diff options
Diffstat (limited to 'include/linux')
33 files changed, 429 insertions, 64 deletions
diff --git a/include/linux/bcma/bcma_soc.h b/include/linux/bcma/bcma_soc.h index 7cca5f859a90..f3c43519baa7 100644 --- a/include/linux/bcma/bcma_soc.h +++ b/include/linux/bcma/bcma_soc.h @@ -6,6 +6,7 @@ struct bcma_soc { struct bcma_bus bus; + struct device *dev; }; int __init bcma_host_soc_register(struct bcma_soc *soc); diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 27b74947cd2b..573cca00a0e6 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -172,6 +172,7 @@ struct bpf_verifier_state_list { #define BPF_ALU_SANITIZE_SRC 1U #define BPF_ALU_SANITIZE_DST 2U #define BPF_ALU_NEG_VALUE (1U << 2) +#define BPF_ALU_NON_POINTER (1U << 3) #define BPF_ALU_SANITIZE (BPF_ALU_SANITIZE_SRC | \ BPF_ALU_SANITIZE_DST) diff --git a/include/linux/bpfilter.h b/include/linux/bpfilter.h index f02cee0225d4..d815622cd31e 100644 --- a/include/linux/bpfilter.h +++ b/include/linux/bpfilter.h @@ -3,13 +3,22 @@ #define _LINUX_BPFILTER_H #include <uapi/linux/bpfilter.h> +#include <linux/umh.h> struct sock; int bpfilter_ip_set_sockopt(struct sock *sk, int optname, char __user *optval, unsigned int optlen); int bpfilter_ip_get_sockopt(struct sock *sk, int optname, char __user *optval, int __user *optlen); -extern int (*bpfilter_process_sockopt)(struct sock *sk, int optname, - char __user *optval, - unsigned int optlen, bool is_set); +struct bpfilter_umh_ops { + struct umh_info info; + /* since ip_getsockopt() can run in parallel, serialize access to umh */ + struct mutex lock; + int (*sockopt)(struct sock *sk, int optname, + char __user *optval, + unsigned int optlen, bool is_set); + int (*start)(void); + bool stop; +}; +extern struct bpfilter_umh_ops bpfilter_ops; #endif diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 68bb09c29ce8..a420c07904bc 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -35,6 +35,7 @@ #define CEPH_OPT_NOMSGAUTH (1<<4) /* don't require msg signing feat */ #define CEPH_OPT_TCP_NODELAY (1<<5) /* TCP_NODELAY on TCP sockets */ #define CEPH_OPT_NOMSGSIGN (1<<6) /* don't sign msgs */ +#define CEPH_OPT_ABORT_ON_FULL (1<<7) /* abort w/ ENOSPC when full */ #define CEPH_OPT_DEFAULT (CEPH_OPT_TCP_NODELAY) @@ -53,7 +54,7 @@ struct ceph_options { unsigned long osd_request_timeout; /* jiffies */ /* - * any type that can't be simply compared or doesn't need need + * any type that can't be simply compared or doesn't need * to be compared should go beyond this point, * ceph_compare_options() should be updated accordingly */ @@ -281,7 +282,8 @@ extern struct ceph_options *ceph_parse_options(char *options, const char *dev_name, const char *dev_name_end, int (*parse_extra_token)(char *c, void *private), void *private); -int ceph_print_client_options(struct seq_file *m, struct ceph_client *client); +int ceph_print_client_options(struct seq_file *m, struct ceph_client *client, + bool show_all); extern void ceph_destroy_options(struct ceph_options *opt); extern int ceph_compare_options(struct ceph_options *new_opt, struct ceph_client *client); diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index 7a2af5034278..2294f963dab7 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -354,7 +354,6 @@ struct ceph_osd_client { struct rb_root linger_map_checks; atomic_t num_requests; atomic_t num_homeless; - bool abort_on_full; /* abort w/ ENOSPC when full */ int abort_err; struct delayed_work timeout_work; struct delayed_work osds_timeout_work; diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h index 39f668d5066b..333a6695a918 100644 --- a/include/linux/compiler-clang.h +++ b/include/linux/compiler-clang.h @@ -3,9 +3,8 @@ #error "Please don't include <linux/compiler-clang.h> directly, include <linux/compiler.h> instead." #endif -/* Some compiler specific definitions are overwritten here - * for Clang compiler - */ +/* Compiler specific