diff options
Diffstat (limited to 'include/linux')
27 files changed, 220 insertions, 103 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 83d1926c61e4..67bc2da5d233 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -165,12 +165,13 @@ void bpf_register_prog_type(struct bpf_prog_type_list *tl); void bpf_register_map_type(struct bpf_map_type_list *tl); struct bpf_prog *bpf_prog_get(u32 ufd); +struct bpf_prog *bpf_prog_inc(struct bpf_prog *prog); void bpf_prog_put(struct bpf_prog *prog); void bpf_prog_put_rcu(struct bpf_prog *prog); struct bpf_map *bpf_map_get_with_uref(u32 ufd); struct bpf_map *__bpf_map_get(struct fd f); -void bpf_map_inc(struct bpf_map *map, bool uref); +struct bpf_map *bpf_map_inc(struct bpf_map *map, bool uref); void bpf_map_put_with_uref(struct bpf_map *map); void bpf_map_put(struct bpf_map *map); diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index e63d3a513e67..788c7c49a673 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -435,6 +435,7 @@ struct cgroup_subsys { int (*can_attach)(struct cgroup_taskset *tset); void (*cancel_attach)(struct cgroup_taskset *tset); void (*attach)(struct cgroup_taskset *tset); + void (*post_attach)(void); int (*can_fork)(struct task_struct *task, void **priv_p); void (*cancel_fork)(struct task_struct *task, void *priv); void (*fork)(struct task_struct *task, void *priv); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 23026ba6ff25..8d5915f78935 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -387,6 +387,7 @@ struct clk_divider { #define CLK_DIVIDER_MAX_AT_ZERO BIT(6) extern const struct clk_ops clk_divider_ops; +extern const struct clk_ops clk_divider_ro_ops; unsigned long divider_recalc_rate(struct clk_hw *hw, unsigned long parent_rate, unsigned int val, const struct clk_div_table *table, diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 903a8e852f5d..66bf56640fe1 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -194,10 +194,12 @@ struct coresight_device { * Operations available for sinks * @enable: enables the sink. * @disable: disables the sink. + * @abort: captures sink trace on abort */ struct coresight_ops_sink { int (*enable)(struct coresight_device *csdev); void (*disable)(struct coresight_device *csdev); + void (*abort)(struct coresight_device *csdev); }; /** @@ -239,6 +241,7 @@ extern int coresight_enable(struct coresight_device *csdev); extern void coresight_disable(struct coresight_device *csdev); extern int coresight_timeout(void __iomem *addr, u32 offset, int position, int value); +extern void coresight_abort(void); #else static inline struct coresight_device * coresight_register(struct coresight_desc *desc) { return NULL; } @@ -248,6 +251,7 @@ coresight_enable(struct coresight_device *csdev) { return -ENOSYS; } static inline void coresight_disable(struct coresight_device *csdev) {} static inline int coresight_timeout(void __iomem *addr, u32 offset, int position, int value) { return 1; } +static inline void coresight_abort(void) {} #endif #if defined(CONFIG_OF) && defined(CONFIG_CORESIGHT) diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index fea160ee5803..85a868ccb493 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -137,8 +137,6 @@ static inline void set_mems_allowed(nodemask_t nodemask) task_unlock(current); } -extern void cpuset_post_attach_flush(void); - #else /* !CONFIG_CPUSETS */ static inline bool cpusets_enabled(void) { return false; } @@ -245,10 +243,6 @@ static inline bool read_mems_allowed_retry(unsigned int seq) return false; } -static inline void cpuset_post_attach_flush(void) -{ -} - #endif /* !CONFIG_CPUSETS */ #endif /* _LINUX_CPUSET_H */ diff --git a/include/linux/dcache.h b/include/linux/dcache.h index