aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/bio.h14
-rw-r--r--include/linux/blkdev.h25
-rw-r--r--include/linux/cciss_ioctl.h1
-rw-r--r--include/linux/elevator.h8
-rw-r--r--include/linux/fs.h19
-rw-r--r--include/linux/init_task.h2
-rw-r--r--include/linux/input.h4
-rw-r--r--include/linux/ioprio.h88
-rw-r--r--include/linux/joystick.h33
-rw-r--r--include/linux/kprobes.h30
-rw-r--r--include/linux/libps2.h1
-rw-r--r--include/linux/mod_devicetable.h46
-rw-r--r--include/linux/pci_ids.h7
-rw-r--r--include/linux/pmu.h6
-rw-r--r--include/linux/sched.h6
-rw-r--r--include/linux/seccomp.h10
-rw-r--r--include/linux/serial_8250.h1
-rw-r--r--include/linux/serio.h6
-rw-r--r--include/linux/usb_ch9.h183
-rw-r--r--include/linux/usb_gadget.h2
-rw-r--r--include/linux/usb_isp116x.h47
-rw-r--r--include/linux/writeback.h6
22 files changed, 485 insertions, 60 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 038022763f09..36ef29fa0d8b 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -22,6 +22,7 @@
22 22
23#include <linux/highmem.h> 23#include <linux/highmem.h>
24#include <linux/mempool.h> 24#include <linux/mempool.h>
25#include <linux/ioprio.h>
25 26
26/* Platforms may set this to teach the BIO layer about IOMMU hardware. */ 27/* Platforms may set this to teach the BIO layer about IOMMU hardware. */
27#include <asm/io.h> 28#include <asm/io.h>
@@ -150,6 +151,19 @@ struct bio {
150#define BIO_RW_SYNC 4 151#define BIO_RW_SYNC 4
151 152
152/* 153/*
154 * upper 16 bits of bi_rw define the io priority of this bio
155 */
156#define BIO_PRIO_SHIFT (8 * sizeof(unsigned long) - IOPRIO_BITS)
157#define bio_prio(bio) ((bio)->bi_rw >> BIO_PRIO_SHIFT)
158#define bio_prio_valid(bio) ioprio_valid(bio_prio(bio))
159
160#define bio_set_prio(bio, prio) do { \
161 WARN_ON(prio >= (1 << IOPRIO_BITS)); \
162 (bio)->bi_rw &= ((1UL << BIO_PRIO_SHIFT) - 1); \
163 (bio)->bi_rw |= ((unsigned long) (prio) << BIO_PRIO_SHIFT); \
164} while (0)
165
166/*
153 * various member access, note that bio_data should of course not be used 167 * various member access, note that bio_data should of course not be used
154 * on highmem page vectors 168 * on highmem page vectors
155 */ 169 */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index b54a0348a890..21a8674cd149 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -54,16 +54,23 @@ struct as_io_context {
54 54
55struct cfq_queue; 55struct cfq_queue;
56struct cfq_io_context { 56struct cfq_io_context {
57 void (*dtor)(struct cfq_io_context *);
58 void (*exit)(struct cfq_io_context *);
59
60 struct io_context *ioc;
61
62 /* 57 /*
63 * circular list of cfq_io_contexts belonging to a process io context 58 * circular list of cfq_io_contexts belonging to a process io context
64 */ 59 */
65 struct list_head list; 60 struct list_head list;
66 struct cfq_queue *cfqq; 61 struct cfq_queue *cfqq;
62 void *key;
63
64 struct io_context *ioc;
65
66 unsigned long last_end_request;
67 unsigned long last_queue;
68 unsigned long ttime_total;
69 unsigned long ttime_samples;
70 unsigned long ttime_mean;
71
72 void (*dtor)(struct cfq_io_context *);
73 void (*exit)(struct cfq_io_context *);
67}; 74};
68 75
69/* 76/*
@@ -73,7 +80,9 @@ struct cfq_io_context {
73 */ 80 */
74struct io_context { 81struct io_context {
75 atomic_t refcount; 82 atomic_t refcount;
76 pid_t pid; 83 struct task_struct *task;
84
85 int (*set_ioprio)(struct io_context *, unsigned int);
77 86
78 /* 87 /*
79 * For request batching 88 * For request batching
@@ -81,8 +90,6 @@ struct io_context {
81 unsigned long last_waited; /* Time last woken after wait for request */ 90 unsigned long last_waited; /* Time last woken after wait for request */
82 int nr_batch_requests; /* Number of requests left in the batch */ 91 int nr_batch_requests; /* Number of requests left in the batch */
83 92
84 spinlock_t lock;
85
86 struct as_io_context *aic; 93 struct as_io_context *aic;
87 struct cfq_io_context *cic; 94 struct cfq_io_context *cic;
88}; 95};
@@ -134,6 +141,8 @@ struct request {
134 141
135 void *elevator_private; 142 void *elevator_private;
136 143
144 unsigned short ioprio;
145
137 int rq_status; /* should split this into a few status bits */ 146 int rq_status; /* should split this into a few status bits */
138 struct gendisk *rq_disk; 147 struct gendisk *rq_disk;
139 int errors; 148 int errors;
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index ee0c6e8995da..424d5e622b43 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -10,6 +10,7 @@
10typedef struct _cciss_pci_info_struct 10typedef struct _cciss_pci_info_struct
11{ 11{
12 unsigned char bus; 12 unsigned char bus;
13 unsigned short domain;
13 unsigned char dev_fn; 14 unsigned char dev_fn;
14 __u32 board_id; 15 __u32 board_id;
15} cciss_pci_info_struct; 16} cciss_pci_info_struct;
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index ee54f81faad5..ea6bbc2d7407 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -16,9 +16,9 @@ typedef void (elevator_remove_req_fn) (request_queue_t *, struct request *);
16typedef void (elevator_requeue_req_fn) (request_queue_t *, struct request *); 16typedef void (elevator_requeue_req_fn) (request_queue_t *, struct request *);
17typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *); 17typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
18typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *); 18typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
19typedef int (elevator_may_queue_fn) (request_queue_t *, int); 19typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
20 20
21typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, int); 21typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, int);
22typedef void (elevator_put_req_fn) (request_queue_t *, struct request *); 22typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
23typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *); 23typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
24 24
@@ -96,9 +96,9 @@ extern struct request *elv_former_request(request_queue_t *, struct request *);
96extern struct request *elv_latter_request(request_queue_t *, struct request *); 96extern struct request *elv_latter_request(request_queue_t *, struct request *);
97extern int elv_register_queue(request_queue_t *q); 97extern int elv_register_queue(request_queue_t *q);
98extern void elv_unregister_queue(request_queue_t *q); 98extern void elv_unregister_queue(request_queue_t *q);
99extern int elv_may_queue(request_queue_t *, int); 99extern int elv_may_queue(request_queue_t *, int, struct bio *);
100extern void elv_completed_request(request_queue_t *, struct request *); 100extern void elv_completed_request(request_queue_t *, struct request *);
101extern int elv_set_request(request_queue_t *, struct request *, int); 101extern int elv_set_request(request_queue_t *, struct request *, struct bio *, int);
102extern void elv_put_request(request_queue_t *, struct request *); 102extern void elv_put_request(request_queue_t *, struct request *);
103 103
104/* 104/*
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3ae8e37bdfc8..047bde30836a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -213,6 +213,7 @@ extern int dir_notify_enable;
213#include <linux/radix-tree.h> 213#include <linux/radix-tree.h>
214#include <linux/prio_tree.h> 214#include <linux/prio_tree.h>
215#include <linux/init.h> 215#include <linux/init.h>
216#include <linux/sched.h>
216 217
217#include <asm/atomic.h> 218#include <asm/atomic.h>
218#include <asm/semaphore.h> 219#include <asm/semaphore.h>
@@ -822,16 +823,34 @@ enum {
822#define vfs_check_frozen(sb, level) \ 823#define vfs_check_frozen(sb, level) \
823 wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level))) 824 wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level)))
824 825
826static inline void get_fs_excl(void)
827{
828 atomic_inc(&current->fs_excl);
829}
830
831static inline void put_fs_excl(void)
832{
833 atomic_dec(&current->fs_excl);
834}
835
836static inline int has_fs_excl(void)
837{
838 return atomic_read(&current->fs_excl);
839}
840
841
825/* 842/*
826 * Superblock locking. 843 * Superblock locking.
827 */ 844 */
828static inline void lock_super(struct super_block * sb) 845static inline void lock_super(struct super_block * sb)
829{ 846{
847 get_fs_excl();
830 down(&sb->s_lock); 848 down(&sb->s_lock);
831} 849}
832 850
833static inline void unlock_super(struct super_block * sb) 851static inline void unlock_super(struct super_block * sb)
834{ 852{
853 put_fs_excl();
835 up(&sb->s_lock); 854 up(&sb->s_lock);
836} 855}
837 856
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 03206a425d7a..c727c195a91a 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -81,6 +81,7 @@ extern struct group_info init_groups;
81 .mm = NULL, \ 81 .mm = NULL, \
82 .active_mm = &init_mm, \ 82 .active_mm = &init_mm, \
83 .run_list = LIST_HEAD_INIT(tsk.run_list), \ 83 .run_list = LIST_HEAD_INIT(tsk.run_list), \
84 .ioprio = 0, \
84 .time_slice = HZ, \ 85 .time_slice = HZ, \
85 .tasks = LIST_HEAD_INIT(tsk.tasks), \ 86 .tasks = LIST_HEAD_INIT(tsk.tasks), \
86 .ptrace_children= LIST_HEAD_INIT(tsk.ptrace_children), \ 87 .ptrace_children= LIST_HEAD_INIT(tsk.ptrace_children), \
@@ -110,6 +111,7 @@ extern struct group_info init_groups;
110 .proc_lock = SPIN_LOCK_UNLOCKED, \ 111 .proc_lock = SPIN_LOCK_UNLOCKED, \
111 .journal_info = NULL, \ 112 .journal_info = NULL, \
112 .cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \ 113 .cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \
114 .fs_excl = ATOMIC_INIT(0), \
113} 115}
114 116
115 117
diff --git a/include/linux/input.h b/include/linux/input.h
index 9d9598ed760d..b9cc0ac71f44 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -859,6 +859,10 @@ struct input_dev {
859 int (*erase_effect)(struct input_dev *dev, int effect_id); 859 int (*erase_effect)(struct input_dev *dev, int effect_id);
860 860
861 struct input_handle *grab; 861 struct input_handle *grab;
862
863 struct semaphore sem; /* serializes open and close operations */
864 unsigned int users;
865
862 struct device *dev; 866 struct device *dev;
863 867
864 struct list_head h_list; 868 struct list_head h_list;
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
new file mode 100644
index 000000000000..8a453a0b5e4b
--- /dev/null
+++ b/include/linux/ioprio.h
@@ -0,0 +1,88 @@
1#ifndef IOPRIO_H
2#define IOPRIO_H
3
4#include <linux/sched.h>
5
6/*
7 * Gives us 8 prio classes with 13-bits of data for each class
8 */
9#define IOPRIO_BITS (16)
10#define IOPRIO_CLASS_SHIFT (13)
11#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
12
13#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT)
14#define IOPRIO_PRIO_DATA(mask) ((mask) & IOPRIO_PRIO_MASK)
15#define IOPRIO_PRIO_VALUE(class, data) (((class) << IOPRIO_CLASS_SHIFT) | data)
16
17#define ioprio_valid(mask) (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
18
19/*
20 * These are the io priority groups as implemented by CFQ. RT is the realtime
21 * class, it always gets premium service. BE is the best-effort scheduling
22 * class, the default for any process. IDLE is the idle scheduling class, it
23 * is only served when no one else is using the disk.
