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-rw-r--r--include/linux/Kbuild3
-rw-r--r--include/linux/amba/bus.h6
-rw-r--r--include/linux/ata.h3
-rw-r--r--include/linux/audit.h11
-rw-r--r--include/linux/bitops.h29
-rw-r--r--include/linux/blkdev.h69
-rw-r--r--include/linux/blktrace_api.h4
-rw-r--r--include/linux/bootmem.h7
-rw-r--r--include/linux/brcmphy.h11
-rw-r--r--include/linux/can/dev.h18
-rw-r--r--include/linux/can/netlink.h17
-rw-r--r--include/linux/can/platform/ti_hecc.h8
-rw-r--r--include/linux/cciss_defs.h130
-rw-r--r--include/linux/cciss_ioctl.h128
-rw-r--r--include/linux/cgroup.h5
-rw-r--r--include/linux/clocksource.h5
-rw-r--r--include/linux/compiler.h2
-rw-r--r--include/linux/cpumask.h14
-rw-r--r--include/linux/cred.h2
-rw-r--r--include/linux/davinci_emac.h39
-rw-r--r--include/linux/device.h17
-rw-r--r--include/linux/dmaengine.h4
-rw-r--r--include/linux/early_res.h23
-rw-r--r--include/linux/elf.h12
-rw-r--r--include/linux/ethtool.h51
-rw-r--r--include/linux/ext3_fs.h2
-rw-r--r--include/linux/fb.h2
-rw-r--r--include/linux/fdtable.h11
-rw-r--r--include/linux/firewire-cdev.h40
-rw-r--r--include/linux/firewire.h11
-rw-r--r--include/linux/fs.h30
-rw-r--r--include/linux/fsnotify.h11
-rw-r--r--include/linux/ftrace.h13
-rw-r--r--include/linux/ftrace_event.h23
-rw-r--r--include/linux/gameport.h1
-rw-r--r--include/linux/genhd.h2
-rw-r--r--include/linux/gfs2_ondisk.h30
-rw-r--r--include/linux/gpio_keys.h1
-rw-r--r--include/linux/hid.h5
-rw-r--r--include/linux/highmem.h6
-rw-r--r--include/linux/hw_breakpoint.h2
-rw-r--r--include/linux/i2c-pnx.h19
-rw-r--r--include/linux/i2c-smbus.h50
-rw-r--r--include/linux/i2c.h8
-rw-r--r--include/linux/i2c/twl.h4
-rw-r--r--include/linux/i2o.h2
-rw-r--r--include/linux/icmpv6.h3
-rw-r--r--include/linux/ide.h7
-rw-r--r--include/linux/ieee80211.h108
-rw-r--r--include/linux/if_link.h30
-rw-r--r--include/linux/if_macvlan.h84
-rw-r--r--include/linux/if_packet.h1
-rw-r--r--include/linux/if_tun.h17
-rw-r--r--include/linux/igmp.h2
-rw-r--r--include/linux/in.h2
-rw-r--r--include/linux/inetdevice.h43
-rw-r--r--include/linux/input.h60
-rw-r--r--include/linux/input/sh_keysc.h7
-rw-r--r--include/linux/iocontext.h2
-rw-r--r--include/linux/ioport.h7
-rw-r--r--include/linux/irq.h4
-rw-r--r--include/linux/isdn/capilli.h8
-rw-r--r--include/linux/jbd2.h11
-rw-r--r--include/linux/kbd_kern.h3
-rw-r--r--include/linux/kernel.h15
-rw-r--r--include/linux/kernelcapi.h17
-rw-r--r--include/linux/kexec.h2
-rw-r--r--include/linux/kfifo.h2
-rw-r--r--include/linux/kprobes.h44
-rw-r--r--include/linux/libata.h5
-rw-r--r--include/linux/list.h14
-rw-r--r--include/linux/llc.h7
-rw-r--r--include/linux/lmb.h1
-rw-r--r--include/linux/lockdep.h4
-rw-r--r--include/linux/magic.h1
-rw-r--r--include/linux/mfd/mc13783.h2
-rw-r--r--include/linux/miscdevice.h1
-rw-r--r--include/linux/mm.h18
-rw-r--r--include/linux/mmzone.h14
-rw-r--r--include/linux/mnt_namespace.h1
-rw-r--r--include/linux/module.h37
-rw-r--r--include/linux/mount.h16
-rw-r--r--include/linux/mtd/sh_flctl.h3
-rw-r--r--include/linux/net.h4
-rw-r--r--include/linux/netdevice.h186
-rw-r--r--include/linux/netfilter.h63
-rw-r--r--include/linux/netfilter/Kbuild1
-rw-r--r--include/linux/netfilter/nf_conntrack_common.h22
-rw-r--r--include/linux/netfilter/nf_conntrack_sip.h19
-rw-r--r--include/linux/netfilter/nfnetlink.h8
-rw-r--r--include/linux/netfilter/nfnetlink_conntrack.h2
-rw-r--r--include/linux/netfilter/x_tables.h70
-rw-r--r--include/linux/netfilter/xt_CT.h17
-rw-r--r--include/linux/netfilter_arp/arp_tables.h11
-rw-r--r--include/linux/netfilter_bridge/ebtables.h2
-rw-r--r--include/linux/netfilter_ipv4/ip_tables.h18
-rw-r--r--include/linux/netfilter_ipv6/ip6_tables.h17
-rw-r--r--include/linux/netpoll.h11
-rw-r--r--include/linux/nfs_fs.h14
-rw-r--r--include/linux/nfs_fs_sb.h2
-rw-r--r--include/linux/nilfs2_fs.h1
-rw-r--r--include/linux/nl80211.h145
-rw-r--r--include/linux/of.h62
-rw-r--r--include/linux/of_fdt.h75
-rw-r--r--include/linux/omapfb.h9
-rw-r--r--include/linux/padata.h88
-rw-r--r--include/linux/pci-acpi.h7
-rw-r--r--include/linux/pci.h213
-rw-r--r--include/linux/pci_hotplug.h41
-rw-r--r--include/linux/pci_ids.h7
-rw-r--r--include/linux/percpu-defs.h40
-rw-r--r--include/linux/percpu.h44
-rw-r--r--include/linux/percpu_counter.h11
-rw-r--r--include/linux/perf_event.h61
-rw-r--r--include/linux/pfkeyv2.h1
-rw-r--r--include/linux/phy.h1
-rw-r--r--include/linux/pktcdvd.h10
-rw-r--r--include/linux/plist.h4
-rw-r--r--include/linux/pm.h6
-rw-r--r--include/linux/pm_runtime.h4
-rw-r--r--include/linux/ptrace.h20
-rw-r--r--include/linux/raid_class.h1
-rw-r--r--include/linux/range.h30
-rw-r--r--include/linux/rculist.h19
-rw-r--r--include/linux/rculist_nulls.h4
-rw-r--r--include/linux/rcupdate.h165
-rw-r--r--include/linux/rcutiny.h16
-rw-r--r--include/linux/rcutree.h4
-rw-r--r--include/linux/regulator/consumer.h4
-rw-r--r--include/linux/regulator/driver.h6
-rw-r--r--include/linux/regulator/fixed.h2
-rw-r--r--include/linux/regulator/max8649.h44
-rw-r--r--include/linux/reiserfs_fs.h2
-rw-r--r--include/linux/resume-trace.h7
-rw-r--r--include/linux/rtnetlink.h5
-rw-r--r--include/linux/sched.h34
-rw-r--r--include/linux/security.h14
-rw-r--r--include/linux/seq_file.h18
-rw-r--r--include/linux/serio.h1
-rw-r--r--include/linux/sh_intc.h33
-rw-r--r--include/linux/skbuff.h19
-rw-r--r--include/linux/snmp.h1
-rw-r--r--include/linux/spi/dw_spi.h5
-rw-r--r--include/linux/srcu.h97
-rw-r--r--include/linux/stmmac.h53
-rw-r--r--include/linux/syscalls.h16
-rw-r--r--include/linux/sysctl.h4
-rw-r--r--include/linux/syslog.h52
-rw-r--r--include/linux/tcp.h7
-rw-r--r--include/linux/timex.h3
-rw-r--r--include/linux/tty.h10
-rw-r--r--include/linux/tty_flip.h7
-rw-r--r--include/linux/usb.h54
-rw-r--r--include/linux/usb/Kbuild1
-rw-r--r--include/linux/usb/atmel_usba_udc.h1
-rw-r--r--include/linux/usb/audio.h120
-rw-r--r--include/linux/usb/ch9.h2
-rw-r--r--include/linux/usb/musb.h26
-rw-r--r--include/linux/usb/otg.h35
-rw-r--r--include/linux/usb/quirks.h3
-rw-r--r--include/linux/usb/serial.h13
-rw-r--r--include/linux/usb/usbnet.h21
-rw-r--r--include/linux/usb/vstusb.h71
-rw-r--r--include/linux/vga_switcheroo.h57
-rw-r--r--include/linux/vhost.h130
-rw-r--r--include/linux/videodev2.h2
-rw-r--r--include/linux/virtio.h4
-rw-r--r--include/linux/virtio_balloon.h15
-rw-r--r--include/linux/virtio_blk.h13
-rw-r--r--include/linux/virtio_console.h30
-rw-r--r--include/linux/vmstat.h8
-rw-r--r--include/linux/vt.h3
-rw-r--r--include/linux/xfrm.h12
173 files changed, 3170 insertions, 945 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 756f831..e2ea0b2 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -43,6 +43,7 @@ header-y += blkpg.h
header-y += bpqether.h
header-y += bsg.h
header-y += can.h
+header-y += cciss_defs.h
header-y += cdk.h
header-y += chio.h
header-y += coda_psdev.h
@@ -125,6 +126,7 @@ header-y += nfs2.h
header-y += nfs4_mount.h
header-y += nfs_mount.h
header-y += nl80211.h
+header-y += omapfb.h
header-y += param.h
header-y += pci_regs.h
header-y += perf_event.h
@@ -362,6 +364,7 @@ unifdef-y += uio.h
unifdef-y += unistd.h
unifdef-y += usbdevice_fs.h
unifdef-y += utsname.h
+unifdef-y += vhost.h
unifdef-y += videodev2.h
unifdef-y += videodev.h
unifdef-y += virtio_config.h
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index ab94335..6816be6 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -1,5 +1,9 @@
/*
- * linux/include/asm-arm/hardware/amba.h
+ * linux/include/amba/bus.h
+ *
+ * This device type deals with ARM PrimeCells and anything else that
+ * presents a proper CID (0xB105F00D) at the end of the I/O register
+ * region or that is derived from a PrimeCell.
*
* Copyright (C) 2003 Deep Blue Solutions Ltd, All Rights Reserved.
*
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 20f3156..b4c85e2 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -841,7 +841,8 @@ static inline int ata_id_current_chs_valid(const u16 *id)
static inline int ata_id_is_cfa(const u16 *id)
{
- if (id[ATA_ID_CONFIG] == 0x848A) /* Traditional CF */
+ if ((id[ATA_ID_CONFIG] == 0x848A) || /* Traditional CF */
+ (id[ATA_ID_CONFIG] == 0x844A)) /* Delkin Devices CF */
return 1;
/*
* CF specs don't require specific value in the word 0 anymore and yet
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 3c7a358..f391d45 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -424,7 +424,7 @@ extern void audit_syscall_exit(int failed, long return_code);
extern void __audit_getname(const char *name);
extern void audit_putname(const char *name);
extern void __audit_inode(const char *name, const struct dentry *dentry);
-extern void __audit_inode_child(const char *dname, const struct dentry *dentry,
+extern void __audit_inode_child(const struct dentry *dentry,
const struct inode *parent);
extern void __audit_ptrace(struct task_struct *t);
@@ -442,11 +442,10 @@ static inline void audit_inode(const char *name, const struct dentry *dentry) {
if (unlikely(!audit_dummy_context()))
__audit_inode(name, dentry);
}
-static inline void audit_inode_child(const char *dname,
- const struct dentry *dentry,
+static inline void audit_inode_child(const struct dentry *dentry,
const struct inode *parent) {
if (unlikely(!audit_dummy_context()))
- __audit_inode_child(dname, dentry, parent);
+ __audit_inode_child(dentry, parent);
}
void audit_core_dumps(long signr);
@@ -544,9 +543,9 @@ extern int audit_signals;
#define audit_getname(n) do { ; } while (0)
#define audit_putname(n) do { ; } while (0)
#define __audit_inode(n,d) do { ; } while (0)
-#define __audit_inode_child(d,i,p) do { ; } while (0)
+#define __audit_inode_child(i,p) do { ; } while (0)
#define audit_inode(n,d) do { ; } while (0)
-#define audit_inode_child(d,i,p) do { ; } while (0)
+#define audit_inode_child(i,p) do { ; } while (0)
#define audit_core_dumps(i) do { ; } while (0)
#define auditsc_get_stamp(c,t,s) (0)
#define audit_get_loginuid(t) (-1)
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index c05a29c..25b8b2f 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -25,7 +25,7 @@
static __inline__ int get_bitmask_order(unsigned int count)
{
int order;
-
+
order = fls(count);
return order; /* We could be slightly more clever with -1 here... */
}
@@ -33,7 +33,7 @@ static __inline__ int get_bitmask_order(unsigned int count)
static __inline__ int get_count_order(unsigned int count)
{
int order;
-
+
order = fls(count) - 1;
if (count & (count - 1))
order++;
@@ -45,6 +45,31 @@ static inline unsigned long hweight_long(unsigned long w)
return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
}
+/*
+ * Clearly slow versions of the hweightN() functions, their benefit is
+ * of course compile time evaluation of constant arguments.
+ */
+#define HWEIGHT8(w) \
+ ( BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + \
+ (!!((w) & (1ULL << 0))) + \
+ (!!((w) & (1ULL << 1))) + \
+ (!!((w) & (1ULL << 2))) + \
+ (!!((w) & (1ULL << 3))) + \
+ (!!((w) & (1ULL << 4))) + \
+ (!!((w) & (1ULL << 5))) + \
+ (!!((w) & (1ULL << 6))) + \
+ (!!((w) & (1ULL << 7))) )
+
+#define HWEIGHT16(w) (HWEIGHT8(w) + HWEIGHT8((w) >> 8))
+#define HWEIGHT32(w) (HWEIGHT16(w) + HWEIGHT16((w) >> 16))
+#define HWEIGHT64(w) (HWEIGHT32(w) + HWEIGHT32((w) >> 32))
+
+/*
+ * Type invariant version that simply casts things to the
+ * largest type.
+ */
+#define HWEIGHT(w) HWEIGHT64((u64)(w))
+
/**
* rol32 - rotate a 32-bit value left
* @word: value to rotate
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5c80189..ebd22db 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -316,8 +316,7 @@ struct queue_limits {
unsigned int discard_alignment;
unsigned short logical_block_size;
- unsigned short max_hw_segments;
- unsigned short max_phys_segments;
+ unsigned short max_segments;
unsigned char misaligned;
unsigned char discard_misaligned;
@@ -461,8 +460,8 @@ struct request_queue
#define QUEUE_FLAG_NONROT 14 /* non-rotational device (SSD) */
#define QUEUE_FLAG_VIRT QUEUE_FLAG_NONROT /* paravirt device */
#define QUEUE_FLAG_IO_STAT 15 /* do IO stats */
-#define QUEUE_FLAG_CQ 16 /* hardware does queuing */
-#define QUEUE_FLAG_DISCARD 17 /* supports DISCARD */
+#define QUEUE_FLAG_DISCARD 16 /* supports DISCARD */
+#define QUEUE_FLAG_NOXMERGES 17 /* No extended merges */
#define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \
(1 << QUEUE_FLAG_CLUSTER) | \
@@ -586,9 +585,10 @@ enum {
#define blk_queue_plugged(q) test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags)
#define blk_queue_tagged(q) test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
-#define blk_queue_queuing(q) test_bit(QUEUE_FLAG_CQ, &(q)->queue_flags)
#define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
#define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
+#define blk_queue_noxmerges(q) \
+ test_bit(QUEUE_FLAG_NOXMERGES, &(q)->queue_flags)
#define blk_queue_nonrot(q) test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
#define blk_queue_io_stat(q) test_bit(QUEUE_FLAG_IO_STAT, &(q)->queue_flags)
#define blk_queue_flushing(q) ((q)->ordseq)
@@ -920,10 +920,27 @@ extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *);
extern void blk_cleanup_queue(struct request_queue *);
extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
extern void blk_queue_bounce_limit(struct request_queue *, u64);
-extern void blk_queue_max_sectors(struct request_queue *, unsigned int);
extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int);
-extern void blk_queue_max_phys_segments(struct request_queue *, unsigned short);
-extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short);
+
+/* Temporary compatibility wrapper */
+static inline void blk_queue_max_sectors(struct request_queue *q, unsigned int max)
+{
+ blk_queue_max_hw_sectors(q, max);
+}
+
+extern void blk_queue_max_segments(struct request_queue *, unsigned short);
+
+static inline void blk_queue_max_phys_segments(struct request_queue *q, unsigned short max)
+{
+ blk_queue_max_segments(q, max);
+}
+
+static inline void blk_queue_max_hw_segments(struct request_queue *q, unsigned short max)
+{
+ blk_queue_max_segments(q, max);
+}
+
+
extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
extern void blk_queue_max_discard_sectors(struct request_queue *q,
unsigned int max_discard_sectors);
@@ -1016,11 +1033,15 @@ extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm);
#define MAX_PHYS_SEGMENTS 128
#define MAX_HW_SEGMENTS 128
#define SAFE_MAX_SECTORS 255
-#define BLK_DEF_MAX_SECTORS 1024
-
#define MAX_SEGMENT_SIZE 65536
-#define BLK_SEG_BOUNDARY_MASK 0xFFFFFFFFUL
+enum blk_default_limits {
+ BLK_MAX_SEGMENTS = 128,
+ BLK_SAFE_MAX_SECTORS = 255,
+ BLK_DEF_MAX_SECTORS = 1024,
+ BLK_MAX_SEGMENT_SIZE = 65536,
+ BLK_SEG_BOUNDARY_MASK = 0xFFFFFFFFUL,
+};
#define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist)
@@ -1044,14 +1065,9 @@ static inline unsigned int queue_max_hw_sectors(struct request_queue *q)
return q->limits.max_hw_sectors;
}
-static inline unsigned short queue_max_hw_segments(struct request_queue *q)
-{
- return q->limits.max_hw_segments;
-}
-
-static inline unsigned short queue_max_phys_segments(struct request_queue *q)
+static inline unsigned short queue_max_segments(struct request_queue *q)
{
- return q->limits.max_phys_segments;
+ return q->limits.max_segments;
}
static inline unsigned int queue_max_segment_size(struct request_queue *q)
@@ -1112,18 +1128,13 @@ static inline int queue_alignment_offset(struct request_queue *q)
return q->limits.alignment_offset;
}
-static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t offset)
+static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t sector)
{
unsigned int granularity = max(lim->physical_block_size, lim->io_min);
+ unsigned int alignment = (sector << 9) & (granularity - 1);
- offset &= granularity - 1;
- return (granularity + lim->alignment_offset - offset) & (granularity - 1);
-}
-
-static inline int queue_sector_alignment_offset(struct request_queue *q,
- sector_t sector)
-{
- return queue_limit_alignment_offset(&q->limits, sector << 9);
+ return (granularity + lim->alignment_offset - alignment)
+ & (granularity - 1);
}
static inline int bdev_alignment_offset(struct block_device *bdev)
@@ -1147,10 +1158,8 @@ static inline int queue_discard_alignment(struct request_queue *q)
return q->limits.discard_alignment;
}
-static inline int queue_sector_discard_alignment(struct request_queue *q,
- sector_t sector)
+static inline int queue_limit_discard_alignment(struct queue_limits *lim, sector_t sector)
{
- struct queue_limits *lim = &q->limits;
unsigned int alignment = (sector << 9) & (lim->discard_granularity - 1);
return (lim->discard_granularity + lim->discard_alignment - alignment)
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 3b73b99..416bf62 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -150,8 +150,8 @@ struct blk_user_trace_setup {
struct blk_trace {
int trace_state;
struct rchan *rchan;
- unsigned long *sequence;
- unsigned char *msg_data;
+ unsigned long __percpu *sequence;
+ unsigned char __percpu *msg_data;
u16 act_mask;
u64 start_lba;
u64 end_lba;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index b10ec49..266ab92 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -23,6 +23,7 @@ extern unsigned long max_pfn;
extern unsigned long saved_max_pfn;
#endif
+#ifndef CONFIG_NO_BOOTMEM
/*
* node_bootmem_map is a map pointer - the bits represent all physical
* memory pages (including holes) on the node.
@@ -37,6 +38,7 @@ typedef struct bootmem_data {
} bootmem_data_t;
extern bootmem_data_t bootmem_node_data[];
+#endif
extern unsigned long bootmem_bootmap_pages(unsigned long);
@@ -46,6 +48,7 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat,
unsigned long endpfn);
extern unsigned long init_bootmem(unsigned long addr, unsigned long memend);
+unsigned long free_all_memory_core_early(int nodeid);
extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
extern unsigned long free_all_bootmem(void);
@@ -84,6 +87,10 @@ extern void *__alloc_bootmem_node(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
unsigned long goal);
+void *__alloc_bootmem_node_high(pg_data_t *pgdat,
+ unsigned long size,
+ unsigned long align,
+ unsigned long goal);
extern void *__alloc_bootmem_node_nopanic(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 2b31b91..7f437ca 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -1,3 +1,14 @@
+#define PHY_ID_BCM50610 0x0143bd60
+#define PHY_ID_BCM50610M 0x0143bd70
+#define PHY_ID_BCMAC131 0x0143bc70
+#define PHY_ID_BCM57780 0x03625d90
+
+#define PHY_BCM_OUI_MASK 0xfffffc00
+#define PHY_BCM_OUI_1 0x00206000
+#define PHY_BCM_OUI_2 0x0143bc00
+#define PHY_BCM_OUI_3 0x03625c00
+
+
#define PHY_BCM_FLAGS_MODE_COPPER 0x00000001
#define PHY_BCM_FLAGS_MODE_1000BX 0x00000002
#define PHY_BCM_FLAGS_INTF_SGMII 0x00000010
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index 3db7767..6e5a7f0 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -38,6 +38,7 @@ struct can_priv {
enum can_state state;
u32 ctrlmode;
+ u32 ctrlmode_supported;
int restart_ms;
struct timer_list restart_timer;
@@ -46,6 +47,8 @@ struct can_priv {
int (*do_set_mode)(struct net_device *dev, enum can_mode mode);
int (*do_get_state)(const struct net_device *dev,
enum can_state *state);
+ int (*do_get_berr_counter)(const struct net_device *dev,
+ struct can_berr_counter *bec);
unsigned int echo_skb_max;
struct sk_buff **echo_skb;
@@ -60,6 +63,21 @@ struct can_priv {
*/
#define get_can_dlc(i) (min_t(__u8, (i), 8))
+/* Drop a given socketbuffer if it does not contain a valid CAN frame. */
+static inline int can_dropped_invalid_skb(struct net_device *dev,
+ struct sk_buff *skb)
+{
+ const struct can_frame *cf = (struct can_frame *)skb->data;
+
+ if (unlikely(skb->len != sizeof(*cf) || cf->can_dlc > 8)) {
+ kfree_skb(skb);
+ dev->stats.tx_dropped++;
+ return 1;
+ }
+
+ return 0;
+}
+
struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max);
void free_candev(struct net_device *dev);
diff --git a/include/linux/can/netlink.h b/include/linux/can/netlink.h
index 9ecbb78..3250de9 100644
--- a/include/linux/can/netlink.h
+++ b/include/linux/can/netlink.h
@@ -70,6 +70,14 @@ enum can_state {
};
/*
+ * CAN bus error counters
+ */
+struct can_berr_counter {
+ __u16 txerr;
+ __u16 rxerr;
+};
+
+/*
* CAN controller mode
*/
struct can_ctrlmode {
@@ -77,9 +85,11 @@ struct can_ctrlmode {
__u32 flags;
};
-#define CAN_CTRLMODE_LOOPBACK 0x1 /* Loopback mode */
-#define CAN_CTRLMODE_LISTENONLY 0x2 /* Listen-only mode */
-#define CAN_CTRLMODE_3_SAMPLES 0x4 /* Triple sampling mode */
+#define CAN_CTRLMODE_LOOPBACK 0x01 /* Loopback mode */
+#define CAN_CTRLMODE_LISTENONLY 0x02 /* Listen-only mode */
+#define CAN_CTRLMODE_3_SAMPLES 0x04 /* Triple sampling mode */
+#define CAN_CTRLMODE_ONE_SHOT 0x08 /* One-Shot mode */
+#define CAN_CTRLMODE_BERR_REPORTING 0x10 /* Bus-error reporting */
/*
* CAN device statistics
@@ -105,6 +115,7 @@ enum {
IFLA_CAN_CTRLMODE,
IFLA_CAN_RESTART_MS,
IFLA_CAN_RESTART,
+ IFLA_CAN_BERR_COUNTER,
__IFLA_CAN_MAX
};
diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h
index 4688c7b..af17cb3 100644
--- a/include/linux/can/platform/ti_hecc.h
+++ b/include/linux/can/platform/ti_hecc.h
@@ -1,3 +1,6 @@
+#ifndef __CAN_PLATFORM_TI_HECC_H__
+#define __CAN_PLATFORM_TI_HECC_H__
+
/*
* TI HECC (High End CAN Controller) driver platform header
*
@@ -23,6 +26,7 @@
* @mbx_offset: Mailbox RAM offset
* @int_line: Interrupt line to use - 0 or 1
* @version: version for future use
+ * @transceiver_switch: platform specific callback fn for transceiver control
*
* Platform data structure to get all platform specific settings.