definitions for Clang compiler */ + #define uninitialized_var(x) x = *(&(x)) /* same as gcc, this was present in clang-2.6 so we can assume it works diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 5776da43da97..e8579412ad21 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -58,17 +58,13 @@ (typeof(ptr)) (__ptr + (off)); \ }) -/* Make the optimizer believe the variable can be manipulated arbitrarily. */ -#define OPTIMIZER_HIDE_VAR(var) \ - __asm__ ("" : "=r" (var) : "0" (var)) - /* * A trick to suppress uninitialized variable warning without generating any * code */ #define uninitialized_var(x) x = x -#ifdef RETPOLINE +#ifdef CONFIG_RETPOLINE #define __noretpoline __attribute__((__indirect_branch__("keep"))) #endif diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h index 517bd14e1222..b17f3cd18334 100644 --- a/include/linux/compiler-intel.h +++ b/include/linux/compiler-intel.h @@ -5,9 +5,7 @@ #ifdef __ECC -/* Some compiler specific definitions are overwritten here - * for Intel ECC compiler - */ +/* Compiler specific definitions for Intel ECC compiler */ #include <asm/intrinsics.h> diff --git a/include/linux/compiler.h b/include/linux/compiler.h index fc5004a4b07d..445348facea9 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -161,7 +161,9 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, #endif #ifndef OPTIMIZER_HIDE_VAR -#define OPTIMIZER_HIDE_VAR(var) barrier() +/* Make the optimizer believe the variable can be manipulated arbitrarily. */ +#define OPTIMIZER_HIDE_VAR(var) \ + __asm__ ("" : "=r" (var) : "0" (var)) #endif /* Not-quite-unique ID. */ diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index cef2127e1d70..f6ded992c183 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -717,15 +717,6 @@ static inline unsigned long dma_max_pfn(struct device *dev) } #endif -/* - * Please always use dma_alloc_coherent instead as it already zeroes the memory! - */ -static inline void *dma_zalloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flag) -{ - return dma_alloc_coherent(dev, size, dma_handle, flag); -} - static inline int dma_get_cache_alignment(void) { #ifdef ARCH_DMA_MINALIGN diff --git a/include/linux/fb.h b/include/linux/fb.h index 7cdd31a69719..f52ef0ad6781 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -653,6 +653,7 @@ extern int fb_new_modelist(struct fb_info *info); extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb; +extern bool fb_center_logo; extern struct class *fb_class; #define for_each_registered_fb(i) \ diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index 5440f11b0907..7315977b64da 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -160,6 +160,7 @@ static inline struct nd_blk_region_desc *to_blk_region_desc( } enum nvdimm_security_state { + NVDIMM_SECURITY_ERROR = -1, NVDIMM_SECURITY_DISABLED, NVDIMM_SECURITY_UNLOCKED, NVDIMM_SECURITY_LOCKED, diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index de8b588c8776..8f2a8918bfa3 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -282,16 +282,6 @@ int cros_ec_cmd_xfer_status(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); /** - * cros_ec_remove() - Remove a ChromeOS EC. - * @ec_dev: Device to register. - * - * Call this to deregister a ChromeOS EC, then clean up any private data. - * - * Return: 0 on success or negative error code. - */ -int cros_ec_remove(struct cros_ec_device *ec_dev); - -/** * cros_ec_register() - Register a new ChromeOS EC, using the provided info. * @ec_dev: Device to register. * @@ -335,15 +325,4 @@ int cros_ec_get_next_event(struct cros_ec_device *ec_dev, bool *wake_event); */ u32 cros_ec_get_host_event(struct cros_ec_device *ec_dev); -/* sysfs stuff */ -extern struct attribute_group cros_ec_attr_group; -extern struct attribute_group cros_ec_lightbar_attr_group; -extern struct attribute_group cros_ec_vbc_attr_group; - -/* debugfs stuff */ -int cros_ec_debugfs_init(struct