f513dd855cb2..d81746d3b2da 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -592,4 +592,16 @@ static inline struct dentry *d_real(struct dentry *dentry) return dentry; } +static inline struct inode *vfs_select_inode(struct dentry *dentry, + unsigned open_flags) +{ + struct inode *inode = d_inode(dentry); + + if (inode && unlikely(dentry->d_flags & DCACHE_OP_SELECT_INODE)) + inode = dentry->d_op->d_select_inode(dentry, open_flags); + + return inode; +} + + #endif /* __LINUX_DCACHE_H */ diff --git a/include/linux/efi.h b/include/linux/efi.h index 47be3ad7d3e5..333d0ca6940f 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -299,7 +299,7 @@ typedef struct { void *open_protocol_information; void *protocols_per_handle; void *locate_handle_buffer; - void *locate_protocol; + efi_status_t (*locate_protocol)(efi_guid_t *, void *, void **); void *install_multiple_protocol_interfaces; void *uninstall_multiple_protocol_interfaces; void *calculate_crc32; @@ -599,6 +599,10 @@ void efi_native_runtime_setup(void); #define EFI_PROPERTIES_TABLE_GUID \ EFI_GUID( 0x880aaca3, 0x4adc, 0x4a04, 0x90, 0x79, 0xb7, 0x47, 0x34, 0x08, 0x25, 0xe5 ) +#define EFI_RNG_PROTOCOL_GUID \ + EFI_GUID(0x3152bca5, 0xeade, 0x433d, \ + 0x86, 0x2e, 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44) + typedef struct { efi_guid_t guid; u64 table; diff --git a/include/linux/hash.h b/include/linux/hash.h index d0494c399392..a75b1009d3f7 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -33,12 +33,28 @@ #error Wordsize not 32 or 64 #endif +/* + * The above primes are actively bad for hashing, since they are + * too sparse. The 32-bit one is mostly ok, the 64-bit one causes + * real problems. Besides, the "prime" part is pointless for the + * multiplicative hash. + * + * Although a random odd number will do, it turns out that the golden + * ratio phi = (sqrt(5)-1)/2, or its negative, has particularly nice + * properties. + * + * These are the negative, (1 - phi) = (phi^2) = (3 - sqrt(5))/2. + * (See Knuth vol 3, section 6.4, exercise 9.) + */ +#define GOLDEN_RATIO_32 0x61C88647 +#define GOLDEN_RATIO_64 0x61C8864680B583EBull + static __always_inline u64 hash_64(u64 val, unsigned int bits) { u64 hash = val; -#if defined(CONFIG_ARCH_HAS_FAST_MULTIPLIER) && BITS_PER_LONG == 64 - hash = hash * GOLDEN_RATIO_PRIME_64; +#if BITS_PER_LONG == 64 + hash = hash * GOLDEN_RATIO_64; #else /* Sigh, gcc can't optimise this alone like it does for 32 bits. */ u64 n = hash; diff --git a/include/linux/hdcp_qseecom.h b/include/linux/hdcp_qseecom.h index 26e97700fc73..f66264bc935a 100644 --- a/include/linux/hdcp_qseecom.h +++ b/include/linux/hdcp_qseecom.h @@ -14,6 +14,8 @@ #define __HDCP_QSEECOM_H #include <linux/types.h> +#define HDCP_MAX_MESSAGE_PARTS 4 + enum hdcp_lib_wakeup_cmd { HDCP_LIB_WKUP_CMD_INVALID, HDCP_LIB_WKUP_CMD_START, @@ -44,12 +46,25 @@ struct hdcp_lib_wakeup_data { uint32_t timeout; }; +struct hdcp_msg_part { + uint32_t offset; + uint32_t length; +}; + +struct hdcp_msg_data { + uint32_t num_messages; + struct hdcp_msg_part messages[HDCP_MAX_MESSAGE_PARTS]; + uint8_t rx_status; +}; + struct hdmi_hdcp_wakeup_data { enum hdmi_hdcp_wakeup_cmd cmd; void *context; char *send_msg_buf; uint32_t send_msg_len; uint32_t timeout; + uint8_t abort_mask; + const struct hdcp_msg_data *message_data; }; static inline char *hdmi_hdcp_cmd_to_str(uint32_t cmd) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 685c262e0be8..b0eb06423d5e 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -96,9 +96,7 @@ u32 hugetlb_fault_mutex_hash(struct hstate *h, struct mm_struct *mm, struct address_space *mapping, pgoff_t idx, unsigned long address); -#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud); -#endif