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-rw-r--r--include/asm-generic/atomic.h4
-rw-r--r--include/asm-generic/bug.h7
-rw-r--r--include/linux/binfmts.h14
-rw-r--r--include/linux/blkdev.h1
-rw-r--r--include/linux/input.h24
-rw-r--r--include/linux/memcontrol.h4
-rw-r--r--include/linux/mman.h9
-rw-r--r--include/linux/netfilter/x_tables.h4
-rw-r--r--include/linux/of_platform.h10
-rw-r--r--include/linux/sunrpc/xprt.h1
-rw-r--r--include/linux/usb/cdc.h3
-rw-r--r--include/linux/virtio_net.h1
-rw-r--r--include/net/9p/client.h1
-rw-r--r--include/net/bluetooth/hci_core.h1
-rw-r--r--include/net/tcp.h14
-rw-r--r--include/scsi/fc/fc_fs.h1
-rw-r--r--include/scsi/libfc.h1
-rw-r--r--include/scsi/libiscsi.h2
-rw-r--r--include/scsi/osd_protocol.h96
19 files changed, 155 insertions, 43 deletions
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index 7abdaa91ccd3..3673a13b6703 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -132,9 +132,9 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
132#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l)) 132#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l))
133 133
134#define atomic_long_cmpxchg(l, old, new) \ 134#define atomic_long_cmpxchg(l, old, new) \
135 (atomic_cmpxchg((atomic64_t *)(l), (old), (new))) 135 (atomic64_cmpxchg((atomic64_t *)(l), (old), (new)))
136#define atomic_long_xchg(v, new) \ 136#define atomic_long_xchg(v, new) \
137 (atomic_xchg((atomic64_t *)(l), (new))) 137 (atomic64_xchg((atomic64_t *)(l), (new)))
138 138
139#else /* BITS_PER_LONG == 64 */ 139#else /* BITS_PER_LONG == 64 */
140 140
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index e727fe0d1451..4b6755984d24 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -58,12 +58,13 @@ struct bug_entry {
58 */ 58 */
59#ifndef __WARN 59#ifndef __WARN
60#ifndef __ASSEMBLY__ 60#ifndef __ASSEMBLY__
61extern void warn_slowpath(const char *file, const int line, 61extern void warn_slowpath_fmt(const char *file, const int line,
62 const char *fmt, ...) __attribute__((format(printf, 3, 4))); 62 const char *fmt, ...) __attribute__((format(printf, 3, 4)));
63extern void warn_slowpath_null(const char *file, const int line);
63#define WANT_WARN_ON_SLOWPATH 64#define WANT_WARN_ON_SLOWPATH
64#endif 65#endif
65#define __WARN() warn_slowpath(__FILE__, __LINE__, NULL) 66#define __WARN() warn_slowpath_null(__FILE__, __LINE__)
66#define __WARN_printf(arg...) warn_slowpath(__FILE__, __LINE__, arg) 67#define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
67#else 68#else
68#define __WARN_printf(arg...) do { printk(arg); __WARN(); } while (0) 69#define __WARN_printf(arg...) do { printk(arg); __WARN(); } while (0)
69#endif 70#endif
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 6638b8148de7..61ee18c1bdb4 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -82,7 +82,19 @@ struct linux_binfmt {
82 int hasvdso; 82 int hasvdso;
83}; 83};
84 84
85extern int register_binfmt(struct linux_binfmt *); 85extern int __register_binfmt(struct linux_binfmt *fmt, int insert);
86
87/* Registration of default binfmt handlers */
88static inline int register_binfmt(struct linux_binfmt *fmt)
89{
90 return __register_binfmt(fmt, 0);
91}
92/* Same as above, but adds a new binfmt at the top of the list */
93static inline int insert_binfmt(struct linux_binfmt *fmt)
94{
95 return __register_binfmt(fmt, 1);
96}
97
86extern void unregister_binfmt(struct linux_binfmt *); 98extern void unregister_binfmt(struct linux_binfmt *);
87 99
88extern int prepare_binprm(struct linux_binprm *); 100extern int prepare_binprm(struct linux_binprm *);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 2755d5c6da22..b4f71f1a4af7 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -601,6 +601,7 @@ enum {