cros_ec_dev *ec); -void cros_ec_debugfs_remove(struct cros_ec_dev *ec); -void cros_ec_debugfs_suspend(struct cros_ec_dev *ec); -void cros_ec_debugfs_resume(struct cros_ec_dev *ec); - #endif /* __LINUX_MFD_CROS_EC_H */ diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index 9a9631f0559e..fc91082d4c35 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -2791,6 +2791,100 @@ struct ec_response_battery_vendor_param { } __packed; /*****************************************************************************/ +/* Commands for I2S recording on audio codec. */ + +#define EC_CMD_CODEC_I2S 0x00BC + +enum ec_codec_i2s_subcmd { + EC_CODEC_SET_SAMPLE_DEPTH = 0x0, + EC_CODEC_SET_GAIN = 0x1, + EC_CODEC_GET_GAIN = 0x2, + EC_CODEC_I2S_ENABLE = 0x3, + EC_CODEC_I2S_SET_CONFIG = 0x4, + EC_CODEC_I2S_SET_TDM_CONFIG = 0x5, + EC_CODEC_I2S_SET_BCLK = 0x6, +}; + +enum ec_sample_depth_value { + EC_CODEC_SAMPLE_DEPTH_16 = 0, + EC_CODEC_SAMPLE_DEPTH_24 = 1, +}; + +enum ec_i2s_config { + EC_DAI_FMT_I2S = 0, + EC_DAI_FMT_RIGHT_J = 1, + EC_DAI_FMT_LEFT_J = 2, + EC_DAI_FMT_PCM_A = 3, + EC_DAI_FMT_PCM_B = 4, + EC_DAI_FMT_PCM_TDM = 5, +}; + +struct ec_param_codec_i2s { + /* + * enum ec_codec_i2s_subcmd + */ + uint8_t cmd; + union { + /* + * EC_CODEC_SET_SAMPLE_DEPTH + * Value should be one of ec_sample_depth_value. + */ + uint8_t depth; + + /* + * EC_CODEC_SET_GAIN + * Value should be 0~43 for both channels. + */ + struct ec_param_codec_i2s_set_gain { + uint8_t left; + uint8_t right; + } __packed gain; + + /* + * EC_CODEC_I2S_ENABLE + * 1 to enable, 0 to disable. + */ + uint8_t i2s_enable; + + /* + * EC_CODEC_I2S_SET_COFNIG + * Value should be one of ec_i2s_config. + */ + uint8_t i2s_config; + + /* + * EC_CODEC_I2S_SET_TDM_CONFIG + * Value should be one of ec_i2s_config. + */ + struct ec_param_codec_i2s_tdm { + /* + * 0 to 496 + */ + int16_t ch0_delay; + /* + * -1 to 496 + */ + int16_t ch1_delay; + uint8_t adjacent_to_ch0; + uint8_t adjacent_to_ch1; + } __packed tdm_param; + + /* + * EC_CODEC_I2S_SET_BCLK + */ + uint32_t bclk; + }; +} __packed; + +/* + * For subcommand EC_CODEC_GET_GAIN. + */ +struct ec_response_codec_gain { + uint8_t left; + uint8_t right; +} __packed; + +/*****************************************************************************/ /* System commands */ /* diff --git a/include/linux/mfd/ingenic-tcu.h b/include/linux/mfd/ingenic-tcu.h index ab16ad283def..2083fa20821d 100644 --- a/include/linux/mfd/ingenic-tcu.h +++ b/include/linux/mfd/ingenic-tcu.h @@ -41,7 +41,7 @@ #define TCU_TCSR_PRESCALE_LSB 3 #define TCU_TCSR_PRESCALE_MASK 0x38 -#define TCU_TCSR_PWM_SD BIT(9) /* 0: Shutdown abruptly 1: gracefully */ +#define TCU_TCSR_PWM_SD BIT(9) /* 0: Shutdown gracefully 1: abruptly */ #define TCU_TCSR_PWM_INITL_HIGH BIT(8) /* Sets the initial output level */ #define TCU_TCSR_PWM_EN BIT(7) /* PWM pin output enable */ diff --git a/include/linux/mfd/madera/core.h b/include/linux/mfd/madera/core.h index fe69c0f4398f..4d5d51a9c8a6 100644 --- a/include/linux/mfd/madera/core.h +++ b/include/linux/mfd/madera/core.h @@ -15,6 +15,7 @@ #include <linux/gpio/consumer.h> #include <linux/interrupt.h> #include <linux/mfd/madera/pdata.h> +#include <linux/mutex.h> #include <linux/notifier.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> @@ -37,6 +38,8 @@ enum madera_type { #define MADERA_MAX_MICBIAS 4 +#define MADERA_MAX_HP_OUTPUT 3 + /* Notifier events */ #define MADERA_NOTIFY_VOICE_TRIGGER 0x1 #define MADERA_NOTIFY_HPDET 0x2 @@ -183,6 +186,10 @@ struct madera { unsigned int num_childbias[MADERA_MAX_MICBIAS]; struct snd_soc_dapm_context *dapm; + struct mutex dapm_ptr_lock; + unsigned int hp_ena; + bool out_clamp[MADERA_MAX_HP_OUTPUT]; + bool out_shorted[MADERA_MAX_HP_OUTPUT]; struct blocking_notifier_head notifier; }; diff --git a/include/linux/mfd/stpmic1.h b/include/linux/mfd/stpmic1.h new file mode 100644 index 000000000000..fa3f99f7e9a1 --- /dev/null +++ b/include/linux/mfd/stpmic1.h @@ -0,0 +1,212 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) STMicroelectronics 2018 - All Rights Reserved + * Author: Philippe Peurichard <philippe.peurichard@st.com>, + * Pascal Paillet <p.paillet@st.com> for STMicroelectronics. + */ + +#ifndef __LINUX_MFD_STPMIC1_H +#define __LINUX_MFD_STPMIC1_H + +#define TURN_ON_SR 0x1 +#define TURN_OFF_SR 0x2 +#define ICC_LDO_TURN_OFF_SR 0x3 +#define ICC_BUCK_TURN_OFF_SR 0x4 +#define RREQ_STATE_SR 0x5 +#define VERSION_SR 0x6 + +#define SWOFF_PWRCTRL_CR 0x10 +#define PADS_PULL_CR 0x11 +#define BUCKS_PD_CR 0x12 +#define LDO14_PD_CR 0x13 +#define LDO56_VREF_PD_CR 0x14 +#define VBUS_DET_VIN_CR 0x15 +#define PKEY_TURNOFF_CR 0x16 +#define BUCKS_MASK_RANK_CR 0x17 +#define BUCKS_MASK_RESET_CR 0x18 +#define LDOS_MASK_RANK_CR 0x19 +#define LDOS_MASK_RESET_CR 0x1A +#define WCHDG_CR 0x1B +#define WCHDG_TIMER_CR 0x1C +#define BUCKS_ICCTO_CR 0x1D +#define LDOS_ICCTO_CR 0x1E + +#define BUCK1_ACTIVE_CR 0x20 +#define BUCK2_ACTIVE_CR 0x21 +#define BUCK3_ACTIVE_CR 0x22 +#define BUCK4_ACTIVE_CR 0x23 +#define VREF_DDR_ACTIVE_CR 0x24 +#define LDO1_ACTIVE_CR 0x25 +#define LDO2_ACTIVE_CR 0x26 +#define LDO3_ACTIVE_CR 0x27 +#define LDO4_ACTIVE_CR 0x28 +#define LDO5_ACTIVE_CR 0x29 +#define LDO6_ACTIVE_CR 0x2A + +#define BUCK1_STDBY_CR 0x30 +#define BUCK2_STDBY_CR 0x31 +#define BUCK3_STDBY_CR 0x32 +#define BUCK4_STDBY_CR 0x33 +#define VREF_DDR_STDBY_CR 0x34 +#define LDO1_STDBY_CR 0x35 +#define LDO2_STDBY_CR 0x36 +#define LDO3_STDBY_CR 0x37 +#define LDO4_STDBY_CR 0x38 +#define LDO5_STDBY_CR 0x39 +#define LDO6_STDBY_CR 0x3A + +#define BST_SW_CR 0x40 + +#define INT_PENDING_R1 0x50 +#define INT_PENDING_R2 0x51 +#define INT_PENDING_R3 0x52 +#define INT_PENDING_R4 0x53 + +#define INT_DBG_LATCH_R1 0x60 +#define INT_DBG_LATCH_R2 0x61 +#define INT_DBG_LATCH_R3 0x62 +#define INT_DBG_LATCH_R4 0x63 + +#define INT_CLEAR_R1 0x70 +#define INT_CLEAR_R2 0x71 +#define INT_CLEAR_R3 0x72 +#define INT_CLEAR_R4 0x73 + +#define INT_MASK_R1 0x80 +#define INT_MASK_R2 0x81 +#define INT_MASK_R3 0x82 +#define INT_MASK_R4 0x83 + +#define INT_SET_MASK_R1 0x90 +#define INT_SET_MASK_R2 0x91 +#define INT_SET_MASK_R3 0x92 +#define INT_SET_MASK_R4 0x93 + +#define INT_CLEAR_MASK_R1 0xA0 +#define INT_CLEAR_MASK_R2 0xA1 +#define INT_CLEAR_MASK_R3 0xA2 +#define INT_CLEAR_MASK_R4 0xA3 + +#define INT_SRC_R1 0xB0 +#define INT_SRC_R2 0xB1 +#define INT_SRC_R3 0xB2 +#define INT_SRC_R4 0xB3 + +#define PMIC_MAX_REGISTER_ADDRESS INT_SRC_R4 + +#define STPMIC1_PMIC_NUM_IRQ_REGS 4 + +#define TURN_OFF_SR_ICC_EVENT 0x08 + +#define LDO_VOLTAGE_MASK GENMASK(6, 2) +#define BUCK_VOLTAGE_MASK GENMASK(7, 2) +#define LDO_BUCK_VOLTAGE_SHIFT 2 + +#define LDO_ENABLE_MASK BIT(0) +#define BUCK_ENABLE_MASK BIT(0) + +#define BUCK_HPLP_ENABLE_MASK BIT(1) +#define BUCK_HPLP_SHIFT 1 + +#define STDBY_ENABLE_MASK BIT(0) + +#define BUCKS_PD_CR_REG_MASK GENMASK(7, 0) +#define BUCK_MASK_RANK_REGISTER_MASK GENMASK(3, 0) +#define BUCK_MASK_RESET_REGISTER_MASK GENMASK(3, 0) +#define LDO1234_PULL_DOWN_REGISTER_MASK GENMASK(7, 0) +#define LDO56_VREF_PD_CR_REG_MASK GENMASK(5, 0) +#define LDO_MASK_RANK_REGISTER_MASK GENMASK(5, 0) +#define LDO_MASK_RESET_REGISTER_MASK GENMASK(5, 0) + +#define BUCK1_PULL_DOWN_REG BUCKS_PD_CR +#define BUCK1_PULL_DOWN_MASK BIT(0) +#define BUCK2_PULL_DOWN_REG BUCKS_PD_CR +#define BUCK2_PULL_DOWN_MASK BIT(2) +#define BUCK3_PULL_DOWN_REG BUCKS_PD_CR +#define BUCK3_PULL_DOWN_MASK BIT(4) +#define BUCK4_PULL_DOWN_REG BUCKS_PD_CR +#define BUCK4_PULL_DOWN_MASK BIT(6) + +#define LDO1_PULL_DOWN_REG LDO14_PD_CR +#define LDO1_PULL_DOWN_MASK BIT(0) +#define LDO2_PULL_DOWN_REG LDO14_PD_CR +#define LDO2_PULL_DOWN_MASK BIT(2) +#define LDO3_PULL_DOWN_REG LDO14_PD_CR +#define LDO3_PULL_DOWN_MASK BIT(4) +#define LDO4_PULL_DOWN_REG LDO14_PD_CR +#define LDO4_PULL_DOWN_MASK BIT(6) +#define LDO5_PULL_DOWN_REG LDO56_VREF_PD_CR +#define