diff options
Diffstat (limited to 'include')
274 files changed, 7878 insertions, 3148 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index bb145e4b935e..8b1d7a6a9695 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -92,8 +92,8 @@ int acpi_pci_link_free_irq(acpi_handle handle); /* ACPI PCI Interrupt Routing (pci_irq.c) */ -int acpi_pci_irq_add_prt(acpi_handle handle, struct pci_bus *bus); -void acpi_pci_irq_del_prt(struct pci_bus *bus); +int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus); +void acpi_pci_irq_del_prt(int segment, int bus); /* ACPI PCI Device Binding (pci_bind.c) */ diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 448303bdb85f..9e0ebe051243 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -83,19 +83,25 @@ static inline void __raw_writel(u32 b, volatile void __iomem *addr) #define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr) #ifdef CONFIG_64BIT +#ifndef __raw_readq static inline u64 __raw_readq(const volatile void __iomem *addr) { return *(const volatile u64 __force *) addr; } +#endif + #define readq(addr) __le64_to_cpu(__raw_readq(addr)) +#ifndef __raw_writeq static inline void __raw_writeq(u64 b, volatile void __iomem *addr) { *(volatile u64 __force *) addr = b; } -#define writeq(b,addr) __raw_writeq(__cpu_to_le64(b),addr) #endif +#define writeq(b, addr) __raw_writeq(__cpu_to_le64(b), addr) +#endif /* CONFIG_64BIT */ + #ifndef PCI_IOBASE #define PCI_IOBASE ((void __iomem *) 0) #endif @@ -286,15 +292,20 @@ static inline void writesb(const void __iomem *addr, const void *buf, int len) #ifndef CONFIG_GENERIC_IOMAP struct pci_dev; +extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); + +#ifndef pci_iounmap static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p) { } +#endif #endif /* CONFIG_GENERIC_IOMAP */ /* * Change virtual addresses to physical addresses and vv. * These are pretty trivial */ +#ifndef virt_to_phys static inline unsigned long virt_to_phys(volatile void *address) { return __pa((unsigned long)address); @@ -304,6 +315,7 @@ static inline void *phys_to_virt(unsigned long address) { return __va(address); } +#endif /* * Change "struct page" to physical address. @@ -363,9 +375,16 @@ static inline void *bus_to_virt(unsigned long address) } #endif +#ifndef memset_io #define memset_io(a, b, c) memset(__io_virt(a), (b), (c)) +#endif + +#ifndef memcpy_fromio #define memcpy_fromio(a, b, c) memcpy((a), __io_virt(b), (c)) +#endif +#ifndef memcpy_toio #define memcpy_toio(a, b, c) memcpy(__io_virt(a), (b), (c)) +#endif #endif /* __KERNEL__ */ diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index b36ce40bd1c6..284e80831d2c 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -449,6 +449,32 @@ extern void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn, unsigned long size); #endif +#ifdef __HAVE_COLOR_ZERO_PAGE +static inline int is_zero_pfn(unsigned long pfn) +{ + extern unsigned long zero_pfn; + unsigned long offset_from_zero_pfn = pfn - zero_pfn; + return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); +} + +static inline unsigned long my_zero_pfn(unsigned long addr) +{ + return page_to_pfn(ZERO_PAGE(addr)); +} +#else +static inline int is_zero_pfn(unsigned long pfn) +{ + extern unsigned long zero_pfn; + return pfn == zero_pfn; +} + +static inline unsigned long my_zero_pfn(unsigned long addr) +{ + extern unsigned long zero_pfn; + return zero_pfn; +} +#endif + #ifdef CONFIG_MMU #ifndef CONFIG_TRANSPARENT_HUGEPAGE diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h index 98caa306122a..d840c90a157a 100644 --- a/include/asm-generic/signal.h +++ b/include/asm-generic/signal.h @@ -10,7 +10,5 @@ #include <asm/sigcontext.h> #undef __HAVE_ARCH_SIG_BITOPS -#define ptrace_signal_deliver(regs, cookie) do { } while (0) - #endif /* __ASSEMBLY__ */ #endif /* _ASM_GENERIC_SIGNAL_H */ diff --git a/include/asm-generic/syscalls.h b/include/asm-generic/syscalls.h index d89dec864d42..58f466ff00d3 100644 --- a/include/asm-generic/syscalls.h +++ b/include/asm-generic/syscalls.h @@ -8,26 +8,6 @@ * Calling conventions for these system calls can differ, so * it's possible to override them. */ -#ifndef sys_clone -asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp, - void __user *parent_tid, void __user *child_tid, - struct pt_regs *regs); -#endif - -#ifndef sys_fork -asmlinkage long sys_fork(struct pt_regs *regs); -#endif - -#ifndef sys_vfork -asmlinkage long sys_vfork(struct pt_regs *regs); -#endif - -#ifndef sys_execve -asmlinkage long sys_execve(const char __user *filename, - const char __user *const __user *argv, - const char __user *const __user *envp, - struct pt_regs *regs); -#endif #ifndef sys_mmap2 asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index d36417158d8f..43ec7e247a80 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -71,6 +71,16 @@ struct amba_device *amba_ahb_device_add(struct device *parent, const char *name, resource_size_t base, size_t size, int irq1, int irq2, void *pdata, unsigned int periphid); +struct amba_device * +amba_apb_device_add_res(struct device *parent, const char *name, + resource_size_t base, size_t size, int irq1, + int irq2, void *pdata, unsigned int periphid, + struct resource *resbase); +struct amba_device * +amba_ahb_device_add_res(struct device *parent, const char *name, + resource_size_t base, size_t size, int irq1, + int irq2, void *pdata, unsigned int periphid, + struct resource *resbase); void amba_device_unregister(struct amba_device *); struct amba_device *amba_find_device(const char *, struct device *, unsigned int, unsigned int); int amba_request_regions(struct amba_device *, const char *); diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h index 6e3f54f37844..fcdd81bd5314 100644 --- a/include/linux/ath9k_platform.h +++ b/include/linux/ath9k_platform.h @@ -22,6 +22,8 @@ #define ATH9K_PLAT_EEP_MAX_WORDS 2048 struct ath9k_platform_data { + const char *eeprom_name; + u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS]; u8 *macaddr; diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 22ef21c33d0c..c1da539f5e28 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -99,6 +99,7 @@ struct atm_vcc { struct atm_dev *dev; /* device back pointer */ struct atm_qos qos; /* QOS */ struct atm_sap sap; /* SAP */ + void (*release_cb)(struct atm_vcc *vcc); /* release_sock callback */ void (*push)(struct atm_vcc *vcc,struct sk_buff *skb); void (*pop)(struct atm_vcc *vcc,struct sk_buff *skb); /* optional */ int (*push_oam)(struct atm_vcc *vcc,void *cell); @@ -106,6 +107,7 @@ struct atm_vcc { void *dev_data; /* per-device data */ void *proto_data; /* per-protocol data */ struct k_atm_aal_stats *stats; /* pointer to AAL stats group */ + struct module *owner; /* owner of ->push function */ /* SVC part --- may move later ------------------------------------- */ short itf; /* interface number */ struct sockaddr_atmsvc local; diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h index 4eb31752e2b7..deb0ae58b99b 100644 --- a/include/linux/atmel-ssc.h +++ b/include/linux/atmel-ssc.h @@ -5,10 +5,16 @@ #include <linux/list.h> #include <linux/io.h> +struct atmel_ssc_platform_data { + int use_dma; +}; + struct ssc_device { struct list_head list; + resource_size_t phybase; void __iomem *regs; struct platform_device *pdev; + struct atmel_ssc_platform_data *pdata; struct clk *clk; int user; int irq; diff --git a/include/linux/bcm47xx_wdt.h b/include/linux/bcm47xx_wdt.h new file mode 100644 index 000000000000..e5dfc256485b --- /dev/null +++ b/include/linux/bcm47xx_wdt.h @@ -0,0 +1,19 @@ +#ifndef LINUX_BCM47XX_WDT_H_ +#define LINUX_BCM47XX_WDT_H_ + +#include <linux/types.h> + + +struct bcm47xx_wdt { + u32 (*timer_set)(struct bcm47xx_wdt *, u32); + u32 (*timer_set_ms)(struct bcm47xx_wdt *, u32); + u32 max_timer_ms; + + void *driver_data; +}; + +static inline void *bcm47xx_wdt_get_drvdata(struct bcm47xx_wdt *wdt) +{ + return wdt->driver_data; +} +#endif /* LINUX_BCM47XX_WDT_H_ */ diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 4180eb78d575..93b1e091b1e9 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -157,6 +157,7 @@ struct bcma_host_ops { /* Chip IDs of SoCs */ #define BCMA_CHIP_ID_BCM4706 0x5300 +#define BCMA_PKG_ID_BCM4706L 1 #define BCMA_CHIP_ID_BCM4716 0x4716 #define BCMA_PKG_ID_BCM4716 8 #define BCMA_PKG_ID_BCM4717 9 @@ -166,7 +167,11 @@ struct bcma_host_ops { #define BCMA_CHIP_ID_BCM4749 0x4749 #define BCMA_CHIP_ID_BCM5356 0x5356 #define BCMA_CHIP_ID_BCM5357 0x5357 +#define BCMA_PKG_ID_BCM5358 9 +#define BCMA_PKG_ID_BCM47186 10 +#define BCMA_PKG_ID_BCM5357 11 #define BCMA_CHIP_ID_BCM53572 53572 +#define BCMA_PKG_ID_BCM47188 9 struct bcma_device { struct bcma_bus *bus; @@ -251,7 +256,7 @@ struct bcma_bus { u8 num; struct bcma_drv_cc drv_cc; - struct bcma_drv_pci drv_pci; + struct bcma_drv_pci drv_pci[2]; struct bcma_drv_mips drv_mips; struct bcma_drv_gmac_cmn drv_gmac_cmn; diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 1cf1749440ac..e51359180b6f 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -1,6 +1,8 @@ #ifndef LINUX_BCMA_DRIVER_CC_H_ #define LINUX_BCMA_DRIVER_CC_H_ +#include <linux/platform_device.h> + /** ChipCommon core registers. **/ #define BCMA_CC_ID 0x0000 #define BCMA_CC_ID_ID 0x0000FFFF @@ -510,6 +512,7 @@ struct bcma_chipcommon_pmu { #ifdef CONFIG_BCMA_DRIVER_MIPS struct bcma_pflash { + bool present; u8 buswidth; u32 window; u32 window_size; @@ -532,6 +535,7 @@ struct mtd_info; struct bcma_nflash { bool present; + bool boot; /* This is the flash the SoC boots from */ struct mtd_info *mtd; }; @@ -552,6 +556,7 @@ struct bcma_drv_cc { u32 capabilities; u32 capabilities_ext; u8 setup_done:1; + u8 early_setup_done:1; /* Fast Powerup Delay constant */ u16 fast_pwrup_delay; struct bcma_chipcommon_pmu pmu; @@ -567,6 +572,8 @@ struct bcma_drv_cc { int nr_serial_ports; struct bcma_serial_port serial_ports[4]; #endif /* CONFIG_BCMA_DRIVER_MIPS */ + u32 ticks_per_ms; + struct platform_device *watchdog; }; /* Register access */ @@ -583,14 +590,14 @@ struct bcma_drv_cc { bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set)) extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); +extern void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc); extern void bcma_chipco_suspend(struct bcma_drv_cc *cc); extern void bcma_chipco_resume(struct bcma_drv_cc *cc); void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); -extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, - u32 ticks); +extern u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks); void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value); @@ -606,6 +613,7 @@ u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value); /* PMU support */ extern void bcma_pmu_init(struct bcma_drv_cc *cc); +extern void bcma_pmu_early_init(struct bcma_drv_cc *cc); extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, u32 value); diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index c0043645cdcb..0baf8a56b794 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -35,13 +35,16 @@ struct bcma_device; struct bcma_drv_mips { struct bcma_device *core; u8 setup_done:1; + u8 early_setup_done:1; unsigned int assigned_irqs; }; #ifdef CONFIG_BCMA_DRIVER_MIPS extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); +extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); #else static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } +static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { } #endif extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h index 6c9cb93ae3de..7e8104bb7a7e 100644 --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h @@ -85,6 +85,9 @@ * (2 ZettaBytes), high 32 bits */ -#define BCMA_SFLASH 0x1c000000 +#define BCMA_SOC_FLASH1 0x1fc00000 /* MIPS Flash Region 1 */ +#define BCMA_SOC_FLASH1_SZ 0x00400000 /* MIPS Size of Flash Region 1 */ +#define BCMA_SOC_FLASH2 0x1c000000 /* Flash Region 2 (region 1 shadowed here) */ +#define BCMA_SOC_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */ #endif /* LINUX_BCMA_REGS_H_ */ diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index cfcc6bfcaec0..2630c9b41a86 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -72,7 +72,7 @@ struct coredump_params { struct linux_binfmt { struct list_head lh; struct module *module; - int (*load_binary)(struct linux_binprm *, struct pt_regs * regs); + int (*load_binary)(struct linux_binprm *); int (*load_shlib)(struct file *); int (*core_dump)(struct coredump_params *cprm); unsigned long min_coredump; /* minimal dump size */ @@ -95,7 +95,7 @@ extern void unregister_binfmt(struct linux_binfmt *); extern int prepare_binprm(struct linux_binprm *); extern int __must_check remove_arg_zero(struct linux_binprm *); -extern int search_binary_handler(struct linux_binprm *, struct pt_regs *); +extern int search_binary_handler(struct linux_binprm *); extern int flush_old_exec(struct linux_binprm * bprm); extern void setup_new_exec(struct linux_binprm * bprm); extern void would_dump(struct linux_binprm *, struct file *); diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 7b74452c5317..3f778c27f825 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -137,9 +137,6 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat, #define alloc_bootmem_low_pages_node(pgdat, x) \ __alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0) -extern int reserve_bootmem_generic(unsigned long addr, unsigned long size, - int flags); - #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP extern void *alloc_remap(int nid, unsigned long size); #else diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index f8a030ced0c7..7d73905dcba2 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -12,6 +12,7 @@ #include <linux/cpumask.h> #include <linux/nodemask.h> #include <linux/rcupdate.h> +#include <linux/rculist.h> #include <linux/cgroupstats.h> #include <linux/prio_heap.h> #include <linux/rwsem.h> @@ -34,7 +35,6 @@ extern int cgroup_lock_is_held(void); extern bool cgroup_lock_live_group(struct cgroup *cgrp); extern void cgroup_unlock(void); extern void cgroup_fork(struct task_struct *p); -extern void cgroup_fork_callbacks(struct task_struct *p); extern void cgroup_post_fork(struct task_struct *p); extern void cgroup_exit(struct task_struct *p, int run_callbacks); extern int cgroupstats_build(struct cgroupstats *stats, @@ -66,7 +66,7 @@ struct cgroup_subsys_state { /* * State maintained by the cgroup system to allow subsystems * to be "busy". Should be accessed via css_get(), - * css_tryget() and and css_put(). + * css_tryget() and css_put(). */ atomic_t refcnt; @@ -81,9 +81,8 @@ struct cgroup_subsys_state { /* bits in struct cgroup_subsys_state flags field */ enum { - CSS_ROOT, /* This CSS is the root of the subsystem */ - CSS_REMOVED, /* This CSS is dead */ - CSS_CLEAR_CSS_REFS, /* @ss->__DEPRECATED_clear_css_refs */ + CSS_ROOT = (1 << 0), /* this CSS is the root of the subsystem */ + CSS_ONLINE = (1 << 1), /* between ->css_online() and ->css_offline() */ }; /* Caller must verify that the css is not for root cgroup */ @@ -102,15 +101,10 @@ static inline void __css_get(struct cgroup_subsys_state *css, int count) static inline void css_get(struct cgroup_subsys_state *css) { /* We don't need to reference count the root state */ - if (!test_bit(CSS_ROOT, &css->flags)) + if (!(css->flags & CSS_ROOT)) __css_get(css, 1); } -static inline bool css_is_removed(struct cgroup_subsys_state *css) -{ - return test_bit(CSS_REMOVED, &css->flags); -} - /* * Call css_tryget() to take a reference on a css if your existing * (known-valid) reference isn't already ref-counted. Returns false if @@ -120,7 +114,7 @@ static inline bool css_is_removed(struct cgroup_subsys_state *css) extern bool __css_tryget(struct cgroup_subsys_state *css); static inline bool css_tryget(struct cgroup_subsys_state *css) { - if (test_bit(CSS_ROOT, &css->flags)) + if (css->flags & CSS_ROOT) return true; return __css_tryget(css); } @@ -133,7 +127,7 @@ static inline bool css_tryget(struct cgroup_subsys_state *css) extern void __css_put(struct cgroup_subsys_state *css); static inline void css_put(struct cgroup_subsys_state *css) { - if (!test_bit(CSS_ROOT, &css->flags)) + if (!(css->flags & CSS_ROOT)) __css_put(css); } @@ -149,13 +143,11 @@ enum { /* Control Group requires release notifications to userspace */ CGRP_NOTIFY_ON_RELEASE, /* - * A thread in rmdir() is wating for this cgroup. - */ - CGRP_WAIT_ON_RMDIR, - /* - * Clone cgroup values when creating a new child cgroup + * Clone the parent's configuration when creating a new child + * cpuset cgroup. For historical reasons, this option can be + * specified at mount time and thus is implemented here. */ - CGRP_CLONE_CHILDREN, + CGRP_CPUSET_CLONE_CHILDREN, }; struct cgroup { @@ -167,6 +159,8 @@ struct cgroup { */ atomic_t count; + int id; /* ida allocated in-hierarchy ID */ + /* * We link our 'sibling' struct into our parent's 'children'. * Our children link their 'sibling' into our 'children'. @@ -176,7 +170,7 @@ struct cgroup { struct list_head files; /* my files */ struct cgroup *parent; /* my parent */ - struct dentry __rcu *dentry; /* cgroup fs entry, RCU protected */ + struct dentry *dentry; /* cgroup fs entry, RCU protected */ /* Private pointers for each registered subsystem */ struct cgroup_subsys_state *subsys[CGROUP_SUBSYS_COUNT]; @@ -282,7 +276,7 @@ struct cgroup_map_cb { /* cftype->flags */ #define CFTYPE_ONLY_ON_ROOT (1U << 0) /* only create on root cg */ -#define CFTYPE_NOT_ON_ROOT (1U << 1) /* don't create onp root cg */ +#define CFTYPE_NOT_ON_ROOT (1U << 1) /* don't create on root cg */ #define MAX_CFTYPE_NAME 64 @@ -422,23 +416,6 @@ int cgroup_task_count(const struct cgroup *cgrp); int cgroup_is_descendant(const struct cgroup *cgrp, struct task_struct *task); /* - * When the subsys has to access css and may add permanent refcnt to css, - * it should take care of racy conditions with rmdir(). Following set of - * functions, is for stop/restart rmdir if necessary. - * Because these will call css_get/put, "css" should be alive css. - * - * cgroup_exclude_rmdir(); - * ...do some jobs which may access arbitrary empty cgroup - * cgroup_release_and_wakeup_rmdir(); - * - * When someone removes a cgroup while cgroup_exclude_rmdir() holds it, - * it sleeps and cgroup_release_and_wakeup_rmdir() will wake him up. - */ - -void cgroup_exclude_rmdir(struct cgroup_subsys_state *css); -void cgroup_release_and_wakeup_rmdir(struct cgroup_subsys_state *css); - -/* * Control Group taskset, used to pass around set of tasks to cgroup_subsys * methods. */ @@ -466,16 +443,17 @@ int cgroup_taskset_size(struct cgroup_taskset *tset); */ struct cgroup_subsys { - struct cgroup_subsys_state *(*create)(struct cgroup *cgrp); - int (*pre_destroy)(struct cgroup *cgrp); - void (*destroy)(struct cgroup *cgrp); + struct cgroup_subsys_state *(*css_alloc)(struct cgroup *cgrp); + int (*css_online)(struct cgroup *cgrp); + void (*css_offline)(struct cgroup *cgrp); + void (*css_free)(struct cgroup *cgrp); + int (*can_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); void (*cancel_attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); void (*attach)(struct cgroup *cgrp, struct cgroup_taskset *tset); void (*fork)(struct task_struct *task); void (*exit)(struct cgroup *cgrp, struct cgroup *old_cgrp, struct task_struct *task); - void (*post_clone)(struct cgroup *cgrp); void (*bind)(struct cgroup *root); int subsys_id; @@ -489,17 +467,6 @@ struct cgroup_subsys { bool use_id; /* - * If %true, cgroup removal will try to clear css refs by retrying - * ss->pre_destroy() until there's no css ref left. This behavior - * is strictly for backward compatibility and will be removed as - * soon as the current user (memcg) is updated. - * - * If %false, ss->pre_destroy() can't fail and cgroup removal won't - * wait for css refs to drop to zero before proceeding. - */ - bool __DEPRECATED_clear_css_refs; - - /* * If %false, this subsystem is properly hierarchical - * configuration, resource accounting and restriction on a parent * cgroup cover those of its children. If %true, hierarchy support @@ -572,6 +539,100 @@ static inline struct cgroup* task_cgroup(struct task_struct *task, return task_subsys_state(task, subsys_id)->cgroup; } +/** + * cgroup_for_each_child - iterate through children of a cgroup + * @pos: the cgroup * to use as the loop cursor + * @cgroup: cgroup whose children to walk + * + * Walk @cgroup's children. Must be called under rcu_read_lock(). A child + * cgroup which hasn't finished ->css_online() or already has finished + * ->css_offline() may show up during traversal and it's each subsystem's + * responsibility to verify that each @pos is alive. + * + * If a subsystem synchronizes against the parent in its ->css_online() and + * before starting iterating, a cgroup which finished ->css_online() is + * guaranteed to be visible in the future iterations. + */ +#define cgroup_for_each_child(pos, cgroup) \ + list_for_each_entry_rcu(pos, &(cgroup)->children, sibling) + +struct cgroup *cgroup_next_descendant_pre(struct cgroup *pos, + struct cgroup *cgroup); + +/** + * cgroup_for_each_descendant_pre - pre-order walk of a cgroup's descendants + * @pos: the cgroup * to use as the loop cursor + * @cgroup: cgroup whose descendants to walk + * + * Walk @cgroup's descendants. Must be called under rcu_read_lock(). A + * descendant cgroup which hasn't finished ->css_online() or already has + * finished ->css_offline() may show up during traversal and it's each + * subsystem's responsibility to verify that each @pos is alive. + * + * If a subsystem synchronizes against the parent in its ->css_online() and + * before starting iterating, and synchronizes against @pos on each + * iteration, any descendant cgroup which finished ->css_offline() is + * guaranteed to be visible in the future iterations. + * + * In other words, the following guarantees that a descendant can't escape + * state updates of its ancestors. + * + * my_online(@cgrp) + * { + * Lock @cgrp->parent and @cgrp; + * Inherit state from @cgrp->parent; + * Unlock both. + * } + * + * my_update_state(@cgrp) + * { + * Lock @cgrp; + * Update @cgrp's state; + * Unlock @cgrp; + * + * cgroup_for_each_descendant_pre(@pos, @cgrp) { + * Lock @pos; + * Verify @pos is alive and inherit state from @pos->parent; + * Unlock @pos; + * } + * } + * + * As long as the inheriting step, including checking the parent state, is + * enclosed inside @pos locking, double-locking the parent isn't necessary + * while inheriting. The state update to the parent is guaranteed to be + * visible by walking order and, as long as inheriting operations to the + * same @pos are atomic to each other, multiple updates racing each other + * still result in the correct state. It's guaranateed that at least one + * inheritance happens for any cgroup after the latest update to its + * parent. + * + * If checking parent's state requires locking the parent, each inheriting + * iteration should lock and unlock both @pos->parent and @pos. + * + * Alternatively, a subsystem may choose to use a single global lock to + * synchronize ->css_online() and ->css_offline() against tree-walking + * operations. + */ +#define cgroup_for_each_descendant_pre(pos, cgroup) \ + for (pos = cgroup_next_descendant_pre(NULL, (cgroup)); (pos); \ + pos = cgroup_next_descendant_pre((pos), (cgroup))) + +struct cgroup *cgroup_next_descendant_post(struct cgroup *pos, + struct cgroup *cgroup); + +/** + * cgroup_for_each_descendant_post - post-order walk of a cgroup's descendants + * @pos: the cgroup * to use as the loop cursor + * @cgroup: cgroup whose descendants to walk + * + * Similar to cgroup_for_each_descendant_pre() but performs post-order + * traversal instead. Note that the walk visibility guarantee described in + * pre-order walk doesn't apply the same to post-order walks. + */ +#define cgroup_for_each_descendant_post(pos, cgroup) \ + for (pos = cgroup_next_descendant_post(NULL, (cgroup)); (pos); \ + pos = cgroup_next_descendant_post((pos), (cgroup))) + /* A cgroup_iter should be treated as an opaque object */ struct cgroup_iter { struct list_head *cg_link; diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h new file mode 100644 index 000000000000..e074fdd5a236 --- /dev/null +++ b/include/linux/clk/sunxi.h @@ -0,0 +1,22 @@ +/* + * Copyright 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __LINUX_CLK_SUNXI_H_ +#define __LINUX_CLK_SUNXI_H_ + +void __init sunxi_init_clocks(void); + +#endif diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h new file mode 100644 index 000000000000..56be7cd9aa8b --- /dev/null +++ b/include/linux/clk/zynq.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2012 National Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __LINUX_CLK_ZYNQ_H_ +#define __LINUX_CLK_ZYNQ_H_ + +void __init xilinx_zynq_clocks_init(void __iomem *slcr); + +#endif diff --git a/include/linux/compat.h b/include/linux/compat.h index d0ced1011f2f..784ebfe63c48 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -284,12 +284,8 @@ asmlinkage ssize_t compat_sys_pwritev(unsigned long fd, const struct compat_iovec __user *vec, unsigned long vlen, u32 pos_low, u32 pos_high); -int compat_do_execve(const char *filename, const compat_uptr_t __user *argv, - const compat_uptr_t __user *envp, struct pt_regs *regs); -#ifdef __ARCH_WANT_SYS_EXECVE asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv, const compat_uptr_t __user *envp); -#endif asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, diff --git a/include/linux/coredump.h b/include/linux/coredump.h index 1d7399314a89..a98f1ca60407 100644 --- a/include/linux/coredump.h +++ b/include/linux/coredump.h @@ -13,9 +13,9 @@ extern int dump_write(struct file *file, const void *addr, int nr); extern int dump_seek(struct file *file, loff_t off); #ifdef CONFIG_COREDUMP -extern void do_coredump(siginfo_t *siginfo, struct pt_regs *regs); +extern void do_coredump(siginfo_t *siginfo); #else -static inline void do_coredump(siginfo_t *siginfo, struct pt_regs *regs) {} +static inline void do_coredump(siginfo_t *siginfo) {} #endif #endif /* _LINUX_COREDUMP_H */ diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h index 851530128e65..40b4ef54cc7d 100644 --- a/include/linux/cpu_cooling.h +++ b/include/linux/cpu_cooling.h @@ -29,13 +29,13 @@ #define CPUFREQ_COOLING_START 0 #define CPUFREQ_COOLING_STOP 1 -#ifdef CONFIG_CPU_THERMAL +#if defined(CONFIG_CPU_THERMAL) || defined(CONFIG_CPU_THERMAL_MODULE) /** * cpufreq_cooling_register - function to create cpufreq cooling device. * @clip_cpus: cpumask of cpus where the frequency constraints will happen */ struct thermal_cooling_device *cpufreq_cooling_register( - struct cpumask *clip_cpus); + const struct cpumask *clip_cpus); /** * cpufreq_cooling_unregister - function to remove cpufreq cooling device. @@ -44,7 +44,7 @@ struct thermal_cooling_device *cpufreq_cooling_register( void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev); #else /* !CONFIG_CPU_THERMAL */ static inline struct thermal_cooling_device *cpufreq_cooling_register( - struct cpumask *clip_cpus) + const struct cpumask *clip_cpus) { return NULL; } diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 838320fc3d1d..8c8a60d29407 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -144,7 +144,7 @@ static inline nodemask_t cpuset_mems_allowed(struct task_struct *p) return node_possible_map; } -#define cpuset_current_mems_allowed (node_states[N_HIGH_MEMORY]) +#define cpuset_current_mems_allowed (node_states[N_MEMORY]) static inline void cpuset_init_current_mems_allowed(void) {} static inline int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask) diff --git a/include/linux/dlm.h b/include/linux/dlm.h index 1d47dcce11e1..d02da2c6fc1a 100644 --- a/include/linux/dlm.h +++ b/include/linux/dlm.h @@ -98,7 +98,7 @@ int dlm_release_lockspace(dlm_lockspace_t *lockspace, int force); /* * dlm_lock * - * Make an asyncronous request to acquire or convert a lock on a named + * Make an asynchronous request to acquire or convert a lock on a named * resource. * * lockspace: context for the request diff --git a/include/linux/dma/ipu-dma.h b/include/linux/dma/ipu-dma.h new file mode 100644 index 000000000000..18031115c668 --- /dev/null +++ b/include/linux/dma/ipu-dma.h @@ -0,0 +1,177 @@ +/* + * Copyright (C) 2008 + * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> + * + * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_DMA_IPU_DMA_H +#define __LINUX_DMA_IPU_DMA_H + +#include <linux/types.h> +#include <linux/dmaengine.h> + +/* IPU DMA Controller channel definitions. */ +enum ipu_channel { + IDMAC_IC_0 = 0, /* IC (encoding task) to memory */ + IDMAC_IC_1 = 1, /* IC (viewfinder task) to memory */ + IDMAC_ADC_0 = 1, + IDMAC_IC_2 = 2, + IDMAC_ADC_1 = 2, + IDMAC_IC_3 = 3, + IDMAC_IC_4 = 4, + IDMAC_IC_5 = 5, + IDMAC_IC_6 = 6, + IDMAC_IC_7 = 7, /* IC (sensor data) to memory */ + IDMAC_IC_8 = 8, + IDMAC_IC_9 = 9, + IDMAC_IC_10 = 10, + IDMAC_IC_11 = 11, + IDMAC_IC_12 = 12, + IDMAC_IC_13 = 13, + IDMAC_SDC_0 = 14, /* Background synchronous display data */ + IDMAC_SDC_1 = 15, /* Foreground data (overlay) */ + IDMAC_SDC_2 = 16, + IDMAC_SDC_3 = 17, + IDMAC_ADC_2 = 18, + IDMAC_ADC_3 = 19, + IDMAC_ADC_4 = 20, + IDMAC_ADC_5 = 21, + IDMAC_ADC_6 = 22, + IDMAC_ADC_7 = 23, + IDMAC_PF_0 = 24, + IDMAC_PF_1 = 25, + IDMAC_PF_2 = 26, + IDMAC_PF_3 = 27, + IDMAC_PF_4 = 28, + IDMAC_PF_5 = 29, + IDMAC_PF_6 = 30, + IDMAC_PF_7 = 31, +}; + +/* Order significant! */ +enum ipu_channel_status { + IPU_CHANNEL_FREE, + IPU_CHANNEL_INITIALIZED, + IPU_CHANNEL_READY, + IPU_CHANNEL_ENABLED, +}; + +#define IPU_CHANNELS_NUM 32 + +enum pixel_fmt { + /* 1 byte */ + IPU_PIX_FMT_GENERIC, + IPU_PIX_FMT_RGB332, + IPU_PIX_FMT_YUV420P, + IPU_PIX_FMT_YUV422P, + IPU_PIX_FMT_YUV420P2, + IPU_PIX_FMT_YVU422P, + /* 2 bytes */ + IPU_PIX_FMT_RGB565, + IPU_PIX_FMT_RGB666, + IPU_PIX_FMT_BGR666, + IPU_PIX_FMT_YUYV, + IPU_PIX_FMT_UYVY, + /* 3 bytes */ + IPU_PIX_FMT_RGB24, + IPU_PIX_FMT_BGR24, + /* 4 bytes */ + IPU_PIX_FMT_GENERIC_32, + IPU_PIX_FMT_RGB32, + IPU_PIX_FMT_BGR32, + IPU_PIX_FMT_ABGR32, + IPU_PIX_FMT_BGRA32, + IPU_PIX_FMT_RGBA32, +}; + +enum ipu_color_space { + IPU_COLORSPACE_RGB, + IPU_COLORSPACE_YCBCR, + IPU_COLORSPACE_YUV +}; + +/* + * Enumeration of IPU rotation modes + */ +enum ipu_rotate_mode { + /* Note the enum values correspond to BAM value */ + IPU_ROTATE_NONE = 0, + IPU_ROTATE_VERT_FLIP = 1, + IPU_ROTATE_HORIZ_FLIP = 2, + IPU_ROTATE_180 = 3, + IPU_ROTATE_90_RIGHT = 4, + IPU_ROTATE_90_RIGHT_VFLIP = 5, + IPU_ROTATE_90_RIGHT_HFLIP = 6, + IPU_ROTATE_90_LEFT = 7, +}; + +/* + * Enumeration of DI ports for ADC. + */ +enum display_port { + DISP0, + DISP1, + DISP2, + DISP3 +}; + +struct idmac_video_param { + unsigned short in_width; + unsigned short in_height; + uint32_t in_pixel_fmt; + unsigned short out_width; + unsigned short out_height; + uint32_t out_pixel_fmt; + unsigned short out_stride; + bool graphics_combine_en; + bool global_alpha_en; + bool key_color_en; + enum display_port disp; + unsigned short out_left; + unsigned short out_top; +}; + +/* + * Union of initialization parameters for a logical channel. So far only video + * parameters are used. + */ +union ipu_channel_param { + struct idmac_video_param video; +}; + +struct idmac_tx_desc { + struct dma_async_tx_descriptor txd; + struct scatterlist *sg; /* scatterlist for this */ + unsigned int sg_len; /* tx-descriptor. */ + struct list_head list; +}; + +struct idmac_channel { + struct dma_chan dma_chan; + dma_cookie_t completed; /* last completed cookie */ + union ipu_channel_param params; + enum ipu_channel link; /* input channel, linked to the output */ + enum ipu_channel_status status; + void *client; /* Only one client per channel */ + unsigned int n_tx_desc; + struct idmac_tx_desc *desc; /* allocated tx-descriptors */ + struct scatterlist *sg[2]; /* scatterlist elements in buffer-0 and -1 */ + struct list_head free_list; /* free tx-descriptors */ + struct list_head queue; /* queued tx-descriptors */ + spinlock_t lock; /* protects sg[0,1], queue */ + struct mutex chan_mutex; /* protects status, cookie, free_list */ + bool sec_chan_en; + int active_buffer; + unsigned int eof_irq; + char eof_name[16]; /* EOF IRQ name for request_irq() */ +}; + +#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd) +#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan) + +#endif /* __LINUX_DMA_IPU_DMA_H */ diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/include/linux/dvb/Kbuild +++ /dev/null diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h deleted file mode 100644 index 0be6d8f2b52b..000000000000 --- a/include/linux/dvb/dmx.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * dmx.h - * - * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> - * & Ralph Metzler <ralph@convergence.de> - * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - */ -#ifndef _DVBDMX_H_ -#define _DVBDMX_H_ - -#include <linux/time.h> -#include <uapi/linux/dvb/dmx.h> - -#endif /*_DVBDMX_H_*/ diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h deleted file mode 100644 index 85c20d925696..000000000000 --- a/include/linux/dvb/video.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * video.h - * - * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de> - * & Ralph Metzler <ralph@convergence.de> - * for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - */ -#ifndef _DVBVIDEO_H_ -#define _DVBVIDEO_H_ - -#include <linux/compiler.h> -#include <uapi/linux/dvb/video.h> - -#endif /*_DVBVIDEO_H_*/ diff --git a/include/linux/efi.h b/include/linux/efi.h index 8670eb1eb8cd..b02099d0b4fc 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -196,6 +196,77 @@ typedef struct { void *create_event_ex; } efi_boot_services_t; +typedef enum { + EfiPciIoWidthUint8, + EfiPciIoWidthUint16, + EfiPciIoWidthUint32, + EfiPciIoWidthUint64, + EfiPciIoWidthFifoUint8, + EfiPciIoWidthFifoUint16, + EfiPciIoWidthFifoUint32, + EfiPciIoWidthFifoUint64, + EfiPciIoWidthFillUint8, + EfiPciIoWidthFillUint16, + EfiPciIoWidthFillUint32, + EfiPciIoWidthFillUint64, + EfiPciIoWidthMaximum +} EFI_PCI_IO_PROTOCOL_WIDTH; + +typedef enum { + EfiPciIoAttributeOperationGet, + EfiPciIoAttributeOperationSet, + EfiPciIoAttributeOperationEnable, + EfiPciIoAttributeOperationDisable, + EfiPciIoAttributeOperationSupported, + EfiPciIoAttributeOperationMaximum +} EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION; + + +typedef struct { + void *read; + void *write; +} efi_pci_io_protocol_access_t; + +typedef struct { + void *poll_mem; + void *poll_io; + efi_pci_io_protocol_access_t mem; + efi_pci_io_protocol_access_t io; + efi_pci_io_protocol_access_t pci; + void *copy_mem; + void *map; + void *unmap; + void *allocate_buffer; + void *free_buffer; + void *flush; + void *get_location; + void *attributes; + void *get_bar_attributes; + void *set_bar_attributes; + uint64_t romsize; + void *romimage; +} efi_pci_io_protocol; + +#define EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO 0x0001 +#define EFI_PCI_IO_ATTRIBUTE_ISA_IO 0x0002 +#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO 0x0004 +#define EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY 0x0008 +#define EFI_PCI_IO_ATTRIBUTE_VGA_IO 0x0010 +#define EFI_PCI_IO_ATTRIBUTE_IDE_PRIMARY_IO 0x0020 +#define EFI_PCI_IO_ATTRIBUTE_IDE_SECONDARY_IO 0x0040 +#define EFI_PCI_IO_ATTRIBUTE_MEMORY_WRITE_COMBINE 0x0080 +#define EFI_PCI_IO_ATTRIBUTE_IO 0x0100 +#define EFI_PCI_IO_ATTRIBUTE_MEMORY 0x0200 +#define EFI_PCI_IO_ATTRIBUTE_BUS_MASTER 0x0400 +#define EFI_PCI_IO_ATTRIBUTE_MEMORY_CACHED 0x0800 +#define EFI_PCI_IO_ATTRIBUTE_MEMORY_DISABLE 0x1000 +#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_DEVICE 0x2000 +#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM 0x4000 +#define EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE 0x8000 +#define EFI_PCI_IO_ATTRIBUTE_ISA_IO_16 0x10000 +#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO_16 0x20000 +#define EFI_PCI_IO_ATTRIBUTE_VGA_IO_16 0x40000 + /* * Types and defines for EFI ResetSystem */ @@ -643,6 +714,7 @@ struct efivar_operations { efi_get_variable_t *get_variable; efi_get_next_variable_t *get_next_variable; efi_set_variable_t *set_variable; + efi_query_variable_info_t *query_variable_info; }; struct efivars { diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index b006ba0a9f42..243eea1e33d8 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -51,6 +51,26 @@ extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs, #define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1) #define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count) +/* Reserved Ethernet Addresses per IEEE 802.1Q */ +static const u8 eth_reserved_addr_base[ETH_ALEN] __aligned(2) = +{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 }; + +/** + * is_link_local_ether_addr - Determine if given Ethernet address is link-local + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Return true if address is link local reserved addr (01:80:c2:00:00:0X) per + * IEEE 802.1Q 8.6.3 Frame filtering. + */ +static inline bool is_link_local_ether_addr(const u8 *addr) +{ + __be16 *a = (__be16 *)addr; + static const __be16 *b = (const __be16 *)eth_reserved_addr_base; + static const __be16 m = cpu_to_be16(0xfff0); + + return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | ((a[2] ^ b[2]) & m)) == 0; +} + /** * is_zero_ether_addr - Determine if give Ethernet address is all zeros. * @addr: Pointer to a six-byte array containing the Ethernet address diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 45052aa814c8..fb7dacae0522 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -95,7 +95,6 @@ struct task_struct; struct files_struct *get_files_struct(struct task_struct *); void put_files_struct(struct files_struct *fs); void reset_files_struct(struct files_struct *); -void daemonize_descriptors(void); int unshare_files(struct files_struct **); struct files_struct *dup_fd(struct files_struct *, int *); void do_close_on_exec(struct files_struct *); diff --git a/include/linux/filter.h b/include/linux/filter.h index 24d251f3bab0..c45eabc135e1 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -45,6 +45,7 @@ extern void sk_unattached_filter_destroy(struct sk_filter *fp); extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk); extern int sk_detach_filter(struct sock *sk); extern int sk_chk_filter(struct sock_filter *filter, unsigned int flen); +extern int sk_get_filter(struct sock *sk, struct sock_filter __user *filter, unsigned len); #ifdef CONFIG_BPF_JIT extern void bpf_jit_compile(struct sk_filter *fp); @@ -123,6 +124,8 @@ enum { BPF_S_ANC_CPU, BPF_S_ANC_ALU_XOR_X, BPF_S_ANC_SECCOMP_LD_W, + BPF_S_ANC_VLAN_TAG, + BPF_S_ANC_VLAN_TAG_PRESENT, }; #endif /* __LINUX_FILTER_H__ */ diff --git a/include/linux/freezer.h b/include/linux/freezer.h index b90091af5798..e4238ceaa4d6 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -75,35 +75,68 @@ static inline bool cgroup_freezing(struct task_struct *task) */ -/* Tell the freezer not to count the current task as freezable. */ +/** + * freezer_do_not_count - tell freezer to ignore %current + * + * Tell freezers to ignore the current task when determining whether the + * target frozen state is reached. IOW, the current task will be + * considered frozen enough by freezers. + * + * The caller shouldn't do anything which isn't allowed for a frozen task + * until freezer_cont() is called. Usually, freezer[_do_not]_count() pair + * wrap a scheduling operation and nothing much else. + */ static inline void freezer_do_not_count(void) { current->flags |= PF_FREEZER_SKIP; } -/* - * Tell the freezer to count the current task as freezable again and try to - * freeze it. +/** + * freezer_count - tell freezer to stop ignoring %current + * + * Undo freezer_do_not_count(). It tells freezers that %current should be + * considered again and tries to freeze if freezing condition is already in + * effect. */ static inline void freezer_count(void) { current->flags &= ~PF_FREEZER_SKIP; + /* + * If freezing is in progress, the following paired with smp_mb() + * in freezer_should_skip() ensures that either we see %true + * freezing() or freezer_should_skip() sees !PF_FREEZER_SKIP. + */ + smp_mb(); try_to_freeze(); } -/* - * Check if the task should be counted as freezable by the freezer +/** + * freezer_should_skip - whether to skip a task when determining frozen + * state is reached + * @p: task in quesion + * + * This function is used by freezers after establishing %true freezing() to + * test whether a task should be skipped when determining the target frozen + * state is reached. IOW, if this function returns %true, @p is considered + * frozen enough. */ -static inline int freezer_should_skip(struct task_struct *p) +static inline bool freezer_should_skip(struct task_struct *p) { - return !!(p->flags & PF_FREEZER_SKIP); + /* + * The following smp_mb() paired with the one in freezer_count() + * ensures that either freezer_count() sees %true freezing() or we + * see cleared %PF_FREEZER_SKIP and return %false. This makes it + * impossible for a task to slip frozen state testing after + * clearing %PF_FREEZER_SKIP. + */ + smp_mb(); + return p->flags & PF_FREEZER_SKIP; } /* - * These macros are intended to be used whenever you want allow a task that's - * sleeping in TASK_UNINTERRUPTIBLE or TASK_KILLABLE state to be frozen. Note - * that neither return any clear indication of whether a freeze event happened - * while in this function. + * These macros are intended to be used whenever you want allow a sleeping + * task to be frozen. Note that neither return any clear indication of + * whether a freeze event happened while in this function. */ /* Like schedule(), but should not block the freezer. */ diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h index 003dc0fd7347..d0ae3a84bcfb 100644 --- a/include/linux/fs_struct.h +++ b/include/linux/fs_struct.h @@ -21,7 +21,6 @@ extern void set_fs_root(struct fs_struct *, struct path *); extern void set_fs_pwd(struct fs_struct *, struct path *); extern struct fs_struct *copy_fs_struct(struct fs_struct *); extern void free_fs_struct(struct fs_struct *); -extern void daemonize_fs_struct(void); extern int unshare_fs_struct(void); static inline void get_fs_root(struct fs_struct *fs, struct path *root) diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 31e8041274f6..f74856e17e48 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -34,6 +34,7 @@ struct vm_area_struct; #define ___GFP_NO_KSWAPD 0x400000u #define ___GFP_OTHER_NODE 0x800000u #define ___GFP_WRITE 0x1000000u +/* If the above are modified, __GFP_BITS_SHIFT may need updating */ /* * GFP bitmasks.. diff --git a/include/linux/hash.h b/include/linux/hash.h index 24df9e70406f..61c97ae22e01 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -1,7 +1,7 @@ #ifndef _LINUX_HASH_H #define _LINUX_HASH_H /* Fast hashing routine for ints, longs and pointers. - (C) 2002 William Lee Irwin III, IBM */ + (C) 2002 Nadia Yvette Chambers, IBM */ /* * Knuth recommends primes in approximately golden ratio to the maximum diff --git a/include/linux/hdlc/Kbuild b/include/linux/hdlc/Kbuild index 1fb26448faa9..e69de29bb2d1 100644 --- a/include/linux/hdlc/Kbuild +++ b/include/linux/hdlc/Kbuild @@ -1 +0,0 @@ -header-y += ioctl.h diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h index ca8d7e94eb3c..55f277372fed 100644 --- a/include/linux/hid-sensor-ids.h +++ b/include/linux/hid-sensor-ids.h @@ -19,7 +19,6 @@ #ifndef _HID_SENSORS_IDS_H #define _HID_SENSORS_IDS_H -#define HID_UP_SENSOR 0x00200000 #define HID_MAX_PHY_DEVICES 0xFF /* Accel 3D (200073) */ diff --git a/include/linux/hid.h b/include/linux/hid.h index c076041a069e..7330a0fef0c0 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -167,6 +167,7 @@ struct hid_item { #define HID_UP_MSVENDOR 0xff000000 #define HID_UP_CUSTOM 0x00ff0000 #define HID_UP_LOGIVENDOR 0xffbc0000 +#define HID_UP_SENSOR 0x00200000 #define HID_USAGE 0x0000ffff @@ -292,6 +293,7 @@ struct hid_item { */ #define HID_GROUP_GENERIC 0x0001 #define HID_GROUP_MULTITOUCH 0x0002 +#define HID_GROUP_SENSOR_HUB 0x0003 /* * This is the global environment of the parser. This information is @@ -342,6 +344,7 @@ struct hid_collection { struct hid_usage { unsigned hid; /* hid usage code */ unsigned collection_index; /* index into collection array */ + unsigned usage_index; /* index into usage array */ /* hidinput data */ __u16 code; /* input driver code */ __u8 type; /* input driver type */ @@ -684,6 +687,7 @@ struct hid_ll_driver { extern int hid_debug; +extern bool hid_ignore(struct hid_device *); extern int hid_add_device(struct hid_device *); extern void hid_destroy_device(struct hid_device *); @@ -706,6 +710,7 @@ int hid_input_report(struct hid_device *, int type, u8 *, int, int); int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field); struct hid_field *hidinput_get_led_field(struct hid_device *hid); unsigned int hidinput_count_leds(struct hid_device *hid); +__s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code); void hid_output_report(struct hid_report *report, __u8 *data); struct hid_device *hid_allocate_device(void); struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id); @@ -716,6 +721,7 @@ int hid_connect(struct hid_device *hid, unsigned int connect_mask); void hid_disconnect(struct hid_device *hid); const struct hid_device_id *hid_match_id(struct hid_device *hdev, const struct hid_device_id *id); +s32 hid_snto32(__u32 value, unsigned n); /** * hid_map_usage - map usage input bits diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 1af477552459..092dc5305a32 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -39,6 +39,7 @@ enum transparent_hugepage_flag { TRANSPARENT_HUGEPAGE_DEFRAG_FLAG, TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG, TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG, + TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG, #ifdef CONFIG_DEBUG_VM TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG, #endif @@ -78,6 +79,9 @@ extern bool is_vma_temporary_stack(struct vm_area_struct *vma); (transparent_hugepage_flags & \ (1<<TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG) && \ (__vma)->vm_flags & VM_HUGEPAGE)) +#define transparent_hugepage_use_zero_page() \ + (transparent_hugepage_flags & \ + (1<<TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG)) #ifdef CONFIG_DEBUG_VM #define transparent_hugepage_debug_cow() \ (transparent_hugepage_flags & \ @@ -95,12 +99,14 @@ extern int handle_pte_fault(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, unsigned int flags); extern int split_huge_page(struct page *page); -extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd); -#define split_huge_page_pmd(__mm, __pmd) \ +extern void __split_huge_page_pmd(struct vm_area_struct *vma, + unsigned long address, pmd_t *pmd); +#define split_huge_page_pmd(__vma, __address, __pmd) \ do { \ pmd_t *____pmd = (__pmd); \ if (unlikely(pmd_trans_huge(*____pmd))) \ - __split_huge_page_pmd(__mm, ____pmd); \ + __split_huge_page_pmd(__vma, __address, \ + ____pmd); \ } while (0) #define wait_split_huge_page(__anon_vma, __pmd) \ do { \ @@ -110,6 +116,8 @@ extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd); BUG_ON(pmd_trans_splitting(*____pmd) || \ pmd_trans_huge(*____pmd)); \ } while (0) +extern void split_huge_page_pmd_mm(struct mm_struct *mm, unsigned long address, + pmd_t *pmd); #if HPAGE_PMD_ORDER > MAX_ORDER #error "hugepages can't be allocated by the buddy allocator" #endif @@ -177,10 +185,12 @@ static inline int split_huge_page(struct page *page) { return 0; } -#define split_huge_page_pmd(__mm, __pmd) \ +#define split_huge_page_pmd(__vma, __address, __pmd) \ do { } while (0) #define wait_split_huge_page(__anon_vma, __pmd) \ do { } while (0) +#define split_huge_page_pmd_mm(__mm, __address, __pmd) \ + do { } while (0) #define compound_trans_head(page) compound_head(page) static inline int hugepage_madvise(struct vm_area_struct *vma, unsigned long *vm_flags, int advice) diff --git a/include/linux/i2c/i2c-hid.h b/include/linux/i2c/i2c-hid.h new file mode 100644 index 000000000000..60e411d764d4 --- /dev/null +++ b/include/linux/i2c/i2c-hid.h @@ -0,0 +1,35 @@ +/* + * HID over I2C protocol implementation + * + * Copyright (c) 2012 Benjamin Tissoires <benjamin.tissoires@gmail.com> + * Copyright (c) 2012 Ecole Nationale de l'Aviation Civile, France + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +#ifndef __LINUX_I2C_HID_H +#define __LINUX_I2C_HID_H + +#include <linux/types.h> + +/** + * struct i2chid_platform_data - used by hid over i2c implementation. + * @hid_descriptor_address: i2c register where the HID descriptor is stored. + * + * Note that it is the responsibility of the platform driver (or the acpi 5.0 + * driver) to setup the irq related to the gpio in the struct i2c_board_info. + * The platform driver should also setup the gpio according to the device: + * + * A typical example is the following: + * irq = gpio_to_irq(intr_gpio); + * hkdk4412_i2c_devs5[0].irq = irq; // store the irq in i2c_board_info + * gpio_request(intr_gpio, "elan-irq"); + * s3c_gpio_setpull(intr_gpio, S3C_GPIO_PULL_UP); + */ +struct i2c_hid_platform_data { + u16 hid_descriptor_address; +}; + +#endif /* __LINUX_I2C_HID_H */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 2385119f8bb0..f0859cc73861 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -131,6 +131,8 @@ #define IEEE80211_MAX_MESH_ID_LEN 32 +#define IEEE80211_NUM_TIDS 16 + #define IEEE80211_QOS_CTL_LEN 2 /* 1d tag mask */ #define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 @@ -666,6 +668,21 @@ struct ieee80211_meshconf_ie { } __attribute__ ((packed)); /** + * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags + * + * @IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS: STA is willing to establish + * additional mesh peerings with other mesh STAs + * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs + * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure + * is ongoing + */ +enum mesh_config_capab_flags { + IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS = 0x01, + IEEE80211_MESHCONF_CAPAB_FORWARDING = 0x08, + IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING = 0x20, +}; + +/** * struct ieee80211_rann_ie * * This structure refers to "Root Announcement information element" @@ -905,6 +922,38 @@ struct ieee80211_tdls_data { } u; } __packed; +/* + * Peer-to-Peer IE attribute related definitions. + */ +/** + * enum ieee80211_p2p_attr_id - identifies type of peer-to-peer attribute. + */ +enum ieee80211_p2p_attr_id { + IEEE80211_P2P_ATTR_STATUS = 0, + IEEE80211_P2P_ATTR_MINOR_REASON, + IEEE80211_P2P_ATTR_CAPABILITY, + IEEE80211_P2P_ATTR_DEVICE_ID, + IEEE80211_P2P_ATTR_GO_INTENT, + IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT, + IEEE80211_P2P_ATTR_LISTEN_CHANNEL, + IEEE80211_P2P_ATTR_GROUP_BSSID, + IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING, + IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR, + IEEE80211_P2P_ATTR_MANAGABILITY, + IEEE80211_P2P_ATTR_CHANNEL_LIST, + IEEE80211_P2P_ATTR_ABSENCE_NOTICE, + IEEE80211_P2P_ATTR_DEVICE_INFO, + IEEE80211_P2P_ATTR_GROUP_INFO, + IEEE80211_P2P_ATTR_GROUP_ID, + IEEE80211_P2P_ATTR_INTERFACE, + IEEE80211_P2P_ATTR_OPER_CHANNEL, + IEEE80211_P2P_ATTR_INVITE_FLAGS, + /* 19 - 220: Reserved */ + IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221, + + IEEE80211_P2P_ATTR_MAX +}; + /** * struct ieee80211_bar - HT Block Ack Request * @@ -1107,20 +1156,6 @@ struct ieee80211_ht_operation { #define WLAN_HT_SMPS_CONTROL_STATIC 1 #define WLAN_HT_SMPS_CONTROL_DYNAMIC 3 -#define VHT_MCS_SUPPORTED_SET_SIZE 8 - -struct ieee80211_vht_capabilities { - __le32 vht_capabilities_info; - u8 vht_supported_mcs_set[VHT_MCS_SUPPORTED_SET_SIZE]; -} __packed; - -struct ieee80211_vht_operation { - u8 vht_op_info_chwidth; - u8 vht_op_info_chan_center_freq_seg1_idx; - u8 vht_op_info_chan_center_freq_seg2_idx; - __le16 vht_basic_mcs_set; -} __packed; - /** * struct ieee80211_vht_mcs_info - VHT MCS information * @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams @@ -1128,11 +1163,13 @@ struct ieee80211_vht_operation { * STA can receive. Rate expressed in units of 1 Mbps. * If this field is 0 this value should not be used to * consider the highest RX data rate supported. + * The top 3 bits of this field are reserved. * @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams * @tx_highest: Indicates highest long GI VHT PPDU data rate * STA can transmit. Rate expressed in units of 1 Mbps. * If this field is 0 this value should not be used to * consider the highest TX data rate supported. + * The top 3 bits of this field are reserved. */ struct ieee80211_vht_mcs_info { __le16 rx_mcs_map; @@ -1141,38 +1178,107 @@ struct ieee80211_vht_mcs_info { __le16 tx_highest; } __packed; +/** + * enum ieee80211_vht_mcs_support - VHT MCS support definitions + * @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the + * number of streams + * @IEEE80211_VHT_MCS_SUPPORT_0_8: MCSes 0-8 are supported + * @IEEE80211_VHT_MCS_SUPPORT_0_9: MCSes 0-9 are supported + * @IEEE80211_VHT_MCS_NOT_SUPPORTED: This number of streams isn't supported + * + * These definitions are used in each 2-bit subfield of the @rx_mcs_map + * and @tx_mcs_map fields of &struct ieee80211_vht_mcs_info, which are + * both split into 8 subfields by number of streams. These values indicate + * which MCSes are supported for the number of streams the value appears + * for. + */ +enum ieee80211_vht_mcs_support { + IEEE80211_VHT_MCS_SUPPORT_0_7 = 0, + IEEE80211_VHT_MCS_SUPPORT_0_8 = 1, + IEEE80211_VHT_MCS_SUPPORT_0_9 = 2, + IEEE80211_VHT_MCS_NOT_SUPPORTED = 3, +}; + +/** + * struct ieee80211_vht_cap - VHT capabilities + * + * This structure is the "VHT capabilities element" as + * described in 802.11ac D3.0 8.4.2.160 + * @vht_cap_info: VHT capability info + * @supp_mcs: VHT MCS supported rates + */ +struct ieee80211_vht_cap { + __le32 vht_cap_info; + struct ieee80211_vht_mcs_info supp_mcs; +} __packed; + +/** + * enum ieee80211_vht_chanwidth - VHT channel width + * @IEEE80211_VHT_CHANWIDTH_USE_HT: use the HT operation IE to + * determine the channel width (20 or 40 MHz) + * @IEEE80211_VHT_CHANWIDTH_80MHZ: 80 MHz bandwidth + * @IEEE80211_VHT_CHANWIDTH_160MHZ: 160 MHz bandwidth + * @IEEE80211_VHT_CHANWIDTH_80P80MHZ: 80+80 MHz bandwidth + */ +enum ieee80211_vht_chanwidth { + IEEE80211_VHT_CHANWIDTH_USE_HT = 0, + IEEE80211_VHT_CHANWIDTH_80MHZ = 1, + IEEE80211_VHT_CHANWIDTH_160MHZ = 2, + IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3, +}; + +/** + * struct ieee80211_vht_operation - VHT operation IE + * + * This structure is the "VHT operation element" as + * described in 802.11ac D3.0 8.4.2.161 + * @chan_width: Operating channel width + * @center_freq_seg1_idx: center freq segment 1 index + * @center_freq_seg2_idx: center freq segment 2 index + * @basic_mcs_set: VHT Basic MCS rate set + */ +struct ieee80211_vht_operation { + u8 chan_width; + u8 center_freq_seg1_idx; + u8 center_freq_seg2_idx; + __le16 basic_mcs_set; +} __packed; + + #define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0 #define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1 #define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT 2 #define IEEE80211_VHT_MCS_NOT_SUPPORTED 3 /* 802.11ac VHT Capabilities */ -#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 -#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 -#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 -#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004 -#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008 -#define IEEE80211_VHT_CAP_RXLDPC 0x00000010 -#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 -#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 -#define IEEE80211_VHT_CAP_TXSTBC 0x00000080 -#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 -#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200 -#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300 -#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400 -#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 -#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 -#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000 -#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX 0x00030000 -#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 -#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 -#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000 -#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 -#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT 0x00800000 -#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000 -#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 -#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 -#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001 +#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004 +#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008 +#define IEEE80211_VHT_CAP_RXLDPC 0x00000010 +#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020 +#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040 +#define IEEE80211_VHT_CAP_TXSTBC 0x00000080 +#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100 +#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200 +#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300 +#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400 +#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 +#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 +#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000 +#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX 0x00030000 +#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 +#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 +#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000 +#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000 +#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23 +#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \ + (7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT) +#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000 +#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000 +#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000 +#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000 /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 @@ -1440,8 +1546,6 @@ enum ieee80211_eid { WLAN_EID_RSN = 48, WLAN_EID_MMIE = 76, - WLAN_EID_WPA = 221, - WLAN_EID_GENERIC = 221, WLAN_EID_VENDOR_SPECIFIC = 221, WLAN_EID_QOS_PARAMETER = 222, diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h index 1cc595a67cc9..f4e56ecd0b1a 100644 --- a/include/linux/if_tunnel.h +++ b/include/linux/if_tunnel.h @@ -4,5 +4,22 @@ #include <linux/ip.h> #include <linux/in6.h> #include <uapi/linux/if_tunnel.h> +#include <linux/u64_stats_sync.h> + +/* + * Locking : hash tables are protected by RCU and RTNL + */ + +#define for_each_ip_tunnel_rcu(pos, start) \ + for (pos = rcu_dereference(start); pos; pos = rcu_dereference(pos->next)) + +/* often modified stats are per cpu, other are shared (netdev->stats) */ +struct pcpu_tstats { + u64 rx_packets; + u64 rx_bytes; + u64 tx_packets; + u64 tx_bytes; + struct u64_stats_sync syncp; +}; #endif /* _IF_TUNNEL_H_ */ diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index d032780d0ce5..a9d828976a77 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -171,6 +171,9 @@ struct in_ifaddr { extern int register_inetaddr_notifier(struct notifier_block *nb); extern int unregister_inetaddr_notifier(struct notifier_block *nb); +extern void inet_netconf_notify_devconf(struct net *net, int type, int ifindex, + struct ipv4_devconf *devconf); + extern struct net_device *__ip_dev_find(struct net *net, __be32 addr, bool devref); static inline struct net_device *ip_dev_find(struct net *net, __be32 addr) { diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h index cc5cca774bab..2e86bd0bfba1 100644 --- a/include/linux/input/mt.h +++ b/include/linux/input/mt.h @@ -69,6 +69,12 @@ static inline bool input_mt_is_active(const struct input_mt_slot *slot) return input_mt_get_value(slot, ABS_MT_TRACKING_ID) >= 0; } +static inline bool input_mt_is_used(const struct input_mt *mt, + const struct input_mt_slot *slot) +{ + return slot->frame == mt->frame; +} + int input_mt_init_slots(struct input_dev *dev, unsigned int num_slots, unsigned int flags); void input_mt_destroy_slots(struct input_dev *dev); diff --git a/include/linux/ip.h b/include/linux/ip.h index 58b82a22a52b..492bc6513533 100644 --- a/include/linux/ip.h +++ b/include/linux/ip.h @@ -25,6 +25,11 @@ static inline struct iphdr *ip_hdr(const struct sk_buff *skb) return (struct iphdr *)skb_network_header(skb); } +static inline struct iphdr *inner_ip_hdr(const struct sk_buff *skb) +{ + return (struct iphdr *)skb_inner_network_header(skb); +} + static inline struct iphdr *ipip_hdr(const struct sk_buff *skb) { return (struct iphdr *)skb_transport_header(skb); diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h index fcb5d44ea635..8ea3fe0b9759 100644 --- a/include/linux/ipmi_smi.h +++ b/include/linux/ipmi_smi.h @@ -216,7 +216,7 @@ int ipmi_unregister_smi(ipmi_smi_t intf); /* * The lower layer reports received messages through this interface. - * The data_size should be zero if this is an asyncronous message. If + * The data_size should be zero if this is an asynchronous message. If * the lower layer gets an error sending a message, it should format * an error response in the message response. */ diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index bcba48a97868..faed1e357dd6 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -47,6 +47,7 @@ struct ipv6_devconf { __s32 disable_ipv6; __s32 accept_dad; __s32 force_tllao; + __s32 ndisc_notify; void *sysctl; }; @@ -66,6 +67,11 @@ static inline struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb) return (struct ipv6hdr *)skb_network_header(skb); } +static inline struct ipv6hdr *inner_ipv6_hdr(const struct sk_buff *skb) +{ + return (struct ipv6hdr *)skb_inner_network_header(skb); +} + static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb) { return (struct ipv6hdr *)skb_transport_header(skb); @@ -363,20 +369,22 @@ static inline struct raw6_sock *raw6_sk(const struct sock *sk) #define inet_v6_ipv6only(__sk) 0 #endif /* IS_ENABLED(CONFIG_IPV6) */ -#define INET6_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)\ - (((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net) && \ - ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \ - ((__sk)->sk_family == AF_INET6) && \ - ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr)) && \ - ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \ - (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) - -#define INET6_TW_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif) \ - (((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net) && \ - (*((__portpair *)&(inet_twsk(__sk)->tw_dport)) == (__ports)) && \ - ((__sk)->sk_family == PF_INET6) && \ - (ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_daddr, (__saddr))) && \ - (ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_rcv_saddr, (__daddr))) && \ - (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) +#define INET6_MATCH(__sk, __net, __saddr, __daddr, __ports, __dif) \ + ((inet_sk(__sk)->inet_portpair == (__ports)) && \ + ((__sk)->sk_family == AF_INET6) && \ + ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr)) && \ + ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \ + (!(__sk)->sk_bound_dev_if || \ + ((__sk)->sk_bound_dev_if == (__dif))) && \ + net_eq(sock_net(__sk), (__net))) + +#define INET6_TW_MATCH(__sk, __net, __saddr, __daddr, __ports, __dif) \ + ((inet_twsk(__sk)->tw_portpair == (__ports)) && \ + ((__sk)->sk_family == AF_INET6) && \ + ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_daddr, (__saddr)) && \ + ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_rcv_saddr, (__daddr)) && \ + (!(__sk)->sk_bound_dev_if || \ + ((__sk)->sk_bound_dev_if == (__dif))) && \ + net_eq(sock_net(__sk), (__net))) #endif /* _IPV6_H */ diff --git a/include/linux/irq.h b/include/linux/irq.h index 526f10a637c1..fdf2c4a238cc 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -10,9 +10,6 @@ */ #include <linux/smp.h> - -#ifndef CONFIG_S390 - #include <linux/linkage.h> #include <linux/cache.h> #include <linux/spinlock.h> @@ -746,8 +743,11 @@ static inline void irq_gc_lock(struct irq_chip_generic *gc) { } static inline void irq_gc_unlock(struct irq_chip_generic *gc) { } #endif -#endif /* CONFIG_GENERIC_HARDIRQS */ +#else /* !CONFIG_GENERIC_HARDIRQS */ -#endif /* !CONFIG_S390 */ +extern struct msi_desc *irq_get_msi_desc(unsigned int irq); +extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry); + +#endif /* CONFIG_GENERIC_HARDIRQS */ #endif /* _LINUX_IRQ_H */ diff --git a/include/linux/irqchip/sunxi.h b/include/linux/irqchip/sunxi.h new file mode 100644 index 000000000000..1fe2c2260e2b --- /dev/null +++ b/include/linux/irqchip/sunxi.h @@ -0,0 +1,27 @@ +/* + * Copyright 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __LINUX_IRQCHIP_SUNXI_H +#define __LINUX_IRQCHIP_SUNXI_H + +#include <asm/exception.h> + +extern void sunxi_init_irq(void); + +extern asmlinkage void __exception_irq_entry sunxi_handle_irq( + struct pt_regs *regs); + +#endif diff --git a/include/linux/irqchip/versatile-fpga.h b/include/linux/irqchip/versatile-fpga.h new file mode 100644 index 000000000000..1fac9651d3ca --- /dev/null +++ b/include/linux/irqchip/versatile-fpga.h @@ -0,0 +1,13 @@ +#ifndef PLAT_FPGA_IRQ_H +#define PLAT_FPGA_IRQ_H + +struct device_node; +struct pt_regs; + +void fpga_handle_irq(struct pt_regs *regs); +void fpga_irq_init(void __iomem *, const char *, int, int, u32, + struct device_node *node); +int fpga_irq_of_init(struct device_node *node, + struct device_node *parent); + +#endif diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 06177ba10a16..e83512f63df5 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -282,6 +282,25 @@ static inline int ktime_equal(const ktime_t cmp1, const ktime_t cmp2) return cmp1.tv64 == cmp2.tv64; } +/** + * ktime_compare - Compares two ktime_t variables for less, greater or equal + * @cmp1: comparable1 + * @cmp2: comparable2 + * + * Returns ... + * cmp1 < cmp2: return <0 + * cmp1 == cmp2: return 0 + * cmp1 > cmp2: return >0 + */ +static inline int ktime_compare(const ktime_t cmp1, const ktime_t cmp2) +{ + if (cmp1.tv64 < cmp2.tv64) + return -1; + if (cmp1.tv64 > cmp2.tv64) + return 1; + return 0; +} + static inline s64 ktime_to_us(const ktime_t kt) { struct timeval tv = ktime_to_timeval(kt); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index d5cddd8dcc5c..2c497ab0d03d 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -47,28 +47,40 @@ /* * For the normal pfn, the highest 12 bits should be zero, - * so we can mask these bits to indicate the error. + * so we can mask bit 62 ~ bit 52 to indicate the error pfn, + * mask bit 63 to indicate the noslot pfn. */ -#define KVM_PFN_ERR_MASK (0xfffULL << 52) +#define KVM_PFN_ERR_MASK (0x7ffULL << 52) +#define KVM_PFN_ERR_NOSLOT_MASK (0xfffULL << 52) +#define KVM_PFN_NOSLOT (0x1ULL << 63) #define KVM_PFN_ERR_FAULT (KVM_PFN_ERR_MASK) #define KVM_PFN_ERR_HWPOISON (KVM_PFN_ERR_MASK + 1) -#define KVM_PFN_ERR_BAD (KVM_PFN_ERR_MASK + 2) -#define KVM_PFN_ERR_RO_FAULT (KVM_PFN_ERR_MASK + 3) +#define KVM_PFN_ERR_RO_FAULT (KVM_PFN_ERR_MASK + 2) +/* + * error pfns indicate that the gfn is in slot but faild to + * translate it to pfn on host. + */ static inline bool is_error_pfn(pfn_t pfn) { return !!(pfn & KVM_PFN_ERR_MASK); } -static inline bool is_noslot_pfn(pfn_t pfn) +/* + * error_noslot pfns indicate that the gfn can not be + * translated to pfn - it is not in slot or failed to + * translate it to pfn. + */ +static inline bool is_error_noslot_pfn(pfn_t pfn) { - return pfn == KVM_PFN_ERR_BAD; + return !!