601 blk_failfast_driver(rq)) 601 blk_failfast_driver(rq))
602#define blk_rq_started(rq) ((rq)->cmd_flags & REQ_STARTED) 602#define blk_rq_started(rq) ((rq)->cmd_flags & REQ_STARTED)
603#define blk_rq_io_stat(rq) ((rq)->cmd_flags & REQ_IO_STAT) 603#define blk_rq_io_stat(rq) ((rq)->cmd_flags & REQ_IO_STAT)
604#define blk_rq_quiet(rq) ((rq)->cmd_flags & REQ_QUIET)
604 605
605#define blk_account_rq(rq) (blk_rq_started(rq) && (blk_fs_request(rq) || blk_discard_rq(rq))) 606#define blk_account_rq(rq) (blk_rq_started(rq) && (blk_fs_request(rq) || blk_discard_rq(rq)))
606 607
diff --git a/include/linux/input.h b/include/linux/input.h
index 6b28048fc568..0e6ff5de3588 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -106,6 +106,7 @@ struct input_absinfo {
106 106
107#define SYN_REPORT 0 107#define SYN_REPORT 0
108#define SYN_CONFIG 1 108#define SYN_CONFIG 1
109#define SYN_MT_REPORT 2
109 110
110/* 111/*
111 * Keys and buttons 112 * Keys and buttons
@@ -445,6 +446,7 @@ struct input_absinfo {
445#define BTN_STYLUS2 0x14c 446#define BTN_STYLUS2 0x14c
446#define BTN_TOOL_DOUBLETAP 0x14d 447#define BTN_TOOL_DOUBLETAP 0x14d
447#define BTN_TOOL_TRIPLETAP 0x14e 448#define BTN_TOOL_TRIPLETAP 0x14e
449#define BTN_TOOL_QUADTAP 0x14f /* Four fingers on trackpad */
448 450
449#define BTN_WHEEL 0x150 451#define BTN_WHEEL 0x150
450#define BTN_GEAR_DOWN 0x150 452#define BTN_GEAR_DOWN 0x150
@@ -644,6 +646,17 @@ struct input_absinfo {
644#define ABS_TOOL_WIDTH 0x1c 646#define ABS_TOOL_WIDTH 0x1c
645#define ABS_VOLUME 0x20 647#define ABS_VOLUME 0x20
646#define ABS_MISC 0x28 648#define ABS_MISC 0x28
649
650#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
651#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
652#define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */
653#define ABS_MT_WIDTH_MINOR 0x33 /* Minor axis (omit if circular) */
654#define ABS_MT_ORIENTATION 0x34 /* Ellipse orientation */
655#define ABS_MT_POSITION_X 0x35 /* Center X ellipse position */
656#define ABS_MT_POSITION_Y 0x36 /* Center Y ellipse position */
657#define ABS_MT_TOOL_TYPE 0x37 /* Type of touching device */
658#define ABS_MT_BLOB_ID 0x38 /* Group a set of packets as a blob */
659
647#define ABS_MAX 0x3f 660#define ABS_MAX 0x3f
648#define ABS_CNT (ABS_MAX+1) 661#define ABS_CNT (ABS_MAX+1)
649 662
@@ -743,6 +756,12 @@ struct input_absinfo {
743#define BUS_ATARI 0x1B 756#define BUS_ATARI 0x1B
744 757
745/* 758/*
759 * MT_TOOL types
760 */
761#define MT_TOOL_FINGER 0
762#define MT_TOOL_PEN 1
763
764/*
746 * Values describing the status of a force-feedback effect 765 * Values describing the status of a force-feedback effect
747 */ 766 */
748#define FF_STATUS_STOPPED 0x00 767#define FF_STATUS_STOPPED 0x00
@@ -1311,6 +1330,11 @@ static inline void input_sync(struct input_dev *dev)
1311 input_event(dev, EV_SYN, SYN_REPORT, 0); 1330 input_event(dev, EV_SYN, SYN_REPORT, 0);
1312} 1331}
1313 1332
1333static inline void input_mt_sync(struct input_dev *dev)
1334{
1335 input_event(dev, EV_SYN, SYN_MT_REPORT, 0);
1336}
1337
1314void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code); 1338void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code);
1315 1339
1316static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat) 1340static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index a9e3b76aa884..25b9ca93d232 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -56,7 +56,7 @@ extern void mem_cgroup_move_lists(struct page *page,
56 enum lru_list from, enum lru_list to); 56 enum lru_list from, enum lru_list to);
57extern void mem_cgroup_uncharge_page(struct page *page); 57extern void mem_cgroup_uncharge_page(struct page *page);
58extern void mem_cgroup_uncharge_cache_page(struct page *page); 58extern void mem_cgroup_uncharge_cache_page(struct page *page);