LDO5_PULL_DOWN_MASK BIT(0) +#define LDO6_PULL_DOWN_REG LDO56_VREF_PD_CR +#define LDO6_PULL_DOWN_MASK BIT(2) +#define VREF_DDR_PULL_DOWN_REG LDO56_VREF_PD_CR +#define VREF_DDR_PULL_DOWN_MASK BIT(4) + +#define BUCKS_ICCTO_CR_REG_MASK GENMASK(6, 0) +#define LDOS_ICCTO_CR_REG_MASK GENMASK(5, 0) + +#define LDO_BYPASS_MASK BIT(7) + +/* Main PMIC Control Register + * SWOFF_PWRCTRL_CR + * Address : 0x10 + */ +#define ICC_EVENT_ENABLED BIT(4) +#define PWRCTRL_POLARITY_HIGH BIT(3) +#define PWRCTRL_PIN_VALID BIT(2) +#define RESTART_REQUEST_ENABLED BIT(1) +#define SOFTWARE_SWITCH_OFF_ENABLED BIT(0) + +/* Main PMIC PADS Control Register + * PADS_PULL_CR + * Address : 0x11 + */ +#define WAKEUP_DETECTOR_DISABLED BIT(4) +#define PWRCTRL_PD_ACTIVE BIT(3) +#define PWRCTRL_PU_ACTIVE BIT(2) +#define WAKEUP_PD_ACTIVE BIT(1) +#define PONKEY_PU_INACTIVE BIT(0) + +/* Main PMIC VINLOW Control Register + * VBUS_DET_VIN_CRC DMSC + * Address : 0x15 + */ +#define SWIN_DETECTOR_ENABLED BIT(7) +#define SWOUT_DETECTOR_ENABLED BIT(6) +#define VINLOW_ENABLED BIT(0) +#define VINLOW_CTRL_REG_MASK GENMASK(7, 0) + +/* USB Control Register + * Address : 0x40 + */ +#define BOOST_OVP_DISABLED BIT(7) +#define VBUS_OTG_DETECTION_DISABLED BIT(6) +#define SW_OUT_DISCHARGE BIT(5) +#define VBUS_OTG_DISCHARGE BIT(4) +#define OCP_LIMIT_HIGH BIT(3) +#define SWIN_SWOUT_ENABLED BIT(2) +#define USBSW_OTG_SWITCH_ENABLED BIT(1) +#define BOOST_ENABLED BIT(0) + +/* PKEY_TURNOFF_CR + * Address : 0x16 + */ +#define PONKEY_PWR_OFF BIT(7) +#define PONKEY_CC_FLAG_CLEAR BIT(6) +#define PONKEY_TURNOFF_TIMER_MASK GENMASK(3, 0) +#define PONKEY_TURNOFF_MASK GENMASK(7, 0) + +/* + * struct stpmic1 - stpmic1 master device for sub-drivers + * @dev: master device of the chip (can be used to access platform data) + * @irq: main IRQ number + * @regmap_irq_chip_data: irq chip data + */ +struct stpmic1 { + struct device *dev; + struct regmap *regmap; + int irq; + struct regmap_irq_chip_data *irq_data; +}; + +#endif /* __LINUX_MFD_STPMIC1_H */ diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h index b9a53e013bff..483168403ae5 100644 --- a/include/linux/mfd/ti_am335x_tscadc.h +++ b/include/linux/mfd/ti_am335x_tscadc.h @@ -78,6 +78,8 @@ #define STEPCONFIG_YNN BIT(8) #define STEPCONFIG_XNP BIT(9) #define STEPCONFIG_YPN BIT(10) +#define STEPCONFIG_RFP(val) ((val) << 12) +#define STEPCONFIG_RFP_VREFP (0x3 << 12) #define STEPCONFIG_INM_MASK (0xF << 15) #define STEPCONFIG_INM(val) ((val) << 15) #define STEPCONFIG_INM_ADCREFM STEPCONFIG_INM(8) @@ -86,6 +88,8 @@ #define STEPCONFIG_INP_AN4 STEPCONFIG_INP(4) #define STEPCONFIG_INP_ADCREFM STEPCONFIG_INP(8) #define STEPCONFIG_FIFO1 BIT(26) +#define STEPCONFIG_RFM(val) ((val) << 23) +#define STEPCONFIG_RFM_VREFN (0x3 << 23) /* Delay register */ #define STEPDELAY_OPEN_MASK (0x3FFFF << 0) diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index e2687a30e5a1..739b7bf37eaa 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -79,7 +79,7 @@ /* Some controllers have a CBSY bit */ #define TMIO_MMC_HAVE_CBSY BIT(11) -/* Some controllers that support HS400 use use 4 taps while others use 8. */ +/* Some controllers that support HS400 use 4 taps while others use 8. */ #define TMIO_MMC_HAVE_4TAP_HS400 BIT(13) int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base); diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index cc4a507d7ca4..842f9189537b 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -520,6 +520,12 @@ enum pgdat_flags { PGDAT_RECLAIM_LOCKED, /* prevents concurrent reclaim */ }; +enum zone_flags { + ZONE_BOOSTED_WATERMARK, /* zone recently boosted watermarks. + * Cleared when kswapd is woken. + */ +}; + static inline unsigned long zone_managed_pages(struct zone *zone) { return (unsigned long)atomic_long_read(&zone->managed_pages); diff --git a/include/linux/module.h b/include/linux/module.h index 9a21fe3509af..8fa38d3e7538 