24 */
25enum {
26 IOPRIO_CLASS_NONE,
27 IOPRIO_CLASS_RT,
28 IOPRIO_CLASS_BE,
29 IOPRIO_CLASS_IDLE,
30};
31
32/*
33 * 8 best effort priority levels are supported
34 */
35#define IOPRIO_BE_NR (8)
36
37asmlinkage int sys_ioprio_set(int, int, int);
38asmlinkage int sys_ioprio_get(int, int);
39
40enum {
41 IOPRIO_WHO_PROCESS = 1,
42 IOPRIO_WHO_PGRP,
43 IOPRIO_WHO_USER,
44};
45
46/*
47 * if process has set io priority explicitly, use that. if not, convert
48 * the cpu scheduler nice value to an io priority
49 */
50#define IOPRIO_NORM (4)
51static inline int task_ioprio(struct task_struct *task)
52{
53 WARN_ON(!ioprio_valid(task->ioprio));
54 return IOPRIO_PRIO_DATA(task->ioprio);
55}
56
57static inline int task_nice_ioprio(struct task_struct *task)
58{
59 return (task_nice(task) + 20) / 5;
60}
61
62/*
63 * For inheritance, return the highest of the two given priorities
64 */
65static inline int ioprio_best(unsigned short aprio, unsigned short bprio)
66{
67 unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
68 unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
69
70 if (!ioprio_valid(aprio))
71 return bprio;
72 if (!ioprio_valid(bprio))
73 return aprio;
74
75 if (aclass == IOPRIO_CLASS_NONE)
76 aclass = IOPRIO_CLASS_BE;
77 if (bclass == IOPRIO_CLASS_NONE)
78 bclass = IOPRIO_CLASS_BE;
79
80 if (aclass == bclass)
81 return min(aprio, bprio);
82 if (aclass > bclass)
83 return bprio;
84 else
85 return aprio;
86}
87
88#endif
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index b7e0ab622cd7..06b9af77eb7f 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -111,18 +111,35 @@ struct js_corr {
111#define JS_SET_ALL 8 111#define JS_SET_ALL 8
112 112
113struct JS_DATA_TYPE { 113struct JS_DATA_TYPE {
114 int buttons; 114 __s32 buttons;
115 int x; 115 __s32 x;
116 int y; 116 __s32 y;
117}; 117};
118 118
119struct JS_DATA_SAVE_TYPE { 119struct JS_DATA_SAVE_TYPE_32 {
120 int JS_TIMEOUT; 120 __s32 JS_TIMEOUT;
121 int BUSY; 121 __s32 BUSY;
122 long JS_EXPIRETIME; 122 __s32 JS_EXPIRETIME;
123 long JS_TIMELIMIT; 123 __s32 JS_TIMELIMIT;
124 struct JS_DATA_TYPE JS_SAVE; 124 struct JS_DATA_TYPE JS_SAVE;
125 struct JS_DATA_TYPE JS_CORR; 125 struct JS_DATA_TYPE JS_CORR;
126}; 126};
127 127
128struct JS_DATA_SAVE_TYPE_64 {
129 __s32 JS_TIMEOUT;
130 __s32 BUSY;
131 __s64 JS_EXPIRETIME;
132 __s64 JS_TIMELIMIT;
133 struct JS_DATA_TYPE JS_SAVE;
134 struct JS_DATA_TYPE JS_CORR;
135};
136
137#if BITS_PER_LONG == 64
138#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_64
139#elif BITS_PER_LONG == 32
140#define JS_DATA_SAVE_TYPE JS_DATA_SAVE_TYPE_32
141#else
142#error Unexpected BITS_PER_LONG
143#endif
144
128#endif /* _LINUX_JOYSTICK_H */ 145#endif /* _LINUX_JOYSTICK_H */
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 5e1a7b0d7b3f..b7a194c4362a 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -104,33 +104,12 @@ struct jprobe {
104}; 104};
105 105
106#ifdef ARCH_SUPPORTS_KRETPROBES 106#ifdef ARCH_SUPPORTS_KRETPROBES
107extern int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs);
108extern void trampoline_post_handler(struct kprobe *p, struct pt_regs *regs,
109 unsigned long flags);
110extern struct task_struct *arch_get_kprobe_task(void *ptr);
111extern void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs); 107extern void arch_prepare_kretprobe(struct kretprobe *rp, struct pt_regs *regs);
112extern void arch_kprobe_flush_task(struct task_struct *tk);
113#else /* ARCH_SUPPORTS_KRETPROBES */ 108#else /* ARCH_SUPPORTS_KRETPROBES */
114static inline void kretprobe_trampoline(void)
115{
116}
117static inline int trampoline_probe_handler(struct kprobe *p,
118 struct pt_regs *regs)
119{
120 return 0;
121}
122static inline void trampoline_post_handler(struct kprobe *p,
123 struct pt_regs *regs, unsigned long flags)
124{
125}
126static inline void arch_prepare_kretprobe(struct kretprobe *rp, 109static inline void arch_prepare_kretprobe(struct kretprobe *rp,
127 struct pt_regs *regs) 110 struct pt_regs *regs)
128{ 111{
129} 112}
130static inline void arch_kprobe_flush_task(struct task_struct *tk)
131{
132}
133#define arch_get_kprobe_task(ptr) ((struct task_struct *)NULL)
134#endif /* ARCH_SUPPORTS_KRETPROBES */ 113#endif /* ARCH_SUPPORTS_KRETPROBES */
135/* 114/*
136 * Function-return probe - 115 * Function-return probe -
@@ -155,8 +134,8 @@ struct kretprobe_instance {
155 struct hlist_node uflist; /* either on free list or used list */ 134 struct hlist_node uflist; /* either on free list or used list */
156 struct hlist_node hlist; 135 struct hlist_node hlist;
157 struct kretprobe *rp; 136 struct kretprobe *rp;
158 void *ret_addr; 137 kprobe_opcode_t *ret_addr;