extern int hugepages_treat_as_movable; extern int sysctl_hugetlb_shm_group; diff --git a/include/linux/input/ft5x06_ts.h b/include/linux/input/ft5x06_ts.h index 08ccbc9bd71c..bd37af71fe0d 100644 --- a/include/linux/input/ft5x06_ts.h +++ b/include/linux/input/ft5x06_ts.h @@ -22,8 +22,30 @@ #define FT5X16_ID 0x0A #define FT5X36_ID 0x14 #define FT6X06_ID 0x06 +#define FT6X36_ID 0x36 + +struct fw_upgrade_info { + bool auto_cal; + u16 delay_aa; + u16 delay_55; + u8 upgrade_id_1; + u8 upgrade_id_2; + u16 delay_readid; + u16 delay_erase_flash; +}; + +struct ft5x06_psensor_platform_data { + struct input_dev *input_psensor_dev; + struct sensors_classdev ps_cdev; + int tp_psensor_opened; + char tp_psensor_data; /* 0 near, 1 far */ + struct ft5x06_ts_data *data; +}; struct ft5x06_ts_platform_data { + struct fw_upgrade_info info; + const char *name; + const char *fw_name; u32 irqflags; u32 irq_gpio; u32 irq_gpio_flags; @@ -38,8 +60,15 @@ struct ft5x06_ts_platform_data { u32 panel_miny; u32 panel_maxx; u32 panel_maxy; + u32 group_id; + u32 hard_rst_dly; + u32 soft_rst_dly; + u32 num_max_touches; + bool fw_vkey_support; bool no_force_update; bool i2c_pull_up; + bool ignore_id_check; + bool psensor_support; int (*power_init)(bool); int (*power_on)(bool); }; diff --git a/include/linux/input/synaptics_dsx_v2_6.h b/include/linux/input/synaptics_dsx_v2_6.h index 2b91bc043f6f..5d4bbedb5f1a 100644 --- a/include/linux/input/synaptics_dsx_v2_6.h +++ b/include/linux/input/synaptics_dsx_v2_6.h @@ -5,6 +5,7 @@ * * Copyright (C) 2012 Alexandra Chin <alexandra.chin@tw.synaptics.com> * Copyright (C) 2012 Scott Lin <scott.lin@tw.synaptics.com> + * Copyright (C) 2016, The Linux Foundation. All rights reserved. * * 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 @@ -57,6 +58,7 @@ struct synaptics_dsx_button_map { * @x_flip: x flip flag * @y_flip: y flip flag * @swap_axes: swap axes flag + * @resume_in_workqueue: defer resume function to workqueue * @irq_gpio: attention interrupt GPIO * @irq_on_state: attention interrupt active state * @power_gpio: power switch GPIO @@ -79,11 +81,13 @@ struct synaptics_dsx_button_map { * @bus_reg_name: pointer to name of regulator for bus pullup control * @cap_button_map: pointer to 0D button map * @vir_button_map: pointer to virtual button map + * @resume_in_workqueue: defer resume function to workqueue */ struct synaptics_dsx_board_data { bool x_flip; bool y_flip; bool swap_axes; + bool resume_in_workqueue; int irq_gpio; int irq_on_state; int power_gpio; diff --git a/include/linux/ipa.h b/include/linux/ipa.h index 5f85508353c9..81da2aaa01e5 100644 --- a/include/linux/ipa.h +++ b/include/linux/ipa.h @@ -764,6 +764,7 @@ enum ipa_irq_type { IPA_TX_SUSPEND_IRQ, IPA_TX_HOLB_DROP_IRQ, IPA_BAM_IDLE_IRQ, + IPA_BAM_GSI_IDLE_IRQ = IPA_BAM_IDLE_IRQ, IPA_IRQ_MAX }; @@ -948,6 +949,8 @@ struct ipa_wdi_ul_params_smmu { struct sg_table rdy_comp_ring; phys_addr_t rdy_comp_ring_wp_pa; u32 rdy_comp_ring_size; + u32 *rdy_ring_rp_va; + u32 *rdy_comp_ring_wp_va; }; /** diff --git a/include/linux/leds-qpnp-flash.h b/include/linux/leds-qpnp-flash.h index 55867e78bba6..3df370a9e6d3 100644 --- a/include/linux/leds-qpnp-flash.h +++ b/include/linux/leds-qpnp-flash.h @@ -16,8 +16,10 @@ #include <linux/leds.h> #define ENABLE_REGULATOR BIT(0) -#define QUERY_MAX_CURRENT BIT(1) +#define DISABLE_REGULATOR BIT(1) +#define QUERY_MAX_CURRENT BIT(2) -int qpnp_flash_led_prepare(struct led_trigger *trig, int options); +int qpnp_flash_led_prepare(struct led_trigger *trig, int options, + int *max_current); #endif diff --git a/include/linux/mfd/samsung/s2mps11.h b/include/linux/mfd/samsung/s2mps11.h index b288965e8101..2c14eeca46f0 100644 --- a/include/linux/mfd/samsung/s2mps11.h +++ b/include/linux/mfd/samsung/s2mps11.h @@ -173,10 +173,12 @@ enum s2mps11_regulators { #define S2MPS11_LDO_VSEL_MASK 0x3F #define S2MPS11_BUCK_VSEL_MASK 0xFF +#define S2MPS11_BUCK9_VSEL_MASK 0x1F #define S2MPS11_ENABLE_MASK (0x03 << S2MPS11_ENABLE_SHIFT) #define S2MPS11_ENABLE_SHIFT 0x06 #define S2MPS11_LDO_N_VOLTAGES (S2MPS11_LDO_VSEL_MASK + 1) #define S2MPS11_BUCK_N_VOLTAGES (S2MPS11_BUCK_VSEL_MASK + 1) +#define S2MPS11_BUCK9_N_VOLTAGES (S2MPS11_BUCK9_VSEL_MASK + 1) #define S2MPS11_RAMP_DELAY 25000 /* uV/us */ #define S2MPS11_CTRL1_PWRHOLD_MASK BIT(4) diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 0b473cbfa7ef..a91b67b18a73 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -334,6 +334,17 @@ enum { MLX5_CAP_OFF_CMDIF_CSUM = 46, }; +enum { + /* + * Max wqe size for rdma read is 512 bytes, so this + * limits our max_sge_rd as the wqe needs to fit: + * - ctrl segment (16 bytes) + * - rdma segment (16 bytes) + * - scatter elements (16 bytes each) + */ + MLX5_MAX_SGE_RD = (512 - 16 - 16) / 16 +}; + struct mlx5_inbox_hdr { __be16 opcode; u8 rsvd[4]; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index af3efd9157f0..412aa988c6ad 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -792,9 +792,9 @@ int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, int mlx5_query_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status *status); -int mlx5_set_port_mtu(struct mlx5_core_dev *dev, int mtu, u8 port); -void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu, u8 port); -void mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu, +int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port); +void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, u8 port); +void mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, u16 *oper_mtu, u8 port); int mlx5_query_port_vl_hw_cap(struct mlx5_core_dev *dev, diff --git a/include/linux/mm.h b/include/linux/mm.h index cbe9b794c714..57a44fa9ab89 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1097,6 +1097,8 @@ struct zap_details { struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_t pte); +struct page *vm_normal_page_pmd(struct vm_area_struct *vma, unsigned long addr, + pmd_t pmd); int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, unsigned long size); diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 9f9e60736eba..ea0009064bbc 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -522,10 +522,6 @@ struct mm_struct { #ifdef CONFIG_HUGETLB_PAGE atomic_long_t hugetlb_usage; #endif -#ifdef CONFIG_MSM_APP_SETTINGS - int app_setting; -#endif - }; static inline void mm_init_cpumask(struct mm_struct *mm) diff --git a/include/linux/msm_dma_iommu_mapping.h b/include/linux/msm_dma_iommu_mapping.h index 370d6f5e1d65..76451faa2073 100644 --- a/include/linux/msm_dma_iommu_mapping.h +++ b/include/linux/msm_dma_iommu_mapping.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2015, The Linux Foundation. All rights reserved. +/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved. * * 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 @@ -50,6 +50,7 @@ static inline int msm_dma_map_sg(struct device *dev, struct scatterlist *sg, void msm_dma_unmap_sg(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction dir, struct dma_buf *dma_buf); +int msm_dma_unmap_all_for_dev(struct device *dev); /* * Below is private function only to be called by framework (ION) and not by @@ -89,6 +90,11 @@ static inline void msm_dma_unmap_sg(struct device *dev, { } +int msm_dma_unmap_all_for_dev(struct device *dev) +{ + return 0; +} + static inline void msm_dma_buf_freed(void *buffer) {} #endif /*CONFIG_IOMMU_API*/ diff --git a/include/linux/msm_ext_display.h