(pfn & KVM_PFN_ERR_NOSLOT_MASK); } -static inline bool is_invalid_pfn(pfn_t pfn) +/* noslot pfn indicates that the gfn is not in slot. */ +static inline bool is_noslot_pfn(pfn_t pfn) { - return !is_noslot_pfn(pfn) && is_error_pfn(pfn); + return pfn == KVM_PFN_NOSLOT; } #define KVM_HVA_ERR_BAD (PAGE_OFFSET) @@ -107,6 +119,9 @@ static inline bool is_error_page(struct page *page) #define KVM_REQ_IMMEDIATE_EXIT 15 #define KVM_REQ_PMU 16 #define KVM_REQ_PMI 17 +#define KVM_REQ_WATCHDOG 18 +#define KVM_REQ_MASTERCLOCK_UPDATE 19 +#define KVM_REQ_MCLOCK_INPROGRESS 20 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID 1 @@ -516,6 +531,7 @@ void kvm_put_guest_fpu(struct kvm_vcpu *vcpu); void kvm_flush_remote_tlbs(struct kvm *kvm); void kvm_reload_remote_mmus(struct kvm *kvm); +void kvm_make_mclock_inprogress_request(struct kvm *kvm); long kvm_arch_dev_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg); @@ -569,9 +585,9 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu); void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu); struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id); int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu); +int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu); void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu); -int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu); int kvm_arch_hardware_enable(void *garbage); void kvm_arch_hardware_disable(void *garbage); int kvm_arch_hardware_setup(void); @@ -666,6 +682,7 @@ void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic, unsigned long *deliver_bitmask); #endif int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level); +int kvm_set_irq_inatomic(struct kvm *kvm, int irq_source_id, u32 irq, int level); int kvm_set_msi(struct kvm_kernel_irq_routing_entry *irq_entry, struct kvm *kvm, int irq_source_id, int level); void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin); @@ -838,9 +855,9 @@ extern struct kvm_stats_debugfs_item debugfs_entries[]; extern struct dentry *kvm_debugfs_dir; #if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) -static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq) +static inline int mmu_notifier_retry(struct kvm *kvm, unsigned long mmu_seq) { - if (unlikely(vcpu->kvm->mmu_notifier_count)) + if (unlikely(kvm->mmu_notifier_count)) return 1; /* * Ensure the read of mmu_notifier_count happens before the read @@ -853,7 +870,7 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se * can't rely on kvm->mmu_lock to keep things ordered. */ smp_rmb(); - if (vcpu->kvm->mmu_notifier_seq != mmu_seq) + if (kvm->mmu_notifier_seq != mmu_seq) return 1; return 0; } @@ -881,10 +898,20 @@ static inline void kvm_free_irq_routing(struct kvm *kvm) {} #ifdef CONFIG_HAVE_KVM_EVENTFD void kvm_eventfd_init(struct kvm *kvm); +int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args); + +#ifdef CONFIG_HAVE_KVM_IRQCHIP int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args); void kvm_irqfd_release(struct kvm *kvm); void kvm_irq_routing_update(struct kvm *, struct kvm_irq_routing_table *); -int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args); +#else +static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args) +{ + return -EINVAL; +} + +static inline void kvm_irqfd_release(struct kvm *kvm) {} +#endif #else diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h index 7a71ffad037c..cafc7f99e124 100644 --- a/include/linux/lru_cache.h +++ b/include/linux/lru_cache.h @@ -52,8 +52,8 @@ We replicate IO (more or less synchronously) to local and remote disk. For crash recovery after replication node failure, we need to resync all regions that have been target of in-flight WRITE IO - (in use, or "hot", regions), as we don't know wether or not those WRITEs have - made it to stable storage. + (in use, or "hot", regions), as we don't know whether or not those WRITEs + have made it to stable storage. To avoid a "full resync", we need to persistently track these regions. diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 11ddc7ffeba8..e98a74c0c9c0 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -181,7 +181,14 @@ unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order, gfp_t gfp_mask, unsigned long *total_scanned); -void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx); +void __mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx); +static inline void mem_cgroup_count_vm_event(struct mm_struct *mm, + enum vm_event_item idx) +{ + if (mem_cgroup_disabled()) + return; + __mem_cgroup_count_vm_event(mm, idx); +} #ifdef CONFIG_TRANSPARENT_HUGEPAGE void mem_cgroup_split_huge_fixup(struct page *head); #endif diff --git a/include/linux/memory.h b/include/linux/memory.h index a09216d0dcc7..45e93b468878 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -54,6 +54,7 @@ struct memory_notify { unsigned long start_pfn; unsigned long nr_pages; int status_change_nid_normal; + int status_change_nid_high; int status_change_nid; }; diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index dd231ac0bb1f..a580363a7d29 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -78,6 +78,8 @@ enum arizona_type { #define ARIZONA_NUM_IRQ 50 +struct snd_soc_dapm_context; + struct arizona { struct regmap *regmap; struct device *dev; @@ -98,6 +100,8 @@ struct arizona { struct mutex clk_lock; int clk32k_ref; + + struct snd_soc_dapm_context *dapm; }; int arizona_clk32k_enable(struct arizona *arizona); diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 7ab442905a57..8b1d1daaae16 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -62,6 +62,9 @@ #define ARIZONA_MAX_OUTPUT 6 +#define ARIZONA_HAP_ACT_ERM 0 +#define ARIZONA_HAP_ACT_LRA 2 + #define ARIZONA_MAX_PDM_SPK 2 struct regulator_init_data; @@ -114,6 +117,9 @@ struct arizona_pdata { /** PDM speaker format */ unsigned int spk_fmt[ARIZONA_MAX_PDM_SPK]; + + /** Haptic actuator type */ + unsigned int hap_act; }; #endif diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 7671a287dfee..ba26e99c388d 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -76,6 +76,7 @@ #define ARIZONA_RATE_ESTIMATOR_3 0x154 #define ARIZONA_RATE_ESTIMATOR_4 0x155 #define ARIZONA_RATE_ESTIMATOR_5 0x156 +#define ARIZONA_DYNAMIC_FREQUENCY_SCALING_1 0x161 #define ARIZONA_FLL1_CONTROL_1 0x171 #define ARIZONA_FLL1_CONTROL_2 0x172 #define ARIZONA_FLL1_CONTROL_3 0x173 @@ -110,6 +111,7 @@ #define ARIZONA_FLL2_GPIO_CLOCK 0x1AA #define ARIZONA_MIC_CHARGE_PUMP_1 0x200 #define ARIZONA_LDO1_CONTROL_1 0x210 +#define ARIZONA_LDO1_CONTROL_2 0x212 #define ARIZONA_LDO2_CONTROL_1 0x213 #define ARIZONA_MIC_BIAS_CTRL_1 0x218 #define ARIZONA_MIC_BIAS_CTRL_2 0x219 @@ -1574,6 +1576,13 @@ #define ARIZONA_SAMPLE_RATE_DETECT_D_WIDTH 5 /* SAMPLE_RATE_DETECT_D - [4:0] */ /* + * R353 (0x161) - Dynamic Frequency Scaling 1 + */ +#define ARIZONA_SUBSYS_MAX_FREQ 0x0001 /* SUBSYS_MAX_FREQ */ +#define ARIZONA_SUBSYS_MAX_FREQ_SHIFT 0 /* SUBSYS_MAX_FREQ */ +#define ARIZONA_SUBSYS_MAX_FREQ_WIDTH 1 /* SUBSYS_MAX_FREQ */ + +/* * R369 (0x171) - FLL1 Control 1 */ #define ARIZONA_FLL1_FREERUN 0x0002 /* FLL1_FREERUN */ @@ -1889,6 +1898,13 @@ #define ARIZONA_LDO1_ENA_WIDTH 1 /* LDO1_ENA */ /* + * R530 (0x212) - LDO1 Control 2 + */ +#define ARIZONA_LDO1_HI_PWR 0x0001 /* LDO1_HI_PWR */ +#define ARIZONA_LDO1_HI_PWR_SHIFT 0 /* LDO1_HI_PWR */ +#define ARIZONA_LDO1_HI_PWR_WIDTH 1 /* LDO1_HI_PWR */ + +/* * R531 (0x213) - LDO2 Control 1 */ #define ARIZONA_LDO2_VSEL_MASK 0x07E0 /* LDO2_VSEL - [10:5] */ diff --git a/include/linux/mfd/da9055/pdata.h b/include/linux/mfd/da9055/pdata.h index 147293b4471d..f87a6c172a91 100644 --- a/include/linux/mfd/da9055/pdata.h +++ b/include/linux/mfd/da9055/pdata.h @@ -25,8 +25,29 @@ struct da9055_pdata { int gpio_base; struct regulator_init_data *regulators[DA9055_MAX_REGULATORS]; - bool reset_enable; /* Enable RTC in RESET Mode */ - enum gpio_select *gpio_rsel; /* Select regulator set thru GPIO 1/2 */ - enum gpio_select *gpio_ren; /* Enable regulator thru GPIO 1/2 */ + /* Enable RTC in RESET Mode */ + bool reset_enable; + /* + * GPI muxed pin to control + * regulator state A/B, 0 if not available. + */ + int *gpio_ren; + /* + * GPI muxed pin to control + * regulator set, 0 if not available. + */ + int *gpio_rsel; + /* + * Regulator mode control bits value (GPI offset) that + * that controls the regulator state, 0 if not available. + */ + enum gpio_select *reg_ren; + /* + * Regulator mode control bits value (GPI offset) that + * controls the regulator set A/B, 0 if not available. + */ + enum gpio_select *reg_rsel; + /* GPIOs to enable regulator, 0 if not available */ + int *ena_gpio; }; #endif /* __DA9055_PDATA_H */ diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h index 830152cfae33..6ae21bf47d64 100644 --- a/include/linux/mfd/max8997-private.h +++ b/include/linux/mfd/max8997-private.h @@ -316,6 +316,7 @@ enum max8997_irq { #define MAX8997_NUM_GPIO 12 struct max8997_dev { struct device *dev; + struct max8997_platform_data *pdata; struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */ struct i2c_client *rtc; /* slave addr 0x0c */ struct i2c_client *haptic; /* slave addr 0x90 */ diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h index 328d8e24b533..1d4a4fe6ac33 100644 --- a/include/linux/mfd/max8997.h +++ b/include/linux/mfd/max8997.h @@ -75,6 +75,7 @@ enum max8998_regulators { struct max8997_regulator_data { int id; struct regulator_init_data *initdata; + struct device_node *reg_node; }; enum max8997_muic_usb_type { diff --git a/include/linux/mfd/menelaus.h b/include/linux/mfd/menelaus.h new file mode 100644 index 000000000000..f097e89134cb --- /dev/null +++ b/include/linux/mfd/menelaus.h @@ -0,0 +1,47 @@ +/* + * Functions to access Menelaus power management chip + */ + +#ifndef __ASM_ARCH_MENELAUS_H +#define __ASM_ARCH_MENELAUS_H + +struct device; + +struct menelaus_platform_data { + int (* late_init)(struct device *dev); +}; + +extern int menelaus_register_mmc_callback(void (*callback)(void *data, u8 card_mask), + void *data); +extern void menelaus_unregister_mmc_callback(void); +extern int menelaus_set_mmc_opendrain(int slot, int enable); +extern int menelaus_set_mmc_slot(int slot, int enable, int power, int cd_on); + +extern int menelaus_set_vmem(unsigned int mV); +extern int menelaus_set_vio(unsigned int mV); +extern int menelaus_set_vmmc(unsigned int mV); +extern int menelaus_set_vaux(unsigned int mV); +extern int menelaus_set_vdcdc(int dcdc, unsigned int mV); +extern int menelaus_set_slot_sel(int enable); +extern int menelaus_get_slot_pin_states(void); +extern int menelaus_set_vcore_sw(unsigned int mV); +extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV); + +#define EN_VPLL_SLEEP (1 << 7) +#define EN_VMMC_SLEEP (1 << 6) +#define EN_VAUX_SLEEP (1 << 5) +#define EN_VIO_SLEEP (1 << 4) +#define EN_VMEM_SLEEP (1 << 3) +#define EN_DC3_SLEEP (1 << 2) +#define EN_DC2_SLEEP (1 << 1) +#define EN_VC_SLEEP (1 << 0) + +extern int menelaus_set_regulator_sleep(int enable, u32 val); + +#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_MENELAUS) +#define omap_has_menelaus() 1 +#else +#define omap_has_menelaus() 0 +#endif + +#endif diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h index 6bc31d854626..804e280c1e1d 100644 --- a/include/linux/mfd/tps65090.h +++ b/include/linux/mfd/tps65090.h @@ -24,6 +24,25 @@ #include <linux/irq.h> +/* TPS65090 Regulator ID */ +enum { + TPS65090_REGULATOR_DCDC1, + TPS65090_REGULATOR_DCDC2, + TPS65090_REGULATOR_DCDC3, + TPS65090_REGULATOR_FET1, + TPS65090_REGULATOR_FET2, + TPS65090_REGULATOR_FET3, + TPS65090_REGULATOR_FET4, + TPS65090_REGULATOR_FET5, + TPS65090_REGULATOR_FET6, + TPS65090_REGULATOR_FET7, + TPS65090_REGULATOR_LDO1, + TPS65090_REGULATOR_LDO2, + + /* Last entry for maximum ID */ + TPS65090_REGULATOR_MAX, +}; + struct tps65090 { struct mutex lock; struct device *dev; @@ -41,10 +60,26 @@ struct tps65090_subdev_info { void *platform_data; }; +/* + * struct tps65090_regulator_plat_data + * + * @reg_init_data: The regulator init data. + * @enable_ext_control: Enable extrenal control or not. Only available for + * DCDC1, DCDC2 and DCDC3. + * @gpio: Gpio number if external control is enabled and controlled through + * gpio. + */ +struct tps65090_regulator_plat_data { + struct regulator_init_data *reg_init_data; + bool enable_ext_control; + int gpio; +}; + struct tps65090_platform_data { int irq_base; int num_subdevs; struct tps65090_subdev_info *subdevs; + struct tps65090_regulator_plat_data *reg_pdata[TPS65090_REGULATOR_MAX]; }; /* diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h index 2dd123194958..f8da0e152567 100644 --- a/include/linux/mfd/tps6586x.h +++ b/include/linux/mfd/tps6586x.h @@ -29,6 +29,7 @@ enum { TPS6586X_ID_LDO_8, TPS6586X_ID_LDO_9, TPS6586X_ID_LDO_RTC, + TPS6586X_ID_MAX_REGULATOR, }; enum { @@ -79,6 +80,8 @@ struct tps6586x_platform_data { int gpio_base; int irq_base; bool pm_off; + + struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR]; }; /* diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h index 1f173306bf05..ae5c249530b4 100644 --- a/include/linux/mfd/wm8994/core.h +++ b/include/linux/mfd/wm8994/core.h @@ -19,6 +19,8 @@ #include <linux/interrupt.h> #include <linux/regmap.h> +#include <linux/mfd/wm8994/pdata.h> + enum wm8994_type { WM8994 = 0, WM8958 = 1, @@ -55,6 +57,8 @@ struct regulator_bulk_data; struct wm8994 { struct mutex irq_lock; + struct wm8994_pdata pdata; + enum wm8994_type type; int revision; int cust_id; diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index fc87be4fdc25..8e21a094836d 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -176,6 +176,11 @@ struct wm8994_pdata { unsigned int lineout1fb:1; unsigned int lineout2fb:1; + /* Delay between detecting a jack and starting microphone + * detect (specified in ms) + */ + int micdet_delay; + /* IRQ for microphone detection if brought out directly as a * signal. */ diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h index de201203bc7c..adfe8c058f29 100644 --- a/include/linux/micrel_phy.h +++ b/include/linux/micrel_phy.h @@ -15,6 +15,7 @@ #define MICREL_PHY_ID_MASK 0x00fffff0 +#define PHY_ID_KSZ8873MLL 0x000e7237 #define PHY_ID_KSZ9021 0x00221610 #define PHY_ID_KS8737 0x00221720 #define PHY_ID_KSZ8021 0x00221555 diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index e0deeb2cc939..09c2300ddb37 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -34,6 +34,7 @@ #define MWAVE_MINOR 219 /* ACP/Mwave Modem */ #define MPT_MINOR 220 #define MPT2SAS_MINOR 221 +#define MPT3SAS_MINOR 222 #define UINPUT_MINOR 223 #define MISC_MCELOG_MINOR 227 #define HPET_MINOR 228 diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 6d1acb04cd17..21821da2abfd 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -142,6 +142,8 @@ enum { MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48, MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55, MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59, + MLX4_DEV_CAP_FLAG_64B_EQE = 1LL << 61, + MLX4_DEV_CAP_FLAG_64B_CQE = 1LL << 62 }; enum { @@ -151,6 +153,20 @@ enum { MLX4_DEV_CAP_FLAG2_FS_EN = 1LL << 3 }; +enum { + MLX4_DEV_CAP_64B_EQE_ENABLED = 1LL << 0, + MLX4_DEV_CAP_64B_CQE_ENABLED = 1LL << 1 +}; + +enum { + MLX4_USER_DEV_CAP_64B_CQE = 1L << 0 +}; + +enum { + MLX4_FUNC_CAP_64B_EQE_CQE = 1L << 0 +}; + + #define MLX4_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90) enum { @@ -419,6 +435,11 @@ struct mlx4_caps { u32 max_counters; u8 port_ib_mtu[MLX4_MAX_PORTS + 1]; u16 sqp_demux; + u32 eqe_size; + u32 cqe_size; + u8 eqe_factor; + u32 userspace_caps; /* userspace must be aware of these */ + u32 function_caps; /* VFs must be aware of these */ }; struct mlx4_buf_list { diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 0c0b1d608a69..cd55dad56aac 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -460,17 +460,44 @@ struct zone { unsigned long zone_start_pfn; /* - * zone_start_pfn, spanned_pages and present_pages are all - * protected by span_seqlock. It is a seqlock because it has - * to be read outside of zone->lock, and it is done in the main - * allocator path. But, it is written quite infrequently. + * spanned_pages is the total pages spanned by the zone, including + * holes, which is calculated as: + * spanned_pages = zone_end_pfn - zone_start_pfn; * - * The lock is declared along with zone->lock because it is + * present_pages is physical pages existing within the zone, which + * is calculated as: + * present_pages = spanned_pages - absent_pages(pags in holes); + * + * managed_pages is present pages managed by the buddy system, which + * is calculated as (reserved_pages includes pages allocated by the + * bootmem allocator): + * managed_pages = present_pages - reserved_pages; + * + * So present_pages may be used by memory hotplug or memory power + * management logic to figure out unmanaged pages by checking + * (present_pages - managed_pages). And managed_pages should be used + * by page allocator and vm scanner to calculate all kinds of watermarks + * and thresholds. + * + * Locking rules: + * + * zone_start_pfn and spanned_pages are protected by span_seqlock. + * It is a seqlock because it has to be read outside of zone->lock, + * and it is done in the main allocator path. But, it is written + * quite infrequently. + * + * The span_seq lock is declared along with zone->lock because it is * frequently read in proximity to zone->lock. It's good to * give them a chance of being in the same cacheline. + * + * Write access to present_pages and managed_pages at runtime should + * be protected by lock_memory_hotplug()/unlock_memory_hotplug(). + * Any reader who can't tolerant drift of present_pages and + * managed_pages should hold memory hotplug lock to get a stable value. */ - unsigned long spanned_pages; /* total size, including holes */ - unsigned long present_pages; /* amount of memory (excluding holes) */ + unsigned long spanned_pages; + unsigned long present_pages; + unsigned long managed_pages; /* * rarely used fields: diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a848ffc327f4..02e0f6b156c3 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -369,7 +369,7 @@ typedef enum gro_result gro_result_t; * * If the rx_handler consider the skb should be ignored, it should return * RX_HANDLER_EXACT. The skb will only be delivered to protocol handlers that - * are registred on exact device (ptype->dev == skb->dev). + * are registered on exact device (ptype->dev == skb->dev). * * If the rx_handler didn't changed skb->dev, but want the skb to be normally * delivered, it should return RX_HANDLER_PASS. @@ -887,6 +887,10 @@ struct netdev_fcoe_hbainfo { * struct net_device *dev, int idx) * Used to add FDB entries to dump requests. Implementers should add * entries to skb and update idx with the number of entries. + * + * int (*ndo_bridge_setlink)(struct net_device *dev, struct nlmsghdr *nlh) + * int (*ndo_bridge_getlink)(struct sk_buff *skb, u32 pid, u32 seq, + * struct net_device *dev) */ struct net_device_ops { int (*ndo_init)(struct net_device *dev); @@ -998,6 +1002,12 @@ struct net_device_ops { struct netlink_callback *cb, struct net_device *dev, int idx); + + int (*ndo_bridge_setlink)(struct net_device *dev, + struct nlmsghdr *nlh); + int (*ndo_bridge_getlink)(struct sk_buff *skb, + u32 pid, u32 seq, + struct net_device *dev); }; /* @@ -1053,6 +1063,12 @@ struct net_device { netdev_features_t wanted_features; /* mask of features inheritable by VLAN devices */ netdev_features_t vlan_features; + /* mask of features inherited by encapsulating devices + * This field indicates what encapsulation offloads + * the hardware is capable of doing, and drivers will + * need to set them appropriately. + */ + netdev_features_t hw_enc_features; /* Interface index. Unique device identifier */ int ifindex; @@ -1502,16 +1518,25 @@ struct packet_type { struct net_device *, struct packet_type *, struct net_device *); + bool (*id_match)(struct packet_type *ptype, + struct sock *sk); + void *af_packet_priv; + struct list_head list; +}; + +struct offload_callbacks { struct sk_buff *(*gso_segment)(struct sk_buff *skb, netdev_features_t features); int (*gso_send_check)(struct sk_buff *skb); struct sk_buff **(*gro_receive)(struct sk_buff **head, struct sk_buff *skb); int (*gro_complete)(struct sk_buff *skb); - bool (*id_match)(struct packet_type *ptype, - struct sock *sk); - void *af_packet_priv; - struct list_head list; +}; + +struct packet_offload { + __be16 type; /* This is really htons(ether_type). */ + struct offload_callbacks callbacks; + struct list_head list; }; #include <linux/notifier.h> @@ -1551,6 +1576,8 @@ extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev); extern rwlock_t dev_base_lock; /* Device list lock */ +extern seqlock_t devnet_rename_seq; /* Device rename lock */ + #define for_each_netdev(net, d) \ list_for_each_entry(d, &(net)->dev_base_head, dev_list) @@ -1608,6 +1635,9 @@ extern struct net_device *__dev_getfirstbyhwtype(struct net *net, unsigned short extern void dev_add_pack(struct packet_type *pt); extern void dev_remove_pack(struct packet_type *pt); extern void __dev_remove_pack(struct packet_type *pt); +extern void dev_add_offload(struct packet_offload *po); +extern void dev_remove_offload(struct packet_offload *po); +extern void __dev_remove_offload(struct packet_offload *po); extern struct net_device *dev_get_by_flags_rcu(struct net *net, unsigned short flags, unsigned short mask); @@ -2132,16 +2162,10 @@ extern void dev_kfree_skb_any(struct sk_buff *skb); extern int netif_rx(struct sk_buff *skb); extern int netif_rx_ni(struct sk_buff *skb); extern int netif_receive_skb(struct sk_buff *skb); -extern gro_result_t dev_gro_receive(struct napi_struct *napi, - struct sk_buff *skb); -extern gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb); extern gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb); extern void napi_gro_flush(struct napi_struct *napi, bool flush_old); extern struct sk_buff * napi_get_frags(struct napi_struct *napi); -extern gro_result_t napi_frags_finish(struct napi_struct *napi, - struct sk_buff *skb, - gro_result_t ret); extern gro_result_t napi_gro_frags(struct napi_struct *napi); static inline void napi_free_frags(struct napi_struct *napi) diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index 5f84c6229dc6..610208b18c05 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -47,15 +47,6 @@ ip6t_ext_hdr(u8 nexthdr) (nexthdr == IPPROTO_DSTOPTS); } -enum { - IP6T_FH_F_FRAG = (1 << 0), - IP6T_FH_F_AUTH = (1 << 1), -}; - -/* find specified header and get offset to it */ -extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, - int target, unsigned short *fragoff, int *fragflg); - #ifdef CONFIG_COMPAT #include <net/compat.h> diff --git a/include/linux/nfc/pn544.h b/include/linux/nfc/pn544.h deleted file mode 100644 index 9890bbaf4328..000000000000 --- a/include/linux/nfc/pn544.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Driver include for the PN544 NFC chip. - * - * Copyright (C) Nokia Corporation - * - * Author: Jari Vanhala <ext-jari.vanhala@nokia.com> - * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _PN544_H_ -#define _PN544_H_ - -#include <linux/i2c.h> - -#define PN544_DRIVER_NAME "pn544" -#define PN544_MAXWINDOW_SIZE 7 -#define PN544_WINDOW_SIZE 4 -#define PN544_RETRIES 10 -#define PN544_MAX_I2C_TRANSFER 0x0400 -#define PN544_MSG_MAX_SIZE 0x21 /* at normal HCI mode */ - -/* ioctl */ -#define PN544_CHAR_BASE 'P' -#define PN544_IOR(num, dtype) _IOR(PN544_CHAR_BASE, num, dtype) -#define PN544_IOW(num, dtype) _IOW(PN544_CHAR_BASE, num, dtype) -#define PN544_GET_FW_MODE PN544_IOW(1, unsigned int) -#define PN544_SET_FW_MODE PN544_IOW(2, unsigned int) -#define PN544_GET_DEBUG PN544_IOW(3, unsigned int) -#define PN544_SET_DEBUG PN544_IOW(4, unsigned int) - -/* Timing restrictions (ms) */ -#define PN544_RESETVEN_TIME 30 /* 7 */ -#define PN544_PVDDVEN_TIME 0 -#define PN544_VBATVEN_TIME 0 -#define PN544_GPIO4VEN_TIME 0 -#define PN544_WAKEUP_ACK 5 -#define PN544_WAKEUP_GUARD (PN544_WAKEUP_ACK + 1) -#define PN544_INACTIVITY_TIME 1000 -#define PN544_INTERFRAME_DELAY 200 /* us */ -#define PN544_BAUDRATE_CHANGE 150 /* us */ - -/* Debug bits */ -#define PN544_DEBUG_BUF 0x01 -#define PN544_DEBUG_READ 0x02 -#define PN544_DEBUG_WRITE 0x04 -#define PN544_DEBUG_IRQ 0x08 -#define PN544_DEBUG_CALLS 0x10 -#define PN544_DEBUG_MODE 0x20 - -/* Normal (HCI) mode */ -#define PN544_LLC_HCI_OVERHEAD 3 /* header + crc (to length) */ -#define PN544_LLC_MIN_SIZE (1 + PN544_LLC_HCI_OVERHEAD) /* length + */ -#define PN544_LLC_MAX_DATA (PN544_MSG_MAX_SIZE - 2) -#define PN544_LLC_MAX_HCI_SIZE (PN544_LLC_MAX_DATA - 2) - -struct pn544_llc_packet { - unsigned char length; /* of rest of packet */ - unsigned char header; - unsigned char data[PN544_LLC_MAX_DATA]; /* includes crc-ccitt */ -}; - -/* Firmware upgrade mode */ -#define PN544_FW_HEADER_SIZE 3 -/* max fw transfer is 1024bytes, but I2C limits it to 0xC0 */ -#define PN544_MAX_FW_DATA (PN544_MAX_I2C_TRANSFER - PN544_FW_HEADER_SIZE) - -struct pn544_fw_packet { - unsigned char command; /* status in answer */ - unsigned char length[2]; /* big-endian order (msf) */ - unsigned char data[PN544_MAX_FW_DATA]; -}; - -#ifdef __KERNEL__ -enum { - NFC_GPIO_ENABLE, - NFC_GPIO_FW_RESET, - NFC_GPIO_IRQ -}; - -/* board config */ -struct pn544_nfc_platform_data { - int (*request_resources) (struct i2c_client *client); - void (*free_resources) (void); - void (*enable) (int fw); - int (*test) (void); - void (*disable) (void); - int (*get_gpio)(int type); -}; -#endif /* __KERNEL__ */ - -#endif /* _PN544_H_ */ diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 7afc36334d52..4e2cbfa640b7 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -380,6 +380,11 @@ enum node_states { #else N_HIGH_MEMORY = N_NORMAL_MEMORY, #endif +#ifdef CONFIG_MOVABLE_NODE + N_MEMORY, /* The node has memory(regular, high, movable) */ +#else + N_MEMORY = N_HIGH_MEMORY, +#endif N_CPU, /* The node has one or more cpus */ NR_NODE_STATES }; diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h index eb475a8ea25b..7af25a9c9c51 100644 --- a/include/linux/omap-dma.h +++ b/include/linux/omap-dma.h @@ -19,4 +19,370 @@ static inline bool omap_dma_filter_fn(struct dma_chan *c, void *d) } #endif +/* + * Legacy OMAP DMA handling defines and functions + * + * NOTE: Do not use these any longer. + * + * Use the generic dmaengine functions as defined in + * include/linux/dmaengine.h. + * + * Copyright (C) 2003 Nokia Corporation + * Author: Juha Yrjölä <juha.yrjola@nokia.com> + * + */ + +#include <linux/platform_device.h> + +#define INT_DMA_LCD 25 + +#define OMAP1_DMA_TOUT_IRQ (1 << 0) +#define OMAP_DMA_DROP_IRQ (1 << 1) +#define OMAP_DMA_HALF_IRQ (1 << 2) +#define OMAP_DMA_FRAME_IRQ (1 << 3) +#define OMAP_DMA_LAST_IRQ (1 << 4) +#define OMAP_DMA_BLOCK_IRQ (1 << 5) +#define OMAP1_DMA_SYNC_IRQ (1 << 6) +#define OMAP2_DMA_PKT_IRQ (1 << 7) +#define OMAP2_DMA_TRANS_ERR_IRQ (1 << 8) +#define OMAP2_DMA_SECURE_ERR_IRQ (1 << 9) +#define OMAP2_DMA_SUPERVISOR_ERR_IRQ (1 << 10) +#define OMAP2_DMA_MISALIGNED_ERR_IRQ (1 << 11) + +#define OMAP_DMA_CCR_EN (1 << 7) +#define OMAP_DMA_CCR_RD_ACTIVE (1 << 9) +#define OMAP_DMA_CCR_WR_ACTIVE (1 << 10) +#define OMAP_DMA_CCR_SEL_SRC_DST_SYNC (1 << 24) +#define OMAP_DMA_CCR_BUFFERING_DISABLE (1 << 25) + +#define OMAP_DMA_DATA_TYPE_S8 0x00 +#define OMAP_DMA_DATA_TYPE_S16 0x01 +#define OMAP_DMA_DATA_TYPE_S32 0x02 + +#define OMAP_DMA_SYNC_ELEMENT 0x00 +#define OMAP_DMA_SYNC_FRAME 0x01 +#define OMAP_DMA_SYNC_BLOCK 0x02 +#define OMAP_DMA_SYNC_PACKET 0x03 + +#define OMAP_DMA_DST_SYNC_PREFETCH 0x02 +#define OMAP_DMA_SRC_SYNC 0x01 +#define OMAP_DMA_DST_SYNC 0x00 + +#define OMAP_DMA_PORT_EMIFF 0x00 +#define OMAP_DMA_PORT_EMIFS 0x01 +#define OMAP_DMA_PORT_OCP_T1 0x02 +#define OMAP_DMA_PORT_TIPB 0x03 +#define OMAP_DMA_PORT_OCP_T2 0x04 +#define OMAP_DMA_PORT_MPUI 0x05 + +#define OMAP_DMA_AMODE_CONSTANT 0x00 +#define OMAP_DMA_AMODE_POST_INC 0x01 +#define OMAP_DMA_AMODE_SINGLE_IDX 0x02 +#define OMAP_DMA_AMODE_DOUBLE_IDX 0x03 + +#define DMA_DEFAULT_FIFO_DEPTH 0x10 +#define DMA_DEFAULT_ARB_RATE 0x01 +/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */ +#define DMA_THREAD_RESERVE_NORM (0x00 << 12) /* Def */ +#define DMA_THREAD_RESERVE_ONET (0x01 << 12) +#define DMA_THREAD_RESERVE_TWOT (0x02 << 12) +#define DMA_THREAD_RESERVE_THREET (0x03 << 12) +#define DMA_THREAD_FIFO_NONE (0x00 << 14) /* Def */ +#define DMA_THREAD_FIFO_75 (0x01 << 14) +#define DMA_THREAD_FIFO_25 (0x02 << 14) +#define DMA_THREAD_FIFO_50 (0x03 << 14) + +/* DMA4_OCP_SYSCONFIG bits */ +#define DMA_SYSCONFIG_MIDLEMODE_MASK (3 << 12) +#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK (3 << 8) +#define DMA_SYSCONFIG_EMUFREE (1 << 5) +#define DMA_SYSCONFIG_SIDLEMODE_MASK (3 << 3) +#define DMA_SYSCONFIG_SOFTRESET (1 << 2) +#define DMA_SYSCONFIG_AUTOIDLE (1 << 0) + +#define DMA_SYSCONFIG_MIDLEMODE(n) ((n) << 12) +#define DMA_SYSCONFIG_SIDLEMODE(n) ((n) << 3) + +#define DMA_IDLEMODE_SMARTIDLE 0x2 +#define DMA_IDLEMODE_NO_IDLE 0x1 +#define DMA_IDLEMODE_FORCE_IDLE 0x0 + +/* Chaining modes*/ +#ifndef CONFIG_ARCH_OMAP1 +#define OMAP_DMA_STATIC_CHAIN 0x1 +#define OMAP_DMA_DYNAMIC_CHAIN 0x2 +#define OMAP_DMA_CHAIN_ACTIVE 0x1 +#define OMAP_DMA_CHAIN_INACTIVE 0x0 +#endif + +#define DMA_CH_PRIO_HIGH 0x1 +#define DMA_CH_PRIO_LOW 0x0 /* Def */ + +/* Errata handling */ +#define IS_DMA_ERRATA(id) (errata & (id)) +#define SET_DMA_ERRATA(id) (errata |= (id)) + +#define DMA_ERRATA_IFRAME_BUFFERING BIT(0x0) +#define DMA_ERRATA_PARALLEL_CHANNELS BIT(0x1) +#define DMA_ERRATA_i378 BIT(0x2) +#define DMA_ERRATA_i541 BIT(0x3) +#define DMA_ERRATA_i88 BIT(0x4) +#define DMA_ERRATA_3_3 BIT(0x5) +#define DMA_ROMCODE_BUG BIT(0x6) + +/* Attributes for OMAP DMA Contrller */ +#define DMA_LINKED_LCH BIT(0x0) +#define GLOBAL_PRIORITY BIT(0x1) +#define RESERVE_CHANNEL BIT(0x2) +#define IS_CSSA_32 BIT(0x3) +#define IS_CDSA_32 BIT(0x4) +#define IS_RW_PRIORITY BIT(0x5) +#define ENABLE_1510_MODE BIT(0x6) +#define SRC_PORT BIT(0x7) +#define DST_PORT BIT(0x8) +#define SRC_INDEX BIT(0x9) +#define DST_INDEX BIT(0xa) +#define IS_BURST_ONLY4 BIT(0xb) +#define CLEAR_CSR_ON_READ BIT(0xc) +#define IS_WORD_16 BIT(0xd) +#define ENABLE_16XX_MODE BIT(0xe) +#define HS_CHANNELS_RESERVED BIT(0xf) + +/* Defines for DMA Capabilities */ +#define DMA_HAS_TRANSPARENT_CAPS (0x1 << 18) +#define DMA_HAS_CONSTANT_FILL_CAPS (0x1 << 19) +#define DMA_HAS_DESCRIPTOR_CAPS (0x3 << 20) + +enum omap_reg_offsets { + +GCR, GSCR, GRST1, HW_ID, +PCH2_ID, PCH0_ID, PCH1_ID, PCHG_ID, +PCHD_ID, CAPS_0, CAPS_1, CAPS_2, +CAPS_3, CAPS_4, PCH2_SR, PCH0_SR, +PCH1_SR, PCHD_SR, REVISION, IRQSTATUS_L0, +IRQSTATUS_L1, IRQSTATUS_L2, IRQSTATUS_L3, IRQENABLE_L0, +IRQENABLE_L1, IRQENABLE_L2, IRQENABLE_L3, SYSSTATUS, +OCP_SYSCONFIG, + +/* omap1+ specific */ +CPC, CCR2, LCH_CTRL, + +/* Common registers for all omap's */ +CSDP, CCR, CICR, CSR, +CEN, CFN, CSFI, CSEI, +CSAC, CDAC, CDEI, +CDFI, CLNK_CTRL, + +/* Channel specific registers */ +CSSA, CDSA, COLOR, +CCEN, CCFN, + +/* omap3630 and omap4 specific */ +CDP, CNDP, CCDN, + +}; + +enum omap_dma_burst_mode { + OMAP_DMA_DATA_BURST_DIS = 0, + OMAP_DMA_DATA_BURST_4, + OMAP_DMA_DATA_BURST_8, + OMAP_DMA_DATA_BURST_16, +}; + +enum end_type { + OMAP_DMA_LITTLE_ENDIAN = 0, + OMAP_DMA_BIG_ENDIAN +}; + +enum omap_dma_color_mode { + OMAP_DMA_COLOR_DIS = 0, + OMAP_DMA_CONSTANT_FILL, + OMAP_DMA_TRANSPARENT_COPY +}; + +enum omap_dma_write_mode { + OMAP_DMA_WRITE_NON_POSTED = 0, + OMAP_DMA_WRITE_POSTED, + OMAP_DMA_WRITE_LAST_NON_POSTED +}; + +enum omap_dma_channel_mode { + OMAP_DMA_LCH_2D = 0, + OMAP_DMA_LCH_G, + OMAP_DMA_LCH_P, + OMAP_DMA_LCH_PD +}; + +struct omap_dma_channel_params { + int data_type; /* data type 8,16,32 */ + int elem_count; /* number of elements in a frame */ + int frame_count; /* number of frames in a element */ + + int src_port; /* Only on OMAP1 REVISIT: Is this needed? */ + int src_amode; /* constant, post increment, indexed, + double indexed */ + unsigned long src_start; /* source address : physical */ + int src_ei; /* source element index */ + int src_fi; /* source frame index */ + + int dst_port; /* Only on OMAP1 REVISIT: Is this needed? */ + int dst_amode; /* constant, post increment, indexed, + double indexed */ + unsigned long dst_start; /* source address : physical */ + int dst_ei; /* source element index */ + int dst_fi; /* source frame index */ + + int trigger; /* trigger attached if the channel is + synchronized */ + int sync_mode; /* sycn on element, frame , block or packet */ + int src_or_dst_synch; /* source synch(1) or destination synch(0) */ + + int ie; /* interrupt enabled */ + + unsigned char read_prio;/* read priority */ + unsigned char write_prio;/* write priority */ + +#ifndef CONFIG_ARCH_OMAP1 + enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */ +#endif +}; + +struct omap_dma_lch { + int next_lch; + int dev_id; + u16 saved_csr; + u16 enabled_irqs; + const char *dev_name; + void (*callback)(int lch, u16 ch_status, void *data); + void *data; + long flags; + /* required for Dynamic chaining */ + int prev_linked_ch; + int next_linked_ch; + int state; + int chain_id; + int status; +}; + +struct omap_dma_dev_attr { + u32 dev_caps; + u16 lch_count; + u16 chan_count; + struct omap_dma_lch *chan; +}; + +/* System DMA platform data structure */ +struct omap_system_dma_plat_info { + struct omap_dma_dev_attr *dma_attr; + u32 errata; + void (*disable_irq_lch)(int lch); + void (*show_dma_caps)(void); + void (*clear_lch_regs)(int lch); + void (*clear_dma)(int lch); + void (*dma_write)(u32 val, int reg, int lch); + u32 (*dma_read)(int reg, int lch); +}; + +#ifdef CONFIG_ARCH_OMAP2PLUS +#define dma_omap2plus() 1 +#else +#define dma_omap2plus() 0 #endif +#define dma_omap1() (!dma_omap2plus()) +#define dma_omap15xx() ((dma_omap1() && (d->dev_caps & ENABLE_1510_MODE))) +#define dma_omap16xx() ((dma_omap1() && (d->dev_caps & ENABLE_16XX_MODE))) + +extern void omap_set_dma_priority(int lch, int dst_port, int priority); +extern int omap_request_dma(int dev_id, const char *dev_name, + void (*callback)(int lch, u16 ch_status, void *data), + void *data, int *dma_ch); +extern void omap_enable_dma_irq(int ch, u16 irq_bits); +extern void omap_disable_dma_irq(int ch, u16 irq_bits); +extern void omap_free_dma(int ch); +extern void omap_start_dma(int lch); +extern void omap_stop_dma(int lch); +extern void omap_set_dma_transfer_params(int lch, int data_type, + int elem_count, int frame_count, + int sync_mode, + int dma_trigger, int src_or_dst_synch); +extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, + u32 color); +extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode); +extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode); + +extern void omap_set_dma_src_params(int lch, int src_port, int src_amode, + unsigned long src_start, + int src_ei, int src_fi); +extern void omap_set_dma_src_index(int lch, int eidx, int fidx); +extern void omap_set_dma_src_data_pack(int lch, int enable); +extern void omap_set_dma_src_burst_mode(int lch, + enum omap_dma_burst_mode burst_mode); + +extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode, + unsigned long dest_start, + int dst_ei, int dst_fi); +extern void omap_set_dma_dest_index(int lch, int eidx, int fidx); +extern void omap_set_dma_dest_data_pack(int lch, int enable); +extern void omap_set_dma_dest_burst_mode(int lch, + enum omap_dma_burst_mode burst_mode); + +extern void omap_set_dma_params(int lch, + struct omap_dma_channel_params *params); + +extern void omap_dma_link_lch(int lch_head, int lch_queue); +extern void omap_dma_unlink_lch(int lch_head, int lch_queue); + +extern int omap_set_dma_callback(int lch, + void (*callback)(int lch, u16 ch_status, void *data), + void *data); +extern dma_addr_t omap_get_dma_src_pos(int lch); +extern dma_addr_t omap_get_dma_dst_pos(int lch); +extern void omap_clear_dma(int lch); +extern int omap_get_dma_active_status(int lch); +extern int omap_dma_running(void); +extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth, + int tparams); +extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio, + unsigned char write_prio); +extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype); +extern void omap_set_dma_src_endian_type(int lch, enum end_type etype); +extern int omap_get_dma_index(int lch, int *ei, int *fi); + +void omap_dma_global_context_save(void); +void omap_dma_global_context_restore(void); + +extern void omap_dma_disable_irq(int lch); + +/* Chaining APIs */ +#ifndef CONFIG_ARCH_OMAP1 +extern int omap_request_dma_chain(int dev_id, const char *dev_name, + void (*callback) (int lch, u16 ch_status, + void *data), + int *chain_id, int no_of_chans, + int chain_mode, + struct omap_dma_channel_params params); +extern int omap_free_dma_chain(int chain_id); +extern int omap_dma_chain_a_transfer(int chain_id, int src_start, + int dest_start, int elem_count, + int frame_count, void *callbk_data); +extern int omap_start_dma_chain_transfers(int chain_id); +extern int omap_stop_dma_chain_transfers(int chain_id); +extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi); +extern int omap_get_dma_chain_dst_pos(int chain_id); +extern int omap_get_dma_chain_src_pos(int chain_id); + +extern int omap_modify_dma_chain_params(int chain_id, + struct omap_dma_channel_params params); +extern int omap_dma_chain_status(int chain_id); +#endif + +#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_FB_OMAP) +#include <mach/lcd_dma.h> +#else +static inline int omap_lcd_dma_running(void) +{ + return 0; +} +#endif + +#endif /* __LINUX_OMAP_DMA_H */ diff --git a/include/linux/omap-iommu.h b/include/linux/omap-iommu.h new file mode 100644 index 000000000000..cac78de09c07 --- /dev/null +++ b/include/linux/omap-iommu.h @@ -0,0 +1,52 @@ +/* + * omap iommu: simple virtual address space management + * + * Copyright (C) 2008-2009 Nokia Corporation + * + * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _INTEL_IOMMU_H_ +#define _INTEL_IOMMU_H_ + +struct iovm_struct { + struct omap_iommu *iommu; /* iommu object which this belongs to */ + u32 da_start; /* area definition */ + u32 da_end; + u32 flags; /* IOVMF_: see below */ + struct list_head list; /* linked in ascending order */ + const struct sg_table *sgt; /* keep 'page' <-> 'da' mapping */ + void *va; /* mpu side mapped address */ +}; + +#define MMU_RAM_ENDIAN_SHIFT 9 +#define MMU_RAM_ENDIAN_LITTLE (0 << MMU_RAM_ENDIAN_SHIFT) +#define MMU_RAM_ELSZ_8 (0 << MMU_RAM_ELSZ_SHIFT) +#define IOVMF_ENDIAN_LITTLE MMU_RAM_ENDIAN_LITTLE +#define MMU_RAM_ELSZ_SHIFT 7 +#define IOVMF_ELSZ_8 MMU_RAM_ELSZ_8 + +struct iommu_domain; + +extern struct iovm_struct *omap_find_iovm_area(struct device *dev, u32 da); +extern u32 +omap_iommu_vmap(struct iommu_domain *domain, struct device *dev, u32 da, + const struct sg_table *sgt, u32 flags); +extern struct sg_table *omap_iommu_vunmap(struct iommu_domain *domain, + struct device *dev, u32 da); +extern u32 +omap_iommu_vmalloc(struct iommu_domain *domain, struct device *dev, + u32 da, size_t bytes, u32 flags); +extern void +omap_iommu_vfree(struct iommu_domain *domain, struct device *dev, + const u32 da); +extern void *omap_da_to_va(struct device *dev, u32 da); + +extern void omap_iommu_save_ctx(struct device *dev); +extern void omap_iommu_restore_ctx(struct device *dev); + +#endif diff --git a/include/linux/openvswitch.h b/include/linux/openvswitch.h index eb1efa54fe84..d42e174bd0c8 100644 --- a/include/linux/openvswitch.h +++ b/include/linux/openvswitch.h @@ -243,6 +243,7 @@ enum ovs_key_attr { OVS_KEY_ATTR_ICMPV6, /* struct ovs_key_icmpv6 */ OVS_KEY_ATTR_ARP, /* struct ovs_key_arp */ OVS_KEY_ATTR_ND, /* struct ovs_key_nd */ + OVS_KEY_ATTR_SKB_MARK, /* u32 skb mark */ __OVS_KEY_ATTR_MAX }; diff --git a/include/linux/pci.h b/include/linux/pci.h index d03d2463efac..15472d691ee6 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -333,6 +333,8 @@ struct pci_dev { }; struct pci_ats *ats; /* Address Translation Service */ #endif + phys_addr_t rom; /* Physical address of ROM if it's not from the BAR */ + size_t romlen; /* Length of ROM if it's not from the BAR */ }; static inline struct pci_dev *pci_physfn(struct pci_dev *dev) @@ -538,6 +540,9 @@ enum pci_ers_result { /* Device driver is fully recovered and operational */ PCI_ERS_RESULT_RECOVERED = (__force pci_ers_result_t) 5, + + /* No AER capabilities registered for the driver */ + PCI_ERS_RESULT_NO_AER_DRIVER = (__force pci_ers_result_t) 6, }; /* PCI bus error event callbacks */ @@ -573,6 +578,7 @@ struct pci_driver { int (*resume_early) (struct pci_dev *dev); int (*resume) (struct pci_dev *dev); /* Device woken up */ void (*shutdown) (struct pci_dev *dev); + int (*sriov_configure) (struct pci_dev *dev, int num_vfs); /* PF pdev */ const struct pci_error_handlers *err_handler; struct device_driver driver; struct pci_dynids dynids; @@ -604,6 +610,20 @@ struct pci_driver { .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID /** + * PCI_DEVICE_SUB - macro used to describe a specific pci device with subsystem + * @vend: the 16 bit PCI Vendor ID + * @dev: the 16 bit PCI Device ID + * @subvend: the 16 bit PCI Subvendor ID + * @subdev: the 16 bit PCI Subdevice ID + * + * This macro is used to create a struct pci_device_id that matches a + * specific device with subsystem information. + */ +#define PCI_DEVICE_SUB(vend, dev, subvend, subdev) \ + .vendor = (vend), .device = (dev), \ + .subvendor = (subvend), .subdevice = (subdev) + +/** * PCI_DEVICE_CLASS - macro used to describe a specific pci device class * @dev_class: the class, subclass, prog-if triple for this device * @dev_class_mask: the class mask for this device @@ -712,6 +732,8 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev); extern void pci_dev_put(struct pci_dev *dev); extern void pci_remove_bus(struct pci_bus *b); extern void pci_stop_and_remove_bus_device(struct pci_dev *dev); +void pci_stop_root_bus(struct pci_bus *bus); +void pci_remove_root_bus(struct pci_bus *bus); void pci_setup_cardbus(struct pci_bus *bus); extern void pci_sort_breadthfirst(void); #define dev_is_pci(d) ((d)->bus == &pci_bus_type) @@ -956,6 +978,7 @@ void pci_bus_size_bridges(struct pci_bus *bus); int pci_claim_resource(struct pci_dev *, int); void pci_assign_unassigned_resources(void); void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge); +void pci_assign_unassigned_bus_resources(struct pci_bus *bus); void pdev_enable_device(struct pci_dev *); int pci_enable_resources(struct pci_dev *, int mask); void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *), @@ -1590,6 +1613,7 @@ void pcibios_disable_device(struct pci_dev *dev); void pcibios_set_master(struct pci_dev *dev); int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state); +int pcibios_add_device(struct pci_dev *dev); #ifdef CONFIG_PCI_MMCONFIG extern void __init pci_mmcfg_early_init(void); @@ -1599,7 +1623,7 @@ static inline void pci_mmcfg_early_init(void) { } static inline void pci_mmcfg_late_init(void) { } #endif -int pci_ext_cfg_avail(struct pci_dev *dev); +int pci_ext_cfg_avail(void); void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar); @@ -1608,6 +1632,8 @@ extern int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn); extern void pci_disable_sriov(struct pci_dev *dev); extern irqreturn_t pci_sriov_migration(struct pci_dev *dev); extern int pci_num_vf(struct pci_dev *dev); +extern int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs); +extern int pci_sriov_get_totalvfs(struct pci_dev *dev); #else static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn) { @@ -1624,6 +1650,14 @@ static inline int pci_num_vf(struct pci_dev *dev) { return 0; } +static inline int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs) +{ + return 0; +} +static inline int pci_sriov_get_totalvfs(struct pci_dev *dev) +{ + return 0; +} #endif #if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE) diff --git a/include/linux/platform_data/asoc-imx-ssi.h b/include/linux/platform_data/asoc-imx-ssi.h index 63f3c2804239..92c7fd72f636 100644 --- a/include/linux/platform_data/asoc-imx-ssi.h +++ b/include/linux/platform_data/asoc-imx-ssi.h @@ -17,5 +17,7 @@ struct imx_ssi_platform_data { void (*ac97_warm_reset)(struct snd_ac97 *ac97); }; +extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type); + #endif /* __MACH_SSI_H */ diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h index aa9875f77c40..88272591a895 100644 --- a/include/linux/platform_data/asoc-s3c.h +++ b/include/linux/platform_data/asoc-s3c.h @@ -38,12 +38,6 @@ struct samsung_i2s { #define QUIRK_NEED_RSTCLR (1 << 3) /* Quirks of the I2S controller */ u32 quirks; - - /* - * Array of clock names that can be used to generate I2S signals. - * Also corresponds to clocks of I2SMOD[10] - */ - const char **src_clk; dma_addr_t idma_addr; }; diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index b0f2c56a8ea2..6a293b7fff3b 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -8,6 +8,55 @@ #define __ATMEL_H__ #include <linux/mtd/nand.h> +#include <linux/mtd/partitions.h> +#include <linux/device.h> +#include <linux/i2c.h> +#include <linux/leds.h> +#include <linux/spi/spi.h> +#include <linux/usb/atmel_usba_udc.h> +#include <linux/atmel-mci.h> +#include <sound/atmel-ac97c.h> +#include <linux/serial.h> +#include <linux/platform_data/macb.h> + +/* + * at91: 6 USARTs and one DBGU port (SAM9260) + * avr32: 4 + */ +#define ATMEL_MAX_UART 7 + + /* USB Device */ +struct at91_udc_data { + int vbus_pin; /* high == host powering us */ + u8 vbus_active_low; /* vbus polarity */ + u8 vbus_polled; /* Use polling, not interrupt */ + int pullup_pin; /* active == D+ pulled up */ + u8 pullup_active_low; /* true == pullup_pin is active low */ +}; + + /* Compact Flash */ +struct at91_cf_data { + int irq_pin; /* I/O IRQ */ + int det_pin; /* Card detect */ + int vcc_pin; /* power switching */ + int rst_pin; /* card reset */ + u8 chipselect; /* EBI Chip Select number */ + u8 flags; +#define AT91_CF_TRUE_IDE 0x01 +#define AT91_IDE_SWAP_A0_A2 0x02 +}; + + /* USB Host */ +#define AT91_MAX_USBH_PORTS 3 +struct at91_usbh_data { + int vbus_pin[AT91_MAX_USBH_PORTS]; /* port power-control pin */ + int overcurrent_pin[AT91_MAX_USBH_PORTS]; + u8 ports; /* number of ports on root hub */ + u8 overcurrent_supported; + u8 vbus_pin_active_low[AT91_MAX_USBH_PORTS]; + u8 overcurrent_status[AT91_MAX_USBH_PORTS]; + u8 overcurrent_changed[AT91_MAX_USBH_PORTS]; +}; /* NAND / SmartMedia */ struct atmel_nand_data { @@ -24,4 +73,28 @@ struct atmel_nand_data { unsigned int num_parts; }; + /* Serial */ +struct atmel_uart_data { + int num; /* port num */ + short use_dma_tx; /* use transmit DMA? */ + short use_dma_rx; /* use receive DMA? */ + void __iomem *regs; /* virt. base address, if any */ + struct serial_rs485 rs485; /* rs485 settings */ +}; + + /* Touchscreen Controller */ +struct at91_tsadcc_data { + unsigned int adc_clock; + u8 pendet_debounce; + u8 ts_sample_hold_time; +}; + +/* CAN */ +struct at91_can_data { + void (*transceiver_switch)(int on); +}; + +/* FIXME: this needs a better location, but gets stuff building again */ +extern int at91_suspend_entering_slow_clock(void); + #endif /* __ATMEL_H__ */ diff --git a/include/linux/platform_data/clocksource-nomadik-mtu.h b/include/linux/platform_data/clocksource-nomadik-mtu.h new file mode 100644 index 000000000000..80088973b734 --- /dev/null +++ b/include/linux/platform_data/clocksource-nomadik-mtu.h @@ -0,0 +1,9 @@ +#ifndef __PLAT_MTU_H +#define __PLAT_MTU_H + +void nmdk_timer_init(void __iomem *base, int irq); +void nmdk_clkevt_reset(void); +void nmdk_clksrc_reset(void); + +#endif /* __PLAT_MTU_H */ + diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h index c4e23d029498..24368a2e8b87 100644 --- a/include/linux/platform_data/cpsw.h +++ b/include/linux/platform_data/cpsw.h @@ -18,9 +18,7 @@ #include <linux/if_ether.h> struct cpsw_slave_data { - u32 slave_reg_ofs; - u32 sliver_reg_ofs; - const char *phy_id; + char phy_id[MII_BUS_ID_SIZE]; int phy_if; u8 mac_addr[ETH_ALEN]; }; @@ -28,27 +26,14 @@ struct cpsw_slave_data { struct cpsw_platform_data { u32 ss_reg_ofs; /* Subsystem control register offset */ u32 channels; /* number of cpdma channels (symmetric) */ - u32 cpdma_reg_ofs; /* cpdma register offset */ - u32 cpdma_sram_ofs; /* cpdma sram offset */ - u32 slaves; /* number of slave cpgmac ports */ struct cpsw_slave_data *slave_data; - - u32 ale_reg_ofs; /* address lookup engine reg offset */ + u32 cpts_active_slave; /* time stamping slave */ + u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */ + u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */ u32 ale_entries; /* ale table size */ - - u32 host_port_reg_ofs; /* cpsw cpdma host port registers */ - u32 host_port_num; /* The port number for the host port */ - - u32 hw_stats_reg_ofs; /* cpsw hardware statistics counters */ - - u32 bd_ram_ofs; /* embedded buffer descriptor RAM offset*/ u32 bd_ram_size; /*buffer descriptor ram size */ - u32 hw_ram_addr; /*if the HW address for BD RAM is different */ - bool no_bd_ram; /* no embedded BD ram*/ - u32 rx_descs; /* Number of Rx Descriptios */ - u32 mac_control; /* Mac control register */ }; diff --git a/include/linux/platform_data/crypto-ux500.h b/include/linux/platform_data/crypto-ux500.h index 5b2d0817e26a..94df96d9a336 100644 --- a/include/linux/platform_data/crypto-ux500.h +++ b/include/linux/platform_data/crypto-ux500.h @@ -7,7 +7,7 @@ #ifndef _CRYPTO_UX500_H #define _CRYPTO_UX500_H #include <linux/dmaengine.h> -#include <plat/ste_dma40.h> +#include <linux/platform_data/dma-ste-dma40.h> struct hash_platform_data { void *mem_to_engine; diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h index d0c5825876f8..8db5ae03b6e3 100644 --- a/include/linux/platform_data/davinci_asp.h +++ b/include/linux/platform_data/davinci_asp.h @@ -16,12 +16,13 @@ #ifndef __DAVINCI_ASP_H #define __DAVINCI_ASP_H +#include <linux/genalloc.h> + struct snd_platform_data { u32 tx_dma_offset; u32 rx_dma_offset; int asp_chan_q; /* event queue number for ASP channel */ int ram_chan_q; /* event queue number for RAM channel */ - unsigned int codec_fmt; /* * Allowing this is more efficient and eliminates left and right swaps * caused by underruns, but will swap the left and right channels @@ -30,6 +31,7 @@ struct snd_platform_data { unsigned enable_channel_combine:1; unsigned sram_size_playback; unsigned sram_size_capture; + struct gen_pool *sram_pool; /* * If McBSP peripheral gets the clock from an external pin, diff --git a/include/linux/platform_data/db8500_thermal.h b/include/linux/platform_data/db8500_thermal.h new file mode 100644 index 000000000000..3bf60902e902 --- /dev/null +++ b/include/linux/platform_data/db8500_thermal.h @@ -0,0 +1,38 @@ +/* + * db8500_thermal.h - DB8500 Thermal Management Implementation + * + * Copyright (C) 2012 ST-Ericsson + * Copyright (C) 2012 Linaro Ltd. + * + * Author: Hongbo Zhang <hongbo.zhang@linaro.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DB8500_THERMAL_H_ +#define _DB8500_THERMAL_H_ + +#include <linux/thermal.h> + +#define COOLING_DEV_MAX 8 + +struct db8500_trip_point { + unsigned long temp; + enum thermal_trip_type type; + char cdev_name[COOLING_DEV_MAX][THERMAL_NAME_LENGTH]; +}; + +struct db8500_thsens_platform_data { + struct db8500_trip_point trip_points[THERMAL_MAX_TRIPS]; + int num_trips; +}; + +#endif /* _DB8500_THERMAL_H_ */ diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index 1b9080385b46..f6d30cc1cb77 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -61,7 +61,9 @@ static inline int imx_dma_is_ipu(struct dma_chan *chan) static inline int imx_dma_is_general_purpose(struct dma_chan *chan) { return strstr(dev_name(chan->device->dev), "sdma") || - !strcmp(dev_name(chan->device->dev), "imx-dma"); + !strcmp(dev_name(chan->device->dev), "imx1-dma") || + !strcmp(dev_name(chan->device->dev), "imx21-dma") || + !strcmp(dev_name(chan->device->dev), "imx27-dma"); } #endif diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h new file mode 100644 index 000000000000..9ff93b065686 --- /dev/null +++ b/include/linux/platform_data/dma-ste-dma40.h @@ -0,0 +1,223 @@ +/* + * Copyright (C) ST-Ericsson SA 2007-2010 + * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson + * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL) version 2 + */ + + +#ifndef STE_DMA40_H +#define STE_DMA40_H + +#include <linux/dmaengine.h> +#include <linux/scatterlist.h> +#include <linux/workqueue.h> +#include <linux/interrupt.h> + +/* + * Maxium size for a single dma descriptor + * Size is limited to 16 bits. + * Size is in the units of addr-widths (1,2,4,8 bytes) + * Larger transfers will be split up to multiple linked desc + */ +#define STEDMA40_MAX_SEG_SIZE 0xFFFF + +/* dev types for memcpy */ +#define STEDMA40_DEV_DST_MEMORY (-1) +#define STEDMA40_DEV_SRC_MEMORY (-1) + +enum stedma40_mode { + STEDMA40_MODE_LOGICAL = 0, + STEDMA40_MODE_PHYSICAL, + STEDMA40_MODE_OPERATION, +}; + +enum stedma40_mode_opt { + STEDMA40_PCHAN_BASIC_MODE = 0, + STEDMA40_LCHAN_SRC_LOG_DST_LOG = 0, + STEDMA40_PCHAN_MODULO_MODE, + STEDMA40_PCHAN_DOUBLE_DST_MODE, + STEDMA40_LCHAN_SRC_PHY_DST_LOG, + STEDMA40_LCHAN_SRC_LOG_DST_PHY, +}; + +#define STEDMA40_ESIZE_8_BIT 0x0 +#define STEDMA40_ESIZE_16_BIT 0x1 +#define STEDMA40_ESIZE_32_BIT 0x2 +#define STEDMA40_ESIZE_64_BIT 0x3 + +/* The value 4 indicates that PEN-reg shall be set to 0 */ +#define STEDMA40_PSIZE_PHY_1 0x4 +#define STEDMA40_PSIZE_PHY_2 0x0 +#define STEDMA40_PSIZE_PHY_4 0x1 +#define STEDMA40_PSIZE_PHY_8 0x2 +#define STEDMA40_PSIZE_PHY_16 0x3 + +/* + * The number of elements differ in logical and + * physical mode + */ +#define STEDMA40_PSIZE_LOG_1 STEDMA40_PSIZE_PHY_2 +#define STEDMA40_PSIZE_LOG_4 STEDMA40_PSIZE_PHY_4 +#define STEDMA40_PSIZE_LOG_8 STEDMA40_PSIZE_PHY_8 +#define STEDMA40_PSIZE_LOG_16 STEDMA40_PSIZE_PHY_16 + +/* Maximum number of possible physical channels */ +#define STEDMA40_MAX_PHYS 32 + +enum stedma40_flow_ctrl { + STEDMA40_NO_FLOW_CTRL, + STEDMA40_FLOW_CTRL, +}; + +enum stedma40_periph_data_width { + STEDMA40_BYTE_WIDTH = STEDMA40_ESIZE_8_BIT, + STEDMA40_HALFWORD_WIDTH = STEDMA40_ESIZE_16_BIT, + STEDMA40_WORD_WIDTH = STEDMA40_ESIZE_32_BIT, + STEDMA40_DOUBLEWORD_WIDTH = STEDMA40_ESIZE_64_BIT +}; + +enum stedma40_xfer_dir { + STEDMA40_MEM_TO_MEM = 1, + STEDMA40_MEM_TO_PERIPH, + STEDMA40_PERIPH_TO_MEM, + STEDMA40_PERIPH_TO_PERIPH +}; + + +/** + * struct stedma40_chan_cfg - dst/src channel configuration + * + * @big_endian: true if the src/dst should be read as big endian + * @data_width: Data width of the src/dst hardware + * @p_size: Burst size + * @flow_ctrl: Flow control on/off. + */ +struct stedma40_half_channel_info { + bool big_endian; + enum stedma40_periph_data_width data_width; + int psize; + enum stedma40_flow_ctrl flow_ctrl; +}; + +/** + * struct stedma40_chan_cfg - Structure to be filled by client drivers. + * + * @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH + * @high_priority: true if high-priority + * @realtime: true if realtime mode is to be enabled. Only available on DMA40 + * version 3+, i.e DB8500v2+ + * @mode: channel mode: physical, logical, or operation + * @mode_opt: options for the chosen channel mode + * @src_dev_type: Src device type + * @dst_dev_type: Dst device type + * @src_info: Parameters for dst half channel + * @dst_info: Parameters for dst half channel + * @use_fixed_channel: if true, use physical channel specified by phy_channel + * @phy_channel: physical channel to use, only if use_fixed_channel is true + * + * This structure has to be filled by the client drivers. + * It is recommended to do all dma configurations for clients in the machine. + * + */ +struct stedma40_chan_cfg { + enum stedma40_xfer_dir dir; + bool high_priority; + bool realtime; + enum stedma40_mode mode; + enum stedma40_mode_opt mode_opt; + int src_dev_type; + int dst_dev_type; + struct stedma40_half_channel_info src_info; + struct stedma40_half_channel_info dst_info; + + bool use_fixed_channel; + int phy_channel; +}; + +/** + * struct stedma40_platform_data - Configuration struct for the dma device. + * + * @dev_len: length of dev_tx and dev_rx + * @dev_tx: mapping between destination event line and io address + * @dev_rx: mapping between source event line and io address + * @memcpy: list of memcpy event lines + * @memcpy_len: length of memcpy + * @memcpy_conf_phy: default configuration of physical channel memcpy + * @memcpy_conf_log: default configuration of logical channel memcpy + * @disabled_channels: A vector, ending with -1, that marks physical channels + * that are for different reasons not available for the driver. + */ +struct stedma40_platform_data { + u32 dev_len; + const dma_addr_t *dev_tx; + const dma_addr_t *dev_rx; + int *memcpy; + u32 memcpy_len; + struct stedma40_chan_cfg *memcpy_conf_phy; + struct stedma40_chan_cfg *memcpy_conf_log; + int disabled_channels[STEDMA40_MAX_PHYS]; + bool use_esram_lcla; +}; + +#ifdef CONFIG_STE_DMA40 + +/** + * stedma40_filter() - Provides stedma40_chan_cfg to the + * ste_dma40 dma driver via the dmaengine framework. + * does some checking of what's provided. + * + * Never directly called by client. It used by dmaengine. + * @chan: dmaengine handle. + * @data: Must be of type: struct stedma40_chan_cfg and is + * the configuration of the framework. + * + * + */ + +bool stedma40_filter(struct dma_chan *chan, void *data); + +/** + * stedma40_slave_mem() - Transfers a raw data buffer to or from a slave + * (=device) + * + * @chan: dmaengine handle + * @addr: source or destination physicall address. + * @size: bytes to transfer + * @direction: direction of transfer + * @flags: is actually enum dma_ctrl_flags. See dmaengine.h + */ + +static inline struct +dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan, + dma_addr_t addr, + unsigned int size, + enum dma_transfer_direction direction, + unsigned long flags) +{ + struct scatterlist sg; + sg_init_table(&sg, 1); + sg.dma_address = addr; + sg.length = size; + + return dmaengine_prep_slave_sg(chan, &sg, 1, direction, flags); +} + +#else +static inline bool stedma40_filter(struct dma_chan *chan, void *data) +{ + return false; +} + +static inline struct +dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan, + dma_addr_t addr, + unsigned int size, + enum dma_transfer_direction direction, + unsigned long flags) +{ + return NULL; +} +#endif + +#endif diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h new file mode 100644 index 000000000000..a19b78d826e9 --- /dev/null +++ b/include/linux/platform_data/dmtimer-omap.h @@ -0,0 +1,31 @@ +/* + * DMTIMER platform data for TI OMAP platforms + * + * Copyright (C) 2012 Texas Instruments + * Author: Jon Hunter <jon-hunter@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__ +#define __PLATFORM_DATA_DMTIMER_OMAP_H__ + +struct dmtimer_platform_data { + /* set_timer_src - Only used for OMAP1 devices */ + int (*set_timer_src)(struct platform_device *pdev, int source); + u32 timer_capability; + u32 timer_errata; + int (*get_context_loss_count)(struct device *); +}; + +#endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */ diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h index e8741c2678d5..5d50b25a73d7 100644 --- a/include/linux/platform_data/gpio-omap.h +++ b/include/linux/platform_data/gpio-omap.h @@ -26,7 +26,6 @@ #include <linux/io.h> #include <linux/platform_device.h> -#include <mach/irqs.h> #define OMAP1_MPUIO_BASE 0xfffb5000 diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h new file mode 100644 index 000000000000..c677b9f2fefa --- /dev/null +++ b/include/linux/platform_data/iommu-omap.h @@ -0,0 +1,49 @@ +/* + * omap iommu: main structures + * + * Copyright (C) 2008-2009 Nokia Corporation + * + * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define MMU_REG_SIZE 256 + +/** + * struct iommu_arch_data - omap iommu private data + * @name: name of the iommu device + * @iommu_dev: handle of the iommu device + * + * This is an omap iommu private data object, which binds an iommu user + * to its iommu device. This object should be placed at the iommu user's + * dev_archdata so generic IOMMU API can be used without having to + * utilize omap-specific plumbing anymore. + */ +struct omap_iommu_arch_data { + const char *name; + struct omap_iommu *iommu_dev; +}; + +/** + * struct omap_mmu_dev_attr - OMAP mmu device attributes for omap_hwmod + * @da_start: device address where the va space starts. + * @da_end: device address where the va space ends. + * @nr_tlb_entries: number of entries supported by the translation + * look-aside buffer (TLB). + */ +struct omap_mmu_dev_attr { + u32 da_start; + u32 da_end; + int nr_tlb_entries; +}; + +struct iommu_platform_data { + const char *name; + const char *clk_name; + const int nr_tlb_entries; + u32 da_start; + u32 da_end; +}; diff --git a/include/linux/platform_data/leds-omap.h b/include/linux/platform_data/leds-omap.h new file mode 100644 index 000000000000..56c9b2a0ada5 --- /dev/null +++ b/include/linux/platform_data/leds-omap.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2006 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef ASMARM_ARCH_LED_H +#define ASMARM_ARCH_LED_H + +struct omap_led_config { + struct led_classdev cdev; + s16 gpio; +}; + +struct omap_led_platform_data { + s16 nr_leds; + struct omap_led_config *leds; +}; + +#endif diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h index b081c7245ec8..044a124bfbbc 100644 --- a/include/linux/platform_data/macb.h +++ b/include/linux/platform_data/macb.h @@ -12,6 +12,7 @@ struct macb_platform_data { u32 phy_mask; int phy_irq_pin; /* PHY IRQ */ u8 is_rmii; /* using RMII interface? */ + u8 rev_eth_addr; /* reverse Ethernet address byte order */ }; #endif /* __MACB_PDATA_H__ */ diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h new file mode 100644 index 000000000000..2bf1b30cb5dc --- /dev/null +++ b/include/linux/platform_data/mmc-omap.h @@ -0,0 +1,151 @@ +/* + * MMC definitions for OMAP2 + * + * Copyright (C) 2006 Nokia Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define OMAP_MMC_MAX_SLOTS 2 + +/* + * struct omap_mmc_dev_attr.flags possibilities + * + * OMAP_HSMMC_SUPPORTS_DUAL_VOLT: Some HSMMC controller instances can + * operate with either 1.8Vdc or 3.0Vdc card voltages; this flag + * should be set if this is the case. See for example Section 22.5.3 + * "MMC/SD/SDIO1 Bus Voltage Selection" of the OMAP34xx Multimedia + * Device Silicon Revision 3.1.x Revision ZR (July 2011) (SWPU223R). + * + * OMAP_HSMMC_BROKEN_MULTIBLOCK_READ: Multiple-block read transfers + * don't work correctly on some MMC controller instances on some + * OMAP3 SoCs; this flag should be set if this is the case. See + * for example Advisory 2.1.1.128 "MMC: Multiple Block Read + * Operation Issue" in _OMAP3530/3525/3515/3503 Silicon Errata_ + * Revision F (October 2010) (SPRZ278F). + */ +#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(0) +#define OMAP_HSMMC_BROKEN_MULTIBLOCK_READ BIT(1) + +struct mmc_card; + +struct omap_mmc_dev_attr { + u8 flags; +}; + +struct omap_mmc_platform_data { + /* back-link to device */ + struct device *dev; + + /* number of slots per controller */ + unsigned nr_slots:2; + + /* set if your board has components or wiring that limits the + * maximum frequency on the MMC bus */ + unsigned int max_freq; + + /* switch the bus to a new slot */ + int (*switch_slot)(struct device *dev, int slot); + /* initialize board-specific MMC functionality, can be NULL if + * not supported */ + int (*init)(struct device *dev); + void (*cleanup)(struct device *dev); + void (*shutdown)(struct device *dev); + + /* To handle board related suspend/resume functionality for MMC */ + int (*suspend)(struct device *dev, int slot); + int (*resume)(struct device *dev, int slot); + + /* Return context loss count due to PM states changing */ + int (*get_context_loss_count)(struct device *dev); + + /* Integrating attributes from the omap_hwmod layer */ + u8 controller_flags; + + /* Register offset deviation */ + u16 reg_offset; + + struct omap_mmc_slot_data { + + /* + * 4/8 wires and any additional host capabilities + * need to OR'd all capabilities (ref. linux/mmc/host.h) + */ + u8 wires; /* Used for the MMC driver on omap1 and 2420 */ + u32 caps; /* Used for the MMC driver on 2430 and later */ + u32 pm_caps; /* PM capabilities of the mmc */ + + /* + * nomux means "standard" muxing is wrong on this board, and + * that board-specific code handled it before common init logic. + */ + unsigned nomux:1; + + /* switch pin can be for card detect (default) or card cover */ + unsigned cover:1; + + /* use the internal clock */ + unsigned internal_clock:1; + + /* nonremovable e.g. eMMC */ + unsigned nonremovable:1; + + /* Try to sleep or power off when possible */ + unsigned power_saving:1; + + /* If using power_saving and the MMC power is not to go off */ + unsigned no_off:1; + + /* eMMC does not handle power off when not in sleep state */ + unsigned no_regulator_off_init:1; + + /* Regulator off remapped to sleep */ + unsigned vcc_aux_disable_is_sleep:1; + + /* we can put the features above into this variable */ +#define HSMMC_HAS_PBIAS (1 << 0) +#define HSMMC_HAS_UPDATED_RESET (1 << 1) +#define HSMMC_HAS_HSPE_SUPPORT (1 << 2) +#define MMC_OMAP7XX (1 << 3) +#define MMC_OMAP15XX (1 << 4) +#define MMC_OMAP16XX (1 << 5) + unsigned features; + + int switch_pin; /* gpio (card detect) */ + int gpio_wp; /* gpio (write protect) */ + + int (*set_bus_mode)(struct device *dev, int slot, int bus_mode); + int (*set_power)(struct device *dev, int slot, + int power_on, int vdd); + int (*get_ro)(struct device *dev, int slot); + void (*remux)(struct device *dev, int slot, int power_on); + /* Call back before enabling / disabling regulators */ + void (*before_set_reg)(struct device *dev, int slot, + int power_on, int vdd); + /* Call back after enabling / disabling regulators */ + void (*after_set_reg)(struct device *dev, int slot, + int power_on, int vdd); + /* if we have special card, init it using this callback */ + void (*init_card)(struct mmc_card *card); + + /* return MMC cover switch state, can be NULL if not supported. + * + * possible return values: + * 0 - closed + * 1 - open + */ + int (*get_cover_state)(struct device *dev, int slot); + + const char *name; + u32 ocr_mask; + + /* Card detection IRQs */ + int card_detect_irq; + int (*card_detect)(struct device *dev, int slot); + + unsigned int ban_openended:1; + + } slots[OMAP_MMC_MAX_SLOTS]; +}; diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h index 1a68c1e5fe53..24d32ca34bef 100644 --- a/include/linux/platform_data/mtd-nand-omap2.h +++ b/include/linux/platform_data/mtd-nand-omap2.h @@ -8,9 +8,13 @@ * published by the Free Software Foundation. */ -#include <plat/gpmc.h> +#ifndef _MTD_NAND_OMAP2_H +#define _MTD_NAND_OMAP2_H + #include <linux/mtd/partitions.h> +#define GPMC_BCH_NUM_REMAINDER 8 + enum nand_io { NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */ NAND_OMAP_POLLED, /* polled mode, without prefetch */ @@ -18,10 +22,38 @@ enum nand_io { NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */ }; +enum omap_ecc { + /* 1-bit ecc: stored at end of spare area */ + OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */ + OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */ + /* 1-bit ecc: stored at beginning of spare area as romcode */ + OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */ + OMAP_ECC_BCH4_CODE_HW, /* 4-bit BCH ecc code */ + OMAP_ECC_BCH8_CODE_HW, /* 8-bit BCH ecc code */ +}; + +struct gpmc_nand_regs { + void __iomem *gpmc_status; + void __iomem *gpmc_nand_command; + void __iomem *gpmc_nand_address; + void __iomem *gpmc_nand_data; + void __iomem *gpmc_prefetch_config1; + void __iomem *gpmc_prefetch_config2; + void __iomem *gpmc_prefetch_control; + void __iomem *gpmc_prefetch_status; + void __iomem *gpmc_ecc_config; + void __iomem *gpmc_ecc_control; + void __iomem *gpmc_ecc_size_config; + void __iomem *gpmc_ecc1_result; + void __iomem *gpmc_bch_result0[GPMC_BCH_NUM_REMAINDER]; + void __iomem *gpmc_bch_result1[GPMC_BCH_NUM_REMAINDER]; + void __iomem *gpmc_bch_result2[GPMC_BCH_NUM_REMAINDER]; + void __iomem *gpmc_bch_result3[GPMC_BCH_NUM_REMAINDER]; +}; + struct omap_nand_platform_data { int cs; struct mtd_partition *parts; - struct gpmc_timings *gpmc_t; int nr_parts; bool dev_ready; enum nand_io xfer_type; @@ -30,14 +62,4 @@ struct omap_nand_platform_data { struct gpmc_nand_regs reg; }; -/* minimum size for IO mapping */ -#define NAND_IO_SIZE 4 - -#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) -extern int gpmc_nand_init(struct omap_nand_platform_data *d); -#else -static inline int gpmc_nand_init(struct omap_nand_platform_data *d) -{ - return 0; -} #endif diff --git a/include/linux/platform_data/mtd-onenand-omap2.h b/include/linux/platform_data/mtd-onenand-omap2.h index 2858667d2e4f..685af7e8b120 100644 --- a/include/linux/platform_data/mtd-onenand-omap2.h +++ b/include/linux/platform_data/mtd-onenand-omap2.h @@ -9,17 +9,15 @@ * published by the Free Software Foundation. */ +#ifndef __MTD_ONENAND_OMAP2_H +#define __MTD_ONENAND_OMAP2_H + #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #define ONENAND_SYNC_READ (1 << 0) #define ONENAND_SYNC_READWRITE (1 << 1) - -struct onenand_freq_info { - u16 maf_id; - u16 dev_id; - u16 ver_id; -}; +#define ONENAND_IN_OMAP34XX (1 << 2) struct omap_onenand_platform_data { int cs; @@ -27,27 +25,9 @@ struct omap_onenand_platform_data { struct mtd_partition *parts; int nr_parts; int (*onenand_setup)(void __iomem *, int *freq_ptr); - int (*get_freq)(const struct onenand_freq_info *freq_info, - bool *clk_dep); int dma_channel; u8 flags; u8 regulator_can_sleep; u8 skip_initial_unlocking; }; - -#define ONENAND_MAX_PARTITIONS 8 - -#if defined(CONFIG_MTD_ONENAND_OMAP2) || \ - defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) - -extern void gpmc_onenand_init(struct omap_onenand_platform_data *d); - -#else - -#define board_onenand_data NULL - -static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d) -{ -} - #endif diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h index c7bef788daab..ee60ef79d792 100644 --- a/include/linux/platform_data/omap-twl4030.h +++ b/include/linux/platform_data/omap-twl4030.h @@ -25,8 +25,34 @@ #ifndef _OMAP_TWL4030_H_ #define _OMAP_TWL4030_H_ +/* To select if only one channel is connected in a stereo port */ +#define OMAP_TWL4030_LEFT (1 << 0) +#define OMAP_TWL4030_RIGHT (1 << 1) + struct omap_tw4030_pdata { const char *card_name; + /* Voice port is connected to McBSP3 */ + bool voice_connected; + + /* The driver will parse the connection flags if this flag is set */ + bool custom_routing; + /* Flags to indicate connected audio ports. */ + u8 has_hs; + u8 has_hf; + u8 has_predriv; + u8 has_carkit; + bool has_ear; + + bool has_mainmic; + bool has_submic; + bool has_hsmic; + bool has_carkitmic; + bool has_digimic0; + bool has_digimic1; + u8 has_linein; + + /* Jack detect GPIO or <= 0 if it is not implemented */ + int jack_detect; }; #endif /* _OMAP_TWL4030_H_ */ diff --git a/include/linux/platform_data/omap-wd-timer.h b/include/linux/platform_data/omap-wd-timer.h new file mode 100644 index 000000000000..d75f5f802d98 --- /dev/null +++ b/include/linux/platform_data/omap-wd-timer.h @@ -0,0 +1,38 @@ +/* + * OMAP2+ WDTIMER-specific function prototypes + * + * Copyright (C) 2012 Texas Instruments, Inc. + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H +#define __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H + +#include <linux/types.h> + +/* + * Standardized OMAP reset source bits + * + * This is a subset of the ones listed in arch/arm/mach-omap2/prm.h + * and are the only ones needed in the watchdog driver. + */ +#define OMAP_MPU_WD_RST_SRC_ID_SHIFT 3 + +/** + * struct omap_wd_timer_platform_data - WDTIMER integration to the host SoC + * @read_reset_sources - fn ptr for the SoC to indicate the last reset cause + * + * The function pointed to by @read_reset_sources must return its data + * in a standard format - search for RST_SRC_ID_SHIFT in + * arch/arm/mach-omap2 + */ +struct omap_wd_timer_platform_data { + u32 (*read_reset_sources)(void); +}; + +#endif diff --git a/include/linux/platform_data/pn544.h b/include/linux/platform_data/pn544.h new file mode 100644 index 000000000000..713bfd703342 --- /dev/null +++ b/include/linux/platform_data/pn544.h @@ -0,0 +1,44 @@ +/* + * Driver include for the PN544 NFC chip. + * + * Copyright (C) Nokia Corporation + * + * Author: Jari Vanhala <ext-jari.vanhala@nokia.com> + * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _PN544_H_ +#define _PN544_H_ + +#include <linux/i2c.h> + +enum { + NFC_GPIO_ENABLE, + NFC_GPIO_FW_RESET, + NFC_GPIO_IRQ +}; + +/* board config */ +struct pn544_nfc_platform_data { + int (*request_resources) (struct i2c_client *client); + void (*free_resources) (void); + void (*enable) (int fw); + int (*test) (void); + void (*disable) (void); + int (*get_gpio)(int type); +}; + +#endif /* _PN544_H_ */ diff --git a/include/linux/platform_data/pxa2xx_udc.h b/include/linux/platform_data/pxa2xx_udc.h new file mode 100644 index 000000000000..c6c5e98b5b82 --- /dev/null +++ b/include/linux/platform_data/pxa2xx_udc.h @@ -0,0 +1,27 @@ +/* + * This supports machine-specific differences in how the PXA2xx + * USB Device Controller (UDC) is wired. + * + * It is set in linux/arch/arm/mach-pxa/<machine>.c or in + * linux/arch/mach-ixp4xx/<machine>.c and used in + * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c + */ +#ifndef PXA2XX_UDC_H +#define PXA2XX_UDC_H + +struct pxa2xx_udc_mach_info { + int (*udc_is_connected)(void); /* do we see host? */ + void (*udc_command)(int cmd); +#define PXA2XX_UDC_CMD_CONNECT 0 /* let host see us */ +#define PXA2XX_UDC_CMD_DISCONNECT 1 /* so host won't see us */ + + /* Boards following the design guidelines in the developer's manual, + * with on-chip GPIOs not Lubbock's weird hardware, can have a sane + * VBUS IRQ and omit the methods above. Store the GPIO number + * here. Note that sometimes the signals go through inverters... + */ + bool gpio_pullup_inverted; + int gpio_pullup; /* high == pullup activated */ +}; + +#endif diff --git a/include/linux/platform_data/sa11x0-serial.h b/include/linux/platform_data/sa11x0-serial.h new file mode 100644 index 000000000000..4504d5d592f0 --- /dev/null +++ b/include/linux/platform_data/sa11x0-serial.h @@ -0,0 +1,33 @@ +/* + * Author: Nicolas Pitre + * + * Moved and changed lots, Russell King + * + * Low level machine dependent UART functions. + */ +#ifndef SA11X0_SERIAL_H +#define SA11X0_SERIAL_H + +struct uart_port; +struct uart_info; + +/* + * This is a temporary structure for registering these + * functions; it is intended to be discarded after boot. + */ +struct sa1100_port_fns { + void (*set_mctrl)(struct uart_port *, u_int); + u_int (*get_mctrl)(struct uart_port *); + void (*pm)(struct uart_port *, u_int, u_int); + int (*set_wake)(struct uart_port *, u_int); +}; + +#ifdef CONFIG_SERIAL_SA1100 +void sa1100_register_uart_fns(struct sa1100_port_fns *fns); +void sa1100_register_uart(int idx, int port); +#else +#define sa1100_register_uart_fns(fns) do { } while (0) +#define sa1100_register_uart(idx,port) do { } while (0) +#endif + +#endif diff --git a/include/linux/platform_data/spi-clps711x.h b/include/linux/platform_data/spi-clps711x.h new file mode 100644 index 000000000000..301956e63143 --- /dev/null +++ b/include/linux/platform_data/spi-clps711x.h @@ -0,0 +1,21 @@ +/* + * CLPS711X SPI bus driver definitions + * + * Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H +#define ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H + +/* Board specific platform_data */ +struct spi_clps711x_pdata { + int *chipselect; /* Array of GPIO-numbers */ + int num_chipselect; /* Total count of GPIOs */ +}; + +#endif diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h index a357eb26bd25..a65572d53211 100644 --- a/include/linux/platform_data/spi-omap2-mcspi.h +++ b/include/linux/platform_data/spi-omap2-mcspi.h @@ -7,9 +7,13 @@ #define OMAP4_MCSPI_REG_OFFSET 0x100 +#define MCSPI_PINDIR_D0_IN_D1_OUT 0 +#define MCSPI_PINDIR_D0_OUT_D1_IN 1 + struct omap2_mcspi_platform_config { unsigned short num_cs; unsigned int regs_offset; + unsigned int pin_dir:1; }; struct omap2_mcspi_dev_attr { diff --git a/include/linux/platform_data/uio_pruss.h b/include/linux/platform_data/uio_pruss.h index f39140aabc6f..3d47d219827f 100644 --- a/include/linux/platform_data/uio_pruss.h +++ b/include/linux/platform_data/uio_pruss.h @@ -20,6 +20,7 @@ /* To configure the PRUSS INTC base offset for UIO driver */ struct uio_pruss_pdata { - u32 pintc_base; + u32 pintc_base; + struct gen_pool *sram_pool; }; #endif /* _UIO_PRUSS_H_ */ diff --git a/include/linux/platform_data/usb-omap.h b/include/linux/platform_data/usb-omap.h new file mode 100644 index 000000000000..8570bcfe6311 --- /dev/null +++ b/include/linux/platform_data/usb-omap.h @@ -0,0 +1,80 @@ +/* + * usb-omap.h - Platform data for the various OMAP USB IPs + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com + * + * This software is distributed under the terms of the GNU General Public + * License ("GPL") version 2, as published by the Free Software Foundation. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#define OMAP3_HS_USB_PORTS 3 + +enum usbhs_omap_port_mode { + OMAP_USBHS_PORT_MODE_UNUSED, + OMAP_EHCI_PORT_MODE_PHY, + OMAP_EHCI_PORT_MODE_TLL, + OMAP_EHCI_PORT_MODE_HSIC, + OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0, + OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM, + OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0, + OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM, + OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0, + OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM, + OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0, + OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM, + OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0, + OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM +}; + +struct usbtll_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; +}; + +struct ehci_hcd_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; + int reset_gpio_port[OMAP3_HS_USB_PORTS]; + struct regulator *regulator[OMAP3_HS_USB_PORTS]; + unsigned phy_reset:1; +}; + +struct ohci_hcd_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; + unsigned es2_compatibility:1; +}; + +struct usbhs_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; + + struct ehci_hcd_omap_platform_data *ehci_data; + struct ohci_hcd_omap_platform_data *ohci_data; +}; + +/*-------------------------------------------------------------------------*/ + +struct omap_musb_board_data { + u8 interface_type; + u8 mode; + u16 power; + unsigned extvbus:1; + void (*set_phy_power)(u8 on); + void (*clear_irq)(void); + void (*set_mode)(u8 mode); + void (*reset)(void); +}; + +enum musb_interface { + MUSB_INTERFACE_ULPI, + MUSB_INTERFACE_UTMI +}; diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h index 4a496ebc7d73..c0f44c2b006d 100644 --- a/include/linux/power/smartreflex.h +++ b/include/linux/power/smartreflex.h @@ -260,8 +260,13 @@ struct omap_sr_nvalue_table { * * @name: instance name * @ip_type: Smartreflex IP type. - * @senp_mod: SENPENABLE value for the sr - * @senn_mod: SENNENABLE value for sr + * @senp_mod: SENPENABLE value of the sr CONFIG register + * @senn_mod: SENNENABLE value for sr CONFIG register + * @err_weight ERRWEIGHT value of the sr ERRCONFIG register + * @err_maxlimit ERRMAXLIMIT value of the sr ERRCONFIG register + * @accum_data ACCUMDATA value of the sr CONFIG register + * @senn_avgweight SENNAVGWEIGHT value of the sr AVGWEIGHT register + * @senp_avgweight SENPAVGWEIGHT value of the sr AVGWEIGHT register * @nvalue_count: Number of distinct nvalues in the nvalue table * @enable_on_init: whether this sr module needs to enabled at * boot up or not. @@ -274,6 +279,11 @@ struct omap_sr_data { int ip_type; u32 senp_mod; u32 senn_mod; + u32 err_weight; + u32 err_maxlimit; + u32 accum_data; + u32 senn_avgweight; + u32 senp_avgweight; int nvalue_count; bool enable_on_init; struct omap_sr_nvalue_table *nvalue_table; diff --git a/include/linux/pstore.h b/include/linux/pstore.h index ee3034a40884..1788909d9a99 100644 --- a/include/linux/pstore.h +++ b/include/linux/pstore.h @@ -50,16 +50,18 @@ struct pstore_info { int (*open)(struct pstore_info *psi); int (*close)(struct pstore_info *psi); ssize_t (*read)(u64 *id, enum pstore_type_id *type, - struct timespec *time, char **buf, + int *count, struct timespec *time, char **buf, struct pstore_info *psi); int (*write)(enum pstore_type_id type, enum kmsg_dump_reason reason, u64 *id, - unsigned int part, size_t size, struct pstore_info *psi); + unsigned int part, int count, size_t size, + struct pstore_info *psi); int (*write_buf)(enum pstore_type_id type, enum kmsg_dump_reason reason, u64 *id, unsigned int part, const char *buf, size_t size, struct pstore_info *psi); int (*erase)(enum pstore_type_id type, u64 id, + int count, struct timespec time, struct pstore_info *psi); void *data; }; diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index e0ff4689d35a..a89ff04bddd9 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -329,6 +329,19 @@ static inline void user_single_step_siginfo(struct task_struct *tsk, #define current_pt_regs() task_pt_regs(current) #endif +#ifndef ptrace_signal_deliver +#define ptrace_signal_deliver() ((void)0) +#endif + +/* + * unlike current_pt_regs(), this one is equal to task_pt_regs(current) + * on *all* architectures; the only reason to have a per-arch definition + * is optimisation. + */ +#ifndef signal_pt_regs +#define signal_pt_regs() task_pt_regs(current) +#endif + extern int task_current_syscall(struct task_struct *target, long *callno, unsigned long args[6], unsigned int maxargs, unsigned long *sp, unsigned long *pc); diff --git a/include/linux/pvclock_gtod.h b/include/linux/pvclock_gtod.h new file mode 100644 index 000000000000..0ca75825b60d --- /dev/null +++ b/include/linux/pvclock_gtod.h @@ -0,0 +1,9 @@ +#ifndef _PVCLOCK_GTOD_H +#define _PVCLOCK_GTOD_H + +#include <linux/notifier.h> + +extern int pvclock_gtod_register_notifier(struct notifier_block *nb); +extern int pvclock_gtod_unregister_notifier(struct notifier_block *nb); + +#endif /* _PVCLOCK_GTOD_H */ diff --git a/include/linux/regmap.h b/include/linux/regmap.h index e3bcc3f4dcb8..b7e95bf942c9 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -19,6 +19,7 @@ struct module; struct device; struct i2c_client; +struct irq_domain; struct spi_device; struct regmap; struct regmap_range_cfg; @@ -54,6 +55,39 @@ enum regmap_endian { }; /** + * A register range, used for access related checks + * (readable/writeable/volatile/precious checks) + * + * @range_min: address of first register + * @range_max: address of last register + */ +struct regmap_range { + unsigned int range_min; + unsigned int range_max; +}; + +/* + * A table of ranges including some yes ranges and some no ranges. + * If a register belongs to a no_range, the corresponding check function + * will return false. If a register belongs to a yes range, the corresponding + * check function will return true. "no_ranges" are searched first. + * + * @yes_ranges : pointer to an array of regmap ranges used as "yes ranges" + * @n_yes_ranges: size of the above array + * @no_ranges: pointer to an array of regmap ranges used as "no ranges" + * @n_no_ranges: size of the above array + */ +struct regmap_access_table { + const struct regmap_range *yes_ranges; + unsigned int n_yes_ranges; + const struct regmap_range *no_ranges; + unsigned int n_no_ranges; +}; + +typedef void (*regmap_lock)(void *); +typedef void (*regmap_unlock)(void *); + +/** * Configuration for the register map of a device. * * @name: Optional name of the regmap. Useful when a device has multiple @@ -67,16 +101,39 @@ enum regmap_endian { * @val_bits: Number of bits in a register value, mandatory. * * @writeable_reg: Optional callback returning true if the register - * can be written to. + * can be written to. If this field is NULL but wr_table + * (see below) is not, the check is performed on such table + * (a register is writeable if it belongs to one of the ranges + * specified by wr_table). * @readable_reg: Optional callback returning true if the register - * can be read from. + * can be read from. If this field is NULL but rd_table + * (see below) is not, the check is performed on such table + * (a register is readable if it belongs to one of the ranges + * specified by rd_table). * @volatile_reg: Optional callback returning true if the register - * value can't be cached. + * value can't be cached. If this field is NULL but + * volatile_table (see below) is not, the check is performed on + * such table (a register is volatile if it belongs to one of + * the ranges specified by volatile_table). * @precious_reg: Optional callback returning true if the rgister - * should not be read outside of a call from the driver - * (eg, a clear on read interrupt status register). + * should not be read outside of a call from the driver + * (eg, a clear on read interrupt status register). If this + * field is NULL but precious_table (see below) is not, the + * check is performed on such table (a register is precious if + * it belongs to one of the ranges specified by precious_table). + * @lock: Optional lock callback (overrides regmap's default lock + * function, based on spinlock or mutex). + * @unlock: As above for unlocking. + * @lock_arg: this field is passed as the only argument of lock/unlock + * functions (ignored in case regular lock/unlock functions + * are not overridden). * * @max_register: Optional, specifies the maximum valid register index. + * @wr_table: Optional, points to a struct regmap_access_table specifying + * valid ranges for write access. + * @rd_table: As above, for read access. + * @volatile_table: As above, for volatile registers. + * @precious_table: As above, for precious registers. * @reg_defaults: Power on reset values for registers (for use with * register cache support). * @num_reg_defaults: Number of elements in reg_defaults. @@ -116,8 +173,15 @@ struct regmap_config { bool (*readable_reg)(struct device *dev, unsigned int reg); bool (*volatile_reg)(struct device *dev, unsigned int reg); bool (*precious_reg)(struct device *dev, unsigned int reg); + regmap_lock lock; + regmap_unlock unlock; + void *lock_arg; unsigned int max_register; + const struct regmap_access_table *wr_table; + const struct regmap_access_table *rd_table; + const struct regmap_access_table *volatile_table; + const struct regmap_access_table *precious_table; const struct reg_default *reg_defaults; unsigned int num_reg_defaults; enum regcache_type cache_type; @@ -133,7 +197,7 @@ struct regmap_config { enum regmap_endian val_format_endian; const struct regmap_range_cfg *ranges; - unsigned int n_ranges; + unsigned int num_ranges; }; /** @@ -142,6 +206,8 @@ struct regmap_config { * 1. page selector register update; * 2. access through data window registers. * + * @name: Descriptive name for diagnostics + * * @range_min: Address of the lowest register address in virtual range. * @range_max: Address of the highest register in virtual range. * @@ -153,6 +219,8 @@ struct regmap_config { * @window_len: Number of registers in data window. */ struct regmap_range_cfg { + const char *name; + /* Registers of virtual address range */ unsigned int range_min; unsigned int range_max; @@ -181,7 +249,9 @@ typedef void (*regmap_hw_free_context)(void *context); * Description of a hardware bus for the register map infrastructure. * * @fast_io: Register IO is fast. Use a spinlock instead of a mutex - * to perform locking. + * to perform locking. This field is ignored if custom lock/unlock + * functions are used (see fields lock/unlock of + * struct regmap_config). * @write: Write operation. * @gather_write: Write operation with split register/value, return -ENOTSUPP * if not implemented on a given device. @@ -262,6 +332,16 @@ void regcache_mark_dirty(struct regmap *map); int regmap_register_patch(struct regmap *map, const struct reg_default *regs, int num_regs); +static inline bool regmap_reg_in_range(unsigned int reg, + const struct regmap_range *range) +{ + return reg >= range->range_min && reg <= range->range_max; +} + +bool regmap_reg_in_ranges(unsigned int reg, + const struct regmap_range *ranges, + unsigned int nranges); + /** * Description of an IRQ for the generic regmap irq_chip. * @@ -317,6 +397,7 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data); int regmap_irq_chip_get_base(struct regmap_irq_chip_data *data); int regmap_irq_get_virq(struct regmap_irq_chip_data *data, int irq); +struct irq_domain *regmap_irq_get_domain(struct regmap_irq_chip_data *data); #else diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index c43cd3556b1f..7bc732ce6e50 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -160,6 +160,7 @@ int regulator_bulk_force_disable(int num_consumers, void regulator_bulk_free(int num_consumers, struct regulator_bulk_data *consumers); +int regulator_can_change_voltage(struct regulator *regulator); int regulator_count_voltages(struct regulator *regulator); int regulator_list_voltage(struct regulator *regulator, unsigned selector); int regulator_is_supported_voltage(struct regulator *regulator, @@ -358,6 +359,10 @@ static inline void regulator_set_drvdata(struct regulator *regulator, { } +static inline int regulator_count_voltages(struct regulator *regulator) +{ + return 0; +} #endif static inline int regulator_set_voltage_tol(struct regulator *regulator, @@ -367,4 +372,12 @@ static inline int regulator_set_voltage_tol(struct regulator *regulator, new_uV - tol_uV, new_uV + tol_uV); } +static inline int regulator_is_supported_voltage_tol(struct regulator *regulator, + int target_uV, int tol_uV) +{ + return regulator_is_supported_voltage(regulator, + target_uV - tol_uV, + target_uV + tol_uV); +} + #endif diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 7932a3bf21bd..d10bb0f39c5e 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -181,10 +181,13 @@ enum regulator_type { * @type: Indicates if the regulator is a voltage or current regulator. * @owner: Module providing the regulator, used for refcounting. * + * @continuous_voltage_range: Indicates if the regulator can set any + * voltage within constrains range. * @n_voltages: Number of selectors available for ops.list_voltage(). * * @min_uV: Voltage given by the lowest selector (if linear mapping) * @uV_step: Voltage increase with each selector (if linear mapping) + * @linear_min_sel: Minimal selector for starting linear mapping * @ramp_delay: Time to settle down after voltage change (unit: uV/us) * @volt_table: Voltage mapping table (if table based mapping) * @@ -199,6 +202,7 @@ struct regulator_desc { const char *name; const char *supply_name; int id; + bool continuous_voltage_range; unsigned n_voltages; struct regulator_ops *ops; int irq; @@ -207,6 +211,7 @@ struct regulator_desc { unsigned int min_uV; unsigned int uV_step; + unsigned int linear_min_sel; unsigned int ramp_delay; const unsigned int *volt_table; diff --git a/include/linux/regulator/max8973-regulator.h b/include/linux/regulator/max8973-regulator.h new file mode 100644 index 000000000000..f8acc052e353 --- /dev/null +++ b/include/linux/regulator/max8973-regulator.h @@ -0,0 +1,72 @@ +/* + * max8973-regulator.h -- MAXIM 8973 regulator + * + * Interface for regulator driver for MAXIM 8973 DC-DC step-down + * switching regulator. + * + * Copyright (C) 2012 NVIDIA Corporation + + * Author: Laxman Dewangan <ldewangan@nvidia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef __LINUX_REGULATOR_MAX8973_H +#define __LINUX_REGULATOR_MAX8973_H + +/* + * Control flags for configuration of the device. + * Client need to pass this information with ORed + */ +#define MAX8973_CONTROL_REMOTE_SENSE_ENABLE 0x00000001 +#define MAX8973_CONTROL_FALLING_SLEW_RATE_ENABLE 0x00000002 +#define MAX8973_CONTROL_OUTPUT_ACTIVE_DISCH_ENABLE 0x00000004 +#define MAX8973_CONTROL_BIAS_ENABLE 0x00000008 +#define MAX8973_CONTROL_PULL_DOWN_ENABLE 0x00000010 +#define MAX8973_CONTROL_FREQ_SHIFT_9PER_ENABLE 0x00000020 + +#define MAX8973_CONTROL_CLKADV_TRIP_DISABLED 0x00000000 +#define MAX8973_CONTROL_CLKADV_TRIP_75mV_PER_US 0x00010000 +#define MAX8973_CONTROL_CLKADV_TRIP_150mV_PER_US 0x00020000 +#define MAX8973_CONTROL_CLKADV_TRIP_75mV_PER_US_HIST_DIS 0x00030000 + +#define MAX8973_CONTROL_INDUCTOR_VALUE_NOMINAL 0x00000000 +#define MAX8973_CONTROL_INDUCTOR_VALUE_MINUS_30_PER 0x00100000 +#define MAX8973_CONTROL_INDUCTOR_VALUE_PLUS_30_PER 0x00200000 +#define MAX8973_CONTROL_INDUCTOR_VALUE_PLUS_60_PER 0x00300000 + +/* + * struct max8973_regulator_platform_data - max8973 regulator platform data. + * + * @reg_init_data: The regulator init data. + * @control_flags: Control flags which are ORed value of above flags to + * configure device. + * @enable_ext_control: Enable the voltage enable/disable through external + * control signal from EN input pin. If it is false then + * voltage output will be enabled/disabled through EN bit of + * device register. + * @dvs_gpio: GPIO for dvs. It should be -1 if this is tied with fixed logic. + * @dvs_def_state: Default state of dvs. 1 if it is high else 0. + */ +struct max8973_regulator_platform_data { + struct regulator_init_data *reg_init_data; + unsigned long control_flags; + bool enable_ext_control; + int dvs_gpio; + unsigned dvs_def_state:1; +}; + +#endif /* __LINUX_REGULATOR_MAX8973_H */ diff --git a/include/linux/regulator/tps51632-regulator.h b/include/linux/regulator/tps51632-regulator.h new file mode 100644 index 000000000000..d00841e1a75a --- /dev/null +++ b/include/linux/regulator/tps51632-regulator.h @@ -0,0 +1,47 @@ +/* + * tps51632-regulator.h -- TPS51632 regulator + * + * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down + * Driverless Controller with serial VID control and DVFS. + * + * Copyright (C) 2012 NVIDIA Corporation + + * Author: Laxman Dewangan <ldewangan@nvidia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef __LINUX_REGULATOR_TPS51632_H +#define __LINUX_REGULATOR_TPS51632_H + +/* + * struct tps51632_regulator_platform_data - tps51632 regulator platform data. + * + * @reg_init_data: The regulator init data. + * @enable_pwm_dvfs: Enable PWM DVFS or not. + * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV. + * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode. + * @base_voltage_uV: Base voltage when PWM-DVFS enabled. + */ +struct tps51632_regulator_platform_data { + struct regulator_init_data *reg_init_data; + bool enable_pwm_dvfs; + bool dvfs_step_20mV; + int max_voltage_uV; + int base_voltage_uV; +}; + +#endif /* __LINUX_REGULATOR_TPS51632_H */ diff --git a/include/linux/regulator/tps65090-regulator.h b/include/linux/regulator/tps65090-regulator.h deleted file mode 100644 index 0fa04b64db3e..000000000000 --- a/include/linux/regulator/tps65090-regulator.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Regulator driver interface for TI TPS65090 PMIC family - * - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef __REGULATOR_TPS65090_H -#define __REGULATOR_TPS65090_H - -#include <linux/regulator/machine.h> - -#define tps65090_rails(_name) "tps65090_"#_name - -enum { - TPS65090_ID_DCDC1, - TPS65090_ID_DCDC2, - TPS65090_ID_DCDC3, - TPS65090_ID_FET1, - TPS65090_ID_FET2, - TPS65090_ID_FET3, - TPS65090_ID_FET4, - TPS65090_ID_FET5, - TPS65090_ID_FET6, - TPS65090_ID_FET7, -}; - -/* - * struct tps65090_regulator_platform_data - * - * @regulator: The regulator init data. - * @slew_rate_uV_per_us: Slew rate microvolt per microsec. - */ - -struct tps65090_regulator_platform_data { - struct regulator_init_data regulator; -}; - -#endif /* __REGULATOR_TPS65090_H */ diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h index 7d7fbe2ef782..6f54e40fa218 100644 --- a/include/linux/res_counter.h +++ b/include/linux/res_counter.h @@ -74,14 +74,9 @@ ssize_t res_counter_read(struct res_counter *counter, int member, const char __user *buf, size_t nbytes, loff_t *pos, int (*read_strategy)(unsigned long long val, char *s)); -typedef int (*write_strategy_fn)(const char *buf, unsigned long long *val); - int res_counter_memparse_write_strategy(const char *buf, unsigned long long *res); -int res_counter_write(struct res_counter *counter, int member, - const char *buffer, write_strategy_fn write_strategy); - /* * the field descriptors. one for each member of res_counter */ diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 7002bbfd5d4a..489dd7bb28ec 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -69,4 +69,7 @@ extern int ndo_dflt_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, struct net_device *dev, int idx); + +extern int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, + struct net_device *dev, u16 mode); #endif /* __LINUX_RTNETLINK_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index b96ff1e43ada..2c2f3072beef 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -107,6 +107,14 @@ extern unsigned long this_cpu_load(void); extern void calc_global_load(unsigned long ticks); extern void update_cpu_load_nohz(void); +/* Notifier for when a task gets migrated to a new CPU */ +struct task_migration_notifier { + struct task_struct *task; + int from_cpu; + int to_cpu; +}; +extern void register_task_migration_notifier(struct notifier_block *n); + extern unsigned long get_parent_ip(unsigned long addr); extern void dump_cpu_task(int cpu); @@ -2303,7 +2311,7 @@ extern void mm_release(struct task_struct *, struct mm_struct *); extern struct mm_struct *dup_mm(struct task_struct *tsk); extern int copy_thread(unsigned long, unsigned long, unsigned long, - struct task_struct *, struct pt_regs *); + struct task_struct *); extern void flush_thread(void); extern void exit_thread(void); @@ -2315,14 +2323,13 @@ extern void flush_itimer_signals(void); extern void do_group_exit(int); -extern void daemonize(const char *, ...); extern int allow_signal(int); extern int disallow_signal(int); extern int do_execve(const char *, const char __user * const __user *, - const char __user * const __user *, struct pt_regs *); -extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *); + const char __user * const __user *); +extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *); struct task_struct *fork_idle(int); #ifdef CONFIG_GENERIC_KERNEL_THREAD extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 3c430228d232..c6690a2a27fb 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -46,6 +46,8 @@ struct uart_ops { unsigned int (*get_mctrl)(struct uart_port *); void (*stop_tx)(struct uart_port *); void (*start_tx)(struct uart_port *); + void (*throttle)(struct uart_port *); + void (*unthrottle)(struct uart_port *); void (*send_xchar)(struct uart_port *, char ch); void (*stop_rx)(struct uart_port *); void (*enable_ms)(struct uart_port *); @@ -163,6 +165,10 @@ struct uart_port { #define UPF_BUGGY_UART ((__force upf_t) (1 << 14)) #define UPF_NO_TXEN_TEST ((__force upf_t) (1 << 15)) #define UPF_MAGIC_MULTIPLIER ((__force upf_t) (1 << 16)) +/* Port has hardware-assisted h/w flow control (iow, auto-RTS *not* auto-CTS) */ +#define UPF_HARD_FLOW ((__force upf_t) (1 << 21)) +/* Port has hardware-assisted s/w flow control */ +#define UPF_SOFT_FLOW ((__force upf_t) (1 << 22)) #define UPF_CONS_FLOW ((__force upf_t) (1 << 23)) #define UPF_SHARE_IRQ ((__force upf_t) (1 << 24)) #define UPF_EXAR_EFR ((__force upf_t) (1 << 25)) diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h index 50910913b268..60c72395ec6b 100644 --- a/include/linux/sh_clk.h +++ b/include/linux/sh_clk.h @@ -199,4 +199,13 @@ int sh_clk_div6_reparent_register(struct clk *clks, int nr); #define CLKDEV_DEV_ID(_id, _clk) { .dev_id = _id, .clk = _clk } #define CLKDEV_ICK_ID(_cid, _did, _clk) { .con_id = _cid, .dev_id = _did, .clk = _clk } +/* .enable_reg will be updated to .mapping on sh_clk_fsidiv_register() */ +#define SH_CLK_FSIDIV(_reg, _parent) \ +{ \ + .enable_reg = (void __iomem *)_reg, \ + .parent = _parent, \ +} + +int sh_clk_fsidiv_register(struct clk *clks, int nr); + #endif /* __SH_CLOCK_H */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 6a2c34e6d962..320e976d5ab8 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -235,11 +235,13 @@ enum { /* * The callback notifies userspace to release buffers when skb DMA is done in * lower device, the skb last reference should be 0 when calling this. + * The zerocopy_success argument is true if zero copy transmit occurred, + * false on data copy or out of memory error caused by data copy attempt. * The ctx field is used to track device context. * The desc field is used to track userspace buffer index. */ struct ubuf_info { - void (*callback)(struct ubuf_info *); + void (*callback)(struct ubuf_info *, bool zerocopy_success); void *ctx; unsigned long desc; }; @@ -374,6 +376,8 @@ typedef unsigned char *sk_buff_data_t; * @mark: Generic packet mark * @dropcount: total number of sk_receive_queue overflows * @vlan_tci: vlan tag control information + * @inner_transport_header: Inner transport layer header (encapsulation) + * @inner_network_header: Network layer header (encapsulation) * @transport_header: Transport layer header * @network_header: Network layer header * @mac_header: Link layer header @@ -469,7 +473,13 @@ struct sk_buff { __u8 wifi_acked:1; __u8 no_fcs:1; __u8 head_frag:1; - /* 8/10 bit hole (depending on ndisc_nodetype presence) */ + /* Encapsulation protocol and NIC drivers should use + * this flag to indicate to each other if the skb contains + * encapsulated packet or not and maybe use the inner packet + * headers if needed + */ + __u8 encapsulation:1; + /* 7/9 bit hole (depending on ndisc_nodetype presence) */ kmemcheck_bitfield_end(flags2); #ifdef CONFIG_NET_DMA @@ -484,6 +494,8 @@ struct sk_buff { __u32 avail_size; }; + sk_buff_data_t inner_transport_header; + sk_buff_data_t inner_network_header; sk_buff_data_t transport_header; sk_buff_data_t network_header; sk_buff_data_t mac_header; @@ -566,6 +578,7 @@ static inline struct rtable *skb_rtable(const struct sk_buff *skb) } extern void kfree_skb(struct sk_buff *skb); +extern void skb_tx_error(struct sk_buff *skb); extern void consume_skb(struct sk_buff *skb); extern void __kfree_skb(struct sk_buff *skb); extern struct kmem_cache *skbuff_head_cache; @@ -643,7 +656,7 @@ extern unsigned int skb_find_text(struct sk_buff *skb, unsigned int from, extern void __skb_get_rxhash(struct sk_buff *skb); static inline __u32 skb_get_rxhash(struct sk_buff *skb) { - if (!skb->rxhash) + if (!skb->l4_rxhash) __skb_get_rxhash(skb); return skb->rxhash; @@ -1432,12 +1445,53 @@ static inline void skb_reserve(struct sk_buff *skb, int len) skb->tail += len; } +static inline void skb_reset_inner_headers(struct sk_buff *skb) +{ + skb->inner_network_header = skb->network_header; + skb->inner_transport_header = skb->transport_header; +} + static inline void skb_reset_mac_len(struct sk_buff *skb) { skb->mac_len = skb->network_header - skb->mac_header; } #ifdef NET_SKBUFF_DATA_USES_OFFSET +static inline unsigned char *skb_inner_transport_header(const struct sk_buff + *skb) +{ + return skb->head + skb->inner_transport_header; +} + +static inline void skb_reset_inner_transport_header(struct sk_buff *skb) +{ + skb->inner_transport_header = skb->data - skb->head; +} + +static inline void skb_set_inner_transport_header(struct sk_buff *skb, + const int offset) +{ + skb_reset_inner_transport_header(skb); + skb->inner_transport_header += offset; +} + +static inline unsigned char *skb_inner_network_header(const struct sk_buff *skb) +{ + return skb->head + skb->inner_network_header; +} + +static inline void skb_reset_inner_network_header(struct sk_buff *skb) +{ + skb->inner_network_header = skb->data - skb->head; +} + +static inline void skb_set_inner_network_header(struct sk_buff *skb, + const int offset) +{ + skb_reset_inner_network_header(skb); + skb->inner_network_header += offset; +} + static inline unsigned char *skb_transport_header(const struct sk_buff *skb) { return skb->head + skb->transport_header; @@ -1493,6 +1547,38 @@ static inline void skb_set_mac_header(struct sk_buff *skb, const int offset) } #else /* NET_SKBUFF_DATA_USES_OFFSET */ +static inline unsigned char *skb_inner_transport_header(const struct sk_buff + *skb) +{ + return skb->inner_transport_header; +} + +static inline void skb_reset_inner_transport_header(struct sk_buff *skb) +{ + skb->inner_transport_header = skb->data; +} + +static inline void skb_set_inner_transport_header(struct sk_buff *skb, + const int offset) +{ + skb->inner_transport_header = skb->data + offset; +} + +static inline unsigned char *skb_inner_network_header(const struct sk_buff *skb) +{ + return skb->inner_network_header; +} + +static inline void skb_reset_inner_network_header(struct sk_buff *skb) +{ + skb->inner_network_header = skb->data; +} + +static inline void skb_set_inner_network_header(struct sk_buff *skb, + const int offset) +{ + skb->inner_network_header = skb->data + offset; +} static inline unsigned char *skb_transport_header(const struct sk_buff *skb) { @@ -1571,11 +1657,21 @@ static inline u32 skb_network_header_len(const struct sk_buff *skb) return skb->transport_header - skb->network_header; } +static inline u32 skb_inner_network_header_len(const struct sk_buff *skb) +{ + return skb->inner_transport_header - skb->inner_network_header; +} + static inline int skb_network_offset(const struct sk_buff *skb) { return skb_network_header(skb) - skb->data; } +static inline int skb_inner_network_offset(const struct sk_buff *skb) +{ + return skb_inner_network_header(skb) - skb->data; +} + static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len) { return pskb_may_pull(skb, skb_network_offset(skb) + len); diff --git a/include/linux/smscphy.h b/include/linux/smscphy.h index ce718cbce435..f4bf16e16e16 100644 --- a/include/linux/smscphy.h +++ b/include/linux/smscphy.h @@ -4,6 +4,7 @@ #define MII_LAN83C185_ISF 29 /* Interrupt Source Flags */ #define MII_LAN83C185_IM 30 /* Interrupt Mask */ #define MII_LAN83C185_CTRL_STATUS 17 /* Mode/Status Register */ +#define MII_LAN83C185_SPECIAL_MODES 18 /* Special Modes Register */ #define MII_LAN83C185_ISF_INT1 (1<<1) /* Auto-Negotiation Page Received */ #define MII_LAN83C185_ISF_INT2 (1<<2) /* Parallel Detection Fault */ @@ -22,4 +23,8 @@ #define MII_LAN83C185_EDPWRDOWN (1 << 13) /* EDPWRDOWN */ #define MII_LAN83C185_ENERGYON (1 << 1) /* ENERGYON */ +#define MII_LAN83C185_MODE_MASK 0xE0 +#define MII_LAN83C185_MODE_POWERDOWN 0xC0 /* Power Down mode */ +#define MII_LAN83C185_MODE_ALL 0xE0 /* All capable mode */ + #endif /* __LINUX_SMSCPHY_H__ */ diff --git a/include/linux/spi/spi-tegra.h b/include/linux/spi/spi-tegra.h new file mode 100644 index 000000000000..786932c62edb --- /dev/null +++ b/include/linux/spi/spi-tegra.h @@ -0,0 +1,40 @@ +/* + * spi-tegra.h: SPI interface for Nvidia Tegra20 SLINK controller. + * + * Copyright (C) 2011 NVIDIA Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _LINUX_SPI_TEGRA_H +#define _LINUX_SPI_TEGRA_H + +struct tegra_spi_platform_data { + int dma_req_sel; + unsigned int spi_max_frequency; +}; + +/* + * Controller data from device to pass some info like + * hw based chip select can be used or not and if yes + * then CS hold and setup time. + */ +struct tegra_spi_device_controller_data { + bool is_hw_based_cs; + int cs_setup_clk_count; + int cs_hold_clk_count; +}; + +#endif /* _LINUX_SPI_TEGRA_H */ diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index fa702aeb5038..f62918946d86 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -90,6 +90,7 @@ struct spi_device { void *controller_state; void *controller_data; char modalias[SPI_NAME_SIZE]; + int cs_gpio; /* chip select gpio */ /* * likely need more hooks for more protocol options affecting how @@ -362,6 +363,8 @@ struct spi_master { int (*transfer_one_message)(struct spi_master *master, struct spi_message *mesg); int (*unprepare_transfer_hardware)(struct spi_master *master); + /* gpio chip select */ + int *cs_gpios; }; static inline void *spi_master_get_devdata(struct spi_master *master) diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index bb674c02f306..1f64e3f1f22b 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -8,6 +8,7 @@ #include <linux/pci.h> #include <linux/mod_devicetable.h> #include <linux/dma-mapping.h> +#include <linux/platform_device.h> #include <linux/ssb/ssb_regs.h> @@ -432,6 +433,7 @@ struct ssb_bus { #ifdef CONFIG_SSB_EMBEDDED /* Lock for GPIO register access. */ spinlock_t gpio_lock; + struct platform_device *watchdog; #endif /* EMBEDDED */ /* Internal-only stuff follows. Do not touch. */ diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h index c2b02a5c86ae..38339fd68a5f 100644 --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -591,6 +591,8 @@ struct ssb_chipcommon { /* Fast Powerup Delay constant */ u16 fast_pwrup_delay; struct ssb_chipcommon_pmu pmu; + u32 ticks_per_ms; + u32 max_timer_ms; }; static inline bool ssb_chipco_available(struct ssb_chipcommon *cc) @@ -630,8 +632,7 @@ enum ssb_clkmode { extern void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc, enum ssb_clkmode mode); -extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, - u32 ticks); +extern u32 ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks); void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value); diff --git a/include/linux/ssb/ssb_driver_extif.h b/include/linux/ssb/ssb_driver_extif.h index 91161f0aa22b..99511d0e931d 100644 --- a/include/linux/ssb/ssb_driver_extif.h +++ b/include/linux/ssb/ssb_driver_extif.h @@ -152,6 +152,9 @@ /* watchdog */ #define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */ +#define SSB_EXTIF_WATCHDOG_MAX_TIMER ((1 << 28) - 1) +#define SSB_EXTIF_WATCHDOG_MAX_TIMER_MS (SSB_EXTIF_WATCHDOG_MAX_TIMER \ + / (SSB_EXTIF_WATCHDOG_CLK / 1000)) #ifdef CONFIG_SSB_DRIVER_EXTIF @@ -171,8 +174,7 @@ extern void ssb_extif_get_clockcontrol(struct ssb_extif *extif, extern void ssb_extif_timing_init(struct ssb_extif *extif, unsigned long ns); -extern void ssb_extif_watchdog_timer_set(struct ssb_extif *extif, - u32 ticks); +extern u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks); /* Extif GPIO pin access */ u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask); @@ -205,10 +207,52 @@ void ssb_extif_get_clockcontrol(struct ssb_extif *extif, } static inline -void ssb_extif_watchdog_timer_set(struct ssb_extif *extif, - u32 ticks) +void ssb_extif_timing_init(struct ssb_extif *extif, unsigned long ns) { } +static inline +u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks) +{ + return 0; +} + +static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask) +{ + return 0; +} + +static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, + u32 value) +{ + return 0; +} + +static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, + u32 value) +{ + return 0; +} + +static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask, + u32 value) +{ + return 0; +} + +static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask, + u32 value) +{ + return 0; +} + +#ifdef CONFIG_SSB_SERIAL +static inline int ssb_extif_serial_init(struct ssb_extif *extif, + struct ssb_serial_port *ports) +{ + return 0; +} +#endif /* CONFIG_SSB_SERIAL */ + #endif /* CONFIG_SSB_DRIVER_EXTIF */ #endif /* LINUX_SSB_EXTIFCORE_H_ */ diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h index 5f44e9740cd2..07a9c7a2e088 100644 --- a/include/linux/ssb/ssb_driver_mips.h +++ b/include/linux/ssb/ssb_driver_mips.h @@ -13,6 +13,12 @@ struct ssb_serial_port { unsigned int reg_shift; }; +struct ssb_pflash { + bool present; + u8 buswidth; + u32 window; + u32 window_size; +}; struct ssb_mipscore { struct ssb_device *dev; @@ -20,9 +26,7 @@ struct ssb_mipscore { int nr_serial_ports; struct ssb_serial_port serial_ports[4]; - u8 flash_buswidth; - u32 flash_window; - u32 flash_window_size; + struct ssb_pflash pflash; }; extern void ssb_mipscore_init(struct ssb_mipscore *mcore); diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index a0525019e1d1..6ecfa02ddbac 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -485,7 +485,7 @@ #define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 #define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 #define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 -#define SSB_SPROM8_TEMPDELTA 0x00BA +#define SSB_SPROM8_TEMPDELTA 0x00BC #define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff #define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 #define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index a1547ea3920d..c1b3ed3fb787 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -61,7 +61,7 @@ #define STMMAC_CSR_I_16 0xE /* clk_csr_i/16 */ #define STMMAC_CSR_I_18 0xF /* clk_csr_i/18 */ -/* AXI DMA Burst length suported */ +/* AXI DMA Burst length supported */ #define DMA_AXI_BLEN_4 (1 << 1) #define DMA_AXI_BLEN_8 (1 << 2) #define DMA_AXI_BLEN_16 (1 << 3) @@ -104,6 +104,7 @@ struct plat_stmmacenet_data { int bugged_jumbo; int pmt; int force_sf_dma_mode; + int riwt_off; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); int (*init)(struct platform_device *pdev); diff --git a/include/linux/sunxi_timer.h b/include/linux/sunxi_timer.h new file mode 100644 index 000000000000..b9165bba6e61 --- /dev/null +++ b/include/linux/sunxi_timer.h @@ -0,0 +1,24 @@ +/* + * Copyright 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __SUNXI_TIMER_H +#define __SUNXI_TIMER_H + +#include <asm/mach/time.h> + +extern struct sys_timer sunxi_timer; + +#endif diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 727f0cd73921..91835e7f364d 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -833,10 +833,22 @@ int kernel_execve(const char *filename, const char *const argv[], const char *co #define kernel_execve(filename, argv, envp) \ do_execve(filename, \ (const char __user *const __user *)argv, \ - (const char __user *const __user *)envp, \ - current_pt_regs()) + (const char __user *const __user *)envp) #endif +asmlinkage long sys_fork(void); +asmlinkage long sys_vfork(void); +#ifdef CONFIG_CLONE_BACKWARDS +asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int, + int __user *); +#else +asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, + int __user *, int); +#endif + +asmlinkage long sys_execve(const char __user *filename, + const char __user *const __user *argv, + const char __user *const __user *envp); asmlinkage long sys_perf_event_open( struct perf_event_attr __user *attr_uptr, diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index cd844a6a8d5f..14a8ff2de11e 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -158,8 +158,7 @@ struct ctl_table_root { struct ctl_table_set default_set; struct ctl_table_set *(*lookup)(struct ctl_table_root *root, struct nsproxy *namespaces); - int (*permissions)(struct ctl_table_root *root, - struct nsproxy *namespaces, struct ctl_table *table); + int (*permissions)(struct ctl_table_header *head, struct ctl_table *table); }; /* struct ctl_path describes where in the hierarchy a table is added */ diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 60b7aac15e0e..4e1d2283e3cc 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -35,6 +35,16 @@ static inline unsigned int tcp_hdrlen(const struct sk_buff *skb) return tcp_hdr(skb)->doff * 4; } +static inline struct tcphdr *inner_tcp_hdr(const struct sk_buff *skb) +{ + return (struct tcphdr *)skb_inner_transport_header(skb); +} + +static inline unsigned int inner_tcp_hdrlen(const struct sk_buff *skb) +{ + return inner_tcp_hdr(skb)->doff * 4; +} + static inline unsigned int tcp_optlen(const struct sk_buff *skb) { return (tcp_hdr(skb)->doff - 5) * 4; diff --git a/include/linux/tegra-ahb.h b/include/linux/tegra-ahb.h new file mode 100644 index 000000000000..f1cd075ceee1 --- /dev/null +++ b/include/linux/tegra-ahb.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef __LINUX_AHB_H__ +#define __LINUX_AHB_H__ + +extern int tegra_ahb_enable_smmu(struct device_node *ahb); + +#endif /* __LINUX_AHB_H__ */ diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 91b34812cd84..fe82022478e7 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -29,6 +29,32 @@ #include <linux/device.h> #include <linux/workqueue.h> +#define THERMAL_TRIPS_NONE -1 +#define THERMAL_MAX_TRIPS 12 +#define THERMAL_NAME_LENGTH 20 + +/* No upper/lower limit requirement */ +#define THERMAL_NO_LIMIT -1UL + +/* Unit conversion macros */ +#define KELVIN_TO_CELSIUS(t) (long)(((long)t-2732 >= 0) ? \ + ((long)t-2732+5)/10 : ((long)t-2732-5)/10) +#define CELSIUS_TO_KELVIN(t) ((t)*10+2732) + +/* Adding event notification support elements */ +#define THERMAL_GENL_FAMILY_NAME "thermal_event" +#define THERMAL_GENL_VERSION 0x01 +#define THERMAL_GENL_MCAST_GROUP_NAME "thermal_mc_group" + +/* Default Thermal Governor */ +#if defined(CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE) +#define DEFAULT_THERMAL_GOVERNOR "step_wise" +#elif defined(CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE) +#define DEFAULT_THERMAL_GOVERNOR "fair_share" +#elif defined(CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE) +#define DEFAULT_THERMAL_GOVERNOR "user_space" +#endif + struct thermal_zone_device; struct thermal_cooling_device; @@ -50,6 +76,30 @@ enum thermal_trend { THERMAL_TREND_DROPPING, /* temperature is dropping */ }; +/* Events supported by Thermal Netlink */ +enum events { + THERMAL_AUX0, + THERMAL_AUX1, + THERMAL_CRITICAL, + THERMAL_DEV_FAULT, +}; + +/* attributes of thermal_genl_family */ +enum { + THERMAL_GENL_ATTR_UNSPEC, + THERMAL_GENL_ATTR_EVENT, + __THERMAL_GENL_ATTR_MAX, +}; +#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1) + +/* commands supported by the thermal_genl_family */ +enum { + THERMAL_GENL_CMD_UNSPEC, + THERMAL_GENL_CMD_EVENT, + __THERMAL_GENL_CMD_MAX, +}; +#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1) + struct thermal_zone_device_ops { int (*bind) (struct thermal_zone_device *, struct thermal_cooling_device *); @@ -83,11 +133,6 @@ struct thermal_cooling_device_ops { int (*set_cur_state) (struct thermal_cooling_device *, unsigned long); }; -#define THERMAL_NO_LIMIT -1UL /* no upper/lower limit requirement */ - -#define THERMAL_TRIPS_NONE -1 -#define THERMAL_MAX_TRIPS 12 -#define THERMAL_NAME_LENGTH 20 struct thermal_cooling_device { int id; char type[THERMAL_NAME_LENGTH]; @@ -100,10 +145,6 @@ struct thermal_cooling_device { struct list_head node; }; -#define KELVIN_TO_CELSIUS(t) (long)(((long)t-2732 >= 0) ? \ - ((long)t-2732+5)/10 : ((long)t-2732-5)/10) -#define CELSIUS_TO_KELVIN(t) ((t)*10+2732) - struct thermal_attr { struct device_attribute attr; char name[THERMAL_NAME_LENGTH]; @@ -125,46 +166,61 @@ struct thermal_zone_device { int passive; unsigned int forced_passive; const struct thermal_zone_device_ops *ops; + const struct thermal_zone_params *tzp; + struct thermal_governor *governor; struct list_head thermal_instances; struct idr idr; struct mutex lock; /* protect thermal_instances list */ struct list_head node; struct delayed_work poll_queue; }; -/* Adding event notification support elements */ -#define THERMAL_GENL_FAMILY_NAME "thermal_event" -#define THERMAL_GENL_VERSION 0x01 -#define THERMAL_GENL_MCAST_GROUP_NAME "thermal_mc_group" -enum events { - THERMAL_AUX0, - THERMAL_AUX1, - THERMAL_CRITICAL, - THERMAL_DEV_FAULT, +/* Structure that holds thermal governor information */ +struct thermal_governor { + char name[THERMAL_NAME_LENGTH]; + int (*throttle)(struct thermal_zone_device *tz, int trip); + struct list_head governor_list; + struct module *owner; }; -struct thermal_genl_event { - u32 orig; - enum events event; +/* Structure that holds binding parameters for a zone */ +struct thermal_bind_params { + struct thermal_cooling_device *cdev; + + /* + * This is a measure of 'how effectively these devices can + * cool 'this' thermal zone. The shall be determined by platform + * characterization. This is on a 'percentage' scale. + * See Documentation/thermal/sysfs-api.txt for more information. + */ + int weight; + + /* + * This is a bit mask that gives the binding relation between this + * thermal zone and cdev, for a particular trip point. + * See Documentation/thermal/sysfs-api.txt for more information. + */ + int trip_mask; + int (*match) (struct thermal_zone_device *tz, + struct thermal_cooling_device *cdev); }; -/* attributes of thermal_genl_family */ -enum { - THERMAL_GENL_ATTR_UNSPEC, - THERMAL_GENL_ATTR_EVENT, - __THERMAL_GENL_ATTR_MAX, + +/* Structure to define Thermal Zone parameters */ +struct thermal_zone_params { + char governor_name[THERMAL_NAME_LENGTH]; + int num_tbps; /* Number of tbp entries */ + struct thermal_bind_params *tbp; }; -#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1) -/* commands supported by the thermal_genl_family */ -enum { - THERMAL_GENL_CMD_UNSPEC, - THERMAL_GENL_CMD_EVENT, - __THERMAL_GENL_CMD_MAX, +struct thermal_genl_event { + u32 orig; + enum events event; }; -#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1) +/* Function declarations */ struct thermal_zone_device *thermal_zone_device_register(const char *, int, int, - void *, const struct thermal_zone_device_ops *, int, int); + void *, const struct thermal_zone_device_ops *, + const struct thermal_zone_params *, int, int); void thermal_zone_device_unregister(struct thermal_zone_device *); int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, @@ -173,10 +229,20 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int, struct thermal_cooling_device *); void thermal_zone_device_update(struct thermal_zone_device *); + struct thermal_cooling_device *thermal_cooling_device_register(char *, void *, const struct thermal_cooling_device_ops *); void thermal_cooling_device_unregister(struct thermal_cooling_device *); +int get_tz_trend(struct thermal_zone_device *, int); +struct thermal_instance *get_thermal_instance(struct thermal_zone_device *, + struct thermal_cooling_device *, int); +void thermal_cdev_update(struct thermal_cooling_device *); +void notify_thermal_framework(struct thermal_zone_device *, int); + +int thermal_register_governor(struct thermal_governor *); +void thermal_unregister_governor(struct thermal_governor *); + #ifdef CONFIG_NET extern int thermal_generate_netlink_event(u32 orig, enum events event); #else diff --git a/include/linux/timecompare.h b/include/linux/timecompare.h deleted file mode 100644 index 546e2234e4b3..000000000000 --- a/include/linux/timecompare.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Utility code which helps transforming between two different time - * bases, called "source" and "target" time in this code. - * - * Source time has to be provided via the timecounter API while target - * time is accessed via a function callback whose prototype - * intentionally matches ktime_get() and ktime_get_real(). These - * interfaces where chosen like this so that the code serves its - * initial purpose without additional glue code. - * - * This purpose is synchronizing a hardware clock in a NIC with system - * time, in order to implement the Precision Time Protocol (PTP, - * IEEE1588) with more accurate hardware assisted time stamping. In - * that context only synchronization against system time (= - * ktime_get_real()) is currently needed. But this utility code might - * become useful in other situations, which is why it was written as - * general purpose utility code. - * - * The source timecounter is assumed to return monotonically - * increasing time (but this code does its best to compensate if that - * is not the case) whereas target time may jump. - * - * The target time corresponding to a source time is determined by - * reading target time, reading source time, reading target time - * again, then assuming that average target time corresponds to source - * time. In other words, the assumption is that reading the source - * time is slow and involves equal time for sending the request and - * receiving the reply, whereas reading target time is assumed to be - * fast. - * - * Copyright (C) 2009 Intel Corporation. - * Author: Patrick Ohly <patrick.ohly@intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - */ -#ifndef _LINUX_TIMECOMPARE_H -#define _LINUX_TIMECOMPARE_H - -#include <linux/clocksource.h> -#include <linux/ktime.h> - -/** - * struct timecompare - stores state and configuration for the two clocks - * - * Initialize to zero, then set source/target/num_samples. - * - * Transformation between source time and target time is done with: - * target_time = source_time + offset + - * (source_time - last_update) * skew / - * TIMECOMPARE_SKEW_RESOLUTION - * - * @source: used to get source time stamps via timecounter_read() - * @target: function returning target time (for example, ktime_get - * for monotonic time, or ktime_get_real for wall clock) - * @num_samples: number of times that source time and target time are to - * be compared when determining their offset - * @offset: (target time - source time) at the time of the last update - * @skew: average (target time - source time) / delta source time * - * TIMECOMPARE_SKEW_RESOLUTION - * @last_update: last source time stamp when time offset was measured - */ -struct timecompare { - struct timecounter *source; - ktime_t (*target)(void); - int num_samples; - - s64 offset; - s64 skew; - u64 last_update; -}; - -/** - * timecompare_transform - transform source time stamp into target time base - * @sync: context for time sync - * @source_tstamp: the result of timecounter_read() or - * timecounter_cyc2time() - */ -extern ktime_t timecompare_transform(struct timecompare *sync, - u64 source_tstamp); - -/** - * timecompare_offset - measure current (target time - source time) offset - * @sync: context for time sync - * @offset: average offset during sample period returned here - * @source_tstamp: average source time during sample period returned here - * - * Returns number of samples used. Might be zero (= no result) in the - * unlikely case that target time was monotonically decreasing for all - * samples (= broken). - */ -extern int timecompare_offset(struct timecompare *sync, - s64 *offset, - u64 *source_tstamp); - -extern void __timecompare_update(struct timecompare *sync, - u64 source_tstamp); - -/** - * timecompare_update - update offset and skew by measuring current offset - * @sync: context for time sync - * @source_tstamp: the result of timecounter_read() or - * timecounter_cyc2time(), pass zero to force update - * - * Updates are only done at most once per second. - */ -static inline void timecompare_update(struct timecompare *sync, - u64 source_tstamp) -{ - if (!source_tstamp || - (s64)(source_tstamp - sync->last_update) >= NSEC_PER_SEC) - __timecompare_update(sync, source_tstamp); -} - -#endif /* _LINUX_TIMECOMPARE_H */ diff --git a/include/linux/udp.h b/include/linux/udp.h index 0b67d7793520..9d81de123c90 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -27,6 +27,11 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb) return (struct udphdr *)skb_transport_header(skb); } +static inline struct udphdr *inner_udp_hdr(const struct sk_buff *skb) +{ + return (struct udphdr *)skb_inner_transport_header(skb); +} + #define UDP_HTABLE_SIZE_MIN (CONFIG_BASE_SMALL ? 128 : 256) static inline int udp_hashfn(struct net *net, unsigned num, unsigned mask) diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h new file mode 100644 index 000000000000..3b8f9d4fc3fe --- /dev/null +++ b/include/linux/usb/cdc_ncm.h @@ -0,0 +1,134 @@ +/* + * Copyright (C) ST-Ericsson 2010-2012 + * Contact: Alexey Orishko <alexey.orishko@stericsson.com> + * Original author: Hans Petter Selasky <hans.petter.selasky@stericsson.com> + * + * USB Host Driver for Network Control Model (NCM) + * http://www.usb.org/developers/devclass_docs/NCM10.zip + * + * The NCM encoding, decoding and initialization logic + * derives from FreeBSD 8.x. if_cdce.c and if_cdcereg.h + * + * This software is available to you under a choice of one of two + * licenses. You may choose this file to be licensed under the terms + * of the GNU General Public License (GPL) Version 2 or the 2-clause + * BSD license listed below: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define CDC_NCM_COMM_ALTSETTING_NCM 0 +#define CDC_NCM_COMM_ALTSETTING_MBIM 1 + +#define CDC_NCM_DATA_ALTSETTING_NCM 1 +#define CDC_NCM_DATA_ALTSETTING_MBIM 2 + +/* CDC NCM subclass 3.2.1 */ +#define USB_CDC_NCM_NDP16_LENGTH_MIN 0x10 + +/* Maximum NTB length */ +#define CDC_NCM_NTB_MAX_SIZE_TX 32768 /* bytes */ +#define CDC_NCM_NTB_MAX_SIZE_RX 32768 /* bytes */ + +/* Minimum value for MaxDatagramSize, ch. 6.2.9 */ +#define CDC_NCM_MIN_DATAGRAM_SIZE 1514 /* bytes */ + +/* Minimum value for MaxDatagramSize, ch. 8.1.3 */ +#define CDC_MBIM_MIN_DATAGRAM_SIZE 2048 /* bytes */ + +#define CDC_NCM_MIN_TX_PKT 512 /* bytes */ + +/* Default value for MaxDatagramSize */ +#define CDC_NCM_MAX_DATAGRAM_SIZE 8192 /* bytes */ + +/* + * Maximum amount of datagrams in NCM Datagram Pointer Table, not counting + * the last NULL entry. + */ +#define CDC_NCM_DPT_DATAGRAMS_MAX 40 + +/* Restart the timer, if amount of datagrams is less than given value */ +#define CDC_NCM_RESTART_TIMER_DATAGRAM_CNT 3 +#define CDC_NCM_TIMER_PENDING_CNT 2 +#define CDC_NCM_TIMER_INTERVAL (400UL * NSEC_PER_USEC) + +/* The following macro defines the minimum header space */ +#define CDC_NCM_MIN_HDR_SIZE \ + (sizeof(struct usb_cdc_ncm_nth16) + sizeof(struct usb_cdc_ncm_ndp16) + \ + (CDC_NCM_DPT_DATAGRAMS_MAX + 1) * sizeof(struct usb_cdc_ncm_dpe16)) + +#define CDC_NCM_NDP_SIZE \ + (sizeof(struct usb_cdc_ncm_ndp16) + \ + (CDC_NCM_DPT_DATAGRAMS_MAX + 1) * sizeof(struct usb_cdc_ncm_dpe16)) + +#define cdc_ncm_comm_intf_is_mbim(x) ((x)->desc.bInterfaceSubClass == USB_CDC_SUBCLASS_MBIM && \ + (x)->desc.bInterfaceProtocol == USB_CDC_PROTO_NONE) +#define cdc_ncm_data_intf_is_mbim(x) ((x)->desc.bInterfaceProtocol == USB_CDC_MBIM_PROTO_NTB) + +struct cdc_ncm_ctx { + struct usb_cdc_ncm_ntb_parameters ncm_parm; + struct hrtimer tx_timer; + struct tasklet_struct bh; + + const struct usb_cdc_ncm_desc *func_desc; + const struct usb_cdc_mbim_desc *mbim_desc; + const struct usb_cdc_header_desc *header_desc; + const struct usb_cdc_union_desc *union_desc; + const struct usb_cdc_ether_desc *ether_desc; + + struct net_device *netdev; + struct usb_device *udev; + struct usb_host_endpoint *in_ep; + struct usb_host_endpoint *out_ep; + struct usb_host_endpoint *status_ep; + struct usb_interface *intf; + struct usb_interface *control; + struct usb_interface *data; + + struct sk_buff *tx_curr_skb; + struct sk_buff *tx_rem_skb; + __le32 tx_rem_sign; + + spinlock_t mtx; + atomic_t stop; + + u32 tx_timer_pending; + u32 tx_curr_frame_num; + u32 rx_speed; + u32 tx_speed; + u32 rx_max; + u32 tx_max; + u32 max_datagram_size; + u16 tx_max_datagrams; + u16 tx_remainder; + u16 tx_modulus; + u16 tx_ndp_modulus; + u16 tx_seq; + u16 rx_seq; + u16 connected; +}; + +extern int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting); +extern void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf); +extern struct sk_buff *cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb, __le32 sign); +extern int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in); +extern int cdc_ncm_rx_verify_ndp16(struct sk_buff *skb_in, int ndpoffset); diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index ddbbb7de894b..9bbeabf66c54 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -163,6 +163,16 @@ extern int usbnet_resume(struct usb_interface *); extern void usbnet_disconnect(struct usb_interface *); extern void usbnet_device_suggests_idle(struct usbnet *dev); +extern int usbnet_read_cmd(struct usbnet *dev, u8 cmd, u8 reqtype, + u16 value, u16 index, void *data, u16 size); +extern int usbnet_write_cmd(struct usbnet *dev, u8 cmd, u8 reqtype, + u16 value, u16 index, const void *data, u16 size); +extern int usbnet_read_cmd_nopm(struct usbnet *dev, u8 cmd, u8 reqtype, + u16 value, u16 index, void *data, u16 size); +extern int usbnet_write_cmd_nopm(struct usbnet *dev, u8 cmd, u8 reqtype, + u16 value, u16 index, const void *data, u16 size); +extern int usbnet_write_cmd_async(struct usbnet *dev, u8 cmd, u8 reqtype, + u16 value, u16 index, const void *data, u16 size); /* Drivers that reuse some of the standard USB CDC infrastructure * (notably, using multiple interfaces according to the CDC diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h new file mode 100644 index 000000000000..c52215ff4245 --- /dev/null +++ b/include/linux/vexpress.h @@ -0,0 +1,121 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Copyright (C) 2012 ARM Limited + */ + +#ifndef _LINUX_VEXPRESS_H +#define _LINUX_VEXPRESS_H + +#include <linux/device.h> + +#define VEXPRESS_SITE_MB 0 +#define VEXPRESS_SITE_DB1 1 +#define VEXPRESS_SITE_DB2 2 +#define VEXPRESS_SITE_MASTER 0xf + +#define VEXPRESS_CONFIG_STATUS_DONE 0 +#define VEXPRESS_CONFIG_STATUS_WAIT 1 + +#define VEXPRESS_GPIO_MMC_CARDIN 0 +#define VEXPRESS_GPIO_MMC_WPROT 1 +#define VEXPRESS_GPIO_FLASH_WPn 2 + +#define VEXPRESS_RES_FUNC(_site, _func) \ +{ \ + .start = (_site), \ + .end = (_func), \ + .flags = IORESOURCE_BUS, \ +} + +/* Config bridge API */ + +/** + * struct vexpress_config_bridge_info - description of the platform + * configuration infrastructure bridge. + * + * @name: Bridge name + * + * @func_get: Obtains pointer to a configuration function for a given + * device or a Device Tree node, to be used with @func_put + * and @func_exec. The node pointer should take precedence + * over device pointer when both are passed. + * + * @func_put: Tells the bridge that the function will not be used any + * more, so all allocated resources can be released. + * + * @func_exec: Executes a configuration function read or write operation. + * The offset selects a 32 bit word of the value accessed. + * Must return VEXPRESS_CONFIG_STATUS_DONE when operation + * is finished immediately, VEXPRESS_CONFIG_STATUS_WAIT when + * will be completed in some time or negative value in case + * of error. + */ +struct vexpress_config_bridge_info { + const char *name; + void *(*func_get)(struct device *dev, struct device_node *node); + void (*func_put)(void *func); + int (*func_exec)(void *func, int offset, bool write, u32 *data); +}; + +struct vexpress_config_bridge; + +struct vexpress_config_bridge *vexpress_config_bridge_register( + struct device_node *node, + struct vexpress_config_bridge_info *info); +void vexpress_config_bridge_unregister(struct vexpress_config_bridge *bridge); + +void vexpress_config_complete(struct vexpress_config_bridge *bridge, + int status); + +/* Config function API */ + +struct vexpress_config_func; + +struct vexpress_config_func *__vexpress_config_func_get(struct device *dev, + struct device_node *node); +#define vexpress_config_func_get_by_dev(dev) \ + __vexpress_config_func_get(dev, NULL) +#define vexpress_config_func_get_by_node(node) \ + __vexpress_config_func_get(NULL, node) +void vexpress_config_func_put(struct vexpress_config_func *func); + +/* Both may sleep! */ +int vexpress_config_read(struct vexpress_config_func *func, int offset, + u32 *data); +int vexpress_config_write(struct vexpress_config_func *func, int offset, + u32 data); + +/* Platform control */ + +u32 vexpress_get_procid(int site); +u32 vexpress_get_hbi(int site); +void *vexpress_get_24mhz_clock_base(void); +void vexpress_flags_set(u32 data); + +#define vexpress_get_site_by_node(node) __vexpress_get_site(NULL, node) +#define vexpress_get_site_by_dev(dev) __vexpress_get_site(dev, NULL) +unsigned __vexpress_get_site(struct device *dev, struct device_node *node); + +void vexpress_sysreg_early_init(void __iomem *base); +void vexpress_sysreg_of_early_init(void); + +void vexpress_power_off(void); +void vexpress_restart(char str, const char *cmd); + +/* Clocks */ + +struct clk *vexpress_osc_setup(struct device *dev); +void vexpress_osc_of_setup(struct device_node *node); + +void vexpress_clk_init(void __iomem *sp810_base); +void vexpress_clk_of_init(void); + +#endif diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index 0ee42d9acdc0..2c02f3a8d2ba 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -78,7 +78,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev, * This function acquires VGA resources for the given * card and mark those resources locked. If the resource requested * are "normal" (and not legacy) resources, the arbiter will first check - * wether the card is doing legacy decoding for that type of resource. If + * whether the card is doing legacy decoding for that type of resource. If * yes, the lock is "converted" into a legacy resource lock. * The arbiter will first look for all VGA cards that might conflict * and disable their IOs and/or Memory access, including VGA forwarding @@ -89,7 +89,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev, * This function will block if some conflicting card is already locking * one of the required resources (or any resource on a different bus * segment, since P2P bridges don't differenciate VGA memory and IO - * afaik). You can indicate wether this blocking should be interruptible + * afaik). You can indicate whether this blocking should be interruptible * by a signal (for userland interface) or not. * Must not be called at interrupt time or in atomic context. * If the card already owns the resources, the function succeeds. diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h index 3d3114594370..fe786f07d2bd 100644 --- a/include/linux/vm_event_item.h +++ b/include/linux/vm_event_item.h @@ -58,6 +58,8 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, THP_COLLAPSE_ALLOC, THP_COLLAPSE_ALLOC_FAILED, THP_SPLIT, + THP_ZERO_PAGE_ALLOC, + THP_ZERO_PAGE_ALLOC_FAILED, #endif NR_VM_EVENT_ITEMS }; diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h index b7f45d48b2de..87490ac4bd87 100644 --- a/include/linux/watchdog.h +++ b/include/linux/watchdog.h @@ -105,7 +105,7 @@ struct watchdog_device { #define WATCHDOG_NOWAYOUT_INIT_STATUS 0 #endif -/* Use the following function to check wether or not the watchdog is active */ +/* Use the following function to check whether or not the watchdog is active */ static inline bool watchdog_active(struct watchdog_device *wdd) { return test_bit(WDOG_ACTIVE, &wdd->status); diff --git a/include/media/adp1653.h b/include/media/adp1653.h index 50a1af88aed0..1d9b48a3bd80 100644 --- a/include/media/adp1653.h +++ b/include/media/adp1653.h @@ -3,10 +3,10 @@ * * Copyright (C) 2008--2011 Nokia Corporation * - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> + * Contact: Sakari Ailus <sakari.ailus@iki.fi> * * Contributors: - * Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> + * Sakari Ailus <sakari.ailus@iki.fi> * Tuukka Toivonen <tuukkat76@gmail.com> * * This program is free software; you can redistribute it and/or diff --git a/include/media/davinci/vpbe_display.h b/include/media/davinci/vpbe_display.h index dbf6b37682cd..8dffffedbb59 100644 --- a/include/media/davinci/vpbe_display.h +++ b/include/media/davinci/vpbe_display.h @@ -16,7 +16,7 @@ /* Header files */ #include <linux/videodev2.h> #include <media/v4l2-common.h> -#include <media/videobuf-dma-contig.h> +#include <media/videobuf2-dma-contig.h> #include <media/davinci/vpbe_types.h> #include <media/davinci/vpbe_osd.h> #include <media/davinci/vpbe.h> @@ -62,6 +62,11 @@ struct display_layer_info { enum osd_v_exp_ratio v_exp; }; +struct vpbe_disp_buffer { + struct vb2_buffer vb; + struct list_head list; +}; + /* vpbe display object structure */ struct vpbe_layer { /* number of buffers in fbuffers */ @@ -69,13 +74,15 @@ struct vpbe_layer { /* Pointer to the vpbe_display */ struct vpbe_display *disp_dev; /* Pointer pointing to current v4l2_buffer */ - struct videobuf_buffer *cur_frm; + struct vpbe_disp_buffer *cur_frm; /* Pointer pointing to next v4l2_buffer */ - struct videobuf_buffer *next_frm; + struct vpbe_disp_buffer *next_frm; /* videobuf specific parameters * Buffer queue used in video-buf */ - struct videobuf_queue buffer_queue; + struct vb2_queue buffer_queue; + /* allocator-specific contexts for each plane */ + struct vb2_alloc_ctx *alloc_ctx; /* Queue of filled frames */ struct list_head dma_queue; /* Used in video-buf */ diff --git a/include/media/davinci/vpbe_osd.h b/include/media/davinci/vpbe_osd.h index d7e397a444e6..5ab0d8d41f68 100644 --- a/include/media/davinci/vpbe_osd.h +++ b/include/media/davinci/vpbe_osd.h @@ -357,7 +357,7 @@ struct osd_state { spinlock_t lock; struct device *dev; dma_addr_t osd_base_phys; - unsigned long osd_base; + void __iomem *osd_base; unsigned long osd_size; /* 1-->the isr will toggle the VID0 ping-pong buffer */ int pingpong; diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index 768aa77925cd..e221bc74020b 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -37,7 +37,7 @@ enum ir_kbd_get_key_fn { struct IR_i2c_init_data { char *ir_codes; const char *name; - u64 type; /* RC_TYPE_RC5, etc */ + u64 type; /* RC_BIT_RC5, etc */ u32 polling_interval; /* 0 means DEFAULT_POLLING_INTERVAL */ /* diff --git a/include/media/mt9v022.h b/include/media/mt9v022.h new file mode 100644 index 000000000000..40561801321a --- /dev/null +++ b/include/media/mt9v022.h @@ -0,0 +1,16 @@ +/* + * mt9v022 sensor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MT9V022_H__ +#define __MT9V022_H__ + +struct mt9v022_platform_data { + unsigned short y_skip_top; /* Lines to skip at the top */ +}; + +#endif diff --git a/include/media/rc-core.h b/include/media/rc-core.h index b0c494a69079..f03445f3c767 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -50,7 +50,7 @@ enum rc_driver_type { * @input_dev: the input child device used to communicate events to userspace * @driver_type: specifies if protocol decoding is done in hardware or software * @idle: used to keep track of RX state - * @allowed_protos: bitmask with the supported RC_TYPE_* protocols + * @allowed_protos: bitmask with the supported RC_BIT_* protocols * @scanmask: some hardware decoders are not capable of providing the full * scancode to the application. As this is a hardware limit, we can't do * anything with it. Yet, as the same keycode table can be used with other @@ -113,7 +113,7 @@ struct rc_dev { u32 max_timeout; u32 rx_resolution; u32 tx_resolution; - int (*change_protocol)(struct rc_dev *dev, u64 rc_type); + int (*change_protocol)(struct rc_dev *dev, u64 *rc_type); int (*open)(struct rc_dev *dev); void (*close)(struct rc_dev *dev); int (*s_tx_mask)(struct rc_dev *dev, u32 mask); diff --git a/include/media/rc-map.h b/include/media/rc-map.h index cfd5163ff7f3..74f55a3f14eb 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -11,22 +11,54 @@ #include <linux/input.h> -#define RC_TYPE_UNKNOWN 0 -#define RC_TYPE_RC5 (1 << 0) /* Philips RC5 protocol */ -#define RC_TYPE_NEC (1 << 1) -#define RC_TYPE_RC6 (1 << 2) /* Philips RC6 protocol */ -#define RC_TYPE_JVC (1 << 3) /* JVC protocol */ -#define RC_TYPE_SONY (1 << 4) /* Sony12/15/20 protocol */ -#define RC_TYPE_RC5_SZ (1 << 5) /* RC5 variant used by Streamzap */ -#define RC_TYPE_SANYO (1 << 6) /* Sanyo protocol */ -#define RC_TYPE_MCE_KBD (1 << 29) /* RC6-ish MCE keyboard/mouse */ -#define RC_TYPE_LIRC (1 << 30) /* Pass raw IR to lirc userspace */ -#define RC_TYPE_OTHER (1u << 31) +enum rc_type { + RC_TYPE_UNKNOWN = 0, /* Protocol not known */ + RC_TYPE_OTHER = 1, /* Protocol known but proprietary */ + RC_TYPE_LIRC = 2, /* Pass raw IR to lirc userspace */ + RC_TYPE_RC5 = 3, /* Philips RC5 protocol */ + RC_TYPE_RC5X = 4, /* Philips RC5x protocol */ + RC_TYPE_RC5_SZ = 5, /* StreamZap variant of RC5 */ + RC_TYPE_JVC = 6, /* JVC protocol */ + RC_TYPE_SONY12 = 7, /* Sony 12 bit protocol */ + RC_TYPE_SONY15 = 8, /* Sony 15 bit protocol */ + RC_TYPE_SONY20 = 9, /* Sony 20 bit protocol */ + RC_TYPE_NEC = 10, /* NEC protocol */ + RC_TYPE_SANYO = 11, /* Sanyo protocol */ + RC_TYPE_MCE_KBD = 12, /* RC6-ish MCE keyboard/mouse */ + RC_TYPE_RC6_0 = 13, /* Philips RC6-0-16 protocol */ + RC_TYPE_RC6_6A_20 = 14, /* Philips RC6-6A-20 protocol */ + RC_TYPE_RC6_6A_24 = 15, /* Philips RC6-6A-24 protocol */ + RC_TYPE_RC6_6A_32 = 16, /* Philips RC6-6A-32 protocol */ + RC_TYPE_RC6_MCE = 17, /* MCE (Philips RC6-6A-32 subtype) protocol */ +}; + +#define RC_BIT_NONE 0 +#define RC_BIT_UNKNOWN (1 << RC_TYPE_UNKNOWN) +#define RC_BIT_OTHER (1 << RC_TYPE_OTHER) +#define RC_BIT_LIRC (1 << RC_TYPE_LIRC) +#define RC_BIT_RC5 (1 << RC_TYPE_RC5) +#define RC_BIT_RC5X (1 << RC_TYPE_RC5X) +#define RC_BIT_RC5_SZ (1 << RC_TYPE_RC5_SZ) +#define RC_BIT_JVC (1 << RC_TYPE_JVC) +#define RC_BIT_SONY12 (1 << RC_TYPE_SONY12) +#define RC_BIT_SONY15 (1 << RC_TYPE_SONY15) +#define RC_BIT_SONY20 (1 << RC_TYPE_SONY20) +#define RC_BIT_NEC (1 << RC_TYPE_NEC) +#define RC_BIT_SANYO (1 << RC_TYPE_SANYO) +#define RC_BIT_MCE_KBD (1 << RC_TYPE_MCE_KBD) +#define RC_BIT_RC6_0 (1 << RC_TYPE_RC6_0) +#define RC_BIT_RC6_6A_20 (1 << RC_TYPE_RC6_6A_20) +#define RC_BIT_RC6_6A_24 (1 << RC_TYPE_RC6_6A_24) +#define RC_BIT_RC6_6A_32 (1 << RC_TYPE_RC6_6A_32) +#define RC_BIT_RC6_MCE (1 << RC_TYPE_RC6_MCE) -#define RC_TYPE_ALL (RC_TYPE_RC5 | RC_TYPE_NEC | RC_TYPE_RC6 | \ - RC_TYPE_JVC | RC_TYPE_SONY | RC_TYPE_LIRC | \ - RC_TYPE_RC5_SZ | RC_TYPE_SANYO | RC_TYPE_MCE_KBD | \ - RC_TYPE_OTHER) +#define RC_BIT_ALL (RC_BIT_UNKNOWN | RC_BIT_OTHER | RC_BIT_LIRC | \ + RC_BIT_RC5 | RC_BIT_RC5X | RC_BIT_RC5_SZ | \ + RC_BIT_JVC | \ + RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20 | \ + RC_BIT_NEC | RC_BIT_SANYO | RC_BIT_MCE_KBD | \ + RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | \ + RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE) struct rc_map_table { u32 scancode; @@ -38,7 +70,7 @@ struct rc_map { unsigned int size; /* Max number of entries */ unsigned int len; /* Used number of entries */ unsigned int alloc; /* Size of *scan in bytes */ - u64 rc_type; + enum rc_type rc_type; const char *name; spinlock_t lock; }; diff --git a/include/media/s3c_camif.h b/include/media/s3c_camif.h new file mode 100644 index 000000000000..df96c2c789b4 --- /dev/null +++ b/include/media/s3c_camif.h @@ -0,0 +1,45 @@ +/* + * s3c24xx/s3c64xx SoC series Camera Interface (CAMIF) driver + * + * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef MEDIA_S3C_CAMIF_ +#define MEDIA_S3C_CAMIF_ + +#include <linux/i2c.h> +#include <media/v4l2-mediabus.h> + +/** + * struct s3c_camif_sensor_info - an image sensor description + * @i2c_board_info: pointer to an I2C sensor subdevice board info + * @clock_frequency: frequency of the clock the host provides to a sensor + * @mbus_type: media bus type + * @i2c_bus_num: i2c control bus id the sensor is attached to + * @flags: the parallel bus flags defining signals polarity (V4L2_MBUS_*) + * @use_field: 1 if parallel bus FIELD signal is used (only s3c64xx) + */ +struct s3c_camif_sensor_info { + struct i2c_board_info i2c_board_info; + unsigned long clock_frequency; + enum v4l2_mbus_type mbus_type; + u16 i2c_bus_num; + u16 flags; + u8 use_field; +}; + +struct s3c_camif_plat_data { + struct s3c_camif_sensor_info sensor; + int (*gpio_get)(void); + int (*gpio_put)(void); +}; + +/* Platform default helper functions */ +int s3c_camif_gpio_get(void); +int s3c_camif_gpio_put(void); + +#endif /* MEDIA_S3C_CAMIF_ */ diff --git a/include/media/smiapp.h b/include/media/smiapp.h index 9ab07fd45d5c..07f96a89e189 100644 --- a/include/media/smiapp.h +++ b/include/media/smiapp.h @@ -4,7 +4,7 @@ * Generic driver for SMIA/SMIA++ compliant camera modules * * Copyright (C) 2011--2012 Nokia Corporation - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> + * Contact: Sakari Ailus <sakari.ailus@iki.fi> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index e7c5d170a9cd..eff85f934b24 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -5,7 +5,7 @@ * * Copyright (C) 2009--2010 Nokia Corporation. * - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> + * Contact: Sakari Ailus <sakari.ailus@iki.fi> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/media/v4l2-fh.h b/include/media/v4l2-fh.h index 52513c225c18..a62ee18cb7b7 100644 --- a/include/media/v4l2-fh.h +++ b/include/media/v4l2-fh.h @@ -6,7 +6,7 @@ * * Copyright (C) 2009--2010 Nokia Corporation. * - * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> + * Contact: Sakari Ailus <sakari.ailus@iki.fi> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index e48b571ca37d..4118ad1324c9 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -111,6 +111,8 @@ struct v4l2_ioctl_ops { int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b); int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b); int (*vidioc_qbuf) (struct file *file, void *fh, struct v4l2_buffer *b); + int (*vidioc_expbuf) (struct file *file, void *fh, + struct v4l2_exportbuffer *e); int (*vidioc_dqbuf) (struct file *file, void *fh, struct v4l2_buffer *b); int (*vidioc_create_bufs)(struct file *file, void *fh, struct v4l2_create_buffers *b); diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h index 131cc4a53675..7e82d2b193d5 100644 --- a/include/media/v4l2-mem2mem.h +++ b/include/media/v4l2-mem2mem.h @@ -111,6 +111,9 @@ int v4l2_m2m_qbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, int v4l2_m2m_dqbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, struct v4l2_buffer *buf); +int v4l2_m2m_expbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, + struct v4l2_exportbuffer *eb); + int v4l2_m2m_streamon(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, enum v4l2_buf_type type); int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx, diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index e04252a9fea6..9cfd4ee9e56f 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -16,6 +16,7 @@ #include <linux/mutex.h> #include <linux/poll.h> #include <linux/videodev2.h> +#include <linux/dma-buf.h> struct vb2_alloc_ctx; struct vb2_fileio_data; @@ -41,6 +42,24 @@ struct vb2_fileio_data; * argument to other ops in this structure * @put_userptr: inform the allocator that a USERPTR buffer will no longer * be used + * @attach_dmabuf: attach a shared struct dma_buf for a hardware operation; + * used for DMABUF memory types; alloc_ctx is the alloc context + * dbuf is the shared dma_buf; returns NULL on failure; + * allocator private per-buffer structure on success; + * this needs to be used for further accesses to the buffer + * @detach_dmabuf: inform the exporter of the buffer that the current DMABUF + * buffer is no longer used; the buf_priv argument is the + * allocator private per-buffer structure previously returned + * from the attach_dmabuf callback + * @map_dmabuf: request for access to the dmabuf from allocator; the allocator + * of dmabuf is informed that this driver is going to use the + * dmabuf + * @unmap_dmabuf: releases access control to the dmabuf - allocator is notified + * that this driver is done using the dmabuf for now + * @prepare: called every time the buffer is passed from userspace to the + * driver, useful for cache synchronisation, optional + * @finish: called every time the buffer is passed back from the driver + * to the userspace, also optional * @vaddr: return a kernel virtual address to a given memory buffer * associated with the passed private structure or NULL if no * such mapping exists @@ -56,15 +75,27 @@ struct vb2_fileio_data; * Required ops for USERPTR types: get_userptr, put_userptr. * Required ops for MMAP types: alloc, put, num_users, mmap. * Required ops for read/write access types: alloc, put, num_users, vaddr + * Required ops for DMABUF types: attach_dmabuf, detach_dmabuf, map_dmabuf, + * unmap_dmabuf. */ struct vb2_mem_ops { void *(*alloc)(void *alloc_ctx, unsigned long size); void (*put)(void *buf_priv); + struct dma_buf *(*get_dmabuf)(void *buf_priv); void *(*get_userptr)(void *alloc_ctx, unsigned long vaddr, unsigned long size, int write); void (*put_userptr)(void *buf_priv); + void (*prepare)(void *buf_priv); + void (*finish)(void *buf_priv); + + void *(*attach_dmabuf)(void *alloc_ctx, struct dma_buf *dbuf, + unsigned long size, int write); + void (*detach_dmabuf)(void *buf_priv); + int (*map_dmabuf)(void *buf_priv); + void (*unmap_dmabuf)(void *buf_priv); + void *(*vaddr)(void *buf_priv); void *(*cookie)(void *buf_priv); @@ -75,6 +106,8 @@ struct vb2_mem_ops { struct vb2_plane { void *mem_priv; + struct dma_buf *dbuf; + unsigned int dbuf_mapped; }; /** @@ -83,12 +116,14 @@ struct vb2_plane { * @VB2_USERPTR: driver supports USERPTR with streaming API * @VB2_READ: driver supports read() style access * @VB2_WRITE: driver supports write() style access + * @VB2_DMABUF: driver supports DMABUF with streaming API */ enum vb2_io_modes { VB2_MMAP = (1 << 0), VB2_USERPTR = (1 << 1), VB2_READ = (1 << 2), VB2_WRITE = (1 << 3), + VB2_DMABUF = (1 << 4), }; /** @@ -329,6 +364,7 @@ int __must_check vb2_queue_init(struct vb2_queue *q); void vb2_queue_release(struct vb2_queue *q); int vb2_qbuf(struct vb2_queue *q, struct v4l2_buffer *b); +int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb); int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking); int vb2_streamon(struct vb2_queue *q, enum v4l2_buf_type type); @@ -438,6 +474,8 @@ int vb2_ioctl_qbuf(struct file *file, void *priv, struct v4l2_buffer *p); int vb2_ioctl_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p); int vb2_ioctl_streamon(struct file *file, void *priv, enum v4l2_buf_type i); int vb2_ioctl_streamoff(struct file *file, void *priv, enum v4l2_buf_type i); +int vb2_ioctl_expbuf(struct file *file, void *priv, + struct v4l2_exportbuffer *p); /* struct v4l2_file_operations helpers */ diff --git a/include/media/videobuf2-memops.h b/include/media/videobuf2-memops.h index 84e1f6c031c5..f05444ca8c0c 100644 --- a/include/media/videobuf2-memops.h +++ b/include/media/videobuf2-memops.h @@ -33,11 +33,6 @@ extern const struct vm_operations_struct vb2_common_vm_ops; int vb2_get_contig_userptr(unsigned long vaddr, unsigned long size, struct vm_area_struct **res_vma, dma_addr_t *res_pa); -int vb2_mmap_pfn_range(struct vm_area_struct *vma, unsigned long paddr, - unsigned long size, - const struct vm_operations_struct *vm_ops, - void *priv); - struct vm_area_struct *vb2_get_vma(struct vm_area_struct *vma); void vb2_put_vma(struct vm_area_struct *vma); diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 9e63e76b20e7..df4ef9453384 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -172,6 +172,9 @@ extern bool ipv6_chk_acast_addr(struct net *net, struct net_device *dev, extern int register_inet6addr_notifier(struct notifier_block *nb); extern int unregister_inet6addr_notifier(struct notifier_block *nb); +extern void inet6_netconf_notify_devconf(struct net *net, int type, int ifindex, + struct ipv6_devconf *devconf); + /** * __in6_dev_get - get inet6_dev pointer from netdevice * @dev: network device diff --git a/include/net/af_unix.h b/include/net/af_unix.h index b5f8988e4283..0a996a3517ed 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -53,7 +53,6 @@ struct unix_sock { struct path path; struct mutex readlock; struct sock *peer; - struct sock *other; struct list_head link; atomic_long_t inflight; spinlock_t lock; diff --git a/include/net/bluetooth/a2mp.h b/include/net/bluetooth/a2mp.h index 6a76e0a0705e..42f21766c538 100644 --- a/include/net/bluetooth/a2mp.h +++ b/include/net/bluetooth/a2mp.h @@ -19,13 +19,25 @@ #define A2MP_FEAT_EXT 0x8000 +enum amp_mgr_state { + READ_LOC_AMP_INFO, + READ_LOC_AMP_ASSOC, + READ_LOC_AMP_ASSOC_FINAL, +}; + struct amp_mgr { + struct list_head list; struct l2cap_conn *l2cap_conn; struct l2cap_chan *a2mp_chan; + struct l2cap_chan *bredr_chan; struct kref kref; __u8 ident; __u8 handle; + enum amp_mgr_state state; unsigned long flags; + + struct list_head amp_ctrls; + struct mutex amp_ctrls_lock; }; struct a2mp_cmd { @@ -118,9 +130,19 @@ struct a2mp_physlink_rsp { #define A2MP_STATUS_PHYS_LINK_EXISTS 0x05 #define A2MP_STATUS_SECURITY_VIOLATION 0x06 -void amp_mgr_get(struct amp_mgr *mgr); +extern struct list_head amp_mgr_list; +extern struct mutex amp_mgr_list_lock; + +struct amp_mgr *amp_mgr_get(struct amp_mgr *mgr); int amp_mgr_put(struct amp_mgr *mgr); +u8 __next_ident(struct amp_mgr *mgr); struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn, struct sk_buff *skb); +struct amp_mgr *amp_mgr_lookup_by_state(u8 state); +void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *data); +void a2mp_discover_amp(struct l2cap_chan *chan); +void a2mp_send_getinfo_rsp(struct hci_dev *hdev); +void a2mp_send_getampassoc_rsp(struct hci_dev *hdev, u8 status); +void a2mp_send_create_phy_link_req(struct hci_dev *hdev, u8 status); #endif /* __A2MP_H */ diff --git a/include/net/bluetooth/amp.h b/include/net/bluetooth/amp.h new file mode 100644 index 000000000000..7ea3db77ba89 --- /dev/null +++ b/include/net/bluetooth/amp.h @@ -0,0 +1,54 @@ +/* + Copyright (c) 2011,2012 Intel Corp. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 and + only version 2 as published by the Free Software Foundation. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. +*/ + +#ifndef __AMP_H +#define __AMP_H + +struct amp_ctrl { + struct list_head list; + struct kref kref; + __u8 id; + __u16 assoc_len_so_far; + __u16 assoc_rem_len; + __u16 assoc_len; + __u8 *assoc; +}; + +int amp_ctrl_put(struct amp_ctrl *ctrl); +void amp_ctrl_get(struct amp_ctrl *ctrl); +struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr, u8 id); +struct amp_ctrl *amp_ctrl_lookup(struct amp_mgr *mgr, u8 id); +void amp_ctrl_list_flush(struct amp_mgr *mgr); + +struct hci_conn *phylink_add(struct hci_dev *hdev, struct amp_mgr *mgr, + u8 remote_id, bool out); + +int phylink_gen_key(struct hci_conn *hcon, u8 *data, u8 *len, u8 *type); + +void amp_read_loc_info(struct hci_dev *hdev, struct amp_mgr *mgr); +void amp_read_loc_assoc_frag(struct hci_dev *hdev, u8 phy_handle); +void amp_read_loc_assoc(struct hci_dev *hdev, struct amp_mgr *mgr); +void amp_read_loc_assoc_final_data(struct hci_dev *hdev, + struct hci_conn *hcon); +void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr, + struct hci_conn *hcon); +void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr, + struct hci_conn *hcon); +void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle); +void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle); +void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon); +void amp_create_logical_link(struct l2cap_chan *chan); +void amp_disconnect_logical_link(struct hci_chan *hchan); +void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason); + +#endif /* __AMP_H */ diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index ede036977ae8..2554b3f5222a 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -180,7 +180,6 @@ static inline void bacpy(bdaddr_t *dst, bdaddr_t *src) } void baswap(bdaddr_t *dst, bdaddr_t *src); -char *batostr(bdaddr_t *ba); /* Common socket structures and functions */ diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 76b2b6bdcf36..45eee08157bb 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -33,6 +33,8 @@ #define HCI_LINK_KEY_SIZE 16 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) +#define HCI_MAX_AMP_ASSOC_SIZE 672 + /* HCI dev events */ #define HCI_DEV_REG 1 #define HCI_DEV_UNREG 2 @@ -113,6 +115,7 @@ enum { HCI_SSP_ENABLED, HCI_HS_ENABLED, HCI_LE_ENABLED, + HCI_LE_PERIPHERAL, HCI_CONNECTABLE, HCI_DISCOVERABLE, HCI_LINK_SECURITY, @@ -151,7 +154,7 @@ enum { #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ -#define HCI_CMD_TIMEOUT msecs_to_jiffies(1000) /* 1 second */ +#define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ @@ -196,6 +199,7 @@ enum { #define ACL_START_NO_FLUSH 0x00 #define ACL_CONT 0x01 #define ACL_START 0x02 +#define ACL_COMPLETE 0x03 #define ACL_ACTIVE_BCAST 0x04 #define ACL_PICO_BCAST 0x08 @@ -205,6 +209,7 @@ enum { #define ESCO_LINK 0x02 /* Low Energy links do not have defined link type. Use invented one */ #define LE_LINK 0x80 +#define AMP_LINK 0x81 /* LMP features */ #define LMP_3SLOT 0x01 @@ -314,6 +319,9 @@ enum { #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 +/* The core spec defines 127 as the "not available" value */ +#define HCI_TX_POWER_INVALID 127 + /* Extended Inquiry Response field types */ #define EIR_FLAGS 0x01 /* flags */ #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ @@ -330,6 +338,13 @@ enum { #define EIR_SSP_RAND_R 0x0F /* Simple Pairing Randomizer R */ #define EIR_DEVICE_ID 0x10 /* device ID */ +/* Low Energy Advertising Flags */ +#define LE_AD_LIMITED 0x01 /* Limited Discoverable */ +#define LE_AD_GENERAL 0x02 /* General Discoverable */ +#define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ +#define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ +#define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ + /* ----- HCI Commands ---- */ #define HCI_OP_NOP 0x0000 @@ -556,12 +571,46 @@ struct hci_cp_accept_phy_link { __u8 key[HCI_AMP_LINK_KEY_SIZE]; } __packed; -#define HCI_OP_DISCONN_PHY_LINK 0x0437 +#define HCI_OP_DISCONN_PHY_LINK 0x0437 struct hci_cp_disconn_phy_link { __u8 phy_handle; __u8 reason; } __packed; +struct ext_flow_spec { + __u8 id; + __u8 stype; + __le16 msdu; + __le32 sdu_itime; + __le32 acc_lat; + __le32 flush_to; +} __packed; + +#define HCI_OP_CREATE_LOGICAL_LINK 0x0438 +#define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 +struct hci_cp_create_accept_logical_link { + __u8 phy_handle; + struct ext_flow_spec tx_flow_spec; + struct ext_flow_spec rx_flow_spec; +} __packed; + +#define HCI_OP_DISCONN_LOGICAL_LINK 0x043a +struct hci_cp_disconn_logical_link { + __le16 log_handle; +} __packed; + +#define HCI_OP_LOGICAL_LINK_CANCEL 0x043b +struct hci_cp_logical_link_cancel { + __u8 phy_handle; + __u8 flow_spec_id; +} __packed; + +struct hci_rp_logical_link_cancel { + __u8 status; + __u8 phy_handle; + __u8 flow_spec_id; +} __packed; + #define HCI_OP_SNIFF_MODE 0x0803 struct hci_cp_sniff_mode { __le16 handle; @@ -894,6 +943,22 @@ struct hci_rp_le_read_buffer_size { __u8 le_max_pkt; } __packed; +#define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 +struct hci_rp_le_read_adv_tx_power { + __u8 status; + __s8 tx_power; +} __packed; + +#define HCI_MAX_AD_LENGTH 31 + +#define HCI_OP_LE_SET_ADV_DATA 0x2008 +struct hci_cp_le_set_adv_data { + __u8 length; + __u8 data[HCI_MAX_AD_LENGTH]; +} __packed; + +#define HCI_OP_LE_SET_ADV_ENABLE 0x200a + #define HCI_OP_LE_SET_SCAN_PARAM 0x200b struct hci_cp_le_set_scan_param { __u8 type; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e7d454609881..014a2eaa5389 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -73,6 +73,7 @@ struct discovery_state { struct hci_conn_hash { struct list_head list; unsigned int acl_num; + unsigned int amp_num; unsigned int sco_num; unsigned int le_num; }; @@ -124,6 +125,14 @@ struct le_scan_params { #define HCI_MAX_SHORT_NAME_LENGTH 10 +struct amp_assoc { + __u16 len; + __u16 offset; + __u16 rem_len; + __u16 len_so_far; + __u8 data[HCI_MAX_AMP_ASSOC_SIZE]; +}; + #define NUM_REASSEMBLY 4 struct hci_dev { struct list_head list; @@ -177,6 +186,8 @@ struct hci_dev { __u32 amp_max_flush_to; __u32 amp_be_flush_to; + struct amp_assoc loc_assoc; + __u8 flow_ctl_mode; unsigned int auto_accept_delay; @@ -252,8 +263,6 @@ struct hci_dev { struct sk_buff_head driver_init; - void *core_data; - atomic_t promisc; struct dentry *debugfs; @@ -269,6 +278,10 @@ struct hci_dev { struct work_struct le_scan; struct le_scan_params le_scan_params; + __s8 adv_tx_power; + __u8 adv_data[HCI_MAX_AD_LENGTH]; + __u8 adv_data_len; + int (*open)(struct hci_dev *hdev); int (*close)(struct hci_dev *hdev); int (*flush)(struct hci_dev *hdev); @@ -277,6 +290,8 @@ struct hci_dev { int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg); }; +#define HCI_PHY_HANDLE(handle) (handle & 0xff) + struct hci_conn { struct list_head list; @@ -310,6 +325,7 @@ struct hci_conn { __u8 remote_cap; __u8 remote_auth; + __u8 remote_id; bool flush_key; unsigned int sent; @@ -339,10 +355,11 @@ struct hci_conn { struct hci_chan { struct list_head list; - + __u16 handle; struct hci_conn *conn; struct sk_buff_head data_q; unsigned int sent; + __u8 state; }; extern struct list_head hci_dev_list; @@ -359,7 +376,7 @@ extern int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt); extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags); -extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); +extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags); extern void sco_connect_cfm(struct hci_conn *hcon, __u8 status); extern void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason); extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb); @@ -438,6 +455,9 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c) case ACL_LINK: h->acl_num++; break; + case AMP_LINK: + h->amp_num++; + break; case LE_LINK: h->le_num++; break; @@ -459,6 +479,9 @@ static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c) case ACL_LINK: h->acl_num--; break; + case AMP_LINK: + h->amp_num--; + break; case LE_LINK: h->le_num--; break; @@ -475,6 +498,8 @@ static inline unsigned int hci_conn_num(struct hci_dev *hdev, __u8 type) switch (type) { case ACL_LINK: return h->acl_num; + case AMP_LINK: + return h->amp_num; case LE_LINK: return h->le_num; case SCO_LINK: @@ -552,10 +577,12 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst); int hci_conn_del(struct hci_conn *conn); void hci_conn_hash_flush(struct hci_dev *hdev); void hci_conn_check_pending(struct hci_dev *hdev); +void hci_conn_accept(struct hci_conn *conn, int mask); struct hci_chan *hci_chan_create(struct hci_conn *conn); void hci_chan_del(struct hci_chan *chan); void hci_chan_list_flush(struct hci_conn *conn); +struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle); struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 dst_type, __u8 sec_level, __u8 auth_type); @@ -584,7 +611,10 @@ static inline void hci_conn_put(struct hci_conn *conn) if (atomic_dec_and_test(&conn->refcnt)) { unsigned long timeo; - if (conn->type == ACL_LINK || conn->type == LE_LINK) { + + switch (conn->type) { + case ACL_LINK: + case LE_LINK: del_timer(&conn->idle_timer); if (conn->state == BT_CONNECTED) { timeo = conn->disc_timeout; @@ -593,12 +623,20 @@ static inline void hci_conn_put(struct hci_conn *conn) } else { timeo = msecs_to_jiffies(10); } - } else { + break; + + case AMP_LINK: + timeo = conn->disc_timeout; + break; + + default: timeo = msecs_to_jiffies(10); + break; } + cancel_delayed_work(&conn->disc_work); queue_delayed_work(conn->hdev->workqueue, - &conn->disc_work, timeo); + &conn->disc_work, timeo); } } @@ -650,7 +688,7 @@ static inline uint8_t __hci_num_ctrl(void) } struct hci_dev *hci_dev_get(int index); -struct hci_dev *hci_get_route(bdaddr_t *src, bdaddr_t *dst); +struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src); struct hci_dev *hci_alloc_dev(void); void hci_free_dev(struct hci_dev *hdev); @@ -699,6 +737,8 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, u8 *randomizer); int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr); +int hci_update_ad(struct hci_dev *hdev); + void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); int hci_recv_frame(struct sk_buff *skb); @@ -715,22 +755,51 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->dev.parent = (pdev)) /* ----- LMP capabilities ----- */ -#define lmp_rswitch_capable(dev) ((dev)->features[0] & LMP_RSWITCH) #define lmp_encrypt_capable(dev) ((dev)->features[0] & LMP_ENCRYPT) +#define lmp_rswitch_capable(dev) ((dev)->features[0] & LMP_RSWITCH) +#define lmp_hold_capable(dev) ((dev)->features[0] & LMP_HOLD) #define lmp_sniff_capable(dev) ((dev)->features[0] & LMP_SNIFF) -#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR) +#define lmp_park_capable(dev) ((dev)->features[1] & LMP_PARK) +#define lmp_inq_rssi_capable(dev) ((dev)->features[3] & LMP_RSSI_INQ) #define lmp_esco_capable(dev) ((dev)->features[3] & LMP_ESCO) +#define lmp_bredr_capable(dev) (!((dev)->features[4] & LMP_NO_BREDR)) +#define lmp_le_capable(dev) ((dev)->features[4] & LMP_LE) +#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR) +#define lmp_pause_enc_capable(dev) ((dev)->features[5] & LMP_PAUSE_ENC) +#define lmp_ext_inq_capable(dev) ((dev)->features[6] & LMP_EXT_INQ) +#define lmp_le_br_capable(dev) !!((dev)->features[6] & LMP_SIMUL_LE_BR) #define lmp_ssp_capable(dev) ((dev)->features[6] & LMP_SIMPLE_PAIR) #define lmp_no_flush_capable(dev) ((dev)->features[6] & LMP_NO_FLUSH) -#define lmp_le_capable(dev) ((dev)->features[4] & LMP_LE) -#define lmp_bredr_capable(dev) (!((dev)->features[4] & LMP_NO_BREDR)) +#define lmp_lsto_capable(dev) ((dev)->features[7] & LMP_LSTO) +#define lmp_inq_tx_pwr_capable(dev) ((dev)->features[7] & LMP_INQ_TX_PWR) +#define lmp_ext_feat_capable(dev) ((dev)->features[7] & LMP_EXTFEATURES) /* ----- Extended LMP capabilities ----- */ -#define lmp_host_le_capable(dev) ((dev)->host_features[0] & LMP_HOST_LE) +#define lmp_host_ssp_capable(dev) ((dev)->host_features[0] & LMP_HOST_SSP) +#define lmp_host_le_capable(dev) !!((dev)->host_features[0] & LMP_HOST_LE) +#define lmp_host_le_br_capable(dev) !!((dev)->host_features[0] & LMP_HOST_LE_BREDR) + +/* returns true if at least one AMP active */ +static inline bool hci_amp_capable(void) +{ + struct hci_dev *hdev; + bool ret = false; + + read_lock(&hci_dev_list_lock); + list_for_each_entry(hdev, &hci_dev_list, list) + if (hdev->amp_type == HCI_AMP && + test_bit(HCI_UP, &hdev->flags)) + ret = true; + read_unlock(&hci_dev_list_lock); + + return ret; +} /* ----- HCI protocols ----- */ +#define HCI_PROTO_DEFER 0x01 + static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, - __u8 type) + __u8 type, __u8 *flags) { switch (type) { case ACL_LINK: @@ -738,7 +807,7 @@ static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, case SCO_LINK: case ESCO_LINK: - return sco_connect_ind(hdev, bdaddr); + return sco_connect_ind(hdev, bdaddr, flags); default: BT_ERR("unknown link type %d", type); @@ -789,6 +858,10 @@ static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason) sco_disconn_cfm(conn, reason); break; + /* L2CAP would be handled for BREDR chan */ + case AMP_LINK: + break; + default: BT_ERR("unknown link type %d", conn->type); break; @@ -841,7 +914,7 @@ struct hci_cb { static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status) { - struct list_head *p; + struct hci_cb *cb; __u8 encrypt; hci_proto_auth_cfm(conn, status); @@ -852,8 +925,7 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status) encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00; read_lock(&hci_cb_list_lock); - list_for_each(p, &hci_cb_list) { - struct hci_cb *cb = list_entry(p, struct hci_cb, list); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->security_cfm) cb->security_cfm(conn, status, encrypt); } @@ -863,7 +935,7 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status) static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encrypt) { - struct list_head *p; + struct hci_cb *cb; if (conn->sec_level == BT_SECURITY_SDP) conn->sec_level = BT_SECURITY_LOW; @@ -874,8 +946,7 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, hci_proto_encrypt_cfm(conn, status, encrypt); read_lock(&hci_cb_list_lock); - list_for_each(p, &hci_cb_list) { - struct hci_cb *cb = list_entry(p, struct hci_cb, list); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->security_cfm) cb->security_cfm(conn, status, encrypt); } @@ -884,11 +955,10 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status) { - struct list_head *p; + struct hci_cb *cb; read_lock(&hci_cb_list_lock); - list_for_each(p, &hci_cb_list) { - struct hci_cb *cb = list_entry(p, struct hci_cb, list); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->key_change_cfm) cb->key_change_cfm(conn, status); } @@ -898,11 +968,10 @@ static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status) static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status, __u8 role) { - struct list_head *p; + struct hci_cb *cb; read_lock(&hci_cb_list_lock); - list_for_each(p, &hci_cb_list) { - struct hci_cb *cb = list_entry(p, struct hci_cb, list); + list_for_each_entry(cb, &hci_cb_list, list) { if (cb->role_switch_cfm) cb->role_switch_cfm(conn, status, role); } diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 7ed8e356425a..7588ef44ebaf 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -32,13 +32,14 @@ /* L2CAP defaults */ #define L2CAP_DEFAULT_MTU 672 #define L2CAP_DEFAULT_MIN_MTU 48 -#define L2CAP_DEFAULT_FLUSH_TO 0xffff +#define L2CAP_DEFAULT_FLUSH_TO 0xFFFF +#define L2CAP_EFS_DEFAULT_FLUSH_TO 0xFFFFFFFF #define L2CAP_DEFAULT_TX_WINDOW 63 #define L2CAP_DEFAULT_EXT_WINDOW 0x3FFF #define L2CAP_DEFAULT_MAX_TX 3 #define L2CAP_DEFAULT_RETRANS_TO 2000 /* 2 seconds */ #define L2CAP_DEFAULT_MONITOR_TO 12000 /* 12 seconds */ -#define L2CAP_DEFAULT_MAX_PDU_SIZE 1009 /* Sized for 3-DH5 packet */ +#define L2CAP_DEFAULT_MAX_PDU_SIZE 1492 /* Sized for AMP packet */ #define L2CAP_DEFAULT_ACK_TO 200 #define L2CAP_DEFAULT_MAX_SDU_SIZE 0xFFFF #define L2CAP_DEFAULT_SDU_ITIME 0xFFFFFFFF @@ -51,6 +52,8 @@ #define L2CAP_ENC_TIMEOUT msecs_to_jiffies(5000) #define L2CAP_CONN_TIMEOUT msecs_to_jiffies(40000) #define L2CAP_INFO_TIMEOUT msecs_to_jiffies(4000) +#define L2CAP_MOVE_TIMEOUT msecs_to_jiffies(4000) +#define L2CAP_MOVE_ERTX_TIMEOUT msecs_to_jiffies(60000) #define L2CAP_A2MP_DEFAULT_MTU 670 @@ -433,6 +436,8 @@ struct l2cap_chan { struct sock *sk; struct l2cap_conn *conn; + struct hci_conn *hs_hcon; + struct hci_chan *hs_hchan; struct kref kref; __u8 state; @@ -476,6 +481,12 @@ struct l2cap_chan { unsigned long conn_state; unsigned long flags; + __u8 remote_amp_id; + __u8 local_amp_id; + __u8 move_id; + __u8 move_state; + __u8 move_role; + __u16 next_tx_seq; __u16 expected_ack_seq; __u16 expected_tx_seq; @@ -538,6 +549,7 @@ struct l2cap_ops { void (*state_change) (struct l2cap_chan *chan, int state); void (*ready) (struct l2cap_chan *chan); + void (*defer) (struct l2cap_chan *chan); struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan, unsigned long len, int nb); }; @@ -599,7 +611,7 @@ enum { CONF_MTU_DONE, CONF_MODE_DONE, CONF_CONNECT_PEND, - CONF_NO_FCS_RECV, + CONF_RECV_NO_FCS, CONF_STATE2_DEVICE, CONF_EWS_RECV, CONF_LOC_CONF_PEND, @@ -640,6 +652,9 @@ enum { enum { L2CAP_RX_STATE_RECV, L2CAP_RX_STATE_SREJ_SENT, + L2CAP_RX_STATE_MOVE, + L2CAP_RX_STATE_WAIT_P, + L2CAP_RX_STATE_WAIT_F, }; enum { @@ -670,6 +685,25 @@ enum { L2CAP_EV_RECV_FRAME, }; +enum { + L2CAP_MOVE_ROLE_NONE, + L2CAP_MOVE_ROLE_INITIATOR, + L2CAP_MOVE_ROLE_RESPONDER, +}; + +enum { + L2CAP_MOVE_STABLE, + L2CAP_MOVE_WAIT_REQ, + L2CAP_MOVE_WAIT_RSP, + L2CAP_MOVE_WAIT_RSP_SUCCESS, + L2CAP_MOVE_WAIT_CONFIRM, + L2CAP_MOVE_WAIT_CONFIRM_RSP, + L2CAP_MOVE_WAIT_LOGICAL_COMP, + L2CAP_MOVE_WAIT_LOGICAL_CFM, + L2CAP_MOVE_WAIT_LOCAL_BUSY, + L2CAP_MOVE_WAIT_PREPARE, +}; + void l2cap_chan_hold(struct l2cap_chan *c); void l2cap_chan_put(struct l2cap_chan *c); @@ -745,6 +779,10 @@ static inline void l2cap_chan_no_ready(struct l2cap_chan *chan) { } +static inline void l2cap_chan_no_defer(struct l2cap_chan *chan) +{ +} + extern bool disable_ertm; int l2cap_init_sockets(void); @@ -767,6 +805,12 @@ int l2cap_chan_check_security(struct l2cap_chan *chan); void l2cap_chan_set_defaults(struct l2cap_chan *chan); int l2cap_ertm_init(struct l2cap_chan *chan); void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan); +void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan); void l2cap_chan_del(struct l2cap_chan *chan, int err); +void l2cap_send_conn_req(struct l2cap_chan *chan); +void l2cap_move_start(struct l2cap_chan *chan); +void l2cap_logical_cfm(struct l2cap_chan *chan, struct hci_chan *hchan, + u8 status); +void __l2cap_physical_cfm(struct l2cap_chan *chan, int result); #endif /* __L2CAP_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 7d5b6000378b..8e6a6b73b9c9 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -58,6 +58,8 @@ * structures here describe these capabilities in detail. */ +struct wiphy; + /* * wireless hardware capability structures */ @@ -306,6 +308,104 @@ struct key_params { }; /** + * struct cfg80211_chan_def - channel definition + * @chan: the (control) channel + * @width: channel width + * @center_freq1: center frequency of first segment + * @center_freq2: center frequency of second segment + * (only with 80+80 MHz) + */ +struct cfg80211_chan_def { + struct ieee80211_channel *chan; + enum nl80211_chan_width width; + u32 center_freq1; + u32 center_freq2; +}; + +/** + * cfg80211_get_chandef_type - return old channel type from chandef + * @chandef: the channel definition + * + * Returns the old channel type (NOHT, HT20, HT40+/-) from a given + * chandef, which must have a bandwidth allowing this conversion. + */ +static inline enum nl80211_channel_type +cfg80211_get_chandef_type(const struct cfg80211_chan_def *chandef) +{ + switch (chandef->width) { + case NL80211_CHAN_WIDTH_20_NOHT: + return NL80211_CHAN_NO_HT; + case NL80211_CHAN_WIDTH_20: + return NL80211_CHAN_HT20; + case NL80211_CHAN_WIDTH_40: + if (chandef->center_freq1 > chandef->chan->center_freq) + return NL80211_CHAN_HT40PLUS; + return NL80211_CHAN_HT40MINUS; + default: + WARN_ON(1); + return NL80211_CHAN_NO_HT; + } +} + +/** + * cfg80211_chandef_create - create channel definition using channel type + * @chandef: the channel definition struct to fill + * @channel: the control channel + * @chantype: the channel type + * + * Given a channel type, create a channel definition. + */ +void cfg80211_chandef_create(struct cfg80211_chan_def *chandef, + struct ieee80211_channel *channel, + enum nl80211_channel_type chantype); + +/** + * cfg80211_chandef_identical - check if two channel definitions are identical + * @chandef1: first channel definition + * @chandef2: second channel definition + * + * Returns %true if the channels defined by the channel definitions are + * identical, %false otherwise. + */ +static inline bool +cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1, + const struct cfg80211_chan_def *chandef2) +{ + return (chandef1->chan == chandef2->chan && + chandef1->width == chandef2->width && + chandef1->center_freq1 == chandef2->center_freq1 && + chandef1->center_freq2 == chandef2->center_freq2); +} + +/** + * cfg80211_chandef_compatible - check if two channel definitions are compatible + * @chandef1: first channel definition + * @chandef2: second channel definition + * + * Returns %NULL if the given channel definitions are incompatible, + * chandef1 or chandef2 otherwise. + */ +const struct cfg80211_chan_def * +cfg80211_chandef_compatible(const struct cfg80211_chan_def *chandef1, + const struct cfg80211_chan_def *chandef2); + +/** + * cfg80211_chandef_valid - check if a channel definition is valid + * @chandef: the channel definition to check + */ +bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef); + +/** + * cfg80211_chandef_usable - check if secondary channels can be used + * @wiphy: the wiphy to validate against + * @chandef: the channel definition to check + * @prohibited_flags: the regulatory chanenl flags that must not be set + */ +bool cfg80211_chandef_usable(struct wiphy *wiphy, + const struct cfg80211_chan_def *chandef, + u32 prohibited_flags); + +/** * enum survey_info_flags - survey information flags * * @SURVEY_INFO_NOISE_DBM: noise (in dBm) was filled in @@ -426,8 +526,7 @@ struct cfg80211_beacon_data { * * Used to configure an AP interface. * - * @channel: the channel to start the AP on - * @channel_type: the channel type to use + * @chandef: defines the channel to use * @beacon: beacon data * @beacon_interval: beacon interval * @dtim_period: DTIM period @@ -439,10 +538,11 @@ struct cfg80211_beacon_data { * @privacy: the BSS uses privacy * @auth_type: Authentication type (algorithm) * @inactivity_timeout: time in seconds to determine station's inactivity. + * @p2p_ctwindow: P2P CT Window + * @p2p_opp_ps: P2P opportunistic PS */ struct cfg80211_ap_settings { - struct ieee80211_channel *channel; - enum nl80211_channel_type channel_type; + struct cfg80211_chan_def chandef; struct cfg80211_beacon_data beacon; @@ -454,6 +554,8 @@ struct cfg80211_ap_settings { bool privacy; enum nl80211_auth_type auth_type; int inactivity_timeout; + u8 p2p_ctwindow; + bool p2p_opp_ps; }; /** @@ -498,6 +600,7 @@ enum station_parameters_apply_mask { * @plink_action: plink action to take * @plink_state: set the peer link state for a station * @ht_capa: HT capabilities of station + * @vht_capa: VHT capabilities of station * @uapsd_queues: bitmap of queues configured for uapsd. same format * as the AC bitmap in the QoS info field * @max_sp: max Service Period. same format as the MAX_SP in the @@ -517,6 +620,7 @@ struct station_parameters { u8 plink_action; u8 plink_state; struct ieee80211_ht_cap *ht_capa; + struct ieee80211_vht_cap *vht_capa; u8 uapsd_queues; u8 max_sp; }; @@ -580,16 +684,24 @@ enum station_info_flags { * Used by the driver to indicate the specific rate transmission * type for 802.11n transmissions. * - * @RATE_INFO_FLAGS_MCS: @tx_bitrate_mcs filled - * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 Mhz width transmission + * @RATE_INFO_FLAGS_MCS: mcs field filled with HT MCS + * @RATE_INFO_FLAGS_VHT_MCS: mcs field filled with VHT MCS + * @RATE_INFO_FLAGS_40_MHZ_WIDTH: 40 MHz width transmission + * @RATE_INFO_FLAGS_80_MHZ_WIDTH: 80 MHz width transmission + * @RATE_INFO_FLAGS_80P80_MHZ_WIDTH: 80+80 MHz width transmission + * @RATE_INFO_FLAGS_160_MHZ_WIDTH: 160 MHz width transmission * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval - * @RATE_INFO_FLAGS_60G: 60gHz MCS + * @RATE_INFO_FLAGS_60G: 60GHz MCS */ enum rate_info_flags { - RATE_INFO_FLAGS_MCS = 1<<0, - RATE_INFO_FLAGS_40_MHZ_WIDTH = 1<<1, - RATE_INFO_FLAGS_SHORT_GI = 1<<2, - RATE_INFO_FLAGS_60G = 1<<3, + RATE_INFO_FLAGS_MCS = BIT(0), + RATE_INFO_FLAGS_VHT_MCS = BIT(1), + RATE_INFO_FLAGS_40_MHZ_WIDTH = BIT(2), + RATE_INFO_FLAGS_80_MHZ_WIDTH = BIT(3), + RATE_INFO_FLAGS_80P80_MHZ_WIDTH = BIT(4), + RATE_INFO_FLAGS_160_MHZ_WIDTH = BIT(5), + RATE_INFO_FLAGS_SHORT_GI = BIT(6), + RATE_INFO_FLAGS_60G = BIT(7), }; /** @@ -600,11 +712,13 @@ enum rate_info_flags { * @flags: bitflag of flags from &enum rate_info_flags * @mcs: mcs index if struct describes a 802.11n bitrate * @legacy: bitrate in 100kbit/s for 802.11abg + * @nss: number of streams (VHT only) */ struct rate_info { u8 flags; u8 mcs; u16 legacy; + u8 nss; }; /** @@ -803,6 +917,8 @@ struct mpath_info { * @ap_isolate: do not forward packets between connected stations * @ht_opmode: HT Operation mode * (u16 = opmode, -1 = do not change) + * @p2p_ctwindow: P2P CT Window (-1 = no change) + * @p2p_opp_ps: P2P opportunistic PS (-1 = no change) */ struct bss_parameters { int use_cts_prot; @@ -812,6 +928,7 @@ struct bss_parameters { u8 basic_rates_len; int ap_isolate; int ht_opmode; + s8 p2p_ctwindow, p2p_opp_ps; }; /** @@ -907,8 +1024,7 @@ struct mesh_config { /** * struct mesh_setup - 802.11s mesh setup configuration - * @channel: the channel to start the mesh network on - * @channel_type: the channel type to use + * @chandef: defines the channel to use * @mesh_id: the mesh ID * @mesh_id_len: length of the mesh ID, at least 1 and at most 32 bytes * @sync_method: which synchronization method to use @@ -923,8 +1039,7 @@ struct mesh_config { * These parameters are fixed when the mesh is created. */ struct mesh_setup { - struct ieee80211_channel *channel; - enum nl80211_channel_type channel_type; + struct cfg80211_chan_def chandef; const u8 *mesh_id; u8 mesh_id_len; u8 sync_method; @@ -955,9 +1070,6 @@ struct ieee80211_txq_params { u8 aifs; }; -/* from net/wireless.h */ -struct wiphy; - /** * DOC: Scanning and BSS list handling * @@ -1000,8 +1112,10 @@ struct cfg80211_ssid { * @n_channels: total number of channels to scan * @ie: optional information element(s) to add into Probe Request or %NULL * @ie_len: length of ie in octets + * @flags: bit field of flags controlling operation * @rates: bitmap of rates to advertise for each band * @wiphy: the wiphy this was for + * @scan_start: time (in jiffies) when the scan started * @wdev: the wireless device to scan for * @aborted: (internal) scan request was notified as aborted * @no_cck: used to send probe requests at non CCK rate in 2GHz band @@ -1012,6 +1126,7 @@ struct cfg80211_scan_request { u32 n_channels; const u8 *ie; size_t ie_len; + u32 flags; u32 rates[IEEE80211_NUM_BANDS]; @@ -1019,6 +1134,7 @@ struct cfg80211_scan_request { /* internal */ struct wiphy *wiphy; + unsigned long scan_start; bool aborted; bool no_cck; @@ -1044,6 +1160,7 @@ struct cfg80211_match_set { * @interval: interval between each scheduled scan cycle * @ie: optional information element(s) to add into Probe Request or %NULL * @ie_len: length of ie in octets + * @flags: bit field of flags controlling operation * @match_sets: sets of parameters to be matched for a scan result * entry to be considered valid and to be passed to the host * (others are filtered out). @@ -1061,6 +1178,7 @@ struct cfg80211_sched_scan_request { u32 interval; const u8 *ie; size_t ie_len; + u32 flags; struct cfg80211_match_set *match_sets; int n_match_sets; s32 rssi_thold; @@ -1068,6 +1186,7 @@ struct cfg80211_sched_scan_request { /* internal */ struct wiphy *wiphy; struct net_device *dev; + unsigned long scan_start; /* keep last */ struct ieee80211_channel *channels[0]; @@ -1087,6 +1206,18 @@ enum cfg80211_signal_type { }; /** + * struct cfg80211_bss_ie_data - BSS entry IE data + * @rcu_head: internal use, for freeing + * @len: length of the IEs + * @data: IE data + */ +struct cfg80211_bss_ies { + struct rcu_head rcu_head; + int len; + u8 data[]; +}; + +/** * struct cfg80211_bss - BSS description * * This structure describes a BSS (which may also be a mesh network) @@ -1097,36 +1228,34 @@ enum cfg80211_signal_type { * @tsf: timestamp of last received update * @beacon_interval: the beacon interval as from the frame * @capability: the capability field in host byte order - * @information_elements: the information elements (Note that there + * @ies: the information elements (Note that there * is no guarantee that these are well-formed!); this is a pointer to * either the beacon_ies or proberesp_ies depending on whether Probe * Response frame has been received - * @len_information_elements: total length of the information elements * @beacon_ies: the information elements from the last Beacon frame - * @len_beacon_ies: total length of the beacon_ies * @proberesp_ies: the information elements from the last Probe Response frame - * @len_proberesp_ies: total length of the proberesp_ies * @signal: signal strength value (type depends on the wiphy's signal_type) * @free_priv: function pointer to free private data * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes */ struct cfg80211_bss { + u64 tsf; + struct ieee80211_channel *channel; - u8 bssid[ETH_ALEN]; - u64 tsf; + const struct cfg80211_bss_ies __rcu *ies; + const struct cfg80211_bss_ies __rcu *beacon_ies; + const struct cfg80211_bss_ies __rcu *proberesp_ies; + + void (*free_priv)(struct cfg80211_bss *bss); + + s32 signal; + u16 beacon_interval; u16 capability; - u8 *information_elements; - size_t len_information_elements; - u8 *beacon_ies; - size_t len_beacon_ies; - u8 *proberesp_ies; - size_t len_proberesp_ies; - s32 signal; + u8 bssid[ETH_ALEN]; - void (*free_priv)(struct cfg80211_bss *bss); u8 priv[0] __attribute__((__aligned__(sizeof(void *)))); }; @@ -1134,6 +1263,9 @@ struct cfg80211_bss { * ieee80211_bss_get_ie - find IE with given ID * @bss: the bss to search * @ie: the IE ID + * + * Note that the return value is an RCU-protected pointer, so + * rcu_read_lock() must be held when calling this function. * Returns %NULL if not found. */ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie); @@ -1152,6 +1284,9 @@ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie); * @key_len: length of WEP key for shared key authentication * @key_idx: index of WEP key for shared key authentication * @key: WEP key for shared key authentication + * @sae_data: Non-IE data to use with SAE or %NULL. This starts with + * Authentication transaction sequence number field. + * @sae_data_len: Length of sae_data buffer in octets */ struct cfg80211_auth_request { struct cfg80211_bss *bss; @@ -1160,6 +1295,8 @@ struct cfg80211_auth_request { enum nl80211_auth_type auth_type; const u8 *key; u8 key_len, key_idx; + const u8 *sae_data; + size_t sae_data_len; }; /** @@ -1252,8 +1389,7 @@ struct cfg80211_disassoc_request { * @ssid_len: The length of the SSID, will always be non-zero. * @bssid: Fixed BSSID requested, maybe be %NULL, if set do not * search for IBSSs with a different BSSID. - * @channel: The channel to use if no IBSS can be found to join. - * @channel_type: channel type (HT mode) + * @chandef: defines the channel to use if no other IBSS to join can be found * @channel_fixed: The channel should be fixed -- do not search for * IBSSs to join on other channels. * @ie: information element(s) to include in the beacon @@ -1271,8 +1407,7 @@ struct cfg80211_disassoc_request { struct cfg80211_ibss_params { u8 *ssid; u8 *bssid; - struct ieee80211_channel *channel; - enum nl80211_channel_type channel_type; + struct cfg80211_chan_def chandef; u8 *ie; u8 ssid_len, ie_len; u16 beacon_interval; @@ -1531,13 +1666,19 @@ struct cfg80211_gtk_rekey_data { * to a merge. * @leave_ibss: Leave the IBSS. * + * @set_mcast_rate: Set the specified multicast rate (only if vif is in ADHOC or + * MESH mode) + * * @set_wiphy_params: Notify that wiphy parameters have changed; * @changed bitfield (see &enum wiphy_params_flags) describes which values * have changed. The actual parameter values are available in * struct wiphy. If returning an error, no value should be changed. * * @set_tx_power: set the transmit power according to the parameters, - * the power passed is in mBm, to get dBm use MBM_TO_DBM(). + * the power passed is in mBm, to get dBm use MBM_TO_DBM(). The + * wdev may be %NULL if power was set for the wiphy, and will + * always be %NULL unless the driver supports per-vif TX power + * (as advertised by the nl80211 feature flag.) * @get_tx_power: store the current TX power into the dbm variable; * return 0 if successful * @@ -1708,8 +1849,7 @@ struct cfg80211_ops { struct ieee80211_channel *chan); int (*set_monitor_channel)(struct wiphy *wiphy, - struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type); + struct cfg80211_chan_def *chandef); int (*scan)(struct wiphy *wiphy, struct cfg80211_scan_request *request); @@ -1732,11 +1872,15 @@ struct cfg80211_ops { struct cfg80211_ibss_params *params); int (*leave_ibss)(struct wiphy *wiphy, struct net_device *dev); + int (*set_mcast_rate)(struct wiphy *wiphy, struct net_device *dev, + int rate[IEEE80211_NUM_BANDS]); + int (*set_wiphy_params)(struct wiphy *wiphy, u32 changed); - int (*set_tx_power)(struct wiphy *wiphy, + int (*set_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev, enum nl80211_tx_power_setting type, int mbm); - int (*get_tx_power)(struct wiphy *wiphy, int *dbm); + int (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev, + int *dbm); int (*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev, const u8 *addr); @@ -1767,7 +1911,6 @@ struct cfg80211_ops { int (*remain_on_channel)(struct wiphy *wiphy, struct wireless_dev *wdev, struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type, unsigned int duration, u64 *cookie); int (*cancel_remain_on_channel)(struct wiphy *wiphy, @@ -1776,10 +1919,8 @@ struct cfg80211_ops { int (*mgmt_tx)(struct wiphy *wiphy, struct wireless_dev *wdev, struct ieee80211_channel *chan, bool offchan, - enum nl80211_channel_type channel_type, - bool channel_type_valid, unsigned int wait, - const u8 *buf, size_t len, bool no_cck, - bool dont_wait_for_ack, u64 *cookie); + unsigned int wait, const u8 *buf, size_t len, + bool no_cck, bool dont_wait_for_ack, u64 *cookie); int (*mgmt_tx_cancel_wait)(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie); @@ -1834,10 +1975,9 @@ struct cfg80211_ops { void (*get_et_strings)(struct wiphy *wiphy, struct net_device *dev, u32 sset, u8 *data); - struct ieee80211_channel * - (*get_channel)(struct wiphy *wiphy, + int (*get_channel)(struct wiphy *wiphy, struct wireless_dev *wdev, - enum nl80211_channel_type *type); + struct cfg80211_chan_def *chandef); int (*start_p2p_device)(struct wiphy *wiphy, struct wireless_dev *wdev); @@ -2445,8 +2585,7 @@ struct wireless_dev { spinlock_t event_lock; struct cfg80211_internal_bss *current_bss; /* associated / joined */ - struct ieee80211_channel *preset_chan; - enum nl80211_channel_type preset_chantype; + struct cfg80211_chan_def preset_chandef; /* for AP and mesh channel tracking */ struct ieee80211_channel *channel; @@ -3326,14 +3465,12 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason, * @wdev: wireless device * @cookie: the request cookie * @chan: The current channel (from remain_on_channel request) - * @channel_type: Channel type * @duration: Duration in milliseconds that the driver intents to remain on the * channel * @gfp: allocation flags */ void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type, unsigned int duration, gfp_t gfp); /** @@ -3341,12 +3478,10 @@ void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie, * @wdev: wireless device * @cookie: the request cookie * @chan: The current channel (from remain_on_channel request) - * @channel_type: Channel type * @gfp: allocation flags */ void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie, struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type, gfp_t gfp); @@ -3536,7 +3671,6 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr, * @len: length of the frame * @freq: frequency the frame was received on * @sig_dbm: signal strength in mBm, or 0 if unknown - * @gfp: allocation flags * * Use this function to report to userspace when a beacon was * received. It is not useful to call this when there is no @@ -3544,31 +3678,47 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr, */ void cfg80211_report_obss_beacon(struct wiphy *wiphy, const u8 *frame, size_t len, - int freq, int sig_dbm, gfp_t gfp); + int freq, int sig_dbm); /** - * cfg80211_can_beacon_sec_chan - test if ht40 on extension channel can be used + * cfg80211_reg_can_beacon - check if beaconing is allowed * @wiphy: the wiphy - * @chan: main channel - * @channel_type: HT mode + * @chandef: the channel definition * * This function returns true if there is no secondary channel or the secondary - * channel can be used for beaconing (i.e. is not a radar channel etc.) + * channel(s) can be used for beaconing (i.e. is not a radar channel etc.) */ -bool cfg80211_can_beacon_sec_chan(struct wiphy *wiphy, - struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type); +bool cfg80211_reg_can_beacon(struct wiphy *wiphy, + struct cfg80211_chan_def *chandef); /* * cfg80211_ch_switch_notify - update wdev channel and notify userspace * @dev: the device which switched channels - * @freq: new channel frequency (in MHz) - * @type: channel type + * @chandef: the new channel definition * * Acquires wdev_lock, so must only be called from sleepable driver context! */ -void cfg80211_ch_switch_notify(struct net_device *dev, int freq, - enum nl80211_channel_type type); +void cfg80211_ch_switch_notify(struct net_device *dev, + struct cfg80211_chan_def *chandef); + +/* + * cfg80211_tdls_oper_request - request userspace to perform TDLS operation + * @dev: the device on which the operation is requested + * @peer: the MAC address of the peer device + * @oper: the requested TDLS operation (NL80211_TDLS_SETUP or + * NL80211_TDLS_TEARDOWN) + * @reason_code: the reason code for teardown request + * @gfp: allocation flags + * + * This function is used to request userspace to perform TDLS operation that + * requires knowledge of keys, i.e., link setup or teardown when the AP + * connection uses encryption. This is optional mechanism for the driver to use + * if it can automatically determine when a TDLS link could be useful (e.g., + * based on traffic and signal strength for a peer). + */ +void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer, + enum nl80211_tdls_operation oper, + u16 reason_code, gfp_t gfp); /* * cfg80211_calculate_bitrate - calculate actual bitrate (in 100Kbps units) @@ -3594,6 +3744,26 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate); */ void cfg80211_unregister_wdev(struct wireless_dev *wdev); +/** + * cfg80211_get_p2p_attr - find and copy a P2P attribute from IE buffer + * @ies: the input IE buffer + * @len: the input length + * @attr: the attribute ID to find + * @buf: output buffer, can be %NULL if the data isn't needed, e.g. + * if the function is only called to get the needed buffer size + * @bufsize: size of the output buffer + * + * The function finds a given P2P attribute in the (vendor) IEs and + * copies its contents to the given buffer. + * + * The return value is a negative error code (-%EILSEQ or -%ENOENT) if + * the data is malformed or the attribute can't be found (respectively), + * or the length of the found attribute (which can be zero). + */ +int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len, + enum ieee80211_p2p_attr_id attr, + u8 *buf, unsigned int bufsize); + /* Logging, debugging and troubleshooting/diagnostic helpers. */ /* wiphy_printk helpers, similar to dev_printk */ diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h index b6a6eeb3905f..2581638f4a3d 100644 --- a/include/net/cls_cgroup.h +++ b/include/net/cls_cgroup.h @@ -24,12 +24,12 @@ struct cgroup_cls_state u32 classid; }; -extern void sock_update_classid(struct sock *sk); +extern void sock_update_classid(struct sock *sk, struct task_struct *task); #if IS_BUILTIN(CONFIG_NET_CLS_CGROUP) static inline u32 task_cls_classid(struct task_struct *p) { - int classid; + u32 classid; if (in_interrupt()) return 0; @@ -61,7 +61,7 @@ static inline u32 task_cls_classid(struct task_struct *p) } #endif #else /* !CGROUP_NET_CLS_CGROUP */ -static inline void sock_update_classid(struct sock *sk) +static inline void sock_update_classid(struct sock *sk, struct task_struct *task) { } diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h index 4fd8a4b4b7ee..e5062c955ea6 100644 --- a/include/net/gro_cells.h +++ b/include/net/gro_cells.h @@ -17,7 +17,6 @@ struct gro_cells { static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb) { - unsigned long flags; struct gro_cell *cell = gcells->cells; struct net_device *dev = skb->dev; @@ -35,32 +34,37 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s return; } - spin_lock_irqsave(&cell->napi_skbs.lock, flags); + /* We run in BH context */ + spin_lock(&cell->napi_skbs.lock); __skb_queue_tail(&cell->napi_skbs, skb); if (skb_queue_len(&cell->napi_skbs) == 1) napi_schedule(&cell->napi); - spin_unlock_irqrestore(&cell->napi_skbs.lock, flags); + spin_unlock(&cell->napi_skbs.lock); } +/* called unser BH context */ static inline int gro_cell_poll(struct napi_struct *napi, int budget) { struct gro_cell *cell = container_of(napi, struct gro_cell, napi); struct sk_buff *skb; int work_done = 0; + spin_lock(&cell->napi_skbs.lock); while (work_done < budget) { - skb = skb_dequeue(&cell->napi_skbs); + skb = __skb_dequeue(&cell->napi_skbs); if (!skb) break; - + spin_unlock(&cell->napi_skbs.lock); napi_gro_receive(napi, skb); work_done++; + spin_lock(&cell->napi_skbs.lock); } if (work_done < budget) napi_complete(napi); + spin_unlock(&cell->napi_skbs.lock); return work_done; } diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 7f0df133d119..c3999632e616 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -186,6 +186,10 @@ struct ieee80211_radiotap_header { * IEEE80211_RADIOTAP_AMPDU_STATUS u32, u16, u8, u8 unitless * * Contains the AMPDU information for the subframe. + * + * IEEE80211_RADIOTAP_VHT u16, u8, u8, u8[4], u8, u8, u16 + * + * Contains VHT information about this frame. */ enum ieee80211_radiotap_type { IEEE80211_RADIOTAP_TSFT = 0, @@ -209,6 +213,7 @@ enum ieee80211_radiotap_type { IEEE80211_RADIOTAP_MCS = 19, IEEE80211_RADIOTAP_AMPDU_STATUS = 20, + IEEE80211_RADIOTAP_VHT = 21, /* valid in every it_present bitmap, even vendor namespaces */ IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29, @@ -282,6 +287,25 @@ enum ieee80211_radiotap_type { #define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR 0x0010 #define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN 0x0020 +/* For IEEE80211_RADIOTAP_VHT */ +#define IEEE80211_RADIOTAP_VHT_KNOWN_STBC 0x0001 +#define IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA 0x0002 +#define IEEE80211_RADIOTAP_VHT_KNOWN_GI 0x0004 +#define IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS 0x0008 +#define IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM 0x0010 +#define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED 0x0020 +#define IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH 0x0040 +#define IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID 0x0080 +#define IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID 0x0100 + +#define IEEE80211_RADIOTAP_VHT_FLAG_STBC 0x01 +#define IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA 0x02 +#define IEEE80211_RADIOTAP_VHT_FLAG_SGI 0x04 +#define IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 0x08 +#define IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM 0x10 +#define IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED 0x20 + + /* helpers */ static inline int ieee80211_get_radiotap_len(unsigned char *data) { diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 54be0287eb98..67a8fa098e3a 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -277,7 +277,6 @@ static inline struct sock *inet_lookup_listener(struct net *net, On 64bit targets we combine comparisons with pair of adjacent __be32 fields in the same way. */ -typedef __u32 __bitwise __portpair; #ifdef __BIG_ENDIAN #define INET_COMBINED_PORTS(__sport, __dport) \ ((__force __portpair)(((__force __u32)(__be16)(__sport) << 16) | (__u32)(__dport))) @@ -287,7 +286,6 @@ typedef __u32 __bitwise __portpair; #endif #if (BITS_PER_LONG == 64) -typedef __u64 __bitwise __addrpair; #ifdef __BIG_ENDIAN #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \ const __addrpair __name = (__force __addrpair) ( \ @@ -299,30 +297,34 @@ typedef __u64 __bitwise __addrpair; (((__force __u64)(__be32)(__daddr)) << 32) | \ ((__force __u64)(__be32)(__saddr))); #endif /* __BIG_ENDIAN */ -#define INET_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)\ - (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \ - ((*((__addrpair *)&(inet_sk(__sk)->inet_daddr))) == (__cookie)) && \ - ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \ - (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) -#define INET_TW_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif)\ - (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \ - ((*((__addrpair *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) && \ - ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) && \ - (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) +#define INET_MATCH(__sk, __net, __cookie, __saddr, __daddr, __ports, __dif) \ + ((inet_sk(__sk)->inet_portpair == (__ports)) && \ + (inet_sk(__sk)->inet_addrpair == (__cookie)) && \ + (!(__sk)->sk_bound_dev_if || \ + ((__sk)->sk_bound_dev_if == (__dif))) && \ + net_eq(sock_net(__sk), (__net))) +#define INET_TW_MATCH(__sk, __net, __cookie, __saddr, __daddr, __ports, __dif)\ + ((inet_twsk(__sk)->tw_portpair == (__ports)) && \ + (inet_twsk(__sk)->tw_addrpair == (__cookie)) && \ + (!(__sk)->sk_bound_dev_if || \ + ((__sk)->sk_bound_dev_if == (__dif))) && \ + net_eq(sock_net(__sk), (__net))) #else /* 32-bit arch */ #define INET_ADDR_COOKIE(__name, __saddr, __daddr) -#define INET_MATCH(__sk, __net, __hash, __cookie, __saddr, __daddr, __ports, __dif) \ - (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \ - (inet_sk(__sk)->inet_daddr == (__saddr)) && \ - (inet_sk(__sk)->inet_rcv_saddr == (__daddr)) && \ - ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \ - (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) -#define INET_TW_MATCH(__sk, __net, __hash,__cookie, __saddr, __daddr, __ports, __dif) \ - (((__sk)->sk_hash == (__hash)) && net_eq(sock_net(__sk), (__net)) && \ - (inet_twsk(__sk)->tw_daddr == (__saddr)) && \ - (inet_twsk(__sk)->tw_rcv_saddr == (__daddr)) && \ - ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) && \ - (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) +#define INET_MATCH(__sk, __net, __cookie, __saddr, __daddr, __ports, __dif) \ + ((inet_sk(__sk)->inet_portpair == (__ports)) && \ + (inet_sk(__sk)->inet_daddr == (__saddr)) && \ + (inet_sk(__sk)->inet_rcv_saddr == (__daddr)) && \ + (!(__sk)->sk_bound_dev_if || \ + ((__sk)->sk_bound_dev_if == (__dif))) && \ + net_eq(sock_net(__sk), (__net))) +#define INET_TW_MATCH(__sk, __net, __cookie, __saddr, __daddr, __ports, __dif) \ + ((inet_twsk(__sk)->tw_portpair == (__ports)) && \ + (inet_twsk(__sk)->tw_daddr == (__saddr)) && \ + (inet_twsk(__sk)->tw_rcv_saddr == (__daddr)) && \ + (!(__sk)->sk_bound_dev_if || \ + ((__sk)->sk_bound_dev_if == (__dif))) && \ + net_eq(sock_net(__sk), (__net))) #endif /* 64-bit arch */ /* diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 256c1ed2d69a..a4196cbc84ec 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -144,9 +144,11 @@ struct inet_sock { /* Socket demultiplex comparisons on incoming packets. */ #define inet_daddr sk.__sk_common.skc_daddr #define inet_rcv_saddr sk.__sk_common.skc_rcv_saddr +#define inet_addrpair sk.__sk_common.skc_addrpair +#define inet_dport sk.__sk_common.skc_dport +#define inet_num sk.__sk_common.skc_num +#define inet_portpair sk.__sk_common.skc_portpair - __be16 inet_dport; - __u16 inet_num; __be32 inet_saddr; __s16 uc_ttl; __u16 cmsg_flags; @@ -154,6 +156,7 @@ struct inet_sock { __u16 inet_id; struct ip_options_rcu __rcu *inet_opt; + int rx_dst_ifindex; __u8 tos; __u8 min_ttl; __u8 mc_ttl; @@ -170,7 +173,6 @@ struct inet_sock { int uc_index; int mc_index; __be32 mc_addr; - int rx_dst_ifindex; struct ip_mc_socklist __rcu *mc_list; struct inet_cork_full cork; }; diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index ba52c830a7a5..7d658d577368 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -112,6 +112,11 @@ struct inet_timewait_sock { #define tw_net __tw_common.skc_net #define tw_daddr __tw_common.skc_daddr #define tw_rcv_saddr __tw_common.skc_rcv_saddr +#define tw_addrpair __tw_common.skc_addrpair +#define tw_dport __tw_common.skc_dport +#define tw_num __tw_common.skc_num +#define tw_portpair __tw_common.skc_portpair + int tw_timeout; volatile unsigned char tw_substate; unsigned char tw_rcv_wscale; @@ -119,8 +124,6 @@ struct inet_timewait_sock { /* Socket demultiplex comparisons on incoming packets. */ /* these three are in inet_sock */ __be16 tw_sport; - __be16 tw_dport; - __u16 tw_num; kmemcheck_bitfield_begin(flags); /* And these are ours. */ unsigned int tw_ipv6only : 1, diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h index bc1b0fda2b04..652d3d309357 100644 --- a/include/net/ip6_checksum.h +++ b/include/net/ip6_checksum.h @@ -31,6 +31,8 @@ #include <net/ip.h> #include <asm/checksum.h> #include <linux/in6.h> +#include <linux/tcp.h> +#include <linux/ipv6.h> #ifndef _HAVE_ARCH_IPV6_CSUM @@ -91,4 +93,37 @@ static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, } #endif + +static __inline__ __sum16 tcp_v6_check(int len, + const struct in6_addr *saddr, + const struct in6_addr *daddr, + __wsum base) +{ + return csum_ipv6_magic(saddr, daddr, len, IPPROTO_TCP, base); +} + +static inline void __tcp_v6_send_check(struct sk_buff *skb, + const struct in6_addr *saddr, + const struct in6_addr *daddr) +{ + struct tcphdr *th = tcp_hdr(skb); + + if (skb->ip_summed == CHECKSUM_PARTIAL) { + th->check = ~tcp_v6_check(skb->len, saddr, daddr, 0); + skb->csum_start = skb_transport_header(skb) - skb->head; + skb->csum_offset = offsetof(struct tcphdr, check); + } else { + th->check = tcp_v6_check(skb->len, saddr, daddr, + csum_partial(th, th->doff << 2, + skb->csum)); + } +} + +static inline void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb) +{ + struct ipv6_pinfo *np = inet6_sk(sk); + + __tcp_v6_send_check(skb, &np->saddr, &np->daddr); +} + #endif diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 8a2a203eb15d..fdc48a94a063 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -47,6 +47,8 @@ struct fib6_config { unsigned long fc_expires; struct nlattr *fc_mx; int fc_mx_len; + int fc_mp_len; + struct nlattr *fc_mp; struct nl_info fc_nlinfo; }; @@ -99,6 +101,14 @@ struct rt6_info { struct in6_addr rt6i_gateway; + /* Multipath routes: + * siblings is a list of rt6_info that have the the same metric/weight, + * destination, but not the same gateway. nsiblings is just a cache + * to speed up lookup. + */ + struct list_head rt6i_siblings; + unsigned int rt6i_nsiblings; + atomic_t rt6i_ref; /* These are in a separate cache line. */ @@ -107,7 +117,6 @@ struct rt6_info { struct rt6key rt6i_src; struct rt6key rt6i_prefsrc; u32 rt6i_metric; - u32 rt6i_peer_genid; struct inet6_dev *rt6i_idev; unsigned long _rt6i_peer; @@ -203,6 +212,15 @@ static inline void rt6_set_from(struct rt6_info *rt, struct rt6_info *from) dst_hold(new); } +static inline void ip6_rt_put(struct rt6_info *rt) +{ + /* dst_release() accepts a NULL parameter. + * We rely on dst being first structure in struct rt6_info + */ + BUILD_BUG_ON(offsetof(struct rt6_info, dst) != 0); + dst_release(&rt->dst); +} + struct fib6_walker_t { struct list_head lh; struct fib6_node *root, *node; diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 5fa2af00634a..27d83183e615 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -1,9 +1,6 @@ #ifndef _NET_IP6_ROUTE_H #define _NET_IP6_ROUTE_H -#define IP6_RT_PRIO_USER 1024 -#define IP6_RT_PRIO_ADDRCONF 256 - struct route_info { __u8 type; __u8 length; diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index ee75ccdf5188..68c69d54d392 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -22,7 +22,10 @@ #include <linux/ip.h> #include <linux/ipv6.h> /* for struct ipv6hdr */ #include <net/ipv6.h> -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) +#if IS_ENABLED(CONFIG_IP_VS_IPV6) +#include <linux/netfilter_ipv6/ip6_tables.h> +#endif +#if IS_ENABLED(CONFIG_NF_CONNTRACK) #include <net/netfilter/nf_conntrack.h> #endif #include <net/net_namespace.h> /* Netw namespace */ @@ -103,30 +106,117 @@ static inline struct net *seq_file_single_net(struct seq_file *seq) /* Connections' size value needed by ip_vs_ctl.c */ extern int ip_vs_conn_tab_size; - struct ip_vs_iphdr { - int len; - __u8 protocol; + __u32 len; /* IPv4 simply where L4 starts + IPv6 where L4 Transport Header starts */ + __u32 thoff_reasm; /* Transport Header Offset in nfct_reasm skb */ + __u16 fragoffs; /* IPv6 fragment offset, 0 if first frag (or not frag)*/ + __s16 protocol; + __s32 flags; union nf_inet_addr saddr; union nf_inet_addr daddr; }; +/* Dependency to module: nf_defrag_ipv6 */ +#if defined(CONFIG_NF_DEFRAG_IPV6) || defined(CONFIG_NF_DEFRAG_IPV6_MODULE) +static inline struct sk_buff *skb_nfct_reasm(const struct sk_buff *skb) +{ + return skb->nfct_reasm; +} +static inline void *frag_safe_skb_hp(const struct sk_buff *skb, int offset, + int len, void *buffer, + const struct ip_vs_iphdr *ipvsh) +{ + if (unlikely(ipvsh->fragoffs && skb_nfct_reasm(skb))) + return skb_header_pointer(skb_nfct_reasm(skb), + ipvsh->thoff_reasm, len, buffer); + + return skb_header_pointer(skb, offset, len, buffer); +} +#else +static inline struct sk_buff *skb_nfct_reasm(const struct sk_buff *skb) +{ + return NULL; +} +static inline void *frag_safe_skb_hp(const struct sk_buff *skb, int offset, + int len, void *buffer, + const struct ip_vs_iphdr *ipvsh) +{ + return skb_header_pointer(skb, offset, len, buffer); +} +#endif + static inline void -ip_vs_fill_iphdr(int af, const void *nh, struct ip_vs_iphdr *iphdr) +ip_vs_fill_ip4hdr(const void *nh, struct ip_vs_iphdr *iphdr) +{ + const struct iphdr *iph = nh; + + iphdr->len = iph->ihl * 4; + iphdr->fragoffs = 0; + iphdr->protocol = iph->protocol; + iphdr->saddr.ip = iph->saddr; + iphdr->daddr.ip = iph->daddr; +} + +/* This function handles filling *ip_vs_iphdr, both for IPv4 and IPv6. + * IPv6 requires some extra work, as finding proper header position, + * depend on the IPv6 extension headers. + */ +static inline void +ip_vs_fill_iph_skb(int af, const struct sk_buff *skb, struct ip_vs_iphdr *iphdr) { #ifdef CONFIG_IP_VS_IPV6 if (af == AF_INET6) { - const struct ipv6hdr *iph = nh; - iphdr->len = sizeof(struct ipv6hdr); - iphdr->protocol = iph->nexthdr; + const struct ipv6hdr *iph = + (struct ipv6hdr *)skb_network_header(skb); iphdr->saddr.in6 = iph->saddr; iphdr->daddr.in6 = iph->daddr; + /* ipv6_find_hdr() updates len, flags, thoff_reasm */ + iphdr->thoff_reasm = 0; + iphdr->len = 0; + iphdr->flags = 0; + iphdr->protocol = ipv6_find_hdr(skb, &iphdr->len, -1, + &iphdr->fragoffs, + &iphdr->flags); + /* get proto from re-assembled packet and it's offset */ + if (skb_nfct_reasm(skb)) + iphdr->protocol = ipv6_find_hdr(skb_nfct_reasm(skb), + &iphdr->thoff_reasm, + -1, NULL, NULL); + } else #endif { - const struct iphdr *iph = nh; - iphdr->len = iph->ihl * 4; - iphdr->protocol = iph->protocol; + const struct iphdr *iph = + (struct iphdr *)skb_network_header(skb); + iphdr->len = iph->ihl * 4; + iphdr->fragoffs = 0; + iphdr->protocol = iph->protocol; + iphdr->saddr.ip = iph->saddr; + iphdr->daddr.ip = iph->daddr; + } +} + +/* This function is a faster version of ip_vs_fill_iph_skb(). + * Where we only populate {s,d}addr (and avoid calling ipv6_find_hdr()). + * This is used by the some of the ip_vs_*_schedule() functions. + * (Mostly done to avoid ABI breakage of external schedulers) + */ +static inline void +ip_vs_fill_iph_addr_only(int af, const struct sk_buff *skb, + struct ip_vs_iphdr *iphdr) +{ +#ifdef CONFIG_IP_VS_IPV6 + if (af == AF_INET6) { + const struct ipv6hdr *iph = + (struct ipv6hdr *)skb_network_header(skb); + iphdr->saddr.in6 = iph->saddr; + iphdr->daddr.in6 = iph->daddr; + } else +#endif + { + const struct iphdr *iph = + (struct iphdr *)skb_network_header(skb); iphdr->saddr.ip = iph->saddr; iphdr->daddr.ip = iph->daddr; } @@ -165,7 +255,7 @@ static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len, int len; #ifdef CONFIG_IP_VS_IPV6 if (af == AF_INET6) - len = snprintf(&buf[*idx], buf_len - *idx, "[%pI6]", + len = snprintf(&buf[*idx], buf_len - *idx, "[%pI6c]", &addr->in6) + 1; else #endif @@ -398,27 +488,26 @@ struct ip_vs_protocol { int (*conn_schedule)(int af, struct sk_buff *skb, struct ip_vs_proto_data *pd, - int *verdict, struct ip_vs_conn **cpp); + int *verdict, struct ip_vs_conn **cpp, + struct ip_vs_iphdr *iph); struct ip_vs_conn * (*conn_in_get)(int af, const struct sk_buff *skb, const struct ip_vs_iphdr *iph, - unsigned int proto_off, int inverse); struct ip_vs_conn * (*conn_out_get)(int af, const struct sk_buff *skb, const struct ip_vs_iphdr *iph, - unsigned int proto_off, int inverse); - int (*snat_handler)(struct sk_buff *skb, - struct ip_vs_protocol *pp, struct ip_vs_conn *cp); + int (*snat_handler)(struct sk_buff *skb, struct ip_vs_protocol *pp, + struct ip_vs_conn *cp, struct ip_vs_iphdr *iph); - int (*dnat_handler)(struct sk_buff *skb, - struct ip_vs_protocol *pp, struct ip_vs_conn *cp); + int (*dnat_handler)(struct sk_buff *skb, struct ip_vs_protocol *pp, + struct ip_vs_conn *cp, struct ip_vs_iphdr *iph); int (*csum_check)(int af, struct sk_buff *skb, struct ip_vs_protocol *pp); @@ -518,7 +607,7 @@ struct ip_vs_conn { NF_ACCEPT can be returned when destination is local. */ int (*packet_xmit)(struct sk_buff *skb, struct ip_vs_conn *cp, - struct ip_vs_protocol *pp); + struct ip_vs_protocol *pp, struct ip_vs_iphdr *iph); /* Note: we can group the following members into a structure, in order to save more space, and the following members are @@ -769,13 +858,11 @@ struct ip_vs_app { struct ip_vs_conn * (*conn_in_get)(const struct sk_buff *skb, struct ip_vs_app *app, - const struct iphdr *iph, unsigned int proto_off, - int inverse); + const struct iphdr *iph, int inverse); struct ip_vs_conn * (*conn_out_get)(const struct sk_buff *skb, struct ip_vs_app *app, - const struct iphdr *iph, unsigned int proto_off, - int inverse); + const struct iphdr *iph, int