159 void *stack_addr; 138 struct task_struct *task;
160}; 139};
161 140
162#ifdef CONFIG_KPROBES 141#ifdef CONFIG_KPROBES
@@ -176,7 +155,10 @@ extern void arch_copy_kprobe(struct kprobe *p);
176extern void arch_arm_kprobe(struct kprobe *p); 155extern void arch_arm_kprobe(struct kprobe *p);
177extern void arch_disarm_kprobe(struct kprobe *p); 156extern void arch_disarm_kprobe(struct kprobe *p);
178extern void arch_remove_kprobe(struct kprobe *p); 157extern void arch_remove_kprobe(struct kprobe *p);
158extern int arch_init(void);
179extern void show_registers(struct pt_regs *regs); 159extern void show_registers(struct pt_regs *regs);
160extern kprobe_opcode_t *get_insn_slot(void);
161extern void free_insn_slot(kprobe_opcode_t *slot);
180 162
181/* Get the kprobe at this addr (if any). Must have called lock_kprobes */ 163/* Get the kprobe at this addr (if any). Must have called lock_kprobes */
182struct kprobe *get_kprobe(void *addr); 164struct kprobe *get_kprobe(void *addr);
@@ -194,8 +176,6 @@ int register_kretprobe(struct kretprobe *rp);
194void unregister_kretprobe(struct kretprobe *rp); 176void unregister_kretprobe(struct kretprobe *rp);
195 177
196struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp); 178struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp);
197struct kretprobe_instance *get_rp_inst(void *sara);
198struct kretprobe_instance *get_rp_inst_tsk(struct task_struct *tk);
199void add_rp_inst(struct kretprobe_instance *ri); 179void add_rp_inst(struct kretprobe_instance *ri);
200void kprobe_flush_task(struct task_struct *tk); 180void kprobe_flush_task(struct task_struct *tk);
201void recycle_rp_inst(struct kretprobe_instance *ri); 181void recycle_rp_inst(struct kretprobe_instance *ri);
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 923bdbc6d9e4..a710bddda4eb 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -41,6 +41,7 @@ struct ps2dev {
41 41
42void ps2_init(struct ps2dev *ps2dev, struct serio *serio); 42void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
43int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout); 43int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
44void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
44int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command); 45int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
45int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command); 46int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command);
46int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data); 47int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index d6eb7b2efc04..9b6d05172ed4 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -175,4 +175,50 @@ struct serio_device_id {
175}; 175};
176 176
177 177
178/* PCMCIA */
179
180struct pcmcia_device_id {
181 __u16 match_flags;
182
183 __u16 manf_id;
184 __u16 card_id;
185
186 __u8 func_id;
187
188 /* for real multi-function devices */
189 __u8 function;
190
191 /* for pseude multi-function devices */
192 __u8 device_no;
193
194 __u32 prod_id_hash[4];
195
196 /* not matched against in kernelspace*/
197#ifdef __KERNEL__
198 const char * prod_id[4];
199#else
200 kernel_ulong_t prod_id[4];
201#endif
202
203 /* not matched against */
204 kernel_ulong_t driver_info;
205#ifdef __KERNEL__
206 char * cisfile;
207#else
208 kernel_ulong_t cisfile;
209#endif
210};
211
212#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001
213#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002
214#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004
215#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008
216#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010
217#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020
218#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040
219#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080
220#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100
221#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
222#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
223
178#endif /* LINUX_MOD_DEVICETABLE_H */ 224#endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 810bbbcee404..c3ee1ae4545a 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -714,8 +714,9 @@
714#define PCI_DEVICE_ID_HP_DIVA_AUX 0x1290 714#define PCI_DEVICE_ID_HP_DIVA_AUX 0x1290
715#define PCI_DEVICE_ID_HP_DIVA_RMP3 0x1301 715#define PCI_DEVICE_ID_HP_DIVA_RMP3 0x1301
716#define PCI_DEVICE_ID_HP_CISSA 0x3220 716#define PCI_DEVICE_ID_HP_CISSA 0x3220
717#define PCI_DEVICE_ID_HP_CISSB 0x3230 717#define PCI_DEVICE_ID_HP_CISSB 0x3222