59extern int mem_cgroup_shrink_usage(struct page *page, 59extern int mem_cgroup_shmem_charge_fallback(struct page *page,
60 struct mm_struct *mm, gfp_t gfp_mask); 60 struct mm_struct *mm, gfp_t gfp_mask);
61 61
62extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan, 62extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
@@ -155,7 +155,7 @@ static inline void mem_cgroup_uncharge_cache_page(struct page *page)
155{ 155{
156} 156}
157 157
158static inline int mem_cgroup_shrink_usage(struct page *page, 158static inline int mem_cgroup_shmem_charge_fallback(struct page *page,
159 struct mm_struct *mm, gfp_t gfp_mask) 159 struct mm_struct *mm, gfp_t gfp_mask)
160{ 160{
161 return 0; 161 return 0;
diff --git a/include/linux/mman.h b/include/linux/mman.h
index 30d1073bac3b..9872d6ca58ae 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -12,21 +12,18 @@
12 12
13#ifdef __KERNEL__ 13#ifdef __KERNEL__
14#include <linux/mm.h> 14#include <linux/mm.h>
15#include <linux/percpu_counter.h>
15 16
16#include <asm/atomic.h> 17#include <asm/atomic.h>
17 18
18extern int sysctl_overcommit_memory; 19extern int sysctl_overcommit_memory;
19extern int sysctl_overcommit_ratio; 20extern int sysctl_overcommit_ratio;
20extern atomic_long_t vm_committed_space; 21extern struct percpu_counter vm_committed_as;
21 22
22#ifdef CONFIG_SMP
23extern void vm_acct_memory(long pages);
24#else
25static inline void vm_acct_memory(long pages) 23static inline void vm_acct_memory(long pages)
26{ 24{
27 atomic_long_add(pages, &vm_committed_space); 25 percpu_counter_add(&vm_committed_as, pages);
28} 26}
29#endif
30 27
31static inline void vm_unacct_memory(long pages) 28static inline void vm_unacct_memory(long pages)
32{ 29{
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 1b2e43502ef7..c9efe039dc57 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -472,7 +472,7 @@ static inline void xt_info_rdlock_bh(void)
472 472
473 local_bh_disable(); 473 local_bh_disable();
474 lock = &__get_cpu_var(xt_info_locks); 474 lock = &__get_cpu_var(xt_info_locks);
475 if (!lock->readers++) 475 if (likely(!lock->readers++))
476 spin_lock(&lock->lock); 476 spin_lock(&lock->lock);
477} 477}
478 478
@@ -480,7 +480,7 @@ static inline void xt_info_rdunlock_bh(void)
480{ 480{
481 struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks); 481 struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks);
482 482
483 if (!--lock->readers) 483 if (likely(!--lock->readers))
484 spin_unlock(&lock->lock); 484 spin_unlock(&lock->lock);
485 local_bh_enable(); 485 local_bh_enable();
486} 486}
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 3d327b67d7e2..908406651330 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -51,6 +51,16 @@ extern int of_register_driver(struct of_platform_driver *drv,
51 struct bus_type *bus); 51 struct bus_type *bus);
52extern void of_unregister_driver(struct of_platform_driver *drv); 52extern void of_unregister_driver(struct of_platform_driver *drv);
53 53
54/* Platform drivers register/unregister */
55static inline int of_register_platform_driver(struct of_platform_driver *drv)
56{
57 return of_register_driver(drv, &of_platform_bus_type);
58}
59static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
60{
61 of_unregister_driver(drv);
62}
63
54#include <asm/of_platform.h> 64#include <asm/of_platform.h>
55 65
56extern struct of_device *of_find_device_by_node(struct device_node *np); 66extern struct of_device *of_find_device_by_node(struct device_node *np);
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 1758d9f5b5c3..08afe43118f4 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -261,6 +261,7 @@ void xprt_conditional_disconnect(struct rpc_xprt *xprt, unsigned int cookie);
261#define XPRT_BINDING (5) 261#define XPRT_BINDING (5)