* this structure also accounts the fact that the IP may have different
@@ -35,6 +39,6 @@ struct ti_hecc_platform_data {
u32 mbx_offset;
u32 int_line;
u32 version;
+ void (*transceiver_switch) (int);
};
-
-
+#endif
diff --git a/include/linux/cciss_defs.h b/include/linux/cciss_defs.h
new file mode 100644
index 0000000..316b670
--- /dev/null
+++ b/include/linux/cciss_defs.h
@@ -0,0 +1,130 @@
+#ifndef CCISS_DEFS_H
+#define CCISS_DEFS_H
+
+#include <linux/types.h>
+
+/* general boundary definitions */
+#define SENSEINFOBYTES 32 /* note that this value may vary
+ between host implementations */
+
+/* Command Status value */
+#define CMD_SUCCESS 0x0000
+#define CMD_TARGET_STATUS 0x0001
+#define CMD_DATA_UNDERRUN 0x0002
+#define CMD_DATA_OVERRUN 0x0003
+#define CMD_INVALID 0x0004
+#define CMD_PROTOCOL_ERR 0x0005
+#define CMD_HARDWARE_ERR 0x0006
+#define CMD_CONNECTION_LOST 0x0007
+#define CMD_ABORTED 0x0008
+#define CMD_ABORT_FAILED 0x0009
+#define CMD_UNSOLICITED_ABORT 0x000A
+#define CMD_TIMEOUT 0x000B
+#define CMD_UNABORTABLE 0x000C
+
+/* transfer direction */
+#define XFER_NONE 0x00
+#define XFER_WRITE 0x01
+#define XFER_READ 0x02
+#define XFER_RSVD 0x03
+
+/* task attribute */
+#define ATTR_UNTAGGED 0x00
+#define ATTR_SIMPLE 0x04
+#define ATTR_HEADOFQUEUE 0x05
+#define ATTR_ORDERED 0x06
+#define ATTR_ACA 0x07
+
+/* cdb type */
+#define TYPE_CMD 0x00
+#define TYPE_MSG 0x01
+
+/* Type defs used in the following structs */
+#define BYTE __u8
+#define WORD __u16
+#define HWORD __u16
+#define DWORD __u32
+
+#define CISS_MAX_LUN 1024
+
+#define LEVEL2LUN 1 /* index into Target(x) structure, due to byte swapping */
+#define LEVEL3LUN 0
+
+#pragma pack(1)
+
+/* Command List Structure */
+typedef union _SCSI3Addr_struct {
+ struct {
+ BYTE Dev;
+ BYTE Bus:6;
+ BYTE Mode:2; /* b00 */
+ } PeripDev;
+ struct {
+ BYTE DevLSB;
+ BYTE DevMSB:6;
+ BYTE Mode:2; /* b01 */
+ } LogDev;
+ struct {
+ BYTE Dev:5;
+ BYTE Bus:3;
+ BYTE Targ:6;
+ BYTE Mode:2; /* b10 */
+ } LogUnit;
+} SCSI3Addr_struct;
+
+typedef struct _PhysDevAddr_struct {
+ DWORD TargetId:24;
+ DWORD Bus:6;
+ DWORD Mode:2;
+ SCSI3Addr_struct Target[2]; /* 2 level target device addr */
+} PhysDevAddr_struct;
+
+typedef struct _LogDevAddr_struct {
+ DWORD VolId:30;
+ DWORD Mode:2;
+ BYTE reserved[4];
+} LogDevAddr_struct;
+
+typedef union _LUNAddr_struct {
+ BYTE LunAddrBytes[8];
+ SCSI3Addr_struct SCSI3Lun[4];
+ PhysDevAddr_struct PhysDev;
+ LogDevAddr_struct LogDev;
+} LUNAddr_struct;
+
+typedef struct _RequestBlock_struct {
+ BYTE CDBLen;
+ struct {
+ BYTE Type:3;
+ BYTE Attribute:3;
+ BYTE Direction:2;
+ } Type;
+ HWORD Timeout;
+ BYTE CDB[16];
+} RequestBlock_struct;
+
+typedef union _MoreErrInfo_struct{
+ struct {
+ BYTE Reserved[3];
+ BYTE Type;
+ DWORD ErrorInfo;
+ } Common_Info;
+ struct{
+ BYTE Reserved[2];
+ BYTE offense_size; /* size of offending entry */
+ BYTE offense_num; /* byte # of offense 0-base */
+ DWORD offense_value;
+ } Invalid_Cmd;
+} MoreErrInfo_struct;
+typedef struct _ErrorInfo_struct {
+ BYTE ScsiStatus;
+ BYTE SenseLen;
+ HWORD CommandStatus;
+ DWORD ResidualCnt;
+ MoreErrInfo_struct MoreErrInfo;
+ BYTE SenseInfo[SENSEINFOBYTES];
+} ErrorInfo_struct;
+
+#pragma pack()
+
+#endif /* CCISS_DEFS_H */
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index eb130b4..986493f 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -3,6 +3,7 @@
#include <linux/types.h>
#include <linux/ioctl.h>
+#include <linux/cciss_defs.h>
#define CCISS_IOC_MAGIC 'B'
@@ -36,133 +37,6 @@ typedef __u32 DriverVer_type;
#define MAX_KMALLOC_SIZE 128000
-#ifndef CCISS_CMD_H
-// This defines are duplicated in cciss_cmd.h in the driver directory
-
-//general boundary definitions
-#define SENSEINFOBYTES 32//note that this value may vary between host implementations
-
-//Command Status value
-#define CMD_SUCCESS 0x0000
-#define CMD_TARGET_STATUS 0x0001
-#define CMD_DATA_UNDERRUN 0x0002
-#define CMD_DATA_OVERRUN 0x0003
-#define CMD_INVALID 0x0004
-#define CMD_PROTOCOL_ERR 0x0005
-#define CMD_HARDWARE_ERR 0x0006
-#define CMD_CONNECTION_LOST 0x0007
-#define CMD_ABORTED 0x0008
-#define CMD_ABORT_FAILED 0x0009
-#define CMD_UNSOLICITED_ABORT 0x000A
-#define CMD_TIMEOUT 0x000B
-#define CMD_UNABORTABLE 0x000C
-
-//transfer direction
-#define XFER_NONE 0x00
-#define XFER_WRITE 0x01
-#define XFER_READ 0x02
-#define XFER_RSVD 0x03
-
-//task attribute
-#define ATTR_UNTAGGED 0x00
-#define ATTR_SIMPLE 0x04
-#define ATTR_HEADOFQUEUE 0x05
-#define ATTR_ORDERED 0x06
-#define ATTR_ACA 0x07
-
-//cdb type
-#define TYPE_CMD 0x00
-#define TYPE_MSG 0x01
-
-// Type defs used in the following structs
-#define BYTE __u8
-#define WORD __u16
-#define HWORD __u16
-#define DWORD __u32
-
-#define CISS_MAX_LUN 1024
-
-#define LEVEL2LUN 1 // index into Target(x) structure, due to byte swapping
-#define LEVEL3LUN 0
-
-#pragma pack(1)
-
-//Command List Structure
-typedef union _SCSI3Addr_struct {
- struct {
- BYTE Dev;
- BYTE Bus:6;
- BYTE Mode:2; // b00
- } PeripDev;
- struct {
- BYTE DevLSB;
- BYTE DevMSB:6;
- BYTE Mode:2; // b01
- } LogDev;
- struct {
- BYTE Dev:5;
- BYTE Bus:3;
- BYTE Targ:6;
- BYTE Mode:2; // b10
- } LogUnit;
-} SCSI3Addr_struct;
-
-typedef struct _PhysDevAddr_struct {
- DWORD TargetId:24;
- DWORD Bus:6;
- DWORD Mode:2;
- SCSI3Addr_struct Target[2]; //2 level target device addr
-} PhysDevAddr_struct;
-
-typedef struct _LogDevAddr_struct {
- DWORD VolId:30;
- DWORD Mode:2;
- BYTE reserved[4];
-} LogDevAddr_struct;
-
-typedef union _LUNAddr_struct {
- BYTE LunAddrBytes[8];
- SCSI3Addr_struct SCSI3Lun[4];
- PhysDevAddr_struct PhysDev;
- LogDevAddr_struct LogDev;
-} LUNAddr_struct;
-
-typedef struct _RequestBlock_struct {
- BYTE CDBLen;
- struct {
- BYTE Type:3;
- BYTE Attribute:3;
- BYTE Direction:2;
- } Type;
- HWORD Timeout;
- BYTE CDB[16];
-} RequestBlock_struct;
-
-typedef union _MoreErrInfo_struct{
- struct {
- BYTE Reserved[3];
- BYTE Type;
- DWORD ErrorInfo;
- }Common_Info;
- struct{
- BYTE Reserved[2];
- BYTE offense_size;//size of offending entry
- BYTE offense_num; //byte # of offense 0-base
- DWORD offense_value;
- }Invalid_Cmd;
-}MoreErrInfo_struct;
-typedef struct _ErrorInfo_struct {
- BYTE ScsiStatus;
- BYTE SenseLen;
- HWORD CommandStatus;
- DWORD ResidualCnt;
- MoreErrInfo_struct MoreErrInfo;
- BYTE SenseInfo[SENSEINFOBYTES];
-} ErrorInfo_struct;
-
-#pragma pack()
-#endif /* CCISS_CMD_H */
-
typedef struct _IOCTL_Command_struct {
LUNAddr_struct LUN_info;
RequestBlock_struct Request;
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 0008dee..c9bbcb2 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -28,6 +28,7 @@ struct css_id;
extern int cgroup_init_early(void);
extern int cgroup_init(void);
extern void cgroup_lock(void);
+extern int cgroup_lock_is_held(void);
extern bool cgroup_lock_live_group(struct cgroup *cgrp);
extern void cgroup_unlock(void);
extern void cgroup_fork(struct task_struct *p);
@@ -486,7 +487,9 @@ static inline struct cgroup_subsys_state *cgroup_subsys_state(
static inline struct cgroup_subsys_state *task_subsys_state(
struct task_struct *task, int subsys_id)
{
- return rcu_dereference(task->cgroups->subsys[subsys_id]);
+ return rcu_dereference_check(task->cgroups->subsys[subsys_id],
+ rcu_read_lock_held() ||
+ cgroup_lock_is_held());
}
static inline struct cgroup* task_cgroup(struct task_struct *task,
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 8a4a130..4bca8b6 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -154,6 +154,7 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
* @max_idle_ns: max idle time permitted by the clocksource (nsecs)
* @flags: flags describing special properties
* @vread: vsyscall based read
+ * @suspend: suspend function for the clocksource, if necessary
* @resume: resume function for the clocksource, if necessary
*/
struct clocksource {
@@ -172,7 +173,8 @@ struct clocksource {
u64 max_idle_ns;
unsigned long flags;
cycle_t (*vread)(void);
- void (*resume)(void);
+ void (*suspend)(struct clocksource *cs);
+ void (*resume)(struct clocksource *cs);
#ifdef CONFIG_IA64
void *fsys_mmio; /* used by fsyscall asm code */
#define CLKSRC_FSYS_MMIO_SET(mmio, addr) ((mmio) = (addr))
@@ -277,6 +279,7 @@ extern void clocksource_unregister(struct clocksource*);
extern void clocksource_touch_watchdog(void);
extern struct clocksource* clocksource_get_next(void);
extern void clocksource_change_rating(struct clocksource *cs, int rating);
+extern void clocksource_suspend(void);
extern void clocksource_resume(void);
extern struct clocksource * __init __weak clocksource_default_clock(void);
extern void clocksource_mark_unstable(struct clocksource *cs);
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 188fcae..a5a472b 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -5,7 +5,7 @@
#ifdef __CHECKER__
# define __user __attribute__((noderef, address_space(1)))
-# define __kernel /* default address space */
+# define __kernel __attribute__((address_space(0)))
# define __safe __attribute__((safe))
# define __force __attribute__((force))
# define __nocast __attribute__((nocast))
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index d77b547..dbcee76 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -143,6 +143,8 @@ static inline unsigned int cpumask_any_but(const struct cpumask *mask,
#define for_each_cpu(cpu, mask) \
for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
+#define for_each_cpu_not(cpu, mask) \
+ for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
#define for_each_cpu_and(cpu, mask, and) \
for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask, (void)and)
#else
@@ -203,6 +205,18 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
(cpu) < nr_cpu_ids;)
/**
+ * for_each_cpu_not - iterate over every cpu in a complemented mask
+ * @cpu: the (optionally unsigned) integer iterator
+ * @mask: the cpumask pointer
+ *
+ * After the loop, cpu is >= nr_cpu_ids.
+ */
+#define for_each_cpu_not(cpu, mask) \
+ for ((cpu) = -1; \
+ (cpu) = cpumask_next_zero((cpu), (mask)), \
+ (cpu) < nr_cpu_ids;)
+
+/**
* for_each_cpu_and - iterate over every cpu in both masks
* @cpu: the (optionally unsigned) integer iterator
* @mask: the first cpumask pointer
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 4e3387a..4db09f8 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -280,7 +280,7 @@ static inline void put_cred(const struct cred *_cred)
* task or by holding tasklist_lock to prevent it from being unlinked.
*/
#define __task_cred(task) \
- ((const struct cred *)(rcu_dereference((task)->real_cred)))
+ ((const struct cred *)(rcu_dereference_check((task)->real_cred, rcu_read_lock_held() || lockdep_is_held(&tasklist_lock))))
/**
* get_task_cred - Get another task's objective credentials
diff --git a/include/linux/davinci_emac.h b/include/linux/davinci_emac.h
new file mode 100644
index 0000000..7c930db
--- /dev/null
+++ b/include/linux/davinci_emac.h
@@ -0,0 +1,39 @@
+/*
+ * TI DaVinci EMAC platform support
+ *
+ * Author: Kevin Hilman, Deep Root Systems, LLC
+ *
+ * 2007 (c) Deep Root Systems, LLC. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef _LINUX_DAVINCI_EMAC_H
+#define _LINUX_DAVINCI_EMAC_H
+
+#include <linux/if_ether.h>
+#include <linux/memory.h>
+
+struct emac_platform_data {
+ char mac_addr[ETH_ALEN];
+ u32 ctrl_reg_offset;
+ u32 ctrl_mod_reg_offset;
+ u32 ctrl_ram_offset;
+ u32 hw_ram_addr;
+ u32 mdio_reg_offset;
+ u32 ctrl_ram_size;
+ u32 phy_mask;
+ u32 mdio_max_freq;
+ u8 rmii_en;
+ u8 version;
+ void (*interrupt_enable) (void);
+ void (*interrupt_disable) (void);
+};
+
+enum {
+ EMAC_VERSION_1, /* DM644x */
+ EMAC_VERSION_2, /* DM646x */
+};
+
+void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context);
+#endif
diff --git a/include/linux/device.h b/include/linux/device.h
index a62799f..b30527d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -472,6 +472,23 @@ static inline int device_is_registered(struct device *dev)
return dev->kobj.state_in_sysfs;
}
+static inline void device_enable_async_suspend(struct device *dev)
+{
+ if (dev->power.status == DPM_ON)
+ dev->power.async_suspend = true;
+}
+
+static inline void device_disable_async_suspend(struct device *dev)
+{
+ if (dev->power.status == DPM_ON)
+ dev->power.async_suspend = false;
+}
+
+static inline bool device_async_suspend_enabled(struct device *dev)
+{
+ return !!dev->power.async_suspend;
+}
+
void driver_init(void);
/*
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 7878498..20ea12c 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -31,6 +31,8 @@
* if dma_cookie_t is >0 it's a DMA request cookie, <0 it's an error code
*/
typedef s32 dma_cookie_t;
+#define DMA_MIN_COOKIE 1
+#define DMA_MAX_COOKIE INT_MAX
#define dma_submit_error(cookie) ((cookie) < 0 ? 1 : 0)
@@ -162,7 +164,7 @@ struct dma_chan {
struct dma_chan_dev *dev;
struct list_head device_node;
- struct dma_chan_percpu *local;
+ struct dma_chan_percpu __percpu *local;
int client_count;
int table_count;
void *private;
diff --git a/include/linux/early_res.h b/include/linux/early_res.h
new file mode 100644
index 0000000..29c09f5
--- /dev/null
+++ b/include/linux/early_res.h
@@ -0,0 +1,23 @@
+#ifndef _LINUX_EARLY_RES_H
+#define _LINUX_EARLY_RES_H
+#ifdef __KERNEL__
+
+extern void reserve_early(u64 start, u64 end, char *name);
+extern void reserve_early_overlap_ok(u64 start, u64 end, char *name);
+extern void free_early(u64 start, u64 end);
+void free_early_partial(u64 start, u64 end);
+extern void early_res_to_bootmem(u64 start, u64 end);
+
+void reserve_early_without_check(u64 start, u64 end, char *name);
+u64 find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end,
+ u64 size, u64 align);
+u64 find_early_area_size(u64 ei_start, u64 ei_last, u64 start,
+ u64 *sizep, u64 align);
+u64 find_fw_memmap_area(u64 start, u64 end, u64 size, u64 align);
+u64 get_max_mapped(void);
+#include <linux/range.h>
+int get_free_all_memory_range(struct range **rangep, int nodeid);
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_EARLY_RES_H */
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 0cc4d55..ad990c5 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -349,7 +349,11 @@ typedef struct elf64_shdr {
#define ELF_OSABI ELFOSABI_NONE
#endif
-/* Notes used in ET_CORE */
+/*
+ * Notes used in ET_CORE. Architectures export some of the arch register sets
+ * using the corresponding note types via the PTRACE_GETREGSET and
+ * PTRACE_SETREGSET requests.
+ */
#define NT_PRSTATUS 1
#define NT_PRFPREG 2
#define NT_PRPSINFO 3
@@ -361,7 +365,13 @@ typedef struct elf64_shdr {
#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */
#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */
+#define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */
#define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */
+#define NT_S390_TIMER 0x301 /* s390 timer register */
+#define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */
+#define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */
+#define NT_S390_CTRS 0x304 /* s390 control registers */
+#define NT_S390_PREFIX 0x305 /* s390 prefix register */
/* Note header in a PT_NOTE section */
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index ef4a2d8..cca1c3d 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -242,6 +242,7 @@ enum ethtool_stringset {
ETH_SS_TEST = 0,
ETH_SS_STATS,
ETH_SS_PRIV_FLAGS,
+ ETH_SS_NTUPLE_FILTERS,
};
/* for passing string sets for data tagging */
@@ -290,6 +291,7 @@ struct ethtool_perm_addr {
*/
enum ethtool_flags {
ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
+ ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
};
/* The following structures are for supporting RX network flow
@@ -363,6 +365,35 @@ struct ethtool_rxnfc {
__u32 rule_locs[0];
};
+struct ethtool_rx_ntuple_flow_spec {
+ __u32 flow_type;
+ union {
+ struct ethtool_tcpip4_spec tcp_ip4_spec;
+ struct ethtool_tcpip4_spec udp_ip4_spec;
+ struct ethtool_tcpip4_spec sctp_ip4_spec;
+ struct ethtool_ah_espip4_spec ah_ip4_spec;
+ struct ethtool_ah_espip4_spec esp_ip4_spec;
+ struct ethtool_rawip4_spec raw_ip4_spec;
+ struct ethtool_ether_spec ether_spec;
+ struct ethtool_usrip4_spec usr_ip4_spec;
+ __u8 hdata[64];
+ } h_u, m_u; /* entry, mask */
+
+ __u16 vlan_tag;
+ __u16 vlan_tag_mask;
+ __u64 data; /* user-defined flow spec data */
+ __u64 data_mask; /* user-defined flow spec mask */
+
+ /* signed to distinguish between queue and actions (DROP) */
+ __s32 action;
+#define ETHTOOL_RXNTUPLE_ACTION_DROP -1
+};
+
+struct ethtool_rx_ntuple {
+ __u32 cmd;
+ struct ethtool_rx_ntuple_flow_spec fs;
+};
+
#define ETHTOOL_FLASH_MAX_FILENAME 128
enum ethtool_flash_op_type {
ETHTOOL_FLASH_ALL_REGIONS = 0,
@@ -377,6 +408,20 @@ struct ethtool_flash {
#ifdef __KERNEL__
+#include <linux/rculist.h>
+
+struct ethtool_rx_ntuple_flow_spec_container {
+ struct ethtool_rx_ntuple_flow_spec fs;
+ struct list_head list;
+};
+
+struct ethtool_rx_ntuple_list {
+#define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024
+#define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14
+ struct list_head list;
+ unsigned int count;
+};
+
struct net_device;
/* Some generic methods drivers may use in their ethtool_ops */
@@ -394,6 +439,7 @@ u32 ethtool_op_get_ufo(struct net_device *dev);
int ethtool_op_set_ufo(struct net_device *dev, u32 data);
u32 ethtool_op_get_flags(struct net_device *dev);
int ethtool_op_set_flags(struct net_device *dev, u32 data);
+void ethtool_ntuple_flush(struct net_device *dev);
/**
* &ethtool_ops - Alter and report network device settings
@@ -500,6 +546,8 @@ struct ethtool_ops {
int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
int (*flash_device)(struct net_device *, struct ethtool_flash *);
int (*reset)(struct net_device *, u32 *);
+ int (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *);
+ int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
};
#endif /* __KERNEL__ */
@@ -559,6 +607,9 @@ struct ethtool_ops {
#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
#define ETHTOOL_RESET 0x00000034 /* Reset hardware */
+#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
+#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
+
/* compatibility with older code */
#define SPARC_ETH_GSET ETHTOOL_GSET
#define SPARC_ETH_SSET ETHTOOL_SSET
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 6b04903..deac256 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -877,7 +877,7 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
int create);
extern struct inode *ext3_iget(struct super_block *, unsigned long);
-extern int ext3_write_inode (struct inode *, int);
+extern int ext3_write_inode (struct inode *, struct writeback_control *);
extern int ext3_setattr (struct dentry *, struct iattr *);
extern void ext3_delete_inode (struct inode *);
extern int ext3_sync_inode (handle_t *, struct inode *);
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 369767b..c10163b 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -543,6 +543,8 @@ struct fb_cursor_user {
#define FB_EVENT_GET_REQ 0x0D
/* Unbind from the console if possible */
#define FB_EVENT_FB_UNBIND 0x0E
+/* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga switcheroo */
+#define FB_EVENT_REMAP_ALL_CONSOLE 0x0F
struct fb_event {
struct fb_info *info;
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index a2ec74b..013dc52 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -57,7 +57,14 @@ struct files_struct {
struct file * fd_array[NR_OPEN_DEFAULT];
};
-#define files_fdtable(files) (rcu_dereference((files)->fdt))
+#define rcu_dereference_check_fdtable(files, fdtfd) \
+ (rcu_dereference_check((fdtfd), \
+ rcu_read_lock_held() || \
+ lockdep_is_held(&(files)->file_lock) || \
+ atomic_read(&(files)->count) == 1))
+
+#define files_fdtable(files) \
+ (rcu_dereference_check_fdtable((files), (files)->fdt))
struct file_operations;
struct vfsmount;
@@ -78,7 +85,7 @@ static inline struct file * fcheck_files(struct files_struct *files, unsigned in
struct fdtable *fdt = files_fdtable(files);
if (fd < fdt->max_fds)
- file = rcu_dereference(fdt->fd[fd]);
+ file = rcu_dereference_check_fdtable(files, fdt->fd[fd]);
return file;
}
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 520ecf8..40b1101 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -248,13 +248,20 @@ union fw_cdev_event {
#define FW_CDEV_IOC_SEND_BROADCAST_REQUEST _IOW('#', 0x12, struct fw_cdev_send_request)
#define FW_CDEV_IOC_SEND_STREAM_PACKET _IOW('#', 0x13, struct fw_cdev_send_stream_packet)
+/* available since kernel version 2.6.34 */
+#define FW_CDEV_IOC_GET_CYCLE_TIMER2 _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2)
+
/*
* FW_CDEV_VERSION History
* 1 (2.6.22) - initial version
* 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if
* &fw_cdev_create_iso_context.header_size is 8 or more
+ * (2.6.32) - added time stamp to xmit &fw_cdev_event_iso_interrupt
+ * (2.6.33) - IR has always packet-per-buffer semantics now, not one of
+ * dual-buffer or packet-per-buffer depending on hardware
+ * 3 (2.6.34) - made &fw_cdev_get_cycle_timer reliable
*/
-#define FW_CDEV_VERSION 2
+#define FW_CDEV_VERSION 3
/**
* struct fw_cdev_get_info - General purpose information ioctl
@@ -544,14 +551,18 @@ struct fw_cdev_stop_iso {
/**
* struct fw_cdev_get_cycle_timer - read cycle timer register
* @local_time: system time, in microseconds since the Epoch
- * @cycle_timer: isochronous cycle timer, as per OHCI 1.1 clause 5.13
+ * @cycle_timer: Cycle Time register contents
*
* The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer
- * and also the system clock. This allows to express the receive time of an
- * isochronous packet as a system time with microsecond accuracy.
+ * and also the system clock (%CLOCK_REALTIME). This allows to express the
+ * receive time of an isochronous packet as a system time.
*
* @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
- * 12 bits cycleOffset, in host byte order.
+ * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register
+ * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394.
+ *
+ * In version 1 and 2 of the ABI, this ioctl returned unreliable (non-
+ * monotonic) @cycle_timer values on certain controllers.