718#define PCI_DEVICE_ID_HP_ZX2_IOC 0x4031 718#define PCI_DEVICE_ID_HP_ZX2_IOC 0x4031
719#define PCI_DEVICE_ID_HP_CISSC 0x3230
719 720
720#define PCI_VENDOR_ID_PCTECH 0x1042 721#define PCI_VENDOR_ID_PCTECH 0x1042
721#define PCI_DEVICE_ID_PCTECH_RZ1000 0x1000 722#define PCI_DEVICE_ID_PCTECH_RZ1000 0x1000
@@ -1286,6 +1287,8 @@
1286#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2 0x0348 1287#define PCI_DEVICE_ID_NVIDIA_GEFORCE_FX_GO5700_2 0x0348
1287#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000 0x034C 1288#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_GO1000 0x034C
1288#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100 0x034E 1289#define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_1100 0x034E
1290#define PCI_DEVICE_ID_NVIDIA_NVENET_14 0x0372
1291#define PCI_DEVICE_ID_NVIDIA_NVENET_15 0x0373
1289 1292
1290#define PCI_VENDOR_ID_IMS 0x10e0 1293#define PCI_VENDOR_ID_IMS 0x10e0
1291#define PCI_DEVICE_ID_IMS_8849 0x8849 1294#define PCI_DEVICE_ID_IMS_8849 0x8849
@@ -1814,6 +1817,8 @@
1814#define PCI_VENDOR_ID_ITE 0x1283 1817#define PCI_VENDOR_ID_ITE 0x1283
1815#define PCI_DEVICE_ID_ITE_IT8172G 0x8172 1818#define PCI_DEVICE_ID_ITE_IT8172G 0x8172
1816#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801 1819#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801
1820#define PCI_DEVICE_ID_ITE_8211 0x8211
1821#define PCI_DEVICE_ID_ITE_8212 0x8212
1817#define PCI_DEVICE_ID_ITE_8872 0x8872 1822#define PCI_DEVICE_ID_ITE_8872 0x8872
1818#define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886 1823#define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886
1819 1824
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 6d73eada277e..373bd3b9b330 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -166,7 +166,7 @@ extern int pmu_i2c_simple_read(int bus, int addr, u8* data, int len);
166extern int pmu_i2c_simple_write(int bus, int addr, u8* data, int len); 166extern int pmu_i2c_simple_write(int bus, int addr, u8* data, int len);
167 167
168 168
169#ifdef CONFIG_PMAC_PBOOK 169#ifdef CONFIG_PM
170/* 170/*
171 * Stuff for putting the powerbook to sleep and waking it again. 171 * Stuff for putting the powerbook to sleep and waking it again.
172 * 172 *
@@ -208,6 +208,8 @@ struct pmu_sleep_notifier
208int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier); 208int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier);
209int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier); 209int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier);
210 210
211#endif /* CONFIG_PM */
212
211#define PMU_MAX_BATTERIES 2 213#define PMU_MAX_BATTERIES 2
212 214
213/* values for pmu_power_flags */ 215/* values for pmu_power_flags */
@@ -235,6 +237,4 @@ extern int pmu_battery_count;
235extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES]; 237extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
236extern unsigned int pmu_power_flags; 238extern unsigned int pmu_power_flags;
237 239
238#endif /* CONFIG_PMAC_PBOOK */
239
240#endif /* __KERNEL__ */ 240#endif /* __KERNEL__ */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9530b1903160..ff48815bd3a2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -608,6 +608,8 @@ struct task_struct {
608 struct list_head run_list; 608 struct list_head run_list;
609 prio_array_t *array; 609 prio_array_t *array;
610 610
611 unsigned short ioprio;
612
611 unsigned long sleep_avg; 613 unsigned long sleep_avg;
612 unsigned long long timestamp, last_ran; 614 unsigned long long timestamp, last_ran;
613 unsigned long long sched_time; /* sched_clock time spent running */ 615 unsigned long long sched_time; /* sched_clock time spent running */
@@ -763,6 +765,7 @@ struct task_struct {
763 nodemask_t mems_allowed; 765 nodemask_t mems_allowed;
764 int cpuset_mems_generation; 766 int cpuset_mems_generation;
765#endif 767#endif
768 atomic_t fs_excl; /* holding fs exclusive resources */
766}; 769};
767 770
768static inline pid_t process_group(struct task_struct *tsk) 771static inline pid_t process_group(struct task_struct *tsk)
@@ -1112,7 +1115,8 @@ extern void unhash_process(struct task_struct *p);
1112 1115
1113/* 1116/*
1114 * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring 1117 * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring
1115 * subscriptions and synchronises with wait4(). Also used in procfs. 1118 * subscriptions and synchronises with wait4(). Also used in procfs. Also
1119 * pins the final release of task.io_context.
1116 * 1120 *
1117 * Nests both inside and outside of read_lock(&tasklist_lock). 1121 * Nests both inside and outside of read_lock(&tasklist_lock).