262#define XPRT_CLOSING (6) 262#define XPRT_CLOSING (6)
263#define XPRT_CONNECTION_ABORT (7) 263#define XPRT_CONNECTION_ABORT (7)
264#define XPRT_CONNECTION_CLOSE (8)
264 265
265static inline void xprt_set_connected(struct rpc_xprt *xprt) 266static inline void xprt_set_connected(struct rpc_xprt *xprt)
266{ 267{
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 3c86ed25a04c..c24124a42ce5 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -17,6 +17,7 @@
17#define USB_CDC_SUBCLASS_DMM 0x09 17#define USB_CDC_SUBCLASS_DMM 0x09
18#define USB_CDC_SUBCLASS_MDLM 0x0a 18#define USB_CDC_SUBCLASS_MDLM 0x0a
19#define USB_CDC_SUBCLASS_OBEX 0x0b 19#define USB_CDC_SUBCLASS_OBEX 0x0b
20#define USB_CDC_SUBCLASS_EEM 0x0c
20 21
21#define USB_CDC_PROTO_NONE 0 22#define USB_CDC_PROTO_NONE 0
22 23
@@ -28,6 +29,8 @@
28#define USB_CDC_ACM_PROTO_AT_CDMA 6 29#define USB_CDC_ACM_PROTO_AT_CDMA 6
29#define USB_CDC_ACM_PROTO_VENDOR 0xff 30#define USB_CDC_ACM_PROTO_VENDOR 0xff
30 31
32#define USB_CDC_PROTO_EEM 7
33
31/*-------------------------------------------------------------------------*/ 34/*-------------------------------------------------------------------------*/
32 35
33/* 36/*
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 242348bb3766..cec79adbe3ea 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -4,6 +4,7 @@
4 * compatible drivers/servers. */ 4 * compatible drivers/servers. */
5#include <linux/types.h> 5#include <linux/types.h>
6#include <linux/virtio_config.h> 6#include <linux/virtio_config.h>
7#include <linux/if_ether.h>
7 8
8/* The ID for virtio_net */ 9/* The ID for virtio_net */
9#define VIRTIO_ID_NET 1 10#define VIRTIO_ID_NET 1
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 4012e07162e5..e26812274b75 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -98,7 +98,6 @@ enum p9_req_status_t {
98struct p9_req_t { 98struct p9_req_t {
99 int status; 99 int status;
100 int t_err; 100 int t_err;
101 u16 flush_tag;
102 wait_queue_head_t *wq; 101 wait_queue_head_t *wq;
103 struct p9_fcall *tc; 102 struct p9_fcall *tc;
104 struct p9_fcall *rc; 103 struct p9_fcall *rc;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index be5bd713d2c9..73aead222b32 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -457,6 +457,7 @@ int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
457 457
458int hci_register_sysfs(struct hci_dev *hdev); 458int hci_register_sysfs(struct hci_dev *hdev);
459void hci_unregister_sysfs(struct hci_dev *hdev); 459void hci_unregister_sysfs(struct hci_dev *hdev);
460void hci_conn_init_sysfs(struct hci_conn *conn);
460void hci_conn_add_sysfs(struct hci_conn *conn); 461void hci_conn_add_sysfs(struct hci_conn *conn);
461void hci_conn_del_sysfs(struct hci_conn *conn); 462void hci_conn_del_sysfs(struct hci_conn *conn);
462 463
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 1b94b9bfe2dc..646dbe3962ea 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -41,6 +41,7 @@
41#include <net/ip.h> 41#include <net/ip.h>
42#include <net/tcp_states.h> 42#include <net/tcp_states.h>
43#include <net/inet_ecn.h> 43#include <net/inet_ecn.h>
44#include <net/dst.h>
44 45
45#include <linux/seq_file.h> 46#include <linux/seq_file.h>
46 47
@@ -530,6 +531,17 @@ static inline void tcp_fast_path_check(struct sock *sk)
530 tcp_fast_path_on(tp); 531 tcp_fast_path_on(tp);
531} 532}
532 533
534/* Compute the actual rto_min value */
535static inline u32 tcp_rto_min(struct sock *sk)
536{
537 struct dst_entry *dst = __sk_dst_get(sk);
538 u32 rto_min = TCP_RTO_MIN;
539
540 if (dst && dst_metric_locked(dst, RTAX_RTO_MIN))
541 rto_min = dst_metric_rtt(dst, RTAX_RTO_MIN);
542 return rto_min;
543}
544
533/* Compute the actual receive window we are currently advertising. 545/* Compute the actual receive window we are currently advertising.