*/
struct fw_cdev_get_cycle_timer {
__u64 local_time;
@@ -559,6 +570,25 @@ struct fw_cdev_get_cycle_timer {
};
/**
+ * struct fw_cdev_get_cycle_timer2 - read cycle timer register
+ * @tv_sec: system time, seconds
+ * @tv_nsec: system time, sub-seconds part in nanoseconds
+ * @clk_id: input parameter, clock from which to get the system time
+ * @cycle_timer: Cycle Time register contents
+ *
+ * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 works like
+ * %FW_CDEV_IOC_GET_CYCLE_TIMER but lets you choose a clock like with POSIX'
+ * clock_gettime function. Supported @clk_id values are POSIX' %CLOCK_REALTIME
+ * and %CLOCK_MONOTONIC and Linux' %CLOCK_MONOTONIC_RAW.
+ */
+struct fw_cdev_get_cycle_timer2 {
+ __s64 tv_sec;
+ __s32 tv_nsec;
+ __s32 clk_id;
+ __u32 cycle_timer;
+};
+
+/**
* struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth
* @closure: Passed back to userspace in correponding iso resource events
* @channels: Isochronous channels of which one is to be (de)allocated
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index a0e6715..4bd94bf 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -65,12 +65,13 @@
#define CSR_DIRECTORY_ID 0x20
struct fw_csr_iterator {
- u32 *p;
- u32 *end;
+ const u32 *p;
+ const u32 *end;
};
-void fw_csr_iterator_init(struct fw_csr_iterator *ci, u32 *p);
+void fw_csr_iterator_init(struct fw_csr_iterator *ci, const u32 *p);
int fw_csr_iterator_next(struct fw_csr_iterator *ci, int *key, int *value);
+int fw_csr_string(const u32 *directory, int key, char *buf, size_t size);
extern struct bus_type fw_bus_type;
@@ -162,7 +163,7 @@ struct fw_device {
struct mutex client_list_mutex;
struct list_head client_list;
- u32 *config_rom;
+ const u32 *config_rom;
size_t config_rom_length;
int config_rom_retries;
unsigned is_local:1;
@@ -204,7 +205,7 @@ int fw_device_enable_phys_dma(struct fw_device *device);
*/
struct fw_unit {
struct device device;
- u32 *directory;
+ const u32 *directory;
struct fw_attribute_group attribute_group;
};
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b1bcb27..4568962 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -729,6 +729,7 @@ struct inode {
uid_t i_uid;
gid_t i_gid;
dev_t i_rdev;
+ unsigned int i_blkbits;
u64 i_version;
loff_t i_size;
#ifdef __NEED_I_SIZE_ORDERED
@@ -738,7 +739,6 @@ struct inode {
struct timespec i_mtime;
struct timespec i_ctime;
blkcnt_t i_blocks;
- unsigned int i_blkbits;
unsigned short i_bytes;
umode_t i_mode;
spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
@@ -1305,6 +1305,8 @@ extern int send_sigurg(struct fown_struct *fown);
#define MNT_FORCE 0x00000001 /* Attempt to forcibily umount */
#define MNT_DETACH 0x00000002 /* Just detach from the tree */
#define MNT_EXPIRE 0x00000004 /* Mark for expiry */
+#define UMOUNT_NOFOLLOW 0x00000008 /* Don't follow symlink on umount */
+#define UMOUNT_UNUSED 0x80000000 /* Flag guaranteed to be unused */
extern struct list_head super_blocks;
extern spinlock_t sb_lock;
@@ -1314,9 +1316,9 @@ extern spinlock_t sb_lock;
struct super_block {
struct list_head s_list; /* Keep this first */
dev_t s_dev; /* search index; _not_ kdev_t */
- unsigned long s_blocksize;
- unsigned char s_blocksize_bits;
unsigned char s_dirt;
+ unsigned char s_blocksize_bits;
+ unsigned long s_blocksize;
loff_t s_maxbytes; /* Max file size */
struct file_system_type *s_type;
const struct super_operations *s_op;
@@ -1357,16 +1359,16 @@ struct super_block {
void *s_fs_info; /* Filesystem private info */
fmode_t s_mode;
+ /* Granularity of c/m/atime in ns.
+ Cannot be worse than a second */
+ u32 s_time_gran;
+
/*
* The next field is for VFS *only*. No filesystems have any business
* even looking at it. You had been warned.
*/
struct mutex s_vfs_rename_mutex; /* Kludge */
- /* Granularity of c/m/atime in ns.
- Cannot be worse than a second */
- u32 s_time_gran;
-
/*
* Filesystem subtype. If non-empty the filesystem type field
* in /proc/mounts will be "type.subtype"
@@ -1555,7 +1557,7 @@ struct super_operations {
void (*destroy_inode)(struct inode *);
void (*dirty_inode) (struct inode *);
- int (*write_inode) (struct inode *, int);
+ int (*write_inode) (struct inode *, struct writeback_control *wbc);
void (*drop_inode) (struct inode *);
void (*delete_inode) (struct inode *);
void (*put_super) (struct super_block *);
@@ -1794,7 +1796,8 @@ extern int may_umount(struct vfsmount *);
extern long do_mount(char *, char *, char *, unsigned long, void *);
extern struct vfsmount *collect_mounts(struct path *);
extern void drop_collected_mounts(struct vfsmount *);
-
+extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *,
+ struct vfsmount *);
extern int vfs_statfs(struct dentry *, struct kstatfs *);
extern int current_umask(void);
@@ -2058,12 +2061,6 @@ extern int invalidate_inodes(struct super_block *);
unsigned long invalidate_mapping_pages(struct address_space *mapping,
pgoff_t start, pgoff_t end);
-static inline unsigned long __deprecated
-invalidate_inode_pages(struct address_space *mapping)
-{
- return invalidate_mapping_pages(mapping, 0, ~0UL);
-}
-
static inline void invalidate_remote_inode(struct inode *inode)
{
if (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
@@ -2132,6 +2129,7 @@ extern struct file * open_exec(const char *);
/* fs/dcache.c -- generic fs support functions */
extern int is_subdir(struct dentry *, struct dentry *);
+extern int path_is_under(struct path *, struct path *);
extern ino_t find_inode_number(struct dentry *, struct qstr *);
#include <linux/err.h>
@@ -2340,8 +2338,6 @@ extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct
extern int simple_sync_file(struct file *, struct dentry *, int);
extern int simple_empty(struct dentry *);
extern int simple_readpage(struct file *file, struct page *page);
-extern int simple_prepare_write(struct file *file, struct page *page,
- unsigned offset, unsigned to);
extern int simple_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata);
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index 936f9aa..df8fd9a 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -65,7 +65,7 @@ static inline void fsnotify_link_count(struct inode *inode)
* fsnotify_move - file old_name at old_dir was moved to new_name at new_dir
*/
static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
- const char *old_name, const char *new_name,
+ const char *old_name,
int isdir, struct inode *target, struct dentry *moved)
{
struct inode *source = moved->d_inode;
@@ -73,6 +73,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
u32 fs_cookie = fsnotify_get_cookie();
__u32 old_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_FROM);
__u32 new_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_TO);
+ const char *new_name = moved->d_name.name;
if (old_dir == new_dir)
old_dir_mask |= FS_DN_RENAME;
@@ -103,7 +104,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL);
fsnotify(source, FS_MOVE_SELF, moved->d_inode, FSNOTIFY_EVENT_INODE, NULL, 0);
}
- audit_inode_child(new_name, moved, new_dir);
+ audit_inode_child(moved, new_dir);
}
/*
@@ -146,7 +147,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
{
inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name,
dentry->d_inode);
- audit_inode_child(dentry->d_name.name, dentry, inode);
+ audit_inode_child(dentry, inode);
fsnotify(inode, FS_CREATE, dentry->d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0);
}
@@ -161,7 +162,7 @@ static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct
inotify_inode_queue_event(dir, IN_CREATE, 0, new_dentry->d_name.name,
inode);
fsnotify_link_count(inode);
- audit_inode_child(new_dentry->d_name.name, new_dentry, dir);
+ audit_inode_child(new_dentry, dir);
fsnotify(dir, FS_CREATE, inode, FSNOTIFY_EVENT_INODE, new_dentry->d_name.name, 0);
}
@@ -175,7 +176,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
struct inode *d_inode = dentry->d_inode;
inotify_inode_queue_event(inode, mask, 0, dentry->d_name.name, d_inode);
- audit_inode_child(dentry->d_name.name, dentry, inode);
+ audit_inode_child(dentry, inode);
fsnotify(inode, mask, d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0);
}
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 0b4f97d..01e6ade 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -134,6 +134,8 @@ extern void
unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops);
extern void unregister_ftrace_function_probe_all(char *glob);
+extern int ftrace_text_reserved(void *start, void *end);
+
enum {
FTRACE_FL_FREE = (1 << 0),
FTRACE_FL_FAILED = (1 << 1),
@@ -141,7 +143,6 @@ enum {
FTRACE_FL_ENABLED = (1 << 3),
FTRACE_FL_NOTRACE = (1 << 4),
FTRACE_FL_CONVERTED = (1 << 5),
- FTRACE_FL_FROZEN = (1 << 6),
};
struct dyn_ftrace {
@@ -250,6 +251,10 @@ static inline int unregister_ftrace_command(char *cmd_name)
{
return -EINVAL;
}
+static inline int ftrace_text_reserved(void *start, void *end)
+{
+ return 0;
+}
#endif /* CONFIG_DYNAMIC_FTRACE */
/* totally disable ftrace - can not re-enable after this */
@@ -511,4 +516,10 @@ static inline void trace_hw_branch_oops(void) {}
#endif /* CONFIG_HW_BRANCH_TRACER */
+#ifdef CONFIG_FTRACE_SYSCALLS
+
+unsigned long arch_syscall_addr(int nr);
+
+#endif /* CONFIG_FTRACE_SYSCALLS */
+
#endif /* _LINUX_FTRACE_H */
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 2233c98..6b7c444 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -5,6 +5,7 @@
#include <linux/trace_seq.h>
#include <linux/percpu.h>
#include <linux/hardirq.h>
+#include <linux/perf_event.h>
struct trace_array;
struct tracer;
@@ -121,9 +122,8 @@ struct ftrace_event_call {
int (*regfunc)(struct ftrace_event_call *);
void (*unregfunc)(struct ftrace_event_call *);
int id;
+ const char *print_fmt;
int (*raw_init)(struct ftrace_event_call *);
- int (*show_format)(struct ftrace_event_call *,
- struct trace_seq *);
int (*define_fields)(struct ftrace_event_call *);
struct list_head fields;
int filter_active;
@@ -138,9 +138,6 @@ struct ftrace_event_call {
#define FTRACE_MAX_PROFILE_SIZE 2048
-extern char *perf_trace_buf;
-extern char *perf_trace_buf_nmi;
-
#define MAX_FILTER_PRED 32
#define MAX_FILTER_STR_VAL 256 /* Should handle KSYM_SYMBOL_LEN */
@@ -188,13 +185,27 @@ do { \
__trace_printk(ip, fmt, ##args); \
} while (0)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
struct perf_event;
extern int ftrace_profile_enable(int event_id);
extern void ftrace_profile_disable(int event_id);
extern int ftrace_profile_set_filter(struct perf_event *event, int event_id,
char *filter_str);
extern void ftrace_profile_free_filter(struct perf_event *event);
+extern void *
+ftrace_perf_buf_prepare(int size, unsigned short type, int *rctxp,
+ unsigned long *irq_flags);
+
+static inline void
+ftrace_perf_buf_submit(void *raw_data, int size, int rctx, u64 addr,
+ u64 count, unsigned long irq_flags)
+{
+ struct trace_entry *entry = raw_data;
+
+ perf_tp_event(entry->type, addr, count, raw_data, size);
+ perf_swevent_put_recursion_context(rctx);
+ local_irq_restore(irq_flags);
+}
#endif
#endif /* _LINUX_FTRACE_EVENT_H */
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 1bc0854..48e68da 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -46,7 +46,6 @@ struct gameport {
struct mutex drv_mutex; /* protects serio->drv so attributes can pin driver */
struct device dev;
- unsigned int registered; /* port has been fully registered with driver core */
struct list_head node;
};
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 9717081..56b5051 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -101,7 +101,7 @@ struct hd_struct {
unsigned long stamp;
int in_flight[2];
#ifdef CONFIG_SMP
- struct disk_stats *dkstats;
+ struct disk_stats __percpu *dkstats;
#else
struct disk_stats dkstats;
#endif
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index 81f90a5..4f44629 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -180,33 +180,6 @@ struct gfs2_rgrp {
};
/*
- * quota linked list: user quotas and group quotas form two separate
- * singly linked lists. ll_next stores uids or gids of next quotas in the
- * linked list.
-
-Given the uid/gid, how to calculate the quota file offsets for the corresponding
-gfs2_quota structures on disk:
-
-for user quotas, given uid,
-offset = uid * sizeof(struct gfs2_quota);
-
-for group quotas, given gid,
-offset = (gid * sizeof(struct gfs2_quota)) + sizeof(struct gfs2_quota);
-
-
- uid:0 gid:0 uid:12 gid:12 uid:17 gid:17 uid:5142 gid:5142
-+-------+-------+ +-------+-------+ +-------+- - - -+ +- - - -+-------+
-| valid | valid | :: | valid | valid | :: | valid | inval | :: | inval | valid |
-+-------+-------+ +-------+-------+ +-------+- - - -+ +- - - -+-------+
-next:12 next:12 next:17 next:5142 next:NULL next:NULL
- | | | | |<-- user quota list |
- \______|___________/ \______|___________/ group quota list -->|
- | | |
- \__________________/ \_______________________________________/
-
-*/
-
-/*
* quota structure
*/
@@ -214,8 +187,7 @@ struct gfs2_quota {
__be64 qu_limit;
__be64 qu_warn;
__be64 qu_value;
- __be32 qu_ll_next; /* location of next quota in list */
- __u8 qu_reserved[60];
+ __u8 qu_reserved[64];
};
/*
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index 1289fa7..cd0b3f3 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -10,6 +10,7 @@ struct gpio_keys_button {
int type; /* input event type (EV_KEY, EV_SW) */
int wakeup; /* configure the button as a wake-up source */
int debounce_interval; /* debounce ticks interval in msecs */
+ bool can_disable;
};
struct gpio_keys_platform_data {
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 8709365..b1344ec 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -501,7 +501,7 @@ struct hid_device { /* device report descriptor */
void (*hiddev_report_event) (struct hid_device *, struct hid_report *);
/* handler for raw output data, used by hidraw */
- int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t);
+ int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t, unsigned char);
/* debugging support via debugfs */
unsigned short debug;
@@ -663,7 +663,7 @@ struct hid_ll_driver {
/* Applications from HID Usage Tables 4/8/99 Version 1.1 */
/* We ignore a few input applications that are not widely used */
-#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002))
+#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || ((a >= 0x000d0002) && (a <= 0x000d0006)))
/* HID core API */
@@ -690,6 +690,7 @@ int hid_input_report(struct hid_device *, int type, u8 *, int, int);
int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
void hid_output_report(struct hid_report *report, __u8 *data);
struct hid_device *hid_allocate_device(void);
+struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id);
int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
int hid_check_keys_pressed(struct hid_device *hid);
int hid_connect(struct hid_device *hid, unsigned int connect_mask);
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index ab2cc20..74152c0 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -17,6 +17,12 @@ static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page
static inline void flush_kernel_dcache_page(struct page *page)
{
}
+static inline void flush_kernel_vmap_range(void *vaddr, int size)
+{
+}
+static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
+{
+}
#endif
#include <asm/kmap_types.h>
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 070ba06..5977b72 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -44,7 +44,7 @@ static inline int hw_breakpoint_type(struct perf_event *bp)
return bp->attr.bp_type;
}
-static inline int hw_breakpoint_len(struct perf_event *bp)
+static inline unsigned long hw_breakpoint_len(struct perf_event *bp)
{
return bp->attr.bp_len;
}
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
index 9eb07bb..a87124d 100644
--- a/include/linux/i2c-pnx.h
+++ b/include/linux/i2c-pnx.h
@@ -12,9 +12,8 @@
#ifndef __I2C_PNX_H__
#define __I2C_PNX_H__
-#include <linux/pm.h>
-
struct platform_device;
+struct clk;
struct i2c_pnx_mif {
int ret; /* Return value */
@@ -26,20 +25,18 @@ struct i2c_pnx_mif {
};
struct i2c_pnx_algo_data {
- u32 base;
- u32 ioaddr;
- int irq;
+ void __iomem *ioaddr;
struct i2c_pnx_mif mif;
int last;
+ struct clk *clk;
+ struct i2c_pnx_data *i2c_pnx;
+ struct i2c_adapter adapter;
};
struct i2c_pnx_data {
- int (*suspend) (struct platform_device *pdev, pm_message_t state);
- int (*resume) (struct platform_device *pdev);
- u32 (*calculate_input_freq) (struct platform_device *pdev);
- int (*set_clock_run) (struct platform_device *pdev);
- int (*set_clock_stop) (struct platform_device *pdev);
- struct i2c_adapter *adapter;
+ const char *name;
+ u32 base;
+ int irq;
};
#endif /* __I2C_PNX_H__ */
diff --git a/include/linux/i2c-smbus.h b/include/linux/i2c-smbus.h
new file mode 100644
index 0000000..63f57a8
--- /dev/null
+++ b/include/linux/i2c-smbus.h
@@ -0,0 +1,50 @@
+/*
+ * i2c-smbus.h - SMBus extensions to the I2C protocol
+ *
+ * Copyright (C) 2010 Jean Delvare <khali@linux-fr.org>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_I2C_SMBUS_H
+#define _LINUX_I2C_SMBUS_H
+
+#include <linux/i2c.h>
+
+
+/**
+ * i2c_smbus_alert_setup - platform data for the smbus_alert i2c client
+ * @alert_edge_triggered: whether the alert interrupt is edge (1) or level (0)
+ * triggered
+ * @irq: IRQ number, if the smbus_alert driver should take care of interrupt
+ * handling
+ *
+ * If irq is not specified, the smbus_alert driver doesn't take care of
+ * interrupt handling. In that case it is up to the I2C bus driver to either
+ * handle the interrupts or to poll for alerts.
+ *
+ * If irq is specified then it it crucial that alert_edge_triggered is
+ * properly set.
+ */
+struct i2c_smbus_alert_setup {
+ unsigned int alert_edge_triggered:1;
+ int irq;
+};
+
+struct i2c_client *i2c_setup_smbus_alert(struct i2c_adapter *adapter,
+ struct i2c_smbus_alert_setup *setup);
+int i2c_handle_smbus_alert(struct i2c_client *ara);
+
+#endif /* _LINUX_I2C_SMBUS_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 02fc617..0a5da63 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -53,6 +53,7 @@ struct i2c_board_info;
* on a bus (or read from them). Apart from two basic transfer functions to
* transmit one message at a time, a more complex version can be used to
* transmit an arbitrary number of messages without interruption.
+ * @count must be be less than 64k since msg.len is u16.
*/
extern int i2c_master_send(struct i2c_client *client, const char *buf,
int count);
@@ -152,6 +153,13 @@ struct i2c_driver {
int (*suspend)(struct i2c_client *, pm_message_t mesg);
int (*resume)(struct i2c_client *);
+ /* Alert callback, for example for the SMBus alert protocol.
+ * The format and meaning of the data value depends on the protocol.
+ * For the SMBus alert protocol, there is a single bit of data passed
+ * as the alert response's low bit ("event flag").
+ */
+ void (*alert)(struct i2c_client *, unsigned int data);
+
/* a ioctl like command that can be used to perform specific functions
* with the device.
*/
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index bf1c5be..7897f30 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -547,6 +547,10 @@ struct twl4030_codec_data {
unsigned int audio_mclk;
struct twl4030_codec_audio_data *audio;
struct twl4030_codec_vibra_data *vibra;
+
+ /* twl6030 */
+ int audpwron_gpio; /* audio power-on gpio */
+ int naudint_irq; /* audio interrupt */
};
struct twl4030_platform_data {
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 4c4e57d..87018dc 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -385,7 +385,7 @@
/* defines for max_sectors and max_phys_segments */
#define I2O_MAX_SECTORS 1024
#define I2O_MAX_SECTORS_LIMITED 128
-#define I2O_MAX_PHYS_SEGMENTS MAX_PHYS_SEGMENTS
+#define I2O_MAX_PHYS_SEGMENTS BLK_MAX_SEGMENTS
/*
* Message structures
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index c0d8357..4c4c74e 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -174,8 +174,7 @@ struct icmp6_filter {
extern void icmpv6_send(struct sk_buff *skb,
u8 type, u8 code,
- __u32 info,
- struct net_device *dev);
+ __u32 info);
extern int icmpv6_init(void);
extern int icmpv6_err_convert(u8 type, u8 code,
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 0ec6129..97e6ab4 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -515,6 +515,8 @@ struct ide_drive_s {
u8 init_speed; /* transfer rate set at boot */
u8 current_speed; /* current transfer rate set */
u8 desired_speed; /* desired transfer rate set */
+ u8 pio_mode; /* for ->set_pio_mode _only_ */
+ u8 dma_mode; /* for ->dma_pio_mode _only_ */
u8 dn; /* now wide spread use */
u8 acoustic; /* acoustic management */
u8 media; /* disk, cdrom, tape, floppy, ... */
@@ -622,8 +624,8 @@ extern const struct ide_tp_ops default_tp_ops;
*/
struct ide_port_ops {
void (*init_dev)(ide_drive_t *);
- void (*set_pio_mode)(ide_drive_t *, const u8);
- void (*set_dma_mode)(ide_drive_t *, const u8);
+ void (*set_pio_mode)(struct hwif_s *, ide_drive_t *);
+ void (*set_dma_mode)(struct hwif_s *, ide_drive_t *);
int (*reset_poll)(ide_drive_t *);
void (*pre_reset)(ide_drive_t *);
void (*resetproc)(ide_drive_t *);
@@ -1494,7 +1496,6 @@ int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);
#ifdef CONFIG_IDE_XFER_MODE
int ide_scan_pio_blacklist(char *);
const char *ide_xfer_verbose(u8);
-u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
int ide_pio_need_iordy(ide_drive_t *, const u8);
int ide_set_pio_mode(ide_drive_t *, u8);
int ide_set_dma_mode(ide_drive_t *, u8);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 163c840..1998495 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -120,6 +120,26 @@
#define IEEE80211_QOS_CTL_TID_MASK 0x000F
#define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007
+/* U-APSD queue for WMM IEs sent by AP */
+#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7)
+
+/* U-APSD queues for WMM IEs sent by STA */
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f
+
+/* U-APSD max SP length for WMM IEs sent by STA */
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5
+
+#define IEEE80211_HT_CTL_LEN 4
+
struct ieee80211_hdr {
__le16 frame_control;
__le16 duration_id;
@@ -130,6 +150,25 @@ struct ieee80211_hdr {
u8 addr4[6];
} __attribute__ ((packed));
+struct ieee80211_hdr_3addr {
+ __le16 frame_control;
+ __le16 duration_id;
+ u8 addr1[6];
+ u8 addr2[6];
+ u8 addr3[6];
+ __le16 seq_ctrl;
+} __attribute__ ((packed));
+
+struct ieee80211_qos_hdr {
+ __le16 frame_control;
+ __le16 duration_id;
+ u8 addr1[6];
+ u8 addr2[6];
+ u8 addr3[6];
+ __le16 seq_ctrl;
+ __le16 qos_ctrl;
+} __attribute__ ((packed));
+
/**
* ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
* @fc: frame control bytes in little-endian byteorder
@@ -707,6 +746,10 @@ struct ieee80211_mgmt {
u8 action;
u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
} __attribute__ ((packed)) sa_query;
+ struct {
+ u8 action;
+ u8 smps_control;
+ } __attribute__ ((packed)) ht_smps;
} u;
} __attribute__ ((packed)) action;
} u;
@@ -771,7 +814,10 @@ struct ieee80211_bar {
/**
* struct ieee80211_mcs_info - MCS information
* @rx_mask: RX mask
- * @rx_highest: highest supported RX rate
+ * @rx_highest: highest supported RX rate. If set represents
+ * the highest supported RX data rate in units of 1 Mbps.
+ * If this field is 0 this value should not be used to
+ * consider the highest RX data rate supported.
* @tx_params: TX parameters
*/
struct ieee80211_mcs_info {
@@ -824,6 +870,7 @@ struct ieee80211_ht_cap {
#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
#define IEEE80211_HT_CAP_SM_PS 0x000C
+#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
#define IEEE80211_HT_CAP_GRN_FLD 0x0010
#define IEEE80211_HT_CAP_SGI_20 0x0020
#define IEEE80211_HT_CAP_SGI_40 0x0040
@@ -839,6 +886,7 @@ struct ieee80211_ht_cap {
/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
+#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
/*
* Maximum length of AMPDU that the STA can receive.