inverse); int (*state_transition)(struct ip_vs_conn *cp, int direction, const struct sk_buff *skb, @@ -1074,14 +1161,12 @@ struct ip_vs_conn *ip_vs_ct_in_get(const struct ip_vs_conn_param *p); struct ip_vs_conn * ip_vs_conn_in_get_proto(int af, const struct sk_buff *skb, const struct ip_vs_iphdr *iph, - unsigned int proto_off, int inverse); struct ip_vs_conn *ip_vs_conn_out_get(const struct ip_vs_conn_param *p); struct ip_vs_conn * ip_vs_conn_out_get_proto(int af, const struct sk_buff *skb, const struct ip_vs_iphdr *iph, - unsigned int proto_off, int inverse); /* put back the conn without restarting its timer */ @@ -1254,9 +1339,10 @@ extern struct ip_vs_scheduler *ip_vs_scheduler_get(const char *sched_name); extern void ip_vs_scheduler_put(struct ip_vs_scheduler *scheduler); extern struct ip_vs_conn * ip_vs_schedule(struct ip_vs_service *svc, struct sk_buff *skb, - struct ip_vs_proto_data *pd, int *ignored); + struct ip_vs_proto_data *pd, int *ignored, + struct ip_vs_iphdr *iph); extern int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb, - struct ip_vs_proto_data *pd); + struct ip_vs_proto_data *pd, struct ip_vs_iphdr *iph); extern void ip_vs_scheduler_err(struct ip_vs_service *svc, const char *msg); @@ -1315,33 +1401,38 @@ extern void ip_vs_read_estimator(struct ip_vs_stats_user *dst, /* * Various IPVS packet transmitters (from ip_vs_xmit.c) */ -extern int ip_vs_null_xmit -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_bypass_xmit -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_nat_xmit -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_tunnel_xmit -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_dr_xmit -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_icmp_xmit -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp, - int offset, unsigned int hooknum); +extern int ip_vs_null_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, struct ip_vs_iphdr *iph); +extern int ip_vs_bypass_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, + struct ip_vs_iphdr *iph); +extern int ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, struct ip_vs_iphdr *iph); +extern int ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, + struct ip_vs_iphdr *iph); +extern int ip_vs_dr_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, struct ip_vs_iphdr *iph); +extern int ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, int offset, + unsigned int hooknum, struct ip_vs_iphdr *iph); extern void ip_vs_dst_reset(struct ip_vs_dest *dest); #ifdef CONFIG_IP_VS_IPV6 -extern int ip_vs_bypass_xmit_v6 -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_nat_xmit_v6 -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_tunnel_xmit_v6 -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_dr_xmit_v6 -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp); -extern int ip_vs_icmp_xmit_v6 -(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp, - int offset, unsigned int hooknum); +extern int ip_vs_bypass_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, + struct ip_vs_iphdr *iph); +extern int ip_vs_nat_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, + struct ip_vs_iphdr *iph); +extern int ip_vs_tunnel_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, + struct ip_vs_iphdr *iph); +extern int ip_vs_dr_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, struct ip_vs_iphdr *iph); +extern int ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, + struct ip_vs_protocol *pp, int offset, + unsigned int hooknum, struct ip_vs_iphdr *iph); #endif #ifdef CONFIG_SYSCTL diff --git a/include/net/ipip.h b/include/net/ipip.h index ddc077c51f32..21947cf4fa46 100644 --- a/include/net/ipip.h +++ b/include/net/ipip.h @@ -48,25 +48,27 @@ struct ip_tunnel_prl_entry { struct rcu_head rcu_head; }; -#define __IPTUNNEL_XMIT(stats1, stats2) do { \ - int err; \ - int pkt_len = skb->len - skb_transport_offset(skb); \ - \ - skb->ip_summed = CHECKSUM_NONE; \ - ip_select_ident(iph, &rt->dst, NULL); \ - \ - err = ip_local_out(skb); \ - if (likely(net_xmit_eval(err) == 0)) { \ - u64_stats_update_begin(&(stats1)->syncp); \ - (stats1)->tx_bytes += pkt_len; \ - (stats1)->tx_packets++; \ - u64_stats_update_end(&(stats1)->syncp); \ - } else { \ - (stats2)->tx_errors++; \ - (stats2)->tx_aborted_errors++; \ - } \ -} while (0) +static inline void iptunnel_xmit(struct sk_buff *skb, struct net_device *dev) +{ + int err; + struct iphdr *iph = ip_hdr(skb); + int pkt_len = skb->len - skb_transport_offset(skb); + struct pcpu_tstats *tstats = this_cpu_ptr(dev->tstats); -#define IPTUNNEL_XMIT() __IPTUNNEL_XMIT(txq, stats) + nf_reset(skb); + skb->ip_summed = CHECKSUM_NONE; + ip_select_ident(iph, skb_dst(skb), NULL); + + err = ip_local_out(skb); + if (likely(net_xmit_eval(err) == 0)) { + u64_stats_update_begin(&tstats->syncp); + tstats->tx_bytes += pkt_len; + tstats->tx_packets++; + u64_stats_update_end(&tstats->syncp); + } else { + dev->stats.tx_errors++; + dev->stats.tx_aborted_errors++; + } +} #endif diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 979bf6c13141..5af66b26ebdd 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -271,6 +271,15 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space, extern bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb); +static inline bool ipv6_accept_ra(struct inet6_dev *idev) +{ + /* If forwarding is enabled, RA are not accepted unless the special + * hybrid mode (accept_ra=2) is enabled. + */ + return idev->cnf.forwarding ? idev->cnf.accept_ra == 2 : + idev->cnf.accept_ra; +} + #if IS_ENABLED(CONFIG_IPV6) static inline int ip6_frag_nqueues(struct net *net) { @@ -630,6 +639,16 @@ extern int ipv6_skip_exthdr(const struct sk_buff *, int start, extern bool ipv6_ext_hdr(u8 nexthdr); +enum { + IP6_FH_F_FRAG = (1 << 0), + IP6_FH_F_AUTH = (1 << 1), + IP6_FH_F_SKIP_RH = (1 << 2), +}; + +/* find specified header and get offset to it */ +extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, + int target, unsigned short *fragoff, int *fragflg); + extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type); extern struct in6_addr *fl6_update_dst(struct flowi6 *fl6, diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h index fff11b7fe8a4..591f78631f13 100644 --- a/include/net/irda/irlmp.h +++ b/include/net/irda/irlmp.h @@ -134,7 +134,7 @@ typedef struct { } CACHE_ENTRY; /* - * Information about each registred IrLAP layer + * Information about each registered IrLAP layer */ struct lap_cb { irda_queue_t queue; /* Must be first */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 82558c8decf8..ee50c5eba50c 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -144,6 +144,39 @@ struct ieee80211_low_level_stats { }; /** + * enum ieee80211_chanctx_change - change flag for channel context + * @IEEE80211_CHANCTX_CHANGE_WIDTH: The channel width changed + * @IEEE80211_CHANCTX_CHANGE_RX_CHAINS: The number of RX chains changed + */ +enum ieee80211_chanctx_change { + IEEE80211_CHANCTX_CHANGE_WIDTH = BIT(0), + IEEE80211_CHANCTX_CHANGE_RX_CHAINS = BIT(1), +}; + +/** + * struct ieee80211_chanctx_conf - channel context that vifs may be tuned to + * + * This is the driver-visible part. The ieee80211_chanctx + * that contains it is visible in mac80211 only. + * + * @def: the channel definition + * @rx_chains_static: The number of RX chains that must always be + * active on the channel to receive MIMO transmissions + * @rx_chains_dynamic: The number of RX chains that must be enabled + * after RTS/CTS handshake to receive SMPS MIMO transmissions; + * this will always be >= @rx_chains_static. + * @drv_priv: data area for driver use, will always be aligned to + * sizeof(void *), size is determined in hw information. + */ +struct ieee80211_chanctx_conf { + struct cfg80211_chan_def def; + + u8 rx_chains_static, rx_chains_dynamic; + + u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); +}; + +/** * enum ieee80211_bss_change - BSS change notification flags * * These flags are used with the bss_info_changed() callback @@ -172,6 +205,9 @@ struct ieee80211_low_level_stats { * @BSS_CHANGED_SSID: SSID changed for this BSS (AP mode) * @BSS_CHANGED_AP_PROBE_RESP: Probe Response changed for this BSS (AP mode) * @BSS_CHANGED_PS: PS changed for this BSS (STA mode) + * @BSS_CHANGED_TXPOWER: TX power setting changed for this interface + * @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS) + * changed (currently only in P2P client mode, GO mode will be later) */ enum ieee80211_bss_change { BSS_CHANGED_ASSOC = 1<<0, @@ -192,6 +228,8 @@ enum ieee80211_bss_change { BSS_CHANGED_SSID = 1<<15, BSS_CHANGED_AP_PROBE_RESP = 1<<16, BSS_CHANGED_PS = 1<<17, + BSS_CHANGED_TXPOWER = 1<<18, + BSS_CHANGED_P2P_PS = 1<<19, /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -223,6 +261,7 @@ enum ieee80211_rssi_event { * @assoc: association status * @ibss_joined: indicates whether this station is part of an IBSS * or not + * @ibss_creator: indicates if a new IBSS network is being created * @aid: association ID number, valid only when @assoc is true * @use_cts_prot: use CTS protection * @use_short_preamble: use 802.11b short preamble; @@ -247,9 +286,8 @@ enum ieee80211_rssi_event { * @mcast_rate: per-band multicast rate index + 1 (0: disabled) * @bssid: The BSSID for this BSS * @enable_beacon: whether beaconing should be enabled or not - * @channel_type: Channel type for this BSS -- the hardware might be - * configured for HT40+ while this BSS only uses no-HT, for - * example. + * @chandef: Channel definition for this BSS -- the hardware might be + * configured a higher bandwidth than this BSS uses, for example. * @ht_operation_mode: HT operation mode like in &struct ieee80211_ht_operation. * This field is only valid when the channel type is one of the HT types. * @cqm_rssi_thold: Connection quality monitor RSSI threshold, a zero value @@ -273,11 +311,15 @@ enum ieee80211_rssi_event { * @ssid: The SSID of the current vif. Only valid in AP-mode. * @ssid_len: Length of SSID given in @ssid. * @hidden_ssid: The SSID of the current vif is hidden. Only valid in AP-mode. + * @txpower: TX power in dBm + * @p2p_ctwindow: P2P CTWindow, only for P2P client interfaces + * @p2p_oppps: P2P opportunistic PS is enabled */ struct ieee80211_bss_conf { const u8 *bssid; /* association related data */ bool assoc, ibss_joined; + bool ibss_creator; u16 aid; /* erp related data */ bool use_cts_prot; @@ -294,7 +336,7 @@ struct ieee80211_bss_conf { u16 ht_operation_mode; s32 cqm_rssi_thold; u32 cqm_rssi_hyst; - enum nl80211_channel_type channel_type; + struct cfg80211_chan_def chandef; __be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN]; u8 arp_addr_cnt; bool arp_filter_enabled; @@ -304,6 +346,9 @@ struct ieee80211_bss_conf { u8 ssid[IEEE80211_MAX_SSID_LEN]; size_t ssid_len; bool hidden_ssid; + int txpower; + u8 p2p_ctwindow; + bool p2p_oppps; }; /** @@ -454,9 +499,14 @@ enum mac80211_tx_control_flags { * This is set if the current BSS requires ERP protection. * @IEEE80211_TX_RC_USE_SHORT_PREAMBLE: Use short preamble. * @IEEE80211_TX_RC_MCS: HT rate. + * @IEEE80211_TX_RC_VHT_MCS: VHT MCS rate, in this case the idx field is split + * into a higher 4 bits (Nss) and lower 4 bits (MCS number) * @IEEE80211_TX_RC_GREEN_FIELD: Indicates whether this rate should be used in * Greenfield mode. * @IEEE80211_TX_RC_40_MHZ_WIDTH: Indicates if the Channel Width should be 40 MHz. + * @IEEE80211_TX_RC_80_MHZ_WIDTH: Indicates 80 MHz transmission + * @IEEE80211_TX_RC_160_MHZ_WIDTH: Indicates 160 MHz transmission + * (80+80 isn't supported yet) * @IEEE80211_TX_RC_DUP_DATA: The frame should be transmitted on both of the * adjacent 20 MHz channels, if the current channel type is * NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS. @@ -467,12 +517,15 @@ enum mac80211_rate_control_flags { IEEE80211_TX_RC_USE_CTS_PROTECT = BIT(1), IEEE80211_TX_RC_USE_SHORT_PREAMBLE = BIT(2), - /* rate index is an MCS rate number instead of an index */ + /* rate index is an HT/VHT MCS instead of an index */ IEEE80211_TX_RC_MCS = BIT(3), IEEE80211_TX_RC_GREEN_FIELD = BIT(4), IEEE80211_TX_RC_40_MHZ_WIDTH = BIT(5), IEEE80211_TX_RC_DUP_DATA = BIT(6), IEEE80211_TX_RC_SHORT_GI = BIT(7), + IEEE80211_TX_RC_VHT_MCS = BIT(8), + IEEE80211_TX_RC_80_MHZ_WIDTH = BIT(9), + IEEE80211_TX_RC_160_MHZ_WIDTH = BIT(10), }; @@ -515,10 +568,32 @@ enum mac80211_rate_control_flags { */ struct ieee80211_tx_rate { s8 idx; - u8 count; - u8 flags; + u16 count:5, + flags:11; } __packed; +#define IEEE80211_MAX_TX_RETRY 31 + +static inline void ieee80211_rate_set_vht(struct ieee80211_tx_rate *rate, + u8 mcs, u8 nss) +{ + WARN_ON(mcs & ~0xF); + WARN_ON(nss & ~0x7); + rate->idx = (nss << 4) | mcs; +} + +static inline u8 +ieee80211_rate_get_vht_mcs(const struct ieee80211_tx_rate *rate) +{ + return rate->idx & 0xF; +} + +static inline u8 +ieee80211_rate_get_vht_nss(const struct ieee80211_tx_rate *rate) +{ + return rate->idx >> 4; +} + /** * struct ieee80211_tx_info - skb transmit information * @@ -663,13 +738,20 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) * the frame. * @RX_FLAG_FAILED_PLCP_CRC: Set this flag if the PCLP check failed on * the frame. - * @RX_FLAG_MACTIME_MPDU: The timestamp passed in the RX status (@mactime + * @RX_FLAG_MACTIME_START: The timestamp passed in the RX status (@mactime * field) is valid and contains the time the first symbol of the MPDU * was received. This is useful in monitor mode and for proper IBSS * merging. + * @RX_FLAG_MACTIME_END: The timestamp passed in the RX status (@mactime + * field) is valid and contains the time the last symbol of the MPDU + * (including FCS) was received. * @RX_FLAG_SHORTPRE: Short preamble was used for this frame * @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index + * @RX_FLAG_VHT: VHT MCS was used and rate_index is MCS index * @RX_FLAG_40MHZ: HT40 (40 MHz) was used + * @RX_FLAG_80MHZ: 80 MHz was used + * @RX_FLAG_80P80MHZ: 80+80 MHz was used + * @RX_FLAG_160MHZ: 160 MHz was used * @RX_FLAG_SHORT_GI: Short guard interval was used * @RX_FLAG_NO_SIGNAL_VAL: The signal strength value is not present. * Valid only for data frames (mainly A-MPDU) @@ -697,7 +779,7 @@ enum mac80211_rx_flags { RX_FLAG_IV_STRIPPED = BIT(4), RX_FLAG_FAILED_FCS_CRC = BIT(5), RX_FLAG_FAILED_PLCP_CRC = BIT(6), - RX_FLAG_MACTIME_MPDU = BIT(7), + RX_FLAG_MACTIME_START = BIT(7), RX_FLAG_SHORTPRE = BIT(8), RX_FLAG_HT = BIT(9), RX_FLAG_40MHZ = BIT(10), @@ -711,6 +793,11 @@ enum mac80211_rx_flags { RX_FLAG_AMPDU_IS_LAST = BIT(18), RX_FLAG_AMPDU_DELIM_CRC_ERROR = BIT(19), RX_FLAG_AMPDU_DELIM_CRC_KNOWN = BIT(20), + RX_FLAG_MACTIME_END = BIT(21), + RX_FLAG_VHT = BIT(22), + RX_FLAG_80MHZ = BIT(23), + RX_FLAG_80P80MHZ = BIT(24), + RX_FLAG_160MHZ = BIT(25), }; /** @@ -731,25 +818,39 @@ enum mac80211_rx_flags { * @IEEE80211_HW_SIGNAL_* * @antenna: antenna used * @rate_idx: index of data rate into band's supported rates or MCS index if - * HT rates are use (RX_FLAG_HT) + * HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT) + * @vht_nss: number of streams (VHT only) * @flag: %RX_FLAG_* * @rx_flags: internal RX flags for mac80211 * @ampdu_reference: A-MPDU reference number, must be a different value for * each A-MPDU but the same for each subframe within one A-MPDU * @ampdu_delimiter_crc: A-MPDU delimiter CRC + * @vendor_radiotap_bitmap: radiotap vendor namespace presence bitmap + * @vendor_radiotap_len: radiotap vendor namespace length + * @vendor_radiotap_align: radiotap vendor namespace alignment. Note + * that the actual data must be at the start of the SKB data + * already. + * @vendor_radiotap_oui: radiotap vendor namespace OUI + * @vendor_radiotap_subns: radiotap vendor sub namespace */ struct ieee80211_rx_status { u64 mactime; u32 device_timestamp; u32 ampdu_reference; u32 flag; + u32 vendor_radiotap_bitmap; + u16 vendor_radiotap_len; u16 freq; u8 rate_idx; + u8 vht_nss; u8 rx_flags; u8 band; u8 antenna; s8 signal; u8 ampdu_delimiter_crc; + u8 vendor_radiotap_align; + u8 vendor_radiotap_oui[3]; + u8 vendor_radiotap_subns; }; /** @@ -794,6 +895,8 @@ enum ieee80211_conf_flags { * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed * @IEEE80211_CONF_CHANGE_SMPS: Spatial multiplexing powersave mode changed + * Note that this is only valid if channel contexts are not used, + * otherwise each channel context has the number of chains listed. */ enum ieee80211_conf_changed { IEEE80211_CONF_CHANGE_SMPS = BIT(1), @@ -845,7 +948,8 @@ enum ieee80211_smps_mode { * powersave documentation below. This variable is valid only when * the CONF_PS flag is set. * - * @power_level: requested transmit power (in dBm) + * @power_level: requested transmit power (in dBm), backward compatibility + * value only that is set to the minimum of all interfaces * * @channel: the channel to tune to * @channel_type: the channel (HT) type @@ -859,7 +963,9 @@ enum ieee80211_smps_mode { * * @smps_mode: spatial multiplexing powersave mode; note that * %IEEE80211_SMPS_STATIC is used when the device is not - * configured for an HT channel + * configured for an HT channel. + * Note that this is only valid if channel contexts are not used, + * otherwise each channel context has the number of chains listed. */ struct ieee80211_conf { u32 flags; @@ -931,6 +1037,11 @@ enum ieee80211_vif_flags { * at runtime, mac80211 will never touch this field * @hw_queue: hardware queue for each AC * @cab_queue: content-after-beacon (DTIM beacon really) queue, AP mode only + * @chanctx_conf: The channel context this interface is assigned to, or %NULL + * when it is not assigned. This pointer is RCU-protected due to the TX + * path needing to access it; even though the netdev carrier will always + * be off when it is %NULL there can still be races and packets could be + * processed after it switches back to %NULL. * @drv_priv: data area for driver use, will always be aligned to * sizeof(void *). */ @@ -943,6 +1054,8 @@ struct ieee80211_vif { u8 cab_queue; u8 hw_queue[IEEE80211_NUM_ACS]; + struct ieee80211_chanctx_conf __rcu *chanctx_conf; + u32 driver_flags; /* must be last */ @@ -1076,6 +1189,8 @@ enum ieee80211_sta_state { * @aid: AID we assigned to the station if we're an AP * @supp_rates: Bitmap of supported rates (per band) * @ht_cap: HT capabilities of this STA; restricted to our own TX capabilities + * @vht_cap: VHT capabilities of this STA; Not restricting any capabilities + * of remote STA. Taking as is. * @wme: indicates whether the STA supports WME. Only valid during AP-mode. * @drv_priv: data area for driver use, will always be aligned to * sizeof(void *), size is determined in hw information. @@ -1088,6 +1203,7 @@ struct ieee80211_sta { u8 addr[ETH_ALEN]; u16 aid; struct ieee80211_sta_ht_cap ht_cap; + struct ieee80211_sta_vht_cap vht_cap; bool wme; u8 uapsd_queues; u8 max_sp; @@ -1253,6 +1369,10 @@ struct ieee80211_tx_control { * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any * P2P Interface. This will be honoured even if more than one interface * is supported. + * + * @IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL: On this hardware TX BA session + * should be tear down once BAR frame will not be acked. + * */ enum ieee80211_hw_flags { IEEE80211_HW_HAS_RATE_CONTROL = 1<<0, @@ -1281,6 +1401,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23, IEEE80211_HW_SCAN_WHILE_IDLE = 1<<24, IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25, + IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL = 1<<26, }; /** @@ -1325,6 +1446,8 @@ enum ieee80211_hw_flags { * within &struct ieee80211_vif. * @sta_data_size: size (in bytes) of the drv_priv data area * within &struct ieee80211_sta. + * @chanctx_data_size: size (in bytes) of the drv_priv data area + * within &struct ieee80211_chanctx_conf. * * @max_rates: maximum number of alternate rate retry stages the hw * can handle. @@ -1355,6 +1478,10 @@ enum ieee80211_hw_flags { * include _FMT. Use %IEEE80211_RADIOTAP_MCS_HAVE_* values, only * adding _BW is supported today. * + * @radiotap_vht_details: lists which VHT MCS information the HW reports, + * the default is _GI | _BANDWIDTH. + * Use the %IEEE80211_RADIOTAP_VHT_KNOWN_* values. + * * @netdev_features: netdev features to be set in each netdev created * from this HW. Note only HW checksum features are currently * compatible with mac80211. Other feature bits will be rejected. @@ -1369,6 +1496,7 @@ struct ieee80211_hw { int channel_change_time; int vif_data_size; int sta_data_size; + int chanctx_data_size; int napi_weight; u16 queues; u16 max_listen_interval; @@ -1380,6 +1508,7 @@ struct ieee80211_hw { u8 max_tx_aggregation_subframes; u8 offchannel_tx_hw_queue; u8 radiotap_mcs_details; + u16 radiotap_vht_details; netdev_features_t netdev_features; }; @@ -2126,6 +2255,14 @@ enum ieee80211_rate_control_changed { * @sta_remove: Notifies low level driver about removal of an associated * station, AP, IBSS/WDS/mesh peer etc. This callback can sleep. * + * @sta_add_debugfs: Drivers can use this callback to add debugfs files + * when a station is added to mac80211's station list. This callback + * and @sta_remove_debugfs should be within a CONFIG_MAC80211_DEBUGFS + * conditional. This callback can sleep. + * + * @sta_remove_debugfs: Remove the debugfs files which were added using + * @sta_add_debugfs. This callback can sleep. + * * @sta_notify: Notifies low level driver about power state transition of an * associated station, AP, IBSS/WDS/mesh peer etc. For a VIF operating * in AP mode, this callback will not be called when the flag @@ -2317,6 +2454,27 @@ enum ieee80211_rate_control_changed { * The callback will be called before each transmission and upon return * mac80211 will transmit the frame right away. * The callback is optional and can (should!) sleep. + * + * @add_chanctx: Notifies device driver about new channel context creation. + * @remove_chanctx: Notifies device driver about channel context destruction. + * @change_chanctx: Notifies device driver about channel context changes that + * may happen when combining different virtual interfaces on the same + * channel context with different settings + * @assign_vif_chanctx: Notifies device driver about channel context being bound + * to vif. Possible use is for hw queue remapping. + * @unassign_vif_chanctx: Notifies device driver about channel context being + * unbound from vif. + * @start_ap: Start operation on the AP interface, this is called after all the + * information in bss_conf is set and beacon can be retrieved. A channel + * context is bound before this is called. Note that if the driver uses + * software scan or ROC, this (and @stop_ap) isn't called when the AP is + * just "paused" for scanning/ROC, which is indicated by the beacon being + * disabled/enabled via @bss_info_changed. + * @stop_ap: Stop operation on the AP interface. + * + * @restart_complete: Called after a call to ieee80211_restart_hw(), when the + * reconfiguration has completed. This can help the driver implement the + * reconfiguration step. This callback may sleep. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -2342,6 +2500,9 @@ struct ieee80211_ops { struct ieee80211_bss_conf *info, u32 changed); + int (*start_ap)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); + void (*stop_ap)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); + u64 (*prepare_multicast)(struct ieee80211_hw *hw, struct netdev_hw_addr_list *mc_list); void (*configure_filter)(struct ieee80211_hw *hw, @@ -2383,6 +2544,16 @@ struct ieee80211_ops { struct ieee80211_sta *sta); int (*sta_remove)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta); +#ifdef CONFIG_MAC80211_DEBUGFS + void (*sta_add_debugfs)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct dentry *dir); + void (*sta_remove_debugfs)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct dentry *dir); +#endif void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd, struct ieee80211_sta *sta); int (*sta_state)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -2424,8 +2595,8 @@ struct ieee80211_ops { int (*get_antenna)(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant); int (*remain_on_channel)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, struct ieee80211_channel *chan, - enum nl80211_channel_type channel_type, int duration); int (*cancel_remain_on_channel)(struct ieee80211_hw *hw); int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx); @@ -2461,6 +2632,22 @@ struct ieee80211_ops { void (*mgd_prepare_tx)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); + + int (*add_chanctx)(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx); + void (*remove_chanctx)(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx); + void (*change_chanctx)(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx, + u32 changed); + int (*assign_vif_chanctx)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_chanctx_conf *ctx); + void (*unassign_vif_chanctx)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_chanctx_conf *ctx); + + void (*restart_complete)(struct ieee80211_hw *hw); }; /** @@ -2962,8 +3149,7 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @ssid: SSID buffer * @ssid_len: length of SSID - * @ie: buffer containing all IEs except SSID for the template - * @ie_len: length of the IE buffer + * @tailroom: tailroom to reserve at end of SKB for IEs * * Creates a Probe Request template which can, for example, be uploaded to * hardware. @@ -2971,7 +3157,7 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len); + size_t tailroom); /** * ieee80211_rts_get - RTS frame generation function @@ -3145,6 +3331,19 @@ void ieee80211_get_tkip_p2k(struct ieee80211_key_conf *keyconf, struct sk_buff *skb, u8 *p2k); /** + * ieee80211_aes_cmac_calculate_k1_k2 - calculate the AES-CMAC sub keys + * + * This function computes the two AES-CMAC sub-keys, based on the + * previously installed master key. + * + * @keyconf: the parameter passed with the set key + * @k1: a buffer to be filled with the 1st sub-key + * @k2: a buffer to be filled with the 2nd sub-key + */ +void ieee80211_aes_cmac_calculate_k1_k2(struct ieee80211_key_conf *keyconf, + u8 *k1, u8 *k2); + +/** * struct ieee80211_key_seq - key sequence counter * * @tkip: TKIP data, containing IV32 and IV16 in host byte order @@ -3294,6 +3493,21 @@ void ieee80211_sched_scan_results(struct ieee80211_hw *hw); void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw); /** + * enum ieee80211_interface_iteration_flags - interface iteration flags + * @IEEE80211_IFACE_ITER_NORMAL: Iterate over all interfaces that have + * been added to the driver; However, note that during hardware + * reconfiguration (after restart_hw) it will iterate over a new + * interface and over all the existing interfaces even if they + * haven't been re-added to the driver yet. + * @IEEE80211_IFACE_ITER_RESUME_ALL: During resume, iterate over all + * interfaces, even if they haven't been re-added to the driver yet. + */ +enum ieee80211_interface_iteration_flags { + IEEE80211_IFACE_ITER_NORMAL = 0, + IEEE80211_IFACE_ITER_RESUME_ALL = BIT(0), +}; + +/** * ieee80211_iterate_active_interfaces - iterate active interfaces * * This function iterates over the interfaces associated with a given @@ -3301,13 +3515,15 @@ void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw); * This function allows the iterator function to sleep, when the iterator * function is atomic @ieee80211_iterate_active_interfaces_atomic can * be used. - * Does not iterate over a new interface during add_interface() + * Does not iterate over a new interface during add_interface(). * * @hw: the hardware struct of which the interfaces should be iterated over + * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags * @iterator: the iterator function to call * @data: first argument of the iterator function */ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, + u32 iter_flags, void (*iterator)(void *data, u8 *mac, struct ieee80211_vif *vif), void *data); @@ -3319,13 +3535,15 @@ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, * hardware that are currently active and calls the callback for them. * This function requires the iterator callback function to be atomic, * if that is not desired, use @ieee80211_iterate_active_interfaces instead. - * Does not iterate over a new interface during add_interface() + * Does not iterate over a new interface during add_interface(). * * @hw: the hardware struct of which the interfaces should be iterated over + * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags * @iterator: the iterator function to call, cannot sleep * @data: first argument of the iterator function */ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, + u32 iter_flags, void (*iterator)(void *data, u8 *mac, struct ieee80211_vif *vif), @@ -3524,6 +3742,27 @@ void ieee80211_iter_keys(struct ieee80211_hw *hw, void *iter_data); /** + * ieee80211_iter_chan_contexts_atomic - iterate channel contexts + * @hw: pointre obtained from ieee80211_alloc_hw(). + * @iter: iterator function + * @iter_data: data passed to iterator function + * + * Iterate all active channel contexts. This function is atomic and + * doesn't acquire any locks internally that might be held in other + * places while calling into the driver. + * + * The iterator will not find a context that's being added (during + * the driver callback to add it) but will find it while it's being + * removed. + */ +void ieee80211_iter_chan_contexts_atomic( + struct ieee80211_hw *hw, + void (*iter)(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *chanctx_conf, + void *data), + void *iter_data); + +/** * ieee80211_ap_probereq_get - retrieve a Probe Request template * @hw: pointer obtained from ieee80211_alloc_hw(). * @vif: &struct ieee80211_vif pointer from the add_interface callback. diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 980d263765cf..7af1ea893038 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -190,21 +190,6 @@ extern void ndisc_send_redirect(struct sk_buff *skb, extern int ndisc_mc_map(const struct in6_addr *addr, char *buf, struct net_device *dev, int dir); -extern struct sk_buff *ndisc_build_skb(struct net_device *dev, - const struct in6_addr *daddr, - const struct in6_addr *saddr, - struct icmp6hdr *icmp6h, - const struct in6_addr *target, - int llinfo); - -extern void ndisc_send_skb(struct sk_buff *skb, - struct net_device *dev, - struct neighbour *neigh, - const struct in6_addr *daddr, - const struct in6_addr *saddr, - struct icmp6hdr *icmp6h); - - /* * IGMP diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 95e646641184..c5a43f56b796 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -23,6 +23,7 @@ #endif #include <net/netns/xfrm.h> +struct user_namespace; struct proc_dir_entry; struct net_device; struct sock; @@ -53,6 +54,8 @@ struct net { struct list_head cleanup_list; /* namespaces on death row */ struct list_head exit_list; /* Use only net_mutex */ + struct user_namespace *user_ns; /* Owning user namespace */ + struct proc_dir_entry *proc_net; struct proc_dir_entry *proc_net_stat; @@ -126,16 +129,21 @@ struct net { /* Init's network namespace */ extern struct net init_net; -#ifdef CONFIG_NET -extern struct net *copy_net_ns(unsigned long flags, struct net *net_ns); - -#else /* CONFIG_NET */ -static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns) +#ifdef CONFIG_NET_NS +extern struct net *copy_net_ns(unsigned long flags, + struct user_namespace *user_ns, struct net *old_net); + +#else /* CONFIG_NET_NS */ +#include <linux/sched.h> +#include <linux/nsproxy.h> +static inline struct net *copy_net_ns(unsigned long flags, + struct user_namespace *user_ns, struct net *old_net) { - /* There is nothing to copy so this is a noop */ - return net_ns; + if (flags & CLONE_NEWNET) + return ERR_PTR(-EINVAL); + return old_net; } -#endif /* CONFIG_NET */ +#endif /* CONFIG_NET_NS */ extern struct list_head net_namespace_list; diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index f1494feba79f..caca0c4d6b4b 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -182,7 +182,7 @@ __nf_conntrack_find(struct net *net, u16 zone, extern int nf_conntrack_hash_check_insert(struct nf_conn *ct); extern void nf_ct_delete_from_lists(struct nf_conn *ct); -extern void nf_ct_insert_dying_list(struct nf_conn *ct); +extern void nf_ct_dying_timeout(struct nf_conn *ct); extern void nf_conntrack_flush_report(struct net *net, u32 pid, int report); diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h index bd8eea720f2e..ad14a799fd2e 100644 --- a/include/net/netfilter/nf_nat.h +++ b/include/net/netfilter/nf_nat.h @@ -68,4 +68,19 @@ static inline struct nf_conn_nat *nfct_nat(const struct nf_conn *ct) #endif } +static inline bool nf_nat_oif_changed(unsigned int hooknum, + enum ip_conntrack_info ctinfo, + struct nf_conn_nat *nat, + const struct net_device *out) +{ +#if IS_ENABLED(CONFIG_IP_NF_TARGET_MASQUERADE) || \ + IS_ENABLED(CONFIG_IP6_NF_TARGET_MASQUERADE) + return nat->masq_index && hooknum == NF_INET_POST_ROUTING && + CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL && + nat->masq_index != out->ifindex; +#else + return false; +#endif +} + #endif diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h index 252fd1010b77..fb1c0be38b6d 100644 --- a/include/net/netfilter/nf_queue.h +++ b/include/net/netfilter/nf_queue.h @@ -21,14 +21,10 @@ struct nf_queue_entry { struct nf_queue_handler { int (*outfn)(struct nf_queue_entry *entry, unsigned int queuenum); - char *name; }; -extern int nf_register_queue_handler(u_int8_t pf, - const struct nf_queue_handler *qh); -extern int nf_unregister_queue_handler(u_int8_t pf, - const struct nf_queue_handler *qh); -extern void nf_unregister_queue_handlers(const struct nf_queue_handler *qh); +void nf_register_queue_handler(const struct nf_queue_handler *qh); +void nf_unregister_queue_handler(void); extern void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict); #endif /* _NF_QUEUE_H */ diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 5e5eb1f9f14b..3573a81815ad 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -62,6 +62,9 @@ struct netns_sctp { /* Whether Cookie Preservative is enabled(1) or not(0) */ int cookie_preserve_enable; + /* The namespace default hmac alg */ + char *sctp_hmac_alg; + /* Valid.Cookie.Life - 60 seconds */ unsigned int valid_cookie_life; diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h index 2760f4f4ae9b..1d04b6f0fbd4 100644 --- a/include/net/netprio_cgroup.h +++ b/include/net/netprio_cgroup.h @@ -27,7 +27,6 @@ struct netprio_map { struct cgroup_netprio_state { struct cgroup_subsys_state css; - u32 prioidx; }; extern void sock_update_netprioidx(struct sock *sk, struct task_struct *task); @@ -36,13 +35,12 @@ extern void sock_update_netprioidx(struct sock *sk, struct task_struct *task); static inline u32 task_netprioidx(struct task_struct *p) { - struct cgroup_netprio_state *state; + struct cgroup_subsys_state *css; u32 idx; rcu_read_lock(); - state = container_of(task_subsys_state(p, net_prio_subsys_id), - struct cgroup_netprio_state, css); - idx = state->prioidx; + css = task_subsys_state(p, net_prio_subsys_id); + idx = css->cgroup->id; rcu_read_unlock(); return idx; } @@ -57,8 +55,7 @@ static inline u32 task_netprioidx(struct task_struct *p) rcu_read_lock(); css = task_subsys_state(p, net_prio_subsys_id); if (css) - idx = container_of(css, - struct cgroup_netprio_state, css)->prioidx; + idx = css->cgroup->id; rcu_read_unlock(); return idx; } diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index e900072950cb..671953e11575 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -24,6 +24,12 @@ #include <net/nfc/nfc.h> +struct nfc_phy_ops { + int (*write)(void *dev_id, struct sk_buff *skb); + int (*enable)(void *dev_id); + void (*disable)(void *dev_id); +}; + struct nfc_hci_dev; struct nfc_hci_ops { @@ -38,15 +44,21 @@ struct nfc_hci_ops { int (*xmit) (struct nfc_hci_dev *hdev, struct sk_buff *skb); int (*start_poll) (struct nfc_hci_dev *hdev, u32 im_protocols, u32 tm_protocols); + int (*dep_link_up)(struct nfc_hci_dev *hdev, struct nfc_target *target, + u8 comm_mode, u8 *gb, size_t gb_len); + int (*dep_link_down)(struct nfc_hci_dev *hdev); int (*target_from_gate) (struct nfc_hci_dev *hdev, u8 gate, struct nfc_target *target); int (*complete_target_discovered) (struct nfc_hci_dev *hdev, u8 gate, struct nfc_target *target); - int (*data_exchange) (struct nfc_hci_dev *hdev, + int (*im_transceive) (struct nfc_hci_dev *hdev, struct nfc_target *target, struct sk_buff *skb, data_exchange_cb_t cb, void *cb_context); + int (*tm_send)(struct nfc_hci_dev *hdev, struct sk_buff *skb); int (*check_presence)(struct nfc_hci_dev *hdev, struct nfc_target *target); + void (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event, + struct sk_buff *skb); }; /* Pipes */ @@ -114,6 +126,9 @@ struct nfc_hci_dev { int async_cb_type; data_exchange_cb_t async_cb; void *async_cb_context; + + u8 *gb; + size_t gb_len; }; /* hci device allocation */ @@ -134,6 +149,8 @@ void *nfc_hci_get_clientdata(struct nfc_hci_dev *hdev); void nfc_hci_driver_failure(struct nfc_hci_dev *hdev, int err); +int nfc_hci_result_to_errno(u8 result); + /* Host IDs */ #define NFC_HCI_HOST_CONTROLLER_ID 0x00 #define NFC_HCI_TERMINAL_HOST_ID 0x01 @@ -219,5 +236,7 @@ int nfc_hci_send_response(struct nfc_hci_dev *hdev, u8 gate, u8 response, const u8 *param, size_t param_len); int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event, const u8 *param, size_t param_len); +int nfc_hci_target_discovered(struct nfc_hci_dev *hdev, u8 gate); +u32 nfc_hci_sak_to_protocol(u8 sak); #endif /* __NET_HCI_H */ diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index f05b10682c9d..fce80b2f9be7 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -95,7 +95,7 @@ struct nfc_genl_data { }; struct nfc_dev { - unsigned int idx; + int idx; u32 target_next_idx; struct nfc_target *targets; int n_targets; diff --git a/include/net/protocol.h b/include/net/protocol.h index 929528c73fe8..047c0476c0a0 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -25,9 +25,11 @@ #define _PROTOCOL_H #include <linux/in6.h> +#include <linux/skbuff.h> #if IS_ENABLED(CONFIG_IPV6) #include <linux/ipv6.h> #endif +#include <linux/netdevice.h> /* This is one larger than the largest protocol value that can be * found in an ipv4 or ipv6 header. Since in both cases the protocol @@ -40,12 +42,6 @@ struct net_protocol { void (*early_demux)(struct sk_buff *skb); int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, u32 info); - int (*gso_send_check)(struct sk_buff *skb); - struct sk_buff *(*gso_segment)(struct sk_buff *skb, - netdev_features_t features); - struct sk_buff **(*gro_receive)(struct sk_buff **head, - struct sk_buff *skb); - int (*gro_complete)(struct sk_buff *skb); unsigned int no_policy:1, netns_ok:1; }; @@ -60,23 +56,20 @@ struct inet6_protocol { struct inet6_skb_parm *opt, u8 type, u8 code, int offset, __be32 info); - - int (*gso_send_check)(struct sk_buff *skb); - struct sk_buff *(*gso_segment)(struct sk_buff *skb, - netdev_features_t features); - struct sk_buff **(*gro_receive)(struct sk_buff **head, - struct sk_buff *skb); - int (*gro_complete)(struct sk_buff *skb); - unsigned int flags; /* INET6_PROTO_xxx */ }; #define INET6_PROTO_NOPOLICY 0x1 #define INET6_PROTO_FINAL 0x2 -/* This should be set for any extension header which is compatible with GSO. */ -#define INET6_PROTO_GSO_EXTHDR 0x4 #endif +struct net_offload { + struct offload_callbacks callbacks; + unsigned int flags; /* Flags used by IPv6 for now */ +}; +/* This should be set for any extension header which is compatible with GSO. */ +#define INET6_PROTO_GSO_EXTHDR 0x1 + /* This is used to register socket interfaces for IP protocols. */ struct inet_protosw { struct list_head list; @@ -96,6 +89,8 @@ struct inet_protosw { #define INET_PROTOSW_ICSK 0x04 /* Is this an inet_connection_sock? */ extern const struct net_protocol __rcu *inet_protos[MAX_INET_PROTOS]; +extern const struct net_offload __rcu *inet_offloads[MAX_INET_PROTOS]; +extern const struct net_offload __rcu *inet6_offloads[MAX_INET_PROTOS]; #if IS_ENABLED(CONFIG_IPV6) extern const struct inet6_protocol __rcu *inet6_protos[MAX_INET_PROTOS]; @@ -103,6 +98,8 @@ extern const struct inet6_protocol __rcu *inet6_protos[MAX_INET_PROTOS]; extern int inet_add_protocol(const struct net_protocol *prot, unsigned char num); extern int inet_del_protocol(const struct net_protocol *prot, unsigned char num); +extern int inet_add_offload(const struct net_offload *prot, unsigned char num); +extern int inet_del_offload(const struct net_offload *prot, unsigned char num); extern void inet_register_protosw(struct inet_protosw *p); extern void inet_unregister_protosw(struct inet_protosw *p); @@ -112,5 +109,7 @@ extern int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char n extern int inet6_register_protosw(struct inet_protosw *p); extern void inet6_unregister_protosw(struct inet_protosw *p); #endif +extern int inet6_add_offload(const struct net_offload *prot, unsigned char num); +extern int inet6_del_offload(const struct net_offload *prot, unsigned char num); #endif /* _PROTOCOL_H */ diff --git a/include/net/request_sock.h b/include/net/request_sock.h index b01d8dd9ee7c..a51dbd17c2de 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -49,13 +49,16 @@ struct request_sock_ops { struct request_sock *req); }; +extern int inet_rtx_syn_ack(struct sock *parent, struct request_sock *req); + /* struct request_sock - mini sock to represent a connection request */ struct request_sock { struct request_sock *dl_next; /* Must be first member! */ u16 mss; - u8 retrans; - u8 cookie_ts; /* syncookie: encode tcpopts in timestamp */ + u8 num_retrans; /* number of retransmits */ + u8 cookie_ts:1; /* syncookie: encode tcpopts in timestamp */ + u8 num_timeout:7; /* number of timeouts */ /* The following two fields can be easily recomputed I think -AK */ u32 window_clamp; /* window clamp at creation time */ u32 rcv_wnd; /* rcv_wnd offered first time */ @@ -231,7 +234,7 @@ static inline int reqsk_queue_removed(struct request_sock_queue *queue, { struct listen_sock *lopt = queue->listen_opt; - if (req->retrans == 0) + if (req->num_timeout == 0) --lopt->qlen_young; return --lopt->qlen; @@ -269,7 +272,8 @@ static inline void reqsk_queue_hash_req(struct request_sock_queue *queue, struct listen_sock *lopt = queue->listen_opt; req->expires = jiffies + timeout; - req->retrans = 0; + req->num_retrans = 0; + req->num_timeout = 0; req->sk = NULL; req->dl_next = lopt->syn_table[hash]; diff --git a/include/net/route.h b/include/net/route.h index bc40b633a5c4..2ea40c1b5e00 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -198,10 +198,13 @@ struct in_ifaddr; extern void fib_add_ifaddr(struct in_ifaddr *); extern void fib_del_ifaddr(struct in_ifaddr *, struct in_ifaddr *); -static inline void ip_rt_put(struct rtable * rt) +static inline void ip_rt_put(struct rtable *rt) { - if (rt) - dst_release(&rt->dst); + /* dst_release() accepts a NULL parameter. + * We rely on dst being first structure in struct rtable + */ + BUILD_BUG_ON(offsetof(struct rtable, dst) != 0); + dst_release(&rt->dst); } #define IPTOS_RT_MASK (IPTOS_TOS_MASK & ~3) diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index 6b00c4fc4291..5a15fabd6a75 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -125,7 +125,7 @@ extern void rtnl_af_unregister(struct rtnl_af_ops *ops); extern struct net *rtnl_link_get_net(struct net *src_net, struct nlattr *tb[]); -extern struct net_device *rtnl_create_link(struct net *src_net, struct net *net, +extern struct net_device *rtnl_create_link(struct net *net, char *ifname, const struct rtnl_link_ops *ops, struct nlattr *tb[]); extern int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm); diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 4616f468d599..1540f9c2fcf4 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -50,6 +50,13 @@ struct Qdisc { #define TCQ_F_INGRESS 2 #define TCQ_F_CAN_BYPASS 4 #define TCQ_F_MQROOT 8 +#define TCQ_F_ONETXQUEUE 0x10 /* dequeue_skb() can assume all skbs are for + * q->dev_queue : It can test + * netif_xmit_frozen_or_stopped() before + * dequeueing next packet. + * Its true for MQ/MQPRIO slaves, or non + * multiqueue device. + */ #define TCQ_F_WARN_NONWC (1 << 16) int padded; const struct Qdisc_ops *ops; diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 712b3bebeda7..35247271e557 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -130,8 +130,6 @@ typedef union { __be16 err; sctp_state_t state; sctp_event_timeout_t to; - unsigned long zero; - void *ptr; struct sctp_chunk *chunk; struct sctp_association *asoc; struct sctp_transport *transport; @@ -154,23 +152,15 @@ typedef union { * which takes an __s32 and returns a sctp_arg_t containing the * __s32. So, after foo = SCTP_I32(arg), foo.i32 == arg. */ -static inline sctp_arg_t SCTP_NULL(void) -{ - sctp_arg_t retval; retval.ptr = NULL; return retval; -} -static inline sctp_arg_t SCTP_NOFORCE(void) -{ - sctp_arg_t retval = {.zero = 0UL}; retval.i32 = 0; return retval; -} -static inline sctp_arg_t SCTP_FORCE(void) -{ - sctp_arg_t retval = {.zero = 0UL}; retval.i32 = 1; return retval; -} #define SCTP_ARG_CONSTRUCTOR(name, type, elt) \ static inline sctp_arg_t \ SCTP_## name (type arg) \ -{ sctp_arg_t retval = {.zero = 0UL}; retval.elt = arg; return retval; } +{ sctp_arg_t retval;\ + memset(&retval, 0, sizeof(sctp_arg_t));\ + retval.elt = arg;\ + return retval;\ +} SCTP_ARG_CONSTRUCTOR(I32, __s32, i32) SCTP_ARG_CONSTRUCTOR(U32, __u32, u32) @@ -181,7 +171,6 @@ SCTP_ARG_CONSTRUCTOR(ERROR, int, error) SCTP_ARG_CONSTRUCTOR(PERR, __be16, err) /* protocol error */ SCTP_ARG_CONSTRUCTOR(STATE, sctp_state_t, state) SCTP_ARG_CONSTRUCTOR(TO, sctp_event_timeout_t, to) -SCTP_ARG_CONSTRUCTOR(PTR, void *, ptr) SCTP_ARG_CONSTRUCTOR(CHUNK, struct sctp_chunk *, chunk) SCTP_ARG_CONSTRUCTOR(ASOC, struct sctp_association *, asoc) SCTP_ARG_CONSTRUCTOR(TRANSPORT, struct sctp_transport *, transport) @@ -192,6 +181,23 @@ SCTP_ARG_CONSTRUCTOR(PACKET, struct sctp_packet *, packet) SCTP_ARG_CONSTRUCTOR(SACKH, sctp_sackhdr_t *, sackh) SCTP_ARG_CONSTRUCTOR(DATAMSG, struct sctp_datamsg *, msg) +static inline sctp_arg_t SCTP_FORCE(void) +{ + return SCTP_I32(1); +} + +static inline sctp_arg_t SCTP_NOFORCE(void) +{ + return SCTP_I32(0); +} + +static inline sctp_arg_t SCTP_NULL(void) +{ + sctp_arg_t retval; + memset(&retval, 0, sizeof(sctp_arg_t)); + return retval; +} + typedef struct { sctp_arg_t obj; sctp_verb_t verb; diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index d053d2e99876..c29707d654c0 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -312,14 +312,6 @@ enum { SCTP_MAX_GABS = 16 }; * functions simpler to write. */ -#if defined (CONFIG_SCTP_HMAC_MD5) -#define SCTP_COOKIE_HMAC_ALG "hmac(md5)" -#elif defined (CONFIG_SCTP_HMAC_SHA1) -#define SCTP_COOKIE_HMAC_ALG "hmac(sha1)" -#else -#define SCTP_COOKIE_HMAC_ALG NULL -#endif - /* These return values describe the success or failure of a number of * routines which form the lower interface to SCTP_outqueue. */ diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 9c6414f553f9..7fdf298a47ef 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -272,6 +272,18 @@ struct sctp_mib { unsigned long mibs[SCTP_MIB_MAX]; }; +/* helper function to track stats about max rto and related transport */ +static inline void sctp_max_rto(struct sctp_association *asoc, + struct sctp_transport *trans) +{ + if (asoc->stats.max_obs_rto < (__u64)trans->rto) { + asoc->stats.max_obs_rto = trans->rto; + memset(&asoc->stats.obs_rto_ipaddr, 0, + sizeof(struct sockaddr_storage)); + memcpy(&asoc->stats.obs_rto_ipaddr, &trans->ipaddr, + trans->af_specific->sockaddr_len); + } +} /* Print debugging messages. */ #if SCTP_DEBUG diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h index b5887e1677e4..2a82d1384706 100644 --- a/include/net/sctp/sm.h +++ b/include/net/sctp/sm.h @@ -234,6 +234,8 @@ struct sctp_chunk *sctp_make_abort_violation(const struct sctp_association *, struct sctp_chunk *sctp_make_violation_paramlen(const struct sctp_association *, const struct sctp_chunk *, struct sctp_paramhdr *); +struct sctp_chunk *sctp_make_violation_max_retrans(const struct sctp_association *, + const struct sctp_chunk *); struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *, const struct sctp_transport *); struct sctp_chunk *sctp_make_heartbeat_ack(const struct sctp_association *, diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 64158aa1bb5f..fdeb85a970fc 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -177,6 +177,7 @@ struct sctp_sock { /* Access to HMAC transform. */ struct crypto_hash *hmac; + char *sctp_hmac_alg; /* What is our base endpointer? */ struct sctp_endpoint *ep; @@ -948,6 +949,8 @@ struct sctp_transport { /* 64-bit random number sent with heartbeat. */ __u64 hb_nonce; + + struct rcu_head rcu; }; struct sctp_transport *sctp_transport_new(struct net *, const union sctp_addr *, @@ -1311,6 +1314,40 @@ struct sctp_inithdr_host { __u32 initial_tsn; }; +/* SCTP_GET_ASSOC_STATS counters */ +struct sctp_priv_assoc_stats { + /* Maximum observed rto in the association during subsequent + * observations. Value is set to 0 if no RTO measurement took place + * The transport where the max_rto was observed is returned in + * obs_rto_ipaddr + */ + struct sockaddr_storage obs_rto_ipaddr; + __u64 max_obs_rto; + /* Total In and Out SACKs received and sent */ + __u64 isacks; + __u64 osacks; + /* Total In and Out packets received and sent */ + __u64 opackets; + __u64 ipackets; + /* Total retransmitted chunks */ + __u64 rtxchunks; + /* TSN received > next expected */ + __u64 outofseqtsns; + /* Duplicate Chunks received */ + __u64 idupchunks; + /* Gap Ack Blocks received */ + __u64 gapcnt; + /* Unordered data chunks sent and received */ + __u64 ouodchunks; + __u64 iuodchunks; + /* Ordered data chunks sent and received */ + __u64 oodchunks; + __u64 iodchunks; + /* Control chunks sent and received */ + __u64 octrlchunks; + __u64 ictrlchunks; +}; + /* RFC2960 * * 12. Recommended Transmission Control Block (TCB) Parameters @@ -1829,6 +1866,8 @@ struct sctp_association { __u8 need_ecne:1, /* Need to send an ECNE Chunk? */ temp:1; /* Is it a temporary association? */ + + struct sctp_priv_assoc_stats stats; }; diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h index 2e5ee0d8458d..ff1b8ba73ab1 100644 --- a/include/net/sctp/ulpqueue.h +++ b/include/net/sctp/ulpqueue.h @@ -72,7 +72,7 @@ int sctp_ulpq_tail_event(struct sctp_ulpq *, struct sctp_ulpevent *ev); void sctp_ulpq_renege(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); /* Perform partial delivery. */ -void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); +void sctp_ulpq_partial_delivery(struct sctp_ulpq *, gfp_t); /* Abort the partial delivery. */ void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t); diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index 1b02d7ad453b..9a0ae091366d 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -107,6 +107,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_GET_LOCAL_ADDRS 109 /* Get all local address. */ #define SCTP_SOCKOPT_CONNECTX 110 /* CONNECTX requests. */ #define SCTP_SOCKOPT_CONNECTX3 111 /* CONNECTX requests (updated) */ +#define SCTP_GET_ASSOC_STATS 112 /* Read only */ /* * 5.2.1 SCTP Initiation Structure (SCTP_INIT) @@ -719,6 +720,32 @@ struct sctp_getaddrs { __u8 addrs[0]; /*output, variable size*/ }; +/* A socket user request obtained via SCTP_GET_ASSOC_STATS that retrieves + * association stats. All stats are counts except sas_maxrto and + * sas_obs_rto_ipaddr. maxrto is the max observed rto + transport since + * the last call. Will return 0 when RTO was not update since last call + */ +struct sctp_assoc_stats { + sctp_assoc_t sas_assoc_id; /* Input */ + /* Transport of observed max RTO */ + struct sockaddr_storage sas_obs_rto_ipaddr; + __u64 sas_maxrto; /* Maximum Observed RTO for period */ + __u64 sas_isacks; /* SACKs received */ + __u64 sas_osacks; /* SACKs sent */ + __u64 sas_opackets; /* Packets sent */ + __u64 sas_ipackets; /* Packets received */ + __u64 sas_rtxchunks; /* Retransmitted Chunks */ + __u64 sas_outofseqtsns;/* TSN received > next expected */ + __u64 sas_idupchunks; /* Dups received (ordered+unordered) */ + __u64 sas_gapcnt; /* Gap Acknowledgements Received */ + __u64 sas_ouodchunks; /* Unordered data chunks sent */ + __u64 sas_iuodchunks; /* Unordered data chunks received */ + __u64 sas_oodchunks; /* Ordered data chunks sent */ + __u64 sas_iodchunks; /* Ordered data chunks received */ + __u64 sas_octrlchunks; /* Control chunks sent */ + __u64 sas_ictrlchunks; /* Control chunks received */ +}; + /* These are bit fields for msghdr->msg_flags. See section 5.1. */ /* On user space Linux, these live in <bits/socket.h> as an enum. */ enum sctp_msg_flags { diff --git a/include/net/sock.h b/include/net/sock.h index c945fba4f543..93a6745bfdb2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -126,12 +126,17 @@ struct sock; struct proto; struct net; +typedef __u32 __bitwise __portpair; +typedef __u64 __bitwise __addrpair; + /** * struct sock_common - minimal network layer representation of sockets * @skc_daddr: Foreign IPv4 addr * @skc_rcv_saddr: Bound local IPv4 addr * @skc_hash: hash value used with various protocol lookup tables * @skc_u16hashes: two u16 hash values used by UDP lookup tables + * @skc_dport: placeholder for inet_dport/tw_dport + * @skc_num: placeholder for inet_num/tw_num * @skc_family: network address family * @skc_state: Connection state * @skc_reuse: %SO_REUSEADDR setting @@ -149,16 +154,29 @@ struct net; * for struct sock and struct inet_timewait_sock. */ struct sock_common { - /* skc_daddr and skc_rcv_saddr must be grouped : - * cf INET_MATCH() and INET_TW_MATCH() + /* skc_daddr and skc_rcv_saddr must be grouped on a 8 bytes aligned + * address on 64bit arches : cf INET_MATCH() and INET_TW_MATCH() */ - __be32 skc_daddr; - __be32 skc_rcv_saddr; - + union { + __addrpair skc_addrpair; + struct { + __be32 skc_daddr; + __be32 skc_rcv_saddr; + }; + }; union { unsigned int skc_hash; __u16 skc_u16hashes[2]; }; + /* skc_dport && skc_num must be grouped as well */ + union { + __portpair skc_portpair; + struct { + __be16 skc_dport; + __u16 skc_num; + }; + }; + unsigned short skc_family; volatile unsigned char skc_state; unsigned char skc_reuse; @@ -213,7 +231,7 @@ struct cg_proto; * @sk_sndbuf: size of send buffer in bytes * @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, * %SO_OOBINLINE settings, %SO_TIMESTAMPING settings - * @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets + * @sk_no_check: %SO_NO_CHECK setting, whether or not checkup packets * @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO) * @sk_route_nocaps: forbidden route capabilities (e.g NETIF_F_GSO_MASK) * @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4) diff --git a/include/net/tcp.h b/include/net/tcp.h index 4af45e33105d..aed42c785153 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -369,7 +369,6 @@ extern void tcp_shutdown (struct sock *sk, int how); extern void tcp_v4_early_demux(struct sk_buff *skb); extern int tcp_v4_rcv(struct sk_buff *skb); -extern struct inet_peer *tcp_v4_get_peer(struct sock *sk); extern int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw); extern int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t size); diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild index ea56f76c0c22..e69de29bb2d1 100644 --- a/include/rdma/Kbuild +++ b/include/rdma/Kbuild @@ -1,6 +0,0 @@ -header-y += ib_user_cm.h -header-y += ib_user_mad.h -header-y += ib_user_sa.h -header-y += ib_user_verbs.h -header-y += rdma_netlink.h -header-y += rdma_user_cm.h diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h index bd3d8b24b420..e38de79eeb48 100644 --- a/include/rdma/rdma_netlink.h +++ b/include/rdma/rdma_netlink.h @@ -1,41 +1,9 @@ #ifndef _RDMA_NETLINK_H #define _RDMA_NETLINK_H -#include <linux/types.h> - -enum { - RDMA_NL_RDMA_CM = 1 -}; - -#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10) -#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1)) -#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op) - -enum { - RDMA_NL_RDMA_CM_ID_STATS = 0, - RDMA_NL_RDMA_CM_NUM_OPS -}; - -enum { - RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1, - RDMA_NL_RDMA_CM_ATTR_DST_ADDR, - RDMA_NL_RDMA_CM_NUM_ATTR, -}; - -struct rdma_cm_id_stats { - __u32 qp_num; - __u32 bound_dev_if; - __u32 port_space; - __s32 pid; - __u8 cm_state; - __u8 node_type; - __u8 port_num; - __u8 qp_type; -}; - -#ifdef __KERNEL__ #include <linux/netlink.h> +#include <uapi/rdma/rdma_netlink.h> struct ibnl_client_cbs { int (*dump)(struct sk_buff *skb, struct netlink_callback *nlcb); @@ -88,6 +56,4 @@ void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq, int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh, int len, void *data, int type); -#endif /* __KERNEL__ */ - #endif /* _RDMA_NETLINK_H */ diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 55367b04dc94..e65c62e82c5a 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -137,6 +137,7 @@ struct scsi_device { unsigned use_10_for_ms:1; /* first try 10-byte mode sense/select */ unsigned no_report_opcodes:1; /* no REPORT SUPPORTED OPERATION CODES */ unsigned no_write_same:1; /* no WRITE SAME command */ + unsigned use_16_for_rw:1; /* Use read/write(16) over read/write(10) */ unsigned skip_ms_page_8:1; /* do not use MODE SENSE page 0x08 */ unsigned skip_ms_page_3f:1; /* do not use MODE SENSE page 0x3f */ unsigned skip_vpd_pages:1; /* do not read VPD pages */ diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 98b3a20a0102..9b8e08879cfc 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -36,6 +36,7 @@ enum sas_linkrate { SAS_LINK_RATE_3_0_GBPS = 9, SAS_LINK_RATE_G2 = SAS_LINK_RATE_3_0_GBPS, SAS_LINK_RATE_6_0_GBPS = 10, + SAS_LINK_RATE_12_0_GBPS = 11, /* These are virtual to the transport class and may never * be signalled normally since the standard defined field * is only 4 bits */ diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h index 9c60ca1c08c5..ff0f04ac91aa 100644 --- a/include/scsi/scsi_transport_srp.h +++ b/include/scsi/scsi_transport_srp.h @@ -14,13 +14,21 @@ struct srp_rport_identifiers { }; struct srp_rport { + /* for initiator and target drivers */ + struct device dev; u8 port_id[16]; u8 roles; + + /* for initiator drivers */ + + void *lld_data; /* LLD private data */ }; struct srp_function_template { + /* for initiator drivers */ + void (*rport_delete)(struct srp_rport *rport); /* for target drivers */ int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int); int (* it_nexus_response)(struct Scsi_Host *, u64, int); diff --git a/include/sound/Kbuild b/include/sound/Kbuild index 6df30ed1581c..e69de29bb2d1 100644 --- a/include/sound/Kbuild +++ b/include/sound/Kbuild @@ -1,10 +0,0 @@ -header-y += asequencer.h -header-y += asound.h -header-y += asound_fm.h -header-y += emu10k1.h -header-y += hdsp.h -header-y += hdspm.h -header-y += sb16_csp.h -header-y += sfnt_info.h -header-y += compress_params.h -header-y += compress_offload.h diff --git a/include/sound/asequencer.h b/include/sound/asequencer.h index 1505e6d5ef82..75935ce739c5 100644 --- a/include/sound/asequencer.h +++ b/include/sound/asequencer.h @@ -22,294 +22,9 @@ #ifndef __SOUND_ASEQUENCER_H #define __SOUND_ASEQUENCER_H -#ifdef __KERNEL__ #include <linux/ioctl.h> #include <sound/asound.h> -#endif - -/** version of the sequencer */ -#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION (1, 0, 1) - -/** - * definition of sequencer event types - */ - -/** system messages - * event data type = #snd_seq_result - */ -#define SNDRV_SEQ_EVENT_SYSTEM 0 -#define SNDRV_SEQ_EVENT_RESULT 1 - -/** note messages (channel specific) - * event data type = #snd_seq_ev_note - */ -#define SNDRV_SEQ_EVENT_NOTE 5 -#define SNDRV_SEQ_EVENT_NOTEON 6 -#define SNDRV_SEQ_EVENT_NOTEOFF 7 -#define SNDRV_SEQ_EVENT_KEYPRESS 8 - -/** control messages (channel specific) - * event data type = #snd_seq_ev_ctrl - */ -#define SNDRV_SEQ_EVENT_CONTROLLER 10 -#define SNDRV_SEQ_EVENT_PGMCHANGE 11 -#define SNDRV_SEQ_EVENT_CHANPRESS 12 -#define SNDRV_SEQ_EVENT_PITCHBEND 13 /**< from -8192 to 8191 */ -#define SNDRV_SEQ_EVENT_CONTROL14 14 /**< 14 bit controller value */ -#define SNDRV_SEQ_EVENT_NONREGPARAM 15 /**< 14 bit NRPN address + 14 bit unsigned value */ -#define SNDRV_SEQ_EVENT_REGPARAM 16 /**< 14 bit RPN address + 14 bit unsigned value */ - -/** synchronisation messages - * event data type = #snd_seq_ev_ctrl - */ -#define SNDRV_SEQ_EVENT_SONGPOS 20 /* Song Position Pointer with LSB and MSB values */ -#define SNDRV_SEQ_EVENT_SONGSEL 21 /* Song Select with song ID number */ -#define SNDRV_SEQ_EVENT_QFRAME 22 /* midi time code quarter frame */ -#define SNDRV_SEQ_EVENT_TIMESIGN 23 /* SMF Time Signature event */ -#define SNDRV_SEQ_EVENT_KEYSIGN 24 /* SMF Key Signature event */ - -/** timer messages - * event data type = snd_seq_ev_queue_control - */ -#define SNDRV_SEQ_EVENT_START 30 /* midi Real Time Start message */ -#define SNDRV_SEQ_EVENT_CONTINUE 31 /* midi Real Time Continue message */ -#define SNDRV_SEQ_EVENT_STOP 32 /* midi Real Time Stop message */ -#define SNDRV_SEQ_EVENT_SETPOS_TICK 33 /* set tick queue position */ -#define SNDRV_SEQ_EVENT_SETPOS_TIME 34 /* set realtime queue position */ -#define SNDRV_SEQ_EVENT_TEMPO 35 /* (SMF) Tempo event */ -#define SNDRV_SEQ_EVENT_CLOCK 36 /* midi Real Time Clock message */ -#define SNDRV_SEQ_EVENT_TICK 37 /* midi Real Time Tick message */ -#define SNDRV_SEQ_EVENT_QUEUE_SKEW 38 /* skew queue tempo */ - -/** others - * event data type = none - */ -#define SNDRV_SEQ_EVENT_TUNE_REQUEST 40 /* tune request */ -#define SNDRV_SEQ_EVENT_RESET 41 /* reset to power-on state */ -#define SNDRV_SEQ_EVENT_SENSING 42 /* "active sensing" event */ - -/** echo back, kernel private messages - * event data type = any type - */ -#define SNDRV_SEQ_EVENT_ECHO 50 /* echo event */ -#define SNDRV_SEQ_EVENT_OSS 51 /* OSS raw event */ - -/** system status messages (broadcast for subscribers) - * event data type = snd_seq_addr - */ -#define SNDRV_SEQ_EVENT_CLIENT_START 60 /* new client has connected */ -#define SNDRV_SEQ_EVENT_CLIENT_EXIT 61 /* client has left the system */ -#define SNDRV_SEQ_EVENT_CLIENT_CHANGE 62 /* client status/info has changed */ -#define SNDRV_SEQ_EVENT_PORT_START 63 /* new port was created */ -#define SNDRV_SEQ_EVENT_PORT_EXIT 64 /* port was deleted from system */ -#define SNDRV_SEQ_EVENT_PORT_CHANGE 65 /* port status/info has changed */ - -/** port connection changes - * event data type = snd_seq_connect - */ -#define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED 66 /* ports connected */ -#define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67 /* ports disconnected */ - -/* 70-89: synthesizer events - obsoleted */ - -/** user-defined events with fixed length - * event data type = any - */ -#define SNDRV_SEQ_EVENT_USR0 90 -#define SNDRV_SEQ_EVENT_USR1 91 -#define SNDRV_SEQ_EVENT_USR2 92 -#define SNDRV_SEQ_EVENT_USR3 93 -#define SNDRV_SEQ_EVENT_USR4 94 -#define SNDRV_SEQ_EVENT_USR5 95 -#define SNDRV_SEQ_EVENT_USR6 96 -#define SNDRV_SEQ_EVENT_USR7 97 -#define SNDRV_SEQ_EVENT_USR8 98 -#define SNDRV_SEQ_EVENT_USR9 99 - -/* 100-118: instrument layer - obsoleted */ -/* 119-129: reserved */ - -/* 130-139: variable length events - * event data type = snd_seq_ev_ext - * (SNDRV_SEQ_EVENT_LENGTH_VARIABLE must be set) - */ -#define SNDRV_SEQ_EVENT_SYSEX 130 /* system exclusive data (variable length) */ -#define SNDRV_SEQ_EVENT_BOUNCE 131 /* error event */ -/* 132-134: reserved */ -#define SNDRV_SEQ_EVENT_USR_VAR0 135 -#define SNDRV_SEQ_EVENT_USR_VAR1 136 -#define SNDRV_SEQ_EVENT_USR_VAR2 137 -#define SNDRV_SEQ_EVENT_USR_VAR3 138 -#define SNDRV_SEQ_EVENT_USR_VAR4 139 - -/* 150-151: kernel events with quote - DO NOT use in user clients */ -#define SNDRV_SEQ_EVENT_KERNEL_ERROR 150 -#define SNDRV_SEQ_EVENT_KERNEL_QUOTE 151 /* obsolete */ - -/* 152-191: reserved */ - -/* 192-254: hardware specific events */ - -/* 255: special event */ -#define SNDRV_SEQ_EVENT_NONE 255 - - -typedef unsigned char snd_seq_event_type_t; - -/** event address */ -struct snd_seq_addr { - unsigned char client; /**< Client number: 0..255, 255 = broadcast to all clients */ - unsigned char port; /**< Port within client: 0..255, 255 = broadcast to all ports */ -}; - -/** port connection */ -struct snd_seq_connect { - struct snd_seq_addr sender; - struct snd_seq_addr dest; -}; - - -#define SNDRV_SEQ_ADDRESS_UNKNOWN 253 /* unknown source */ -#define SNDRV_SEQ_ADDRESS_SUBSCRIBERS 254 /* send event to all subscribed ports */ -#define SNDRV_SEQ_ADDRESS_BROADCAST 255 /* send event to all queues/clients/ports/channels */ -#define SNDRV_SEQ_QUEUE_DIRECT 253 /* direct dispatch */ - - /* event mode flag - NOTE: only 8 bits available! */ -#define SNDRV_SEQ_TIME_STAMP_TICK (0<<0) /* timestamp in clock ticks */ -#define SNDRV_SEQ_TIME_STAMP_REAL (1<<0) /* timestamp in real time */ -#define SNDRV_SEQ_TIME_STAMP_MASK (1<<0) - -#define SNDRV_SEQ_TIME_MODE_ABS (0<<1) /* absolute timestamp */ -#define SNDRV_SEQ_TIME_MODE_REL (1<<1) /* relative to current time */ -#define SNDRV_SEQ_TIME_MODE_MASK (1<<1) - -#define SNDRV_SEQ_EVENT_LENGTH_FIXED (0<<2) /* fixed event size */ -#define SNDRV_SEQ_EVENT_LENGTH_VARIABLE (1<<2) /* variable event size */ -#define SNDRV_SEQ_EVENT_LENGTH_VARUSR (2<<2) /* variable event size - user memory space */ -#define SNDRV_SEQ_EVENT_LENGTH_MASK (3<<2) - -#define SNDRV_SEQ_PRIORITY_NORMAL (0<<4) /* normal priority */ -#define SNDRV_SEQ_PRIORITY_HIGH (1<<4) /* event should be processed before others */ -#define SNDRV_SEQ_PRIORITY_MASK (1<<4) - - - /* note event */ -struct snd_seq_ev_note { - unsigned char channel; - unsigned char note; - unsigned char velocity; - unsigned char off_velocity; /* only for SNDRV_SEQ_EVENT_NOTE */ - unsigned int duration; /* only for SNDRV_SEQ_EVENT_NOTE */ -}; - - /* controller event */ -struct snd_seq_ev_ctrl { - unsigned char channel; - unsigned char unused1, unused2, unused3; /* pad */ - unsigned int param; - signed int value; -}; - - /* generic set of bytes (12x8 bit) */ -struct snd_seq_ev_raw8 { - unsigned char d[12]; /* 8 bit value */ -}; - - /* generic set of integers (3x32 bit) */ -struct snd_seq_ev_raw32 { - unsigned int d[3]; /* 32 bit value */ -}; - - /* external stored data */ -struct snd_seq_ev_ext { - unsigned int len; /* length of data */ - void *ptr; /* pointer to data (note: maybe 64-bit) */ -} __attribute__((packed)); - -struct snd_seq_result { - int event; /* processed event type */ - int result; -}; - - -struct snd_seq_real_time { - unsigned int tv_sec; /* seconds */ - unsigned int tv_nsec; /* nanoseconds */ -}; - -typedef unsigned int snd_seq_tick_time_t; /* midi ticks */ - -union snd_seq_timestamp { - snd_seq_tick_time_t tick; - struct snd_seq_real_time time; -}; - -struct snd_seq_queue_skew { - unsigned int value; - unsigned int base; -}; - - /* queue timer control */ -struct snd_seq_ev_queue_control { - unsigned char queue; /* affected queue */ - unsigned char pad[3]; /* reserved */ - union { - signed int value; /* affected value (e.g. tempo) */ - union snd_seq_timestamp time; /* time */ - unsigned int position; /* sync position */ - struct snd_seq_queue_skew skew; - unsigned int d32[2]; - unsigned char d8[8]; - } param; -}; - - /* quoted event - inside the kernel only */ -struct snd_seq_ev_quote { - struct snd_seq_addr origin; /* original sender */ - unsigned short value; /* optional data */ - struct snd_seq_event *event; /* quoted event */ -} __attribute__((packed)); - - - /* sequencer event */ -struct snd_seq_event { - snd_seq_event_type_t type; /* event type */ - unsigned char flags; /* event flags */ - char tag; - - unsigned char queue; /* schedule queue */ - union snd_seq_timestamp time; /* schedule time */ - - - struct snd_seq_addr source; /* source address */ - struct snd_seq_addr dest; /* destination address */ - - union { /* event data... */ - struct snd_seq_ev_note note; - struct snd_seq_ev_ctrl control; - struct snd_seq_ev_raw8 raw8; - struct snd_seq_ev_raw32 raw32; - struct snd_seq_ev_ext ext; - struct snd_seq_ev_queue_control queue; - union snd_seq_timestamp time; - struct snd_seq_addr addr; - struct snd_seq_connect connect; - struct snd_seq_result result; - struct snd_seq_ev_quote quote; - } data; -}; - - -/* - * bounce event - stored as variable size data - */ -struct snd_seq_event_bounce { - int err; - struct snd_seq_event event; - /* external data follows here. */ -}; - -#ifdef __KERNEL__ +#include <uapi/sound/asequencer.h> /* helper macro */ #define snd_seq_event_bounce_ext_data(ev) ((void*)((char *)(ev)->data.ext.ptr + sizeof(struct snd_seq_event_bounce))) @@ -368,311 +83,4 @@ struct snd_seq_event_bounce { /* queue sync port */ #define snd_seq_queue_sync_port(q) ((q) + 16) -#endif /* __KERNEL__ */ - - /* system information */ -struct snd_seq_system_info { - int queues; /* maximum queues count */ - int clients; /* maximum clients count */ - int ports; /* maximum ports per client */ - int channels; /* maximum channels per port */ - int cur_clients; /* current clients */ - int cur_queues; /* current queues */ - char reserved[24]; -}; - - - /* system running information */ -struct snd_seq_running_info { - unsigned char client; /* client id */ - unsigned char big_endian; /* 1 = big-endian */ - unsigned char cpu_mode; /* 4 = 32bit, 8 = 64bit */ - unsigned char pad; /* reserved */ - unsigned char reserved[12]; -}; - - - /* known client numbers */ -#define SNDRV_SEQ_CLIENT_SYSTEM 0 - /* internal client numbers */ -#define SNDRV_SEQ_CLIENT_DUMMY 14 /* midi through */ -#define SNDRV_SEQ_CLIENT_OSS 15 /* oss sequencer emulator */ - - - /* client types */ -typedef int __bitwise snd_seq_client_type_t; -#define NO_CLIENT ((__force snd_seq_client_type_t) 0) -#define USER_CLIENT ((__force snd_seq_client_type_t) 1) -#define KERNEL_CLIENT ((__force snd_seq_client_type_t) 2) - - /* event filter flags */ -#define SNDRV_SEQ_FILTER_BROADCAST (1<<0) /* accept broadcast messages */ -#define SNDRV_SEQ_FILTER_MULTICAST (1<<1) /* accept multicast messages */ -#define SNDRV_SEQ_FILTER_BOUNCE (1<<2) /* accept bounce event in error */ -#define SNDRV_SEQ_FILTER_USE_EVENT (1<<31) /* use event filter */ - -struct snd_seq_client_info { - int client; /* client number to inquire */ - snd_seq_client_type_t type; /* client type */ - char name[64]; /* client name */ - unsigned int filter; /* filter flags */ - unsigned char multicast_filter[8]; /* multicast filter bitmap */ - unsigned char event_filter[32]; /* event filter bitmap */ - int num_ports; /* RO: number of ports */ - int event_lost; /* number of lost events */ - char reserved[64]; /* for future use */ -}; - - -/* client pool size */ -struct snd_seq_client_pool { - int client; /* client number to inquire */ - int output_pool; /* outgoing (write) pool size */ - int input_pool; /* incoming (read) pool size */ - int output_room; /* minimum free pool size for select/blocking mode */ - int output_free; /* unused size */ - int input_free; /* unused size */ - char reserved[64]; -}; - - -/* Remove events by specified criteria */ - -#define SNDRV_SEQ_REMOVE_INPUT (1<<0) /* Flush input queues */ -#define SNDRV_SEQ_REMOVE_OUTPUT (1<<1) /* Flush output queues */ -#define SNDRV_SEQ_REMOVE_DEST (1<<2) /* Restrict by destination q:client:port */ -#define SNDRV_SEQ_REMOVE_DEST_CHANNEL (1<<3) /* Restrict by channel */ -#define SNDRV_SEQ_REMOVE_TIME_BEFORE (1<<4) /* Restrict to before time */ -#define SNDRV_SEQ_REMOVE_TIME_AFTER (1<<5) /* Restrict to time or after */ -#define SNDRV_SEQ_REMOVE_TIME_TICK (1<<6) /* Time is in ticks */ -#define SNDRV_SEQ_REMOVE_EVENT_TYPE (1<<7) /* Restrict to event type */ -#define SNDRV_SEQ_REMOVE_IGNORE_OFF (1<<8) /* Do not flush off events */ -#define SNDRV_SEQ_REMOVE_TAG_MATCH (1<<9) /* Restrict to events with given tag */ - -struct snd_seq_remove_events { - unsigned int remove_mode; /* Flags that determine what gets removed */ - - union snd_seq_timestamp time; - - unsigned char queue; /* Queue for REMOVE_DEST */ - struct snd_seq_addr dest; /* Address for REMOVE_DEST */ - unsigned char channel; /* Channel for REMOVE_DEST */ - - int type; /* For REMOVE_EVENT_TYPE */ - char tag; /* Tag for REMOVE_TAG */ - - int reserved[10]; /* To allow for future binary compatibility */ - -}; - - - /* known port numbers */ -#define SNDRV_SEQ_PORT_SYSTEM_TIMER 0 -#define SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE 1 - - /* port capabilities (32 bits) */ -#define SNDRV_SEQ_PORT_CAP_READ (1<<0) /* readable from this port */ -#define SNDRV_SEQ_PORT_CAP_WRITE (1<<1) /* writable to this port */ - -#define SNDRV_SEQ_PORT_CAP_SYNC_READ (1<<2) -#define SNDRV_SEQ_PORT_CAP_SYNC_WRITE (1<<3) - -#define SNDRV_SEQ_PORT_CAP_DUPLEX (1<<4) - -#define SNDRV_SEQ_PORT_CAP_SUBS_READ (1<<5) /* allow read subscription */ -#define SNDRV_SEQ_PORT_CAP_SUBS_WRITE (1<<6) /* allow write subscription */ -#define SNDRV_SEQ_PORT_CAP_NO_EXPORT (1<<7) /* routing not allowed */ - - /* port type */ -#define SNDRV_SEQ_PORT_TYPE_SPECIFIC (1<<0) /* hardware specific */ -#define SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC (1<<1) /* generic MIDI device */ -#define SNDRV_SEQ_PORT_TYPE_MIDI_GM (1<<2) /* General MIDI compatible device */ -#define SNDRV_SEQ_PORT_TYPE_MIDI_GS (1<<3) /* GS compatible device */ -#define SNDRV_SEQ_PORT_TYPE_MIDI_XG (1<<4) /* XG compatible device */ -#define SNDRV_SEQ_PORT_TYPE_MIDI_MT32 (1<<5) /* MT-32 compatible device */ -#define SNDRV_SEQ_PORT_TYPE_MIDI_GM2 (1<<6) /* General MIDI 2 compatible device */ - -/* other standards...