1118 * It must not be nested with write_lock_irq(&tasklist_lock), 1122 * It must not be nested with write_lock_irq(&tasklist_lock),
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 3a2702bbb1d6..dc89116bb1ca 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -19,6 +19,11 @@ static inline void secure_computing(int this_syscall)
19 __secure_computing(this_syscall); 19 __secure_computing(this_syscall);
20} 20}
21 21
22static inline int has_secure_computing(struct thread_info *ti)
23{
24 return unlikely(test_ti_thread_flag(ti, TIF_SECCOMP));
25}
26
22#else /* CONFIG_SECCOMP */ 27#else /* CONFIG_SECCOMP */
23 28
24#if (__GNUC__ > 2) 29#if (__GNUC__ > 2)
@@ -28,6 +33,11 @@ static inline void secure_computing(int this_syscall)
28#endif 33#endif
29 34
30#define secure_computing(x) do { } while (0) 35#define secure_computing(x) do { } while (0)
36/* static inline to preserve typechecking */
37static inline int has_secure_computing(struct thread_info *ti)
38{
39 return 0;
40}
31 41
32#endif /* CONFIG_SECCOMP */ 42#endif /* CONFIG_SECCOMP */
33 43
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 823181af6ddf..3e3c1fa35b06 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -22,6 +22,7 @@ struct plat_serial8250_port {
22 unsigned int uartclk; /* UART clock rate */ 22 unsigned int uartclk; /* UART clock rate */
23 unsigned char regshift; /* register shift */ 23 unsigned char regshift; /* register shift */
24 unsigned char iotype; /* UPIO_* */ 24 unsigned char iotype; /* UPIO_* */
25 unsigned char hub6;
25 unsigned int flags; /* UPF_* flags */ 26 unsigned int flags; /* UPF_* flags */
26}; 27};
27 28
diff --git a/include/linux/serio.h b/include/linux/serio.h
index a2d3b9ae06f4..aa4d6493a034 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -83,6 +83,7 @@ static inline void serio_register_port(struct serio *serio)
83} 83}
84 84
85void serio_unregister_port(struct serio *serio); 85void serio_unregister_port(struct serio *serio);
86void serio_unregister_child_port(struct serio *serio);
86void __serio_unregister_port_delayed(struct serio *serio, struct module *owner); 87void __serio_unregister_port_delayed(struct serio *serio, struct module *owner);
87static inline void serio_unregister_port_delayed(struct serio *serio) 88static inline void serio_unregister_port_delayed(struct serio *serio)
88{ 89{
@@ -153,6 +154,11 @@ static inline int serio_pin_driver(struct serio *serio)
153 return down_interruptible(&serio->drv_sem); 154 return down_interruptible(&serio->drv_sem);
154} 155}
155 156
157static inline void serio_pin_driver_uninterruptible(struct serio *serio)
158{
159 down(&serio->drv_sem);
160}
161
156static inline void serio_unpin_driver(struct serio *serio) 162static inline void serio_unpin_driver(struct serio *serio)
157{ 163{
158 up(&serio->drv_sem); 164 up(&serio->drv_sem);
diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h
index f5fe94e09a03..39e7ff4ffd28 100644
--- a/include/linux/usb_ch9.h
+++ b/include/linux/usb_ch9.h
@@ -6,11 +6,14 @@
6 * 6 *
7 * - the master/host side Linux-USB kernel driver API; 7 * - the master/host side Linux-USB kernel driver API;
8 * - the "usbfs" user space API; and 8 * - the "usbfs" user space API; and
9 * - (eventually) a Linux "gadget" slave/device side driver API. 9 * - the Linux "gadget" slave/device/peripheral side driver API.
10 * 10 *
11 * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems 11 * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems
12 * act either as a USB master/host or as a USB slave/device. That means 12 * act either as a USB master/host or as a USB slave/device. That means
13 * the master and slave side APIs will benefit from working well together. 13 * the master and slave side APIs benefit from working well together.
14 *
15 * There's also "Wireless USB", using low power short range radios for
16 * peripheral interconnection but otherwise building on the USB framework.
14 */ 17 */
15 18
16#ifndef __LINUX_USB_CH9_H 19#ifndef __LINUX_USB_CH9_H
@@ -68,6 +71,18 @@
68#define USB_REQ_SET_INTERFACE 0x0B 71#define USB_REQ_SET_INTERFACE 0x0B
69#define USB_REQ_SYNCH_FRAME 0x0C 72#define USB_REQ_SYNCH_FRAME 0x0C
70 73
74#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */
75#define USB_REQ_GET_ENCRYPTION 0x0E
76#define USB_REQ_SET_HANDSHAKE 0x0F
77#define USB_REQ_GET_HANDSHAKE 0x10
78#define USB_REQ_SET_CONNECTION 0x11
79#define USB_REQ_SET_SECURITY_DATA 0x12
80#define USB_REQ_GET_SECURITY_DATA 0x13
81#define USB_REQ_SET_WUSB_DATA 0x14
82#define USB_REQ_LOOPBACK_DATA_WRITE 0x15
83#define USB_REQ_LOOPBACK_DATA_READ 0x16
84#define USB_REQ_SET_INTERFACE_DS 0x17
85
71/* 86/*
72 * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and 87 * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
73 * are read as a bit array returned by USB_REQ_GET_STATUS. (So there 88 * are read as a bit array returned by USB_REQ_GET_STATUS. (So there
@@ -75,10 +90,12 @@
75 */ 90 */
76#define USB_DEVICE_SELF_POWERED 0 /* (read only) */ 91#define USB_DEVICE_SELF_POWERED 0 /* (read only) */
77#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */ 92#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */
78#define USB_DEVICE_TEST_MODE 2 /* (high speed only) */ 93#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */
79#define USB_DEVICE_B_HNP_ENABLE 3 /* dev may initiate HNP */ 94#define USB_DEVICE_BATTERY 2 /* (wireless) */
80#define USB_DEVICE_A_HNP_SUPPORT 4 /* RH port supports HNP */ 95#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */
81#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* other RH port does */ 96#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/
97#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */
98#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */
82#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */ 99#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */
83 100
84#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */ 101#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */
@@ -135,6 +152,13 @@ struct usb_ctrlrequest {
135#define USB_DT_OTG 0x09 152#define USB_DT_OTG 0x09
136#define USB_DT_DEBUG 0x0a 153#define USB_DT_DEBUG 0x0a