@@ -922,12 +970,17 @@ struct ieee80211_ht_info {
#define IEEE80211_MAX_AMPDU_BUF 0x40
-/* Spatial Multiplexing Power Save Modes */
+/* Spatial Multiplexing Power Save Modes (for capability) */
#define WLAN_HT_CAP_SM_PS_STATIC 0
#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
#define WLAN_HT_CAP_SM_PS_INVALID 2
#define WLAN_HT_CAP_SM_PS_DISABLED 3
+/* for SM power control field lower two bits */
+#define WLAN_HT_SMPS_CONTROL_DISABLED 0
+#define WLAN_HT_SMPS_CONTROL_STATIC 1
+#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
+
/* Authentication algorithms */
#define WLAN_AUTH_OPEN 0
#define WLAN_AUTH_SHARED_KEY 1
@@ -1071,12 +1124,12 @@ enum ieee80211_eid {
WLAN_EID_TIM = 5,
WLAN_EID_IBSS_PARAMS = 6,
WLAN_EID_CHALLENGE = 16,
- /* 802.11d */
+
WLAN_EID_COUNTRY = 7,
WLAN_EID_HP_PARAMS = 8,
WLAN_EID_HP_TABLE = 9,
WLAN_EID_REQUEST = 10,
- /* 802.11e */
+
WLAN_EID_QBSS_LOAD = 11,
WLAN_EID_EDCA_PARAM_SET = 12,
WLAN_EID_TSPEC = 13,
@@ -1099,7 +1152,7 @@ enum ieee80211_eid {
WLAN_EID_PREP = 69,
WLAN_EID_PERR = 70,
WLAN_EID_RANN = 49, /* compatible with FreeBSD */
- /* 802.11h */
+
WLAN_EID_PWR_CONSTRAINT = 32,
WLAN_EID_PWR_CAPABILITY = 33,
WLAN_EID_TPC_REQUEST = 34,
@@ -1110,20 +1163,41 @@ enum ieee80211_eid {
WLAN_EID_MEASURE_REPORT = 39,
WLAN_EID_QUIET = 40,
WLAN_EID_IBSS_DFS = 41,
- /* 802.11g */
+
WLAN_EID_ERP_INFO = 42,
WLAN_EID_EXT_SUPP_RATES = 50,
- /* 802.11n */
+
WLAN_EID_HT_CAPABILITY = 45,
WLAN_EID_HT_INFORMATION = 61,
- /* 802.11i */
+
WLAN_EID_RSN = 48,
- WLAN_EID_TIMEOUT_INTERVAL = 56,
- WLAN_EID_MMIE = 76 /* 802.11w */,
+ WLAN_EID_MMIE = 76,
WLAN_EID_WPA = 221,
WLAN_EID_GENERIC = 221,
WLAN_EID_VENDOR_SPECIFIC = 221,
- WLAN_EID_QOS_PARAMETER = 222
+ WLAN_EID_QOS_PARAMETER = 222,
+
+ WLAN_EID_AP_CHAN_REPORT = 51,
+ WLAN_EID_NEIGHBOR_REPORT = 52,
+ WLAN_EID_RCPI = 53,
+ WLAN_EID_BSS_AVG_ACCESS_DELAY = 63,
+ WLAN_EID_ANTENNA_INFO = 64,
+ WLAN_EID_RSNI = 65,
+ WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66,
+ WLAN_EID_BSS_AVAILABLE_CAPACITY = 67,
+ WLAN_EID_BSS_AC_ACCESS_DELAY = 68,
+ WLAN_EID_RRM_ENABLED_CAPABILITIES = 70,
+ WLAN_EID_MULTIPLE_BSSID = 71,
+
+ WLAN_EID_MOBILITY_DOMAIN = 54,
+ WLAN_EID_FAST_BSS_TRANSITION = 55,
+ WLAN_EID_TIMEOUT_INTERVAL = 56,
+ WLAN_EID_RIC_DATA = 57,
+ WLAN_EID_RIC_DESCRIPTOR = 75,
+
+ WLAN_EID_DSE_REGISTERED_LOCATION = 58,
+ WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59,
+ WLAN_EID_EXT_CHANSWITCH_ANN = 60,
};
/* Action category code */
@@ -1150,6 +1224,18 @@ enum ieee80211_spectrum_mgmt_actioncode {
WLAN_ACTION_SPCT_CHL_SWITCH = 4,
};
+/* HT action codes */
+enum ieee80211_ht_actioncode {
+ WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
+ WLAN_HT_ACTION_SMPS = 1,
+ WLAN_HT_ACTION_PSMP = 2,
+ WLAN_HT_ACTION_PCO_PHASE = 3,
+ WLAN_HT_ACTION_CSI = 4,
+ WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
+ WLAN_HT_ACTION_COMPRESSED_BF = 6,
+ WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
+};
+
/* Security key length */
enum ieee80211_key_len {
WLAN_KEY_LEN_WEP40 = 5,
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 6674791..c9bf92c 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -78,6 +78,11 @@ enum {
#define IFLA_LINKINFO IFLA_LINKINFO
IFLA_NET_NS_PID,
IFLA_IFALIAS,
+ IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
+ IFLA_VF_MAC, /* Hardware queue specific attributes */
+ IFLA_VF_VLAN,
+ IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
+ IFLA_VFINFO,
__IFLA_MAX
};
@@ -196,4 +201,29 @@ enum macvlan_mode {
MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
};
+/* SR-IOV virtual function managment section */
+
+struct ifla_vf_mac {
+ __u32 vf;
+ __u8 mac[32]; /* MAX_ADDR_LEN */
+};
+
+struct ifla_vf_vlan {
+ __u32 vf;
+ __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
+ __u32 qos;
+};
+
+struct ifla_vf_tx_rate {
+ __u32 vf;
+ __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
+};
+
+struct ifla_vf_info {
+ __u32 vf;
+ __u8 mac[32];
+ __u32 vlan;
+ __u32 qos;
+ __u32 tx_rate;
+};
#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 5f200ba..b78a712 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -1,6 +1,90 @@
#ifndef _LINUX_IF_MACVLAN_H
#define _LINUX_IF_MACVLAN_H
+#include <linux/if_link.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/netlink.h>
+#include <net/netlink.h>
+
+#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE)
+struct socket *macvtap_get_socket(struct file *);
+#else
+#include <linux/err.h>
+#include <linux/errno.h>
+struct file;
+struct socket;
+static inline struct socket *macvtap_get_socket(struct file *f)
+{
+ return ERR_PTR(-EINVAL);
+}
+#endif /* CONFIG_MACVTAP */
+
+struct macvlan_port;
+struct macvtap_queue;
+
+/**
+ * struct macvlan_rx_stats - MACVLAN percpu rx stats
+ * @rx_packets: number of received packets
+ * @rx_bytes: number of received bytes
+ * @multicast: number of received multicast packets
+ * @rx_errors: number of errors
+ */
+struct macvlan_rx_stats {
+ unsigned long rx_packets;
+ unsigned long rx_bytes;
+ unsigned long multicast;
+ unsigned long rx_errors;
+};
+
+struct macvlan_dev {
+ struct net_device *dev;
+ struct list_head list;
+ struct hlist_node hlist;
+ struct macvlan_port *port;
+ struct net_device *lowerdev;
+ struct macvlan_rx_stats __percpu *rx_stats;
+ enum macvlan_mode mode;
+ int (*receive)(struct sk_buff *skb);
+ int (*forward)(struct net_device *dev, struct sk_buff *skb);
+ struct macvtap_queue *tap;
+};
+
+static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
+ unsigned int len, bool success,
+ bool multicast)
+{
+ struct macvlan_rx_stats *rx_stats;
+
+ rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id());
+ if (likely(success)) {
+ rx_stats->rx_packets++;;
+ rx_stats->rx_bytes += len;
+ if (multicast)
+ rx_stats->multicast++;
+ } else {
+ rx_stats->rx_errors++;
+ }
+}
+
+extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
+ struct nlattr *tb[], struct nlattr *data[],
+ int (*receive)(struct sk_buff *skb),
+ int (*forward)(struct net_device *dev,
+ struct sk_buff *skb));
+
+extern void macvlan_count_rx(const struct macvlan_dev *vlan,
+ unsigned int len, bool success,
+ bool multicast);
+
+extern void macvlan_dellink(struct net_device *dev, struct list_head *head);
+
+extern int macvlan_link_register(struct rtnl_link_ops *ops);
+
+extern netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
+
+
extern struct sk_buff *(*macvlan_handle_frame_hook)(struct sk_buff *);
#endif /* _LINUX_IF_MACVLAN_H */
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 4021d47..aa57a5f 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -46,6 +46,7 @@ struct sockaddr_ll {
#define PACKET_RESERVE 12
#define PACKET_TX_RING 13
#define PACKET_LOSS 14
+#define PACKET_VNET_HDR 15
struct tpacket_stats {
unsigned int tp_packets;
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 3f5fd52..1350a24 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -18,6 +18,7 @@
#include <linux/types.h>
#include <linux/if_ether.h>
+#include <linux/filter.h>
/* Read queue size */
#define TUN_READQ_SIZE 500
@@ -48,6 +49,8 @@
#define TUNGETIFF _IOR('T', 210, unsigned int)
#define TUNGETSNDBUF _IOR('T', 211, int)
#define TUNSETSNDBUF _IOW('T', 212, int)
+#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog)
+#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
@@ -86,4 +89,18 @@ struct tun_filter {
__u8 addr[0][ETH_ALEN];
};
+#ifdef __KERNEL__
+#if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE)
+struct socket *tun_get_socket(struct file *);
+#else
+#include <linux/err.h>
+#include <linux/errno.h>
+struct file;
+struct socket;
+static inline struct socket *tun_get_socket(struct file *f)
+{
+ return ERR_PTR(-EINVAL);
+}
+#endif /* CONFIG_TUN */
+#endif /* __KERNEL__ */
#endif /* __IF_TUN_H */
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 724c27e..93fc244 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -153,6 +153,7 @@ extern int sysctl_igmp_max_msf;
struct ip_sf_socklist {
unsigned int sl_max;
unsigned int sl_count;
+ struct rcu_head rcu;
__be32 sl_addr[0];
};
@@ -170,6 +171,7 @@ struct ip_mc_socklist {
struct ip_mreqn multi;
unsigned int sfmode; /* MCAST_{INCLUDE,EXCLUDE} */
struct ip_sf_socklist *sflist;
+ struct rcu_head rcu;
};
struct ip_sf_list {
diff --git a/include/linux/in.h b/include/linux/in.h
index b615649..583c76f 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -84,6 +84,8 @@ struct in_addr {
#define IP_ORIGDSTADDR 20
#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR
+#define IP_MINTTL 21
+
/* IP_MTU_DISCOVER values */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames */
#define IP_PMTUDISC_WANT 1 /* Use per route hints */
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index b230492..2be1a1a 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -10,10 +10,40 @@
#include <linux/timer.h>
#include <linux/sysctl.h>
+enum
+{
+ IPV4_DEVCONF_FORWARDING=1,
+ IPV4_DEVCONF_MC_FORWARDING,
+ IPV4_DEVCONF_PROXY_ARP,
+ IPV4_DEVCONF_ACCEPT_REDIRECTS,
+ IPV4_DEVCONF_SECURE_REDIRECTS,
+ IPV4_DEVCONF_SEND_REDIRECTS,
+ IPV4_DEVCONF_SHARED_MEDIA,
+ IPV4_DEVCONF_RP_FILTER,
+ IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
+ IPV4_DEVCONF_BOOTP_RELAY,
+ IPV4_DEVCONF_LOG_MARTIANS,
+ IPV4_DEVCONF_TAG,
+ IPV4_DEVCONF_ARPFILTER,
+ IPV4_DEVCONF_MEDIUM_ID,
+ IPV4_DEVCONF_NOXFRM,
+ IPV4_DEVCONF_NOPOLICY,
+ IPV4_DEVCONF_FORCE_IGMP_VERSION,
+ IPV4_DEVCONF_ARP_ANNOUNCE,
+ IPV4_DEVCONF_ARP_IGNORE,
+ IPV4_DEVCONF_PROMOTE_SECONDARIES,
+ IPV4_DEVCONF_ARP_ACCEPT,
+ IPV4_DEVCONF_ARP_NOTIFY,
+ IPV4_DEVCONF_ACCEPT_LOCAL,
+ IPV4_DEVCONF_SRC_VMARK,
+ IPV4_DEVCONF_PROXY_ARP_PVLAN,
+ __IPV4_DEVCONF_MAX
+};
+
struct ipv4_devconf {
void *sysctl;
- int data[__NET_IPV4_CONF_MAX - 1];
- DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1);
+ int data[__IPV4_DEVCONF_MAX - 1];
+ DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1);
};
struct in_device {
@@ -40,7 +70,7 @@ struct in_device {
struct rcu_head rcu_head;
};
-#define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1])
+#define IPV4_DEVCONF(cnf, attr) ((cnf).data[IPV4_DEVCONF_ ## attr - 1])
#define IPV4_DEVCONF_ALL(net, attr) \
IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr)
@@ -60,13 +90,13 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index,
static inline void ipv4_devconf_setall(struct in_device *in_dev)
{
- bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1);
+ bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1);
}
#define IN_DEV_CONF_GET(in_dev, attr) \
- ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr)
+ ipv4_devconf_get((in_dev), IPV4_DEVCONF_ ## attr)
#define IN_DEV_CONF_SET(in_dev, attr, val) \
- ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val))
+ ipv4_devconf_set((in_dev), IPV4_DEVCONF_ ## attr, (val))
#define IN_DEV_ANDCONF(in_dev, attr) \
(IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \
@@ -89,6 +119,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
#define IN_DEV_LOG_MARTIANS(in_dev) IN_DEV_ORCONF((in_dev), LOG_MARTIANS)
#define IN_DEV_PROXY_ARP(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP)
+#define IN_DEV_PROXY_ARP_PVLAN(in_dev) IN_DEV_CONF_GET(in_dev, PROXY_ARP_PVLAN)
#define IN_DEV_SHARED_MEDIA(in_dev) IN_DEV_ORCONF((in_dev), SHARED_MEDIA)
#define IN_DEV_TX_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), SEND_REDIRECTS)
#define IN_DEV_SEC_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), \
diff --git a/include/linux/input.h b/include/linux/input.h
index 735ceaf..dc24eff 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -376,8 +376,9 @@ struct input_absinfo {
#define KEY_DISPLAY_OFF 245 /* display device to off state */
#define KEY_WIMAX 246
+#define KEY_RFKILL 247 /* Key that controls all radios */
-/* Range 248 - 255 is reserved for special needs of AT keyboard driver */
+/* Code 255 is reserved for special needs of AT keyboard driver */
#define BTN_MISC 0x100
#define BTN_0 0x100
@@ -596,6 +597,49 @@ struct input_absinfo {
#define KEY_NUMERIC_POUND 0x20b
#define KEY_CAMERA_FOCUS 0x210
+#define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */
+
+#define BTN_TRIGGER_HAPPY 0x2c0
+#define BTN_TRIGGER_HAPPY1 0x2c0
+#define BTN_TRIGGER_HAPPY2 0x2c1
+#define BTN_TRIGGER_HAPPY3 0x2c2
+#define BTN_TRIGGER_HAPPY4 0x2c3
+#define BTN_TRIGGER_HAPPY5 0x2c4
+#define BTN_TRIGGER_HAPPY6 0x2c5
+#define BTN_TRIGGER_HAPPY7 0x2c6
+#define BTN_TRIGGER_HAPPY8 0x2c7
+#define BTN_TRIGGER_HAPPY9 0x2c8
+#define BTN_TRIGGER_HAPPY10 0x2c9
+#define BTN_TRIGGER_HAPPY11 0x2ca
+#define BTN_TRIGGER_HAPPY12 0x2cb
+#define BTN_TRIGGER_HAPPY13 0x2cc
+#define BTN_TRIGGER_HAPPY14 0x2cd
+#define BTN_TRIGGER_HAPPY15 0x2ce
+#define BTN_TRIGGER_HAPPY16 0x2cf
+#define BTN_TRIGGER_HAPPY17 0x2d0
+#define BTN_TRIGGER_HAPPY18 0x2d1
+#define BTN_TRIGGER_HAPPY19 0x2d2
+#define BTN_TRIGGER_HAPPY20 0x2d3
+#define BTN_TRIGGER_HAPPY21 0x2d4
+#define BTN_TRIGGER_HAPPY22 0x2d5
+#define BTN_TRIGGER_HAPPY23 0x2d6
+#define BTN_TRIGGER_HAPPY24 0x2d7
+#define BTN_TRIGGER_HAPPY25 0x2d8
+#define BTN_TRIGGER_HAPPY26 0x2d9
+#define BTN_TRIGGER_HAPPY27 0x2da
+#define BTN_TRIGGER_HAPPY28 0x2db
+#define BTN_TRIGGER_HAPPY29 0x2dc
+#define BTN_TRIGGER_HAPPY30 0x2dd
+#define BTN_TRIGGER_HAPPY31 0x2de
+#define BTN_TRIGGER_HAPPY32 0x2df
+#define BTN_TRIGGER_HAPPY33 0x2e0
+#define BTN_TRIGGER_HAPPY34 0x2e1
+#define BTN_TRIGGER_HAPPY35 0x2e2
+#define BTN_TRIGGER_HAPPY36 0x2e3
+#define BTN_TRIGGER_HAPPY37 0x2e4
+#define BTN_TRIGGER_HAPPY38 0x2e5
+#define BTN_TRIGGER_HAPPY39 0x2e6
+#define BTN_TRIGGER_HAPPY40 0x2e7
/* We avoid low common keys in module aliases so they don't get huge. */
#define KEY_MIN_INTERESTING KEY_MUTE
@@ -1199,6 +1243,10 @@ struct input_handle;
* @event: event handler. This method is being called by input core with
* interrupts disabled and dev->event_lock spinlock held and so
* it may not sleep
+ * @filter: similar to @event; separates normal event handlers from
+ * "filters".
+ * @match: called after comparing device's id with handler's id_table
+ * to perform fine-grained matching between device and handler
* @connect: called when attaching a handler to an input device
* @disconnect: disconnects a handler from input device
* @start: starts handler for given handle. This function is called by
@@ -1210,8 +1258,6 @@ struct input_handle;
* @name: name of the handler, to be shown in /proc/bus/input/handlers
* @id_table: pointer to a table of input_device_ids this driver can
* handle
- * @blacklist: pointer to a table of input_device_ids this driver should
- * ignore even if they match @id_table
* @h_list: list of input handles associated with the handler
* @node: for placing the driver onto input_handler_list
*
@@ -1220,6 +1266,11 @@ struct input_handle;
* same time. All of them will get their copy of input event generated by
* the device.
*
+ * The very same structure is used to implement input filters. Input core
+ * allows filters to run first and will not pass event to regular handlers
+ * if any of the filters indicate that the event should be filtered (by
+ * returning %true from their filter() method).
+ *
* Note that input core serializes calls to connect() and disconnect()
* methods.
*/
@@ -1228,6 +1279,8 @@ struct input_handler {
void *private;
void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
+ bool (*filter)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
+ bool (*match)(struct input_handler *handler, struct input_dev *dev);
int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id);
void (*disconnect)(struct input_handle *handle);
void (*start)(struct input_handle *handle);
@@ -1237,7 +1290,6 @@ struct input_handler {
const char *name;
const struct input_device_id *id_table;
- const struct input_device_id *blacklist;
struct list_head h_list;
struct list_head node;
diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h
index c211b5c..649dc7f 100644
--- a/include/linux/input/sh_keysc.h
+++ b/include/linux/input/sh_keysc.h
@@ -1,14 +1,15 @@
#ifndef __SH_KEYSC_H__
#define __SH_KEYSC_H__
-#define SH_KEYSC_MAXKEYS 30
+#define SH_KEYSC_MAXKEYS 49
struct sh_keysc_info {
- enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3 } mode;
+ enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3,
+ SH_KEYSC_MODE_4, SH_KEYSC_MODE_5, SH_KEYSC_MODE_6 } mode;
int scan_timing; /* 0 -> 7, see KYCR1, SCN[2:0] */
int delay;
int kycr2_delay;
- int keycodes[SH_KEYSC_MAXKEYS];
+ int keycodes[SH_KEYSC_MAXKEYS]; /* KEYIN * KEYOUT */
};
#endif /* __SH_KEYSC_H__ */
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 78ef023..1195a80 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -49,8 +49,8 @@ struct io_context {
/*
* For request batching
*/
- unsigned long last_waited; /* Time last woken after wait for request */
int nr_batch_requests; /* Number of requests left in the batch */
+ unsigned long last_waited; /* Time last woken after wait for request */
struct radix_tree_root radix_root;
struct hlist_head cic_list;
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 7129504..dda9841 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -112,6 +112,7 @@ extern struct resource iomem_resource;
extern int request_resource(struct resource *root, struct resource *new);
extern int release_resource(struct resource *new);
+void release_child_resources(struct resource *new);
extern void reserve_region_with_split(struct resource *root,
resource_size_t start, resource_size_t end,
const char *name);
@@ -120,8 +121,10 @@ extern void insert_resource_expand_to_fit(struct resource *root, struct resource
extern int allocate_resource(struct resource *root, struct resource *new,
resource_size_t size, resource_size_t min,
resource_size_t max, resource_size_t align,
- void (*alignf)(void *, struct resource *,
- resource_size_t, resource_size_t),
+ resource_size_t (*alignf)(void *,
+ const struct resource *,
+ resource_size_t,
+ resource_size_t),
void *alignf_data);
int adjust_resource(struct resource *res, resource_size_t start,
resource_size_t size);
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 451481c..707ab12 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -90,7 +90,7 @@ struct msi_desc;
* @startup: start up the interrupt (defaults to ->enable if NULL)
* @shutdown: shut down the interrupt (defaults to ->disable if NULL)
* @enable: enable the interrupt (defaults to chip->unmask if NULL)
- * @disable: disable the interrupt (defaults to chip->mask if NULL)
+ * @disable: disable the interrupt
* @ack: start of a new interrupt
* @mask: mask an interrupt source
* @mask_ack: ack and mask an interrupt source
@@ -400,7 +400,9 @@ static inline int irq_has_action(unsigned int irq)
/* Dynamic irq helper functions */
extern void dynamic_irq_init(unsigned int irq);
+void dynamic_irq_init_keep_chip_data(unsigned int irq);
extern void dynamic_irq_cleanup(unsigned int irq);
+void dynamic_irq_cleanup_keep_chip_data(unsigned int irq);
/* Set/get chip/data for an IRQ: */
extern int set_irq_chip(unsigned int irq, struct irq_chip *chip);
diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
index 7acb87a..11b57c4 100644
--- a/include/linux/isdn/capilli.h
+++ b/include/linux/isdn/capilli.h
@@ -50,8 +50,7 @@ struct capi_ctr {
u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb);
char *(*procinfo)(struct capi_ctr *);
- int (*ctr_read_proc)(char *page, char **start, off_t off,
- int count, int *eof, struct capi_ctr *card);
+ const struct file_operations *proc_fops;
/* filled in before calling ready callback */
u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */
@@ -67,9 +66,10 @@ struct capi_ctr {
unsigned long nsentdatapkt;
int cnr; /* controller number */
- volatile unsigned short cardstate; /* controller state */
- volatile int blocked; /* output blocked */
+ unsigned short state; /* controller state */
+ int blocked; /* output blocked */
int traceflag; /* capi trace */
+ wait_queue_head_t state_wait_queue;
struct proc_dir_entry *procent;
char procfn[128];
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 638ce45..8ada2a1 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -69,15 +69,8 @@ extern u8 jbd2_journal_enable_debug;
#define jbd_debug(f, a...) /**/
#endif
-static inline void *jbd2_alloc(size_t size, gfp_t flags)
-{
- return (void *)__get_free_pages(flags, get_order(size));
-}
-
-static inline void jbd2_free(void *ptr, size_t size)
-{
- free_pages((unsigned long)ptr, get_order(size));
-};
+extern void *jbd2_alloc(size_t size, gfp_t flags);
+extern void jbd2_free(void *ptr, size_t size);
#define JBD2_MIN_JOURNAL_BLOCKS 1024
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 8bdb16b..506ad20 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -161,7 +161,4 @@ static inline void con_schedule_flip(struct tty_struct *t)
schedule_delayed_work(&t->buf.work, 0);
}
-/* mac_hid.c */
-extern int mac_hid_mouse_emulate_buttons(int, unsigned int, int);
-
#endif
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 328bca6..7f07074 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -44,6 +44,16 @@ extern const char linux_proc_banner[];
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
+/*
+ * This looks more complex than it should be. But we need to
+ * get the type for the ~ right in round_down (it needs to be
+ * as wide as the result!), and we want to evaluate the macro
+ * arguments just once each.
+ */
+#define __round_mask(x, y) ((__typeof__(x))((y)-1))
+#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
+#define round_down(x, y) ((x) & ~__round_mask(x, y))
+
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
@@ -124,7 +134,7 @@ extern int _cond_resched(void);
#endif
#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
- void __might_sleep(char *file, int line, int preempt_offset);
+ void __might_sleep(const char *file, int line, int preempt_offset);
/**
* might_sleep - annotation for functions that can sleep
*
@@ -138,7 +148,8 @@ extern int _cond_resched(void);
# define might_sleep() \
do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0)
#else
- static inline void __might_sleep(char *file, int line, int preempt_offset) { }
+ static inline void __might_sleep(const char *file, int line,
+ int preempt_offset) { }
# define might_sleep() do { might_resched(); } while (0)
#endif
diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h
index a53e932..9c26839 100644
--- a/include/linux/kernelcapi.h
+++ b/include/linux/kernelcapi.h
@@ -48,9 +48,7 @@ typedef struct kcapi_carddef {
#include <linux/list.h>
#include <linux/skbuff.h>
#include <linux/workqueue.h>
-
-#define KCI_CONTRUP 0 /* arg: struct capi_profile */
-#define KCI_CONTRDOWN 1 /* arg: NULL */
+#include <linux/notifier.h>
struct capi20_appl {
u16 applid;
@@ -67,11 +65,6 @@ struct capi20_appl {
struct sk_buff_head recv_queue;
struct work_struct recv_work;
int release_in_progress;
-
- /* ugly hack to allow for notification of added/removed
- * controllers. The Right Way (tm) is known. XXX
- */
- void (*callback) (unsigned int cmd, __u32 contr, void *data);
};
u16 capi20_isinstalled(void);
@@ -84,11 +77,11 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
int capi20_manufacturer(unsigned int cmd, void __user *data);
-/* temporary hack XXX */
-void capi20_set_callback(struct capi20_appl *ap,
- void (*callback) (unsigned int cmd, __u32 contr, void *data));
-
+#define CAPICTR_UP 0
+#define CAPICTR_DOWN 1
+int register_capictr_notifier(struct notifier_block *nb);
+int unregister_capictr_notifier(struct notifier_block *nb);
#define CAPI_NOERROR 0x0000
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index c356b69..03e8e8d 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -199,7 +199,7 @@ extern struct kimage *kexec_crash_image;
*/
extern struct resource crashk_res;
typedef u32 note_buf_t[KEXEC_NOTE_BYTES/4];
-extern note_buf_t *crash_notes;
+extern note_buf_t __percpu *crash_notes;
extern u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4];
extern size_t vmcoreinfo_size;
extern size_t vmcoreinfo_max_size;
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index 6f6c5f3..bc0fc79 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -124,7 +124,7 @@ extern __must_check unsigned int kfifo_out_peek(struct kfifo *fifo,
*/
static inline bool kfifo_initialized(struct kfifo *fifo)
{
- return fifo->buffer != 0;
+ return fifo->buffer != NULL;
}
/**
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 1b672f7..e7d1b2e 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -122,6 +122,11 @@ struct kprobe {
/* Kprobe status flags */
#define KPROBE_FLAG_GONE 1 /* breakpoint has already gone */
#define KPROBE_FLAG_DISABLED 2 /* probe is temporarily disabled */
+#define KPROBE_FLAG_OPTIMIZED 4 /*
+ * probe is really optimized.