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -828,7 +828,7 @@ static inline void module_bug_finalize(const Elf_Ehdr *hdr, static inline void module_bug_cleanup(struct module *mod) {} #endif /* CONFIG_GENERIC_BUG */ -#ifdef RETPOLINE +#ifdef CONFIG_RETPOLINE extern bool retpoline_module_ok(bool has_retpoline); #else static inline bool retpoline_module_ok(bool has_retpoline) diff --git a/include/linux/of.h b/include/linux/of.h index fe472e5195a9..e240992e5cb6 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -50,7 +50,6 @@ struct of_irq_controller; struct device_node { const char *name; - const char *type; phandle phandle; const char *full_name; struct fwnode_handle fwnode; diff --git a/include/linux/pci-dma-compat.h b/include/linux/pci-dma-compat.h index cb1adf0b78a9..249d4d7fbf18 100644 --- a/include/linux/pci-dma-compat.h +++ b/include/linux/pci-dma-compat.h @@ -24,7 +24,7 @@ static inline void * pci_zalloc_consistent(struct pci_dev *hwdev, size_t size, dma_addr_t *dma_handle) { - return dma_zalloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC); + return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC); } static inline void diff --git a/include/linux/phy.h b/include/linux/phy.h index 3b051f761450..ef20aeea10cc 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -48,6 +48,7 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_fibre_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_all_ports_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_features) __ro_after_init; +extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_fec_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_init; #define PHY_BASIC_FEATURES ((unsigned long *)&phy_basic_features) @@ -56,6 +57,7 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_ini #define PHY_GBIT_FIBRE_FEATURES ((unsigned long *)&phy_gbit_fibre_features) #define PHY_GBIT_ALL_PORTS_FEATURES ((unsigned long *)&phy_gbit_all_ports_features) #define PHY_10GBIT_FEATURES ((unsigned long *)&phy_10gbit_features) +#define PHY_10GBIT_FEC_FEATURES ((unsigned long *)&phy_10gbit_fec_features) #define PHY_10GBIT_FULL_FEATURES ((unsigned long *)&phy_10gbit_full_features) extern const int phy_10_100_features_array[4]; @@ -467,8 +469,8 @@ struct phy_device { * only works for PHYs with IDs which match this field * name: The friendly name of this PHY type * phy_id_mask: Defines the important bits of the phy_id - * features: A list of features (speed, duplex, etc) supported - * by this PHY + * features: A mandatory list of features (speed, duplex, etc) + * supported by this PHY * flags: A bitfield defining certain other features this PHY * supports (like interrupts) * diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index e8e118d70fd7..3f350e2749fe 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -42,6 +42,7 @@ enum phy_mode { PHY_MODE_PCIE, PHY_MODE_ETHERNET, PHY_MODE_MIPI_DPHY, + PHY_MODE_SATA }; /** diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 0a2a88e5a383..b895f4e79868 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -108,6 +108,7 @@ void dev_pm_opp_put(struct dev_pm_opp *opp); int dev_pm_opp_add(struct device *dev, unsigned long freq, unsigned long u_volt); void dev_pm_opp_remove(struct device *dev, unsigned long freq); +void dev_pm_opp_remove_all_dynamic(struct device *dev); int dev_pm_opp_enable(struct device *dev, unsigned long freq); @@ -217,6 +218,10 @@ static inline void dev_pm_opp_remove(struct device *dev, unsigned long freq) { } +static inline void dev_pm_opp_remove_all_dynamic(struct device *dev) +{ +} + static inline int dev_pm_opp_enable(struct device *dev, unsigned long freq) { return 0; diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index 1637385bcc17..d0aecc04c54b 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -13,6 +13,7 @@ #ifndef __QCOM_SCM_H #define __QCOM_SCM_H +#include <linux/err.h> #include <linux/types.h> #include <linux/cpumask.h> diff --git a/include/linux/qed/qed_chain.h b/include/linux/qed/qed_chain.h index 59ddf9af909e..2dd0a9ed5b36 100644 --- a/include/linux/qed/qed_chain.h +++ b/include/linux/qed/qed_chain.h @@ -663,6 +663,37 @@ out: static inline void qed_chain_set_prod(struct qed_chain *p_chain, u32 prod_idx, void *p_prod_elem) { + if (p_chain->mode == QED_CHAIN_MODE_PBL) { + u32 cur_prod, page_mask, page_cnt, page_diff; + + cur_prod = is_chain_u16(p_chain) ? p_chain->u.chain16.prod_idx : + p_chain->u.chain32.prod_idx; + + /* Assume that number of elements in a page is power of 2 */ + page_mask = ~p_chain->elem_per_page_mask; + + /* Use "cur_prod - 1" and "prod_idx - 1" since producer index + * reaches the first element of next page before the page index + * is incremented. See qed_chain_produce(). + * Index wrap around is not a problem because the difference + * between current and given producer indices is always + * positive and lower than the chain's capacity. + */ + page_diff = (((cur_prod - 1) & page_mask) - + ((prod_idx - 1) & page_mask)) / + p_chain->elem_per_page; + + page_cnt = qed_chain_get_page_cnt(p_chain); + if (is_chain_u16(p_chain)) + p_chain->pbl.c.u16.prod_page_idx = + (p_chain->pbl.c.u16.prod_page_idx - + page_diff + page_cnt) % page_cnt; + else + p_chain->pbl.c.u32.prod_page_idx = + (p_chain->pbl.c.u32.prod_page_idx - + page_diff + page_cnt) % page_cnt; + } + if (is_chain_u16(p_chain)) p_chain->u.chain16.prod_idx = (u16) prod_idx; else diff --git a/include/linux/reset.h b/include/linux/reset.h index 29af6d6b2f4b..c1901b61ca30 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -32,6 +32,8 @@ struct reset_control *devm_reset_control_array_get(struct device *dev, struct reset_control *of_reset_control_array_get(struct device_node *np, bool shared, bool optional); +int reset_control_get_count(struct device *dev); + #else static inline int reset_control_reset(struct reset_control *rstc) @@ -97,6 +99,11 @@ of_reset_control_array_get(struct device_node *np, bool shared, bool optional) return optional ? NULL : ERR_PTR(-ENOTSUPP); } +static inline int reset_control_get_count(struct device *dev) +{ + return -ENOENT; +} + #endif /* CONFIG_RESET_CONTROLLER */ static inline int __must_check device_reset(struct device *dev) @@ -138,7 +145,7 @@ __must_check reset_control_get_exclusive(struct device *dev, const char *id) * * Returns a struct reset_control or IS_ERR() condition containing errno. * This function is intended for use with reset-controls which are shared - * between hardware-blocks. + * between hardware blocks. * * When a reset-control is shared, the behavior of reset_control_assert / * deassert is changed, the reset-core will keep track of a deassert_count @@ -187,7 +194,7 @@ static inline struct reset_control *of_reset_control_get_exclusive( } /** - * of_reset_control_get_shared - Lookup and obtain an shared reference + * of_reset_control_get_shared - Lookup and obtain a shared reference * to a reset controller. * @node: device to be reset by the controller * @id: reset line name @@ -229,7 +236,7 @@ static inline struct reset_control *of_reset_control_get_exclusive_by_index( } /** - * of_reset_control_get_shared_by_index - Lookup and obtain an shared + * of_reset_control_get_shared_by_index - Lookup and obtain a shared * reference to a reset controller * by index. * @node: device to be reset by the controller @@ -322,7 +329,7 @@ devm_reset_control_get_exclusive_by_index(struct device *dev, int index) /** * devm_reset_control_get_shared_by_index - resource managed - * reset_control_get_shared + * reset_control_get_shared * @dev: device to be reset by the controller * @index: index of the reset controller * diff --git a/include/linux/sched.h b/include/linux/sched.h index 89541d248893..d2f90fa92468 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -995,7 +995,7 @@ struct task_struct { /* cg_list protected by css_set_lock