*/ -#define SNDRV_SEQ_PORT_TYPE_SYNTH (1<<10) /* Synth device (no MIDI compatible - direct wavetable) */ -#define SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE (1<<11) /* Sampling device (support sample download) */ -#define SNDRV_SEQ_PORT_TYPE_SAMPLE (1<<12) /* Sampling device (sample can be downloaded at any time) */ -/*...*/ -#define SNDRV_SEQ_PORT_TYPE_HARDWARE (1<<16) /* driver for a hardware device */ -#define SNDRV_SEQ_PORT_TYPE_SOFTWARE (1<<17) /* implemented in software */ -#define SNDRV_SEQ_PORT_TYPE_SYNTHESIZER (1<<18) /* generates sound */ -#define SNDRV_SEQ_PORT_TYPE_PORT (1<<19) /* connects to other device(s) */ -#define SNDRV_SEQ_PORT_TYPE_APPLICATION (1<<20) /* application (sequencer/editor) */ - -/* misc. conditioning flags */ -#define SNDRV_SEQ_PORT_FLG_GIVEN_PORT (1<<0) -#define SNDRV_SEQ_PORT_FLG_TIMESTAMP (1<<1) -#define SNDRV_SEQ_PORT_FLG_TIME_REAL (1<<2) - -struct snd_seq_port_info { - struct snd_seq_addr addr; /* client/port numbers */ - char name[64]; /* port name */ - - unsigned int capability; /* port capability bits */ - unsigned int type; /* port type bits */ - int midi_channels; /* channels per MIDI port */ - int midi_voices; /* voices per MIDI port */ - int synth_voices; /* voices per SYNTH port */ - - int read_use; /* R/O: subscribers for output (from this port) */ - int write_use; /* R/O: subscribers for input (to this port) */ - - void *kernel; /* reserved for kernel use (must be NULL) */ - unsigned int flags; /* misc. conditioning */ - unsigned char time_queue; /* queue # for timestamping */ - char reserved[59]; /* for future use */ -}; - - -/* queue flags */ -#define SNDRV_SEQ_QUEUE_FLG_SYNC (1<<0) /* sync enabled */ - -/* queue information */ -struct snd_seq_queue_info { - int queue; /* queue id */ - - /* - * security settings, only owner of this queue can start/stop timer - * etc. if the queue is locked for other clients - */ - int owner; /* client id for owner of the queue */ - unsigned locked:1; /* timing queue locked for other queues */ - char name[64]; /* name of this queue */ - unsigned int flags; /* flags */ - char reserved[60]; /* for future use */ - -}; - -/* queue info/status */ -struct snd_seq_queue_status { - int queue; /* queue id */ - int events; /* read-only - queue size */ - snd_seq_tick_time_t tick; /* current tick */ - struct snd_seq_real_time time; /* current time */ - int running; /* running state of queue */ - int flags; /* various flags */ - char reserved[64]; /* for the future */ -}; - - -/* queue tempo */ -struct snd_seq_queue_tempo { - int queue; /* sequencer queue */ - unsigned int tempo; /* current tempo, us/tick */ - int ppq; /* time resolution, ticks/quarter */ - unsigned int skew_value; /* queue skew */ - unsigned int skew_base; /* queue skew base */ - char reserved[24]; /* for the future */ -}; - - -/* sequencer timer sources */ -#define SNDRV_SEQ_TIMER_ALSA 0 /* ALSA timer */ -#define SNDRV_SEQ_TIMER_MIDI_CLOCK 1 /* Midi Clock (CLOCK event) */ -#define SNDRV_SEQ_TIMER_MIDI_TICK 2 /* Midi Timer Tick (TICK event) */ - -/* queue timer info */ -struct snd_seq_queue_timer { - int queue; /* sequencer queue */ - int type; /* source timer type */ - union { - struct { - struct snd_timer_id id; /* ALSA's timer ID */ - unsigned int resolution; /* resolution in Hz */ - } alsa; - } u; - char reserved[64]; /* for the future use */ -}; - - -struct snd_seq_queue_client { - int queue; /* sequencer queue */ - int client; /* sequencer client */ - int used; /* queue is used with this client - (must be set for accepting events) */ - /* per client watermarks */ - char reserved[64]; /* for future use */ -}; - - -#define SNDRV_SEQ_PORT_SUBS_EXCLUSIVE (1<<0) /* exclusive connection */ -#define SNDRV_SEQ_PORT_SUBS_TIMESTAMP (1<<1) -#define SNDRV_SEQ_PORT_SUBS_TIME_REAL (1<<2) - -struct snd_seq_port_subscribe { - struct snd_seq_addr sender; /* sender address */ - struct snd_seq_addr dest; /* destination address */ - unsigned int voices; /* number of voices to be allocated (0 = don't care) */ - unsigned int flags; /* modes */ - unsigned char queue; /* input time-stamp queue (optional) */ - unsigned char pad[3]; /* reserved */ - char reserved[64]; -}; - -/* type of query subscription */ -#define SNDRV_SEQ_QUERY_SUBS_READ 0 -#define SNDRV_SEQ_QUERY_SUBS_WRITE 1 - -struct snd_seq_query_subs { - struct snd_seq_addr root; /* client/port id to be searched */ - int type; /* READ or WRITE */ - int index; /* 0..N-1 */ - int num_subs; /* R/O: number of subscriptions on this port */ - struct snd_seq_addr addr; /* R/O: result */ - unsigned char queue; /* R/O: result */ - unsigned int flags; /* R/O: result */ - char reserved[64]; /* for future use */ -}; - - -/* - * IOCTL commands - */ - -#define SNDRV_SEQ_IOCTL_PVERSION _IOR ('S', 0x00, int) -#define SNDRV_SEQ_IOCTL_CLIENT_ID _IOR ('S', 0x01, int) -#define SNDRV_SEQ_IOCTL_SYSTEM_INFO _IOWR('S', 0x02, struct snd_seq_system_info) -#define SNDRV_SEQ_IOCTL_RUNNING_MODE _IOWR('S', 0x03, struct snd_seq_running_info) - -#define SNDRV_SEQ_IOCTL_GET_CLIENT_INFO _IOWR('S', 0x10, struct snd_seq_client_info) -#define SNDRV_SEQ_IOCTL_SET_CLIENT_INFO _IOW ('S', 0x11, struct snd_seq_client_info) - -#define SNDRV_SEQ_IOCTL_CREATE_PORT _IOWR('S', 0x20, struct snd_seq_port_info) -#define SNDRV_SEQ_IOCTL_DELETE_PORT _IOW ('S', 0x21, struct snd_seq_port_info) -#define SNDRV_SEQ_IOCTL_GET_PORT_INFO _IOWR('S', 0x22, struct snd_seq_port_info) -#define SNDRV_SEQ_IOCTL_SET_PORT_INFO _IOW ('S', 0x23, struct snd_seq_port_info) - -#define SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT _IOW ('S', 0x30, struct snd_seq_port_subscribe) -#define SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT _IOW ('S', 0x31, struct snd_seq_port_subscribe) - -#define SNDRV_SEQ_IOCTL_CREATE_QUEUE _IOWR('S', 0x32, struct snd_seq_queue_info) -#define SNDRV_SEQ_IOCTL_DELETE_QUEUE _IOW ('S', 0x33, struct snd_seq_queue_info) -#define SNDRV_SEQ_IOCTL_GET_QUEUE_INFO _IOWR('S', 0x34, struct snd_seq_queue_info) -#define SNDRV_SEQ_IOCTL_SET_QUEUE_INFO _IOWR('S', 0x35, struct snd_seq_queue_info) -#define SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE _IOWR('S', 0x36, struct snd_seq_queue_info) -#define SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS _IOWR('S', 0x40, struct snd_seq_queue_status) -#define SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO _IOWR('S', 0x41, struct snd_seq_queue_tempo) -#define SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO _IOW ('S', 0x42, struct snd_seq_queue_tempo) -#define SNDRV_SEQ_IOCTL_GET_QUEUE_OWNER _IOWR('S', 0x43, struct snd_seq_queue_owner) -#define SNDRV_SEQ_IOCTL_SET_QUEUE_OWNER _IOW ('S', 0x44, struct snd_seq_queue_owner) -#define SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER _IOWR('S', 0x45, struct snd_seq_queue_timer) -#define SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER _IOW ('S', 0x46, struct snd_seq_queue_timer) -/* XXX -#define SNDRV_SEQ_IOCTL_GET_QUEUE_SYNC _IOWR('S', 0x53, struct snd_seq_queue_sync) -#define SNDRV_SEQ_IOCTL_SET_QUEUE_SYNC _IOW ('S', 0x54, struct snd_seq_queue_sync) -*/ -#define SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT _IOWR('S', 0x49, struct snd_seq_queue_client) -#define SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT _IOW ('S', 0x4a, struct snd_seq_queue_client) -#define SNDRV_SEQ_IOCTL_GET_CLIENT_POOL _IOWR('S', 0x4b, struct snd_seq_client_pool) -#define SNDRV_SEQ_IOCTL_SET_CLIENT_POOL _IOW ('S', 0x4c, struct snd_seq_client_pool) -#define SNDRV_SEQ_IOCTL_REMOVE_EVENTS _IOW ('S', 0x4e, struct snd_seq_remove_events) -#define SNDRV_SEQ_IOCTL_QUERY_SUBS _IOWR('S', 0x4f, struct snd_seq_query_subs) -#define SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION _IOWR('S', 0x50, struct snd_seq_port_subscribe) -#define SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT _IOWR('S', 0x51, struct snd_seq_client_info) -#define SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT _IOWR('S', 0x52, struct snd_seq_port_info) - #endif /* __SOUND_ASEQUENCER_H */ diff --git a/include/sound/asound.h b/include/sound/asound.h index dfe7d441748c..c2dff5369d33 100644 --- a/include/sound/asound.h +++ b/include/sound/asound.h @@ -19,13 +19,9 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ - #ifndef __SOUND_ASOUND_H #define __SOUND_ASOUND_H -#include <linux/types.h> - -#ifdef __KERNEL__ #include <linux/ioctl.h> #include <linux/time.h> #include <asm/byteorder.h> @@ -40,934 +36,5 @@ #endif #endif -#endif /* __KERNEL__ **/ - -/* - * protocol version - */ - -#define SNDRV_PROTOCOL_VERSION(major, minor, subminor) (((major)<<16)|((minor)<<8)|(subminor)) -#define SNDRV_PROTOCOL_MAJOR(version) (((version)>>16)&0xffff) -#define SNDRV_PROTOCOL_MINOR(version) (((version)>>8)&0xff) -#define SNDRV_PROTOCOL_MICRO(version) ((version)&0xff) -#define SNDRV_PROTOCOL_INCOMPATIBLE(kversion, uversion) \ - (SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || \ - (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && \ - SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion))) - -/**************************************************************************** - * * - * Digital audio interface * - * * - ****************************************************************************/ - -struct snd_aes_iec958 { - unsigned char status[24]; /* AES/IEC958 channel status bits */ - unsigned char subcode[147]; /* AES/IEC958 subcode bits */ - unsigned char pad; /* nothing */ - unsigned char dig_subframe[4]; /* AES/IEC958 subframe bits */ -}; - -/**************************************************************************** - * * - * CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort * - * * - ****************************************************************************/ - -struct snd_cea_861_aud_if { - unsigned char db1_ct_cc; /* coding type and channel count */ - unsigned char db2_sf_ss; /* sample frequency and size */ - unsigned char db3; /* not used, all zeros */ - unsigned char db4_ca; /* channel allocation code */ - unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */ -}; - -/**************************************************************************** - * * - * Section for driver hardware dependent interface - /dev/snd/hw? * - * * - ****************************************************************************/ - -#define SNDRV_HWDEP_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) - -enum { - SNDRV_HWDEP_IFACE_OPL2 = 0, - SNDRV_HWDEP_IFACE_OPL3, - SNDRV_HWDEP_IFACE_OPL4, - SNDRV_HWDEP_IFACE_SB16CSP, /* Creative Signal Processor */ - SNDRV_HWDEP_IFACE_EMU10K1, /* FX8010 processor in EMU10K1 chip */ - SNDRV_HWDEP_IFACE_YSS225, /* Yamaha FX processor */ - SNDRV_HWDEP_IFACE_ICS2115, /* Wavetable synth */ - SNDRV_HWDEP_IFACE_SSCAPE, /* Ensoniq SoundScape ISA card (MC68EC000) */ - SNDRV_HWDEP_IFACE_VX, /* Digigram VX cards */ - SNDRV_HWDEP_IFACE_MIXART, /* Digigram miXart cards */ - SNDRV_HWDEP_IFACE_USX2Y, /* Tascam US122, US224 & US428 usb */ - SNDRV_HWDEP_IFACE_EMUX_WAVETABLE, /* EmuX wavetable */ - SNDRV_HWDEP_IFACE_BLUETOOTH, /* Bluetooth audio */ - SNDRV_HWDEP_IFACE_USX2Y_PCM, /* Tascam US122, US224 & US428 rawusb pcm */ - SNDRV_HWDEP_IFACE_PCXHR, /* Digigram PCXHR */ - SNDRV_HWDEP_IFACE_SB_RC, /* SB Extigy/Audigy2NX remote control */ - SNDRV_HWDEP_IFACE_HDA, /* HD-audio */ - SNDRV_HWDEP_IFACE_USB_STREAM, /* direct access to usb stream */ - - /* Don't forget to change the following: */ - SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_USB_STREAM -}; - -struct snd_hwdep_info { - unsigned int device; /* WR: device number */ - int card; /* R: card number */ - unsigned char id[64]; /* ID (user selectable) */ - unsigned char name[80]; /* hwdep name */ - int iface; /* hwdep interface */ - unsigned char reserved[64]; /* reserved for future */ -}; - -/* generic DSP loader */ -struct snd_hwdep_dsp_status { - unsigned int version; /* R: driver-specific version */ - unsigned char id[32]; /* R: driver-specific ID string */ - unsigned int num_dsps; /* R: number of DSP images to transfer */ - unsigned int dsp_loaded; /* R: bit flags indicating the loaded DSPs */ - unsigned int chip_ready; /* R: 1 = initialization finished */ - unsigned char reserved[16]; /* reserved for future use */ -}; - -struct snd_hwdep_dsp_image { - unsigned int index; /* W: DSP index */ - unsigned char name[64]; /* W: ID (e.g. file name) */ - unsigned char __user *image; /* W: binary image */ - size_t length; /* W: size of image in bytes */ - unsigned long driver_data; /* W: driver-specific data */ -}; - -#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int) -#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct snd_hwdep_info) -#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status) -#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image) - -/***************************************************************************** - * * - * Digital Audio (PCM) interface - /dev/snd/pcm?? * - * * - *****************************************************************************/ - -#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 10) - -typedef unsigned long snd_pcm_uframes_t; -typedef signed long snd_pcm_sframes_t; - -enum { - SNDRV_PCM_CLASS_GENERIC = 0, /* standard mono or stereo device */ - SNDRV_PCM_CLASS_MULTI, /* multichannel device */ - SNDRV_PCM_CLASS_MODEM, /* software modem class */ - SNDRV_PCM_CLASS_DIGITIZER, /* digitizer class */ - /* Don't forget to change the following: */ - SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER, -}; - -enum { - SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0, /* mono or stereo subdevices are mixed together */ - SNDRV_PCM_SUBCLASS_MULTI_MIX, /* multichannel subdevices are mixed together */ - /* Don't forget to change the following: */ - SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX, -}; - -enum { - SNDRV_PCM_STREAM_PLAYBACK = 0, - SNDRV_PCM_STREAM_CAPTURE, - SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE, -}; - -typedef int __bitwise snd_pcm_access_t; -#define SNDRV_PCM_ACCESS_MMAP_INTERLEAVED ((__force snd_pcm_access_t) 0) /* interleaved mmap */ -#define SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED ((__force snd_pcm_access_t) 1) /* noninterleaved mmap */ -#define SNDRV_PCM_ACCESS_MMAP_COMPLEX ((__force snd_pcm_access_t) 2) /* complex mmap */ -#define SNDRV_PCM_ACCESS_RW_INTERLEAVED ((__force snd_pcm_access_t) 3) /* readi/writei */ -#define SNDRV_PCM_ACCESS_RW_NONINTERLEAVED ((__force snd_pcm_access_t) 4) /* readn/writen */ -#define SNDRV_PCM_ACCESS_LAST SNDRV_PCM_ACCESS_RW_NONINTERLEAVED - -typedef int __bitwise snd_pcm_format_t; -#define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0) -#define SNDRV_PCM_FORMAT_U8 ((__force snd_pcm_format_t) 1) -#define SNDRV_PCM_FORMAT_S16_LE ((__force snd_pcm_format_t) 2) -#define SNDRV_PCM_FORMAT_S16_BE ((__force snd_pcm_format_t) 3) -#define SNDRV_PCM_FORMAT_U16_LE ((__force snd_pcm_format_t) 4) -#define SNDRV_PCM_FORMAT_U16_BE ((__force snd_pcm_format_t) 5) -#define SNDRV_PCM_FORMAT_S24_LE ((__force snd_pcm_format_t) 6) /* low three bytes */ -#define SNDRV_PCM_FORMAT_S24_BE ((__force snd_pcm_format_t) 7) /* low three bytes */ -#define SNDRV_PCM_FORMAT_U24_LE ((__force snd_pcm_format_t) 8) /* low three bytes */ -#define SNDRV_PCM_FORMAT_U24_BE ((__force snd_pcm_format_t) 9) /* low three bytes */ -#define SNDRV_PCM_FORMAT_S32_LE ((__force snd_pcm_format_t) 10) -#define SNDRV_PCM_FORMAT_S32_BE ((__force snd_pcm_format_t) 11) -#define SNDRV_PCM_FORMAT_U32_LE ((__force snd_pcm_format_t) 12) -#define SNDRV_PCM_FORMAT_U32_BE ((__force snd_pcm_format_t) 13) -#define SNDRV_PCM_FORMAT_FLOAT_LE ((__force snd_pcm_format_t) 14) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */ -#define SNDRV_PCM_FORMAT_FLOAT_BE ((__force snd_pcm_format_t) 15) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */ -#define SNDRV_PCM_FORMAT_FLOAT64_LE ((__force snd_pcm_format_t) 16) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */ -#define SNDRV_PCM_FORMAT_FLOAT64_BE ((__force snd_pcm_format_t) 17) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */ -#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE ((__force snd_pcm_format_t) 18) /* IEC-958 subframe, Little Endian */ -#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE ((__force snd_pcm_format_t) 19) /* IEC-958 subframe, Big Endian */ -#define SNDRV_PCM_FORMAT_MU_LAW ((__force snd_pcm_format_t) 20) -#define SNDRV_PCM_FORMAT_A_LAW ((__force snd_pcm_format_t) 21) -#define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22) -#define SNDRV_PCM_FORMAT_MPEG ((__force snd_pcm_format_t) 23) -#define SNDRV_PCM_FORMAT_GSM ((__force snd_pcm_format_t) 24) -#define SNDRV_PCM_FORMAT_SPECIAL ((__force snd_pcm_format_t) 31) -#define SNDRV_PCM_FORMAT_S24_3LE ((__force snd_pcm_format_t) 32) /* in three bytes */ -#define SNDRV_PCM_FORMAT_S24_3BE ((__force snd_pcm_format_t) 33) /* in three bytes */ -#define SNDRV_PCM_FORMAT_U24_3LE ((__force snd_pcm_format_t) 34) /* in three bytes */ -#define SNDRV_PCM_FORMAT_U24_3BE ((__force snd_pcm_format_t) 35) /* in three bytes */ -#define SNDRV_PCM_FORMAT_S20_3LE ((__force snd_pcm_format_t) 36) /* in three bytes */ -#define SNDRV_PCM_FORMAT_S20_3BE ((__force snd_pcm_format_t) 37) /* in three bytes */ -#define SNDRV_PCM_FORMAT_U20_3LE ((__force snd_pcm_format_t) 38) /* in three bytes */ -#define SNDRV_PCM_FORMAT_U20_3BE ((__force snd_pcm_format_t) 39) /* in three bytes */ -#define SNDRV_PCM_FORMAT_S18_3LE ((__force snd_pcm_format_t) 40) /* in three bytes */ -#define SNDRV_PCM_FORMAT_S18_3BE ((__force snd_pcm_format_t) 41) /* in three bytes */ -#define SNDRV_PCM_FORMAT_U18_3LE ((__force snd_pcm_format_t) 42) /* in three bytes */ -#define SNDRV_PCM_FORMAT_U18_3BE ((__force snd_pcm_format_t) 43) /* in three bytes */ -#define SNDRV_PCM_FORMAT_G723_24 ((__force snd_pcm_format_t) 44) /* 8 samples in 3 bytes */ -#define SNDRV_PCM_FORMAT_G723_24_1B ((__force snd_pcm_format_t) 45) /* 1 sample in 1 byte */ -#define SNDRV_PCM_FORMAT_G723_40 ((__force snd_pcm_format_t) 46) /* 8 Samples in 5 bytes */ -#define SNDRV_PCM_FORMAT_G723_40_1B ((__force snd_pcm_format_t) 47) /* 1 sample in 1 byte */ -#define SNDRV_PCM_FORMAT_LAST SNDRV_PCM_FORMAT_G723_40_1B - -#ifdef SNDRV_LITTLE_ENDIAN -#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_LE -#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_LE -#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_LE -#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_LE -#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_LE -#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_LE -#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_LE -#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_LE -#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE -#endif -#ifdef SNDRV_BIG_ENDIAN -#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_BE -#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_BE -#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_BE -#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_BE -#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_BE -#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_BE -#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_BE -#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_BE -#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE -#endif - -typedef int __bitwise snd_pcm_subformat_t; -#define SNDRV_PCM_SUBFORMAT_STD ((__force snd_pcm_subformat_t) 0) -#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_STD - -#define SNDRV_PCM_INFO_MMAP 0x00000001 /* hardware supports mmap */ -#define SNDRV_PCM_INFO_MMAP_VALID 0x00000002 /* period data are valid during transfer */ -#define SNDRV_PCM_INFO_DOUBLE 0x00000004 /* Double buffering needed for PCM start/stop */ -#define SNDRV_PCM_INFO_BATCH 0x00000010 /* double buffering */ -#define SNDRV_PCM_INFO_INTERLEAVED 0x00000100 /* channels are interleaved */ -#define SNDRV_PCM_INFO_NONINTERLEAVED 0x00000200 /* channels are not interleaved */ -#define SNDRV_PCM_INFO_COMPLEX 0x00000400 /* complex frame organization (mmap only) */ -#define SNDRV_PCM_INFO_BLOCK_TRANSFER 0x00010000 /* hardware transfer block of samples */ -#define SNDRV_PCM_INFO_OVERRANGE 0x00020000 /* hardware supports ADC (capture) overrange detection */ -#define SNDRV_PCM_INFO_RESUME 0x00040000 /* hardware supports stream resume after suspend */ -#define SNDRV_PCM_INFO_PAUSE 0x00080000 /* pause ioctl is supported */ -#define SNDRV_PCM_INFO_HALF_DUPLEX 0x00100000 /* only half duplex */ -#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 /* playback and capture stream are somewhat correlated */ -#define SNDRV_PCM_INFO_SYNC_START 0x00400000 /* pcm support some kind of sync go */ -#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP 0x00800000 /* period wakeup can be disabled */ -#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 /* internal kernel flag - FIFO size is in frames */ - -typedef int __bitwise snd_pcm_state_t; -#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0) /* stream is open */ -#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1) /* stream has a setup */ -#define SNDRV_PCM_STATE_PREPARED ((__force snd_pcm_state_t) 2) /* stream is ready to start */ -#define SNDRV_PCM_STATE_RUNNING ((__force snd_pcm_state_t) 3) /* stream is running */ -#define SNDRV_PCM_STATE_XRUN ((__force snd_pcm_state_t) 4) /* stream reached an xrun */ -#define SNDRV_PCM_STATE_DRAINING ((__force snd_pcm_state_t) 5) /* stream is draining */ -#define SNDRV_PCM_STATE_PAUSED ((__force snd_pcm_state_t) 6) /* stream is paused */ -#define SNDRV_PCM_STATE_SUSPENDED ((__force snd_pcm_state_t) 7) /* hardware is suspended */ -#define SNDRV_PCM_STATE_DISCONNECTED ((__force snd_pcm_state_t) 8) /* hardware is disconnected */ -#define SNDRV_PCM_STATE_LAST SNDRV_PCM_STATE_DISCONNECTED - -enum { - SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000, - SNDRV_PCM_MMAP_OFFSET_STATUS = 0x80000000, - SNDRV_PCM_MMAP_OFFSET_CONTROL = 0x81000000, -}; - -union snd_pcm_sync_id { - unsigned char id[16]; - unsigned short id16[8]; - unsigned int id32[4]; -}; - -struct snd_pcm_info { - unsigned int device; /* RO/WR (control): device number */ - unsigned int subdevice; /* RO/WR (control): subdevice number */ - int stream; /* RO/WR (control): stream direction */ - int card; /* R: card number */ - unsigned char id[64]; /* ID (user selectable) */ - unsigned char name[80]; /* name of this device */ - unsigned char subname[32]; /* subdevice name */ - int dev_class; /* SNDRV_PCM_CLASS_* */ - int dev_subclass; /* SNDRV_PCM_SUBCLASS_* */ - unsigned int subdevices_count; - unsigned int subdevices_avail; - union snd_pcm_sync_id sync; /* hardware synchronization ID */ - unsigned char reserved[64]; /* reserved for future... */ -}; - -typedef int snd_pcm_hw_param_t; -#define SNDRV_PCM_HW_PARAM_ACCESS 0 /* Access type */ -#define SNDRV_PCM_HW_PARAM_FORMAT 1 /* Format */ -#define SNDRV_PCM_HW_PARAM_SUBFORMAT 2 /* Subformat */ -#define SNDRV_PCM_HW_PARAM_FIRST_MASK SNDRV_PCM_HW_PARAM_ACCESS -#define SNDRV_PCM_HW_PARAM_LAST_MASK SNDRV_PCM_HW_PARAM_SUBFORMAT - -#define SNDRV_PCM_HW_PARAM_SAMPLE_BITS 8 /* Bits per sample */ -#define SNDRV_PCM_HW_PARAM_FRAME_BITS 9 /* Bits per frame */ -#define SNDRV_PCM_HW_PARAM_CHANNELS 10 /* Channels */ -#define SNDRV_PCM_HW_PARAM_RATE 11 /* Approx rate */ -#define SNDRV_PCM_HW_PARAM_PERIOD_TIME 12 /* Approx distance between - * interrupts in us - */ -#define SNDRV_PCM_HW_PARAM_PERIOD_SIZE 13 /* Approx frames between - * interrupts - */ -#define SNDRV_PCM_HW_PARAM_PERIOD_BYTES 14 /* Approx bytes between - * interrupts - */ -#define SNDRV_PCM_HW_PARAM_PERIODS 15 /* Approx interrupts per - * buffer - */ -#define SNDRV_PCM_HW_PARAM_BUFFER_TIME 16 /* Approx duration of buffer - * in us - */ -#define SNDRV_PCM_HW_PARAM_BUFFER_SIZE 17 /* Size of buffer in frames */ -#define SNDRV_PCM_HW_PARAM_BUFFER_BYTES 18 /* Size of buffer in bytes */ -#define SNDRV_PCM_HW_PARAM_TICK_TIME 19 /* Approx tick duration in us */ -#define SNDRV_PCM_HW_PARAM_FIRST_INTERVAL SNDRV_PCM_HW_PARAM_SAMPLE_BITS -#define SNDRV_PCM_HW_PARAM_LAST_INTERVAL SNDRV_PCM_HW_PARAM_TICK_TIME - -#define SNDRV_PCM_HW_PARAMS_NORESAMPLE (1<<0) /* avoid rate resampling */ -#define SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER (1<<1) /* export buffer */ -#define SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP (1<<2) /* disable period wakeups */ - -struct snd_interval { - unsigned int min, max; - unsigned int openmin:1, - openmax:1, - integer:1, - empty:1; -}; - -#define SNDRV_MASK_MAX 256 - -struct snd_mask { - __u32 bits[(SNDRV_MASK_MAX+31)/32]; -}; - -struct snd_pcm_hw_params { - unsigned int flags; - struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - - SNDRV_PCM_HW_PARAM_FIRST_MASK + 1]; - struct snd_mask mres[5]; /* reserved masks */ - struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1]; - struct snd_interval ires[9]; /* reserved intervals */ - unsigned int rmask; /* W: requested masks */ - unsigned int cmask; /* R: changed masks */ - unsigned int info; /* R: Info flags for returned setup */ - unsigned int msbits; /* R: used most significant bits */ - unsigned int rate_num; /* R: rate numerator */ - unsigned int rate_den; /* R: rate denominator */ - snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */ - unsigned char reserved[64]; /* reserved for future */ -}; - -enum { - SNDRV_PCM_TSTAMP_NONE = 0, - SNDRV_PCM_TSTAMP_ENABLE, - SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE, -}; - -struct snd_pcm_sw_params { - int tstamp_mode; /* timestamp mode */ - unsigned int period_step; - unsigned int sleep_min; /* min ticks to sleep */ - snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */ - snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */ - snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */ - snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */ - snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */ - snd_pcm_uframes_t silence_size; /* silence block size */ - snd_pcm_uframes_t boundary; /* pointers wrap point */ - unsigned char reserved[64]; /* reserved for future */ -}; - -struct snd_pcm_channel_info { - unsigned int channel; - __kernel_off_t offset; /* mmap offset */ - unsigned int first; /* offset to first sample in bits */ - unsigned int step; /* samples distance in bits */ -}; - -struct snd_pcm_status { - snd_pcm_state_t state; /* stream state */ - struct timespec trigger_tstamp; /* time when stream was started/stopped/paused */ - struct timespec tstamp; /* reference timestamp */ - snd_pcm_uframes_t appl_ptr; /* appl ptr */ - snd_pcm_uframes_t hw_ptr; /* hw ptr */ - snd_pcm_sframes_t delay; /* current delay in frames */ - snd_pcm_uframes_t avail; /* number of frames available */ - snd_pcm_uframes_t avail_max; /* max frames available on hw since last status */ - snd_pcm_uframes_t overrange; /* count of ADC (capture) overrange detections from last status */ - snd_pcm_state_t suspended_state; /* suspended stream state */ - unsigned char reserved[60]; /* must be filled with zero */ -}; - -struct snd_pcm_mmap_status { - snd_pcm_state_t state; /* RO: state - SNDRV_PCM_STATE_XXXX */ - int pad1; /* Needed for 64 bit alignment */ - snd_pcm_uframes_t hw_ptr; /* RO: hw ptr (0...boundary-1) */ - struct timespec tstamp; /* Timestamp */ - snd_pcm_state_t suspended_state; /* RO: suspended stream state */ -}; - -struct snd_pcm_mmap_control { - snd_pcm_uframes_t appl_ptr; /* RW: appl ptr (0...boundary-1) */ - snd_pcm_uframes_t avail_min; /* RW: min available frames for wakeup */ -}; - -#define SNDRV_PCM_SYNC_PTR_HWSYNC (1<<0) /* execute hwsync */ -#define SNDRV_PCM_SYNC_PTR_APPL (1<<1) /* get appl_ptr from driver (r/w op) */ -#define SNDRV_PCM_SYNC_PTR_AVAIL_MIN (1<<2) /* get avail_min from driver */ - -struct snd_pcm_sync_ptr { - unsigned int flags; - union { - struct snd_pcm_mmap_status status; - unsigned char reserved[64]; - } s; - union { - struct snd_pcm_mmap_control control; - unsigned char reserved[64]; - } c; -}; - -struct snd_xferi { - snd_pcm_sframes_t result; - void __user *buf; - snd_pcm_uframes_t frames; -}; - -struct snd_xfern { - snd_pcm_sframes_t result; - void __user * __user *bufs; - snd_pcm_uframes_t frames; -}; - -enum { - SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0, /* gettimeofday equivalent */ - SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, /* posix_clock_monotonic equivalent */ - SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, -}; - -/* channel positions */ -enum { - SNDRV_CHMAP_UNKNOWN = 0, - SNDRV_CHMAP_NA, /* N/A, silent */ - SNDRV_CHMAP_MONO, /* mono stream */ - /* this follows the alsa-lib mixer channel value + 3 */ - SNDRV_CHMAP_FL, /* front left */ - SNDRV_CHMAP_FR, /* front right */ - SNDRV_CHMAP_RL, /* rear left */ - SNDRV_CHMAP_RR, /* rear right */ - SNDRV_CHMAP_FC, /* front center */ - SNDRV_CHMAP_LFE, /* LFE */ - SNDRV_CHMAP_SL, /* side left */ - SNDRV_CHMAP_SR, /* side right */ - SNDRV_CHMAP_RC, /* rear center */ - /* new definitions */ - SNDRV_CHMAP_FLC, /* front left center */ - SNDRV_CHMAP_FRC, /* front right center */ - SNDRV_CHMAP_RLC, /* rear left center */ - SNDRV_CHMAP_RRC, /* rear right center */ - SNDRV_CHMAP_FLW, /* front left wide */ - SNDRV_CHMAP_FRW, /* front right wide */ - SNDRV_CHMAP_FLH, /* front left high */ - SNDRV_CHMAP_FCH, /* front center high */ - SNDRV_CHMAP_FRH, /* front right high */ - SNDRV_CHMAP_TC, /* top center */ - SNDRV_CHMAP_TFL, /* top front left */ - SNDRV_CHMAP_TFR, /* top front right */ - SNDRV_CHMAP_TFC, /* top front center */ - SNDRV_CHMAP_TRL, /* top rear left */ - SNDRV_CHMAP_TRR, /* top rear right */ - SNDRV_CHMAP_TRC, /* top rear center */ - SNDRV_CHMAP_LAST = SNDRV_CHMAP_TRC, -}; - -#define SNDRV_CHMAP_POSITION_MASK 0xffff -#define SNDRV_CHMAP_PHASE_INVERSE (0x01 << 16) -#define SNDRV_CHMAP_DRIVER_SPEC (0x02 << 16) - -#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int) -#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info) -#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int) -#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int) -#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params) -#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params) -#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12) -#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params) -#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status) -#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t) -#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22) -#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr) -#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info) -#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40) -#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41) -#define SNDRV_PCM_IOCTL_START _IO('A', 0x42) -#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43) -#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44) -#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int) -#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t) -#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47) -#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48) -#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t) -#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi) -#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi) -#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern) -#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern) -#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int) -#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61) - -/***************************************************************************** - * * - * MIDI v1.0 interface * - * * - *****************************************************************************/ - -/* - * Raw MIDI section - /dev/snd/midi?? - */ - -#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 0) - -enum { - SNDRV_RAWMIDI_STREAM_OUTPUT = 0, - SNDRV_RAWMIDI_STREAM_INPUT, - SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT, -}; - -#define SNDRV_RAWMIDI_INFO_OUTPUT 0x00000001 -#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002 -#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004 - -struct snd_rawmidi_info { - unsigned int device; /* RO/WR (control): device number */ - unsigned int subdevice; /* RO/WR (control): subdevice number */ - int stream; /* WR: stream */ - int card; /* R: card number */ - unsigned int flags; /* SNDRV_RAWMIDI_INFO_XXXX */ - unsigned char id[64]; /* ID (user selectable) */ - unsigned char name[80]; /* name of device */ - unsigned char subname[32]; /* name of active or selected subdevice */ - unsigned int subdevices_count; - unsigned int subdevices_avail; - unsigned char reserved[64]; /* reserved for future use */ -}; - -struct snd_rawmidi_params { - int stream; - size_t buffer_size; /* queue size in bytes */ - size_t avail_min; /* minimum avail bytes for wakeup */ - unsigned int no_active_sensing: 1; /* do not send active sensing byte in close() */ - unsigned char reserved[16]; /* reserved for future use */ -}; - -struct snd_rawmidi_status { - int stream; - struct timespec tstamp; /* Timestamp */ - size_t avail; /* available bytes */ - size_t xruns; /* count of overruns since last status (in bytes) */ - unsigned char reserved[16]; /* reserved for future use */ -}; - -#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int) -#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info) -#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params) -#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status) -#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int) -#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int) - -/* - * Timer section - /dev/snd/timer - */ - -#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6) - -enum { - SNDRV_TIMER_CLASS_NONE = -1, - SNDRV_TIMER_CLASS_SLAVE = 0, - SNDRV_TIMER_CLASS_GLOBAL, - SNDRV_TIMER_CLASS_CARD, - SNDRV_TIMER_CLASS_PCM, - SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM, -}; - -/* slave timer classes */ -enum { - SNDRV_TIMER_SCLASS_NONE = 0, - SNDRV_TIMER_SCLASS_APPLICATION, - SNDRV_TIMER_SCLASS_SEQUENCER, /* alias */ - SNDRV_TIMER_SCLASS_OSS_SEQUENCER, /* alias */ - SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER, -}; - -/* global timers (device member) */ -#define SNDRV_TIMER_GLOBAL_SYSTEM 0 -#define SNDRV_TIMER_GLOBAL_RTC 1 -#define SNDRV_TIMER_GLOBAL_HPET 2 -#define SNDRV_TIMER_GLOBAL_HRTIMER 3 - -/* info flags */ -#define SNDRV_TIMER_FLG_SLAVE (1<<0) /* cannot be controlled */ - -struct snd_timer_id { - int dev_class; - int dev_sclass; - int card; - int device; - int subdevice; -}; - -struct snd_timer_ginfo { - struct snd_timer_id tid; /* requested timer ID */ - unsigned int flags; /* timer flags - SNDRV_TIMER_FLG_* */ - int card; /* card number */ - unsigned char id[64]; /* timer identification */ - unsigned char name[80]; /* timer name */ - unsigned long reserved0; /* reserved for future use */ - unsigned long resolution; /* average period resolution in ns */ - unsigned long resolution_min; /* minimal period resolution in ns */ - unsigned long resolution_max; /* maximal period resolution in ns */ - unsigned int clients; /* active timer clients */ - unsigned char reserved[32]; -}; - -struct snd_timer_gparams { - struct snd_timer_id tid; /* requested timer ID */ - unsigned long period_num; /* requested precise period duration (in seconds) - numerator */ - unsigned long period_den; /* requested precise period duration (in seconds) - denominator */ - unsigned char reserved[32]; -}; - -struct snd_timer_gstatus { - struct snd_timer_id tid; /* requested timer ID */ - unsigned long resolution; /* current period resolution in ns */ - unsigned long resolution_num; /* precise current period resolution (in seconds) - numerator */ - unsigned long resolution_den; /* precise current period resolution (in seconds) - denominator */ - unsigned char reserved[32]; -}; - -struct snd_timer_select { - struct snd_timer_id id; /* bind to timer ID */ - unsigned char reserved[32]; /* reserved */ -}; - -struct snd_timer_info { - unsigned int flags; /* timer flags - SNDRV_TIMER_FLG_* */ - int card; /* card number */ - unsigned char id[64]; /* timer identificator */ - unsigned char name[80]; /* timer name */ - unsigned long reserved0; /* reserved for future use */ - unsigned long resolution; /* average period resolution in ns */ - unsigned char reserved[64]; /* reserved */ -}; - -#define SNDRV_TIMER_PSFLG_AUTO (1<<0) /* auto start, otherwise one-shot */ -#define SNDRV_TIMER_PSFLG_EXCLUSIVE (1<<1) /* exclusive use, precise start/stop/pause/continue */ -#define SNDRV_TIMER_PSFLG_EARLY_EVENT (1<<2) /* write early event to the poll queue */ - -struct snd_timer_params { - unsigned int flags; /* flags - SNDRV_MIXER_PSFLG_* */ - unsigned int ticks; /* requested resolution in ticks */ - unsigned int queue_size; /* total size of queue (32-1024) */ - unsigned int reserved0; /* reserved, was: failure locations */ - unsigned int filter; /* event filter (bitmask of SNDRV_TIMER_EVENT_*) */ - unsigned char reserved[60]; /* reserved */ -}; - -struct snd_timer_status { - struct timespec tstamp; /* Timestamp - last update */ - unsigned int resolution; /* current period resolution in ns */ - unsigned int lost; /* counter of master tick lost */ - unsigned int overrun; /* count of read queue overruns */ - unsigned int queue; /* used queue size */ - unsigned char reserved[64]; /* reserved */ -}; - -#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int) -#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id) -#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int) -#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo) -#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams) -#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus) -#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select) -#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info) -#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params) -#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status) -/* The following four ioctls are changed since 1.0.9 due to confliction */ -#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0) -#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1) -#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2) -#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3) - -struct snd_timer_read { - unsigned int resolution; - unsigned int ticks; -}; - -enum { - SNDRV_TIMER_EVENT_RESOLUTION = 0, /* val = resolution in ns */ - SNDRV_TIMER_EVENT_TICK, /* val = ticks */ - SNDRV_TIMER_EVENT_START, /* val = resolution in ns */ - SNDRV_TIMER_EVENT_STOP, /* val = 0 */ - SNDRV_TIMER_EVENT_CONTINUE, /* val = resolution in ns */ - SNDRV_TIMER_EVENT_PAUSE, /* val = 0 */ - SNDRV_TIMER_EVENT_EARLY, /* val = 0, early event */ - SNDRV_TIMER_EVENT_SUSPEND, /* val = 0 */ - SNDRV_TIMER_EVENT_RESUME, /* val = resolution in ns */ - /* master timer events for slave timer instances */ - SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10, - SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10, - SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10, - SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10, - SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10, - SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10, -}; - -struct snd_timer_tread { - int event; - struct timespec tstamp; - unsigned int val; -}; - -/**************************************************************************** - * * - * Section for driver control interface - /dev/snd/control? * - * * - ****************************************************************************/ - -#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 7) - -struct snd_ctl_card_info { - int card; /* card number */ - int pad; /* reserved for future (was type) */ - unsigned char id[16]; /* ID of card (user selectable) */ - unsigned char driver[16]; /* Driver name */ - unsigned char name[32]; /* Short name of soundcard */ - unsigned char longname[80]; /* name + info text about soundcard */ - unsigned char reserved_[16]; /* reserved for future (was ID of mixer) */ - unsigned char mixername[80]; /* visual mixer identification */ - unsigned char components[128]; /* card components / fine identification, delimited with one space (AC97 etc..) */ -}; - -typedef int __bitwise snd_ctl_elem_type_t; -#define SNDRV_CTL_ELEM_TYPE_NONE ((__force snd_ctl_elem_type_t) 0) /* invalid */ -#define SNDRV_CTL_ELEM_TYPE_BOOLEAN ((__force snd_ctl_elem_type_t) 1) /* boolean type */ -#define SNDRV_CTL_ELEM_TYPE_INTEGER ((__force snd_ctl_elem_type_t) 2) /* integer type */ -#define SNDRV_CTL_ELEM_TYPE_ENUMERATED ((__force snd_ctl_elem_type_t) 3) /* enumerated type */ -#define SNDRV_CTL_ELEM_TYPE_BYTES ((__force snd_ctl_elem_type_t) 4) /* byte array */ -#define SNDRV_CTL_ELEM_TYPE_IEC958 ((__force snd_ctl_elem_type_t) 5) /* IEC958 (S/PDIF) setup */ -#define SNDRV_CTL_ELEM_TYPE_INTEGER64 ((__force snd_ctl_elem_type_t) 6) /* 64-bit integer type */ -#define SNDRV_CTL_ELEM_TYPE_LAST SNDRV_CTL_ELEM_TYPE_INTEGER64 - -typedef int __bitwise snd_ctl_elem_iface_t; -#define SNDRV_CTL_ELEM_IFACE_CARD ((__force snd_ctl_elem_iface_t) 0) /* global control */ -#define SNDRV_CTL_ELEM_IFACE_HWDEP ((__force snd_ctl_elem_iface_t) 1) /* hardware dependent device */ -#define SNDRV_CTL_ELEM_IFACE_MIXER ((__force snd_ctl_elem_iface_t) 2) /* virtual mixer device */ -#define SNDRV_CTL_ELEM_IFACE_PCM ((__force snd_ctl_elem_iface_t) 3) /* PCM device */ -#define SNDRV_CTL_ELEM_IFACE_RAWMIDI ((__force snd_ctl_elem_iface_t) 4) /* RawMidi device */ -#define SNDRV_CTL_ELEM_IFACE_TIMER ((__force snd_ctl_elem_iface_t) 5) /* timer device */ -#define SNDRV_CTL_ELEM_IFACE_SEQUENCER ((__force snd_ctl_elem_iface_t) 6) /* sequencer client */ -#define SNDRV_CTL_ELEM_IFACE_LAST SNDRV_CTL_ELEM_IFACE_SEQUENCER - -#define SNDRV_CTL_ELEM_ACCESS_READ (1<<0) -#define SNDRV_CTL_ELEM_ACCESS_WRITE (1<<1) -#define SNDRV_CTL_ELEM_ACCESS_READWRITE (SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE) -#define SNDRV_CTL_ELEM_ACCESS_VOLATILE (1<<2) /* control value may be changed without a notification */ -#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP (1<<3) /* when was control changed */ -#define SNDRV_CTL_ELEM_ACCESS_TLV_READ (1<<4) /* TLV read is possible */ -#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE (1<<5) /* TLV write is possible */ -#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE (SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE) -#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND (1<<6) /* TLV command is possible */ -#define SNDRV_CTL_ELEM_ACCESS_INACTIVE (1<<8) /* control does actually nothing, but may be updated */ -#define SNDRV_CTL_ELEM_ACCESS_LOCK (1<<9) /* write lock */ -#define SNDRV_CTL_ELEM_ACCESS_OWNER (1<<10) /* write lock owner */ -#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK (1<<28) /* kernel use a TLV callback */ -#define SNDRV_CTL_ELEM_ACCESS_USER (1<<29) /* user space element */ -/* bits 30 and 31 are obsoleted (for indirect access) */ - -/* for further details see the ACPI and PCI power management specification */ -#define SNDRV_CTL_POWER_D0 0x0000 /* full On */ -#define SNDRV_CTL_POWER_D1 0x0100 /* partial On */ -#define SNDRV_CTL_POWER_D2 0x0200 /* partial On */ -#define SNDRV_CTL_POWER_D3 0x0300 /* Off */ -#define SNDRV_CTL_POWER_D3hot (SNDRV_CTL_POWER_D3|0x0000) /* Off, with power */ -#define SNDRV_CTL_POWER_D3cold (SNDRV_CTL_POWER_D3|0x0001) /* Off, without power */ - -struct snd_ctl_elem_id { - unsigned int numid; /* numeric identifier, zero = invalid */ - snd_ctl_elem_iface_t iface; /* interface identifier */ - unsigned int device; /* device/client number */ - unsigned int subdevice; /* subdevice (substream) number */ - unsigned char name[44]; /* ASCII name of item */ - unsigned int index; /* index of item */ -}; - -struct snd_ctl_elem_list { - unsigned int offset; /* W: first element ID to get */ - unsigned int space; /* W: count of element IDs to get */ - unsigned int used; /* R: count of element IDs set */ - unsigned int count; /* R: count of all elements */ - struct snd_ctl_elem_id __user *pids; /* R: IDs */ - unsigned char reserved[50]; -}; - -struct snd_ctl_elem_info { - struct snd_ctl_elem_id id; /* W: element ID */ - snd_ctl_elem_type_t type; /* R: value type - SNDRV_CTL_ELEM_TYPE_* */ - unsigned int access; /* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */ - unsigned int count; /* count of values */ - __kernel_pid_t owner; /* owner's PID of this control */ - union { - struct { - long min; /* R: minimum value */ - long max; /* R: maximum value */ - long step; /* R: step (0 variable) */ - } integer; - struct { - long long min; /* R: minimum value */ - long long max; /* R: maximum value */ - long long step; /* R: step (0 variable) */ - } integer64; - struct { - unsigned int items; /* R: number of items */ - unsigned int item; /* W: item number */ - char name[64]; /* R: value name */ - __u64 names_ptr; /* W: names list (ELEM_ADD only) */ - unsigned int names_length; - } enumerated; - unsigned char reserved[128]; - } value; - union { - unsigned short d[4]; /* dimensions */ - unsigned short *d_ptr; /* indirect - obsoleted */ - } dimen; - unsigned char reserved[64-4*sizeof(unsigned short)]; -}; - -struct snd_ctl_elem_value { - struct snd_ctl_elem_id id; /* W: element ID */ - unsigned int indirect: 1; /* W: indirect access - obsoleted */ - union { - union { - long value[128]; - long *value_ptr; /* obsoleted */ - } integer; - union { - long long value[64]; - long long *value_ptr; /* obsoleted */ - } integer64; - union { - unsigned int item[128]; - unsigned int *item_ptr; /* obsoleted */ - } enumerated; - union { - unsigned char data[512]; - unsigned char *data_ptr; /* obsoleted */ - } bytes; - struct snd_aes_iec958 iec958; - } value; /* RO */ - struct timespec tstamp; - unsigned char reserved[128-sizeof(struct timespec)]; -}; - -struct snd_ctl_tlv { - unsigned int numid; /* control element numeric identification */ - unsigned int length; /* in bytes aligned to 4 */ - unsigned int tlv[0]; /* first TLV */ -}; - -#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int) -#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info) -#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list) -#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info) -#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value) -#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value) -#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id) -#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id) -#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int) -#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info) -#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info) -#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id) -#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv) -#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv) -#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv) -#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int) -#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info) -#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int) -#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info) -#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int) -#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int) -#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info) -#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int) -#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int) -#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int) - -/* - * Read interface. - */ - -enum sndrv_ctl_event_type { - SNDRV_CTL_EVENT_ELEM = 0, - SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM, -}; - -#define SNDRV_CTL_EVENT_MASK_VALUE (1<<0) /* element value was changed */ -#define SNDRV_CTL_EVENT_MASK_INFO (1<<1) /* element info was changed */ -#define SNDRV_CTL_EVENT_MASK_ADD (1<<2) /* element was added */ -#define SNDRV_CTL_EVENT_MASK_TLV (1<<3) /* element TLV tree was changed */ -#define SNDRV_CTL_EVENT_MASK_REMOVE (~0U) /* element was removed */ - -struct snd_ctl_event { - int type; /* event type - SNDRV_CTL_EVENT_* */ - union { - struct { - unsigned int mask; - struct snd_ctl_elem_id id; - } elem; - unsigned char data8[60]; - } data; -}; - -/* - * Control names - */ - -#define SNDRV_CTL_NAME_NONE "" -#define SNDRV_CTL_NAME_PLAYBACK "Playback " -#define SNDRV_CTL_NAME_CAPTURE "Capture " - -#define SNDRV_CTL_NAME_IEC958_NONE "" -#define SNDRV_CTL_NAME_IEC958_SWITCH "Switch" -#define SNDRV_CTL_NAME_IEC958_VOLUME "Volume" -#define SNDRV_CTL_NAME_IEC958_DEFAULT "Default" -#define SNDRV_CTL_NAME_IEC958_MASK "Mask" -#define SNDRV_CTL_NAME_IEC958_CON_MASK "Con Mask" -#define SNDRV_CTL_NAME_IEC958_PRO_MASK "Pro Mask" -#define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream" -#define SNDRV_CTL_NAME_IEC958(expl,direction,what) "IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what - +#include <uapi/sound/asound.h> #endif /* __SOUND_ASOUND_H */ diff --git a/include/sound/cs4271.h b/include/sound/cs4271.h index 50a059e7d116..6d9e15ed1dcf 100644 --- a/include/sound/cs4271.h +++ b/include/sound/cs4271.h @@ -19,6 +19,7 @@ struct cs4271_platform_data { int gpio_nreset; /* GPIO driving Reset pin, if any */ + int amutec_eq_bmutec:1; /* flag to enable AMUTEC=BMUTEC */ }; #endif /* __CS4271_H */ diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 1a33f48ebe78..f841ba4bacb8 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -1,8 +1,3 @@ -#ifndef __SOUND_EMU10K1_H -#define __SOUND_EMU10K1_H - -#include <linux/types.h> - /* * Copyright (c) by Jaroslav Kysela <perex@perex.cz>, * Creative Labs, Inc. @@ -24,8 +19,9 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ +#ifndef __SOUND_EMU10K1_H +#define __SOUND_EMU10K1_H -#ifdef __KERNEL__ #include <sound/pcm.h> #include <sound/rawmidi.h> @@ -36,8 +32,10 @@ #include <sound/timer.h> #include <linux/interrupt.h> #include <linux/mutex.h> +#include <linux/firmware.h> #include <asm/io.h> +#include <uapi/sound/emu10k1.h> /* ------------------- DEFINES -------------------- */ @@ -1788,6 +1786,8 @@ struct snd_emu10k1 { unsigned int efx_voices_mask[2]; unsigned int next_free_voice; + const struct firmware *firmware; + #ifdef CONFIG_PM_SLEEP unsigned int *saved_ptr; unsigned int *saved_gpr; @@ -1796,6 +1796,7 @@ struct snd_emu10k1 { unsigned int *saved_icode; unsigned int *p16v_saved; unsigned int saved_a_iocfg, saved_hcfg; + bool suspend; #endif }; @@ -1899,350 +1900,4 @@ int snd_emu10k1_fx8010_register_irq_handler(struct snd_emu10k1 *emu, int snd_emu10k1_fx8010_unregister_irq_handler(struct snd_emu10k1 *emu, struct snd_emu10k1_fx8010_irq *irq); -#endif /* __KERNEL__ */ - -/* - * ---- FX8010 ---- - */ - -#define EMU10K1_CARD_CREATIVE 0x00000000 -#define EMU10K1_CARD_EMUAPS 0x00000001 - -#define EMU10K1_FX8010_PCM_COUNT 8 - -/* instruction set */ -#define iMAC0 0x00 /* R = A + (X * Y >> 31) ; saturation */ -#define iMAC1 0x01 /* R = A + (-X * Y >> 31) ; saturation */ -#define iMAC2 0x02 /* R = A + (X * Y >> 31) ; wraparound */ -#define iMAC3 0x03 /* R = A + (-X * Y >> 31) ; wraparound */ -#define iMACINT0 0x04 /* R = A + X * Y ; saturation */ -#define iMACINT1 0x05 /* R = A + X * Y ; wraparound (31-bit) */ -#define iACC3 0x06 /* R = A + X + Y ; saturation */ -#define iMACMV 0x07 /* R = A, acc += X * Y >> 31 */ -#define iANDXOR 0x08 /* R = (A & X) ^ Y */ -#define iTSTNEG 0x09 /* R = (A >= Y) ? X : ~X */ -#define iLIMITGE 0x0a /* R = (A >= Y) ? X : Y */ -#define iLIMITLT 0x0b /* R = (A < Y) ? X : Y */ -#define iLOG 0x0c /* R = linear_data, A (log_data), X (max_exp), Y (format_word) */ -#define iEXP 0x0d /* R = log_data, A (linear_data), X (max_exp), Y (format_word) */ -#define iINTERP 0x0e /* R = A + (X * (Y - A) >> 31) ; saturation */ -#define iSKIP 0x0f /* R = A (cc_reg), X (count), Y (cc_test) */ - -/* GPRs */ -#define FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x0f */ -#define EXTIN(x) (0x10 + (x)) /* x = 0x00 - 0x0f */ -#define EXTOUT(x) (0x20 + (x)) /* x = 0x00 - 0x0f physical outs -> FXWC low 16 bits */ -#define FXBUS2(x) (0x30 + (x)) /* x = 0x00 - 0x0f copies of fx buses for capture -> FXWC high 16 bits */ - /* NB: 0x31 and 0x32 are shared with Center/LFE on SB live 5.1 */ - -#define C_00000000 0x40 -#define C_00000001 0x41 -#define C_00000002 0x42 -#define C_00000003 0x43 -#define C_00000004 0x44 -#define C_00000008 0x45 -#define C_00000010 0x46 -#define C_00000020 0x47 -#define C_00000100 0x48 -#define C_00010000 0x49 -#define C_00080000 0x4a -#define C_10000000 0x4b -#define C_20000000 0x4c -#define C_40000000 0x4d -#define C_80000000 0x4e -#define C_7fffffff 0x4f -#define C_ffffffff 0x50 -#define C_fffffffe 0x51 -#define C_c0000000 0x52 -#define C_4f1bbcdc 0x53 -#define C_5a7ef9db 0x54 -#define C_00100000 0x55 /* ?? */ -#define GPR_ACCU 0x56 /* ACCUM, accumulator */ -#define GPR_COND 0x57 /* CCR, condition register */ -#define GPR_NOISE0 0x58 /* noise source */ -#define GPR_NOISE1 0x59 /* noise source */ -#define GPR_IRQ 0x5a /* IRQ register */ -#define GPR_DBAC 0x5b /* TRAM Delay Base Address Counter */ -#define GPR(x) (FXGPREGBASE + (x)) /* free GPRs: x = 0x00 - 0xff */ -#define ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ -#define ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ -#define ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ -#define ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ - -#define A_ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ -#define A_ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ -#define A_ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ -#define A_ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ -#define A_ITRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ -#define A_ETRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ - -#define A_FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x3f FX buses */ -#define A_EXTIN(x) (0x40 + (x)) /* x = 0x00 - 0x0f physical ins */ -#define A_P16VIN(x) (0x50 + (x)) /* x = 0x00 - 0x0f p16v ins (A2 only) "EMU32 inputs" */ -#define A_EXTOUT(x) (0x60 + (x)) /* x = 0x00 - 0x1f physical outs -> A_FXWC1 0x79-7f unknown */ -#define A_FXBUS2(x) (0x80 + (x)) /* x = 0x00 - 0x1f extra outs used for EFX capture -> A_FXWC2 */ -#define A_EMU32OUTH(x) (0xa0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_10 - _1F" - ??? */ -#define A_EMU32OUTL(x) (0xb0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_1 - _F" - ??? */ -#define A3_EMU32IN(x) (0x160 + (x)) /* x = 0x00 - 0x3f "EMU32_IN_00 - _3F" - Only when .device = 0x0008 */ -#define A3_EMU32OUT(x) (0x1E0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_00 - _3F" - Only when .device = 0x0008 */ -#define A_GPR(x) (A_FXGPREGBASE + (x)) - -/* cc_reg constants */ -#define CC_REG_NORMALIZED C_00000001 -#define CC_REG_BORROW C_00000002 -#define CC_REG_MINUS C_00000004 -#define CC_REG_ZERO C_00000008 -#define CC_REG_SATURATE C_00000010 -#define CC_REG_NONZERO C_00000100 - -/* FX buses */ -#define FXBUS_PCM_LEFT 0x00 -#define FXBUS_PCM_RIGHT 0x01 -#define FXBUS_PCM_LEFT_REAR 0x02 -#define FXBUS_PCM_RIGHT_REAR 0x03 -#define FXBUS_MIDI_LEFT 0x04 -#define FXBUS_MIDI_RIGHT 0x05 -#define FXBUS_PCM_CENTER 0x06 -#define FXBUS_PCM_LFE 0x07 -#define FXBUS_PCM_LEFT_FRONT 0x08 -#define FXBUS_PCM_RIGHT_FRONT 0x09 -#define FXBUS_MIDI_REVERB 0x0c -#define FXBUS_MIDI_CHORUS 0x0d -#define FXBUS_PCM_LEFT_SIDE 0x0e -#define FXBUS_PCM_RIGHT_SIDE 0x0f -#define FXBUS_PT_LEFT 0x14 -#define FXBUS_PT_RIGHT 0x15 - -/* Inputs */ -#define EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ -#define EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ -#define EXTIN_SPDIF_CD_L 0x02 /* internal S/PDIF CD - onboard - left */ -#define EXTIN_SPDIF_CD_R 0x03 /* internal S/PDIF CD - onboard - right */ -#define EXTIN_ZOOM_L 0x04 /* Zoom Video I2S - left */ -#define EXTIN_ZOOM_R 0x05 /* Zoom Video I2S - right */ -#define EXTIN_TOSLINK_L 0x06 /* LiveDrive - TOSLink Optical - left */ -#define EXTIN_TOSLINK_R 0x07 /* LiveDrive - TOSLink Optical - right */ -#define EXTIN_LINE1_L 0x08 /* LiveDrive - Line/Mic 1 - left */ -#define EXTIN_LINE1_R 0x09 /* LiveDrive - Line/Mic 1 - right */ -#define EXTIN_COAX_SPDIF_L 0x0a /* LiveDrive - Coaxial S/PDIF - left */ -#define EXTIN_COAX_SPDIF_R 0x0b /* LiveDrive - Coaxial S/PDIF - right */ -#define EXTIN_LINE2_L 0x0c /* LiveDrive - Line/Mic 2 - left */ -#define EXTIN_LINE2_R 0x0d /* LiveDrive - Line/Mic 2 - right */ - -/* Outputs */ -#define EXTOUT_AC97_L 0x00 /* AC'97 playback channel - left */ -#define EXTOUT_AC97_R 0x01 /* AC'97 playback channel - right */ -#define EXTOUT_TOSLINK_L 0x02 /* LiveDrive - TOSLink Optical - left */ -#define EXTOUT_TOSLINK_R 0x03 /* LiveDrive - TOSLink Optical - right */ -#define EXTOUT_AC97_CENTER 0x04 /* SB Live 5.1 - center */ -#define EXTOUT_AC97_LFE 0x05 /* SB Live 5.1 - LFE */ -#define EXTOUT_HEADPHONE_L 0x06 /* LiveDrive - Headphone - left */ -#define EXTOUT_HEADPHONE_R 0x07 /* LiveDrive - Headphone - right */ -#define EXTOUT_REAR_L 0x08 /* Rear channel - left */ -#define EXTOUT_REAR_R 0x09 /* Rear channel - right */ -#define EXTOUT_ADC_CAP_L 0x0a /* ADC Capture buffer - left */ -#define EXTOUT_ADC_CAP_R 0x0b /* ADC Capture buffer - right */ -#define EXTOUT_MIC_CAP 0x0c /* MIC Capture buffer */ -#define EXTOUT_AC97_REAR_L 0x0d /* SB Live 5.1 (c) 2003 - Rear Left */ -#define EXTOUT_AC97_REAR_R 0x0e /* SB Live 5.1 (c) 2003 - Rear Right */ -#define EXTOUT_ACENTER 0x11 /* Analog Center */ -#define EXTOUT_ALFE 0x12 /* Analog LFE */ - -/* Audigy Inputs */ -#define A_EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ -#define A_EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ -#define A_EXTIN_SPDIF_CD_L 0x02 /* digital CD left */ -#define A_EXTIN_SPDIF_CD_R 0x03 /* digital CD left */ -#define A_EXTIN_OPT_SPDIF_L 0x04 /* audigy drive Optical SPDIF - left */ -#define A_EXTIN_OPT_SPDIF_R 0x05 /* right */ -#define A_EXTIN_LINE2_L 0x08 /* audigy drive line2/mic2 - left */ -#define A_EXTIN_LINE2_R 0x09 /* right */ -#define A_EXTIN_ADC_L 0x0a /* Philips ADC - left */ -#define A_EXTIN_ADC_R 0x0b /* right */ -#define A_EXTIN_AUX2_L 0x0c /* audigy drive aux2 - left */ -#define A_EXTIN_AUX2_R 0x0d /* - right */ - -/* Audigiy Outputs */ -#define A_EXTOUT_FRONT_L 0x00 /* digital front left */ -#define A_EXTOUT_FRONT_R 0x01 /* right */ -#define A_EXTOUT_CENTER 0x02 /* digital front center */ -#define A_EXTOUT_LFE 0x03 /* digital front lfe */ -#define A_EXTOUT_HEADPHONE_L 0x04 /* headphone audigy drive left */ -#define A_EXTOUT_HEADPHONE_R 0x05 /* right */ -#define A_EXTOUT_REAR_L 0x06 /* digital rear left */ -#define A_EXTOUT_REAR_R 0x07 /* right */ -#define A_EXTOUT_AFRONT_L 0x08 /* analog front left */ -#define A_EXTOUT_AFRONT_R 0x09 /* right */ -#define A_EXTOUT_ACENTER 0x0a /* analog center */ -#define A_EXTOUT_ALFE 0x0b /* analog LFE */ -#define A_EXTOUT_ASIDE_L 0x0c /* analog side left - Audigy 2 ZS */ -#define A_EXTOUT_ASIDE_R 0x0d /* right - Audigy 2 ZS */ -#define A_EXTOUT_AREAR_L 0x0e /* analog rear left */ -#define A_EXTOUT_AREAR_R 0x0f /* right */ -#define A_EXTOUT_AC97_L 0x10 /* AC97 left (front) */ -#define A_EXTOUT_AC97_R 0x11 /* right */ -#define A_EXTOUT_ADC_CAP_L 0x16 /* ADC capture buffer left */ -#define A_EXTOUT_ADC_CAP_R 0x17 /* right */ -#define A_EXTOUT_MIC_CAP 0x18 /* Mic capture buffer */ - -/* Audigy constants */ -#define A_C_00000000 0xc0 -#define A_C_00000001 0xc1 -#define A_C_00000002 0xc2 -#define A_C_00000003 0xc3 -#define A_C_00000004 0xc4 -#define A_C_00000008 0xc5 -#define A_C_00000010 0xc6 -#define A_C_00000020 0xc7 -#define A_C_00000100 0xc8 -#define A_C_00010000 0xc9 -#define A_C_00000800 0xca -#define A_C_10000000 0xcb -#define A_C_20000000 0xcc -#define A_C_40000000 0xcd -#define A_C_80000000 0xce -#define A_C_7fffffff 0xcf -#define A_C_ffffffff 0xd0 -#define A_C_fffffffe 0xd1 -#define A_C_c0000000 0xd2 -#define A_C_4f1bbcdc 0xd3 -#define A_C_5a7ef9db 0xd4 -#define A_C_00100000 0xd5 -#define A_GPR_ACCU 0xd6 /* ACCUM, accumulator */ -#define A_GPR_COND 0xd7 /* CCR, condition register */ -#define A_GPR_NOISE0 0xd8 /* noise source */ -#define A_GPR_NOISE1 0xd9 /* noise source */ -#define A_GPR_IRQ 0xda /* IRQ register */ -#define A_GPR_DBAC 0xdb /* TRAM Delay Base Address Counter - internal */ -#define A_GPR_DBACE 0xde /* TRAM Delay Base Address Counter - external */ - -/* definitions for debug register */ -#define EMU10K1_DBG_ZC 0x80000000 /* zero tram counter */ -#define EMU10K1_DBG_SATURATION_OCCURED 0x02000000 /* saturation control */ -#define EMU10K1_DBG_SATURATION_ADDR 0x01ff0000 /* saturation address */ -#define EMU10K1_DBG_SINGLE_STEP 0x00008000 /* single step mode */ -#define EMU10K1_DBG_STEP 0x00004000 /* start single step */ -#define EMU10K1_DBG_CONDITION_CODE 0x00003e00 /* condition code */ -#define EMU10K1_DBG_SINGLE_STEP_ADDR 0x000001ff /* single step address */ - -/* tank memory address line */ -#ifndef __KERNEL__ -#define TANKMEMADDRREG_ADDR_MASK 0x000fffff /* 20 bit tank address field */ -#define TANKMEMADDRREG_CLEAR 0x00800000 /* Clear tank memory */ -#define TANKMEMADDRREG_ALIGN 0x00400000 /* Align read or write relative to tank access */ -#define TANKMEMADDRREG_WRITE 0x00200000 /* Write to tank memory */ -#define TANKMEMADDRREG_READ 0x00100000 /* Read from tank memory */ -#endif - -struct snd_emu10k1_fx8010_info { - unsigned int internal_tram_size; /* in samples */ - unsigned int external_tram_size; /* in samples */ - char fxbus_names[16][32]; /* names of FXBUSes */ - char extin_names[16][32]; /* names of external inputs */ - char extout_names[32][32]; /* names of external outputs */ - unsigned int gpr_controls; /* count of GPR controls */ -}; - -#define EMU10K1_GPR_TRANSLATION_NONE 0 -#define EMU10K1_GPR_TRANSLATION_TABLE100 1 -#define EMU10K1_GPR_TRANSLATION_BASS 2 -#define EMU10K1_GPR_TRANSLATION_TREBLE 3 -#define EMU10K1_GPR_TRANSLATION_ONOFF 4 - -struct snd_emu10k1_fx8010_control_gpr { - struct snd_ctl_elem_id id; /* full control ID definition */ - unsigned int vcount; /* visible count */ - unsigned int count; /* count of GPR (1..16) */ - unsigned short gpr[32]; /* GPR number(s) */ - unsigned int value[32]; /* initial values */ - unsigned int min; /* minimum range */ - unsigned int max; /* maximum range */ - unsigned int translation; /* translation type (EMU10K1_GPR_TRANSLATION*) */ - const unsigned int *tlv; -}; - -/* old ABI without TLV support */ -struct snd_emu10k1_fx8010_control_old_gpr { - struct snd_ctl_elem_id id; - unsigned int vcount; - unsigned int count; - unsigned short gpr[32]; - unsigned int value[32]; - unsigned int min; - unsigned int max; - unsigned int translation; -}; - -struct snd_emu10k1_fx8010_code { - char name[128]; - - DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */ - __u32 __user *gpr_map; /* initializers */ - - unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */ - struct snd_emu10k1_fx8010_control_gpr __user *gpr_add_controls; /* GPR controls to add/replace */ - - unsigned int gpr_del_control_count; /* count of GPR controls to remove */ - struct snd_ctl_elem_id __user *gpr_del_controls; /* IDs of GPR controls to remove */ - - unsigned int gpr_list_control_count; /* count of GPR controls to list */ - unsigned int gpr_list_control_total; /* total count of GPR controls */ - struct snd_emu10k1_fx8010_control_gpr __user *gpr_list_controls; /* listed GPR controls */ - - DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */ - __u32 __user *tram_data_map; /* data initializers */ - __u32 __user *tram_addr_map; /* map initializers */ - - DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */ - __u32 __user *code; /* one instruction - 64 bits */ -}; - -struct snd_emu10k1_fx8010_tram { - unsigned int address; /* 31.bit == 1 -> external TRAM */ - unsigned int size; /* size in samples (4 bytes) */ - unsigned int *samples; /* pointer to samples (20-bit) */ - /* NULL->clear memory */ -}; - -struct snd_emu10k1_fx8010_pcm_rec { - unsigned int substream; /* substream number */ - unsigned int res1; /* reserved */ - unsigned int channels; /* 16-bit channels count, zero = remove this substream */ - unsigned int tram_start; /* ring buffer position in TRAM (in samples) */ - unsigned int buffer_size; /* count of buffered samples */ - unsigned short gpr_size; /* GPR containing size of ringbuffer in samples (host) */ - unsigned short gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */ - unsigned short gpr_count; /* GPR containing count of samples between two interrupts (host) */ - unsigned short gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */ - unsigned short gpr_trigger; /* GPR containing trigger (activate) information (host) */ - unsigned short gpr_running; /* GPR containing info if PCM is running (FX8010) */ - unsigned char pad; /* reserved */ - unsigned char etram[32]; /* external TRAM address & data (one per channel) */ - unsigned int res2; /* reserved */ -}; - -#define SNDRV_EMU10K1_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) - -#define SNDRV_EMU10K1_IOCTL_INFO _IOR ('H', 0x10, struct snd_emu10k1_fx8010_info) -#define SNDRV_EMU10K1_IOCTL_CODE_POKE _IOW ('H', 0x11, struct snd_emu10k1_fx8010_code) -#define SNDRV_EMU10K1_IOCTL_CODE_PEEK _IOWR('H', 0x12, struct snd_emu10k1_fx8010_code) -#define SNDRV_EMU10K1_IOCTL_TRAM_SETUP _IOW ('H', 0x20, int) -#define SNDRV_EMU10K1_IOCTL_TRAM_POKE _IOW ('H', 0x21, struct snd_emu10k1_fx8010_tram) -#define SNDRV_EMU10K1_IOCTL_TRAM_PEEK _IOWR('H', 0x22, struct snd_emu10k1_fx8010_tram) -#define SNDRV_EMU10K1_IOCTL_PCM_POKE _IOW ('H', 0x30, struct snd_emu10k1_fx8010_pcm_rec) -#define SNDRV_EMU10K1_IOCTL_PCM_PEEK _IOWR('H', 0x31, struct snd_emu10k1_fx8010_pcm_rec) -#define SNDRV_EMU10K1_IOCTL_PVERSION _IOR ('H', 0x40, int) -#define SNDRV_EMU10K1_IOCTL_STOP _IO ('H', 0x80) -#define SNDRV_EMU10K1_IOCTL_CONTINUE _IO ('H', 0x81) -#define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82) -#define SNDRV_EMU10K1_IOCTL_SINGLE_STEP _IOW ('H', 0x83, int) -#define SNDRV_EMU10K1_IOCTL_DBG_READ _IOR ('H', 0x84, int) - -/* typedefs for compatibility to user-space */ -typedef struct snd_emu10k1_fx8010_info emu10k1_fx8010_info_t; -typedef struct snd_emu10k1_fx8010_control_gpr emu10k1_fx8010_control_gpr_t; -typedef struct snd_emu10k1_fx8010_code emu10k1_fx8010_code_t; -typedef struct snd_emu10k1_fx8010_tram emu10k1_fx8010_tram_t; -typedef struct snd_emu10k1_fx8010_pcm_rec emu10k1_fx8010_pcm_t; - #endif /* __SOUND_EMU10K1_H */ diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 6268a4192d5c..45c1981c9ca2 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -71,6 +71,8 @@ struct snd_pcm_ops { int (*prepare)(struct snd_pcm_substream *substream); int (*trigger)(struct snd_pcm_substream *substream, int cmd); snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream); + int (*wall_clock)(struct snd_pcm_substream *substream, + struct timespec *audio_ts); int (*copy)(struct snd_pcm_substream *substream, int channel, snd_pcm_uframes_t pos, void __user *buf, snd_pcm_uframes_t count); @@ -281,6 +283,7 @@ struct snd_pcm_runtime { unsigned long hw_ptr_jiffies; /* Time when hw_ptr is updated */ unsigned long hw_ptr_buffer_jiffies; /* buffer time in jiffies */ snd_pcm_sframes_t delay; /* extra delay; typically FIFO size */ + u64 hw_ptr_wrap; /* offset for hw_ptr due to boundary wrap-around */ /* -- HW params -- */ snd_pcm_access_t access; /* access mode */ diff --git a/include/sound/sb16_csp.h b/include/sound/sb16_csp.h index 7e950560e591..c7c7788005e4 100644 --- a/include/sound/sb16_csp.h +++ b/include/sound/sb16_csp.h @@ -1,6 +1,3 @@ -#ifndef __SOUND_SB16_CSP_H -#define __SOUND_SB16_CSP_H - /* * Copyright (c) 1999 by Uros Bizjak <uros@kss-loka.si> * Takashi Iwai <tiwai@suse.de> @@ -22,106 +19,13 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ +#ifndef __SOUND_SB16_CSP_H +#define __SOUND_SB16_CSP_H -/* CSP modes */ -#define SNDRV_SB_CSP_MODE_NONE 0x00 -#define SNDRV_SB_CSP_MODE_DSP_READ 0x01 /* Record from DSP */ -#define SNDRV_SB_CSP_MODE_DSP_WRITE 0x02 /* Play to DSP */ -#define SNDRV_SB_CSP_MODE_QSOUND 0x04 /* QSound */ - -/* CSP load flags */ -#define SNDRV_SB_CSP_LOAD_FROMUSER 0x01 -#define SNDRV_SB_CSP_LOAD_INITBLOCK 0x02 - -/* CSP sample width */ -#define SNDRV_SB_CSP_SAMPLE_8BIT 0x01 -#define SNDRV_SB_CSP_SAMPLE_16BIT 0x02 - -/* CSP channels */ -#define SNDRV_SB_CSP_MONO 0x01 -#define SNDRV_SB_CSP_STEREO 0x02 - -/* CSP rates */ -#define SNDRV_SB_CSP_RATE_8000 0x01 -#define SNDRV_SB_CSP_RATE_11025 0x02 -#define SNDRV_SB_CSP_RATE_22050 0x04 -#define SNDRV_SB_CSP_RATE_44100 0x08 -#define SNDRV_SB_CSP_RATE_ALL 0x0f - -/* CSP running state */ -#define SNDRV_SB_CSP_ST_IDLE 0x00 -#define SNDRV_SB_CSP_ST_LOADED 0x01 -#define SNDRV_SB_CSP_ST_RUNNING 0x02 -#define SNDRV_SB_CSP_ST_PAUSED 0x04 -#define SNDRV_SB_CSP_ST_AUTO 0x08 -#define SNDRV_SB_CSP_ST_QSOUND 0x10 - -/* maximum QSound value (180 degrees right) */ -#define SNDRV_SB_CSP_QSOUND_MAX_RIGHT 0x20 - -/* maximum microcode RIFF file size */ -#define SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE 0x3000 - -/* microcode header */ -struct snd_sb_csp_mc_header { - char codec_name[16]; /* id name of codec */ - unsigned short func_req; /* requested function */ -}; - -/* microcode to be loaded */ -struct snd_sb_csp_microcode { - struct snd_sb_csp_mc_header info; - unsigned char data[SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE]; -}; - -/* start CSP with sample_width in mono/stereo */ -struct snd_sb_csp_start { - int sample_width; /* sample width, look above */ - int channels; /* channels, look above */ -}; - -/* CSP information */ -struct snd_sb_csp_info { - char codec_name[16]; /* id name of codec */ - unsigned short func_nr; /* function number */ - unsigned int acc_format; /* accepted PCM formats */ - unsigned short acc_channels; /* accepted channels */ - unsigned short acc_width; /* accepted sample width */ - unsigned short acc_rates; /* accepted sample rates */ - unsigned short csp_mode; /* CSP mode, see above */ - unsigned short run_channels; /* current channels */ - unsigned short run_width; /* current sample width */ - unsigned short version; /* version id: 0x10 - 0x1f */ - unsigned short state; /* state bits */ -}; - -/* HWDEP controls */ -/* get CSP information */ -#define SNDRV_SB_CSP_IOCTL_INFO _IOR('H', 0x10, struct snd_sb_csp_info) -/* load microcode to CSP */ -/* NOTE: struct snd_sb_csp_microcode overflows the max size (13 bits) - * defined for some architectures like MIPS, and it leads to build errors. - * (x86 and co have 14-bit size, thus it's valid, though.) - * As a workaround for skipping the size-limit check, here we don't use the - * normal _IOW() macro but _IOC() with the manual argument. - */ -#define SNDRV_SB_CSP_IOCTL_LOAD_CODE \ - _IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode)) -/* unload microcode from CSP */ -#define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE _IO('H', 0x12) -/* start CSP */ -#define SNDRV_SB_CSP_IOCTL_START _IOW('H', 0x13, struct snd_sb_csp_start) -/* stop CSP */ -#define SNDRV_SB_CSP_IOCTL_STOP _IO('H', 0x14) -/* pause CSP and DMA transfer */ -#define SNDRV_SB_CSP_IOCTL_PAUSE _IO('H', 0x15) -/* restart CSP and DMA transfer */ -#define SNDRV_SB_CSP_IOCTL_RESTART _IO('H', 0x16) - -#ifdef __KERNEL__ #include <sound/sb.h> #include <sound/hwdep.h> #include <linux/firmware.h> +#include <uapi/sound/sb16_csp.h> struct snd_sb_csp; @@ -183,6 +87,4 @@ struct snd_sb_csp { }; int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep); -#endif - #endif /* __SOUND_SB16_CSP */ diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h index 906010344dd7..cc1c919c6436 100644 --- a/include/sound/sh_fsi.h +++ b/include/sound/sh_fsi.h @@ -26,6 +26,7 @@ * A: inversion * B: format mode * C: chip specific + * D: clock selecter if master mode */ /* A: clock inversion */ @@ -44,6 +45,11 @@ #define SH_FSI_OPTION_MASK 0x00000F00 #define SH_FSI_ENABLE_STREAM_MODE (1 << 8) /* for 16bit data */ +/* D: clock selecter if master mode */ +#define SH_FSI_CLK_MASK 0x0000F000 +#define SH_FSI_CLK_EXTERNAL (0 << 12) +#define SH_FSI_CLK_CPG (1 << 12) /* FSIxCK + FSI-DIV */ + /* * set_rate return value * diff --git a/include/sound/tlv320aic32x4.h b/include/sound/tlv320aic32x4.h index c009f70b4029..24e5d991f148 100644 --- a/include/sound/tlv320aic32x4.h +++ b/include/sound/tlv320aic32x4.h @@ -26,6 +26,7 @@ struct aic32x4_pdata { u32 power_cfg; u32 micpga_routing; bool swapdacs; + int rstn_gpio; }; #endif diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h index 4f67c762cd74..f634f8f85db5 100644 --- a/include/sound/vx_core.h +++ b/include/sound/vx_core.h @@ -27,12 +27,6 @@ #include <sound/hwdep.h> #include <linux/interrupt.h> -#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE) -#if !defined(CONFIG_USE_VXLOADER) && !defined(CONFIG_SND_VX_LIB) /* built-in kernel */ -#define SND_VX_FW_LOADER /* use the standard firmware loader */ -#endif -#endif - struct firmware; struct device; diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index b1bea03274d5..2d32d073a6f9 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -43,6 +43,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index 19e765fbfef7..4e67194fd2c3 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -258,6 +258,7 @@ header-y += neighbour.h header-y += net.h header-y += net_dropmon.h header-y += net_tstamp.h +header-y += netconf.h header-y += netdevice.h header-y += netfilter.h header-y += netfilter_arp.h diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index d3eaaaf1009e..0c9b44871df0 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -500,13 +500,26 @@ union ethtool_flow_union { struct ethtool_ah_espip4_spec esp_ip4_spec; struct ethtool_usrip4_spec usr_ip4_spec; struct ethhdr ether_spec; - __u8 hdata[60]; + __u8 hdata[52]; }; +/** + * struct ethtool_flow_ext - additional RX flow fields + * @h_dest: destination MAC address + * @vlan_etype: VLAN EtherType + * @vlan_tci: VLAN tag control information + * @data: user defined data + * + * Note, @vlan_etype, @vlan_tci, and @data are only valid if %FLOW_EXT + * is set in &struct ethtool_rx_flow_spec @flow_type. + * @h_dest is valid if %FLOW_MAC_EXT is set. + */ struct ethtool_flow_ext { - __be16 vlan_etype; - __be16 vlan_tci; - __be32 data[2]; + __u8 padding[2]; + unsigned char h_dest[ETH_ALEN]; + __be16 vlan_etype; + __be16 vlan_tci; + __be32 data[2]; }; /** @@ -517,7 +530,8 @@ struct ethtool_flow_ext { * @m_u: Masks for flow field bits to be matched * @m_ext: Masks for additional field bits to be matched * Note, all additional fields must be ignored unless @flow_type - * includes the %FLOW_EXT flag. + * includes the %FLOW_EXT or %FLOW_MAC_EXT flag + * (see &struct ethtool_flow_ext description). * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC * if packets should be discarded * @location: Location of rule in the table. Locations must be @@ -1027,6 +1041,7 @@ enum ethtool_sfeatures_retval_bits { #define ETHER_FLOW 0x12 /* spec only (ether_spec) */ /* Flag to enable additional fields in struct ethtool_rx_flow_spec */ #define FLOW_EXT 0x80000000 +#define FLOW_MAC_EXT 0x40000000 /* L3-L4 network traffic flow hash options */ #define RXH_L2DA (1 << 1) diff --git a/include/uapi/linux/filter.h b/include/uapi/linux/filter.h index 3d7922433aba..9cfde6941099 100644 --- a/include/uapi/linux/filter.h +++ b/include/uapi/linux/filter.h @@ -127,7 +127,9 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */ #define SKF_AD_RXHASH 32 #define SKF_AD_CPU 36 #define SKF_AD_ALU_XOR_X 40 -#define SKF_AD_MAX 44 +#define SKF_AD_VLAN_TAG 44 +#define SKF_AD_VLAN_TAG_PRESENT 48 +#define SKF_AD_MAX 52 #define SKF_NET_OFF (-0x100000) #define SKF_LL_OFF (-0x200000) diff --git a/include/uapi/linux/hdlc/Kbuild b/include/uapi/linux/hdlc/Kbuild index aafaa5aa54d4..8c1d2cb75e33 100644 --- a/include/uapi/linux/hdlc/Kbuild +++ b/include/uapi/linux/hdlc/Kbuild @@ -1 +1,2 @@ # UAPI Header export list +header-y += ioctl.h diff --git a/include/linux/hdlc/ioctl.h b/include/uapi/linux/hdlc/ioctl.h index 583972364357..04bc0274a189 100644 --- a/include/linux/hdlc/ioctl.h +++ b/include/uapi/linux/hdlc/ioctl.h @@ -34,13 +34,15 @@ #define LMI_CCITT 3 /* ITU-T Annex A */ #define LMI_CISCO 4 /* The "original" LMI, aka Gang of Four */ -typedef struct { +#ifndef __ASSEMBLY__ + +typedef struct { unsigned int clock_rate; /* bits per second */ unsigned int clock_type; /* internal, external, TX-internal etc. */ unsigned short loopback; } sync_serial_settings; /* V.35, V.24, X.21 */ -typedef struct { +typedef struct { unsigned int clock_rate; /* bits per second */ unsigned int clock_type; /* internal, external, TX-internal etc. */ unsigned short loopback; @@ -78,4 +80,5 @@ typedef struct { /* PPP doesn't need any info now - supply length = 0 to ioctl */ +#endif /* __ASSEMBLY__ */ #endif /* __HDLC_IOCTL_H__ */ diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index a8fe9549ddbc..afbb18a0227c 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -97,5 +97,86 @@ struct __fdb_entry { __u16 unused; }; +/* Bridge Flags */ +#define BRIDGE_FLAGS_MASTER 1 /* Bridge command to/from master */ +#define BRIDGE_FLAGS_SELF 2 /* Bridge command to/from lowerdev */ + +#define BRIDGE_MODE_VEB 0 /* Default loopback mode */ +#define BRIDGE_MODE_VEPA 1 /* 802.1Qbg defined VEPA mode */ + +/* Bridge management nested attributes + * [IFLA_AF_SPEC] = { + * [IFLA_BRIDGE_FLAGS] + * [IFLA_BRIDGE_MODE] + * } + */ +enum { + IFLA_BRIDGE_FLAGS, + IFLA_BRIDGE_MODE, + __IFLA_BRIDGE_MAX, +}; +#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1) + +/* Bridge multicast database attributes + * [MDBA_MDB] = { + * [MDBA_MDB_ENTRY] = { + * [MDBA_MDB_ENTRY_INFO] + * } + * } + * [MDBA_ROUTER] = { + * [MDBA_ROUTER_PORT] + * } + */ +enum { + MDBA_UNSPEC, + MDBA_MDB, + MDBA_ROUTER, + __MDBA_MAX, +}; +#define MDBA_MAX (__MDBA_MAX - 1) + +enum { + MDBA_MDB_UNSPEC, + MDBA_MDB_ENTRY, + __MDBA_MDB_MAX, +}; +#define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1) + +enum { + MDBA_MDB_ENTRY_UNSPEC, + MDBA_MDB_ENTRY_INFO, + __MDBA_MDB_ENTRY_MAX, +}; +#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1) + +enum { + MDBA_ROUTER_UNSPEC, + MDBA_ROUTER_PORT, + __MDBA_ROUTER_MAX, +}; +#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1) + +struct br_port_msg { + __u8 family; + __u32 ifindex; +}; + +struct br_mdb_entry { + __u32 ifindex; + struct { + union { + __be32 ip4; + struct in6_addr ip6; + } u; + __be16 proto; + } addr; +}; + +enum { + MDBA_SET_ENTRY_UNSPEC, + MDBA_SET_ENTRY, + __MDBA_SET_ENTRY_MAX, +}; +#define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) #endif /* _UAPI_LINUX_IF_BRIDGE_H */ diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 0343e1f0582c..67fb87ca1094 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -48,6 +48,7 @@ #define ETH_P_BPQ 0x08FF /* G8BPQ AX.25 Ethernet Packet [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_IEEEPUP 0x0a00 /* Xerox IEEE802.3 PUP packet */ #define ETH_P_IEEEPUPAT 0x0a01 /* Xerox IEEE802.3 PUP Addr Trans packet */ +#define ETH_P_BATMAN 0x4305 /* B.A.T.M.A.N.