+ * NOTE:
+ * this flag is only for optimized_kprobe.
+ */
/* Has this kprobe gone ? */
static inline int kprobe_gone(struct kprobe *p)
@@ -134,6 +139,12 @@ static inline int kprobe_disabled(struct kprobe *p)
{
return p->flags & (KPROBE_FLAG_DISABLED | KPROBE_FLAG_GONE);
}
+
+/* Is this kprobe really running optimized path ? */
+static inline int kprobe_optimized(struct kprobe *p)
+{
+ return p->flags & KPROBE_FLAG_OPTIMIZED;
+}
/*
* Special probe type that uses setjmp-longjmp type tricks to resume
* execution at a specified entry with a matching prototype corresponding
@@ -249,6 +260,39 @@ extern kprobe_opcode_t *get_insn_slot(void);
extern void free_insn_slot(kprobe_opcode_t *slot, int dirty);
extern void kprobes_inc_nmissed_count(struct kprobe *p);
+#ifdef CONFIG_OPTPROBES
+/*
+ * Internal structure for direct jump optimized probe
+ */
+struct optimized_kprobe {
+ struct kprobe kp;
+ struct list_head list; /* list for optimizing queue */
+ struct arch_optimized_insn optinsn;
+};
+
+/* Architecture dependent functions for direct jump optimization */
+extern int arch_prepared_optinsn(struct arch_optimized_insn *optinsn);
+extern int arch_check_optimized_kprobe(struct optimized_kprobe *op);
+extern int arch_prepare_optimized_kprobe(struct optimized_kprobe *op);
+extern void arch_remove_optimized_kprobe(struct optimized_kprobe *op);
+extern int arch_optimize_kprobe(struct optimized_kprobe *op);
+extern void arch_unoptimize_kprobe(struct optimized_kprobe *op);
+extern kprobe_opcode_t *get_optinsn_slot(void);
+extern void free_optinsn_slot(kprobe_opcode_t *slot, int dirty);
+extern int arch_within_optimized_kprobe(struct optimized_kprobe *op,
+ unsigned long addr);
+
+extern void opt_pre_handler(struct kprobe *p, struct pt_regs *regs);
+
+#ifdef CONFIG_SYSCTL
+extern int sysctl_kprobes_optimization;
+extern int proc_kprobes_optimization_handler(struct ctl_table *table,
+ int write, void __user *buffer,
+ size_t *length, loff_t *ppos);
+#endif
+
+#endif /* CONFIG_OPTPROBES */
+
/* Get the kprobe at this addr (if any) - called with preemption disabled */
struct kprobe *get_kprobe(void *addr);
void kretprobe_hash_lock(struct task_struct *tsk,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 7311225..f8ea71e 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -857,6 +857,7 @@ struct ata_port_operations {
unsigned int (*sff_data_xfer)(struct ata_device *dev,
unsigned char *buf, unsigned int buflen, int rw);
u8 (*sff_irq_on)(struct ata_port *);
+ bool (*sff_irq_check)(struct ata_port *);
void (*sff_irq_clear)(struct ata_port *);
void (*bmdma_setup)(struct ata_queued_cmd *qc);
@@ -1642,8 +1643,8 @@ extern int ata_pci_sff_activate_host(struct ata_host *host,
irq_handler_t irq_handler,
struct scsi_host_template *sht);
extern int ata_pci_sff_init_one(struct pci_dev *pdev,
- const struct ata_port_info * const * ppi,
- struct scsi_host_template *sht, void *host_priv);
+ const struct ata_port_info * const * ppi,
+ struct scsi_host_template *sht, void *host_priv, int hflags);
#endif /* CONFIG_PCI */
/**
diff --git a/include/linux/list.h b/include/linux/list.h
index 969f6e9..5d9c655 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -206,6 +206,20 @@ static inline int list_empty_careful(const struct list_head *head)
}
/**
+ * list_rotate_left - rotate the list to the left
+ * @head: the head of the list
+ */
+static inline void list_rotate_left(struct list_head *head)
+{
+ struct list_head *first;
+
+ if (!list_empty(head)) {
+ first = head->next;
+ list_move_tail(first, head);
+ }
+}
+
+/**
* list_is_singular - tests whether a list has just one entry.
* @head: the list to test.
*/
diff --git a/include/linux/llc.h b/include/linux/llc.h
index 7733585..ad7074b 100644
--- a/include/linux/llc.h
+++ b/include/linux/llc.h
@@ -36,6 +36,7 @@ enum llc_sockopts {
LLC_OPT_BUSY_TMR_EXP, /* busy state expire time (secs). */
LLC_OPT_TX_WIN, /* tx window size. */
LLC_OPT_RX_WIN, /* rx window size. */
+ LLC_OPT_PKTINFO, /* ancillary packet information. */
LLC_OPT_MAX
};
@@ -70,6 +71,12 @@ enum llc_sockopts {
#define LLC_SAP_RM 0xD4 /* Resource Management */
#define LLC_SAP_GLOBAL 0xFF /* Global SAP. */
+struct llc_pktinfo {
+ int lpi_ifindex;
+ unsigned char lpi_sap;
+ unsigned char lpi_mac[IFHWADDRLEN];
+};
+
#ifdef __KERNEL__
#define LLC_SAP_DYN_START 0xC0
#define LLC_SAP_DYN_STOP 0xDE
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index ef82b8f..f3d1433 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -42,6 +42,7 @@ extern void __init lmb_init(void);
extern void __init lmb_analyze(void);
extern long lmb_add(u64 base, u64 size);
extern long lmb_remove(u64 base, u64 size);
+extern long __init lmb_free(u64 base, u64 size);
extern long __init lmb_reserve(u64 base, u64 size);
extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid,
u64 (*nid_range)(u64, u64, int *));
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 9ccf0e2..10206a8 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -534,4 +534,8 @@ do { \
# define might_lock_read(lock) do { } while (0)
#endif
+#ifdef CONFIG_PROVE_RCU
+extern void lockdep_rcu_dereference(const char *file, const int line);
+#endif
+
#endif /* __LINUX_LOCKDEP_H */
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 76285e0..eb9800f 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -52,7 +52,6 @@
#define CGROUP_SUPER_MAGIC 0x27e0eb
#define FUTEXFS_SUPER_MAGIC 0xBAD1DEA
-#define INOTIFYFS_SUPER_MAGIC 0x2BAD1DEA
#define STACK_END_MAGIC 0x57AC6E9D
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 3568040..94cb51a 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -108,6 +108,8 @@ int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
#define MC13783_REGU_V2 28
#define MC13783_REGU_V3 29
#define MC13783_REGU_V4 30
+#define MC13783_REGU_PWGT1SPI 31
+#define MC13783_REGU_PWGT2SPI 32
#define MC13783_IRQ_ADCDONE 0
#define MC13783_IRQ_ADCBISDONE 1
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index adaf3c1..8b5f7cc 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -30,6 +30,7 @@
#define HPET_MINOR 228
#define FUSE_MINOR 229
#define KVM_MINOR 232
+#define VHOST_NET_MINOR 233
#define MISC_DYNAMIC_MINOR 255
struct device;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 60c467b..90957f1 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -12,6 +12,7 @@
#include <linux/prio_tree.h>
#include <linux/debug_locks.h>
#include <linux/mm_types.h>
+#include <linux/range.h>
struct mempolicy;
struct anon_vma;
@@ -265,6 +266,8 @@ static inline int get_page_unless_zero(struct page *page)
return atomic_inc_not_zero(&page->_count);
}
+extern int page_is_ram(unsigned long pfn);
+
/* Support for virtually mapped pages */
struct page *vmalloc_to_page(const void *addr);
unsigned long vmalloc_to_pfn(const void *addr);
@@ -1047,6 +1050,10 @@ extern void get_pfn_range_for_nid(unsigned int nid,
extern unsigned long find_min_pfn_with_active_regions(void);
extern void free_bootmem_with_active_regions(int nid,
unsigned long max_low_pfn);
+int add_from_early_node_map(struct range *range, int az,
+ int nr_range, int nid);
+void *__alloc_memory_core_early(int nodeid, u64 size, u64 align,
+ u64 goal, u64 limit);
typedef int (*work_fn_t)(unsigned long, unsigned long, void *);
extern void work_with_active_regions(int nid, work_fn_t work_fn, void *data);
extern void sparse_memory_present_with_active_regions(int nid);
@@ -1079,11 +1086,7 @@ extern void si_meminfo(struct sysinfo * val);
extern void si_meminfo_node(struct sysinfo *val, int nid);
extern int after_bootmem;
-#ifdef CONFIG_NUMA
extern void setup_per_cpu_pageset(void);
-#else
-static inline void setup_per_cpu_pageset(void) {}
-#endif
extern void zone_pcp_update(struct zone *zone);
@@ -1319,12 +1322,19 @@ extern int randomize_va_space;
const char * arch_vma_name(struct vm_area_struct *vma);
void print_vma_addr(char *prefix, unsigned long rip);
+void sparse_mem_maps_populate_node(struct page **map_map,
+ unsigned long pnum_begin,
+ unsigned long pnum_end,
+ unsigned long map_count,
+ int nodeid);
+
struct page *sparse_mem_map_populate(unsigned long pnum, int nid);
pgd_t *vmemmap_pgd_populate(unsigned long addr, int node);
pud_t *vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node);
pmd_t *vmemmap_pmd_populate(pud_t *pud, unsigned long addr, int node);
pte_t *vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node);
void *vmemmap_alloc_block(unsigned long size, int node);
+void *vmemmap_alloc_block_buf(unsigned long size, int node);
void vmemmap_verify(pte_t *, int, unsigned long, unsigned long);
int vmemmap_populate_basepages(struct page *start_page,
unsigned long pages, int node);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 30fe668..a01a103 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -184,13 +184,7 @@ struct per_cpu_pageset {
s8 stat_threshold;
s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
#endif
-} ____cacheline_aligned_in_smp;
-
-#ifdef CONFIG_NUMA
-#define zone_pcp(__z, __cpu) ((__z)->pageset[(__cpu)])
-#else
-#define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
-#endif
+};
#endif /* !__GENERATING_BOUNDS.H */
@@ -306,10 +300,8 @@ struct zone {
*/
unsigned long min_unmapped_pages;
unsigned long min_slab_pages;
- struct per_cpu_pageset *pageset[NR_CPUS];
-#else
- struct per_cpu_pageset pageset[NR_CPUS];
#endif
+ struct per_cpu_pageset __percpu *pageset;
/*
* free areas of different sizes
*/
@@ -620,7 +612,9 @@ typedef struct pglist_data {
struct page_cgroup *node_page_cgroup;
#endif
#endif
+#ifndef CONFIG_NO_BOOTMEM
struct bootmem_data *bdata;
+#endif
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* Must be held any time you expect node_start_pfn, node_present_pages
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index d74785c..0b89efc 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -35,6 +35,7 @@ static inline void get_mnt_ns(struct mnt_namespace *ns)
extern const struct seq_operations mounts_op;
extern const struct seq_operations mountinfo_op;
extern const struct seq_operations mountstats_op;
+extern int mnt_had_events(struct proc_mounts *);
#endif
#endif
diff --git a/include/linux/module.h b/include/linux/module.h
index 6cb1a3c..dd618eb 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -17,7 +17,7 @@
#include <linux/moduleparam.h>
#include <linux/tracepoint.h>
-#include <asm/local.h>
+#include <linux/percpu.h>
#include <asm/module.h>
#include <trace/events/module.h>
@@ -363,11 +363,9 @@ struct module
/* Destruction function. */
void (*exit)(void);
-#ifdef CONFIG_SMP
- char *refptr;
-#else
- local_t ref;
-#endif
+ struct module_ref {
+ int count;
+ } __percpu *refptr;
#endif
#ifdef CONFIG_CONSTRUCTORS
@@ -454,25 +452,16 @@ void __symbol_put(const char *symbol);
#define symbol_put(x) __symbol_put(MODULE_SYMBOL_PREFIX #x)
void symbol_put_addr(void *addr);
-static inline local_t *__module_ref_addr(struct module *mod, int cpu)
-{
-#ifdef CONFIG_SMP
- return (local_t *) (mod->refptr + per_cpu_offset(cpu));
-#else
- return &mod->ref;
-#endif
-}
-
/* Sometimes we know we already have a refcount, and it's easier not
to handle the error case (which only happens with rmmod --wait). */
static inline void __module_get(struct module *module)
{
if (module) {
- unsigned int cpu = get_cpu();
- local_inc(__module_ref_addr(module, cpu));
+ preempt_disable();
+ __this_cpu_inc(module->refptr->count);
trace_module_get(module, _THIS_IP_,
- local_read(__module_ref_addr(module, cpu)));
- put_cpu();
+ __this_cpu_read(module->refptr->count));
+ preempt_enable();
}
}
@@ -481,15 +470,17 @@ static inline int try_module_get(struct module *module)
int ret = 1;
if (module) {
- unsigned int cpu = get_cpu();
+ preempt_disable();
+
if (likely(module_is_live(module))) {
- local_inc(__module_ref_addr(module, cpu));
+ __this_cpu_inc(module->refptr->count);
trace_module_get(module, _THIS_IP_,
- local_read(__module_ref_addr(module, cpu)));
+ __this_cpu_read(module->refptr->count));
}
else
ret = 0;
- put_cpu();
+
+ preempt_enable();
}
return ret;
}
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 5d52753..4bd0547 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -34,7 +34,18 @@ struct mnt_namespace;
#define MNT_SHARED 0x1000 /* if the vfsmount is a shared mount */
#define MNT_UNBINDABLE 0x2000 /* if the vfsmount is a unbindable mount */
-#define MNT_PNODE_MASK 0x3000 /* propagation flag mask */
+/*
+ * MNT_SHARED_MASK is the set of flags that should be cleared when a
+ * mount becomes shared. Currently, this is only the flag that says a
+ * mount cannot be bind mounted, since this is how we create a mount
+ * that shares events with another mount. If you add a new MNT_*
+ * flag, consider how it interacts with shared mounts.
+ */
+#define MNT_SHARED_MASK (MNT_UNBINDABLE)
+#define MNT_PROPAGATION_MASK (MNT_SHARED | MNT_UNBINDABLE)
+
+
+#define MNT_INTERNAL 0x4000
struct vfsmount {
struct list_head mnt_hash;
@@ -66,7 +77,7 @@ struct vfsmount {
int mnt_pinned;
int mnt_ghosts;
#ifdef CONFIG_SMP
- int *mnt_writers;
+ int __percpu *mnt_writers;
#else
int mnt_writers;
#endif
@@ -123,7 +134,6 @@ extern int do_add_mount(struct vfsmount *newmnt, struct path *path,
extern void mark_mounts_for_expiry(struct list_head *mounts);
-extern spinlock_t vfsmount_lock;
extern dev_t name_to_dev_t(char *name);
#endif /* _LINUX_MOUNT_H */
diff --git a/include/linux/mtd/sh_flctl.h b/include/linux/mtd/sh_flctl.h
index e77c1ce..ab77609 100644
--- a/include/linux/mtd/sh_flctl.h
+++ b/include/linux/mtd/sh_flctl.h
@@ -51,6 +51,8 @@
#define _4ECCCNTEN (0x1 << 24)
#define _4ECCEN (0x1 << 23)
#define _4ECCCORRECT (0x1 << 22)
+#define SHBUSSEL (0x1 << 20)
+#define SEL_16BIT (0x1 << 19)
#define SNAND_E (0x1 << 18) /* SNAND (0=512 1=2048)*/
#define QTSEL_E (0x1 << 17)
#define ENDIAN (0x1 << 16) /* 1 = little endian */
@@ -96,6 +98,7 @@
struct sh_flctl {
struct mtd_info mtd;
struct nand_chip chip;
+ struct platform_device *pdev;
void __iomem *reg;
uint8_t done_buff[2048 + 64]; /* max size 2048 + 64 */
diff --git a/include/linux/net.h b/include/linux/net.h
index 5e8083c..4157b5d 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -174,18 +174,22 @@ struct proto_ops {
struct poll_table_struct *wait);
int (*ioctl) (struct socket *sock, unsigned int cmd,
unsigned long arg);
+#ifdef CONFIG_COMPAT
int (*compat_ioctl) (struct socket *sock, unsigned int cmd,
unsigned long arg);
+#endif
int (*listen) (struct socket *sock, int len);
int (*shutdown) (struct socket *sock, int flags);
int (*setsockopt)(struct socket *sock, int level,
int optname, char __user *optval, unsigned int optlen);
int (*getsockopt)(struct socket *sock, int level,
int optname, char __user *optval, int __user *optlen);
+#ifdef CONFIG_COMPAT
int (*compat_setsockopt)(struct socket *sock, int level,
int optname, char __user *optval, unsigned int optlen);
int (*compat_getsockopt)(struct socket *sock, int level,
int optname, char __user *optval, int __user *optlen);
+#endif
int (*sendmsg) (struct kiocb *iocb, struct socket *sock,
struct msghdr *m, size_t total_len);
int (*recvmsg) (struct kiocb *iocb, struct socket *sock,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a3fccc8..c79a88b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -28,6 +28,7 @@
#include <linux/if.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>
+#include <linux/if_link.h>
#ifdef __KERNEL__
#include <linux/timer.h>
@@ -136,7 +137,7 @@ static inline bool dev_xmit_complete(int rc)
* used.
*/
-#if defined(CONFIG_WLAN_80211) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
+#if defined(CONFIG_WLAN) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
# if defined(CONFIG_MAC80211_MESH)
# define LL_MAX_HEADER 128
# else
@@ -263,6 +264,17 @@ struct netdev_hw_addr_list {
int count;
};
+#define netdev_uc_count(dev) ((dev)->uc.count)
+#define netdev_uc_empty(dev) ((dev)->uc.count == 0)
+#define netdev_for_each_uc_addr(ha, dev) \
+ list_for_each_entry(ha, &dev->uc.list, list)
+
+#define netdev_mc_count(dev) ((dev)->mc_count)
+#define netdev_mc_empty(dev) (netdev_mc_count(dev) == 0)
+
+#define netdev_for_each_mc_addr(mclist, dev) \
+ for (mclist = dev->mc_list; mclist; mclist = mclist->next)
+
struct hh_cache {
struct hh_cache *hh_next; /* Next entry */
atomic_t hh_refcnt; /* number of users */
@@ -610,6 +622,13 @@ struct netdev_queue {
* this function is called when a VLAN id is unregistered.
*
* void (*ndo_poll_controller)(struct net_device *dev);
+ *
+ * SR-IOV management functions.
+ * int (*ndo_set_vf_mac)(struct net_device *dev, int vf, u8* mac);
+ * int (*ndo_set_vf_vlan)(struct net_device *dev, int vf, u16 vlan, u8 qos);
+ * int (*ndo_set_vf_tx_rate)(struct net_device *dev, int vf, int rate);
+ * int (*ndo_get_vf_config)(struct net_device *dev,
+ * int vf, struct ifla_vf_info *ivf);
*/
#define HAVE_NET_DEVICE_OPS
struct net_device_ops {
@@ -621,30 +640,21 @@ struct net_device_ops {
struct net_device *dev);
u16 (*ndo_select_queue)(struct net_device *dev,
struct sk_buff *skb);
-#define HAVE_CHANGE_RX_FLAGS
void (*ndo_change_rx_flags)(struct net_device *dev,
int flags);
-#define HAVE_SET_RX_MODE
void (*ndo_set_rx_mode)(struct net_device *dev);
-#define HAVE_MULTICAST
void (*ndo_set_multicast_list)(struct net_device *dev);
-#define HAVE_SET_MAC_ADDR
int (*ndo_set_mac_address)(struct net_device *dev,
void *addr);
-#define HAVE_VALIDATE_ADDR
int (*ndo_validate_addr)(struct net_device *dev);
-#define HAVE_PRIVATE_IOCTL
int (*ndo_do_ioctl)(struct net_device *dev,
struct ifreq *ifr, int cmd);
-#define HAVE_SET_CONFIG
int (*ndo_set_config)(struct net_device *dev,
struct ifmap *map);
-#define HAVE_CHANGE_MTU
int (*ndo_change_mtu)(struct net_device *dev,
int new_mtu);
int (*ndo_neigh_setup)(struct net_device *dev,
struct neigh_parms *);
-#define HAVE_TX_TIMEOUT
void (*ndo_tx_timeout) (struct net_device *dev);
struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
@@ -656,9 +666,17 @@ struct net_device_ops {
void (*ndo_vlan_rx_kill_vid)(struct net_device *dev,
unsigned short vid);
#ifdef CONFIG_NET_POLL_CONTROLLER
-#define HAVE_NETDEV_POLL
void (*ndo_poll_controller)(struct net_device *dev);
#endif
+ int (*ndo_set_vf_mac)(struct net_device *dev,
+ int queue, u8 *mac);
+ int (*ndo_set_vf_vlan)(struct net_device *dev,
+ int queue, u16 vlan, u8 qos);
+ int (*ndo_set_vf_tx_rate)(struct net_device *dev,
+ int vf, int rate);
+ int (*ndo_get_vf_config)(struct net_device *dev,
+ int vf,
+ struct ifla_vf_info *ivf);
#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
int (*ndo_fcoe_enable)(struct net_device *dev);
int (*ndo_fcoe_disable)(struct net_device *dev);
@@ -745,6 +763,7 @@ struct net_device {
#define NETIF_F_FCOE_CRC (1 << 24) /* FCoE CRC32 */
#define NETIF_F_SCTP_CSUM (1 << 25) /* SCTP checksum offload */
#define NETIF_F_FCOE_MTU (1 << 26) /* Supports max FCoE MTU, 2158 bytes*/
+#define NETIF_F_NTUPLE (1 << 27) /* N-tuple filters supported */
/* Segmentation offload features */
#define NETIF_F_GSO_SHIFT 16
@@ -905,7 +924,12 @@ struct net_device {
NETREG_UNREGISTERED, /* completed unregister todo */
NETREG_RELEASED, /* called free_netdev */
NETREG_DUMMY, /* dummy device for NAPI poll */
- } reg_state;
+ } reg_state:16;
+
+ enum {
+ RTNL_LINK_INITIALIZED,
+ RTNL_LINK_INITIALIZING,
+ } rtnl_link_state:16;
/* Called from unregister, can be used to call free_netdev */
void (*destructor)(struct net_device *dev);
@@ -953,6 +977,8 @@ struct net_device {
/* max exchange id for FCoE LRO by ddp */
unsigned int fcoe_ddp_xid;
#endif
+ /* n-tuple filter list attached to this device */
+ struct ethtool_rx_ntuple_list ethtool_ntuple_list;
};
#define to_net_dev(d) container_of(d, struct net_device, dev)
@@ -1009,6 +1035,15 @@ static inline bool netdev_uses_dsa_tags(struct net_device *dev)
return 0;
}
+#ifndef CONFIG_NET_NS
+static inline void skb_set_dev(struct sk_buff *skb, struct net_device *dev)
+{
+ skb->dev = dev;
+}
+#else /* CONFIG_NET_NS */
+void skb_set_dev(struct sk_buff *skb, struct net_device *dev);
+#endif
+
static inline bool netdev_uses_trailer_tags(struct net_device *dev)
{
#ifdef CONFIG_NET_DSA_TAG_TRAILER
@@ -1527,7 +1562,6 @@ extern int netif_rx(struct sk_buff *skb);
extern int netif_rx_ni(struct sk_buff *skb);
#define HAVE_NETIF_RECEIVE_SKB 1
extern int netif_receive_skb(struct sk_buff *skb);
-extern void napi_gro_flush(struct napi_struct *napi);
extern gro_result_t dev_gro_receive(struct napi_struct *napi,
struct sk_buff *skb);
extern gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
@@ -1553,7 +1587,9 @@ extern int dev_valid_name(const char *name);
extern int dev_ioctl(struct net *net, unsigned int cmd, void __user *);
extern int dev_ethtool(struct net *net, struct ifreq *);
extern unsigned dev_get_flags(const struct net_device *);
+extern int __dev_change_flags(struct net_device *, unsigned int flags);
extern int dev_change_flags(struct net_device *, unsigned);
+extern void __dev_notify_flags(struct net_device *, unsigned int old_flags);
extern int dev_change_name(struct net_device *, const char *);
extern int dev_set_alias(struct net_device *, const char *, size_t);
extern int dev_change_net_namespace(struct net_device *,
@@ -2083,6 +2119,130 @@ static inline u32 dev_ethtool_get_flags(struct net_device *dev)
return 0;
return dev->ethtool_ops->get_flags(dev);
}
+
+/* Logging, debugging and troubleshooting/diagnostic helpers. */
+
+/* netdev_printk helpers, similar to dev_printk */
+
+static inline const char *netdev_name(const struct net_device *dev)
+{
+ if (dev->reg_state != NETREG_REGISTERED)
+ return "(unregistered net_device)";
+ return dev->name;
+}
+
+#define netdev_printk(level, netdev, format, args...) \
+ dev_printk(level, (netdev)->dev.parent, \
+ "%s: " format, \
+ netdev_name(netdev), ##args)
+
+#define netdev_emerg(dev, format, args...) \
+ netdev_printk(KERN_EMERG, dev, format, ##args)
+#define netdev_alert(dev, format, args...) \
+ netdev_printk(KERN_ALERT, dev, format, ##args)
+#define netdev_crit(dev, format, args...) \
+ netdev_printk(KERN_CRIT, dev, format, ##args)
+#define netdev_err(dev, format, args...) \
+ netdev_printk(KERN_ERR, dev, format, ##args)
+#define netdev_warn(dev, format, args...) \
+ netdev_printk(KERN_WARNING, dev, format, ##args)
+#define netdev_notice(dev, format, args...) \
+ netdev_printk(KERN_NOTICE, dev, format, ##args)
+#define netdev_info(dev, format, args...) \
+ netdev_printk(KERN_INFO, dev, format, ##args)
+
+#if defined(DEBUG)
+#define netdev_dbg(__dev, format, args...) \
+ netdev_printk(KERN_DEBUG, __dev, format, ##args)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+#define netdev_dbg(__dev, format, args...) \
+do { \
+ dynamic_dev_dbg((__dev)->dev.parent, "%s: " format, \
+ netdev_name(__dev), ##args); \
+} while (0)
+#else
+#define netdev_dbg(__dev, format, args...) \
+({ \
+ if (0) \
+ netdev_printk(KERN_DEBUG, __dev, format, ##args); \
+ 0; \
+})
+#endif
+
+#if defined(VERBOSE_DEBUG)
+#define netdev_vdbg netdev_dbg
+#else
+
+#define netdev_vdbg(dev, format, args...) \
+({ \
+ if (0) \
+ netdev_printk(KERN_DEBUG, dev, format, ##args); \
+ 0; \
+})
+#endif
+
+/*
+ * netdev_WARN() acts like dev_printk(), but with the key difference
+ * of using a WARN/WARN_ON to get the message out, including the
+ * file/line information and a backtrace.
