diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpiosxf.h | 4 | ||||
| -rw-r--r-- | include/drm/drm_pciids.h | 5 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 1 | ||||
| -rw-r--r-- | include/linux/cb710.h | 29 | ||||
| -rw-r--r-- | include/linux/clocksource.h | 14 | ||||
| -rw-r--r-- | include/linux/inetdevice.h | 2 | ||||
| -rw-r--r-- | include/linux/iocontext.h | 2 | ||||
| -rw-r--r-- | include/linux/lguest.h | 39 | ||||
| -rw-r--r-- | include/linux/lguest_launcher.h | 18 | ||||
| -rw-r--r-- | include/linux/perf_counter.h | 13 | ||||
| -rw-r--r-- | include/linux/scatterlist.h | 2 | ||||
| -rw-r--r-- | include/linux/tty_ldisc.h | 2 | ||||
| -rw-r--r-- | include/linux/virtio_blk.h | 6 | ||||
| -rw-r--r-- | include/linux/virtio_config.h | 3 | ||||
| -rw-r--r-- | include/linux/virtio_net.h | 6 | ||||
| -rw-r--r-- | include/linux/virtio_ring.h | 12 | ||||
| -rw-r--r-- | include/net/bluetooth/rfcomm.h | 12 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 5 |
18 files changed, 105 insertions, 70 deletions
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 3e798593b17b..ab0b85cf21f3 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -242,6 +242,10 @@ acpi_os_derive_pci_id(acpi_handle rhandle, acpi_status acpi_os_validate_interface(char *interface); acpi_status acpi_osi_invalidate(char* interface); +acpi_status +acpi_os_validate_address(u8 space_id, acpi_physical_address address, + acpi_size length, char *name); + u64 acpi_os_get_timer(void); acpi_status acpi_os_signal(u32 function, void *info); diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 7174818c2c13..9d4c00491547 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -257,9 +257,12 @@ {0x1002, 0x940F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \ {0x1002, 0x94A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x94A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x94A3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x94B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \ {0x1002, 0x94B3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x94B4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \ {0x1002, 0x94B5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x94B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV740|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9440, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9442, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \ @@ -288,6 +291,7 @@ {0x1002, 0x948F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9490, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9491, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x9495, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9498, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \ {0x1002, 0x949C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \ {0x1002, 0x949E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \ @@ -325,6 +329,7 @@ {0x1002, 0x9552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9553, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9555, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x9557, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9580, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9581, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x9583, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e7cb5dbf6c26..69103e053c92 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -913,6 +913,7 @@ extern void blk_queue_logical_block_size(struct request_queue *, unsigned short) extern void blk_queue_physical_block_size(struct request_queue *, unsigned short); extern void blk_queue_alignment_offset(struct request_queue *q, unsigned int alignment); +extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min); extern void blk_queue_io_min(struct request_queue *q, unsigned int min); extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt); extern void blk_set_default_limits(struct queue_limits *lim); diff --git a/include/linux/cb710.h b/include/linux/cb710.h index 63bc9a4d2926..8cc10411bab2 100644 --- a/include/linux/cb710.h +++ b/include/linux/cb710.h @@ -140,29 +140,6 @@ void cb710_dump_regs(struct cb710_chip *chip, unsigned dump); #include <linux/highmem.h> #include <linux/scatterlist.h> -/** - * cb710_sg_miter_stop_writing - stop mapping