137#define USB_DT_INTERFACE_ASSOCIATION 0x0b 154#define USB_DT_INTERFACE_ASSOCIATION 0x0b
155/* these are from the Wireless USB spec */
156#define USB_DT_SECURITY 0x0c
157#define USB_DT_KEY 0x0d
158#define USB_DT_ENCRYPTION_TYPE 0x0e
159#define USB_DT_BOS 0x0f
160#define USB_DT_DEVICE_CAPABILITY 0x10
161#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11
138 162
139/* conventional codes for class-specific descriptors */ 163/* conventional codes for class-specific descriptors */
140#define USB_DT_CS_DEVICE 0x21 164#define USB_DT_CS_DEVICE 0x21
@@ -192,6 +216,7 @@ struct usb_device_descriptor {
192#define USB_CLASS_CSCID 0x0b /* chip+ smart card */ 216#define USB_CLASS_CSCID 0x0b /* chip+ smart card */
193#define USB_CLASS_CONTENT_SEC 0x0d /* content security */ 217#define USB_CLASS_CONTENT_SEC 0x0d /* content security */
194#define USB_CLASS_VIDEO 0x0e 218#define USB_CLASS_VIDEO 0x0e
219#define USB_CLASS_WIRELESS_CONTROLLER 0xe0
195#define USB_CLASS_APP_SPEC 0xfe 220#define USB_CLASS_APP_SPEC 0xfe
196#define USB_CLASS_VENDOR_SPEC 0xff 221#define USB_CLASS_VENDOR_SPEC 0xff
197 222
@@ -223,6 +248,7 @@ struct usb_config_descriptor {
223#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */ 248#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */
224#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */ 249#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */
225#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */ 250#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */
251#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */
226 252
227/*-------------------------------------------------------------------------*/ 253/*-------------------------------------------------------------------------*/
228 254
@@ -289,6 +315,7 @@ struct usb_endpoint_descriptor {
289#define USB_ENDPOINT_XFER_ISOC 1 315#define USB_ENDPOINT_XFER_ISOC 1
290#define USB_ENDPOINT_XFER_BULK 2 316#define USB_ENDPOINT_XFER_BULK 2
291#define USB_ENDPOINT_XFER_INT 3 317#define USB_ENDPOINT_XFER_INT 3
318#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80
292 319
293 320
294/*-------------------------------------------------------------------------*/ 321/*-------------------------------------------------------------------------*/
@@ -352,12 +379,154 @@ struct usb_interface_assoc_descriptor {
352 379
353/*-------------------------------------------------------------------------*/ 380/*-------------------------------------------------------------------------*/
354 381
382/* USB_DT_SECURITY: group of wireless security descriptors, including
383 * encryption types available for setting up a CC/association.
384 */
385struct usb_security_descriptor {
386 __u8 bLength;
387 __u8 bDescriptorType;
388
389 __le16 wTotalLength;
390 __u8 bNumEncryptionTypes;
391};
392
393/*-------------------------------------------------------------------------*/
394
395/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys
396 * may be retrieved.
397 */
398struct usb_key_descriptor {
399 __u8 bLength;
400 __u8 bDescriptorType;
401
402 __u8 tTKID[3];
403 __u8 bReserved;
404 __u8 bKeyData[0];
405};
406
407/*-------------------------------------------------------------------------*/
408
409/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */
410struct usb_encryption_descriptor {
411 __u8 bLength;
412 __u8 bDescriptorType;
413
414 __u8 bEncryptionType;
415#define USB_ENC_TYPE_UNSECURE 0
416#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */
417#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */
418#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */
419 __u8 bEncryptionValue; /* use in SET_ENCRYPTION */
420 __u8 bAuthKeyIndex;
421};
422
423
424/*-------------------------------------------------------------------------*/
425
426/* USB_DT_BOS: group of wireless capabilities */
427struct usb_bos_descriptor {
428 __u8 bLength;
429 __u8 bDescriptorType;
430
431 __le16 wTotalLength;
432 __u8 bNumDeviceCaps;
433};
434
435/*-------------------------------------------------------------------------*/
436
437/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */
438struct usb_dev_cap_header {
439 __u8 bLength;
440 __u8 bDescriptorType;
441 __u8 bDevCapabilityType;
442};
443
444#define USB_CAP_TYPE_WIRELESS_USB 1
445
446struct usb_wireless_cap_descriptor { /* Ultra Wide Band */
447 __u8 bLength;
448 __u8 bDescriptorType;
449 __u8 bDevCapabilityType;
450
451 __u8 bmAttributes;
452#define USB_WIRELESS_P2P_DRD (1 << 1)
453#define USB_WIRELESS_BEACON_MASK (3 << 2)
454#define USB_WIRELESS_BEACON_SELF (1 << 2)
455#define USB_WIRELESS_BEACON_DIRECTED (2 << 2)
456#define USB_WIRELESS_BEACON_NONE (3 << 2)
457 __le16 wPHYRates; /* bit rates, Mbps */
458#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */
459#define USB_WIRELESS_PHY_80 (1 << 1)
460#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */
461#define USB_WIRELESS_PHY_160 (1 << 3)
462#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */
463#define USB_WIRELESS_PHY_320 (1 << 5)
464#define USB_WIRELESS_PHY_400 (1 << 6)
465#define USB_WIRELESS_PHY_480 (1 << 7)
466 __u8 bmTFITXPowerInfo; /* TFI power levels */
467 __u8 bmFFITXPowerInfo; /* FFI power levels */
468 __le16 bmBandGroup;
469 __u8 bReserved;
470};
471
472/*-------------------------------------------------------------------------*/
473
474/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with
475 * each endpoint descriptor for a wireless device
476 */
477struct usb_wireless_ep_comp_descriptor {
478 __u8 bLength;
479 __u8 bDescriptorType;
480
481 __u8 bMaxBurst;
482 __u8 bMaxSequence;
483 __le16 wMaxStreamDelay;
484 __le16 wOverTheAirPacketSize;
485 __u8 bOverTheAirInterval;
486 __u8 bmCompAttributes;
487#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */
488#define USB_ENDPOINT_SWITCH_NO 0
489#define USB_ENDPOINT_SWITCH_SWITCH 1
490#define USB_ENDPOINT_SWITCH_SCALE 2
491};
492
493/*-------------------------------------------------------------------------*/
494
495/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
496 * host and a device for connection set up, mutual authentication, and
497 * exchanging short lived session keys. The handshake depends on a CC.