534 * Rcv_nxt can be after the window if our peer push more data 546 * Rcv_nxt can be after the window if our peer push more data
535 * than the offered window. 547 * than the offered window.
@@ -895,7 +907,7 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
895 wake_up_interruptible(sk->sk_sleep); 907 wake_up_interruptible(sk->sk_sleep);
896 if (!inet_csk_ack_scheduled(sk)) 908 if (!inet_csk_ack_scheduled(sk))
897 inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK, 909 inet_csk_reset_xmit_timer(sk, ICSK_TIME_DACK,
898 (3 * TCP_RTO_MIN) / 4, 910 (3 * tcp_rto_min(sk)) / 4,
899 TCP_RTO_MAX); 911 TCP_RTO_MAX);
900 } 912 }
901 return 1; 913 return 1;
diff --git a/include/scsi/fc/fc_fs.h b/include/scsi/fc/fc_fs.h
index 1b7af3a64c7c..ac4cd38c860e 100644
--- a/include/scsi/fc/fc_fs.h
+++ b/include/scsi/fc/fc_fs.h
@@ -149,6 +149,7 @@ enum fc_rctl {
149 * Well-known fabric addresses. 149 * Well-known fabric addresses.
150 */ 150 */
151enum fc_well_known_fid { 151enum fc_well_known_fid {
152 FC_FID_NONE = 0x000000, /* No destination */
152 FC_FID_BCAST = 0xffffff, /* broadcast */ 153 FC_FID_BCAST = 0xffffff, /* broadcast */
153 FC_FID_FLOGI = 0xfffffe, /* fabric login */ 154 FC_FID_FLOGI = 0xfffffe, /* fabric login */
154 FC_FID_FCTRL = 0xfffffd, /* fabric controller */ 155 FC_FID_FCTRL = 0xfffffd, /* fabric controller */
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 0303a6a098cc..45f9cc642c46 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -637,6 +637,7 @@ struct fc_disc {
637 enum fc_disc_event); 637 enum fc_disc_event);
638 638
639 struct list_head rports; 639 struct list_head rports;
640 struct list_head rogue_rports;
640 struct fc_lport *lport; 641 struct fc_lport *lport;
641 struct mutex disc_mutex; 642 struct mutex disc_mutex;
642 struct fc_gpn_ft_resp partial_buf; /* partial name buffer */ 643 struct fc_gpn_ft_resp partial_buf; /* partial name buffer */
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 7ffaed2f94dd..0289f5745fb9 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -36,6 +36,7 @@ struct scsi_transport_template;
36struct scsi_host_template; 36struct scsi_host_template;
37struct scsi_device; 37struct scsi_device;
38struct Scsi_Host; 38struct Scsi_Host;
39struct scsi_target;
39struct scsi_cmnd; 40struct scsi_cmnd;
40struct socket; 41struct socket;
41struct iscsi_transport; 42struct iscsi_transport;
@@ -350,6 +351,7 @@ extern struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht,
350 bool xmit_can_sleep); 351 bool xmit_can_sleep);
351extern void iscsi_host_remove(struct Scsi_Host *shost); 352extern void iscsi_host_remove(struct Scsi_Host *shost);
352extern void iscsi_host_free(struct Scsi_Host *shost); 353extern void iscsi_host_free(struct Scsi_Host *shost);
354extern int iscsi_target_alloc(struct scsi_target *starget);
353 355
354/* 356/*