iteration after writing - * @miter: sg mapping iter to be stopped - * - * Description: - * Stops mapping iterator @miter. @miter should have been started - * started using sg_miter_start(). A stopped iteration can be - * resumed by calling sg_miter_next() on it. This is useful when - * resources (kmap) need to be released during iteration. - * - * This is a convenience wrapper that will be optimized out for arches - * that don't need flush_kernel_dcache_page(). - * - * Context: - * IRQ disabled if the SG_MITER_ATOMIC is set. Don't care otherwise. - */ -static inline void cb710_sg_miter_stop_writing(struct sg_mapping_iter *miter) -{ - if (miter->page) - flush_kernel_dcache_page(miter->page); - sg_miter_stop(miter); -} - /* * 32-bit PIO mapping sg iterator * @@ -171,12 +148,12 @@ static inline void cb710_sg_miter_stop_writing(struct sg_mapping_iter *miter) * without DMA support). * * Best-case reading (transfer from device): - * sg_miter_start(); + * sg_miter_start(, SG_MITER_TO_SG); * cb710_sg_dwiter_write_from_io(); - * cb710_sg_miter_stop_writing(); + * sg_miter_stop(); * * Best-case writing (transfer to device): - * sg_miter_start(); + * sg_miter_start(, SG_MITER_FROM_SG); * cb710_sg_dwiter_read_to_io(); * sg_miter_stop(); */ diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index c56457c8334e..1219be4fb42e 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -293,7 +293,12 @@ static inline int clocksource_enable(struct clocksource *cs) if (cs->enable) ret = cs->enable(cs); - /* save mult_orig on enable */ + /* + * The frequency may have changed while the clocksource + * was disabled. If so the code in ->enable() must update + * the mult value to reflect the new frequency. Make sure + * mult_orig follows this change. + */ cs->mult_orig = cs->mult; return ret; @@ -309,6 +314,13 @@ static inline int clocksource_enable(struct clocksource *cs) */ static inline void clocksource_disable(struct clocksource *cs) { + /* + * Save mult_orig in mult so clocksource_enable() can + * restore the value regardless if ->enable() updates + * the value of mult or not. + */ + cs->mult = cs->mult_orig; + if (cs->disable) cs->disable(cs); } diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index acef2a770b6b..ad27c7da8798 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -82,7 +82,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING) #define IN_DEV_MFORWARD(in_dev) IN_DEV_ANDCONF((in_dev), MC_FORWARDING) -#define IN_DEV_RPFILTER(in_dev) IN_DEV_ANDCONF((in_dev), RP_FILTER) +#define IN_DEV_RPFILTER(in_dev) IN_DEV_MAXCONF((in_dev), RP_FILTER) #define IN_DEV_SOURCE_ROUTE(in_dev) IN_DEV_ANDCONF((in_dev), \ ACCEPT_SOURCE_ROUTE) #define IN_DEV_BOOTP_RELAY(in_dev) IN_DEV_ANDCONF((in_dev), BOOTP_RELAY) diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index dd05434fa45f..4da4a75c3f1e 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -92,7 +92,7 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc) * a race). */ if (ioc && atomic_long_inc_not_zero(&ioc->refcount)) { - atomic_long_inc(&ioc->refcount); + atomic_inc(&ioc->nr_tasks); return ioc; } diff --git a/include/linux/lguest.h b/include/linux/lguest.h index dbf2479e808e..2fb1dcbcb5aa 100644 --- a/include/linux/lguest.h +++ b/include/linux/lguest.h @@ -1,5 +1,7 @@ -/* Things the lguest guest needs to know. Note: like all lguest interfaces, - * this is subject to wild and random change between versions. */ +/* + * Things the lguest guest needs to know. Note: like all lguest interfaces, + * this is subject to wild and random change between versions. + */ #ifndef _LINUX_LGUEST_H #define _LINUX_LGUEST_H @@ -11,32 +13,41 @@ #define LG_CLOCK_MIN_DELTA 100UL #define LG_CLOCK_MAX_DELTA ULONG_MAX -/*G:031 The second method of communicating with the Host is to via "struct +/*G:031 + * The second method of communicating with the Host is to via "struct * lguest_data". Once the Guest's initialization hypercall tells the Host where - * this is, the Guest and Host both publish information in it. :*/ -struct lguest_data -{ - /* 512 == enabled (same as eflags in normal hardware). The Guest - * changes interrupts so often that a hypercall is too slow. */ + * this is, the Guest and Host both publish information in it. +:*/ +struct lguest_data { + /* + * 512 == enabled (same as