498 */
499struct usb_handshake {
500 __u8 bMessageNumber;
501 __u8 bStatus;
502 __u8 tTKID[3];
503 __u8 bReserved;
504 __u8 CDID[16];
505 __u8 nonce[16];
506 __u8 MIC[8];
507};
508
509/*-------------------------------------------------------------------------*/
510
511/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
512 * A CC may also be set up using non-wireless secure channels (including
513 * wired USB!), and some devices may support CCs with multiple hosts.
514 */
515struct usb_connection_context {
516 __u8 CHID[16]; /* persistent host id */
517 __u8 CDID[16]; /* device id (unique w/in host context) */
518 __u8 CK[16]; /* connection key */
519};
520
521/*-------------------------------------------------------------------------*/
522
355/* USB 2.0 defines three speeds, here's how Linux identifies them */ 523/* USB 2.0 defines three speeds, here's how Linux identifies them */
356 524
357enum usb_device_speed { 525enum usb_device_speed {
358 USB_SPEED_UNKNOWN = 0, /* enumerating */ 526 USB_SPEED_UNKNOWN = 0, /* enumerating */
359 USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */ 527 USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */
360 USB_SPEED_HIGH /* usb 2.0 */ 528 USB_SPEED_HIGH, /* usb 2.0 */
529 USB_SPEED_VARIABLE, /* wireless (usb 2.5) */
361}; 530};
362 531
363enum usb_device_state { 532enum usb_device_state {
diff --git a/include/linux/usb_gadget.h b/include/linux/usb_gadget.h
index 9bba9997947b..b00f127cb447 100644
--- a/include/linux/usb_gadget.h
+++ b/include/linux/usb_gadget.h
@@ -711,7 +711,7 @@ usb_gadget_disconnect (struct usb_gadget *gadget)
711 * the hardware level driver. Most calls must be handled by 711 * the hardware level driver. Most calls must be handled by
712 * the gadget driver, including descriptor and configuration 712 * the gadget driver, including descriptor and configuration
713 * management. The 16 bit members of the setup data are in 713 * management. The 16 bit members of the setup data are in
714 * cpu order. Called in_interrupt; this may not sleep. Driver 714 * USB byte order. Called in_interrupt; this may not sleep. Driver
715 * queues a response to ep0, or returns negative to stall. 715 * queues a response to ep0, or returns negative to stall.
716 * @disconnect: Invoked after all transfers have been stopped, 716 * @disconnect: Invoked after all transfers have been stopped,
717 * when the host is disconnected. May be called in_interrupt; this 717 * when the host is disconnected. May be called in_interrupt; this
diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h
new file mode 100644
index 000000000000..5f5a9d9bd6c2
--- /dev/null
+++ b/include/linux/usb_isp116x.h
@@ -0,0 +1,47 @@
1
2/*
3 * Board initialization code should put one of these into dev->platform_data
4 * and place the isp116x onto platform_bus.
5 */
6
7struct isp116x_platform_data {
8 /* Enable internal resistors on downstream ports */
9 unsigned sel15Kres:1;
10 /* Chip's internal clock won't be stopped in suspended state.
11 Setting/unsetting this bit takes effect only if
12 'remote_wakeup_enable' below is not set. */
13 unsigned clknotstop:1;
14 /* On-chip overcurrent protection */
15 unsigned oc_enable:1;
16 /* INT output polarity */
17 unsigned int_act_high:1;
18 /* INT edge or level triggered */
19 unsigned int_edge_triggered:1;
20 /* WAKEUP pin connected - NOT SUPPORTED */
21 /* unsigned remote_wakeup_connected:1; */
22 /* Wakeup by devices on usb bus enabled */
23 unsigned remote_wakeup_enable:1;
24 /* Switch or not to switch (keep always powered) */
25 unsigned no_power_switching:1;
26 /* Ganged port power switching (0) or individual port
27 power switching (1) */
28 unsigned power_switching_mode:1;
29 /* Given port_power, msec/2 after power on till power good */
30 u8 potpg;
31 /* Hardware reset set/clear. If implemented, this function must:
32 if set == 0, deassert chip's HW reset pin
33 otherwise, assert chip's HW reset pin */
34 void (*reset) (struct device * dev, int set);
35 /* Hardware clock start/stop. If implemented, this function must:
36 if start == 0, stop the external clock
37 otherwise, start the external clock
38 */
39 void (*clock) (struct device * dev, int start);
40 /* Inter-io delay (ns). The chip is picky about access timings; it
41 expects at least:
42 150ns delay between consecutive accesses to DATA_REG,
43 300ns delay between access to ADDR_REG and DATA_REG
44 OE, WE MUST NOT be changed during these intervals
45 */
46 void (*delay) (struct device * dev, int delay);
47};
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 1262cb43c3ab..d5c3fe1bf33d 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -14,11 +14,13 @@ extern struct list_head inode_unused;
14 * Yes, writeback.h requires sched.h 14 * Yes, writeback.h requires sched.h
15 * No, sched.h is not included from here. 15 * No, sched.h is not included from here.
16 */ 16 */
17static inline int current_is_pdflush(void) 17static inline int task_is_pdflush(struct task_struct *task)
18{ 18{
19 return current->flags & PF_FLUSHER; 19 return task->flags & PF_FLUSHER;
20} 20}
21 21
22#define current_is_pdflush() task_is_pdflush(current)
23
22/* 24/*
23 * fs/fs-writeback.c 25 * fs/fs-writeback.c
24 */ 26 */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 05:29:52 -0500