+ */
+#define netdev_WARN(dev, format, args...) \
+ WARN(1, "netdevice: %s\n" format, netdev_name(dev), ##args);
+
+/* netif printk helpers, similar to netdev_printk */
+
+#define netif_printk(priv, type, level, dev, fmt, args...) \
+do { \
+ if (netif_msg_##type(priv)) \
+ netdev_printk(level, (dev), fmt, ##args); \
+} while (0)
+
+#define netif_emerg(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_EMERG, dev, fmt, ##args)
+#define netif_alert(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_ALERT, dev, fmt, ##args)
+#define netif_crit(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_CRIT, dev, fmt, ##args)
+#define netif_err(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_ERR, dev, fmt, ##args)
+#define netif_warn(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_WARNING, dev, fmt, ##args)
+#define netif_notice(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_NOTICE, dev, fmt, ##args)
+#define netif_info(priv, type, dev, fmt, args...) \
+ netif_printk(priv, type, KERN_INFO, (dev), fmt, ##args)
+
+#if defined(DEBUG)
+#define netif_dbg(priv, type, dev, format, args...) \
+ netif_printk(priv, type, KERN_DEBUG, dev, format, ##args)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+#define netif_dbg(priv, type, netdev, format, args...) \
+do { \
+ if (netif_msg_##type(priv)) \
+ dynamic_dev_dbg((netdev)->dev.parent, \
+ "%s: " format, \
+ netdev_name(netdev), ##args); \
+} while (0)
+#else
+#define netif_dbg(priv, type, dev, format, args...) \
+({ \
+ if (0) \
+ netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \
+ 0; \
+})
+#endif
+
+#if defined(VERBOSE_DEBUG)
+#define netif_vdbg netdev_dbg
+#else
+#define netif_vdbg(priv, type, dev, format, args...) \
+({ \
+ if (0) \
+ netif_printk(KERN_DEBUG, dev, format, ##args); \
+ 0; \
+})
+#endif
+
#endif /* __KERNEL__ */
#endif /* _LINUX_NETDEVICE_H */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 48c5496..89341c3 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -114,15 +114,17 @@ struct nf_sockopt_ops {
int set_optmin;
int set_optmax;
int (*set)(struct sock *sk, int optval, void __user *user, unsigned int len);
+#ifdef CONFIG_COMPAT
int (*compat_set)(struct sock *sk, int optval,
void __user *user, unsigned int len);
-
+#endif
int get_optmin;
int get_optmax;
int (*get)(struct sock *sk, int optval, void __user *user, int *len);
+#ifdef CONFIG_COMPAT
int (*compat_get)(struct sock *sk, int optval,
void __user *user, int *len);
-
+#endif
/* Use the module struct to lock set/get code in place */
struct module *owner;
};
@@ -161,11 +163,8 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
- int (*okfn)(struct sk_buff *), int thresh,
- int cond)
+ int (*okfn)(struct sk_buff *), int thresh)
{
- if (!cond)
- return 1;
#ifndef CONFIG_NETFILTER_DEBUG
if (list_empty(&nf_hooks[pf][hook]))
return 1;
@@ -177,7 +176,7 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sk_buff *))
{
- return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN, 1);
+ return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN);
}
/* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -197,36 +196,49 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
coders :)
*/
-/* This is gross, but inline doesn't cut it for avoiding the function
- call in fast path: gcc doesn't inline (needs value tracking?). --RR */
-
-/* HX: It's slightly less gross now. */
+static inline int
+NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+ struct net_device *in, struct net_device *out,
+ int (*okfn)(struct sk_buff *), int thresh)
+{
+ int ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, thresh);
+ if (ret == 1)
+ ret = okfn(skb);
+ return ret;
+}
-#define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh) \
-({int __ret; \
-if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, thresh, 1)) == 1)\
- __ret = (okfn)(skb); \
-__ret;})
+static inline int
+NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+ struct net_device *in, struct net_device *out,
+ int (*okfn)(struct sk_buff *), bool cond)
+{
+ int ret;
-#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) \
-({int __ret; \
-if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
- __ret = (okfn)(skb); \
-__ret;})
+ if (!cond ||
+ (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1))
+ ret = okfn(skb);
+ return ret;
+}
-#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) \
- NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, INT_MIN)
+static inline int
+NF_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+ struct net_device *in, struct net_device *out,
+ int (*okfn)(struct sk_buff *))
+{
+ return NF_HOOK_THRESH(pf, hook, skb, in, out, okfn, INT_MIN);
+}
/* Call setsockopt() */
int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
unsigned int len);
int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
int *len);
-
+#ifdef CONFIG_COMPAT
int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval,
char __user *opt, unsigned int len);
int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval,
char __user *opt, int *len);
+#endif
/* Call this before modifying an existing packet: ensures it is
modifiable and linear to the point you care about (writable_len).
@@ -325,8 +337,7 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
- int (*okfn)(struct sk_buff *), int thresh,
- int cond)
+ int (*okfn)(struct sk_buff *), int thresh)
{
return okfn(skb);
}
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 2aea503..a5a63e4 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -6,6 +6,7 @@ header-y += nfnetlink_queue.h
header-y += xt_CLASSIFY.h
header-y += xt_CONNMARK.h
header-y += xt_CONNSECMARK.h
+header-y += xt_CT.h
header-y += xt_DSCP.h
header-y += xt_LED.h
header-y += xt_MARK.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index a374787..c608677 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -72,6 +72,28 @@ enum ip_conntrack_status {
/* Connection has fixed timeout. */
IPS_FIXED_TIMEOUT_BIT = 10,
IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT),
+
+ /* Conntrack is a template */
+ IPS_TEMPLATE_BIT = 11,
+ IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT),
+};
+
+/* Connection tracking event types */
+enum ip_conntrack_events {
+ IPCT_NEW, /* new conntrack */
+ IPCT_RELATED, /* related conntrack */
+ IPCT_DESTROY, /* destroyed conntrack */
+ IPCT_REPLY, /* connection has seen two-way traffic */
+ IPCT_ASSURED, /* connection status has changed to assured */
+ IPCT_PROTOINFO, /* protocol information has changed */
+ IPCT_HELPER, /* new helper has been set */
+ IPCT_MARK, /* new mark has been set */
+ IPCT_NATSEQADJ, /* NAT is doing sequence adjustment */
+ IPCT_SECMARK, /* new security mark has been set */
+};
+
+enum ip_conntrack_expect_events {
+ IPEXP_NEW, /* new expectation */
};
#ifdef __KERNEL__
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index 23aa2ec..ff8cfbc 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -14,6 +14,7 @@ enum sip_expectation_classes {
SIP_EXPECT_SIGNALLING,
SIP_EXPECT_AUDIO,
SIP_EXPECT_VIDEO,
+ SIP_EXPECT_IMAGE,
__SIP_EXPECT_MAX
};
#define SIP_EXPECT_MAX (__SIP_EXPECT_MAX - 1)
@@ -34,10 +35,10 @@ struct sdp_media_type {
struct sip_handler {
const char *method;
unsigned int len;
- int (*request)(struct sk_buff *skb,
+ int (*request)(struct sk_buff *skb, unsigned int dataoff,
const char **dptr, unsigned int *datalen,
unsigned int cseq);
- int (*response)(struct sk_buff *skb,
+ int (*response)(struct sk_buff *skb, unsigned int dataoff,
const char **dptr, unsigned int *datalen,
unsigned int cseq, unsigned int code);
};
@@ -84,7 +85,8 @@ enum sip_header_types {
SIP_HDR_FROM,
SIP_HDR_TO,
SIP_HDR_CONTACT,
- SIP_HDR_VIA,
+ SIP_HDR_VIA_UDP,
+ SIP_HDR_VIA_TCP,
SIP_HDR_EXPIRES,
SIP_HDR_CONTENT_LENGTH,
};
@@ -100,33 +102,40 @@ enum sdp_header_types {
};
extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
+ unsigned int dataoff,
const char **dptr,
unsigned int *datalen);
+extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, s16 off);
extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb,
+ unsigned int dataoff,
const char **dptr,
unsigned int *datalen,
struct nf_conntrack_expect *exp,
unsigned int matchoff,
unsigned int matchlen);
extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb,
- const char **dptr,
unsigned int dataoff,
+ const char **dptr,
unsigned int *datalen,
+ unsigned int sdpoff,
enum sdp_header_types type,
enum sdp_header_types term,
const union nf_inet_addr *addr);
extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb,
+ unsigned int dataoff,
const char **dptr,
unsigned int *datalen,
unsigned int matchoff,
unsigned int matchlen,
u_int16_t port);
extern unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb,
- const char **dptr,
unsigned int dataoff,
+ const char **dptr,
unsigned int *datalen,
+ unsigned int sdpoff,
const union nf_inet_addr *addr);
extern unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb,
+ unsigned int dataoff,
const char **dptr,
unsigned int *datalen,
struct nf_conntrack_expect *rtp_exp,
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 49d321f..5392386 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -73,11 +73,11 @@ struct nfnetlink_subsystem {
extern int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n);
extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n);
-extern int nfnetlink_has_listeners(unsigned int group);
-extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group,
+extern int nfnetlink_has_listeners(struct net *net, unsigned int group);
+extern int nfnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigned group,
int echo, gfp_t flags);
-extern void nfnetlink_set_err(u32 pid, u32 group, int error);
-extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags);
+extern void nfnetlink_set_err(struct net *net, u32 pid, u32 group, int error);
+extern int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u_int32_t pid, int flags);
extern void nfnl_lock(void);
extern void nfnl_unlock(void);
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index ed4ef8d..9ed534c 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -40,6 +40,7 @@ enum ctattr_type {
CTA_NAT_SEQ_ADJ_ORIG,
CTA_NAT_SEQ_ADJ_REPLY,
CTA_SECMARK,
+ CTA_ZONE,
__CTA_MAX
};
#define CTA_MAX (__CTA_MAX - 1)
@@ -159,6 +160,7 @@ enum ctattr_expect {
CTA_EXPECT_TIMEOUT,
CTA_EXPECT_ID,
CTA_EXPECT_HELP_NAME,
+ CTA_EXPECT_ZONE,
__CTA_EXPECT_MAX
};
#define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 378f27a..84c7c92 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -93,8 +93,7 @@ struct _xt_align {
__u64 u64;
};
-#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) \
- & ~(__alignof__(struct _xt_align)-1))
+#define XT_ALIGN(s) ALIGN((s), __alignof__(struct _xt_align))
/* Standard return verdict, or do jump. */
#define XT_STANDARD_TARGET ""
@@ -121,6 +120,7 @@ struct xt_counters_info {
#define XT_INV_PROTO 0x40 /* Invert the sense of PROTO. */
+#ifndef __KERNEL__
/* fn returns 0 to continue iteration */
#define XT_MATCH_ITERATE(type, e, fn, args...) \
({ \
@@ -164,6 +164,22 @@ struct xt_counters_info {
#define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
+#endif /* !__KERNEL__ */
+
+/* pos is normally a struct ipt_entry/ip6t_entry/etc. */
+#define xt_entry_foreach(pos, ehead, esize) \
+ for ((pos) = (typeof(pos))(ehead); \
+ (pos) < (typeof(pos))((char *)(ehead) + (esize)); \
+ (pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset))
+
+/* can only be xt_entry_match, so no use of typeof here */
+#define xt_ematch_foreach(pos, entry) \
+ for ((pos) = (struct xt_entry_match *)entry->elems; \
+ (pos) < (struct xt_entry_match *)((char *)(entry) + \
+ (entry)->target_offset); \
+ (pos) = (struct xt_entry_match *)((char *)(pos) + \
+ (pos)->u.match_size))
+
#ifdef __KERNEL__
#include <linux/netdevice.h>
@@ -205,6 +221,7 @@ struct xt_match_param {
* @hook_mask: via which hooks the new rule is reachable
*/
struct xt_mtchk_param {
+ struct net *net;
const char *table;
const void *entryinfo;
const struct xt_match *match;
@@ -215,6 +232,7 @@ struct xt_mtchk_param {
/* Match destructor parameters */
struct xt_mtdtor_param {
+ struct net *net;
const struct xt_match *match;
void *matchinfo;
u_int8_t family;
@@ -247,6 +265,7 @@ struct xt_target_param {
* Other fields see above.
*/
struct xt_tgchk_param {
+ struct net *net;
const char *table;
const void *entryinfo;
const struct xt_target *target;
@@ -257,6 +276,7 @@ struct xt_tgchk_param {
/* Target destructor parameters */
struct xt_tgdtor_param {
+ struct net *net;
const struct xt_target *target;
void *targinfo;
u_int8_t family;
@@ -281,11 +301,11 @@ struct xt_match {
/* Called when entry of this type deleted. */
void (*destroy)(const struct xt_mtdtor_param *);
-
+#ifdef CONFIG_COMPAT
/* Called when userspace align differs from kernel space one */
- void (*compat_from_user)(void *dst, void *src);
- int (*compat_to_user)(void __user *dst, void *src);
-
+ void (*compat_from_user)(void *dst, const void *src);
+ int (*compat_to_user)(void __user *dst, const void *src);
+#endif
/* Set this to THIS_MODULE if you are a module, otherwise NULL */
struct module *me;
@@ -294,7 +314,9 @@ struct xt_match {
const char *table;
unsigned int matchsize;
+#ifdef CONFIG_COMPAT
unsigned int compatsize;
+#endif
unsigned int hooks;
unsigned short proto;
@@ -321,17 +343,19 @@ struct xt_target {
/* Called when entry of this type deleted. */
void (*destroy)(const struct xt_tgdtor_param *);
-
+#ifdef CONFIG_COMPAT
/* Called when userspace align differs from kernel space one */
- void (*compat_from_user)(void *dst, void *src);
- int (*compat_to_user)(void __user *dst, void *src);
-
+ void (*compat_from_user)(void *dst, const void *src);
+ int (*compat_to_user)(void __user *dst, const void *src);
+#endif
/* Set this to THIS_MODULE if you are a module, otherwise NULL */
struct module *me;
const char *table;
unsigned int targetsize;
+#ifdef CONFIG_COMPAT
unsigned int compatsize;
+#endif
unsigned int hooks;
unsigned short proto;
@@ -353,6 +377,7 @@ struct xt_table {
struct module *me;
u_int8_t af; /* address/protocol family */
+ int priority; /* hook order */
/* A unique name... */
const char name[XT_TABLE_MAXNAMELEN];
@@ -514,6 +539,9 @@ static inline unsigned long ifname_compare_aligned(const char *_a,
return ret;
}
+extern struct nf_hook_ops *xt_hook_link(const struct xt_table *, nf_hookfn *);
+extern void xt_hook_unlink(const struct xt_table *, struct nf_hook_ops *);
+
#ifdef CONFIG_COMPAT
#include <net/compat.h>
@@ -554,11 +582,7 @@ struct compat_xt_entry_target {
* current task alignment */
struct compat_xt_counters {
-#if defined(CONFIG_X86_64) || defined(CONFIG_IA64)
- u_int32_t cnt[4];
-#else
- u_int64_t cnt[2];
-#endif
+ compat_u64 pcnt, bcnt; /* Packet and byte counters */
};
struct compat_xt_counters_info {
@@ -567,26 +591,32 @@ struct compat_xt_counters_info {
struct compat_xt_counters counters[0];
};
-#define COMPAT_XT_ALIGN(s) (((s) + (__alignof__(struct compat_xt_counters)-1)) \
- & ~(__alignof__(struct compat_xt_counters)-1))
+struct _compat_xt_align {
+ __u8 u8;
+ __u16 u16;
+ __u32 u32;
+ compat_u64 u64;
+};
+
+#define COMPAT_XT_ALIGN(s) ALIGN((s), __alignof__(struct _compat_xt_align))
extern void xt_compat_lock(u_int8_t af);
extern void xt_compat_unlock(u_int8_t af);
extern int xt_compat_add_offset(u_int8_t af, unsigned int offset, short delta);
extern void xt_compat_flush_offsets(u_int8_t af);
-extern short xt_compat_calc_jump(u_int8_t af, unsigned int offset);
+extern int xt_compat_calc_jump(u_int8_t af, unsigned int offset);
extern int xt_compat_match_offset(const struct xt_match *match);
extern int xt_compat_match_from_user(struct xt_entry_match *m,
void **dstptr, unsigned int *size);
-extern int xt_compat_match_to_user(struct xt_entry_match *m,
+extern int xt_compat_match_to_user(const struct xt_entry_match *m,
void __user **dstptr, unsigned int *size);
extern int xt_compat_target_offset(const struct xt_target *target);
extern void xt_compat_target_from_user(struct xt_entry_target *t,
void **dstptr, unsigned int *size);
-extern int xt_compat_target_to_user(struct xt_entry_target *t,
+extern int xt_compat_target_to_user(const struct xt_entry_target *t,
void __user **dstptr, unsigned int *size);
#endif /* CONFIG_COMPAT */
diff --git a/include/linux/netfilter/xt_CT.h b/include/linux/netfilter/xt_CT.h
new file mode 100644
index 0000000..1b56410
--- /dev/null
+++ b/include/linux/netfilter/xt_CT.h
@@ -0,0 +1,17 @@
+#ifndef _XT_CT_H
+#define _XT_CT_H
+
+#define XT_CT_NOTRACK 0x1
+
+struct xt_ct_target_info {
+ u_int16_t flags;
+ u_int16_t zone;
+ u_int32_t ct_events;
+ u_int32_t exp_events;
+ char helper[16];
+
+ /* Used internally by the kernel */
+ struct nf_conn *ct __attribute__((aligned(8)));
+};
+
+#endif /* _XT_CT_H */
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index f233652..e9948c0 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -211,9 +211,11 @@ static __inline__ struct arpt_entry_target *arpt_get_target(struct arpt_entry *e
return (void *)e + e->target_offset;
}
+#ifndef __KERNEL__
/* fn returns 0 to continue iteration */
#define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args)
+#endif
/*
* Main firewall chains definitions and global var's definitions.
@@ -258,6 +260,7 @@ struct arpt_error {
.target.errorname = "ERROR", \
}
+extern void *arpt_alloc_initial_table(const struct xt_table *);
extern struct xt_table *arpt_register_table(struct net *net,
const struct xt_table *table,
const struct arpt_replace *repl);
@@ -290,14 +293,6 @@ compat_arpt_get_target(struct compat_arpt_entry *e)
#define COMPAT_ARPT_ALIGN(s) COMPAT_XT_ALIGN(s)
-/* fn returns 0 to continue iteration */
-#define COMPAT_ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct compat_arpt_entry, entries, size, fn, ## args)
-
-#define COMPAT_ARPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
- XT_ENTRY_ITERATE_CONTINUE(struct compat_arpt_entry, entries, size, n, \
- fn, ## args)
-
#endif /* CONFIG_COMPAT */
#endif /*__KERNEL__*/
#endif /* _ARPTABLES_H */
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index 3cc40c1..1c6f0c5 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -289,7 +289,7 @@ struct ebt_table {
~(__alignof__(struct ebt_replace)-1))
extern struct ebt_table *ebt_register_table(struct net *net,
const struct ebt_table *table);
-extern void ebt_unregister_table(struct ebt_table *table);
+extern void ebt_unregister_table(struct net *net, struct ebt_table *table);
extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
struct ebt_table *table);
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 27b3f58..704a7b6 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -223,6 +223,7 @@ ipt_get_target(struct ipt_entry *e)
return (void *)e + e->target_offset;
}
+#ifndef __KERNEL__
/* fn returns 0 to continue iteration */
#define IPT_MATCH_ITERATE(e, fn, args...) \
XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
@@ -230,6 +231,7 @@ ipt_get_target(struct ipt_entry *e)
/* fn returns 0 to continue iteration */
#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
+#endif
/*
* Main firewall chains definitions and global var's definitions.
@@ -242,7 +244,7 @@ extern void ipt_init(void) __init;
extern struct xt_table *ipt_register_table(struct net *net,
const struct xt_table *table,
const struct ipt_replace *repl);
-extern void ipt_unregister_table(struct xt_table *table);
+extern void ipt_unregister_table(struct net *net, struct xt_table *table);
/* Standard entry. */
struct ipt_standard {
@@ -282,6 +284,7 @@ struct ipt_error {
.target.errorname = "ERROR", \
}
+extern void *ipt_alloc_initial_table(const struct xt_table *);
extern unsigned int ipt_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
@@ -312,19 +315,6 @@ compat_ipt_get_target(struct compat_ipt_entry *e)
#define COMPAT_IPT_ALIGN(s) COMPAT_XT_ALIGN(s)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IPT_MATCH_ITERATE(e, fn, args...) \
- XT_MATCH_ITERATE(struct compat_ipt_entry, e, fn, ## args)
-
-/* fn returns 0 to continue iteration */
-#define COMPAT_IPT_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct compat_ipt_entry, entries, size, fn, ## args)
-
-/* fn returns 0 to continue iteration */
-#define COMPAT_IPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
- XT_ENTRY_ITERATE_CONTINUE(struct compat_ipt_entry, entries, size, n, \
- fn, ## args)
-
#endif /* CONFIG_COMPAT */
#endif /*__KERNEL__*/
#endif /* _IPTABLES_H */
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index b31050d..e5ba03d 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -280,6 +280,7 @@ ip6t_get_target(struct ip6t_entry *e)
return (void *)e + e->target_offset;
}
+#ifndef __KERNEL__
/* fn returns 0 to continue iteration */
#define IP6T_MATCH_ITERATE(e, fn, args...) \
XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args)
@@ -287,6 +288,7 @@ ip6t_get_target(struct ip6t_entry *e)
/* fn returns 0 to continue iteration */
#define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args)
+#endif
/*
* Main firewall chains definitions and global var's definitions.