and tsk->alloc_lock: */ struct list_head cg_list; #endif -#ifdef CONFIG_RESCTRL +#ifdef CONFIG_X86_RESCTRL u32 closid; u32 rmid; #endif @@ -1406,6 +1406,7 @@ extern struct pid *cad_pid; #define PF_RANDOMIZE 0x00400000 /* Randomize virtual address space */ #define PF_SWAPWRITE 0x00800000 /* Allowed to write to swap */ #define PF_MEMSTALL 0x01000000 /* Stalled due to lack of memory */ +#define PF_UMH 0x02000000 /* I'm an Usermodehelper process */ #define PF_NO_SETAFFINITY 0x04000000 /* Userland is not allowed to meddle with cpus_allowed */ #define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */ #define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */ @@ -1904,6 +1905,14 @@ static inline void rseq_execve(struct task_struct *t) #endif +void __exit_umh(struct task_struct *tsk); + +static inline void exit_umh(struct task_struct *tsk) +{ + if (unlikely(tsk->flags & PF_UMH)) + __exit_umh(tsk); +} + #ifdef CONFIG_DEBUG_RSEQ void rseq_syscall(struct pt_regs *regs); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 93f56fddd92a..95d25b010a25 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3218,6 +3218,7 @@ int pskb_trim_rcsum_slow(struct sk_buff *skb, unsigned int len); * * This is exactly the same as pskb_trim except that it ensures the * checksum of received packets are still valid after the operation. + * It can change skb pointers. */ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len) diff --git a/include/linux/umh.h b/include/linux/umh.h index 235f51b62c71..0c08de356d0d 100644 --- a/include/linux/umh.h +++ b/include/linux/umh.h @@ -47,6 +47,8 @@ struct umh_info { const char *cmdline; struct file *pipe_to_umh; struct file *pipe_from_umh; + struct list_head list; + void (*cleanup)(struct umh_info *info); pid_t pid; }; int fork_usermode_blob(void *data, size_t len, struct umh_info *info); diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 32baf8e26735..987b6491b946 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -12,6 +12,11 @@ struct irq_affinity; /** * virtio_config_ops - operations for configuring a virtio device + * Note: Do not assume that a transport implements all of the operations + * getting/setting a value as a simple read/write! Generally speaking, + * any of @get/@set, @get_status/@set_status, or @get_features/ + * @finalize_features are NOT safe to be called from an atomic + * context. * @get: read the value of a configuration field * vdev: the virtio_device * offset: the offset of the configuration field @@ -22,7 +27,7 @@ struct irq_affinity; * offset: the offset of the configuration field * buf: the buffer to read the field value from. * len: the length of the buffer - * @generation: config generation counter + * @generation: config generation counter (optional) * vdev: the virtio_device * Returns the config generation counter * @get_status: read the status byte @@ -48,17 +53,17 @@ struct irq_affinity; * @del_vqs: free virtqueues found by find_vqs(). * @get_features: get the array of feature bits for this device. * vdev: the virtio_device - * Returns the first 32 feature bits (all we currently need). + * Returns the first 64 feature bits (all we currently need). * @finalize_features: confirm what device features we'll be using. * vdev: the virtio_device * This gives the final feature bits for the device: it can change * the dev->feature bits if it wants. * Returns 0 on success or error status - * @bus_name: return the bus name associated with the device + * @bus_name: return the bus name associated with the device (optional) * vdev: the virtio_device * This returns a pointer to the bus name a la pci_name from which * the caller can then copy. - * @set_vq_affinity: set the affinity for a virtqueue. + * @set_vq_affinity: set the affinity for a virtqueue (optional). * @get_vq_affinity: get the affinity for a virtqueue (optional). */ typedef void vq_callback_t(struct virtqueue *); |