diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_edid.h | 5 | ||||
| -rw-r--r-- | include/linux/cpumask.h | 8 | ||||
| -rw-r--r-- | include/linux/fscache-cache.h | 1 | ||||
| -rw-r--r-- | include/linux/log2.h | 13 | ||||
| -rw-r--r-- | include/linux/mm.h | 53 | ||||
| -rw-r--r-- | include/linux/vmalloc.h | 4 | ||||
| -rw-r--r-- | include/net/cnss_utils.h | 40 | ||||
| -rw-r--r-- | include/net/ipv6.h | 5 | ||||
| -rw-r--r-- | include/uapi/drm/drm_fourcc.h | 8 | ||||
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 11 | ||||
| -rw-r--r-- | include/uapi/linux/usb/ch11.h | 3 |
11 files changed, 119 insertions, 32 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 4317ea41382f..69cb2ba37116 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -209,6 +209,11 @@ struct detailed_timing { #define DRM_EDID_HDMI_DC_30 (1 << 4) #define DRM_EDID_HDMI_DC_Y444 (1 << 3) +/* YCBCR 420 deep color modes */ +#define DRM_EDID_YCBCR420_DC_48 (1 << 2) +#define DRM_EDID_YCBCR420_DC_36 (1 << 1) +#define DRM_EDID_YCBCR420_DC_30 (1 << 0) + /* ELD Header Block */ #define DRM_ELD_HEADER_BLOCK_SIZE 4 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 7e956e33618f..94013037585e 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -98,6 +98,13 @@ extern const struct cpumask *const cpu_isolated_mask; #define num_present_cpus() cpumask_weight(cpu_present_mask) #define num_active_cpus() cpumask_weight(cpu_active_mask) #define num_isolated_cpus() cpumask_weight(cpu_isolated_mask) +#define num_online_uniso_cpus() \ +({ \ + cpumask_t mask; \ + \ + cpumask_andnot(&mask, cpu_online_mask, cpu_isolated_mask); \ + cpumask_weight(&mask); \ +}) #define cpu_online(cpu) cpumask_test_cpu((cpu), cpu_online_mask) #define cpu_possible(cpu) cpumask_test_cpu((cpu), cpu_possible_mask) #define cpu_present(cpu) cpumask_test_cpu((cpu), cpu_present_mask) @@ -109,6 +116,7 @@ extern const struct cpumask *const cpu_isolated_mask; #define num_present_cpus() 1U #define num_active_cpus() 1U #define num_isolated_cpus() 0U +#define num_online_uniso_cpus() 1U #define cpu_online(cpu) ((cpu) == 0) #define cpu_possible(cpu) ((cpu) == 0) #define cpu_present(cpu) ((cpu) == 0) diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index 604e1526cd00..eb19bf2b2a81 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -360,6 +360,7 @@ struct fscache_object { #define FSCACHE_OBJECT_IS_AVAILABLE 5 /* T if object has become active */ #define FSCACHE_OBJECT_RETIRED 6 /* T if object was retired on relinquishment */ #define FSCACHE_OBJECT_KILLED_BY_CACHE 7 /* T if object was killed by the cache */ +#define FSCACHE_OBJECT_RUN_AFTER_DEAD 8 /* T if object has been dispatched after death */ struct list_head cache_link; /* link in cache->object_list */ struct hlist_node cookie_link; /* link in cookie->backing_objects */ diff --git a/include/linux/log2.h b/include/linux/log2.h index f38fae23bdac..c373295f359f 100644 --- a/include/linux/log2.h +++ b/include/linux/log2.h @@ -194,6 +194,17 @@ unsigned long __rounddown_pow_of_two(unsigned long n) * ... and so on. */ -#define order_base_2(n) ilog2(roundup_pow_of_two(n)) +static inline __attribute_const__ +int __order_base_2(unsigned long n) +{ + return n > 1 ? ilog2(n - 1) + 1 : 0; +} +#define order_base_2(n) \ +( \ + __builtin_constant_p(n) ? ( \ + ((n) == 0 || (n) == 1) ? 