355 * session management 357 * session management
diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h
index cd3cbf764650..62b2ab8c69d4 100644
--- a/include/scsi/osd_protocol.h
+++ b/include/scsi/osd_protocol.h
@@ -24,17 +24,18 @@ enum {
24 OSDv1_ADDITIONAL_CDB_LENGTH = 192, 24 OSDv1_ADDITIONAL_CDB_LENGTH = 192,
25 OSDv1_TOTAL_CDB_LEN = OSDv1_ADDITIONAL_CDB_LENGTH + 8, 25 OSDv1_TOTAL_CDB_LEN = OSDv1_ADDITIONAL_CDB_LENGTH + 8,
26 OSDv1_CAP_LEN = 80, 26 OSDv1_CAP_LEN = 80,
27
27 /* Latest supported version */ 28 /* Latest supported version */
28/* OSD_ADDITIONAL_CDB_LENGTH = 216,*/ 29 OSDv2_ADDITIONAL_CDB_LENGTH = 228,
29 OSD_ADDITIONAL_CDB_LENGTH = 30 OSD_ADDITIONAL_CDB_LENGTH =
30 OSDv1_ADDITIONAL_CDB_LENGTH, /* FIXME: Pete rev-001 sup */ 31 OSDv2_ADDITIONAL_CDB_LENGTH,
31 OSD_TOTAL_CDB_LEN = OSD_ADDITIONAL_CDB_LENGTH + 8, 32 OSD_TOTAL_CDB_LEN = OSD_ADDITIONAL_CDB_LENGTH + 8,
32/* OSD_CAP_LEN = 104,*/ 33 OSD_CAP_LEN = 104,
33 OSD_CAP_LEN = OSDv1_CAP_LEN,/* FIXME: Pete rev-001 sup */
34 34
35 OSD_SYSTEMID_LEN = 20, 35 OSD_SYSTEMID_LEN = 20,
36 OSD_CRYPTO_KEYID_SIZE = 20, 36 OSDv1_CRYPTO_KEYID_SIZE = 20,
37 /*FIXME: OSDv2_CRYPTO_KEYID_SIZE = 32,*/ 37 OSDv2_CRYPTO_KEYID_SIZE = 32,
38 OSD_CRYPTO_KEYID_SIZE = OSDv2_CRYPTO_KEYID_SIZE,
38 OSD_CRYPTO_SEED_SIZE = 4, 39 OSD_CRYPTO_SEED_SIZE = 4,
39 OSD_CRYPTO_NONCE_SIZE = 12, 40 OSD_CRYPTO_NONCE_SIZE = 12,
40 OSD_MAX_SENSE_LEN = 252, /* from SPC-3 */ 41 OSD_MAX_SENSE_LEN = 252, /* from SPC-3 */
@@ -164,7 +165,11 @@ struct osd_cdb_head {
164 /* called allocation_length in some commands */ 165 /* called allocation_length in some commands */
165/*32*/ __be64 length; 166/*32*/ __be64 length;
166/*40*/ __be64 start_address; 167/*40*/ __be64 start_address;
167/*48*/ __be32 list_identifier;/* Rarely used */ 168 union {
169/*48*/ __be32 list_identifier;/* Rarely used */
170 /* OSD2r05 5.2.5 CDB continuation length */
171/*48*/ __be32 cdb_continuation_length;
172 };
168 } __packed v2; 173 } __packed v2;
169 }; 174 };
170/*52*/ union { /* selected attributes mode Page/List/Single */ 175/*52*/ union { /* selected attributes mode Page/List/Single */
@@ -204,29 +209,40 @@ struct osd_cdb_head {
204/*80*/ 209/*80*/
205 210
206/*160 v1*/ 211/*160 v1*/
207/*184 v2*/ 212struct osdv1_security_parameters {
208struct osd_security_parameters { 213/*160*/u8 integrity_check_value[OSDv1_CRYPTO_KEYID_SIZE];
209/*160*/u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
210/*180*/u8 request_nonce[OSD_CRYPTO_NONCE_SIZE]; 214/*180*/u8 request_nonce[OSD_CRYPTO_NONCE_SIZE];
211/*192*/osd_cdb_offset data_in_integrity_check_offset; 215/*192*/osd_cdb_offset data_in_integrity_check_offset;
212/*196*/osd_cdb_offset data_out_integrity_check_offset; 216/*196*/osd_cdb_offset data_out_integrity_check_offset;
213} __packed; 217} __packed;
214/*200 v1*/ 218/*200 v1*/