-Advanced packet [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_DEC 0x6000 /* DEC Assigned proto */ #define ETH_P_DNA_DL 0x6001 /* DEC DNA Dump/Load */ #define ETH_P_DNA_RC 0x6002 /* DEC DNA Remote Console */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 5c80cb11518b..60f3b6b90602 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -205,6 +205,24 @@ enum { #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) +enum { + BRIDGE_MODE_UNSPEC, + BRIDGE_MODE_HAIRPIN, +}; + +enum { + IFLA_BRPORT_UNSPEC, + IFLA_BRPORT_STATE, /* Spanning tree state */ + IFLA_BRPORT_PRIORITY, /* " priority */ + IFLA_BRPORT_COST, /* " cost */ + IFLA_BRPORT_MODE, /* mode (hairpin) */ + IFLA_BRPORT_GUARD, /* bpdu guard */ + IFLA_BRPORT_PROTECT, /* root port protection */ + IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */ + __IFLA_BRPORT_MAX +}; +#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) + struct ifla_cacheinfo { __u32 max_reasm_len; __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ @@ -285,6 +303,10 @@ enum { IFLA_VXLAN_AGEING, IFLA_VXLAN_LIMIT, IFLA_VXLAN_PORT_RANGE, + IFLA_VXLAN_PROXY, + IFLA_VXLAN_RSC, + IFLA_VXLAN_L2MISS, + IFLA_VXLAN_L3MISS, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index f3799295d231..f9a60375f0d0 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -50,6 +50,7 @@ struct sockaddr_ll { #define PACKET_TX_TIMESTAMP 16 #define PACKET_TIMESTAMP 17 #define PACKET_FANOUT 18 +#define PACKET_TX_HAS_OFF 19 #define PACKET_FANOUT_HASH 0 #define PACKET_FANOUT_LB 1 diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h index 25a585ce23e6..2835b85fd46d 100644 --- a/include/uapi/linux/if_tun.h +++ b/include/uapi/linux/if_tun.h @@ -31,9 +31,11 @@ #define TUN_FASYNC 0x0010 #define TUN_NOCHECKSUM 0x0020 #define TUN_NO_PI 0x0040 +/* This flag has no real effect */ #define TUN_ONE_QUEUE 0x0080 #define TUN_PERSIST 0x0100 #define TUN_VNET_HDR 0x0200 +#define TUN_TAP_MQ 0x0400 /* Ioctl defines */ #define TUNSETNOCSUM _IOW('T', 200, int) @@ -53,14 +55,19 @@ #define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog) #define TUNGETVNETHDRSZ _IOR('T', 215, int) #define TUNSETVNETHDRSZ _IOW('T', 216, int) +#define TUNSETQUEUE _IOW('T', 217, int) /* TUNSETIFF ifr flags */ #define IFF_TUN 0x0001 #define IFF_TAP 0x0002 #define IFF_NO_PI 0x1000 +/* This flag has no real effect */ #define IFF_ONE_QUEUE 0x2000 #define IFF_VNET_HDR 0x4000 #define IFF_TUN_EXCL 0x8000 +#define IFF_MULTI_QUEUE 0x0100 +#define IFF_ATTACH_QUEUE 0x0200 +#define IFF_DETACH_QUEUE 0x0400 /* Features for GSO (TUNSETOFFLOAD). */ #define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */ diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h index 5db5942575fe..aee73d0611fb 100644 --- a/include/uapi/linux/if_tunnel.h +++ b/include/uapi/linux/if_tunnel.h @@ -37,6 +37,26 @@ struct ip_tunnel_parm { struct iphdr iph; }; +enum { + IFLA_IPTUN_UNSPEC, + IFLA_IPTUN_LINK, + IFLA_IPTUN_LOCAL, + IFLA_IPTUN_REMOTE, + IFLA_IPTUN_TTL, + IFLA_IPTUN_TOS, + IFLA_IPTUN_ENCAP_LIMIT, + IFLA_IPTUN_FLOWINFO, + IFLA_IPTUN_FLAGS, + IFLA_IPTUN_PROTO, + IFLA_IPTUN_PMTUDISC, + IFLA_IPTUN_6RD_PREFIX, + IFLA_IPTUN_6RD_RELAY_PREFIX, + IFLA_IPTUN_6RD_PREFIXLEN, + IFLA_IPTUN_6RD_RELAY_PREFIXLEN, + __IFLA_IPTUN_MAX, +}; +#define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1) + /* SIT-mode i_flags */ #define SIT_ISATAP 0x0001 diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index 1e3159989958..f79c3721da6e 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -240,6 +240,7 @@ struct in6_flowlabel_req { * * IP6T_SO_GET_REVISION_MATCH 68 * IP6T_SO_GET_REVISION_TARGET 69 + * IP6T_SO_ORIGINAL_DST 80 */ /* RFC5014: Source address selection */ diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index 8c469af939aa..bbde90fa5838 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -109,9 +109,10 @@ enum { INET_DIAG_TOS, INET_DIAG_TCLASS, INET_DIAG_SKMEMINFO, + INET_DIAG_SHUTDOWN, }; -#define INET_DIAG_MAX INET_DIAG_SKMEMINFO +#define INET_DIAG_MAX INET_DIAG_SHUTDOWN /* INET_DIAG_MEM */ diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h index 558828590a69..935119c698ac 100644 --- a/include/uapi/linux/input.h +++ b/include/uapi/linux/input.h @@ -851,6 +851,7 @@ struct input_keymap_entry { #define MSC_GESTURE 0x02 #define MSC_RAW 0x03 #define MSC_SCAN 0x04 +#define MSC_TIMESTAMP 0x05 #define MSC_MAX 0x07 #define MSC_CNT (MSC_MAX+1) diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index a6d7d1c536c3..5a2991cf0251 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -157,6 +157,7 @@ enum { DEVCONF_DISABLE_IPV6, DEVCONF_ACCEPT_DAD, DEVCONF_FORCE_TLLAO, + DEVCONF_NDISC_NOTIFY, DEVCONF_MAX }; diff --git a/include/uapi/linux/ipv6_route.h b/include/uapi/linux/ipv6_route.h index 0459664c2636..2be7bd174751 100644 --- a/include/uapi/linux/ipv6_route.h +++ b/include/uapi/linux/ipv6_route.h @@ -55,4 +55,7 @@ struct in6_rtmsg { #define RTMSG_NEWROUTE 0x21 #define RTMSG_DELROUTE 0x22 +#define IP6_RT_PRIO_USER 1024 +#define IP6_RT_PRIO_ADDRCONF 256 + #endif /* _UAPI_LINUX_IPV6_ROUTE_H */ diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 0a6d6ba44c85..e6e5d4b13708 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -167,10 +167,15 @@ struct kvm_pit_config { #define KVM_EXIT_OSI 18 #define KVM_EXIT_PAPR_HCALL 19 #define KVM_EXIT_S390_UCONTROL 20 +#define KVM_EXIT_WATCHDOG 21 /* For KVM_EXIT_INTERNAL_ERROR */ -#define KVM_INTERNAL_ERROR_EMULATION 1 -#define KVM_INTERNAL_ERROR_SIMUL_EX 2 +/* Emulate instruction failed. */ +#define KVM_INTERNAL_ERROR_EMULATION 1 +/* Encounter unexpected simultaneous exceptions. */ +#define KVM_INTERNAL_ERROR_SIMUL_EX 2 +/* Encounter unexpected vm-exit due to delivery event. */ +#define KVM_INTERNAL_ERROR_DELIVERY_EV 3 /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ struct kvm_run { @@ -477,6 +482,8 @@ struct kvm_ppc_smmu_info { struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; }; +#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) + #define KVMIO 0xAE /* machine type bits, to be used as argument to KVM_CREATE_VM */ @@ -626,6 +633,8 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_READONLY_MEM 81 #endif #define KVM_CAP_IRQFD_RESAMPLE 82 +#define KVM_CAP_PPC_BOOKE_WATCHDOG 83 +#define KVM_CAP_PPC_HTAB_FD 84 #ifdef KVM_CAP_IRQ_ROUTING @@ -848,6 +857,11 @@ struct kvm_s390_ucas_mapping { #define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) /* Available with KVM_CAP_PPC_ALLOC_HTAB */ #define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) +#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) +/* Available with KVM_CAP_RMA */ +#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) +/* Available with KVM_CAP_PPC_HTAB_FD */ +#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) /* * ioctls for vcpu fds @@ -911,9 +925,6 @@ struct kvm_s390_ucas_mapping { /* Available with KVM_CAP_XCRS */ #define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) #define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) -#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) -/* Available with KVM_CAP_RMA */ -#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) /* Available with KVM_CAP_SW_TLB */ #define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) /* Available with KVM_CAP_ONE_REG */ diff --git a/include/uapi/linux/netconf.h b/include/uapi/linux/netconf.h new file mode 100644 index 000000000000..64804a798b0c --- /dev/null +++ b/include/uapi/linux/netconf.h @@ -0,0 +1,24 @@ +#ifndef _UAPI_LINUX_NETCONF_H_ +#define _UAPI_LINUX_NETCONF_H_ + +#include <linux/types.h> +#include <linux/netlink.h> + +struct netconfmsg { + __u8 ncm_family; +}; + +enum { + NETCONFA_UNSPEC, + NETCONFA_IFINDEX, + NETCONFA_FORWARDING, + NETCONFA_RP_FILTER, + NETCONFA_MC_FORWARDING, + __NETCONFA_MAX +}; +#define NETCONFA_MAX (__NETCONFA_MAX - 1) + +#define NETCONFA_IFINDEX_ALL -1 +#define NETCONFA_IFINDEX_DEFAULT -2 + +#endif /* _UAPI_LINUX_NETCONF_H_ */ diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h index 43bfe3e1685b..86e930cf3dfb 100644 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@ -9,6 +9,8 @@ enum cntl_msg_types { IPCTNL_MSG_CT_GET_CTRZERO, IPCTNL_MSG_CT_GET_STATS_CPU, IPCTNL_MSG_CT_GET_STATS, + IPCTNL_MSG_CT_GET_DYING, + IPCTNL_MSG_CT_GET_UNCONFIRMED, IPCTNL_MSG_MAX }; diff --git a/include/uapi/linux/netfilter_ipv6/ip6_tables.h b/include/uapi/linux/netfilter_ipv6/ip6_tables.h index bf1ef65cc582..649c68062dca 100644 --- a/include/uapi/linux/netfilter_ipv6/ip6_tables.h +++ b/include/uapi/linux/netfilter_ipv6/ip6_tables.h @@ -178,6 +178,9 @@ struct ip6t_error { #define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 5) #define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET +/* obtain original address if REDIRECT'd connection */ +#define IP6T_SO_ORIGINAL_DST 80 + /* ICMP matching stuff */ struct ip6t_icmp { __u8 type; /* type to match */ diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h index d908d17da56d..0e63cee8d810 100644 --- a/include/uapi/linux/nfc.h +++ b/include/uapi/linux/nfc.h @@ -60,6 +60,13 @@ * target mode. * @NFC_EVENT_DEVICE_DEACTIVATED: event emitted when the adapter is deactivated * from target mode. + * @NFC_CMD_LLC_GET_PARAMS: request LTO, RW, and MIUX parameters for a device + * @NFC_CMD_LLC_SET_PARAMS: set one or more of LTO, RW, and MIUX parameters for + * a device. LTO must be set before the link is up otherwise -EINPROGRESS + * is returned. RW and MIUX can be set at anytime and will be passed in + * subsequent CONNECT and CC messages. + * If one of the passed parameters is wrong none is set and -EINVAL is + * returned. */ enum nfc_commands { NFC_CMD_UNSPEC, @@ -77,6 +84,8 @@ enum nfc_commands { NFC_EVENT_TARGET_LOST, NFC_EVENT_TM_ACTIVATED, NFC_EVENT_TM_DEACTIVATED, + NFC_CMD_LLC_GET_PARAMS, + NFC_CMD_LLC_SET_PARAMS, /* private: internal use only */ __NFC_CMD_AFTER_LAST }; @@ -102,6 +111,9 @@ enum nfc_commands { * @NFC_ATTR_RF_MODE: Initiator or target * @NFC_ATTR_IM_PROTOCOLS: Initiator mode protocols to poll for * @NFC_ATTR_TM_PROTOCOLS: Target mode protocols to listen for + * @NFC_ATTR_LLC_PARAM_LTO: Link TimeOut parameter + * @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter + * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter */ enum nfc_attrs { NFC_ATTR_UNSPEC, @@ -119,6 +131,9 @@ enum nfc_attrs { NFC_ATTR_DEVICE_POWERED, NFC_ATTR_IM_PROTOCOLS, NFC_ATTR_TM_PROTOCOLS, + NFC_ATTR_LLC_PARAM_LTO, + NFC_ATTR_LLC_PARAM_RW, + NFC_ATTR_LLC_PARAM_MIUX, /* private: internal use only */ __NFC_ATTR_AFTER_LAST }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 7df9b500c804..e3e19f8b16f2 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -118,8 +118,9 @@ * to get a list of all present wiphys. * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, - * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, - * %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT, + * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the + * attributes determining the channel width; this is used for setting + * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL @@ -171,7 +172,7 @@ * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, * %NL80211_ATTR_AUTH_TYPE and %NL80211_ATTR_INACTIVITY_TIMEOUT. * The channel to use can be set on the interface or be given using the - * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_WIPHY_CHANNEL_TYPE attrs. + * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP @@ -401,8 +402,7 @@ * a response while being associated to an AP on another channel. * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the - * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be - * optionally used to specify additional channel parameters. + * frequency for the operation. * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds * to remain on the channel. This command is also used as an event to * notify when the requested duration starts (it may take a while for the @@ -440,12 +440,11 @@ * as an event indicating reception of a frame that was not processed in * kernel code, but is for us (i.e., which may need to be processed in a * user space application). %NL80211_ATTR_FRAME is used to specify the - * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and - * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on - * which channel the frame is to be transmitted or was received. If this - * channel is not the current channel (remain-on-channel or the - * operational channel) the device will switch to the given channel and - * transmit the frame, optionally waiting for a response for the time + * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used + * to indicate on which channel the frame is to be transmitted or was + * received. If this channel is not the current channel (remain-on-channel + * or the operational channel) the device will switch to the given channel + * and transmit the frame, optionally waiting for a response for the time * specified using %NL80211_ATTR_DURATION. When called, this operation * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the * TX status event pertaining to the TX request. @@ -473,8 +472,8 @@ * command is used as an event to indicate the that a trigger level was * reached. * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ - * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed - * by %NL80211_ATTR_IFINDEX) shall operate on. + * and the attributes determining channel width) the given interface + * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. * In case multiple channels are supported by the device, the mechanism * with which it switches channels is implementation-defined. * When a monitor interface is given, it can only switch channel while @@ -526,6 +525,12 @@ * of PMKSA caching dandidates. * * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). + * In addition, this can be used as an event to request userspace to take + * actions on TDLS links (set up a new link or tear down an existing one). + * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested + * operation, %NL80211_ATTR_MAC contains the peer MAC address, and + * %NL80211_ATTR_REASON_CODE the reason code to be used (only with + * %NL80211_TDLS_TEARDOWN). * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. * * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP @@ -562,8 +567,8 @@ * * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels * independently of the userspace SME, send this event indicating - * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ with - * %NL80211_ATTR_WIPHY_CHANNEL_TYPE. + * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the + * attributes determining channel width. * * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by * its %NL80211_ATTR_WDEV identifier. It must have been created with @@ -578,6 +583,9 @@ * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON * is used for this. * + * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames + * for IBSS or MESH vif. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -726,6 +734,8 @@ enum nl80211_commands { NL80211_CMD_CONN_FAILED, + NL80211_CMD_SET_MCAST_RATE, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -762,14 +772,26 @@ enum nl80211_commands { * /sys/class/ieee80211/<phyname>/index * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters - * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz + * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, + * defines the channel together with the (deprecated) + * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes + * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 + * and %NL80211_ATTR_CENTER_FREQ2 + * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values + * of &enum nl80211_chan_width, describing the channel width. See the + * documentation of the enum for more information. + * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the + * channel, used for anything but 20 MHz bandwidth + * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the + * channel, used only for 80+80 MHz bandwidth * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ - * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): + * if HT20 or HT40 are to be used (i.e., HT disabled if not included): * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including * this attribute) * NL80211_CHAN_HT20 = HT20 only * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel + * This attribute is now deprecated. * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is * less than or equal to the RTS threshold; allowed range: 1..255; * dot11ShortRetryLimit; u8 @@ -1273,6 +1295,21 @@ enum nl80211_commands { * the connection request from a station. nl80211_connect_failed_reason * enum has different reasons of connection failure. * + * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts + * with the Authentication transaction sequence number field. + * + * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from + * association request when used with NL80211_CMD_NEW_STATION) + * + * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) + * + * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with + * the START_AP and SET_BSS commands + * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the + * START_AP and SET_BSS commands. This can have the values 0 or 1; + * if not given in START_AP 0 is assumed, if not given in SET_BSS + * no change is made. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1530,6 +1567,19 @@ enum nl80211_attrs { NL80211_ATTR_CONN_FAILED_REASON, + NL80211_ATTR_SAE_DATA, + + NL80211_ATTR_VHT_CAPABILITY, + + NL80211_ATTR_SCAN_FLAGS, + + NL80211_ATTR_CHANNEL_WIDTH, + NL80211_ATTR_CENTER_FREQ1, + NL80211_ATTR_CENTER_FREQ2, + + NL80211_ATTR_P2P_CTWINDOW, + NL80211_ATTR_P2P_OPPPS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -1573,6 +1623,7 @@ enum nl80211_attrs { #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 #define NL80211_HT_CAPABILITY_LEN 26 +#define NL80211_VHT_CAPABILITY_LEN 12 #define NL80211_MAX_NR_CIPHER_SUITES 5 #define NL80211_MAX_NR_AKM_SUITES 2 @@ -1693,10 +1744,15 @@ struct nl80211_sta_flag_update { * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) - * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate + * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined + * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) + * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) + * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate + * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate + * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate * @__NL80211_RATE_INFO_AFTER_LAST: internal use */ enum nl80211_rate_info { @@ -1706,6 +1762,11 @@ enum nl80211_rate_info { NL80211_RATE_INFO_40_MHZ_WIDTH, NL80211_RATE_INFO_SHORT_GI, NL80211_RATE_INFO_BITRATE32, + NL80211_RATE_INFO_VHT_MCS, + NL80211_RATE_INFO_VHT_NSS, + NL80211_RATE_INFO_80_MHZ_WIDTH, + NL80211_RATE_INFO_80P80_MHZ_WIDTH, + NL80211_RATE_INFO_160_MHZ_WIDTH, /* keep last */ __NL80211_RATE_INFO_AFTER_LAST, @@ -2414,6 +2475,15 @@ enum nl80211_ac { #define NL80211_TXQ_Q_BE NL80211_AC_BE #define NL80211_TXQ_Q_BK NL80211_AC_BK +/** + * enum nl80211_channel_type - channel type + * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel + * @NL80211_CHAN_HT20: 20 MHz HT channel + * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel + * below the control channel + * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel + * above the control channel + */ enum nl80211_channel_type { NL80211_CHAN_NO_HT, NL80211_CHAN_HT20, @@ -2422,6 +2492,32 @@ enum nl80211_channel_type { }; /** + * enum nl80211_chan_width - channel width definitions + * + * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH + * attribute. + * + * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel + * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel + * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 + * attribute must be provided as well + * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 + * attribute must be provided as well + * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 + * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well + * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 + * attribute must be provided as well + */ +enum nl80211_chan_width { + NL80211_CHAN_WIDTH_20_NOHT, + NL80211_CHAN_WIDTH_20, + NL80211_CHAN_WIDTH_40, + NL80211_CHAN_WIDTH_80, + NL80211_CHAN_WIDTH_80P80, + NL80211_CHAN_WIDTH_160, +}; + +/** * enum nl80211_bss - netlink attributes for a BSS * * @__NL80211_BSS_INVALID: invalid @@ -2489,6 +2585,7 @@ enum nl80211_bss_status { * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) + * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals * @__NL80211_AUTHTYPE_NUM: internal * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by @@ -2500,6 +2597,7 @@ enum nl80211_auth_type { NL80211_AUTHTYPE_SHARED_KEY, NL80211_AUTHTYPE_FT, NL80211_AUTHTYPE_NETWORK_EAP, + NL80211_AUTHTYPE_SAE, /* keep last */ __NL80211_AUTHTYPE_NUM, @@ -3028,6 +3126,20 @@ enum nl80211_ap_sme_features { * in the interface combinations, even when it's only used for scan * and remain-on-channel. This could be due to, for example, the * remain-on-channel implementation requiring a channel context. + * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of + * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station + * mode + * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan + * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported + * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif + * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting + * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform + * OBSS scans and generate 20/40 BSS coex reports. This flag is used only + * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. + * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window + * setting + * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic + * powersave */ enum nl80211_feature_flags { NL80211_FEATURE_SK_TX_STATUS = 1 << 0, @@ -3035,6 +3147,14 @@ enum nl80211_feature_flags { NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, + NL80211_FEATURE_SAE = 1 << 5, + NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, + NL80211_FEATURE_SCAN_FLUSH = 1 << 7, + NL80211_FEATURE_AP_SCAN = 1 << 8, + NL80211_FEATURE_VIF_TXPOWER = 1 << 9, + NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, + NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, + NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, }; /** @@ -3069,4 +3189,25 @@ enum nl80211_connect_failed_reason { NL80211_CONN_FAIL_BLOCKED_CLIENT, }; +/** + * enum nl80211_scan_flags - scan request control flags + * + * Scan request control flags are used to control the handling + * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN + * requests. + * + * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority + * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning + * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured + * as AP and the beaconing has already been configured. This attribute is + * dangerous because will destroy stations performance as a lot of frames + * will be lost while scanning off-channel, therefore it must be used only + * when really needed + */ +enum nl80211_scan_flags { + NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, + NL80211_SCAN_FLAG_FLUSH = 1<<1, + NL80211_SCAN_FLAG_AP = 1<<2, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 20ae747ddf34..6b7b6f1e2fd6 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -349,7 +349,7 @@ #define PCI_AF_STATUS_TP 0x01 #define PCI_CAP_AF_SIZEOF 6 /* size of AF registers */ -/* PCI-X registers */ +/* PCI-X registers (Type 0 (non-bridge) devices) */ #define PCI_X_CMD 2 /* Modes & Features */ #define PCI_X_CMD_DPERR_E 0x0001 /* Data Parity Error Recovery Enable */ @@ -389,6 +389,19 @@ #define PCI_CAP_PCIX_SIZEOF_V1 24 /* size for Version 1 */ #define PCI_CAP_PCIX_SIZEOF_V2 PCI_CAP_PCIX_SIZEOF_V1 /* Same for v2 */ +/* PCI-X registers (Type 1 (bridge) devices) */ + +#define PCI_X_BRIDGE_SSTATUS 2 /* Secondary Status */ +#define PCI_X_SSTATUS_64BIT 0x0001 /* Secondary AD interface is 64 bits */ +#define PCI_X_SSTATUS_133MHZ 0x0002 /* 133 MHz capable */ +#define PCI_X_SSTATUS_FREQ 0x03c0 /* Secondary Bus Mode and Frequency */ +#define PCI_X_SSTATUS_VERS 0x3000 /* PCI-X Capability Version */ +#define PCI_X_SSTATUS_V1 0x1000 /* Mode 2, not Mode 1 */ +#define PCI_X_SSTATUS_V2 0x2000 /* Mode 1 or Modes 1 and 2 */ +#define PCI_X_SSTATUS_266MHZ 0x4000 /* 266 MHz capable */ +#define PCI_X_SSTATUS_533MHZ 0x8000 /* 533 MHz capable */ +#define PCI_X_BRIDGE_STATUS 4 /* Bridge Status */ + /* PCI Bridge Subsystem ID registers */ #define PCI_SSVID_VENDOR_ID 4 /* PCI-Bridge subsystem vendor id register */ @@ -456,6 +469,8 @@ #define PCI_EXP_LNKCAP_PN 0xff000000 /* Port Number */ #define PCI_EXP_LNKCTL 16 /* Link Control */ #define PCI_EXP_LNKCTL_ASPMC 0x0003 /* ASPM Control */ +#define PCI_EXP_LNKCTL_ASPM_L0S 0x01 /* L0s Enable */ +#define PCI_EXP_LNKCTL_ASPM_L1 0x02 /* L1 Enable */ #define PCI_EXP_LNKCTL_RCB 0x0008 /* Read Completion Boundary */ #define PCI_EXP_LNKCTL_LD 0x0010 /* Link Disable */ #define PCI_EXP_LNKCTL_RL 0x0020 /* Retrain Link */ @@ -544,9 +559,9 @@ #define PCI_EXP_OBFF_WAKE_EN 0x6000 /* OBFF using WAKE# signaling */ #define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 44 /* v2 endpoints end here */ #define PCI_EXP_LNKCAP2 44 /* Link Capability 2 */ -#define PCI_EXP_LNKCAP2_SLS_2_5GB 0x01 /* Current Link Speed 2.5GT/s */ -#define PCI_EXP_LNKCAP2_SLS_5_0GB 0x02 /* Current Link Speed 5.0GT/s */ -#define PCI_EXP_LNKCAP2_SLS_8_0GB 0x04 /* Current Link Speed 8.0GT/s */ +#define PCI_EXP_LNKCAP2_SLS_2_5GB 0x02 /* Supported Link Speed 2.5GT/s */ +#define PCI_EXP_LNKCAP2_SLS_5_0GB 0x04 /* Supported Link Speed 5.0GT/s */ +#define PCI_EXP_LNKCAP2_SLS_8_0GB 0x08 /* Supported Link Speed 8.0GT/s */ #define PCI_EXP_LNKCAP2_CROSSLINK 0x100 /* Crosslink supported */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ #define PCI_EXP_LNKSTA2 50 /* Link Status 2 */ diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h index 94e981f810a2..b65c834f83e9 100644 --- a/include/uapi/linux/ptp_clock.h +++ b/include/uapi/linux/ptp_clock.h @@ -67,12 +67,26 @@ struct ptp_perout_request { unsigned int rsv[4]; /* Reserved for future use. */ }; +#define PTP_MAX_SAMPLES 25 /* Maximum allowed offset measurement samples. */ + +struct ptp_sys_offset { + unsigned int n_samples; /* Desired number of measurements. */ + unsigned int rsv[3]; /* Reserved for future use. */ + /* + * Array of interleaved system/phc time stamps. The kernel + * will provide 2*n_samples + 1 time stamps, with the last + * one as a system time stamp. + */ + struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1]; +}; + #define PTP_CLK_MAGIC '=' #define PTP_CLOCK_GETCAPS _IOR(PTP_CLK_MAGIC, 1, struct ptp_clock_caps) #define PTP_EXTTS_REQUEST _IOW(PTP_CLK_MAGIC, 2, struct ptp_extts_request) #define PTP_PEROUT_REQUEST _IOW(PTP_CLK_MAGIC, 3, struct ptp_perout_request) #define PTP_ENABLE_PPS _IOW(PTP_CLK_MAGIC, 4, int) +#define PTP_SYS_OFFSET _IOW(PTP_CLK_MAGIC, 5, struct ptp_sys_offset) struct ptp_extts_event { struct ptp_clock_time t; /* Time event occured. */ diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index fcd768b09f6e..7a5eb196ade9 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -120,6 +120,18 @@ enum { RTM_SETDCB, #define RTM_SETDCB RTM_SETDCB + RTM_NEWNETCONF = 80, +#define RTM_NEWNETCONF RTM_NEWNETCONF + RTM_GETNETCONF = 82, +#define RTM_GETNETCONF RTM_GETNETCONF + + RTM_NEWMDB = 84, +#define RTM_NEWMDB RTM_NEWMDB + RTM_DELMDB = 85, +#define RTM_DELMDB RTM_DELMDB + RTM_GETMDB = 86, +#define RTM_GETMDB RTM_GETMDB + __RTM_MAX, #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) }; @@ -222,6 +234,7 @@ enum { #define RTPROT_XORP 14 /* XORP */ #define RTPROT_NTK 15 /* Netsukuku */ #define RTPROT_DHCP 16 /* DHCP client */ +#define RTPROT_MROUTED 17 /* Multicast daemon */ /* rtm_scope @@ -283,6 +296,7 @@ enum rtattr_type_t { RTA_MP_ALGO, /* no longer used */ RTA_TABLE, RTA_MARK, + RTA_MFC_STATS, __RTA_MAX }; @@ -403,6 +417,12 @@ struct rta_session { } u; }; +struct rta_mfc_stats { + __u64 mfcs_packets; + __u64 mfcs_bytes; + __u64 mfcs_wrong_if; +}; + /**** * General form of address family dependent message. ****/ @@ -587,6 +607,12 @@ enum rtnetlink_groups { #define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE RTNLGRP_DCB, #define RTNLGRP_DCB RTNLGRP_DCB + RTNLGRP_IPV4_NETCONF, +#define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF + RTNLGRP_IPV6_NETCONF, +#define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF + RTNLGRP_MDB, +#define RTNLGRP_MDB RTNLGRP_MDB __RTNLGRP_MAX }; #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) diff --git a/include/uapi/linux/unix_diag.h b/include/uapi/linux/unix_diag.h index b1d2bf16b33c..b8a24941db21 100644 --- a/include/uapi/linux/unix_diag.h +++ b/include/uapi/linux/unix_diag.h @@ -37,6 +37,7 @@ enum { UNIX_DIAG_ICONS, UNIX_DIAG_RQLEN, UNIX_DIAG_MEMINFO, + UNIX_DIAG_SHUTDOWN, UNIX_DIAG_MAX, }; diff --git a/include/uapi/linux/usb/cdc.h b/include/uapi/linux/usb/cdc.h index 81a927930bfd..f35aa0a338c7 100644 --- a/include/uapi/linux/usb/cdc.h +++ b/include/uapi/linux/usb/cdc.h @@ -19,6 +19,7 @@ #define USB_CDC_SUBCLASS_OBEX 0x0b #define USB_CDC_SUBCLASS_EEM 0x0c #define USB_CDC_SUBCLASS_NCM 0x0d +#define USB_CDC_SUBCLASS_MBIM 0x0e #define USB_CDC_PROTO_NONE 0 @@ -33,6 +34,7 @@ #define USB_CDC_PROTO_EEM 7 #define USB_CDC_NCM_PROTO_NTB 1 +#define USB_CDC_MBIM_PROTO_NTB 2 /*-------------------------------------------------------------------------*/ @@ -53,6 +55,7 @@ #define USB_CDC_DMM_TYPE 0x14 #define USB_CDC_OBEX_TYPE 0x15 #define USB_CDC_NCM_TYPE 0x1a +#define USB_CDC_MBIM_TYPE 0x1b /* "Header Functional Descriptor" from CDC spec 5.2.3.1 */ struct usb_cdc_header_desc { @@ -187,6 +190,21 @@ struct usb_cdc_ncm_desc { __le16 bcdNcmVersion; __u8 bmNetworkCapabilities; } __attribute__ ((packed)); + +/* "MBIM Control Model Functional Descriptor" */ +struct usb_cdc_mbim_desc { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubType; + + __le16 bcdMBIMVersion; + __le16 wMaxControlMessage; + __u8 bNumberFilters; + __u8 bMaxFilterSize; + __le16 wMaxSegmentSize; + __u8 bmNetworkCapabilities; +} __attribute__ ((packed)); + /*-------------------------------------------------------------------------*/ /* @@ -332,6 +350,11 @@ struct usb_cdc_ncm_nth32 { #define USB_CDC_NCM_NDP32_CRC_SIGN 0x316D636E /* ncm1 */ #define USB_CDC_NCM_NDP32_NOCRC_SIGN 0x306D636E /* ncm0 */ +#define USB_CDC_MBIM_NDP16_IPS_SIGN 0x00535049 /* IPS<sessionID> : IPS0 for now */ +#define USB_CDC_MBIM_NDP32_IPS_SIGN 0x00737069 /* ips<sessionID> : ips0 for now */ +#define USB_CDC_MBIM_NDP16_DSS_SIGN 0x00535344 /* DSS<sessionID> */ +#define USB_CDC_MBIM_NDP32_DSS_SIGN 0x00737364 /* dss<sessionID> */ + /* 16-bit NCM Datagram Pointer Entry */ struct usb_cdc_ncm_dpe16 { __le16 wDatagramIndex; diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 57bfa59cda74..3cf3e946e331 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -186,6 +186,7 @@ enum v4l2_memory { V4L2_MEMORY_MMAP = 1, V4L2_MEMORY_USERPTR = 2, V4L2_MEMORY_OVERLAY = 3, + V4L2_MEMORY_DMABUF = 4, }; /* see also http://vektor.theorem.ca/graphics/ycbcr/ */ @@ -602,6 +603,8 @@ struct v4l2_requestbuffers { * should be passed to mmap() called on the video node) * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer * pointing to this plane + * @fd: when memory is V4L2_MEMORY_DMABUF, a userspace file + * descriptor associated with this plane * @data_offset: offset in the plane to the start of data; usually 0, * unless there is a header in front of the data * @@ -616,6 +619,7 @@ struct v4l2_plane { union { __u32 mem_offset; unsigned long userptr; + __s32 fd; } m; __u32 data_offset; __u32 reserved[11]; @@ -640,6 +644,8 @@ struct v4l2_plane { * (or a "cookie" that should be passed to mmap() as offset) * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR; * a userspace pointer pointing to this buffer + * @fd: for non-multiplanar buffers with memory == V4L2_MEMORY_DMABUF; + * a userspace file descriptor associated with this buffer * @planes: for multiplanar buffers; userspace pointer to the array of plane * info structs for this buffer * @length: size in bytes of the buffer (NOT its payload) for single-plane @@ -666,6 +672,7 @@ struct v4l2_buffer { __u32 offset; unsigned long userptr; struct v4l2_plane *planes; + __s32 fd; } m; __u32 length; __u32 reserved2; @@ -687,6 +694,33 @@ struct v4l2_buffer { #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x0800 #define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x1000 +/** + * struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor + * + * @index: id number of the buffer + * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for + * multiplanar buffers); + * @plane: index of the plane to be exported, 0 for single plane queues + * @flags: flags for newly created file, currently only O_CLOEXEC is + * supported, refer to manual of open syscall for more details + * @fd: file descriptor associated with DMABUF (set by driver) + * + * Contains data used for exporting a video buffer as DMABUF file descriptor. + * The buffer is identified by a 'cookie' returned by VIDIOC_QUERYBUF + * (identical to the cookie used to mmap() the buffer to userspace). All + * reserved fields must be set to zero. The field reserved0 is expected to + * become a structure 'type' allowing an alternative layout of the structure + * content. Therefore this field should not be used for any other extensions. + */ +struct v4l2_exportbuffer { + __u32 type; /* enum v4l2_buf_type */ + __u32 index; + __u32 plane; + __u32 flags; + __s32 fd; + __u32 reserved[11]; +}; + /* * O V E R L A Y P R E V I E W */ @@ -737,7 +771,7 @@ struct v4l2_window { struct v4l2_captureparm { __u32 capability; /* Supported modes */ __u32 capturemode; /* Current mode */ - struct v4l2_fract timeperframe; /* Time per frame in .1us units */ + struct v4l2_fract timeperframe; /* Time per frame in seconds */ __u32 extendedmode; /* Driver-specific extensions */ __u32 readbuffers; /* # of buffers for read */ __u32 reserved[4]; @@ -1888,6 +1922,7 @@ struct v4l2_create_buffers { #define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) #define VIDIOC_OVERLAY _IOW('V', 14, int) #define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) +#define VIDIOC_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) #define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) #define VIDIOC_STREAMON _IOW('V', 18, int) #define VIDIOC_STREAMOFF _IOW('V', 19, int) diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h index 2470f541af50..848e3584d7c8 100644 --- a/include/uapi/linux/virtio_net.h +++ b/include/uapi/linux/virtio_net.h @@ -51,6 +51,8 @@ #define VIRTIO_NET_F_CTRL_RX_EXTRA 20 /* Extra RX mode control support */ #define VIRTIO_NET_F_GUEST_ANNOUNCE 21 /* Guest can announce device on the * network */ +#define VIRTIO_NET_F_MQ 22 /* Device supports Receive Flow + * Steering */ #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ #define VIRTIO_NET_S_ANNOUNCE 2 /* Announcement is needed */ @@ -60,6 +62,11 @@ struct virtio_net_config { __u8 mac[6]; /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */ __u16 status; + /* Maximum number of each of transmit and receive queues; + * see VIRTIO_NET_F_MQ and VIRTIO_NET_CTRL_MQ. + * Legal values are between 1 and 0x8000 + */ + __u16 max_virtqueue_pairs; } __attribute__((packed)); /* This is the first element of the scatter-gather list. If you don't @@ -166,4 +173,24 @@ struct virtio_net_ctrl_mac { #define VIRTIO_NET_CTRL_ANNOUNCE 3 #define VIRTIO_NET_CTRL_ANNOUNCE_ACK 0 +/* + * Control Receive Flow Steering + * + * The command VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET + * enables Receive Flow Steering, specifying the number of the transmit and + * receive queues that will be used. After the command is consumed and acked by + * the device, the device will not steer new packets on receive virtqueues + * other than specified nor read from transmit virtqueues other than specified. + * Accordingly, driver should not transmit new packets on virtqueues other than + * specified. + */ +struct virtio_net_ctrl_mq { + u16 virtqueue_pairs; +}; + +#define VIRTIO_NET_CTRL_MQ 4 + #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET 0 + #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN 1 + #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX 0x8000 + #endif /* _LINUX_VIRTIO_NET_H */ diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild index aafaa5aa54d4..687ae332200f 100644 --- a/include/uapi/rdma/Kbuild +++ b/include/uapi/rdma/Kbuild @@ -1 +1,7 @@ # UAPI Header export list +header-y += ib_user_cm.h +header-y += ib_user_mad.h +header-y += ib_user_sa.h +header-y += ib_user_verbs.h +header-y += rdma_netlink.h +header-y += rdma_user_cm.h diff --git a/include/rdma/ib_user_cm.h b/include/uapi/rdma/ib_user_cm.h index f79014aa28f9..f79014aa28f9 100644 --- a/include/rdma/ib_user_cm.h +++ b/include/uapi/rdma/ib_user_cm.h diff --git a/include/rdma/ib_user_mad.h b/include/uapi/rdma/ib_user_mad.h index d6fce1cbdb90..d6fce1cbdb90 100644 --- a/include/rdma/ib_user_mad.h +++ b/include/uapi/rdma/ib_user_mad.h diff --git a/include/rdma/ib_user_sa.h b/include/uapi/rdma/ib_user_sa.h index cfc7c9ba781e..cfc7c9ba781e 100644 --- a/include/rdma/ib_user_sa.h +++ b/include/uapi/rdma/ib_user_sa.h diff --git a/include/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 81aba3a73aa3..81aba3a73aa3 100644 --- a/include/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h new file mode 100644 index 000000000000..8297285b6288 --- /dev/null +++ b/include/uapi/rdma/rdma_netlink.h @@ -0,0 +1,37 @@ +#ifndef _UAPI_RDMA_NETLINK_H +#define _UAPI_RDMA_NETLINK_H + +#include <linux/types.h> + +enum { + RDMA_NL_RDMA_CM = 1 +}; + +#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10) +#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1)) +#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op) + +enum { + RDMA_NL_RDMA_CM_ID_STATS = 0, + RDMA_NL_RDMA_CM_NUM_OPS +}; + +enum { + RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1, + RDMA_NL_RDMA_CM_ATTR_DST_ADDR, + RDMA_NL_RDMA_CM_NUM_ATTR, +}; + +struct rdma_cm_id_stats { + __u32 qp_num; + __u32 bound_dev_if; + __u32 port_space; + __s32 pid; + __u8 cm_state; + __u8 node_type; + __u8 port_num; + __u8 qp_type; +}; + + +#endif /* _UAPI_RDMA_NETLINK_H */ diff --git a/include/rdma/rdma_user_cm.h b/include/uapi/rdma/rdma_user_cm.h index 1ee9239ff8c2..1ee9239ff8c2 100644 --- a/include/rdma/rdma_user_cm.h +++ b/include/uapi/rdma/rdma_user_cm.h diff --git a/include/uapi/sound/Kbuild b/include/uapi/sound/Kbuild index aafaa5aa54d4..0f7d279ebde3 100644 --- a/include/uapi/sound/Kbuild +++ b/include/uapi/sound/Kbuild @@ -1 +1,11 @@ # UAPI Header export list +header-y += asequencer.h +header-y += asound.h +header-y += asound_fm.h +header-y += compress_offload.h +header-y += compress_params.h +header-y += emu10k1.h +header-y += hdsp.h +header-y += hdspm.h +header-y += sb16_csp.h +header-y += sfnt_info.h diff --git a/include/uapi/sound/asequencer.h b/include/uapi/sound/asequencer.h new file mode 100644 index 000000000000..09c8a00ea503 --- /dev/null +++ b/include/uapi/sound/asequencer.h @@ -0,0 +1,614 @@ +/* + * Main header file for the ALSA sequencer + * Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl> + * (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _UAPI__SOUND_ASEQUENCER_H +#define _UAPI__SOUND_ASEQUENCER_H + + +/** version of the sequencer */ +#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION (1, 0, 1) + +/** + * definition of sequencer event types + */ + +/** system messages + * event data type = #snd_seq_result + */ +#define SNDRV_SEQ_EVENT_SYSTEM 0 +#define SNDRV_SEQ_EVENT_RESULT 1 + +/** note messages (channel specific) + * event data type = #snd_seq_ev_note + */ +#define SNDRV_SEQ_EVENT_NOTE 5 +#define SNDRV_SEQ_EVENT_NOTEON 6 +#define SNDRV_SEQ_EVENT_NOTEOFF 7 +#define SNDRV_SEQ_EVENT_KEYPRESS 8 + +/** control messages (channel specific) + * event data type = #snd_seq_ev_ctrl + */ +#define SNDRV_SEQ_EVENT_CONTROLLER 10 +#define SNDRV_SEQ_EVENT_PGMCHANGE 11 +#define SNDRV_SEQ_EVENT_CHANPRESS 12 +#define SNDRV_SEQ_EVENT_PITCHBEND 13 /**< from -8192 to 8191 */ +#define SNDRV_SEQ_EVENT_CONTROL14 14 /**< 14 bit controller value */ +#define SNDRV_SEQ_EVENT_NONREGPARAM 15 /**< 14 bit NRPN address + 14 bit unsigned value */ +#define SNDRV_SEQ_EVENT_REGPARAM 16 /**< 14 bit RPN address + 14 bit unsigned value */ + +/** synchronisation messages + * event data type = #snd_seq_ev_ctrl + */ +#define SNDRV_SEQ_EVENT_SONGPOS 20 /* Song Position Pointer with LSB and MSB values */ +#define SNDRV_SEQ_EVENT_SONGSEL 21 /* Song Select with song ID number */ +#define SNDRV_SEQ_EVENT_QFRAME 22 /* midi time code quarter frame */ +#define SNDRV_SEQ_EVENT_TIMESIGN 23 /* SMF Time Signature event */ +#define SNDRV_SEQ_EVENT_KEYSIGN 24 /* SMF Key Signature event */ + +/** timer messages + * event data type = snd_seq_ev_queue_control + */ +#define SNDRV_SEQ_EVENT_START 30 /* midi Real Time Start message */ +#define SNDRV_SEQ_EVENT_CONTINUE 31 /* midi Real Time Continue message */ +#define SNDRV_SEQ_EVENT_STOP 32 /* midi Real Time Stop message */ +#define SNDRV_SEQ_EVENT_SETPOS_TICK 33 /* set tick queue position */ +#define SNDRV_SEQ_EVENT_SETPOS_TIME 34 /* set realtime queue position */ +#define SNDRV_SEQ_EVENT_TEMPO 35 /* (SMF) Tempo event */ +#define SNDRV_SEQ_EVENT_CLOCK 36 /* midi Real Time Clock message */ +#define SNDRV_SEQ_EVENT_TICK 37 /* midi Real Time Tick message */ +#define SNDRV_SEQ_EVENT_QUEUE_SKEW 38 /* skew queue tempo */ + +/** others + * event data type = none + */ +#define SNDRV_SEQ_EVENT_TUNE_REQUEST 40 /* tune request */ +#define SNDRV_SEQ_EVENT_RESET 41 /* reset to power-on state */ +#define SNDRV_SEQ_EVENT_SENSING 42 /* "active sensing" event */ + +/** echo back, kernel private messages + * event data type = any type + */ +#define SNDRV_SEQ_EVENT_ECHO 50 /* echo event */ +#define SNDRV_SEQ_EVENT_OSS 51 /* OSS raw event */ + +/** system status messages (broadcast for subscribers) + * event data type = snd_seq_addr + */ +#define SNDRV_SEQ_EVENT_CLIENT_START 60 /* new client has connected */ +#define SNDRV_SEQ_EVENT_CLIENT_EXIT 61 /* client has left the system */ +#define SNDRV_SEQ_EVENT_CLIENT_CHANGE 62 /* client status/info has changed */ +#define SNDRV_SEQ_EVENT_PORT_START 63 /* new port was created */ +#define SNDRV_SEQ_EVENT_PORT_EXIT 64 /* port was deleted from system */ +#define SNDRV_SEQ_EVENT_PORT_CHANGE 65 /* port status/info has changed */ + +/** port connection changes + * event data type = snd_seq_connect + */ +#define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED 66 /* ports connected */ +#define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67 /* ports disconnected */ + +/* 70-89: synthesizer events - obsoleted */ + +/** user-defined events with fixed length + * event data type = any + */ +#define SNDRV_SEQ_EVENT_USR0 90 +#define SNDRV_SEQ_EVENT_USR1 91 +#define SNDRV_SEQ_EVENT_USR2 92 +#define SNDRV_SEQ_EVENT_USR3 93 +#define SNDRV_SEQ_EVENT_USR4 94 +#define SNDRV_SEQ_EVENT_USR5 95 +#define SNDRV_SEQ_EVENT_USR6 96 +#define SNDRV_SEQ_EVENT_USR7 97 +#define SNDRV_SEQ_EVENT_USR8 98 +#define SNDRV_SEQ_EVENT_USR9 99 + +/* 100-118: instrument layer - obsoleted */ +/* 119-129: reserved */ + +/* 130-139: variable length events + * event data type = snd_seq_ev_ext + * (SNDRV_SEQ_EVENT_LENGTH_VARIABLE must be set) + */ +#define SNDRV_SEQ_EVENT_SYSEX 130 /* system exclusive data (variable length) */ +#define SNDRV_SEQ_EVENT_BOUNCE 131 /* error event */ +/* 132-134: reserved */ +#define SNDRV_SEQ_EVENT_USR_VAR0 135 +#define SNDRV_SEQ_EVENT_USR_VAR1 136 +#define SNDRV_SEQ_EVENT_USR_VAR2 137 +#define SNDRV_SEQ_EVENT_USR_VAR3 138 +#define SNDRV_SEQ_EVENT_USR_VAR4 139 + +/* 150-151: kernel events with quote - DO NOT use in user clients */ +#define SNDRV_SEQ_EVENT_KERNEL_ERROR 150 +#define SNDRV_SEQ_EVENT_KERNEL_QUOTE 151 /* obsolete */ + +/* 152-191: reserved */ + +/* 192-254: hardware specific events */ + +/* 255: special event */ +#define SNDRV_SEQ_EVENT_NONE 255 + + +typedef unsigned char snd_seq_event_type_t; + +/** event address */ +struct snd_seq_addr { + unsigned char client; /**< Client number: 0..255, 255 = broadcast to all clients */ + unsigned char port; /**< Port within client: 0..255, 255 = broadcast to all ports */ +}; + +/** port connection */ +struct snd_seq_connect { + struct snd_seq_addr sender; + struct snd_seq_addr dest; +}; + + +#define SNDRV_SEQ_ADDRESS_UNKNOWN 253 /* unknown source */ +#define SNDRV_SEQ_ADDRESS_SUBSCRIBERS 254 /* send event to all subscribed ports */ +#define SNDRV_SEQ_ADDRESS_BROADCAST 255 /* send event to all queues/clients/ports/channels */ +#define SNDRV_SEQ_QUEUE_DIRECT 253 /* direct dispatch */ + + /* event mode flag - NOTE: only 8 bits available! */ +#define SNDRV_SEQ_TIME_STAMP_TICK (0<<0) /* timestamp in clock ticks */ +#define SNDRV_SEQ_TIME_STAMP_REAL (1<<0) /* timestamp in real time */ +#define SNDRV_SEQ_TIME_STAMP_MASK (1<<0) + +#define SNDRV_SEQ_TIME_MODE_ABS (0<<1) /* absolute timestamp */ +#define SNDRV_SEQ_TIME_MODE_REL (1<<1) /* relative to current time */ +#define SNDRV_SEQ_TIME_MODE_MASK (1<<1) + +#define SNDRV_SEQ_EVENT_LENGTH_FIXED (0<<2) /* fixed event size */ +#define SNDRV_SEQ_EVENT_LENGTH_VARIABLE (1<<2) /* variable event size */ +#define SNDRV_SEQ_EVENT_LENGTH_VARUSR (2<<2) /* variable event size - user memory space */ +#define SNDRV_SEQ_EVENT_LENGTH_MASK (3<<2) + +#define SNDRV_SEQ_PRIORITY_NORMAL (0<<4) /* normal priority */ +#define SNDRV_SEQ_PRIORITY_HIGH (1<<4) /* event should be processed before others */ +#define SNDRV_SEQ_PRIORITY_MASK (1<<4) + + + /* note event */ +struct snd_seq_ev_note { + unsigned char channel; + unsigned char note; + unsigned char velocity; + unsigned char off_velocity; /* only for SNDRV_SEQ_EVENT_NOTE */ + unsigned int duration; /* only for SNDRV_SEQ_EVENT_NOTE */ +}; + + /* controller event */ +struct snd_seq_ev_ctrl { + unsigned char channel; + unsigned char unused1, unused2, unused3; /* pad */ + unsigned int param; + signed int value; +}; + + /* generic set of bytes (12x8 bit) */ +struct snd_seq_ev_raw8 { + unsigned char d[12]; /* 8 bit value */ +}; + + /* generic set of integers (3x32 bit) */ +struct snd_seq_ev_raw32 { + unsigned int d[3]; /* 32 bit value */ +}; + + /* external stored data */ +struct snd_seq_ev_ext { + unsigned int len; /* length of data */ + void *ptr; /* pointer to data (note: maybe 64-bit) */ +} __attribute__((packed)); + +struct snd_seq_result { + int event; /* processed event type */ + int result; +}; + + +struct snd_seq_real_time { + unsigned int tv_sec; /* seconds */ + unsigned int tv_nsec; /* nanoseconds */ +}; + +typedef unsigned int snd_seq_tick_time_t; /* midi ticks */ + +union snd_seq_timestamp { + snd_seq_tick_time_t tick; + struct snd_seq_real_time time; +}; + +struct snd_seq_queue_skew { + unsigned int value; + unsigned int base; +}; + + /* queue timer control */ +struct snd_seq_ev_queue_control { + unsigned char queue; /* affected queue */ + unsigned char pad[3]; /* reserved */ + union { + signed int value; /* affected value (e.g. tempo) */ + union snd_seq_timestamp time; /* time */ + unsigned int position; /* sync position */ + struct snd_seq_queue_skew skew; + unsigned int d32[2]; + unsigned char d8[8]; + } param; +}; + + /* quoted event - inside the kernel only */ +struct snd_seq_ev_quote { + struct snd_seq_addr origin; /* original sender */ + unsigned short value; /* optional data */ + struct snd_seq_event *event; /* quoted event */ +} __attribute__((packed)); + + + /* sequencer event */ +struct snd_seq_event { + snd_seq_event_type_t type; /* event type */ + unsigned char flags; /* event flags */ + char tag; + + unsigned char queue; /* schedule queue */ + union snd_seq_timestamp time; /* schedule time */ + + + struct snd_seq_addr source; /* source address */ + struct snd_seq_addr dest; /* destination address */ + + union { /* event data... */ + struct snd_seq_ev_note note; + struct snd_seq_ev_ctrl control; + struct snd_seq_ev_raw8 raw8; + struct snd_seq_ev_raw32 raw32; + struct snd_seq_ev_ext ext; + struct snd_seq_ev_queue_control queue; + union snd_seq_timestamp time; + struct snd_seq_addr addr; + struct snd_seq_connect connect; + struct snd_seq_result result; + struct snd_seq_ev_quote quote; + } data; +}; + + +/* + * bounce event - stored as variable size data + */ +struct snd_seq_event_bounce { + int err; + struct snd_seq_event event; + /* external data follows here. */ +}; + + + /* system information */ +struct snd_seq_system_info { + int queues; /* maximum queues count */ + int clients; /* maximum clients count */ + int ports; /* maximum ports per client */ + int channels; /* maximum channels per port */ + int cur_clients; /* current clients */ + int cur_queues; /* current queues */ + char reserved[24]; +}; + + + /* system running information */ +struct snd_seq_running_info { + unsigned char client; /* client id */ + unsigned char big_endian; /* 1 = big-endian */ + unsigned char cpu_mode; /* 4 = 32bit, 8 = 64bit */ + unsigned char pad; /* reserved */ + unsigned char reserved[12]; +}; + + + /* known client numbers */ +#define SNDRV_SEQ_CLIENT_SYSTEM 0 + /* internal client numbers */ +#define SNDRV_SEQ_CLIENT_DUMMY 14 /* midi through */ +#define SNDRV_SEQ_CLIENT_OSS 15 /* oss sequencer emulator */ + + + /* client types */ +typedef int __bitwise snd_seq_client_type_t; +#define NO_CLIENT ((__force snd_seq_client_type_t) 0) +#define USER_CLIENT ((__force snd_seq_client_type_t) 1) +#define KERNEL_CLIENT ((__force snd_seq_client_type_t) 2) + + /* event filter flags */ +#define SNDRV_SEQ_FILTER_BROADCAST (1<<0) /* accept broadcast messages */ +#define SNDRV_SEQ_FILTER_MULTICAST (1<<1) /* accept multicast messages */ +#define SNDRV_SEQ_FILTER_BOUNCE (1<<2) /* accept bounce event in error */ +#define SNDRV_SEQ_FILTER_USE_EVENT (1<<31) /* use event filter */ + +struct snd_seq_client_info { + int client; /* client number to inquire */ + snd_seq_client_type_t type; /* client type */ + char name[64]; /* client name */ + unsigned int filter; /* filter flags */ + unsigned char multicast_filter[8]; /* multicast filter bitmap */ + unsigned char event_filter[32]; /* event filter bitmap */ + int num_ports; /* RO: number of ports */ + int event_lost; /* number of lost events */ + char reserved[64]; /* for future use */ +}; + + +/* client pool size */ +struct snd_seq_client_pool { + int client; /* client number to inquire */ + int output_pool; /* outgoing (write) pool size */ + int input_pool; /* incoming (read) pool size */ + int output_room; /* minimum free pool size for select/blocking mode */ + int output_free; /* unused size */ + int input_free; /* unused size */ + char reserved[64]; +}; + + +/* Remove events by specified criteria */ + +#define SNDRV_SEQ_REMOVE_INPUT (1<<0) /* Flush input queues */ +#define SNDRV_SEQ_REMOVE_OUTPUT (1<<1) /* Flush output queues */ +#define SNDRV_SEQ_REMOVE_DEST (1<<2) /* Restrict by destination q:client:port */ +#define SNDRV_SEQ_REMOVE_DEST_CHANNEL (1<<3) /* Restrict by channel */ +#define SNDRV_SEQ_REMOVE_TIME_BEFORE (1<<4) /* Restrict to before time */ +#define SNDRV_SEQ_REMOVE_TIME_AFTER (1<<5) /* Restrict to time or after */ +#define SNDRV_SEQ_REMOVE_TIME_TICK (1<<6) /* Time is in ticks */ +#define SNDRV_SEQ_REMOVE_EVENT_TYPE (1<<7) /* Restrict to event type */ +#define SNDRV_SEQ_REMOVE_IGNORE_OFF (1<<8) /* Do not flush off events */ +#define SNDRV_SEQ_REMOVE_TAG_MATCH (1<<9) /* Restrict to events with given tag */ + +struct snd_seq_remove_events { + unsigned int remove_mode; /* Flags that determine what gets removed */ + + union snd_seq_timestamp time; + + unsigned char queue; /* Queue for REMOVE_DEST */ + struct snd_seq_addr dest; /* Address for REMOVE_DEST */ + unsigned char channel; /* Channel for REMOVE_DEST */ + + int type; /* For REMOVE_EVENT_TYPE */ + char tag; /* Tag for REMOVE_TAG */ + + int reserved[10]; /* To allow for future binary compatibility */ + +}; + + + /* known port numbers */ +#define SNDRV_SEQ_PORT_SYSTEM_TIMER 0 +#define SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE 1 + + /* port capabilities (32 bits) */ +#define SNDRV_SEQ_PORT_CAP_READ (1<<0) /* readable from this port */ +#define SNDRV_SEQ_PORT_CAP_WRITE (1<<1) /* writable to this port */ + +#define SNDRV_SEQ_PORT_CAP_SYNC_READ (1<<2) +#define SNDRV_SEQ_PORT_CAP_SYNC_WRITE (1<<3) + +#define SNDRV_SEQ_PORT_CAP_DUPLEX (1<<4) + +#define SNDRV_SEQ_PORT_CAP_SUBS_READ (1<<5) /* allow read subscription */ +#define SNDRV_SEQ_PORT_CAP_SUBS_WRITE (1<<6) /* allow write subscription */ +#define SNDRV_SEQ_PORT_CAP_NO_EXPORT (1<<7) /* routing not allowed */ + + /* port type */ +#define SNDRV_SEQ_PORT_TYPE_SPECIFIC (1<<0) /* hardware specific */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC (1<<1) /* generic MIDI device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GM (1<<2) /* General MIDI compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GS (1<<3) /* GS compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_XG (1<<4) /* XG compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_MT32 (1<<5) /* MT-32 compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GM2 (1<<6) /* General MIDI 2 compatible device */ + +/* other standards...*/ +#define SNDRV_SEQ_PORT_TYPE_SYNTH (1<<10) /* Synth device (no MIDI compatible - direct wavetable) */ +#define SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE (1<<11) /* Sampling device (support sample download) */ +#define SNDRV_SEQ_PORT_TYPE_SAMPLE (1<<12) /* Sampling device (sample can be downloaded at any time) */ +/*...*/ +#define SNDRV_SEQ_PORT_TYPE_HARDWARE (1<<16) /* driver for a hardware device */ +#define SNDRV_SEQ_PORT_TYPE_SOFTWARE (1<<17) /* implemented in software */ +#define SNDRV_SEQ_PORT_TYPE_SYNTHESIZER (1<<18) /* generates sound */ +#define SNDRV_SEQ_PORT_TYPE_PORT (1<<19) /* connects to other device(s) */ +#define SNDRV_SEQ_PORT_TYPE_APPLICATION (1<<20) /* application (sequencer/editor) */ + +/* misc. conditioning flags */ +#define SNDRV_SEQ_PORT_FLG_GIVEN_PORT (1<<0) +#define SNDRV_SEQ_PORT_FLG_TIMESTAMP (1<<1) +#define SNDRV_SEQ_PORT_FLG_TIME_REAL (1<<2) + +struct snd_seq_port_info { + struct snd_seq_addr addr; /* client/port numbers */ + char name[64]; /* port name */ + + unsigned int capability; /* port capability bits */ + unsigned int type; /* port type bits */ + int midi_channels; /* channels per MIDI port */ + int midi_voices; /* voices per MIDI port */ + int synth_voices; /* voices per SYNTH port */ + + int read_use; /* R/O: subscribers for output (from this port) */ + int write_use; /* R/O: subscribers for input (to this port) */ + + void *kernel; /* reserved for kernel use (must be NULL) */ + unsigned int flags; /* misc. conditioning */ + unsigned char time_queue; /* queue # for timestamping */ + char reserved[59]; /* for future use */ +}; + + +/* queue flags */ +#define SNDRV_SEQ_QUEUE_FLG_SYNC (1<<0) /* sync enabled */ + +/* queue information */ +struct snd_seq_queue_info { + int queue; /* queue id */ + + /* + * security settings, only owner of this queue can start/stop timer + * etc. if the queue is locked for other clients + */ + int owner; /* client id for owner of the queue */ + unsigned locked:1; /* timing queue locked for other queues */ + char name[64]; /* name of this queue */ + unsigned int flags; /* flags */ + char reserved[60]; /* for future use */ + +}; + +/* queue info/status */ +struct snd_seq_queue_status { + int queue; /* queue id */ + int events; /* read-only - queue size */ + snd_seq_tick_time_t tick; /* current tick */ + struct snd_seq_real_time time; /* current time */ + int running; /* running state of queue */ + int flags; /* various flags */ + char reserved[64]; /* for the future */ +}; + + +/* queue tempo */ +struct snd_seq_queue_tempo { + int queue; /* sequencer queue */ + unsigned int tempo; /* current tempo, us/tick */ + int ppq; /* time resolution, ticks/quarter */ + unsigned int skew_value; /* queue skew */ + unsigned int skew_base; /* queue skew base */ + char reserved[24]; /* for the future */ +}; + + +/* sequencer timer sources */ +#define SNDRV_SEQ_TIMER_ALSA 0 /* ALSA timer */ +#define SNDRV_SEQ_TIMER_MIDI_CLOCK 1 /* Midi Clock (CLOCK event) */ +#define SNDRV_SEQ_TIMER_MIDI_TICK 2 /* Midi Timer Tick (TICK event) */ + +/* queue timer info */ +struct snd_seq_queue_timer { + int queue; /* sequencer queue */ + int type; /* source timer type */ + union { + struct { + struct snd_timer_id id; /* ALSA's timer ID */ + unsigned int resolution; /* resolution in Hz */ + } alsa; + } u; + char reserved[64]; /* for the future use */ +}; + + +struct snd_seq_queue_client { + int queue; /* sequencer queue */ + int client; /* sequencer client */ + int used; /* queue is used with this client + (must be set for accepting events) */ + /* per client watermarks */ + char reserved[64]; /* for future use */ +}; + + +#define SNDRV_SEQ_PORT_SUBS_EXCLUSIVE (1<<0) /* exclusive connection */ +#define SNDRV_SEQ_PORT_SUBS_TIMESTAMP (1<<1) +#define SNDRV_SEQ_PORT_SUBS_TIME_REAL (1<<2) + +struct snd_seq_port_subscribe { + struct snd_seq_addr sender; /* sender address */ + struct snd_seq_addr dest; /* destination address */ + unsigned int voices; /* number of voices to be allocated (0 = don't care) */ + unsigned int flags; /* modes */ + unsigned char queue; /* input time-stamp queue (optional) */ + unsigned char pad[3]; /* reserved */ + char reserved[64]; +}; + +/* type of query subscription */ +#define SNDRV_SEQ_QUERY_SUBS_READ 0 +#define SNDRV_SEQ_QUERY_SUBS_WRITE 1 + +struct snd_seq_query_subs { + struct snd_seq_addr root; /* client/port id to be searched */ + int type; /* READ or WRITE */ + int index; /* 0..N-1 */ + int num_subs; /* R/O: number of subscriptions on this port */ + struct snd_seq_addr addr; /* R/O: result */ + unsigned char queue; /* R/O: result */ + unsigned int flags; /* R/O: result */ + char reserved[64]; /* for future use */ +}; + + +/* + * IOCTL commands + */ + +#define SNDRV_SEQ_IOCTL_PVERSION _IOR ('S', 0x00, int) +#define SNDRV_SEQ_IOCTL_CLIENT_ID _IOR ('S', 0x01, int) +#define SNDRV_SEQ_IOCTL_SYSTEM_INFO _IOWR('S', 0x02, struct snd_seq_system_info) +#define SNDRV_SEQ_IOCTL_RUNNING_MODE _IOWR('S', 0x03, struct snd_seq_running_info) + +#define SNDRV_SEQ_IOCTL_GET_CLIENT_INFO _IOWR('S', 0x10, struct snd_seq_client_info) +#define SNDRV_SEQ_IOCTL_SET_CLIENT_INFO _IOW ('S', 0x11, struct snd_seq_client_info) + +#define SNDRV_SEQ_IOCTL_CREATE_PORT _IOWR('S', 0x20, struct snd_seq_port_info) +#define SNDRV_SEQ_IOCTL_DELETE_PORT _IOW ('S', 0x21, struct snd_seq_port_info) +#define SNDRV_SEQ_IOCTL_GET_PORT_INFO _IOWR('S', 0x22, struct snd_seq_port_info) +#define SNDRV_SEQ_IOCTL_SET_PORT_INFO _IOW ('S', 0x23, struct snd_seq_port_info) + +#define SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT _IOW ('S', 0x30, struct snd_seq_port_subscribe) +#define SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT _IOW ('S', 0x31, struct snd_seq_port_subscribe) + +#define SNDRV_SEQ_IOCTL_CREATE_QUEUE _IOWR('S', 0x32, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_DELETE_QUEUE _IOW ('S', 0x33, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_INFO _IOWR('S', 0x34, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_INFO _IOWR('S', 0x35, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE _IOWR('S', 0x36, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS _IOWR('S', 0x40, struct snd_seq_queue_status) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO _IOWR('S', 0x41, struct snd_seq_queue_tempo) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO _IOW ('S', 0x42, struct snd_seq_queue_tempo) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_OWNER _IOWR('S', 0x43, struct snd_seq_queue_owner) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_OWNER _IOW ('S', 0x44, struct snd_seq_queue_owner) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER _IOWR('S', 0x45, struct snd_seq_queue_timer) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER _IOW ('S', 0x46, struct snd_seq_queue_timer) +/* XXX +#define SNDRV_SEQ_IOCTL_GET_QUEUE_SYNC _IOWR('S', 0x53, struct snd_seq_queue_sync) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_SYNC _IOW ('S', 0x54, struct snd_seq_queue_sync) +*/ +#define SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT _IOWR('S', 0x49, struct snd_seq_queue_client) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT _IOW ('S', 0x4a, struct snd_seq_queue_client) +#define SNDRV_SEQ_IOCTL_GET_CLIENT_POOL _IOWR('S', 0x4b, struct snd_seq_client_pool) +#define SNDRV_SEQ_IOCTL_SET_CLIENT_POOL _IOW ('S', 0x4c, struct snd_seq_client_pool) +#define SNDRV_SEQ_IOCTL_REMOVE_EVENTS _IOW ('S', 0x4e, struct snd_seq_remove_events) +#define SNDRV_SEQ_IOCTL_QUERY_SUBS _IOWR('S', 0x4f, struct snd_seq_query_subs) +#define SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION _IOWR('S', 0x50, struct snd_seq_port_subscribe) +#define SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT _IOWR('S', 0x51, struct snd_seq_client_info) +#define SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT _IOWR('S', 0x52, struct snd_seq_port_info) + +#endif /* _UAPI__SOUND_ASEQUENCER_H */ diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h new file mode 100644 index 000000000000..1774a5c3ef10 --- /dev/null +++ b/include/uapi/sound/asound.h @@ -0,0 +1,971 @@ +/* + * Advanced Linux Sound Architecture - ALSA - Driver + * Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>, + * Abramo Bagnara <abramo@alsa-project.