b/include/linux/msm_ext_display.h index 81a95657a719..54c99d9cb245 100644 --- a/include/linux/msm_ext_display.h +++ b/include/linux/msm_ext_display.h @@ -121,6 +121,7 @@ struct msm_ext_disp_init_data { struct kobject *kobj; struct msm_ext_disp_intf_ops intf_ops; struct msm_ext_disp_audio_codec_ops codec_ops; + struct platform_device *pdev; }; /* diff --git a/include/linux/net.h b/include/linux/net.h index 0b4ac7da583a..25ef630f1bd6 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -245,7 +245,15 @@ do { \ net_ratelimited_function(pr_warn, fmt, ##__VA_ARGS__) #define net_info_ratelimited(fmt, ...) \ net_ratelimited_function(pr_info, fmt, ##__VA_ARGS__) -#if defined(DEBUG) +#if defined(CONFIG_DYNAMIC_DEBUG) +#define net_dbg_ratelimited(fmt, ...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT) && \ + net_ratelimit()) \ + __dynamic_pr_debug(&descriptor, fmt, ##__VA_ARGS__); \ +} while (0) +#elif defined(DEBUG) #define net_dbg_ratelimited(fmt, ...) \ net_ratelimited_function(pr_debug, fmt, ##__VA_ARGS__) #else diff --git a/include/linux/qpnp/qpnp-revid.h b/include/linux/qpnp/qpnp-revid.h index 388296c53460..b13ebe50c3d6 100644 --- a/include/linux/qpnp/qpnp-revid.h +++ b/include/linux/qpnp/qpnp-revid.h @@ -201,6 +201,9 @@ /* PMI8937 */ #define PMI8937_SUBTYPE 0x37 +/* SMB1381 */ +#define SMB1381_SUBTYPE 0x17 + struct pmic_revid_data { u8 rev1; u8 rev2; diff --git a/include/linux/sched.h b/include/linux/sched.h index 06dd540192c7..74b2a11b1d1c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1232,9 +1232,6 @@ struct sched_avg { u64 last_update_time, load_sum; u32 util_sum, period_contrib; unsigned long load_avg, util_avg; -#ifdef CONFIG_SCHED_HMP - u32 runnable_avg_sum_scaled; -#endif }; #ifdef CONFIG_SCHEDSTATS @@ -1308,12 +1305,10 @@ struct ravg { u64 mark_start; u32 sum, demand; u32 sum_history[RAVG_HIST_SIZE_MAX]; -#ifdef CONFIG_SCHED_FREQ_INPUT u32 curr_window, prev_window; u16 active_windows; u32 pred_demand; u8 busy_buckets[NUM_BUSY_BUCKETS]; -#endif }; struct sched_entity { @@ -2155,32 +2150,6 @@ static inline cputime_t task_gtime(struct task_struct *t) extern void task_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st); extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st); -struct sched_load { - unsigned long prev_load; - unsigned long new_task_load; - unsigned long predicted_load; -}; - -#if defined(CONFIG_SCHED_FREQ_INPUT) -extern int sched_set_window(u64 window_start, unsigned int window_size); -extern unsigned long sched_get_busy(int cpu); -extern void sched_get_cpus_busy(struct sched_load *busy, - const struct cpumask *query_cpus); -extern void sched_set_io_is_busy(int val); -#else -static inline int sched_set_window(u64 window_start, unsigned int window_size) -{ - return -EINVAL; -} -static inline unsigned long sched_get_busy(int cpu) -{ - return 0; -} -static inline void sched_get_cpus_busy(struct sched_load *busy, - const struct cpumask *query_cpus) {}; -static inline void sched_set_io_is_busy(int val) {}; -#endif - /* * Per process flags */ @@ -2349,10 +2318,6 @@ extern void do_set_cpus_allowed(struct task_struct *p, extern int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask); -extern void sched_set_cpu_cstate(int cpu, int cstate, - int wakeup_energy, int wakeup_latency); -extern void sched_set_cluster_dstate(const cpumask_t *cluster_cpus, int dstate, - int wakeup_energy, int wakeup_latency); #else static inline void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask) @@ -2365,24 +2330,27 @@ static inline int set_cpus_allowed_ptr(struct task_struct *p, return -EINVAL; return 0; } -static inline void -sched_set_cpu_cstate(int cpu, int cstate, int wakeup_energy, int