215/*224 v2*/
216 219
217/* FIXME: osdv2_security_parameters */ 220/*184 v2*/
221struct osdv2_security_parameters {
222/*184*/u8 integrity_check_value[OSDv2_CRYPTO_KEYID_SIZE];
223/*216*/u8 request_nonce[OSD_CRYPTO_NONCE_SIZE];
224/*228*/osd_cdb_offset data_in_integrity_check_offset;
225/*232*/osd_cdb_offset data_out_integrity_check_offset;
226} __packed;
227/*236 v2*/
228
229struct osd_security_parameters {
230 union {
231 struct osdv1_security_parameters v1;
232 struct osdv2_security_parameters v2;
233 };
234};
218 235
219struct osdv1_cdb { 236struct osdv1_cdb {
220 struct osd_cdb_head h; 237 struct osd_cdb_head h;
221 u8 caps[OSDv1_CAP_LEN]; 238 u8 caps[OSDv1_CAP_LEN];
222 struct osd_security_parameters sec_params; 239 struct osdv1_security_parameters sec_params;
223} __packed; 240} __packed;
224 241
225struct osdv2_cdb { 242struct osdv2_cdb {
226 struct osd_cdb_head h; 243 struct osd_cdb_head h;
227 u8 caps[OSD_CAP_LEN]; 244 u8 caps[OSD_CAP_LEN];
228 struct osd_security_parameters sec_params; 245 struct osdv2_security_parameters sec_params;
229 /* FIXME: osdv2_security_parameters */
230} __packed; 246} __packed;
231 247
232struct osd_cdb { 248struct osd_cdb {
@@ -301,14 +317,25 @@ struct osd_attributes_list_attrid {
301} __packed; 317} __packed;
302 318
303/* 319/*
320 * NOTE: v1: is not aligned.
321 */
322struct osdv1_attributes_list_element {
323 __be32 attr_page;
324 __be32 attr_id;
325 __be16 attr_bytes; /* valid bytes at attr_val without padding */
326 u8 attr_val[0];
327} __packed;
328
329/*
304 * osd2r03: 7.1.3.3 List entry format for retrieved attributes and 330 * osd2r03: 7.1.3.3 List entry format for retrieved attributes and
305 * for setting attributes 331 * for setting attributes
306 * NOTE: v2 is 8-bytes aligned, v1 is not aligned. 332 * NOTE: v2 is 8-bytes aligned
307 */ 333 */
308struct osd_attributes_list_element { 334struct osdv2_attributes_list_element {
309 __be32 attr_page; 335 __be32 attr_page;
310 __be32 attr_id; 336 __be32 attr_id;
311 __be16 attr_bytes; 337 u8 reserved[6];
338 __be16 attr_bytes; /* valid bytes at attr_val without padding */
312 u8 attr_val[0]; 339 u8 attr_val[0];
313} __packed; 340} __packed;
314 341
@@ -324,13 +351,13 @@ enum {
324 351
325static inline unsigned osdv1_attr_list_elem_size(unsigned len) 352static inline unsigned osdv1_attr_list_elem_size(unsigned len)
326{ 353{
327 return ALIGN(len + sizeof(struct osd_attributes_list_element), 354 return ALIGN(len + sizeof(struct osdv1_attributes_list_element),
328 OSDv1_ATTRIBUTES_ELEM_ALIGN); 355 OSDv1_ATTRIBUTES_ELEM_ALIGN);
329} 356}
330 357
331static inline unsigned osdv2_attr_list_elem_size(unsigned len) 358static inline unsigned osdv2_attr_list_elem_size(unsigned len)
332{ 359{
333 return ALIGN(len + sizeof(struct osd_attributes_list_element), 360 return ALIGN(len + sizeof(struct osdv2_attributes_list_element),