@@ -297,10 +299,11 @@ ip6t_get_target(struct ip6t_entry *e)
#include <linux/init.h>
extern void ip6t_init(void) __init;
+extern void *ip6t_alloc_initial_table(const struct xt_table *);
extern struct xt_table *ip6t_register_table(struct net *net,
const struct xt_table *table,
const struct ip6t_replace *repl);
-extern void ip6t_unregister_table(struct xt_table *table);
+extern void ip6t_unregister_table(struct net *net, struct xt_table *table);
extern unsigned int ip6t_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
@@ -340,18 +343,6 @@ compat_ip6t_get_target(struct compat_ip6t_entry *e)
#define COMPAT_IP6T_ALIGN(s) COMPAT_XT_ALIGN(s)
-/* fn returns 0 to continue iteration */
-#define COMPAT_IP6T_MATCH_ITERATE(e, fn, args...) \
- XT_MATCH_ITERATE(struct compat_ip6t_entry, e, fn, ## args)
-
-/* fn returns 0 to continue iteration */
-#define COMPAT_IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
- XT_ENTRY_ITERATE(struct compat_ip6t_entry, entries, size, fn, ## args)
-
-#define COMPAT_IP6T_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \
- XT_ENTRY_ITERATE_CONTINUE(struct compat_ip6t_entry, entries, size, n, \
- fn, ## args)
-
#endif /* CONFIG_COMPAT */
#endif /*__KERNEL__*/
#endif /* _IP6_TABLES_H */
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 2524267..a765ea8 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -21,15 +21,20 @@ struct netpoll {
__be32 local_ip, remote_ip;
u16 local_port, remote_port;
u8 remote_mac[ETH_ALEN];
+
+ struct list_head rx; /* rx_np list element */
};
struct netpoll_info {
atomic_t refcnt;
+
int rx_flags;
spinlock_t rx_lock;
- struct netpoll *rx_np; /* netpoll that registered an rx_hook */
+ struct list_head rx_np; /* netpolls that registered an rx_hook */
+
struct sk_buff_head arp_tx; /* list of arp requests to reply to */
struct sk_buff_head txq;
+
struct delayed_work tx_work;
};
@@ -51,7 +56,7 @@ static inline int netpoll_rx(struct sk_buff *skb)
unsigned long flags;
int ret = 0;
- if (!npinfo || (!npinfo->rx_np && !npinfo->rx_flags))
+ if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
return 0;
spin_lock_irqsave(&npinfo->rx_lock, flags);
@@ -67,7 +72,7 @@ static inline int netpoll_rx_on(struct sk_buff *skb)
{
struct netpoll_info *npinfo = skb->dev->npinfo;
- return npinfo && (npinfo->rx_np || npinfo->rx_flags);
+ return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
}
static inline int netpoll_receive_skb(struct sk_buff *skb)
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index d09db1b..1a0b85a 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -33,9 +33,6 @@
#define FLUSH_STABLE 4 /* commit to stable storage */
#define FLUSH_LOWPRI 8 /* low priority background flush */
#define FLUSH_HIGHPRI 16 /* high priority memory reclaim flush */
-#define FLUSH_NOCOMMIT 32 /* Don't send the NFSv3/v4 COMMIT */
-#define FLUSH_INVALIDATE 64 /* Invalidate the page cache */
-#define FLUSH_NOWRITEPAGE 128 /* Don't call writepage() */
#ifdef __KERNEL__
@@ -166,6 +163,7 @@ struct nfs_inode {
struct radix_tree_root nfs_page_tree;
unsigned long npages;
+ unsigned long ncommit;
/* Open contexts for shared mmap writes */
struct list_head open_files;
@@ -349,7 +347,6 @@ extern int nfs_attribute_timeout(struct inode *inode);
extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
-extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
extern int nfs_setattr(struct dentry *, struct iattr *);
extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
@@ -477,21 +474,12 @@ extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
* Try to write back everything synchronously (but check the
* return value!)
*/
-extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_control *, int);
extern int nfs_wb_all(struct inode *inode);
-extern int nfs_wb_nocommit(struct inode *inode);
extern int nfs_wb_page(struct inode *inode, struct page* page);
extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-extern int nfs_commit_inode(struct inode *, int);
extern struct nfs_write_data *nfs_commitdata_alloc(void);
extern void nfs_commit_free(struct nfs_write_data *wdata);
-#else
-static inline int
-nfs_commit_inode(struct inode *inode, int how)
-{
- return 0;
-}
#endif
static inline int
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index ecd9e6c..717a5e5 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -105,7 +105,7 @@ struct nfs_server {
struct rpc_clnt * client; /* RPC client handle */
struct rpc_clnt * client_acl; /* ACL RPC client handle */
struct nlm_host *nlm_host; /* NLM client handle */
- struct nfs_iostats * io_stats; /* I/O statistics */
+ struct nfs_iostats __percpu *io_stats; /* I/O statistics */
struct backing_dev_info backing_dev_info;
atomic_long_t writeback; /* number of writeback pages */
int flags; /* various flags */
diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h
index 3fe02cf..640702e 100644
--- a/include/linux/nilfs2_fs.h
+++ b/include/linux/nilfs2_fs.h
@@ -153,6 +153,7 @@ struct nilfs_super_root {
semantics also for data */
#define NILFS_MOUNT_NORECOVERY 0x4000 /* Disable write access during
mount-time recovery */
+#define NILFS_MOUNT_DISCARD 0x8000 /* Issue DISCARD requests */
/**
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index da8ea2e..28ba20f 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -3,7 +3,7 @@
/*
* 802.11 netlink interface public header
*
- * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2008 Michael Wu <flamingice@sourmilk.net>
* Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
* Copyright 2008 Michael Buesch <mb@bu3sch.de>
@@ -270,6 +270,60 @@
* @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
* associated with this wiphy must be down and will follow.
*
+ * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified
+ * channel for the specified amount of time. This can be used to do
+ * off-channel operations like transmit a Public Action frame and wait for
+ * a response while being associated to an AP on another channel.
+ * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify which
+ * radio is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the
+ * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be
+ * optionally used to specify additional channel parameters.
+ * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds
+ * to remain on the channel. This command is also used as an event to
+ * notify when the requested duration starts (it may take a while for the
+ * driver to schedule this time due to other concurrent needs for the
+ * radio).
+ * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE)
+ * that will be included with any events pertaining to this request;
+ * the cookie is also used to cancel the request.
+ * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a
+ * pending remain-on-channel duration if the desired operation has been
+ * completed prior to expiration of the originally requested duration.
+ * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the
+ * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to
+ * uniquely identify the request.
+ * This command is also used as an event to notify when a requested
+ * remain-on-channel duration has expired.
+ *
+ * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
+ * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
+ * and @NL80211_ATTR_TX_RATES the set of allowed rates.
+ *
+ * @NL80211_CMD_REGISTER_ACTION: Register for receiving certain action frames
+ * (via @NL80211_CMD_ACTION) for processing in userspace. This command
+ * requires an interface index and a match attribute containing the first
+ * few bytes of the frame that should match, e.g. a single byte for only
+ * a category match or four bytes for vendor frames including the OUI.
+ * The registration cannot be dropped, but is removed automatically
+ * when the netlink socket is closed. Multiple registrations can be made.
+ * @NL80211_CMD_ACTION: Action frame TX request and RX notification. This
+ * command is used both as a request to transmit an Action frame and as an
+ * event indicating reception of an Action frame that was not processed in
+ * kernel code, but is for us (i.e., which may need to be processed in a
+ * user space application). %NL80211_ATTR_FRAME is used to specify the
+ * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
+ * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
+ * which channel the frame is to be transmitted or was received. This
+ * channel has to be the current channel (remain-on-channel or the
+ * operational channel). When called, this operation returns a cookie
+ * (%NL80211_ATTR_COOKIE) that will be included with the TX status event
+ * pertaining to the TX request.
+ * @NL80211_CMD_ACTION_TX_STATUS: Report TX status of an Action frame
+ * transmitted with %NL80211_CMD_ACTION. %NL80211_ATTR_COOKIE identifies
+ * the TX command and %NL80211_ATTR_FRAME includes the contents of the
+ * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
+ * the frame.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -353,6 +407,18 @@ enum nl80211_commands {
NL80211_CMD_DEL_PMKSA,
NL80211_CMD_FLUSH_PMKSA,
+ NL80211_CMD_REMAIN_ON_CHANNEL,
+ NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
+
+ NL80211_CMD_SET_TX_BITRATE_MASK,
+
+ NL80211_CMD_REGISTER_ACTION,
+ NL80211_CMD_ACTION,
+ NL80211_CMD_ACTION_TX_STATUS,
+
+ NL80211_CMD_SET_POWER_SAVE,
+ NL80211_CMD_GET_POWER_SAVE,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -402,6 +468,8 @@ enum nl80211_commands {
* @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
* larger than or equal to this use RTS/CTS handshake); allowed range:
* 0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
+ * section 7.3.2.9; dot11CoverageClass; u8
*
* @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
* @NL80211_ATTR_IFNAME: network interface name
@@ -606,6 +674,23 @@ enum nl80211_commands {
* @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can
* cache, a wiphy attribute.
*
+ * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
+ *
+ * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
+ *
+ * @NL80211_ATTR_TX_RATES: Nested set of attributes
+ * (enum nl80211_tx_rate_attributes) describing TX rates per band. The
+ * enum nl80211_band value is used as the index (nla_type() of the nested
+ * data. If a band is not included, it will be configured to allow all
+ * rates based on negotiated supported rates information. This attribute
+ * is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
+ *
+ * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
+ * at least one byte, currently used with @NL80211_CMD_REGISTER_ACTION.
+ *
+ * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
+ * acknowledged by the recipient.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -743,6 +828,20 @@ enum nl80211_attrs {
NL80211_ATTR_PMKID,
NL80211_ATTR_MAX_NUM_PMKIDS,
+ NL80211_ATTR_DURATION,
+
+ NL80211_ATTR_COOKIE,
+
+ NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+
+ NL80211_ATTR_TX_RATES,
+
+ NL80211_ATTR_FRAME_MATCH,
+
+ NL80211_ATTR_ACK,
+
+ NL80211_ATTR_PS_STATE,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -1323,13 +1422,20 @@ enum nl80211_channel_type {
* @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
* @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
* @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
- * raw information elements from the probe response/beacon (bin)
+ * raw information elements from the probe response/beacon (bin);
+ * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
+ * from a Probe Response frame; otherwise they are from a Beacon frame.
+ * However, if the driver does not indicate the source of the IEs, these
+ * IEs may be from either frame subtype.
* @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
* in mBm (100 * dBm) (s32)
* @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
* in unspecified units, scaled to 0..100 (u8)
* @NL80211_BSS_STATUS: status, if this BSS is "used"
* @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
+ * elements from a Beacon frame (bin); not present if no Beacon frame has
+ * yet been received
* @__NL80211_BSS_AFTER_LAST: internal
* @NL80211_BSS_MAX: highest BSS attribute
*/
@@ -1345,6 +1451,7 @@ enum nl80211_bss {
NL80211_BSS_SIGNAL_UNSPEC,
NL80211_BSS_STATUS,
NL80211_BSS_SEEN_MS_AGO,
+ NL80211_BSS_BEACON_IES,
/* keep last */
__NL80211_BSS_AFTER_LAST,
@@ -1442,4 +1549,38 @@ enum nl80211_key_attributes {
NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
};
+/**
+ * enum nl80211_tx_rate_attributes - TX rate set attributes
+ * @__NL80211_TXRATE_INVALID: invalid
+ * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
+ * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
+ * 1 = 500 kbps) but without the IE length restriction (at most
+ * %NL80211_MAX_SUPP_RATES in a single array).
+ * @__NL80211_TXRATE_AFTER_LAST: internal
+ * @NL80211_TXRATE_MAX: highest TX rate attribute
+ */
+enum nl80211_tx_rate_attributes {
+ __NL80211_TXRATE_INVALID,
+ NL80211_TXRATE_LEGACY,
+
+ /* keep last */
+ __NL80211_TXRATE_AFTER_LAST,
+ NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band - Frequency band
+ * @NL80211_BAND_2GHZ - 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ - around 5 GHz band (4.9 - 5.7 GHz)
+ */
+enum nl80211_band {
+ NL80211_BAND_2GHZ,
+ NL80211_BAND_5GHZ,
+};
+
+enum nl80211_ps_state {
+ NL80211_PS_DISABLED,
+ NL80211_PS_ENABLED,
+};
+
#endif /* __LINUX_NL80211_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index e7facd8..f6d9cbc 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -19,6 +19,11 @@
#include <linux/bitops.h>
#include <linux/kref.h>
#include <linux/mod_devicetable.h>
+#include <linux/spinlock.h>
+
+#include <asm/byteorder.h>
+
+#ifdef CONFIG_OF
typedef u32 phandle;
typedef u32 ihandle;
@@ -39,10 +44,7 @@ struct of_irq_controller;
struct device_node {
const char *name;
const char *type;
- phandle node;
-#if !defined(CONFIG_SPARC)
- phandle linux_phandle;
-#endif
+ phandle phandle;
char *full_name;
struct property *properties;
@@ -63,6 +65,11 @@ struct device_node {
#endif
};
+/* Pointer for first entry in chain of all nodes. */
+extern struct device_node *allnodes;
+extern struct device_node *of_chosen;
+extern rwlock_t devtree_lock;
+
static inline int of_node_check_flag(struct device_node *n, unsigned long flag)
{
return test_bit(flag, &n->_flags);
@@ -73,12 +80,6 @@ static inline void of_node_set_flag(struct device_node *n, unsigned long flag)
set_bit(flag, &n->_flags);
}
-static inline void
-set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
-{
- dn->pde = de;
-}
-
extern struct device_node *of_find_all_nodes(struct device_node *prev);
#if defined(CONFIG_SPARC)
@@ -101,26 +102,36 @@ extern void of_node_put(struct device_node *node);
*/
/* Helper to read a big number; size is in cells (not bytes) */
-static inline u64 of_read_number(const u32 *cell, int size)
+static inline u64 of_read_number(const __be32 *cell, int size)
{
u64 r = 0;
while (size--)
- r = (r << 32) | *(cell++);
+ r = (r << 32) | be32_to_cpu(*(cell++));
return r;
}
/* Like of_read_number, but we want an unsigned long result */
-#ifdef CONFIG_PPC32
-static inline unsigned long of_read_ulong(const u32 *cell, int size)
+static inline unsigned long of_read_ulong(const __be32 *cell, int size)
{
- return cell[size-1];
+ /* toss away upper bits if unsigned long is smaller than u64 */
+ return of_read_number(cell, size);
}
-#else
-#define of_read_ulong(cell, size) of_read_number(cell, size)
-#endif
#include <asm/prom.h>
+/* Default #address and #size cells. Allow arch asm/prom.h to override */
+#if !defined(OF_ROOT_NODE_ADDR_CELLS_DEFAULT)
+#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 1
+#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
+#endif
+
+/* Default string compare functions, Allow arch asm/prom.h to override */
+#if !defined(of_compat_cmp)
+#define of_compat_cmp(s1, s2, l) strncasecmp((s1), (s2), (l))
+#define of_prop_cmp(s1, s2) strcmp((s1), (s2))
+#define of_node_cmp(s1, s2) strcasecmp((s1), (s2))
+#endif
+
/* flag descriptions */
#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
#define OF_DETACHED 2 /* node has been detached from the device tree */
@@ -187,4 +198,19 @@ extern int of_parse_phandles_with_args(struct device_node *np,
const char *list_name, const char *cells_name, int index,
struct device_node **out_node, const void **out_args);
+extern int of_machine_is_compatible(const char *compat);
+
+extern int prom_add_property(struct device_node* np, struct property* prop);
+extern int prom_remove_property(struct device_node *np, struct property *prop);
+extern int prom_update_property(struct device_node *np,
+ struct property *newprop,
+ struct property *oldprop);
+
+#if defined(CONFIG_OF_DYNAMIC)
+/* For updating the device tree at runtime */
+extern void of_attach_node(struct device_node *);
+extern void of_detach_node(struct device_node *);
+#endif
+
+#endif /* CONFIG_OF */
#endif /* _LINUX_OF_H */
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 41d432b..a1ca92c 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -42,45 +42,62 @@
* ends when size is 0
*/
struct boot_param_header {
- u32 magic; /* magic word OF_DT_HEADER */
- u32 totalsize; /* total size of DT block */
- u32 off_dt_struct; /* offset to structure */
- u32 off_dt_strings; /* offset to strings */
- u32 off_mem_rsvmap; /* offset to memory reserve map */
- u32 version; /* format version */
- u32 last_comp_version; /* last compatible version */
+ __be32 magic; /* magic word OF_DT_HEADER */
+ __be32 totalsize; /* total size of DT block */
+ __be32 off_dt_struct; /* offset to structure */
+ __be32 off_dt_strings; /* offset to strings */
+ __be32 off_mem_rsvmap; /* offset to memory reserve map */
+ __be32 version; /* format version */
+ __be32 last_comp_version; /* last compatible version */
/* version 2 fields below */
- u32 boot_cpuid_phys; /* Physical CPU id we're booting on */
+ __be32 boot_cpuid_phys; /* Physical CPU id we're booting on */
/* version 3 fields below */
- u32 dt_strings_size; /* size of the DT strings block */
+ __be32 dt_strings_size; /* size of the DT strings block */
/* version 17 fields below */
- u32 dt_struct_size; /* size of the DT structure block */
+ __be32 dt_struct_size; /* size of the DT structure block */
};
+/* TBD: Temporary export of fdt globals - remove when code fully merged */
+extern int __initdata dt_root_addr_cells;
+extern int __initdata dt_root_size_cells;
+extern struct boot_param_header *initial_boot_params;
+
/* For scanning the flat device-tree at boot time */
-extern int __init of_scan_flat_dt(int (*it)(unsigned long node,
- const char *uname, int depth,
- void *data),
- void *data);
-extern void __init *of_get_flat_dt_prop(unsigned long node, const char *name,
- unsigned long *size);
-extern int __init of_flat_dt_is_compatible(unsigned long node,
- const char *name);
-extern unsigned long __init of_get_flat_dt_root(void);
+extern char *find_flat_dt_string(u32 offset);
+extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname,
+ int depth, void *data),
+ void *data);
+extern void *of_get_flat_dt_prop(unsigned long node, const char *name,
+ unsigned long *size);
+extern int of_flat_dt_is_compatible(unsigned long node, const char *name);
+extern unsigned long of_get_flat_dt_root(void);
+extern void early_init_dt_scan_chosen_arch(unsigned long node);
+extern int early_init_dt_scan_chosen(unsigned long node, const char *uname,
+ int depth, void *data);
+extern void early_init_dt_check_for_initrd(unsigned long node);
+extern int early_init_dt_scan_memory(unsigned long node, const char *uname,
+ int depth, void *data);
+extern void early_init_dt_add_memory_arch(u64 base, u64 size);
+extern u64 early_init_dt_alloc_memory_arch(u64 size, u64 align);
+extern u64 dt_mem_next_cell(int s, __be32 **cellp);
+
+/*
+ * If BLK_DEV_INITRD, the fdt early init code will call this function,
+ * to be provided by the arch code. start and end are specified as
+ * physical addresses.
+ */
+#ifdef CONFIG_BLK_DEV_INITRD
+extern void early_init_dt_setup_initrd_arch(unsigned long start,
+ unsigned long end);
+#endif
+
+/* Early flat tree scan hooks */
+extern int early_init_dt_scan_root(unsigned long node, const char *uname,
+ int depth, void *data);
/* Other Prototypes */
-extern void finish_device_tree(void);
extern void unflatten_device_tree(void);
extern void early_init_devtree(void *);
-extern int machine_is_compatible(const char *compat);
-extern void print_properties(struct device_node *node);
-extern int prom_n_intr_cells(struct device_node* np);
-extern void prom_get_irq_senses(unsigned char *senses, int off, int max);
-extern int prom_add_property(struct device_node* np, struct property* prop);
-extern int prom_remove_property(struct device_node *np, struct property *prop);
-extern int prom_update_property(struct device_node *np,
- struct property *newprop,
- struct property *oldprop);
#endif /* __ASSEMBLY__ */
#endif /* _LINUX_OF_FDT_H */
diff --git a/include/linux/omapfb.h b/include/linux/omapfb.h
index f46c40a..9bdd914 100644
--- a/include/linux/omapfb.h
+++ b/include/linux/omapfb.h
@@ -57,6 +57,7 @@
#define OMAPFB_WAITFORGO OMAP_IO(60)
#define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info)
#define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info)
+#define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info)
#define OMAPFB_CAPS_GENERIC_MASK 0x00000fff
#define OMAPFB_CAPS_LCDC_MASK 0x00fff000
@@ -206,6 +207,14 @@ struct omapfb_tearsync_info {
__u16 reserved2;
};
+struct omapfb_display_info {
+ __u16 xres;
+ __u16 yres;
+ __u32 width; /* phys width of the display in micrometers */
+ __u32 height; /* phys height of the display in micrometers */
+ __u32 reserved[5];
+};
+
#ifdef __KERNEL__
#include <plat/board.h>
diff --git a/include/linux/padata.h b/include/linux/padata.h
new file mode 100644
index 0000000..51611da
--- /dev/null
+++ b/include/linux/padata.h
@@ -0,0 +1,88 @@
+/*
+ * padata.h - header for the padata parallelization interface
+ *
+ * Copyright (C) 2008, 2009 secunet Security Networks AG
+ * Copyright (C) 2008, 2009 Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef PADATA_H
+#define PADATA_H
+
+#include <linux/workqueue.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+
+struct padata_priv {
+ struct list_head list;
+ struct parallel_data *pd;
+ int cb_cpu;
+ int seq_nr;
+ int info;
+ void (*parallel)(struct padata_priv *padata);
+ void (*serial)(struct padata_priv *padata);
+};
+
+struct padata_list {
+ struct list_head list;
+ spinlock_t lock;
+};
+
+struct padata_queue {
+ struct padata_list parallel;
+ struct padata_list reorder;
+ struct padata_list serial;
+ struct work_struct pwork;
+ struct work_struct swork;
+ struct parallel_data *pd;
+ atomic_t num_obj;
+ int cpu_index;
+};
+
+struct parallel_data {
+ struct padata_instance *pinst;
+ struct padata_queue *queue;
+ atomic_t seq_nr;
+ atomic_t reorder_objects;
+ atomic_t refcnt;
+ unsigned int max_seq_nr;
+ cpumask_var_t cpumask;
+ spinlock_t lock;
+};
+
+struct padata_instance {
+ struct notifier_block cpu_notifier;
+ struct workqueue_struct *wq;
+ struct parallel_data *pd;
+ cpumask_var_t cpumask;
+ struct mutex lock;
+ u8 flags;
+#define PADATA_INIT 1
+#define PADATA_RESET 2
+};
+
+extern struct padata_instance *padata_alloc(const struct cpumask *cpumask,
+ struct workqueue_struct *wq);
+extern void padata_free(struct padata_instance *pinst);
+extern int padata_do_parallel(struct padata_instance *pinst,
+ struct padata_priv *padata, int cb_cpu);
+extern void padata_do_serial(struct padata_priv *padata);
+extern int padata_set_cpumask(struct padata_instance *pinst,
+ cpumask_var_t cpumask);
+extern int padata_add_cpu(struct padata_instance *pinst, int cpu);
+extern int padata_remove_cpu(struct padata_instance *pinst, int cpu);
+extern void padata_start(struct padata_instance *pinst);
+extern void padata_stop(struct padata_instance *pinst);
+#endif
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 93a7c08..c8b6473 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -11,6 +11,13 @@
#include <linux/acpi.h>
#ifdef CONFIG_ACPI
+extern acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev,
+ struct pci_bus *pci_bus);
+extern acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev);
+extern acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev,
+ struct pci_dev *pci_dev);
+extern acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev);
+
static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
{
struct pci_bus *pbus = pdev->bus;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c1968f4..ec95ebe 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -187,6 +187,33 @@ enum pci_bus_flags {
PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
};
+/* Based on the PCI Hotplug Spec, but some values are made up by us */
+enum pci_bus_speed {
+ PCI_SPEED_33MHz = 0x00,
+ PCI_SPEED_66MHz = 0x01,
+ PCI_SPEED_66MHz_PCIX = 0x02,
+ PCI_SPEED_100MHz_PCIX = 0x03,
+ PCI_SPEED_133MHz_PCIX = 0x04,
+ PCI_SPEED_66MHz_PCIX_ECC = 0x05,
+ PCI_SPEED_100MHz_PCIX_ECC = 0x06,
+ PCI_SPEED_133MHz_PCIX_ECC = 0x07,
+ PCI_SPEED_66MHz_PCIX_266 = 0x09,
+ PCI_SPEED_100MHz_PCIX_266 = 0x0a,
+ PCI_SPEED_133MHz_PCIX_266 = 0x0b,
+ AGP_UNKNOWN = 0x0c,
+ AGP_1X = 0x0d,
+ AGP_2X = 0x0e,
+ AGP_4X = 0x0f,
+ AGP_8X = 0x10,
+ PCI_SPEED_66MHz_PCIX_533 = 0x11,
+ PCI_SPEED_100MHz_PCIX_533 = 0x12,
+ PCI_SPEED_133MHz_PCIX_533 = 0x13,
+ PCIE_SPEED_2_5GT = 0x14,
+ PCIE_SPEED_5_0GT = 0x15,
+ PCIE_SPEED_8_0GT = 0x16,
+ PCI_SPEED_UNKNOWN = 0xff,
+};
+
struct pci_cap_saved_state {
struct hlist_node next;
char cap_nr;
@@ -239,6 +266,7 @@ struct pci_dev {
configuration space */
unsigned int pme_support:5; /* Bitmask of states from which PME#
can be generated */
+ unsigned int pme_interrupt:1;
unsigned int d1_support:1; /* Low power state D1 is supported */
unsigned int d2_support:1; /* Low power state D2 is supported */
unsigned int no_d1d2:1; /* Only allow D0 and D3 */
@@ -275,7 +303,8 @@ struct pci_dev {
unsigned int msix_enabled:1;
unsigned int ari_enabled:1; /* ARI forwarding */
unsigned int is_managed:1;
- unsigned int is_pcie:1;
+ unsigned int is_pcie:1; /* Obsolete. Will be removed.
+ Use pci_is_pcie() instead */
unsigned int needs_freset:1; /* Dev requires fundamental reset */
unsigned int state_saved:1;
unsigned int is_physfn:1;
@@ -335,9 +364,26 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev,
hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space);
}
-#ifndef PCI_BUS_NUM_RESOURCES
-#define PCI_BUS_NUM_RESOURCES 16
-#endif
+/*
+ * The first PCI_BRIDGE_RESOURCE_NUM PCI bus resources (those that correspond
+ * to P2P or CardBus bridge windows) go in a table. Additional ones (for
+ * buses below host bridges or subtractive decode bridges) go in the list.
+ * Use pci_bus_for_each_resource() to iterate through all the resources.
+ */
+
+/*
+ * PCI_SUBTRACTIVE_DECODE means the bridge forwards the window implicitly
+ * and there's no way to program the bridge with the details of the window.
+ * This does not apply to ACPI _CRS windows, even with the _DEC subtractive-
+ * decode bit set, because they are explicit and can be programmed with _SRS.