eflags in normal hardware). The Guest + * changes interrupts so often that a hypercall is too slow. + */ unsigned int irq_enabled; /* Fine-grained interrupt disabling by the Guest */ DECLARE_BITMAP(blocked_interrupts, LGUEST_IRQS); - /* The Host writes the virtual address of the last page fault here, + /* + * The Host writes the virtual address of the last page fault here, * which saves the Guest a hypercall. CR2 is the native register where - * this address would normally be found. */ + * this address would normally be found. + */ unsigned long cr2; /* Wallclock time set by the Host. */ struct timespec time; - /* Interrupt pending set by the Host. The Guest should do a hypercall - * if it re-enables interrupts and sees this set (to X86_EFLAGS_IF). */ + /* + * Interrupt pending set by the Host. The Guest should do a hypercall + * if it re-enables interrupts and sees this set (to X86_EFLAGS_IF). + */ int irq_pending; - /* Async hypercall ring. Instead of directly making hypercalls, we can + /* + * Async hypercall ring. Instead of directly making hypercalls, we can * place them in here for processing the next time the Host wants. - * This batching can be quite efficient. */ + * This batching can be quite efficient. + */ /* 0xFF == done (set by Host), 0 == pending (set by Guest). */ u8 hcall_status[LHCALL_RING_SIZE]; diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h index bfefbdf7498a..495203ff221c 100644 --- a/include/linux/lguest_launcher.h +++ b/include/linux/lguest_launcher.h @@ -29,8 +29,10 @@ struct lguest_device_desc { __u8 type; /* The number of virtqueues (first in config array) */ __u8 num_vq; - /* The number of bytes of feature bits. Multiply by 2: one for host - * features and one for Guest acknowledgements. */ + /* + * The number of bytes of feature bits. Multiply by 2: one for host + * features and one for Guest acknowledgements. + */ __u8 feature_len; /* The number of bytes of the config array after virtqueues. */ __u8 config_len; @@ -39,8 +41,10 @@ struct lguest_device_desc { __u8 config[0]; }; -/*D:135 This is how we expect the device configuration field for a virtqueue - * to be laid out in config space. */ +/*D:135 + * This is how we expect the device configuration field for a virtqueue + * to be laid out in config space. + */ struct lguest_vqconfig { /* The number of entries in the virtio_ring */ __u16 num; @@ -61,7 +65,9 @@ enum lguest_req LHREQ_EVENTFD, /* + address, fd. */ }; -/* The alignment to use between consumer and producer parts of vring. - * x86 pagesize for historical reasons. */ +/* + * The alignment to use between consumer and producer parts of vring. + * x86 pagesize for historical reasons. + */ #define LGUEST_VRING_ALIGN 4096 #endif /* _LINUX_LGUEST_LAUNCHER */ diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index bd15d7a5f5ce..e604e6ef72dd 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -181,8 +181,9 @@ struct perf_counter_attr { freq : 1, /* use freq, not period */ inherit_stat : 1, /* per task counts */ enable_on_exec : 1, /* next exec enables */ + task : 1, /* trace fork/exit */ - __reserved_1 : 51; + __reserved_1 : 50; __u32 wakeup_events; /* wakeup every n events */ __u32 __reserved_2; @@ -311,6 +312,15 @@ enum perf_event_type { /* * struct { * struct perf_event_header header; + * u32 pid, ppid; + * u32 tid, ptid; + * }; + */ + PERF_EVENT_EXIT = 4, + + /* + * struct { + * struct perf_event_header header; * u64 time; * u64 id; * u64 stream_id; @@ -323,6 +333,7 @@ enum perf_event_type { * struct { * struct perf_event_header header; * u32 pid, ppid; + * u32 tid, ptid; * }; */ PERF_EVENT_FORK = 7, diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index e5996984ddd0..9aaf5bfdad1a 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -242,6 +242,8 @@ size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents, */ #define SG_MITER_ATOMIC (1 << 0) /* use kmap_atomic */ +#define SG_MITER_TO_SG (1 << 1) /* flush back to phys on unmap */ +#define SG_MITER_FROM_SG (1 << 2) /* nop */ struct sg_mapping_iter { /* the following three fields can be accessed directly */ diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h index 40f38d896777..0c4ee9b88f85 100644 --- a/include/linux/tty_ldisc.h +++ b/include/linux/tty_ldisc.h @@ -144,7 +144,7 @@ struct tty_ldisc_ops { struct tty_ldisc { struct tty_ldisc_ops *ops; - int refcount; + atomic_t users; }; #define TTY_LDISC_MAGIC 0x5403 diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h index be7d255fc7cf..8dab9f2b8832 100644 --- a/include/linux/virtio_blk.h +++ b/include/linux/virtio_blk.h @@ -20,8 +20,7 @@ #define VIRTIO_BLK_ID_BYTES (sizeof(__u16[256])) /* IDENTIFY DATA */ -struct virtio_blk_config -{ +struct virtio_blk_config { /* The capacity (in 512-byte sectors). */ __u64 capacity; /* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */ @@ -50,8 +49,7 @@ struct virtio_blk_config #define VIRTIO_BLK_T_BARRIER 0x80000000 /* This is the first element of the read scatter-gather list. */ -struct virtio_blk_outhdr -{ +struct virtio_blk_outhdr { /* VIRTIO_BLK_T* */ __u32 type; /* io priority. */ diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 99f514575f6a..e547e3c8ee9a 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -79,8 +79,7 @@ * the dev->feature bits if it wants. */ typedef void vq_callback_t(struct virtqueue *); -struct virtio_config_ops -{ +struct virtio_config_ops { void (*get)(struct virtio_device *vdev, unsigned offset, void *buf, unsigned len); void (*set)(struct virtio_device *vdev, unsigned offset, diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 9c543d6ac535..d8dd539c9f48 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -31,8 +31,7 @@ #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ -struct virtio_net_config -{ +struct virtio_net_config { /* The config defining mac address (if VIRTIO_NET_F_MAC) */ __u8 mac[6]; /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */ @@ -41,8 +40,7 @@ struct virtio_net_config /* This is the first element of the scatter-gather list. If you don't * specify GSO or CSUM features, you can simply ignore the header. */ -struct virtio_net_hdr -{ +struct virtio_net_hdr { #define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset __u8 flags; #define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h index 693e0ec5afa6..e4d144b132b5 100644 --- a/include/linux/virtio_ring.h +++ b/include/linux/virtio_ring.h @@ -30,8 +30,7 @@ #define VIRTIO_RING_F_INDIRECT_DESC 28 /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ -struct vring_desc -{ +struct vring_desc { /* Address (guest-physical). */ __u64 addr; /* Length. */ @@ -42,24 +41,21 @@ struct vring_desc __u16 next; }; -struct vring_avail -{ +struct vring_avail { __u16 flags; __u16 idx; __u16 ring[]; }; /* u32 is used here for ids for padding reasons. */ -struct vring_used_elem -{ +struct vring_used_elem { /* Index of start of used descriptor chain. */ __u32 id; /* Total length of the descriptor chain which was used (written to) */ __u32 len; }; -struct vring_used -{ +struct vring_used { __u16 flags; __u16 idx; struct vring_used_elem ring[]; diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index 80072611d26a..c274993234e3 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -355,7 +355,17 @@ struct rfcomm_dev_list_req { }; int rfcomm_dev_ioctl(struct sock *sk, unsigned int cmd, void __user *arg); + +#ifdef CONFIG_BT_RFCOMM_TTY int rfcomm_init_ttys(void); void rfcomm_cleanup_ttys(void); - +#else +static inline int rfcomm_init_ttys(void) +{ + return 0; +} +static inline void rfcomm_cleanup_ttys(void) +{ +} +#endif #endif /* __RFCOMM_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 1a21895b732b..d1892d66701a 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -979,6 +979,10 @@ struct cfg80211_ops { * channels at a later time. This can be used for devices which do not * have calibration information gauranteed for frequencies or settings * outside of its regulatory domain. + * @disable_beacon_hints: enable this if your driver needs to ensure that + * passive scan flags and beaconing flags may not be lifted by cfg80211 + * due to regulatory beacon hints. For more information on beacon + * hints read the documenation for regulatory_hint_found_beacon() * @reg_notifier: the driver's regulatory notification callback * @regd: the driver's regulatory domain, if one was requested via * the regulatory_hint() API. This can be used by the driver @@ -1004,6 +1008,7 @@ struct wiphy { bool custom_regulatory; bool strict_regulatory; + bool disable_beacon_hints; enum cfg80211_signal_type signal_type; |