334 OSD_ATTRIBUTES_ELEM_ALIGN); 361 OSD_ATTRIBUTES_ELEM_ALIGN);
335} 362}
336 363
@@ -419,15 +446,35 @@ struct osd_data_out_integrity_info {
419 __be64 data_bytes; 446 __be64 data_bytes;
420 __be64 set_attributes_bytes; 447 __be64 set_attributes_bytes;
421 __be64 get_attributes_bytes; 448 __be64 get_attributes_bytes;
422 __be64 integrity_check_value; 449 __u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
423} __packed; 450} __packed;
424 451
452/* Same osd_data_out_integrity_info is used for OSD2/OSD1. The only difference
453 * Is the sizeof the structure since in OSD1 the last array is smaller. Use
454 * below for version independent handling of this structure
455 */
456static inline int osd_data_out_integrity_info_sizeof(bool is_ver1)
457{
458 return sizeof(struct osd_data_out_integrity_info) -
459 (is_ver1 * (OSDv2_CRYPTO_KEYID_SIZE - OSDv1_CRYPTO_KEYID_SIZE));
460}
461
425struct osd_data_in_integrity_info { 462struct osd_data_in_integrity_info {
426 __be64 data_bytes; 463 __be64 data_bytes;
427 __be64 retrieved_attributes_bytes; 464 __be64 retrieved_attributes_bytes;
428 __be64 integrity_check_value; 465 __u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
429} __packed; 466} __packed;
430 467
468/* Same osd_data_in_integrity_info is used for OSD2/OSD1. The only difference
469 * Is the sizeof the structure since in OSD1 the last array is smaller. Use
470 * below for version independent handling of this structure
471 */
472static inline int osd_data_in_integrity_info_sizeof(bool is_ver1)
473{
474 return sizeof(struct osd_data_in_integrity_info) -
475 (is_ver1 * (OSDv2_CRYPTO_KEYID_SIZE - OSDv1_CRYPTO_KEYID_SIZE));
476}
477
431struct osd_timestamp { 478struct osd_timestamp {
432 u8 time[6]; /* number of milliseconds since 1/1/1970 UT (big endian) */ 479 u8 time[6]; /* number of milliseconds since 1/1/1970 UT (big endian) */
433} __packed; 480} __packed;
@@ -477,7 +524,7 @@ enum osd_capability_bit_masks {
477 524
478 OSD_SEC_CAP_NONE1 = BIT(8), 525 OSD_SEC_CAP_NONE1 = BIT(8),
479 OSD_SEC_CAP_NONE2 = BIT(9), 526 OSD_SEC_CAP_NONE2 = BIT(9),
480 OSD_SEC_CAP_NONE3 = BIT(10), 527 OSD_SEC_GBL_REM = BIT(10), /*v2 only*/
481 OSD_SEC_CAP_QUERY = BIT(11), /*v2 only*/ 528 OSD_SEC_CAP_QUERY = BIT(11), /*v2 only*/
482 OSD_SEC_CAP_M_OBJECT = BIT(12), /*v2 only*/ 529 OSD_SEC_CAP_M_OBJECT = BIT(12), /*v2 only*/
483 OSD_SEC_CAP_POL_SEC = BIT(13), 530 OSD_SEC_CAP_POL_SEC = BIT(13),
@@ -552,8 +599,7 @@ struct osdv1_capability {
552 599
553struct osd_capability { 600struct osd_capability {
554 struct osd_capability_head h; 601 struct osd_capability_head h;
555/* struct osd_cap_object_descriptor od;*/ 602 struct osd_cap_object_descriptor od;
556 struct osdv1_cap_object_descriptor od; /* FIXME: Pete rev-001 sup */
557} __packed; 603} __packed;
558 604
559/** 605/**