wakeup_latency) -{ -} - -static inline void sched_set_cluster_dstate(const cpumask_t *cluster_cpus, - int dstate, int wakeup_energy, int wakeup_latency) -{ -} #endif +struct sched_load { + unsigned long prev_load; + unsigned long new_task_load; + unsigned long predicted_load; +}; + extern int sched_set_wake_up_idle(struct task_struct *p, int wake_up_idle); extern u32 sched_get_wake_up_idle(struct task_struct *p); -extern int sched_set_group_id(struct task_struct *p, unsigned int group_id); -extern unsigned int sched_get_group_id(struct task_struct *p); -#ifdef CONFIG_SCHED_HMP +struct cpu_cycle_counter_cb { + u64 (*get_cpu_cycle_counter)(int cpu); +}; +#ifdef CONFIG_SCHED_HMP +extern int sched_set_window(u64 window_start, unsigned int window_size); +extern unsigned long sched_get_busy(int cpu); +extern void sched_get_cpus_busy(struct sched_load *busy, + const struct cpumask *query_cpus); +extern void sched_set_io_is_busy(int val); extern int sched_set_boost(int enable); extern int sched_set_init_task_load(struct task_struct *p, int init_load_pct); extern u32 sched_get_init_task_load(struct task_struct *p); @@ -2391,9 +2359,42 @@ extern unsigned int sched_get_static_cpu_pwr_cost(int cpu); extern int sched_set_static_cluster_pwr_cost(int cpu, unsigned int cost); extern unsigned int sched_get_static_cluster_pwr_cost(int cpu); extern int sched_update_freq_max_load(const cpumask_t *cpumask); -extern void sched_update_cpu_freq_min_max(const cpumask_t *cpus, u32 fmin, u32 - fmax); -#else +extern void sched_update_cpu_freq_min_max(const cpumask_t *cpus, + u32 fmin, u32 fmax); +extern void sched_set_cpu_cstate(int cpu, int cstate, + int wakeup_energy, int wakeup_latency); +extern void sched_set_cluster_dstate(const cpumask_t *cluster_cpus, int dstate, + int wakeup_energy, int wakeup_latency); +extern int register_cpu_cycle_counter_cb(struct cpu_cycle_counter_cb *cb); +extern u64 sched_ktime_clock(void); +extern int sched_set_group_id(struct task_struct *p, unsigned int group_id); +extern unsigned int sched_get_group_id(struct task_struct *p); + +#else /* CONFIG_SCHED_HMP */ +static inline u64 sched_ktime_clock(void) +{ + return 0; +} + +static inline int +register_cpu_cycle_counter_cb(struct cpu_cycle_counter_cb *cb) +{ + return 0; +} + +static inline int sched_set_window(u64 window_start, unsigned int window_size) +{ + return -EINVAL; +} +static inline unsigned long sched_get_busy(int cpu) +{ + return 0; +} +static inline void sched_get_cpus_busy(struct sched_load *busy, + const struct cpumask *query_cpus) {}; + +static inline void sched_set_io_is_busy(int val) {}; + static inline int sched_set_boost(int enable) { return -EINVAL; @@ -2406,7 +2407,17 @@ static inline int sched_update_freq_max_load(const cpumask_t *cpumask) static inline void sched_update_cpu_freq_min_max(const cpumask_t *cpus, u32 fmin, u32 fmax) { } -#endif + +static inline void +sched_set_cpu_cstate(int cpu, int cstate, int wakeup_energy, int wakeup_latency) +{ +} + +static inline void sched_set_cluster_dstate(const cpumask_t *cluster_cpus, + int dstate, int wakeup_energy, int wakeup_latency) +{ +} +#endif /* CONFIG_SCHED_HMP */ #ifdef CONFIG_NO_HZ_COMMON void calc_load_enter_idle(void); @@ -2441,8 +2452,6 @@ extern u64 local_clock(void); extern u64 running_clock(void); extern u64 sched_clock_cpu(int cpu); -extern u64 sched_ktime_clock(void); - extern void sched_clock_init(void); extern int sched_clock_initialized(void); @@ -3379,9 +3388,4 @@ static inline unsigned long rlimit_max(unsigned int limit) return task_rlimit_max(current, limit); } -struct cpu_cycle_counter_cb { - u64 (*get_cpu_cycle_counter)(int cpu); -}; -int register_cpu_cycle_counter_cb(struct cpu_cycle_counter_cb *cb); - #endif diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index 3e5fd5619367..1f9c2c734b20 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -40,21 +40,14 @@ extern unsigned int sysctl_sched_min_granularity; extern unsigned int sysctl_sched_wakeup_granularity; extern unsigned int sysctl_sched_child_runs_first; extern unsigned int sysctl_sched_wake_to_idle; -extern unsigned int sysctl_sched_wakeup_load_threshold; + +#ifdef CONFIG_SCHED_HMP +extern int sysctl_sched_freq_inc_notify; +extern int sysctl_sched_freq_dec_notify; extern unsigned int sysctl_sched_window_stats_policy; extern unsigned int sysctl_sched_ravg_hist_size; extern unsigned int sysctl_sched_cpu_high_irqload; - -#if defined(CONFIG_SCHED_FREQ_INPUT) || defined(CONFIG_SCHED_HMP) extern unsigned int sysctl_sched_init_task_load_pct; -#endif - -#ifdef CONFIG_SCHED_FREQ_INPUT -extern int sysctl_sched_freq_inc_notify; -extern int sysctl_sched_freq_dec_notify; -#endif - -#ifdef CONFIG_SCHED_HMP extern unsigned int sysctl_sched_spill_nr_run; extern unsigned int sysctl_sched_spill_load_pct; extern unsigned int sysctl_sched_upmigrate_pct; @@ -66,11 +59,11 @@ extern unsigned int sysctl_sched_big_waker_task_load_pct; extern unsigned int sysctl_sched_select_prev_cpu_us; extern unsigned int sysctl_sched_enable_colocation; extern unsigned int sysctl_sched_restrict_cluster_spill; -#if defined(CONFIG_SCHED_FREQ_INPUT) extern unsigned int sysctl_sched_new_task_windows; extern unsigned int sysctl_sched_pred_alert_freq; extern unsigned int sysctl_sched_freq_aggregate; -#endif +extern unsigned int sysctl_sched_enable_thread_grouping; +extern unsigned int sysctl_sched_freq_aggregate_threshold_pct; #else /* CONFIG_SCHED_HMP */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 0afc11f8f300..b2c1ea2a4739 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -342,22 +342,26 @@ struct earlycon_device { struct earlycon_id { char name[16]; + char compatible[128]; int (*setup)(struct earlycon_device *, const char *options); } __aligned(32); +extern const struct earlycon_id __earlycon_table[]; +extern const struct earlycon_id __earlycon_table_end[]; + +#define OF_EARLYCON_DECLARE(_name, compat, fn) \ + static const struct earlycon_id __UNIQUE_ID(__earlycon_##_name) \ + __used __section(__earlycon_table) \ + = { .name = __stringify(_name), \ + .compatible = compat, \ + .setup = fn } + +#define EARLYCON_DECLARE(_name, fn) OF_EARLYCON_DECLARE(_name, "", fn) + extern int setup_earlycon(char *buf); extern int of_setup_earlycon(unsigned long addr, int (*setup)(struct earlycon_device *, const char *)); -#define EARLYCON_DECLARE(_name, func) \ - static const struct earlycon_id __earlycon_##_name \ - __used __section(__earlycon_table) \ - = { .name = __stringify(_name), \ - .setup = func } - -#define OF_EARLYCON_DECLARE(name, compat, fn) \ - _OF_DECLARE(earlycon, name, compat, fn, void *) - struct uart_port *uart_get_console(struct uart_port *ports, int nr, struct console *c); int uart_parse_earlycon(char *p, unsigned char *iotype, unsigned long *addr, diff --git a/include/linux/usb.h b/include/linux/usb.h index 246945be000c..55240f9a3b94 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1896,8 +1896,11 @@ static inline int usb_translate_errors(int error_code) #define USB_DEVICE_REMOVE 0x0002 #define USB_BUS_ADD 0x0003 #define USB_BUS_REMOVE 0x0004 +#define USB_BUS_DIED 0x0005 extern void usb_register_notify(struct notifier_block *nb); extern void usb_unregister_notify(struct notifier_block *nb); +extern void usb_register_atomic_notify(struct notifier_block *nb); +extern void usb_unregister_atomic_notify(struct notifier_block *nb); /* debugfs stuff */ extern struct dentry *usb_debug_root; |