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _UAPI__SOUND_ASOUND_H +#define _UAPI__SOUND_ASOUND_H + +#include <linux/types.h> + + +/* + * protocol version + */ + +#define SNDRV_PROTOCOL_VERSION(major, minor, subminor) (((major)<<16)|((minor)<<8)|(subminor)) +#define SNDRV_PROTOCOL_MAJOR(version) (((version)>>16)&0xffff) +#define SNDRV_PROTOCOL_MINOR(version) (((version)>>8)&0xff) +#define SNDRV_PROTOCOL_MICRO(version) ((version)&0xff) +#define SNDRV_PROTOCOL_INCOMPATIBLE(kversion, uversion) \ + (SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || \ + (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && \ + SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion))) + +/**************************************************************************** + * * + * Digital audio interface * + * * + ****************************************************************************/ + +struct snd_aes_iec958 { + unsigned char status[24]; /* AES/IEC958 channel status bits */ + unsigned char subcode[147]; /* AES/IEC958 subcode bits */ + unsigned char pad; /* nothing */ + unsigned char dig_subframe[4]; /* AES/IEC958 subframe bits */ +}; + +/**************************************************************************** + * * + * CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort * + * * + ****************************************************************************/ + +struct snd_cea_861_aud_if { + unsigned char db1_ct_cc; /* coding type and channel count */ + unsigned char db2_sf_ss; /* sample frequency and size */ + unsigned char db3; /* not used, all zeros */ + unsigned char db4_ca; /* channel allocation code */ + unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */ +}; + +/**************************************************************************** + * * + * Section for driver hardware dependent interface - /dev/snd/hw? * + * * + ****************************************************************************/ + +#define SNDRV_HWDEP_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) + +enum { + SNDRV_HWDEP_IFACE_OPL2 = 0, + SNDRV_HWDEP_IFACE_OPL3, + SNDRV_HWDEP_IFACE_OPL4, + SNDRV_HWDEP_IFACE_SB16CSP, /* Creative Signal Processor */ + SNDRV_HWDEP_IFACE_EMU10K1, /* FX8010 processor in EMU10K1 chip */ + SNDRV_HWDEP_IFACE_YSS225, /* Yamaha FX processor */ + SNDRV_HWDEP_IFACE_ICS2115, /* Wavetable synth */ + SNDRV_HWDEP_IFACE_SSCAPE, /* Ensoniq SoundScape ISA card (MC68EC000) */ + SNDRV_HWDEP_IFACE_VX, /* Digigram VX cards */ + SNDRV_HWDEP_IFACE_MIXART, /* Digigram miXart cards */ + SNDRV_HWDEP_IFACE_USX2Y, /* Tascam US122, US224 & US428 usb */ + SNDRV_HWDEP_IFACE_EMUX_WAVETABLE, /* EmuX wavetable */ + SNDRV_HWDEP_IFACE_BLUETOOTH, /* Bluetooth audio */ + SNDRV_HWDEP_IFACE_USX2Y_PCM, /* Tascam US122, US224 & US428 rawusb pcm */ + SNDRV_HWDEP_IFACE_PCXHR, /* Digigram PCXHR */ + SNDRV_HWDEP_IFACE_SB_RC, /* SB Extigy/Audigy2NX remote control */ + SNDRV_HWDEP_IFACE_HDA, /* HD-audio */ + SNDRV_HWDEP_IFACE_USB_STREAM, /* direct access to usb stream */ + + /* Don't forget to change the following: */ + SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_USB_STREAM +}; + +struct snd_hwdep_info { + unsigned int device; /* WR: device number */ + int card; /* R: card number */ + unsigned char id[64]; /* ID (user selectable) */ + unsigned char name[80]; /* hwdep name */ + int iface; /* hwdep interface */ + unsigned char reserved[64]; /* reserved for future */ +}; + +/* generic DSP loader */ +struct snd_hwdep_dsp_status { + unsigned int version; /* R: driver-specific version */ + unsigned char id[32]; /* R: driver-specific ID string */ + unsigned int num_dsps; /* R: number of DSP images to transfer */ + unsigned int dsp_loaded; /* R: bit flags indicating the loaded DSPs */ + unsigned int chip_ready; /* R: 1 = initialization finished */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +struct snd_hwdep_dsp_image { + unsigned int index; /* W: DSP index */ + unsigned char name[64]; /* W: ID (e.g. file name) */ + unsigned char __user *image; /* W: binary image */ + size_t length; /* W: size of image in bytes */ + unsigned long driver_data; /* W: driver-specific data */ +}; + +#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int) +#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct snd_hwdep_info) +#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status) +#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image) + +/***************************************************************************** + * * + * Digital Audio (PCM) interface - /dev/snd/pcm?? * + * * + *****************************************************************************/ + +#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 11) + +typedef unsigned long snd_pcm_uframes_t; +typedef signed long snd_pcm_sframes_t; + +enum { + SNDRV_PCM_CLASS_GENERIC = 0, /* standard mono or stereo device */ + SNDRV_PCM_CLASS_MULTI, /* multichannel device */ + SNDRV_PCM_CLASS_MODEM, /* software modem class */ + SNDRV_PCM_CLASS_DIGITIZER, /* digitizer class */ + /* Don't forget to change the following: */ + SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER, +}; + +enum { + SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0, /* mono or stereo subdevices are mixed together */ + SNDRV_PCM_SUBCLASS_MULTI_MIX, /* multichannel subdevices are mixed together */ + /* Don't forget to change the following: */ + SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX, +}; + +enum { + SNDRV_PCM_STREAM_PLAYBACK = 0, + SNDRV_PCM_STREAM_CAPTURE, + SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE, +}; + +typedef int __bitwise snd_pcm_access_t; +#define SNDRV_PCM_ACCESS_MMAP_INTERLEAVED ((__force snd_pcm_access_t) 0) /* interleaved mmap */ +#define SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED ((__force snd_pcm_access_t) 1) /* noninterleaved mmap */ +#define SNDRV_PCM_ACCESS_MMAP_COMPLEX ((__force snd_pcm_access_t) 2) /* complex mmap */ +#define SNDRV_PCM_ACCESS_RW_INTERLEAVED ((__force snd_pcm_access_t) 3) /* readi/writei */ +#define SNDRV_PCM_ACCESS_RW_NONINTERLEAVED ((__force snd_pcm_access_t) 4) /* readn/writen */ +#define SNDRV_PCM_ACCESS_LAST SNDRV_PCM_ACCESS_RW_NONINTERLEAVED + +typedef int __bitwise snd_pcm_format_t; +#define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0) +#define SNDRV_PCM_FORMAT_U8 ((__force snd_pcm_format_t) 1) +#define SNDRV_PCM_FORMAT_S16_LE ((__force snd_pcm_format_t) 2) +#define SNDRV_PCM_FORMAT_S16_BE ((__force snd_pcm_format_t) 3) +#define SNDRV_PCM_FORMAT_U16_LE ((__force snd_pcm_format_t) 4) +#define SNDRV_PCM_FORMAT_U16_BE ((__force snd_pcm_format_t) 5) +#define SNDRV_PCM_FORMAT_S24_LE ((__force snd_pcm_format_t) 6) /* low three bytes */ +#define SNDRV_PCM_FORMAT_S24_BE ((__force snd_pcm_format_t) 7) /* low three bytes */ +#define SNDRV_PCM_FORMAT_U24_LE ((__force snd_pcm_format_t) 8) /* low three bytes */ +#define SNDRV_PCM_FORMAT_U24_BE ((__force snd_pcm_format_t) 9) /* low three bytes */ +#define SNDRV_PCM_FORMAT_S32_LE ((__force snd_pcm_format_t) 10) +#define SNDRV_PCM_FORMAT_S32_BE ((__force snd_pcm_format_t) 11) +#define SNDRV_PCM_FORMAT_U32_LE ((__force snd_pcm_format_t) 12) +#define SNDRV_PCM_FORMAT_U32_BE ((__force snd_pcm_format_t) 13) +#define SNDRV_PCM_FORMAT_FLOAT_LE ((__force snd_pcm_format_t) 14) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_FLOAT_BE ((__force snd_pcm_format_t) 15) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_FLOAT64_LE ((__force snd_pcm_format_t) 16) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_FLOAT64_BE ((__force snd_pcm_format_t) 17) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE ((__force snd_pcm_format_t) 18) /* IEC-958 subframe, Little Endian */ +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE ((__force snd_pcm_format_t) 19) /* IEC-958 subframe, Big Endian */ +#define SNDRV_PCM_FORMAT_MU_LAW ((__force snd_pcm_format_t) 20) +#define SNDRV_PCM_FORMAT_A_LAW ((__force snd_pcm_format_t) 21) +#define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22) +#define SNDRV_PCM_FORMAT_MPEG ((__force snd_pcm_format_t) 23) +#define SNDRV_PCM_FORMAT_GSM ((__force snd_pcm_format_t) 24) +#define SNDRV_PCM_FORMAT_SPECIAL ((__force snd_pcm_format_t) 31) +#define SNDRV_PCM_FORMAT_S24_3LE ((__force snd_pcm_format_t) 32) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S24_3BE ((__force snd_pcm_format_t) 33) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U24_3LE ((__force snd_pcm_format_t) 34) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U24_3BE ((__force snd_pcm_format_t) 35) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S20_3LE ((__force snd_pcm_format_t) 36) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S20_3BE ((__force snd_pcm_format_t) 37) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U20_3LE ((__force snd_pcm_format_t) 38) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U20_3BE ((__force snd_pcm_format_t) 39) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S18_3LE ((__force snd_pcm_format_t) 40) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S18_3BE ((__force snd_pcm_format_t) 41) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U18_3LE ((__force snd_pcm_format_t) 42) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U18_3BE ((__force snd_pcm_format_t) 43) /* in three bytes */ +#define SNDRV_PCM_FORMAT_G723_24 ((__force snd_pcm_format_t) 44) /* 8 samples in 3 bytes */ +#define SNDRV_PCM_FORMAT_G723_24_1B ((__force snd_pcm_format_t) 45) /* 1 sample in 1 byte */ +#define SNDRV_PCM_FORMAT_G723_40 ((__force snd_pcm_format_t) 46) /* 8 Samples in 5 bytes */ +#define SNDRV_PCM_FORMAT_G723_40_1B ((__force snd_pcm_format_t) 47) /* 1 sample in 1 byte */ +#define SNDRV_PCM_FORMAT_LAST SNDRV_PCM_FORMAT_G723_40_1B + +#ifdef SNDRV_LITTLE_ENDIAN +#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_LE +#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_LE +#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_LE +#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_LE +#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_LE +#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_LE +#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_LE +#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_LE +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE +#endif +#ifdef SNDRV_BIG_ENDIAN +#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_BE +#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_BE +#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_BE +#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_BE +#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_BE +#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_BE +#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_BE +#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_BE +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE +#endif + +typedef int __bitwise snd_pcm_subformat_t; +#define SNDRV_PCM_SUBFORMAT_STD ((__force snd_pcm_subformat_t) 0) +#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_STD + +#define SNDRV_PCM_INFO_MMAP 0x00000001 /* hardware supports mmap */ +#define SNDRV_PCM_INFO_MMAP_VALID 0x00000002 /* period data are valid during transfer */ +#define SNDRV_PCM_INFO_DOUBLE 0x00000004 /* Double buffering needed for PCM start/stop */ +#define SNDRV_PCM_INFO_BATCH 0x00000010 /* double buffering */ +#define SNDRV_PCM_INFO_INTERLEAVED 0x00000100 /* channels are interleaved */ +#define SNDRV_PCM_INFO_NONINTERLEAVED 0x00000200 /* channels are not interleaved */ +#define SNDRV_PCM_INFO_COMPLEX 0x00000400 /* complex frame organization (mmap only) */ +#define SNDRV_PCM_INFO_BLOCK_TRANSFER 0x00010000 /* hardware transfer block of samples */ +#define SNDRV_PCM_INFO_OVERRANGE 0x00020000 /* hardware supports ADC (capture) overrange detection */ +#define SNDRV_PCM_INFO_RESUME 0x00040000 /* hardware supports stream resume after suspend */ +#define SNDRV_PCM_INFO_PAUSE 0x00080000 /* pause ioctl is supported */ +#define SNDRV_PCM_INFO_HALF_DUPLEX 0x00100000 /* only half duplex */ +#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 /* playback and capture stream are somewhat correlated */ +#define SNDRV_PCM_INFO_SYNC_START 0x00400000 /* pcm support some kind of sync go */ +#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP 0x00800000 /* period wakeup can be disabled */ +#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 /* has audio wall clock for audio/system time sync */ +#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 /* internal kernel flag - FIFO size is in frames */ + +typedef int __bitwise snd_pcm_state_t; +#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0) /* stream is open */ +#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1) /* stream has a setup */ +#define SNDRV_PCM_STATE_PREPARED ((__force snd_pcm_state_t) 2) /* stream is ready to start */ +#define SNDRV_PCM_STATE_RUNNING ((__force snd_pcm_state_t) 3) /* stream is running */ +#define SNDRV_PCM_STATE_XRUN ((__force snd_pcm_state_t) 4) /* stream reached an xrun */ +#define SNDRV_PCM_STATE_DRAINING ((__force snd_pcm_state_t) 5) /* stream is draining */ +#define SNDRV_PCM_STATE_PAUSED ((__force snd_pcm_state_t) 6) /* stream is paused */ +#define SNDRV_PCM_STATE_SUSPENDED ((__force snd_pcm_state_t) 7) /* hardware is suspended */ +#define SNDRV_PCM_STATE_DISCONNECTED ((__force snd_pcm_state_t) 8) /* hardware is disconnected */ +#define SNDRV_PCM_STATE_LAST SNDRV_PCM_STATE_DISCONNECTED + +enum { + SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000, + SNDRV_PCM_MMAP_OFFSET_STATUS = 0x80000000, + SNDRV_PCM_MMAP_OFFSET_CONTROL = 0x81000000, +}; + +union snd_pcm_sync_id { + unsigned char id[16]; + unsigned short id16[8]; + unsigned int id32[4]; +}; + +struct snd_pcm_info { + unsigned int device; /* RO/WR (control): device number */ + unsigned int subdevice; /* RO/WR (control): subdevice number */ + int stream; /* RO/WR (control): stream direction */ + int card; /* R: card number */ + unsigned char id[64]; /* ID (user selectable) */ + unsigned char name[80]; /* name of this device */ + unsigned char subname[32]; /* subdevice name */ + int dev_class; /* SNDRV_PCM_CLASS_* */ + int dev_subclass; /* SNDRV_PCM_SUBCLASS_* */ + unsigned int subdevices_count; + unsigned int subdevices_avail; + union snd_pcm_sync_id sync; /* hardware synchronization ID */ + unsigned char reserved[64]; /* reserved for future... */ +}; + +typedef int snd_pcm_hw_param_t; +#define SNDRV_PCM_HW_PARAM_ACCESS 0 /* Access type */ +#define SNDRV_PCM_HW_PARAM_FORMAT 1 /* Format */ +#define SNDRV_PCM_HW_PARAM_SUBFORMAT 2 /* Subformat */ +#define SNDRV_PCM_HW_PARAM_FIRST_MASK SNDRV_PCM_HW_PARAM_ACCESS +#define SNDRV_PCM_HW_PARAM_LAST_MASK SNDRV_PCM_HW_PARAM_SUBFORMAT + +#define SNDRV_PCM_HW_PARAM_SAMPLE_BITS 8 /* Bits per sample */ +#define SNDRV_PCM_HW_PARAM_FRAME_BITS 9 /* Bits per frame */ +#define SNDRV_PCM_HW_PARAM_CHANNELS 10 /* Channels */ +#define SNDRV_PCM_HW_PARAM_RATE 11 /* Approx rate */ +#define SNDRV_PCM_HW_PARAM_PERIOD_TIME 12 /* Approx distance between + * interrupts in us + */ +#define SNDRV_PCM_HW_PARAM_PERIOD_SIZE 13 /* Approx frames between + * interrupts + */ +#define SNDRV_PCM_HW_PARAM_PERIOD_BYTES 14 /* Approx bytes between + * interrupts + */ +#define SNDRV_PCM_HW_PARAM_PERIODS 15 /* Approx interrupts per + * buffer + */ +#define SNDRV_PCM_HW_PARAM_BUFFER_TIME 16 /* Approx duration of buffer + * in us + */ +#define SNDRV_PCM_HW_PARAM_BUFFER_SIZE 17 /* Size of buffer in frames */ +#define SNDRV_PCM_HW_PARAM_BUFFER_BYTES 18 /* Size of buffer in bytes */ +#define SNDRV_PCM_HW_PARAM_TICK_TIME 19 /* Approx tick duration in us */ +#define SNDRV_PCM_HW_PARAM_FIRST_INTERVAL SNDRV_PCM_HW_PARAM_SAMPLE_BITS +#define SNDRV_PCM_HW_PARAM_LAST_INTERVAL SNDRV_PCM_HW_PARAM_TICK_TIME + +#define SNDRV_PCM_HW_PARAMS_NORESAMPLE (1<<0) /* avoid rate resampling */ +#define SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER (1<<1) /* export buffer */ +#define SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP (1<<2) /* disable period wakeups */ + +struct snd_interval { + unsigned int min, max; + unsigned int openmin:1, + openmax:1, + integer:1, + empty:1; +}; + +#define SNDRV_MASK_MAX 256 + +struct snd_mask { + __u32 bits[(SNDRV_MASK_MAX+31)/32]; +}; + +struct snd_pcm_hw_params { + unsigned int flags; + struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - + SNDRV_PCM_HW_PARAM_FIRST_MASK + 1]; + struct snd_mask mres[5]; /* reserved masks */ + struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - + SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1]; + struct snd_interval ires[9]; /* reserved intervals */ + unsigned int rmask; /* W: requested masks */ + unsigned int cmask; /* R: changed masks */ + unsigned int info; /* R: Info flags for returned setup */ + unsigned int msbits; /* R: used most significant bits */ + unsigned int rate_num; /* R: rate numerator */ + unsigned int rate_den; /* R: rate denominator */ + snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */ + unsigned char reserved[64]; /* reserved for future */ +}; + +enum { + SNDRV_PCM_TSTAMP_NONE = 0, + SNDRV_PCM_TSTAMP_ENABLE, + SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE, +}; + +struct snd_pcm_sw_params { + int tstamp_mode; /* timestamp mode */ + unsigned int period_step; + unsigned int sleep_min; /* min ticks to sleep */ + snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */ + snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */ + snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */ + snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */ + snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */ + snd_pcm_uframes_t silence_size; /* silence block size */ + snd_pcm_uframes_t boundary; /* pointers wrap point */ + unsigned char reserved[64]; /* reserved for future */ +}; + +struct snd_pcm_channel_info { + unsigned int channel; + __kernel_off_t offset; /* mmap offset */ + unsigned int first; /* offset to first sample in bits */ + unsigned int step; /* samples distance in bits */ +}; + +struct snd_pcm_status { + snd_pcm_state_t state; /* stream state */ + struct timespec trigger_tstamp; /* time when stream was started/stopped/paused */ + struct timespec tstamp; /* reference timestamp */ + snd_pcm_uframes_t appl_ptr; /* appl ptr */ + snd_pcm_uframes_t hw_ptr; /* hw ptr */ + snd_pcm_sframes_t delay; /* current delay in frames */ + snd_pcm_uframes_t avail; /* number of frames available */ + snd_pcm_uframes_t avail_max; /* max frames available on hw since last status */ + snd_pcm_uframes_t overrange; /* count of ADC (capture) overrange detections from last status */ + snd_pcm_state_t suspended_state; /* suspended stream state */ + __u32 reserved_alignment; /* must be filled with zero */ + struct timespec audio_tstamp; /* from sample counter or wall clock */ + unsigned char reserved[56-sizeof(struct timespec)]; /* must be filled with zero */ +}; + +struct snd_pcm_mmap_status { + snd_pcm_state_t state; /* RO: state - SNDRV_PCM_STATE_XXXX */ + int pad1; /* Needed for 64 bit alignment */ + snd_pcm_uframes_t hw_ptr; /* RO: hw ptr (0...boundary-1) */ + struct timespec tstamp; /* Timestamp */ + snd_pcm_state_t suspended_state; /* RO: suspended stream state */ + struct timespec audio_tstamp; /* from sample counter or wall clock */ +}; + +struct snd_pcm_mmap_control { + snd_pcm_uframes_t appl_ptr; /* RW: appl ptr (0...boundary-1) */ + snd_pcm_uframes_t avail_min; /* RW: min available frames for wakeup */ +}; + +#define SNDRV_PCM_SYNC_PTR_HWSYNC (1<<0) /* execute hwsync */ +#define SNDRV_PCM_SYNC_PTR_APPL (1<<1) /* get appl_ptr from driver (r/w op) */ +#define SNDRV_PCM_SYNC_PTR_AVAIL_MIN (1<<2) /* get avail_min from driver */ + +struct snd_pcm_sync_ptr { + unsigned int flags; + union { + struct snd_pcm_mmap_status status; + unsigned char reserved[64]; + } s; + union { + struct snd_pcm_mmap_control control; + unsigned char reserved[64]; + } c; +}; + +struct snd_xferi { + snd_pcm_sframes_t result; + void __user *buf; + snd_pcm_uframes_t frames; +}; + +struct snd_xfern { + snd_pcm_sframes_t result; + void __user * __user *bufs; + snd_pcm_uframes_t frames; +}; + +enum { + SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0, /* gettimeofday equivalent */ + SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, /* posix_clock_monotonic equivalent */ + SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, +}; + +/* channel positions */ +enum { + SNDRV_CHMAP_UNKNOWN = 0, + SNDRV_CHMAP_NA, /* N/A, silent */ + SNDRV_CHMAP_MONO, /* mono stream */ + /* this follows the alsa-lib mixer channel value + 3 */ + SNDRV_CHMAP_FL, /* front left */ + SNDRV_CHMAP_FR, /* front right */ + SNDRV_CHMAP_RL, /* rear left */ + SNDRV_CHMAP_RR, /* rear right */ + SNDRV_CHMAP_FC, /* front center */ + SNDRV_CHMAP_LFE, /* LFE */ + SNDRV_CHMAP_SL, /* side left */ + SNDRV_CHMAP_SR, /* side right */ + SNDRV_CHMAP_RC, /* rear center */ + /* new definitions */ + SNDRV_CHMAP_FLC, /* front left center */ + SNDRV_CHMAP_FRC, /* front right center */ + SNDRV_CHMAP_RLC, /* rear left center */ + SNDRV_CHMAP_RRC, /* rear right center */ + SNDRV_CHMAP_FLW, /* front left wide */ + SNDRV_CHMAP_FRW, /* front right wide */ + SNDRV_CHMAP_FLH, /* front left high */ + SNDRV_CHMAP_FCH, /* front center high */ + SNDRV_CHMAP_FRH, /* front right high */ + SNDRV_CHMAP_TC, /* top center */ + SNDRV_CHMAP_TFL, /* top front left */ + SNDRV_CHMAP_TFR, /* top front right */ + SNDRV_CHMAP_TFC, /* top front center */ + SNDRV_CHMAP_TRL, /* top rear left */ + SNDRV_CHMAP_TRR, /* top rear right */ + SNDRV_CHMAP_TRC, /* top rear center */ + /* new definitions for UAC2 */ + SNDRV_CHMAP_TFLC, /* top front left center */ + SNDRV_CHMAP_TFRC, /* top front right center */ + SNDRV_CHMAP_TSL, /* top side left */ + SNDRV_CHMAP_TSR, /* top side right */ + SNDRV_CHMAP_LLFE, /* left LFE */ + SNDRV_CHMAP_RLFE, /* right LFE */ + SNDRV_CHMAP_BC, /* bottom center */ + SNDRV_CHMAP_BLC, /* bottom left center */ + SNDRV_CHMAP_BRC, /* bottom right center */ + SNDRV_CHMAP_LAST = SNDRV_CHMAP_BRC, +}; + +#define SNDRV_CHMAP_POSITION_MASK 0xffff +#define SNDRV_CHMAP_PHASE_INVERSE (0x01 << 16) +#define SNDRV_CHMAP_DRIVER_SPEC (0x02 << 16) + +#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int) +#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info) +#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int) +#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int) +#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params) +#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params) +#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12) +#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params) +#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status) +#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t) +#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22) +#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr) +#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info) +#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40) +#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41) +#define SNDRV_PCM_IOCTL_START _IO('A', 0x42) +#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43) +#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44) +#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int) +#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t) +#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47) +#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48) +#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t) +#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi) +#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi) +#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern) +#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern) +#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int) +#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61) + +/***************************************************************************** + * * + * MIDI v1.0 interface * + * * + *****************************************************************************/ + +/* + * Raw MIDI section - /dev/snd/midi?? + */ + +#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 0) + +enum { + SNDRV_RAWMIDI_STREAM_OUTPUT = 0, + SNDRV_RAWMIDI_STREAM_INPUT, + SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT, +}; + +#define SNDRV_RAWMIDI_INFO_OUTPUT 0x00000001 +#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002 +#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004 + +struct snd_rawmidi_info { + unsigned int device; /* RO/WR (control): device number */ + unsigned int subdevice; /* RO/WR (control): subdevice number */ + int stream; /* WR: stream */ + int card; /* R: card number */ + unsigned int flags; /* SNDRV_RAWMIDI_INFO_XXXX */ + unsigned char id[64]; /* ID (user selectable) */ + unsigned char name[80]; /* name of device */ + unsigned char subname[32]; /* name of active or selected subdevice */ + unsigned int subdevices_count; + unsigned int subdevices_avail; + unsigned char reserved[64]; /* reserved for future use */ +}; + +struct snd_rawmidi_params { + int stream; + size_t buffer_size; /* queue size in bytes */ + size_t avail_min; /* minimum avail bytes for wakeup */ + unsigned int no_active_sensing: 1; /* do not send active sensing byte in close() */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +struct snd_rawmidi_status { + int stream; + struct timespec tstamp; /* Timestamp */ + size_t avail; /* available bytes */ + size_t xruns; /* count of overruns since last status (in bytes) */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int) +#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info) +#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params) +#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status) +#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int) +#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int) + +/* + * Timer section - /dev/snd/timer + */ + +#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6) + +enum { + SNDRV_TIMER_CLASS_NONE = -1, + SNDRV_TIMER_CLASS_SLAVE = 0, + SNDRV_TIMER_CLASS_GLOBAL, + SNDRV_TIMER_CLASS_CARD, + SNDRV_TIMER_CLASS_PCM, + SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM, +}; + +/* slave timer classes */ +enum { + SNDRV_TIMER_SCLASS_NONE = 0, + SNDRV_TIMER_SCLASS_APPLICATION, + SNDRV_TIMER_SCLASS_SEQUENCER, /* alias */ + SNDRV_TIMER_SCLASS_OSS_SEQUENCER, /* alias */ + SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER, +}; + +/* global timers (device member) */ +#define SNDRV_TIMER_GLOBAL_SYSTEM 0 +#define SNDRV_TIMER_GLOBAL_RTC 1 +#define SNDRV_TIMER_GLOBAL_HPET 2 +#define SNDRV_TIMER_GLOBAL_HRTIMER 3 + +/* info flags */ +#define SNDRV_TIMER_FLG_SLAVE (1<<0) /* cannot be controlled */ + +struct snd_timer_id { + int dev_class; + int dev_sclass; + int card; + int device; + int subdevice; +}; + +struct snd_timer_ginfo { + struct snd_timer_id tid; /* requested timer ID */ + unsigned int flags; /* timer flags - SNDRV_TIMER_FLG_* */ + int card; /* card number */ + unsigned char id[64]; /* timer identification */ + unsigned char name[80]; /* timer name */ + unsigned long reserved0; /* reserved for future use */ + unsigned long resolution; /* average period resolution in ns */ + unsigned long resolution_min; /* minimal period resolution in ns */ + unsigned long resolution_max; /* maximal period resolution in ns */ + unsigned int clients; /* active timer clients */ + unsigned char reserved[32]; +}; + +struct snd_timer_gparams { + struct snd_timer_id tid; /* requested timer ID */ + unsigned long period_num; /* requested precise period duration (in seconds) - numerator */ + unsigned long period_den; /* requested precise period duration (in seconds) - denominator */ + unsigned char reserved[32]; +}; + +struct snd_timer_gstatus { + struct snd_timer_id tid; /* requested timer ID */ + unsigned long resolution; /* current period resolution in ns */ + unsigned long resolution_num; /* precise current period resolution (in seconds) - numerator */ + unsigned long resolution_den; /* precise current period resolution (in seconds) - denominator */ + unsigned char reserved[32]; +}; + +struct snd_timer_select { + struct snd_timer_id id; /* bind to timer ID */ + unsigned char reserved[32]; /* reserved */ +}; + +struct snd_timer_info { + unsigned int flags; /* timer flags - SNDRV_TIMER_FLG_* */ + int card; /* card number */ + unsigned char id[64]; /* timer identificator */ + unsigned char name[80]; /* timer name */ + unsigned long reserved0; /* reserved for future use */ + unsigned long resolution; /* average period resolution in ns */ + unsigned char reserved[64]; /* reserved */ +}; + +#define SNDRV_TIMER_PSFLG_AUTO (1<<0) /* auto start, otherwise one-shot */ +#define SNDRV_TIMER_PSFLG_EXCLUSIVE (1<<1) /* exclusive use, precise start/stop/pause/continue */ +#define SNDRV_TIMER_PSFLG_EARLY_EVENT (1<<2) /* write early event to the poll queue */ + +struct snd_timer_params { + unsigned int flags; /* flags - SNDRV_MIXER_PSFLG_* */ + unsigned int ticks; /* requested resolution in ticks */ + unsigned int queue_size; /* total size of queue (32-1024) */ + unsigned int reserved0; /* reserved, was: failure locations */ + unsigned int filter; /* event filter (bitmask of SNDRV_TIMER_EVENT_*) */ + unsigned char reserved[60]; /* reserved */ +}; + +struct snd_timer_status { + struct timespec tstamp; /* Timestamp - last update */ + unsigned int resolution; /* current period resolution in ns */ + unsigned int lost; /* counter of master tick lost */ + unsigned int overrun; /* count of read queue overruns */ + unsigned int queue; /* used queue size */ + unsigned char reserved[64]; /* reserved */ +}; + +#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int) +#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id) +#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int) +#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo) +#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams) +#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus) +#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select) +#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info) +#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params) +#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status) +/* The following four ioctls are changed since 1.0.9 due to confliction */ +#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0) +#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1) +#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2) +#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3) + +struct snd_timer_read { + unsigned int resolution; + unsigned int ticks; +}; + +enum { + SNDRV_TIMER_EVENT_RESOLUTION = 0, /* val = resolution in ns */ + SNDRV_TIMER_EVENT_TICK, /* val = ticks */ + SNDRV_TIMER_EVENT_START, /* val = resolution in ns */ + SNDRV_TIMER_EVENT_STOP, /* val = 0 */ + SNDRV_TIMER_EVENT_CONTINUE, /* val = resolution in ns */ + SNDRV_TIMER_EVENT_PAUSE, /* val = 0 */ + SNDRV_TIMER_EVENT_EARLY, /* val = 0, early event */ + SNDRV_TIMER_EVENT_SUSPEND, /* val = 0 */ + SNDRV_TIMER_EVENT_RESUME, /* val = resolution in ns */ + /* master timer events for slave timer instances */ + SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10, + SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10, + SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10, + SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10, + SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10, + SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10, +}; + +struct snd_timer_tread { + int event; + struct timespec tstamp; + unsigned int val; +}; + +/**************************************************************************** + * * + * Section for driver control interface - /dev/snd/control? * + * * + ****************************************************************************/ + +#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 7) + +struct snd_ctl_card_info { + int card; /* card number */ + int pad; /* reserved for future (was type) */ + unsigned char id[16]; /* ID of card (user selectable) */ + unsigned char driver[16]; /* Driver name */ + unsigned char name[32]; /* Short name of soundcard */ + unsigned char longname[80]; /* name + info text about soundcard */ + unsigned char reserved_[16]; /* reserved for future (was ID of mixer) */ + unsigned char mixername[80]; /* visual mixer identification */ + unsigned char components[128]; /* card components / fine identification, delimited with one space (AC97 etc..) */ +}; + +typedef int __bitwise snd_ctl_elem_type_t; +#define SNDRV_CTL_ELEM_TYPE_NONE ((__force snd_ctl_elem_type_t) 0) /* invalid */ +#define SNDRV_CTL_ELEM_TYPE_BOOLEAN ((__force snd_ctl_elem_type_t) 1) /* boolean type */ +#define SNDRV_CTL_ELEM_TYPE_INTEGER ((__force snd_ctl_elem_type_t) 2) /* integer type */ +#define SNDRV_CTL_ELEM_TYPE_ENUMERATED ((__force snd_ctl_elem_type_t) 3) /* enumerated type */ +#define SNDRV_CTL_ELEM_TYPE_BYTES ((__force snd_ctl_elem_type_t) 4) /* byte array */ +#define SNDRV_CTL_ELEM_TYPE_IEC958 ((__force snd_ctl_elem_type_t) 5) /* IEC958 (S/PDIF) setup */ +#define SNDRV_CTL_ELEM_TYPE_INTEGER64 ((__force snd_ctl_elem_type_t) 6) /* 64-bit integer type */ +#define SNDRV_CTL_ELEM_TYPE_LAST SNDRV_CTL_ELEM_TYPE_INTEGER64 + +typedef int __bitwise snd_ctl_elem_iface_t; +#define SNDRV_CTL_ELEM_IFACE_CARD ((__force snd_ctl_elem_iface_t) 0) /* global control */ +#define SNDRV_CTL_ELEM_IFACE_HWDEP ((__force snd_ctl_elem_iface_t) 1) /* hardware dependent device */ +#define SNDRV_CTL_ELEM_IFACE_MIXER ((__force snd_ctl_elem_iface_t) 2) /* virtual mixer device */ +#define SNDRV_CTL_ELEM_IFACE_PCM ((__force snd_ctl_elem_iface_t) 3) /* PCM device */ +#define SNDRV_CTL_ELEM_IFACE_RAWMIDI ((__force snd_ctl_elem_iface_t) 4) /* RawMidi device */ +#define SNDRV_CTL_ELEM_IFACE_TIMER ((__force snd_ctl_elem_iface_t) 5) /* timer device */ +#define SNDRV_CTL_ELEM_IFACE_SEQUENCER ((__force snd_ctl_elem_iface_t) 6) /* sequencer client */ +#define SNDRV_CTL_ELEM_IFACE_LAST SNDRV_CTL_ELEM_IFACE_SEQUENCER + +#define SNDRV_CTL_ELEM_ACCESS_READ (1<<0) +#define SNDRV_CTL_ELEM_ACCESS_WRITE (1<<1) +#define SNDRV_CTL_ELEM_ACCESS_READWRITE (SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE) +#define SNDRV_CTL_ELEM_ACCESS_VOLATILE (1<<2) /* control value may be changed without a notification */ +#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP (1<<3) /* when was control changed */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_READ (1<<4) /* TLV read is possible */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE (1<<5) /* TLV write is possible */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE (SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE) +#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND (1<<6) /* TLV command is possible */ +#define SNDRV_CTL_ELEM_ACCESS_INACTIVE (1<<8) /* control does actually nothing, but may be updated */ +#define SNDRV_CTL_ELEM_ACCESS_LOCK (1<<9) /* write lock */ +#define SNDRV_CTL_ELEM_ACCESS_OWNER (1<<10) /* write lock owner */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK (1<<28) /* kernel use a TLV callback */ +#define SNDRV_CTL_ELEM_ACCESS_USER (1<<29) /* user space element */ +/* bits 30 and 31 are obsoleted (for indirect access) */ + +/* for further details see the ACPI and PCI power management specification */ +#define SNDRV_CTL_POWER_D0 0x0000 /* full On */ +#define SNDRV_CTL_POWER_D1 0x0100 /* partial On */ +#define SNDRV_CTL_POWER_D2 0x0200 /* partial On */ +#define SNDRV_CTL_POWER_D3 0x0300 /* Off */ +#define SNDRV_CTL_POWER_D3hot (SNDRV_CTL_POWER_D3|0x0000) /* Off, with power */ +#define SNDRV_CTL_POWER_D3cold (SNDRV_CTL_POWER_D3|0x0001) /* Off, without power */ + +struct snd_ctl_elem_id { + unsigned int numid; /* numeric identifier, zero = invalid */ + snd_ctl_elem_iface_t iface; /* interface identifier */ + unsigned int device; /* device/client number */ + unsigned int subdevice; /* subdevice (substream) number */ + unsigned char name[44]; /* ASCII name of item */ + unsigned int index; /* index of item */ +}; + +struct snd_ctl_elem_list { + unsigned int offset; /* W: first element ID to get */ + unsigned int space; /* W: count of element IDs to get */ + unsigned int used; /* R: count of element IDs set */ + unsigned int count; /* R: count of all elements */ + struct snd_ctl_elem_id __user *pids; /* R: IDs */ + unsigned char reserved[50]; +}; + +struct snd_ctl_elem_info { + struct snd_ctl_elem_id id; /* W: element ID */ + snd_ctl_elem_type_t type; /* R: value type - SNDRV_CTL_ELEM_TYPE_* */ + unsigned int access; /* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */ + unsigned int count; /* count of values */ + __kernel_pid_t owner; /* owner's PID of this control */ + union { + struct { + long min; /* R: minimum value */ + long max; /* R: maximum value */ + long step; /* R: step (0 variable) */ + } integer; + struct { + long long min; /* R: minimum value */ + long long max; /* R: maximum value */ + long long step; /* R: step (0 variable) */ + } integer64; + struct { + unsigned int items; /* R: number of items */ + unsigned int item; /* W: item number */ + char name[64]; /* R: value name */ + __u64 names_ptr; /* W: names list (ELEM_ADD only) */ + unsigned int names_length; + } enumerated; + unsigned char reserved[128]; + } value; + union { + unsigned short d[4]; /* dimensions */ + unsigned short *d_ptr; /* indirect - obsoleted */ + } dimen; + unsigned char reserved[64-4*sizeof(unsigned short)]; +}; + +struct snd_ctl_elem_value { + struct snd_ctl_elem_id id; /* W: element ID */ + unsigned int indirect: 1; /* W: indirect access - obsoleted */ + union { + union { + long value[128]; + long *value_ptr; /* obsoleted */ + } integer; + union { + long long value[64]; + long long *value_ptr; /* obsoleted */ + } integer64; + union { + unsigned int item[128]; + unsigned int *item_ptr; /* obsoleted */ + } enumerated; + union { + unsigned char data[512]; + unsigned char *data_ptr; /* obsoleted */ + } bytes; + struct snd_aes_iec958 iec958; + } value; /* RO */ + struct timespec tstamp; + unsigned char reserved[128-sizeof(struct timespec)]; +}; + +struct snd_ctl_tlv { + unsigned int numid; /* control element numeric identification */ + unsigned int length; /* in bytes aligned to 4 */ + unsigned int tlv[0]; /* first TLV */ +}; + +#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int) +#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info) +#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list) +#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info) +#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value) +#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value) +#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id) +#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id) +#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int) +#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info) +#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info) +#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id) +#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv) +#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv) +#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv) +#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int) +#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info) +#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int) +#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info) +#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int) +#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int) +#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info) +#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int) +#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int) +#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int) + +/* + * Read interface. + */ + +enum sndrv_ctl_event_type { + SNDRV_CTL_EVENT_ELEM = 0, + SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM, +}; + +#define SNDRV_CTL_EVENT_MASK_VALUE (1<<0) /* element value was changed */ +#define SNDRV_CTL_EVENT_MASK_INFO (1<<1) /* element info was changed */ +#define SNDRV_CTL_EVENT_MASK_ADD (1<<2) /* element was added */ +#define SNDRV_CTL_EVENT_MASK_TLV (1<<3) /* element TLV tree was changed */ +#define SNDRV_CTL_EVENT_MASK_REMOVE (~0U) /* element was removed */ + +struct snd_ctl_event { + int type; /* event type - SNDRV_CTL_EVENT_* */ + union { + struct { + unsigned int mask; + struct snd_ctl_elem_id id; + } elem; + unsigned char data8[60]; + } data; +}; + +/* + * Control names + */ + +#define SNDRV_CTL_NAME_NONE "" +#define SNDRV_CTL_NAME_PLAYBACK "Playback " +#define SNDRV_CTL_NAME_CAPTURE "Capture " + +#define SNDRV_CTL_NAME_IEC958_NONE "" +#define SNDRV_CTL_NAME_IEC958_SWITCH "Switch" +#define SNDRV_CTL_NAME_IEC958_VOLUME "Volume" +#define SNDRV_CTL_NAME_IEC958_DEFAULT "Default" +#define SNDRV_CTL_NAME_IEC958_MASK "Mask" +#define SNDRV_CTL_NAME_IEC958_CON_MASK "Con Mask" +#define SNDRV_CTL_NAME_IEC958_PRO_MASK "Pro Mask" +#define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream" +#define SNDRV_CTL_NAME_IEC958(expl,direction,what) "IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what + +#endif /* _UAPI__SOUND_ASOUND_H */ diff --git a/include/sound/asound_fm.h b/include/uapi/sound/asound_fm.h index c2a4b967d5be..c2a4b967d5be 100644 --- a/include/sound/asound_fm.h +++ b/include/uapi/sound/asound_fm.h diff --git a/include/sound/compress_offload.h b/include/uapi/sound/compress_offload.h index 05341a43fedf..05341a43fedf 100644 --- a/include/sound/compress_offload.h +++ b/include/uapi/sound/compress_offload.h diff --git a/include/sound/compress_params.h b/include/uapi/sound/compress_params.h index 602dc6c45d1a..602dc6c45d1a 100644 --- a/include/sound/compress_params.h +++ b/include/uapi/sound/compress_params.h diff --git a/include/uapi/sound/emu10k1.h b/include/uapi/sound/emu10k1.h new file mode 100644 index 000000000000..d1bbaf78457a --- /dev/null +++ b/include/uapi/sound/emu10k1.h @@ -0,0 +1,373 @@ +/* + * Copyright (c) by Jaroslav Kysela <perex@perex.cz>, + * Creative Labs, Inc. + * Definitions for EMU10K1 (SB Live!) chips + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _UAPI__SOUND_EMU10K1_H +#define _UAPI__SOUND_EMU10K1_H + +#include <linux/types.h> + + + +/* + * ---- FX8010 ---- + */ + +#define EMU10K1_CARD_CREATIVE 0x00000000 +#define EMU10K1_CARD_EMUAPS 0x00000001 + +#define EMU10K1_FX8010_PCM_COUNT 8 + +/* instruction set */ +#define iMAC0 0x00 /* R = A + (X * Y >> 31) ; saturation */ +#define iMAC1 0x01 /* R = A + (-X * Y >> 31) ; saturation */ +#define iMAC2 0x02 /* R = A + (X * Y >> 31) ; wraparound */ +#define iMAC3 0x03 /* R = A + (-X * Y >> 31) ; wraparound */ +#define iMACINT0 0x04 /* R = A + X * Y ; saturation */ +#define iMACINT1 0x05 /* R = A + X * Y ; wraparound (31-bit) */ +#define iACC3 0x06 /* R = A + X + Y ; saturation */ +#define iMACMV 0x07 /* R = A, acc += X * Y >> 31 */ +#define iANDXOR 0x08 /* R = (A & X) ^ Y */ +#define iTSTNEG 0x09 /* R = (A >= Y) ? X : ~X */ +#define iLIMITGE 0x0a /* R = (A >= Y) ? X : Y */ +#define iLIMITLT 0x0b /* R = (A < Y) ? X : Y */ +#define iLOG 0x0c /* R = linear_data, A (log_data), X (max_exp), Y (format_word) */ +#define iEXP 0x0d /* R = log_data, A (linear_data), X (max_exp), Y (format_word) */ +#define iINTERP 0x0e /* R = A + (X * (Y - A) >> 31) ; saturation */ +#define iSKIP 0x0f /* R = A (cc_reg), X (count), Y (cc_test) */ + +/* GPRs */ +#define FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x0f */ +#define EXTIN(x) (0x10 + (x)) /* x = 0x00 - 0x0f */ +#define EXTOUT(x) (0x20 + (x)) /* x = 0x00 - 0x0f physical outs -> FXWC low 16 bits */ +#define FXBUS2(x) (0x30 + (x)) /* x = 0x00 - 0x0f copies of fx buses for capture -> FXWC high 16 bits */ + /* NB: 0x31 and 0x32 are shared with Center/LFE on SB live 5.1 */ + +#define C_00000000 0x40 +#define C_00000001 0x41 +#define C_00000002 0x42 +#define C_00000003 0x43 +#define C_00000004 0x44 +#define C_00000008 0x45 +#define C_00000010 0x46 +#define C_00000020 0x47 +#define C_00000100 0x48 +#define C_00010000 0x49 +#define C_00080000 0x4a +#define C_10000000 0x4b +#define C_20000000 0x4c +#define C_40000000 0x4d +#define C_80000000 0x4e +#define C_7fffffff 0x4f +#define C_ffffffff 0x50 +#define C_fffffffe 0x51 +#define C_c0000000 0x52 +#define C_4f1bbcdc 0x53 +#define C_5a7ef9db 0x54 +#define C_00100000 0x55 /* ?? */ +#define GPR_ACCU 0x56 /* ACCUM, accumulator */ +#define GPR_COND 0x57 /* CCR, condition register */ +#define GPR_NOISE0 0x58 /* noise source */ +#define GPR_NOISE1 0x59 /* noise source */ +#define GPR_IRQ 0x5a /* IRQ register */ +#define GPR_DBAC 0x5b /* TRAM Delay Base Address Counter */ +#define GPR(x) (FXGPREGBASE + (x)) /* free GPRs: x = 0x00 - 0xff */ +#define ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ +#define ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ +#define ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ +#define ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ + +#define A_ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ +#define A_ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ +#define A_ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ +#define A_ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ +#define A_ITRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ +#define A_ETRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ + +#define A_FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x3f FX buses */ +#define A_EXTIN(x) (0x40 + (x)) /* x = 0x00 - 0x0f physical ins */ +#define A_P16VIN(x) (0x50 + (x)) /* x = 0x00 - 0x0f p16v ins (A2 only) "EMU32 inputs" */ +#define A_EXTOUT(x) (0x60 + (x)) /* x = 0x00 - 0x1f physical outs -> A_FXWC1 0x79-7f unknown */ +#define A_FXBUS2(x) (0x80 + (x)) /* x = 0x00 - 0x1f extra outs used for EFX capture -> A_FXWC2 */ +#define A_EMU32OUTH(x) (0xa0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_10 - _1F" - ??? */ +#define A_EMU32OUTL(x) (0xb0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_1 - _F" - ??? */ +#define A3_EMU32IN(x) (0x160 + (x)) /* x = 0x00 - 0x3f "EMU32_IN_00 - _3F" - Only when .device = 0x0008 */ +#define A3_EMU32OUT(x) (0x1E0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_00 - _3F" - Only when .device = 0x0008 */ +#define A_GPR(x) (A_FXGPREGBASE + (x)) + +/* cc_reg constants */ +#define CC_REG_NORMALIZED C_00000001 +#define CC_REG_BORROW C_00000002 +#define CC_REG_MINUS C_00000004 +#define CC_REG_ZERO C_00000008 +#define CC_REG_SATURATE C_00000010 +#define CC_REG_NONZERO C_00000100 + +/* FX buses */ +#define FXBUS_PCM_LEFT 0x00 +#define FXBUS_PCM_RIGHT 0x01 +#define FXBUS_PCM_LEFT_REAR 0x02 +#define FXBUS_PCM_RIGHT_REAR 0x03 +#define FXBUS_MIDI_LEFT 0x04 +#define FXBUS_MIDI_RIGHT 0x05 +#define FXBUS_PCM_CENTER 0x06 +#define FXBUS_PCM_LFE 0x07 +#define FXBUS_PCM_LEFT_FRONT 0x08 +#define FXBUS_PCM_RIGHT_FRONT 0x09 +#define FXBUS_MIDI_REVERB 0x0c +#define FXBUS_MIDI_CHORUS 0x0d +#define FXBUS_PCM_LEFT_SIDE 0x0e +#define FXBUS_PCM_RIGHT_SIDE 0x0f +#define FXBUS_PT_LEFT 0x14 +#define FXBUS_PT_RIGHT 0x15 + +/* Inputs */ +#define EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ +#define EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ +#define EXTIN_SPDIF_CD_L 0x02 /* internal S/PDIF CD - onboard - left */ +#define EXTIN_SPDIF_CD_R 0x03 /* internal S/PDIF CD - onboard - right */ +#define EXTIN_ZOOM_L 0x04 /* Zoom Video I2S - left */ +#define EXTIN_ZOOM_R 0x05 /* Zoom Video I2S - right */ +#define EXTIN_TOSLINK_L 0x06 /* LiveDrive - TOSLink Optical - left */ +#define EXTIN_TOSLINK_R 0x07 /* LiveDrive - TOSLink Optical - right */ +#define EXTIN_LINE1_L 0x08 /* LiveDrive - Line/Mic 1 - left */ +#define EXTIN_LINE1_R 0x09 /* LiveDrive - Line/Mic 1 - right */ +#define EXTIN_COAX_SPDIF_L 0x0a /* LiveDrive - Coaxial S/PDIF - left */ +#define EXTIN_COAX_SPDIF_R 0x0b /* LiveDrive - Coaxial S/PDIF - right */ +#define EXTIN_LINE2_L 0x0c /* LiveDrive - Line/Mic 2 - left */ +#define EXTIN_LINE2_R 0x0d /* LiveDrive - Line/Mic 2 - right */ + +/* Outputs */ +#define EXTOUT_AC97_L 0x00 /* AC'97 playback channel - left */ +#define EXTOUT_AC97_R 0x01 /* AC'97 playback channel - right */ +#define EXTOUT_TOSLINK_L 0x02 /* LiveDrive - TOSLink Optical - left */ +#define EXTOUT_TOSLINK_R 0x03 /* LiveDrive - TOSLink Optical - right */ +#define EXTOUT_AC97_CENTER 0x04 /* SB Live 5.1 - center */ +#define EXTOUT_AC97_LFE 0x05 /* SB Live 5.1 - LFE */ +#define EXTOUT_HEADPHONE_L 0x06 /* LiveDrive - Headphone - left */ +#define EXTOUT_HEADPHONE_R 0x07 /* LiveDrive - Headphone - right */ +#define EXTOUT_REAR_L 0x08 /* Rear channel - left */ +#define EXTOUT_REAR_R 0x09 /* Rear channel - right */ +#define EXTOUT_ADC_CAP_L 0x0a /* ADC Capture buffer - left */ +#define EXTOUT_ADC_CAP_R 0x0b /* ADC Capture buffer - right */ +#define EXTOUT_MIC_CAP 0x0c /* MIC Capture buffer */ +#define EXTOUT_AC97_REAR_L 0x0d /* SB Live 5.1 (c) 2003 - Rear Left */ +#define EXTOUT_AC97_REAR_R 0x0e /* SB Live 5.1 (c) 2003 - Rear Right */ +#define EXTOUT_ACENTER 0x11 /* Analog Center */ +#define EXTOUT_ALFE 0x12 /* Analog LFE */ + +/* Audigy Inputs */ +#define A_EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ +#define A_EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ +#define A_EXTIN_SPDIF_CD_L 0x02 /* digital CD left */ +#define A_EXTIN_SPDIF_CD_R 0x03 /* digital CD left */ +#define A_EXTIN_OPT_SPDIF_L 0x04 /* audigy drive Optical SPDIF - left */ +#define A_EXTIN_OPT_SPDIF_R 0x05 /* right */ +#define A_EXTIN_LINE2_L 0x08 /* audigy drive line2/mic2 - left */ +#define A_EXTIN_LINE2_R 0x09 /* right */ +#define A_EXTIN_ADC_L 0x0a /* Philips ADC - left */ +#define A_EXTIN_ADC_R 0x0b /* right */ +#define A_EXTIN_AUX2_L 0x0c /* audigy drive aux2 - left */ +#define A_EXTIN_AUX2_R 0x0d /* - right */ + +/* Audigiy Outputs */ +#define A_EXTOUT_FRONT_L 0x00 /* digital front left */ +#define A_EXTOUT_FRONT_R 0x01 /* right */ +#define A_EXTOUT_CENTER 0x02 /* digital front center */ +#define A_EXTOUT_LFE 0x03 /* digital front lfe */ +#define A_EXTOUT_HEADPHONE_L 0x04 /* headphone audigy drive left */ +#define A_EXTOUT_HEADPHONE_R 0x05 /* right */ +#define A_EXTOUT_REAR_L 0x06 /* digital rear left */ +#define A_EXTOUT_REAR_R 0x07 /* right */ +#define A_EXTOUT_AFRONT_L 0x08 /* analog front left */ +#define A_EXTOUT_AFRONT_R 0x09 /* right */ +#define A_EXTOUT_ACENTER 0x0a /* analog center */ +#define A_EXTOUT_ALFE 0x0b /* analog LFE */ +#define A_EXTOUT_ASIDE_L 0x0c /* analog side left - Audigy 2 ZS */ +#define A_EXTOUT_ASIDE_R 0x0d /* right - Audigy 2 ZS */ +#define A_EXTOUT_AREAR_L 0x0e /* analog rear left */ +#define A_EXTOUT_AREAR_R 0x0f /* right */ +#define A_EXTOUT_AC97_L 0x10 /* AC97 left (front) */ +#define A_EXTOUT_AC97_R 0x11 /* right */ +#define A_EXTOUT_ADC_CAP_L 0x16 /* ADC capture buffer left */ +#define A_EXTOUT_ADC_CAP_R 0x17 /* right */ +#define A_EXTOUT_MIC_CAP 0x18 /* Mic capture buffer */ + +/* Audigy constants */ +#define A_C_00000000 0xc0 +#define A_C_00000001 0xc1 +#define A_C_00000002 0xc2 +#define A_C_00000003 0xc3 +#define A_C_00000004 0xc4 +#define A_C_00000008 0xc5 +#define A_C_00000010 0xc6 +#define A_C_00000020 0xc7 +#define A_C_00000100 0xc8 +#define A_C_00010000 0xc9 +#define A_C_00000800 0xca +#define A_C_10000000 0xcb +#define A_C_20000000 0xcc +#define A_C_40000000 0xcd +#define A_C_80000000 0xce +#define A_C_7fffffff 0xcf +#define A_C_ffffffff 0xd0 +#define A_C_fffffffe 0xd1 +#define A_C_c0000000 0xd2 +#define A_C_4f1bbcdc 0xd3 +#define A_C_5a7ef9db 0xd4 +#define A_C_00100000 0xd5 +#define A_GPR_ACCU 0xd6 /* ACCUM, accumulator */ +#define A_GPR_COND 0xd7 /* CCR, condition register */ +#define A_GPR_NOISE0 0xd8 /* noise source */ +#define A_GPR_NOISE1 0xd9 /* noise source */ +#define A_GPR_IRQ 0xda /* IRQ register */ +#define A_GPR_DBAC 0xdb /* TRAM Delay Base Address Counter - internal */ +#define A_GPR_DBACE 0xde /* TRAM Delay Base Address Counter - external */ + +/* definitions for debug register */ +#define EMU10K1_DBG_ZC 0x80000000 /* zero tram counter */ +#define EMU10K1_DBG_SATURATION_OCCURED 0x02000000 /* saturation control */ +#define EMU10K1_DBG_SATURATION_ADDR 0x01ff0000 /* saturation address */ +#define EMU10K1_DBG_SINGLE_STEP 0x00008000 /* single step mode */ +#define EMU10K1_DBG_STEP 0x00004000 /* start single step */ +#define EMU10K1_DBG_CONDITION_CODE 0x00003e00 /* condition code */ +#define EMU10K1_DBG_SINGLE_STEP_ADDR 0x000001ff /* single step address */ + +/* tank memory address line */ +#ifndef __KERNEL__ +#define TANKMEMADDRREG_ADDR_MASK 0x000fffff /* 20 bit tank address field */ +#define TANKMEMADDRREG_CLEAR 0x00800000 /* Clear tank memory */ +#define TANKMEMADDRREG_ALIGN 0x00400000 /* Align read or write relative to tank access */ +#define TANKMEMADDRREG_WRITE 0x00200000 /* Write to tank memory */ +#define TANKMEMADDRREG_READ 0x00100000 /* Read from tank memory */ +#endif + +struct snd_emu10k1_fx8010_info { + unsigned int internal_tram_size; /* in samples */ + unsigned int external_tram_size; /* in samples */ + char fxbus_names[16][32]; /* names of FXBUSes */ + char extin_names[16][32]; /* names of external inputs */ + char extout_names[32][32]; /* names of external outputs */ + unsigned int gpr_controls; /* count of GPR controls */ +}; + +#define EMU10K1_GPR_TRANSLATION_NONE 0 +#define EMU10K1_GPR_TRANSLATION_TABLE100 1 +#define EMU10K1_GPR_TRANSLATION_BASS 2 +#define EMU10K1_GPR_TRANSLATION_TREBLE 3 +#define EMU10K1_GPR_TRANSLATION_ONOFF 4 + +struct snd_emu10k1_fx8010_control_gpr { + struct snd_ctl_elem_id id; /* full control ID definition */ + unsigned int vcount; /* visible count */ + unsigned int count; /* count of GPR (1..16) */ + unsigned short gpr[32]; /* GPR number(s) */ + unsigned int value[32]; /* initial values */ + unsigned int min; /* minimum range */ + unsigned int max; /* maximum range */ + unsigned int translation; /* translation type (EMU10K1_GPR_TRANSLATION*) */ + const unsigned int *tlv; +}; + +/* old ABI without TLV support */ +struct snd_emu10k1_fx8010_control_old_gpr { + struct snd_ctl_elem_id id; + unsigned int vcount; + unsigned int count; + unsigned short gpr[32]; + unsigned int value[32]; + unsigned int min; + unsigned int max; + unsigned int translation; +}; + +struct snd_emu10k1_fx8010_code { + char name[128]; + + DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */ + __u32 __user *gpr_map; /* initializers */ + + unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */ + struct snd_emu10k1_fx8010_control_gpr __user *gpr_add_controls; /* GPR controls to add/replace */ + + unsigned int gpr_del_control_count; /* count of GPR controls to remove */ + struct snd_ctl_elem_id __user *gpr_del_controls; /* IDs of GPR controls to remove */ + + unsigned int gpr_list_control_count; /* count of GPR controls to list */ + unsigned int gpr_list_control_total; /* total count of GPR controls */ + struct snd_emu10k1_fx8010_control_gpr __user *gpr_list_controls; /* listed GPR controls */ + + DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */ + __u32 __user *tram_data_map; /* data initializers */ + __u32 __user *tram_addr_map; /* map initializers */ + + DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */ + __u32 __user *code; /* one instruction - 64 bits */ +}; + +struct snd_emu10k1_fx8010_tram { + unsigned int address; /* 31.bit == 1 -> external TRAM */ + unsigned int size; /* size in samples (4 bytes) */ + unsigned int *samples; /* pointer to samples (20-bit) */ + /* NULL->clear memory */ +}; + +struct snd_emu10k1_fx8010_pcm_rec { + unsigned int substream; /* substream number */ + unsigned int res1; /* reserved */ + unsigned int channels; /* 16-bit channels count, zero = remove this substream */ + unsigned int tram_start; /* ring buffer position in TRAM (in samples) */ + unsigned int buffer_size; /* count of buffered samples */ + unsigned short gpr_size; /* GPR containing size of ringbuffer in samples (host) */ + unsigned short gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */ + unsigned short gpr_count; /* GPR containing count of samples between two interrupts (host) */ + unsigned short gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */ + unsigned short gpr_trigger; /* GPR containing trigger (activate) information (host) */ + unsigned short gpr_running; /* GPR containing info if PCM is running (FX8010) */ + unsigned char pad; /* reserved */ + unsigned char etram[32]; /* external TRAM address & data (one per channel) */ + unsigned int res2; /* reserved */ +}; + +#define SNDRV_EMU10K1_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) + +#define SNDRV_EMU10K1_IOCTL_INFO _IOR ('H', 0x10, struct snd_emu10k1_fx8010_info) +#define SNDRV_EMU10K1_IOCTL_CODE_POKE _IOW ('H', 0x11, struct snd_emu10k1_fx8010_code) +#define SNDRV_EMU10K1_IOCTL_CODE_PEEK _IOWR('H', 0x12, struct snd_emu10k1_fx8010_code) +#define SNDRV_EMU10K1_IOCTL_TRAM_SETUP _IOW ('H', 0x20, int) +#define SNDRV_EMU10K1_IOCTL_TRAM_POKE _IOW ('H', 0x21, struct snd_emu10k1_fx8010_tram) +#define SNDRV_EMU10K1_IOCTL_TRAM_PEEK _IOWR('H', 0x22, struct snd_emu10k1_fx8010_tram) +#define SNDRV_EMU10K1_IOCTL_PCM_POKE _IOW ('H', 0x30, struct snd_emu10k1_fx8010_pcm_rec) +#define SNDRV_EMU10K1_IOCTL_PCM_PEEK _IOWR('H', 0x31, struct snd_emu10k1_fx8010_pcm_rec) +#define SNDRV_EMU10K1_IOCTL_PVERSION _IOR ('H', 0x40, int) +#define SNDRV_EMU10K1_IOCTL_STOP _IO ('H', 0x80) +#define SNDRV_EMU10K1_IOCTL_CONTINUE _IO ('H', 0x81) +#define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82) +#define SNDRV_EMU10K1_IOCTL_SINGLE_STEP _IOW ('H', 0x83, int) +#define SNDRV_EMU10K1_IOCTL_DBG_READ _IOR ('H', 0x84, int) + +/* typedefs for compatibility to user-space */ +typedef struct snd_emu10k1_fx8010_info emu10k1_fx8010_info_t; +typedef struct snd_emu10k1_fx8010_control_gpr emu10k1_fx8010_control_gpr_t; +typedef struct snd_emu10k1_fx8010_code emu10k1_fx8010_code_t; +typedef struct snd_emu10k1_fx8010_tram emu10k1_fx8010_tram_t; +typedef struct snd_emu10k1_fx8010_pcm_rec emu10k1_fx8010_pcm_t; + +#endif /* _UAPI__SOUND_EMU10K1_H */ diff --git a/include/sound/hdsp.h b/include/uapi/sound/hdsp.h index 0909a3843479..0909a3843479 100644 --- a/include/sound/hdsp.h +++ b/include/uapi/sound/hdsp.h diff --git a/include/sound/hdspm.h b/include/uapi/sound/hdspm.h index 1f59ea2a4a76..1f59ea2a4a76 100644 --- a/include/sound/hdspm.h +++ b/include/uapi/sound/hdspm.h diff --git a/include/uapi/sound/sb16_csp.h b/include/uapi/sound/sb16_csp.h new file mode 100644 index 000000000000..3b96907e2afb --- /dev/null +++ b/include/uapi/sound/sb16_csp.h @@ -0,0 +1,122 @@ +/* + * Copyright (c) 1999 by Uros Bizjak <uros@kss-loka.si> + * Takashi Iwai <tiwai@suse.de> + * + * SB16ASP/AWE32 CSP control + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _UAPI__SOUND_SB16_CSP_H +#define _UAPI__SOUND_SB16_CSP_H + + +/* CSP modes */ +#define SNDRV_SB_CSP_MODE_NONE 0x00 +#define SNDRV_SB_CSP_MODE_DSP_READ 0x01 /* Record from DSP */ +#define SNDRV_SB_CSP_MODE_DSP_WRITE 0x02 /* Play to DSP */ +#define SNDRV_SB_CSP_MODE_QSOUND 0x04 /* QSound */ + +/* CSP load flags */ +#define SNDRV_SB_CSP_LOAD_FROMUSER 0x01 +#define SNDRV_SB_CSP_LOAD_INITBLOCK 0x02 + +/* CSP sample width */ +#define SNDRV_SB_CSP_SAMPLE_8BIT 0x01 +#define SNDRV_SB_CSP_SAMPLE_16BIT 0x02 + +/* CSP channels */ +#define SNDRV_SB_CSP_MONO 0x01 +#define SNDRV_SB_CSP_STEREO 0x02 + +/* CSP rates */ +#define SNDRV_SB_CSP_RATE_8000 0x01 +#define SNDRV_SB_CSP_RATE_11025 0x02 +#define SNDRV_SB_CSP_RATE_22050 0x04 +#define SNDRV_SB_CSP_RATE_44100 0x08 +#define SNDRV_SB_CSP_RATE_ALL 0x0f + +/* CSP running state */ +#define SNDRV_SB_CSP_ST_IDLE 0x00 +#define SNDRV_SB_CSP_ST_LOADED 0x01 +#define SNDRV_SB_CSP_ST_RUNNING 0x02 +#define SNDRV_SB_CSP_ST_PAUSED 0x04 +#define SNDRV_SB_CSP_ST_AUTO 0x08 +#define SNDRV_SB_CSP_ST_QSOUND 0x10 + +/* maximum QSound value (180 degrees right) */ +#define SNDRV_SB_CSP_QSOUND_MAX_RIGHT 0x20 + +/* maximum microcode RIFF file size */ +#define SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE 0x3000 + +/* microcode header */ +struct snd_sb_csp_mc_header { + char codec_name[16]; /* id name of codec */ + unsigned short func_req; /* requested function */ +}; + +/* microcode to be loaded */ +struct snd_sb_csp_microcode { + struct snd_sb_csp_mc_header info; + unsigned char data[SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE]; +}; + +/* start CSP with sample_width in mono/stereo */ +struct snd_sb_csp_start { + int sample_width; /* sample width, look above */ + int channels; /* channels, look above */ +}; + +/* CSP information */ +struct snd_sb_csp_info { + char codec_name[16]; /* id name of codec */ + unsigned short func_nr; /* function number */ + unsigned int acc_format; /* accepted PCM formats */ + unsigned short acc_channels; /* accepted channels */ + unsigned short acc_width; /* accepted sample width */ + unsigned short acc_rates; /* accepted sample rates */ + unsigned short csp_mode; /* CSP mode, see above */ + unsigned short run_channels; /* current channels */ + unsigned short run_width; /* current sample width */ + unsigned short version; /* version id: 0x10 - 0x1f */ + unsigned short state; /* state bits */ +}; + +/* HWDEP controls */ +/* get CSP information */ +#define SNDRV_SB_CSP_IOCTL_INFO _IOR('H', 0x10, struct snd_sb_csp_info) +/* load microcode to CSP */ +/* NOTE: struct snd_sb_csp_microcode overflows the max size (13 bits) + * defined for some architectures like MIPS, and it leads to build errors. + * (x86 and co have 14-bit size, thus it's valid, though.) + * As a workaround for skipping the size-limit check, here we don't use the + * normal _IOW() macro but _IOC() with the manual argument. + */ +#define SNDRV_SB_CSP_IOCTL_LOAD_CODE \ + _IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode)) +/* unload microcode from CSP */ +#define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE _IO('H', 0x12) +/* start CSP */ +#define SNDRV_SB_CSP_IOCTL_START _IOW('H', 0x13, struct snd_sb_csp_start) +/* stop CSP */ +#define SNDRV_SB_CSP_IOCTL_STOP _IO('H', 0x14) +/* pause CSP and DMA transfer */ +#define SNDRV_SB_CSP_IOCTL_PAUSE _IO('H', 0x15) +/* restart CSP and DMA transfer */ +#define SNDRV_SB_CSP_IOCTL_RESTART _IO('H', 0x16) + + +#endif /* _UAPI__SOUND_SB16_CSP_H */ diff --git a/include/sound/sfnt_info.h b/include/uapi/sound/sfnt_info.h index 1bce7fd1725f..1bce7fd1725f 100644 --- a/include/sound/sfnt_info.h +++ b/include/uapi/sound/sfnt_info.h diff --git a/include/video/omapdss.h b/include/video/omapdss.h index 3729173b7fbc..88c829466fc1 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -314,6 +314,19 @@ int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel); int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel); void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel); +enum omapdss_version { + OMAPDSS_VER_UNKNOWN = 0, + OMAPDSS_VER_OMAP24xx, + OMAPDSS_VER_OMAP34xx_ES1, /* OMAP3430 ES1.0, 2.0 */ + OMAPDSS_VER_OMAP34xx_ES3, /* OMAP3430 ES3.0+ */ + OMAPDSS_VER_OMAP3630, + OMAPDSS_VER_AM35xx, + OMAPDSS_VER_OMAP4430_ES1, /* OMAP4430 ES1.0 */ + OMAPDSS_VER_OMAP4430_ES2, /* OMAP4430 ES2.0, 2.1, 2.2 */ + OMAPDSS_VER_OMAP4, /* All other OMAP4s */ + OMAPDSS_VER_OMAP5, +}; + /* Board specific data */ struct omap_dss_board_info { int (*get_context_loss_count)(struct device *dev); @@ -323,6 +336,7 @@ struct omap_dss_board_info { int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask); void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask); int (*set_min_bus_tput)(struct device *dev, unsigned long r); + enum omapdss_version version; }; /* Init with the board info */ diff --git a/include/video/omapvrfb.h b/include/video/omapvrfb.h new file mode 100644 index 000000000000..bb0bd89f8bc6 --- /dev/null +++ b/include/video/omapvrfb.h @@ -0,0 +1,68 @@ +/* + * VRFB Rotation Engine + * + * Copyright (C) 2009 Nokia Corporation + * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __OMAP_VRFB_H__ +#define __OMAP_VRFB_H__ + +#define OMAP_VRFB_LINE_LEN 2048 + +struct vrfb { + u8 context; + void __iomem *vaddr[4]; + unsigned long paddr[4]; + u16 xres; + u16 yres; + u16 xoffset; + u16 yoffset; + u8 bytespp; + bool yuv_mode; +}; + +#ifdef CONFIG_OMAP2_VRFB +extern bool omap_vrfb_supported(void); +extern int omap_vrfb_request_ctx(struct vrfb *vrfb); +extern void omap_vrfb_release_ctx(struct vrfb *vrfb); +extern void omap_vrfb_adjust_size(u16 *width, u16 *height, + u8 bytespp); +extern u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp); +extern u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp); +extern void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr, + u16 width, u16 height, + unsigned bytespp, bool yuv_mode); +extern int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot); +extern void omap_vrfb_restore_context(void); + +#else +static inline bool omap_vrfb_supported(void) { return false; } +static inline int omap_vrfb_request_ctx(struct vrfb *vrfb) { return 0; } +static inline void omap_vrfb_release_ctx(struct vrfb *vrfb) {} +static inline void omap_vrfb_adjust_size(u16 *width, u16 *height, + u8 bytespp) {} +static inline u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp) + { return 0; } +static inline u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp) + { return 0; } +static inline void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr, + u16 width, u16 height, unsigned bytespp, bool yuv_mode) {} +static inline int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot) + { return 0; } +static inline void omap_vrfb_restore_context(void) {} +#endif +#endif /* __VRFB_H */ diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index 90712e2072d5..b40a4315cb8b 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -153,6 +153,14 @@ struct xen_machphys_mapping { }; DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t); +#define XENMAPSPACE_shared_info 0 /* shared info page */ +#define XENMAPSPACE_grant_table 1 /* grant table page */ +#define XENMAPSPACE_gmfn 2 /* GMFN */ +#define XENMAPSPACE_gmfn_range 3 /* GMFN range, XENMEM_add_to_physmap only. */ +#define XENMAPSPACE_gmfn_foreign 4 /* GMFN from another dom, + * XENMEM_add_to_physmap_range only. + */ + /* * Sets the GPFN at which a particular page appears in the specified guest's * pseudophysical address space. @@ -167,8 +175,6 @@ struct xen_add_to_physmap { uint16_t size; /* Source mapping space. */ -#define XENMAPSPACE_shared_info 0 /* shared info page */ -#define XENMAPSPACE_grant_table 1 /* grant table page */ unsigned int space; /* Index into source mapping space. */ @@ -182,6 +188,24 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap); /*** REMOVED ***/ /*#define XENMEM_translate_gpfn_list 8*/ +#define XENMEM_add_to_physmap_range 23 +struct xen_add_to_physmap_range { + /* Which domain to change the mapping for. */ + domid_t domid; + uint16_t space; /* => enum phys_map_space */ + + /* Number of pages to go through */ + uint16_t size; + domid_t foreign_domid; /* IFF gmfn_foreign */ + + /* Indexes into space being mapped. */ + GUEST_HANDLE(xen_ulong_t) idxs; + + /* GPFN in domid where the source mapping page should appear. */ + GUEST_HANDLE(xen_pfn_t) gpfns; +}; +DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap_range); + /* * Returns the pseudo-physical memory map as it was when the domain * was started (specified by XENMEM_set_memory_map). @@ -217,4 +241,20 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_memory_map); * during a driver critical region. */ extern spinlock_t xen_reservation_lock; + +/* + * Unmaps the page appearing at a particular GPFN from the specified guest's + * pseudophysical address space. + * arg == addr of xen_remove_from_physmap_t. + */ +#define XENMEM_remove_from_physmap 15 +struct xen_remove_from_physmap { + /* Which domain to change the mapping for. */ + domid_t domid; + + /* GPFN of the current mapping of the page. */ + xen_pfn_t gpfn; +}; +DEFINE_GUEST_HANDLE_STRUCT(xen_remove_from_physmap); + #endif /* __XEN_PUBLIC_MEMORY_H__ */ diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h index 4755b5fac9c7..5e36932ab407 100644 --- a/include/xen/interface/platform.h +++ b/include/xen/interface/platform.h @@ -324,6 +324,22 @@ struct xenpf_cpu_ol { }; DEFINE_GUEST_HANDLE_STRUCT(xenpf_cpu_ol); +/* + * CMD 58 and 59 are reserved for cpu hotadd and memory hotadd, + * which are already occupied at Xen hypervisor side. + */ +#define XENPF_core_parking 60 +struct xenpf_core_parking { + /* IN variables */ +#define XEN_CORE_PARKING_SET 1 +#define XEN_CORE_PARKING_GET 2 + uint32_t type; + /* IN variables: set cpu nums expected to be idled */ + /* OUT variables: get cpu nums actually be idled */ + uint32_t idle_nums; +}; +DEFINE_GUEST_HANDLE_STRUCT(xenpf_core_parking); + struct xen_platform_op { uint32_t cmd; uint32_t interface_version; /* XENPF_INTERFACE_VERSION */ @@ -341,6 +357,7 @@ struct xen_platform_op { struct xenpf_set_processor_pminfo set_pminfo; struct xenpf_pcpuinfo pcpu_info; struct xenpf_cpu_ol cpu_ol; + struct xenpf_core_parking core_parking; uint8_t pad[128]; } u; }; diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h index 6a198e46ab6e..d6fe062cad6b 100644 --- a/include/xen/xen-ops.h +++ b/include/xen/xen-ops.h @@ -2,6 +2,7 @@ #define INCLUDE_XEN_OPS_H #include <linux/percpu.h> +#include <asm/xen/interface.h> DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu); @@ -26,7 +27,11 @@ void xen_destroy_contiguous_region(unsigned long vstart, unsigned int order); struct vm_area_struct; int xen_remap_domain_mfn_range(struct vm_area_struct *vma, unsigned long addr, - unsigned long mfn, int nr, - pgprot_t prot, unsigned domid); + xen_pfn_t mfn, int nr, + pgprot_t prot, unsigned domid, + struct page **pages); +int xen_unmap_domain_mfn_range(struct vm_area_struct *vma, + int numpgs, struct page **pages); +bool xen_running_on_version_or_later(unsigned int major, unsigned int minor); #endif /* INCLUDE_XEN_OPS_H */ |