0 : \ + ilog2((n) - 1) + 1) : \ + __order_base_2(n) \ +) #endif /* _LINUX_LOG2_H */ diff --git a/include/linux/mm.h b/include/linux/mm.h index 3c10d4638646..e599eb35c10e 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1292,39 +1292,11 @@ int clear_page_dirty_for_io(struct page *page); int get_cmdline(struct task_struct *task, char *buffer, int buflen); -/* Is the vma a continuation of the stack vma above it? */ -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr) -{ - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN); -} - static inline bool vma_is_anonymous(struct vm_area_struct *vma) { return !vma->vm_ops; } -static inline int stack_guard_page_start(struct vm_area_struct *vma, - unsigned long addr) -{ - return (vma->vm_flags & VM_GROWSDOWN) && - (vma->vm_start == addr) && - !vma_growsdown(vma->vm_prev, addr); -} - -/* Is the vma a continuation of the stack vma below it? */ -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr) -{ - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP); -} - -static inline int stack_guard_page_end(struct vm_area_struct *vma, - unsigned long addr) -{ - return (vma->vm_flags & VM_GROWSUP) && - (vma->vm_end == addr) && - !vma_growsup(vma->vm_next, addr); -} - int vma_is_stack_for_task(struct vm_area_struct *vma, struct task_struct *t); extern unsigned long move_page_tables(struct vm_area_struct *vma, @@ -2029,6 +2001,7 @@ void page_cache_async_readahead(struct address_space *mapping, pgoff_t offset, unsigned long size); +extern unsigned long stack_guard_gap; /* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */ extern int expand_stack(struct vm_area_struct *vma, unsigned long address); @@ -2057,6 +2030,30 @@ static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * m return vma; } +static inline unsigned long vm_start_gap(struct vm_area_struct *vma) +{ + unsigned long vm_start = vma->vm_start; + + if (vma->vm_flags & VM_GROWSDOWN) { + vm_start -= stack_guard_gap; + if (vm_start > vma->vm_start) + vm_start = 0; + } + return vm_start; +} + +static inline unsigned long vm_end_gap(struct vm_area_struct *vma) +{ + unsigned long vm_end = vma->vm_end; + + if (vma->vm_flags & VM_GROWSUP) { + vm_end += stack_guard_gap; + if (vm_end < vma->vm_end) + vm_end = -PAGE_SIZE; + } + return vm_end; +} + static inline unsigned long vma_pages(struct vm_area_struct *vma) { return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 30f88955c661..bad3ea4ded8e 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -4,6 +4,7 @@ #include <linux/spinlock.h> #include <linux/init.h> #include <linux/list.h> +#include <linux/llist.h> #include <asm/page.h> /* pgprot_t */ #include <linux/rbtree.h> @@ -47,7 +48,7 @@ struct vmap_area { unsigned long flags; struct rb_node rb_node; /* address sorted rbtree */ struct list_head list; /* address sorted list */ - struct list_head purge_list; /* "lazy purge" list */ + struct llist_node purge_list; /* "lazy purge" list */ struct vm_struct *vm; struct rcu_head rcu_head; }; @@ -83,6 +84,7 @@ extern void *__vmalloc_node_range(unsigned long size, unsigned long align, const void *caller); extern void vfree(const void *addr); +extern void vfree_atomic(const void *addr); extern void *vmap(struct page **pages, unsigned int count, unsigned long flags, pgprot_t prot); diff --git a/include/net/cnss_utils.h b/include/net/cnss_utils.h new file mode 100644 index 000000000000..6ff0fd0907f8 --- /dev/null +++ b/include/net/cnss_utils.h @@ -0,0 +1,40 @@ +/* Copyright (c) 2017 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 + * 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 _CNSS_UTILS_H_ +#define _CNSS_UTILS_H_ + +enum cnss_utils_cc_src { + CNSS_UTILS_SOURCE_CORE, + CNSS_UTILS_SOURCE_11D, + CNSS_UTILS_SOURCE_USER +}; + +extern int cnss_utils_set_wlan_unsafe_channel(struct device *dev, + u16 *unsafe_ch_list, + u16 ch_count); +extern int cnss_utils_get_wlan_unsafe_channel(struct device *dev, + u16 *unsafe_ch_list, + u16 *ch_count, u16 buf_len); +extern int cnss_utils_wlan_set_dfs_nol(struct device *dev, + const void *info, u16 info_len); +extern int cnss_utils_wlan_get_dfs_nol(struct device *dev, + void *info, u16 info_len); +extern int cnss_utils_get_driver_load_cnt(struct device *dev); +extern void cnss_utils_increment_driver_load_cnt(struct device *dev); +extern int cnss_utils_set_wlan_mac_address(const u8 *in, uint32_t len); +extern u8 *cnss_utils_get_wlan_mac_address(struct device *dev, uint32_t *num); +extern void cnss_utils_set_cc_source(struct device *dev, + enum cnss_utils_cc_src cc_source); +extern enum cnss_utils_cc_src cnss_utils_get_cc_source(struct device *dev); + +#endif diff --git a/include/net/ipv6.h b/include/net/ipv6.h index ad1d6039185d..7a8066b90289 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -744,6 +744,11 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb, { u32 hash; + /* @flowlabel may include more than a flow label, eg, the traffic class. + * Here we want only the flow label value. + */ + flowlabel &= IPV6_FLOWLABEL_MASK; + if (flowlabel || net->ipv6.sysctl.auto_flowlabels == IP6_AUTO_FLOW_LABEL_OFF || (!autolabel && diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index b3a2c62da965..dd83900440cb 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -257,6 +257,14 @@ extern "C" { */ #define DRM_FORMAT_MOD_QCOM_TIGHT fourcc_mod_code(QCOM, 0x4) +/* + * QTI Tile Format + * + * Refers to a tile variant of the base format. + * Implementation may be platform and base-format specific. + */ +#define DRM_FORMAT_MOD_QCOM_TILE fourcc_mod_code(QCOM, 0x8) + #if defined(__cplusplus) } #endif diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index a60e84ab905b..927c3626edb7 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -103,6 +103,7 @@ struct drm_msm_ext_panel_hdr_properties { #define MSM_PARAM_MAX_FREQ 0x04 #define MSM_PARAM_TIMESTAMP 0x05 #define MSM_PARAM_GMEM_BASE 0x06 +#define MSM_PARAM_NR_RINGS 0x07 struct drm_msm_param { __u32 pipe; /* in, MSM_PIPE_x */ @@ -264,9 +265,15 @@ struct drm_msm_gem_submit { __u32 queueid; /* in, submitqueue id */ }; +/* + * Define a preprocessor variable to let the userspace know that + * drm_msm_gem_submit_profile_buffer switched to only support a kernel timestamp + * for submit time + */ +#define MSM_PROFILE_BUFFER_SUBMIT_TIME 1 + struct drm_msm_gem_submit_profile_buffer { - __s64 queue_time; /* out, Ringbuffer queue time (nsecs) */ - __s64 submit_time; /* out, Ringbuffer submission time (nsecs) */ + struct drm_msm_timespec time; /* out, submission time */ __u64 ticks_queued; /* out, GPU ticks at ringbuffer submission */ __u64 ticks_submitted; /* out, GPU ticks before cmdstream execution*/ __u64 ticks_retired; /* out, GPU ticks after cmdstream execution */ diff --git a/include/uapi/linux/usb/ch11.h b/include/uapi/linux/usb/ch11.h index 331499d597fa..9ce10d4a0245 100644 --- a/include/uapi/linux/usb/ch11.h +++ b/include/uapi/linux/usb/ch11.h @@ -22,6 +22,9 @@ */ #define USB_MAXCHILDREN 31 +/* See USB 3.1 spec Table 10-5 */ +#define USB_SS_MAXPORTS 15 + /* * Hub request types */ |