+ */
+#define PCI_SUBTRACTIVE_DECODE 0x1
+
+struct pci_bus_resource {
+ struct list_head list;
+ struct resource *res;
+ unsigned int flags;
+};
#define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us the PCI region flags */
@@ -348,8 +394,8 @@ struct pci_bus {
struct list_head devices; /* list of devices on this bus */
struct pci_dev *self; /* bridge device as seen by parent */
struct list_head slots; /* list of slots on this bus */
- struct resource *resource[PCI_BUS_NUM_RESOURCES];
- /* address space routed to this bus */
+ struct resource *resource[PCI_BRIDGE_RESOURCE_NUM];
+ struct list_head resources; /* address space routed to this bus */
struct pci_ops *ops; /* configuration access functions */
void *sysdata; /* hook for sys-specific extension */
@@ -359,6 +405,8 @@ struct pci_bus {
unsigned char primary; /* number of primary bridge */
unsigned char secondary; /* number of secondary bridge */
unsigned char subordinate; /* max number of subordinate buses */
+ unsigned char max_bus_speed; /* enum pci_bus_speed */
+ unsigned char cur_bus_speed; /* enum pci_bus_speed */
char name[48];
@@ -563,7 +611,8 @@ int __must_check pcibios_enable_device(struct pci_dev *, int mask);
char *pcibios_setup(char *str);
/* Used only when drivers/pci/setup.c is used */
-void pcibios_align_resource(void *, struct resource *, resource_size_t,
+resource_size_t pcibios_align_resource(void *, const struct resource *,
+ resource_size_t,
resource_size_t);
void pcibios_update_irq(struct pci_dev *, int irq);
@@ -589,6 +638,7 @@ struct pci_bus *pci_create_bus(struct device *parent, int bus,
struct pci_ops *ops, void *sysdata);
struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
int busnr);
+void pcie_update_link_speed(struct pci_bus *bus, u16 link_status);
struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
const char *name,
struct hotplug_slot *hotplug);
@@ -612,15 +662,12 @@ extern void pci_remove_bus_device(struct pci_dev *dev);
extern void pci_stop_bus_device(struct pci_dev *dev);
void pci_setup_cardbus(struct pci_bus *bus);
extern void pci_sort_breadthfirst(void);
+#define dev_is_pci(d) ((d)->bus == &pci_bus_type)
+#define dev_is_pf(d) ((dev_is_pci(d) ? to_pci_dev(d)->is_physfn : false))
+#define dev_num_vf(d) ((dev_is_pci(d) ? pci_num_vf(to_pci_dev(d)) : 0))
/* Generic PCI functions exported to card drivers */
-#ifdef CONFIG_PCI_LEGACY
-struct pci_dev __deprecated *pci_find_device(unsigned int vendor,
- unsigned int device,
- struct pci_dev *from);
-#endif /* CONFIG_PCI_LEGACY */
-
enum pci_lost_interrupt_reason {
PCI_LOST_IRQ_NO_INFORMATION = 0,
PCI_LOST_IRQ_DISABLE_MSI,
@@ -750,11 +797,19 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);
void pci_pme_active(struct pci_dev *dev, bool enable);
-int pci_enable_wake(struct pci_dev *dev, pci_power_t state, bool enable);
+int __pci_enable_wake(struct pci_dev *dev, pci_power_t state,
+ bool runtime, bool enable);
int pci_wake_from_d3(struct pci_dev *dev, bool enable);
pci_power_t pci_target_state(struct pci_dev *dev);
int pci_prepare_to_sleep(struct pci_dev *dev);
int pci_back_from_sleep(struct pci_dev *dev);
+bool pci_dev_run_wake(struct pci_dev *dev);
+
+static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
+ bool enable)
+{
+ return __pci_enable_wake(dev, state, false, enable);
+}
/* For use by arch with custom probe code */
void set_pcie_port_type(struct pci_dev *pdev);
@@ -776,6 +831,7 @@ void pci_bus_assign_resources(const struct pci_bus *bus);
void pci_bus_size_bridges(struct pci_bus *bus);
int pci_claim_resource(struct pci_dev *, int);
void pci_assign_unassigned_resources(void);
+void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge);
void pdev_enable_device(struct pci_dev *);
void pdev_sort_resources(struct pci_dev *, struct resource_list *);
int pci_enable_resources(struct pci_dev *, int mask);
@@ -793,12 +849,23 @@ int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *);
void pci_release_selected_regions(struct pci_dev *, int);
/* drivers/pci/bus.c */
+void pci_bus_add_resource(struct pci_bus *bus, struct resource *res, unsigned int flags);
+struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n);
+void pci_bus_remove_resources(struct pci_bus *bus);
+
+#define pci_bus_for_each_resource(bus, res, i) \
+ for (i = 0; \
+ (res = pci_bus_resource_n(bus, i)) || i < PCI_BRIDGE_RESOURCE_NUM; \
+ i++)
+
int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
struct resource *res, resource_size_t size,
resource_size_t align, resource_size_t min,
unsigned int type_mask,
- void (*alignf)(void *, struct resource *,
- resource_size_t, resource_size_t),
+ resource_size_t (*alignf)(void *,
+ const struct resource *,
+ resource_size_t,
+ resource_size_t),
void *alignf_data);
void pci_enable_bridges(struct pci_bus *bus);
@@ -959,6 +1026,11 @@ static inline int pci_proc_domain(struct pci_bus *bus)
}
#endif /* CONFIG_PCI_DOMAINS */
+/* some architectures require additional setup to direct VGA traffic */
+typedef int (*arch_set_vga_state_t)(struct pci_dev *pdev, bool decode,
+ unsigned int command_bits, bool change_bridge);
+extern void pci_register_set_vga_state(arch_set_vga_state_t func);
+
#else /* CONFIG_PCI is not enabled */
/*
@@ -977,13 +1049,6 @@ static inline int pci_proc_domain(struct pci_bus *bus)
_PCI_NOP_ALL(read, *)
_PCI_NOP_ALL(write,)
-static inline struct pci_dev *pci_find_device(unsigned int vendor,
- unsigned int device,
- struct pci_dev *from)
-{
- return NULL;
-}
-
static inline struct pci_dev *pci_get_device(unsigned int vendor,
unsigned int device,
struct pci_dev *from)
@@ -1133,6 +1198,9 @@ static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
unsigned int devfn)
{ return NULL; }
+#define dev_is_pci(d) (false)
+#define dev_is_pf(d) (false)
+#define dev_num_vf(d) (0)
#endif /* CONFIG_PCI */
/* Include architecture-dependent settings and functions */
@@ -1241,8 +1309,12 @@ enum pci_fixup_pass {
DECLARE_PCI_FIXUP_SECTION(.pci_fixup_suspend, \
suspend##vendor##device##hook, vendor, device, hook)
-
+#ifdef CONFIG_PCI_QUIRKS
void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
+#else
+static inline void pci_fixup_device(enum pci_fixup_pass pass,
+ struct pci_dev *dev) {}
+#endif
void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
@@ -1290,6 +1362,7 @@ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
extern int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn);
extern void pci_disable_sriov(struct pci_dev *dev);
extern irqreturn_t pci_sriov_migration(struct pci_dev *dev);
+extern int pci_num_vf(struct pci_dev *dev);
#else
static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)
{
@@ -1302,6 +1375,10 @@ static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev)
{
return IRQ_NONE;
}
+static inline int pci_num_vf(struct pci_dev *dev)
+{
+ return 0;
+}
#endif
#if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE)
@@ -1338,5 +1415,93 @@ static inline bool pci_is_pcie(struct pci_dev *dev)
void pci_request_acs(void);
+
+#define PCI_VPD_LRDT 0x80 /* Large Resource Data Type */
+#define PCI_VPD_LRDT_ID(x) (x | PCI_VPD_LRDT)
+
+/* Large Resource Data Type Tag Item Names */
+#define PCI_VPD_LTIN_ID_STRING 0x02 /* Identifier String */
+#define PCI_VPD_LTIN_RO_DATA 0x10 /* Read-Only Data */
+#define PCI_VPD_LTIN_RW_DATA 0x11 /* Read-Write Data */
+
+#define PCI_VPD_LRDT_ID_STRING PCI_VPD_LRDT_ID(PCI_VPD_LTIN_ID_STRING)
+#define PCI_VPD_LRDT_RO_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RO_DATA)
+#define PCI_VPD_LRDT_RW_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RW_DATA)
+
+/* Small Resource Data Type Tag Item Names */
+#define PCI_VPD_STIN_END 0x78 /* End */
+
+#define PCI_VPD_SRDT_END PCI_VPD_STIN_END
+
+#define PCI_VPD_SRDT_TIN_MASK 0x78
+#define PCI_VPD_SRDT_LEN_MASK 0x07
+
+#define PCI_VPD_LRDT_TAG_SIZE 3
+#define PCI_VPD_SRDT_TAG_SIZE 1
+
+#define PCI_VPD_INFO_FLD_HDR_SIZE 3
+
+#define PCI_VPD_RO_KEYWORD_PARTNO "PN"
+#define PCI_VPD_RO_KEYWORD_MFR_ID "MN"
+#define PCI_VPD_RO_KEYWORD_VENDOR0 "V0"
+
+/**
+ * pci_vpd_lrdt_size - Extracts the Large Resource Data Type length
+ * @lrdt: Pointer to the beginning of the Large Resource Data Type tag
+ *
+ * Returns the extracted Large Resource Data Type length.
+ */
+static inline u16 pci_vpd_lrdt_size(const u8 *lrdt)
+{
+ return (u16)lrdt[1] + ((u16)lrdt[2] << 8);
+}
+
+/**
+ * pci_vpd_srdt_size - Extracts the Small Resource Data Type length
+ * @lrdt: Pointer to the beginning of the Small Resource Data Type tag
+ *
+ * Returns the extracted Small Resource Data Type length.
+ */
+static inline u8 pci_vpd_srdt_size(const u8 *srdt)
+{
+ return (*srdt) & PCI_VPD_SRDT_LEN_MASK;
+}
+
+/**
+ * pci_vpd_info_field_size - Extracts the information field length
+ * @lrdt: Pointer to the beginning of an information field header
+ *
+ * Returns the extracted information field length.
+ */
+static inline u8 pci_vpd_info_field_size(const u8 *info_field)
+{
+ return info_field[2];
+}
+
+/**
+ * pci_vpd_find_tag - Locates the Resource Data Type tag provided
+ * @buf: Pointer to buffered vpd data
+ * @off: The offset into the buffer at which to begin the search
+ * @len: The length of the vpd buffer
+ * @rdt: The Resource Data Type to search for
+ *
+ * Returns the index where the Resource Data Type was found or
+ * -ENOENT otherwise.
+ */
+int pci_vpd_find_tag(const u8 *buf, unsigned int off, unsigned int len, u8 rdt);
+
+/**
+ * pci_vpd_find_info_keyword - Locates an information field keyword in the VPD
+ * @buf: Pointer to buffered vpd data
+ * @off: The offset into the buffer at which to begin the search
+ * @len: The length of the buffer area, relative to off, in which to search
+ * @kw: The keyword to search for
+ *
+ * Returns the index where the information field keyword was found or
+ * -ENOENT otherwise.
+ */
+int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
+ unsigned int len, const char *kw);
+
#endif /* __KERNEL__ */
#endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index 652ba79..5d09cba 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -28,26 +28,6 @@
#ifndef _PCI_HOTPLUG_H
#define _PCI_HOTPLUG_H
-
-/* These values come from the PCI Hotplug Spec */
-enum pci_bus_speed {
- PCI_SPEED_33MHz = 0x00,
- PCI_SPEED_66MHz = 0x01,
- PCI_SPEED_66MHz_PCIX = 0x02,
- PCI_SPEED_100MHz_PCIX = 0x03,
- PCI_SPEED_133MHz_PCIX = 0x04,
- PCI_SPEED_66MHz_PCIX_ECC = 0x05,
- PCI_SPEED_100MHz_PCIX_ECC = 0x06,
- PCI_SPEED_133MHz_PCIX_ECC = 0x07,
- PCI_SPEED_66MHz_PCIX_266 = 0x09,
- PCI_SPEED_100MHz_PCIX_266 = 0x0a,
- PCI_SPEED_133MHz_PCIX_266 = 0x0b,
- PCI_SPEED_66MHz_PCIX_533 = 0x11,
- PCI_SPEED_100MHz_PCIX_533 = 0x12,
- PCI_SPEED_133MHz_PCIX_533 = 0x13,
- PCI_SPEED_UNKNOWN = 0xff,
-};
-
/* These values come from the PCI Express Spec */
enum pcie_link_width {
PCIE_LNK_WIDTH_RESRV = 0x00,
@@ -61,12 +41,6 @@ enum pcie_link_width {
PCIE_LNK_WIDTH_UNKNOWN = 0xFF,
};
-enum pcie_link_speed {
- PCIE_2_5GB = 0x14,
- PCIE_5_0GB = 0x15,
- PCIE_LNK_SPEED_UNKNOWN = 0xFF,
-};
-
/**
* struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
* @owner: The module owner of this structure
@@ -89,12 +63,6 @@ enum pcie_link_speed {
* @get_adapter_status: Called to get see if an adapter is present in the slot or not.
* If this field is NULL, the value passed in the struct hotplug_slot_info
* will be used when this value is requested by a user.
- * @get_max_bus_speed: Called to get the max bus speed for a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
- * @get_cur_bus_speed: Called to get the current bus speed for a slot.
- * If this field is NULL, the value passed in the struct hotplug_slot_info
- * will be used when this value is requested by a user.
*
* The table of function pointers that is passed to the hotplug pci core by a
* hotplug pci driver. These functions are called by the hotplug pci core when
@@ -112,17 +80,14 @@ struct hotplug_slot_ops {
int (*get_attention_status) (struct hotplug_slot *slot, u8 *value);
int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
- int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
- int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value);
};
/**
* struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
- * @power: if power is enabled or not (1/0)
+ * @power_status: if power is enabled or not (1/0)
* @attention_status: if the attention light is enabled or not (1/0)
* @latch_status: if the latch (if any) is open or closed (1/0)
- * @adapter_present: if there is a pci board present in the slot or not (1/0)
- * @address: (domain << 16 | bus << 8 | dev)
+ * @adapter_status: if there is a pci board present in the slot or not (1/0)
*
* Used to notify the hotplug pci core of the status of a specific slot.
*/
@@ -131,8 +96,6 @@ struct hotplug_slot_info {
u8 attention_status;
u8 latch_status;
u8 adapter_status;
- enum pci_bus_speed max_bus_speed;
- enum pci_bus_speed cur_bus_speed;
};
/**
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index cca8a04..9f688d2 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -770,7 +770,6 @@
#define PCI_VENDOR_ID_TI 0x104c
#define PCI_DEVICE_ID_TI_TVP4020 0x3d07
#define PCI_DEVICE_ID_TI_4450 0x8011
-#define PCI_DEVICE_ID_TI_TSB43AB22 0x8023
#define PCI_DEVICE_ID_TI_XX21_XX11 0x8031
#define PCI_DEVICE_ID_TI_XX21_XX11_FM 0x8033
#define PCI_DEVICE_ID_TI_XX21_XX11_SD 0x8034
@@ -2333,6 +2332,8 @@
#define PCI_VENDOR_ID_KORENIX 0x1982
#define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600
#define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff
+#define PCI_DEVICE_ID_KORENIX_JETCARDF2 0x1700
+#define PCI_DEVICE_ID_KORENIX_JETCARDF3 0x17ff
#define PCI_VENDOR_ID_QMI 0x1a32
@@ -2417,6 +2418,9 @@
#define PCI_DEVICE_ID_INTEL_82840_HB 0x1a21
#define PCI_DEVICE_ID_INTEL_82845_HB 0x1a30
#define PCI_DEVICE_ID_INTEL_IOAT 0x1a38
+#define PCI_DEVICE_ID_INTEL_CPT_SMBUS 0x1c22
+#define PCI_DEVICE_ID_INTEL_CPT_LPC1 0x1c42
+#define PCI_DEVICE_ID_INTEL_CPT_LPC2 0x1c43
#define PCI_DEVICE_ID_INTEL_82801AA_0 0x2410
#define PCI_DEVICE_ID_INTEL_82801AA_1 0x2411
#define PCI_DEVICE_ID_INTEL_82801AA_3 0x2413
@@ -2694,6 +2698,7 @@
#define PCI_DEVICE_ID_NETMOS_9835 0x9835
#define PCI_DEVICE_ID_NETMOS_9845 0x9845
#define PCI_DEVICE_ID_NETMOS_9855 0x9855
+#define PCI_DEVICE_ID_NETMOS_9865 0x9865
#define PCI_DEVICE_ID_NETMOS_9901 0x9901
#define PCI_VENDOR_ID_3COM_2 0xa727
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 5a5d6ce..68567c0 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -2,12 +2,6 @@
#define _LINUX_PERCPU_DEFS_H
/*
- * Determine the real variable name from the name visible in the
- * kernel sources.
- */
-#define per_cpu_var(var) per_cpu__##var
-
-/*
* Base implementations of per-CPU variable declarations and definitions, where
* the section in which the variable is to be placed is provided by the
* 'sec' argument. This may be used to affect the parameters governing the
@@ -18,13 +12,23 @@
* that section.
*/
#define __PCPU_ATTRS(sec) \
- __attribute__((section(PER_CPU_BASE_SECTION sec))) \
+ __percpu __attribute__((section(PER_CPU_BASE_SECTION sec))) \
PER_CPU_ATTRIBUTES
#define __PCPU_DUMMY_ATTRS \
__attribute__((section(".discard"), unused))
/*
+ * Macro which verifies @ptr is a percpu pointer without evaluating
+ * @ptr. This is to be used in percpu accessors to verify that the
+ * input parameter is a percpu pointer.
+ */
+#define __verify_pcpu_ptr(ptr) do { \
+ const void __percpu *__vpp_verify = (typeof(ptr))NULL; \
+ (void)__vpp_verify; \
+} while (0)
+
+/*
* s390 and alpha modules require percpu variables to be defined as
* weak to force the compiler to generate GOT based external
* references for them. This is necessary because percpu sections
@@ -56,24 +60,24 @@
*/
#define DECLARE_PER_CPU_SECTION(type, name, sec) \
extern __PCPU_DUMMY_ATTRS char __pcpu_scope_##name; \
- extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name
+ extern __PCPU_ATTRS(sec) __typeof__(type) name
#define DEFINE_PER_CPU_SECTION(type, name, sec) \
__PCPU_DUMMY_ATTRS char __pcpu_scope_##name; \
extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \
__PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \
__PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES __weak \
- __typeof__(type) per_cpu__##name
+ __typeof__(type) name
#else
/*
* Normal declaration and definition macros.
*/
#define DECLARE_PER_CPU_SECTION(type, name, sec) \
- extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name
+ extern __PCPU_ATTRS(sec) __typeof__(type) name
#define DEFINE_PER_CPU_SECTION(type, name, sec) \
__PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES \
- __typeof__(type) per_cpu__##name
+ __typeof__(type) name
#endif
/*
@@ -135,10 +139,16 @@
__aligned(PAGE_SIZE)
/*
- * Intermodule exports for per-CPU variables.
+ * Intermodule exports for per-CPU variables. sparse forgets about
+ * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to
+ * noop if __CHECKER__.
*/
-#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
-#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
-
+#ifndef __CHECKER__
+#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(var)
+#else
+#define EXPORT_PER_CPU_SYMBOL(var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var)
+#endif
#endif /* _LINUX_PERCPU_DEFS_H */
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index cf5efbc..a93e5bf 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -27,10 +27,17 @@
* we force a syntax error here if it isn't.
*/
#define get_cpu_var(var) (*({ \
- extern int simple_identifier_##var(void); \
preempt_disable(); \
&__get_cpu_var(var); }))
-#define put_cpu_var(var) preempt_enable()
+
+/*
+ * The weird & is necessary because sparse considers (void)(var) to be
+ * a direct dereference of percpu variable (var).
+ */
+#define put_cpu_var(var) do { \
+ (void)&(var); \
+ preempt_enable(); \
+} while (0)
#ifdef CONFIG_SMP
@@ -127,9 +134,9 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size,
*/
#define per_cpu_ptr(ptr, cpu) SHIFT_PERCPU_PTR((ptr), per_cpu_offset((cpu)))
-extern void *__alloc_reserved_percpu(size_t size, size_t align);
-extern void *__alloc_percpu(size_t size, size_t align);
-extern void free_percpu(void *__pdata);
+extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align);
+extern void __percpu *__alloc_percpu(size_t size, size_t align);
+extern void free_percpu(void __percpu *__pdata);
extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
#ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
@@ -140,7 +147,7 @@ extern void __init setup_per_cpu_areas(void);
#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
-static inline void *__alloc_percpu(size_t size, size_t align)
+static inline void __percpu *__alloc_percpu(size_t size, size_t align)
{
/*
* Can't easily make larger alignment work with kmalloc. WARN
@@ -151,7 +158,7 @@ static inline void *__alloc_percpu(size_t size, size_t align)
return kzalloc(size, GFP_KERNEL);
}
-static inline void free_percpu(void *p)
+static inline void free_percpu(void __percpu *p)
{
kfree(p);
}
@@ -171,7 +178,7 @@ static inline void *pcpu_lpage_remapped(void *kaddr)
#endif /* CONFIG_SMP */
#define alloc_percpu(type) \
- (typeof(type) *)__alloc_percpu(sizeof(type), __alignof__(type))
+ (typeof(type) __percpu *)__alloc_percpu(sizeof(type), __alignof__(type))
/*
* Optional methods for optimized non-lvalue per-cpu variable access.
@@ -188,17 +195,19 @@ static inline void *pcpu_lpage_remapped(void *kaddr)
#ifndef percpu_read
# define percpu_read(var) \
({ \
- typeof(per_cpu_var(var)) __tmp_var__; \
- __tmp_var__ = get_cpu_var(var); \
- put_cpu_var(var); \
- __tmp_var__; \
+ typeof(var) *pr_ptr__ = &(var); \
+ typeof(var) pr_ret__; \
+ pr_ret__ = get_cpu_var(*pr_ptr__); \
+ put_cpu_var(*pr_ptr__); \
+ pr_ret__; \
})
#endif
#define __percpu_generic_to_op(var, val, op) \
do { \
- get_cpu_var(var) op val; \
- put_cpu_var(var); \
+ typeof(var) *pgto_ptr__ = &(var); \
+ get_cpu_var(*pgto_ptr__) op val; \
+ put_cpu_var(*pgto_ptr__); \
} while (0)
#ifndef percpu_write
@@ -234,6 +243,7 @@ extern void __bad_size_call_parameter(void);
#define __pcpu_size_call_return(stem, variable) \
({ typeof(variable) pscr_ret__; \
+ __verify_pcpu_ptr(&(variable)); \
switch(sizeof(variable)) { \
case 1: pscr_ret__ = stem##1(variable);break; \
case 2: pscr_ret__ = stem##2(variable);break; \
@@ -247,6 +257,7 @@ extern void __bad_size_call_parameter(void);
#define __pcpu_size_call(stem, variable, ...) \
do { \
+ __verify_pcpu_ptr(&(variable)); \
switch(sizeof(variable)) { \
case 1: stem##1(variable, __VA_ARGS__);break; \
case 2: stem##2(variable, __VA_ARGS__);break; \
@@ -259,8 +270,7 @@ do { \
/*
* Optimized manipulation for memory allocated through the per cpu
- * allocator or for addresses of per cpu variables (can be determined
- * using per_cpu_var(xx).
+ * allocator or for addresses of per cpu variables.
*
* These operation guarantee exclusivity of access for other operations
* on the *same* processor. The assumption is that per cpu data is only
@@ -311,7 +321,7 @@ do { \
#define _this_cpu_generic_to_op(pcp, val, op) \
do { \
preempt_disable(); \
- *__this_cpu_ptr(&pcp) op val; \
+ *__this_cpu_ptr(&(pcp)) op val; \
preempt_enable(); \
} while (0)
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index a7684a5..c88d67b 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -21,7 +21,7 @@ struct percpu_counter {
#ifdef CONFIG_HOTPLUG_CPU
struct list_head list; /* All percpu_counters are on a list */
#endif
- s32 *counters;
+ s32 __percpu *counters;
};
extern int percpu_counter_batch;
@@ -98,9 +98,6 @@ static inline void percpu_counter_set(struct percpu_counter *fbc, s64 amount)
fbc->count = amount;
}
-#define __percpu_counter_add(fbc, amount, batch) \
- percpu_counter_add(fbc, amount)
-
static inline void
percpu_counter_add(struct percpu_counter *fbc, s64 amount)
{
@@ -109,6 +106,12 @@ percpu_counter_add(struct percpu_counter *fbc, s64 amount)
preempt_enable();
}
+static inline void
+__percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch)
+{
+ percpu_counter_add(fbc, amount);
+}
+
static inline s64 percpu_counter_read(struct percpu_counter *fbc)
{
return fbc->count;
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 8fa7187..7b18b4f 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -211,11 +211,9 @@ struct perf_event_attr {
__u32 wakeup_watermark; /* bytes before wakeup */
};
- __u32 __reserved_2;
-
- __u64 bp_addr;
__u32 bp_type;
- __u32 bp_len;
+ __u64 bp_addr;
+ __u64 bp_len;
};
/*
@@ -290,7 +288,7 @@ struct perf_event_mmap_page {
};
#define PERF_RECORD_MISC_CPUMODE_MASK (3 << 0)
-#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0)
+#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0)
#define PERF_RECORD_MISC_KERNEL (1 << 0)
#define PERF_RECORD_MISC_USER (2 << 0)
#define PERF_RECORD_MISC_HYPERVISOR (3 << 0)
@@ -356,8 +354,8 @@ enum perf_event_type {
* u64 stream_id;
* };
*/
- PERF_RECORD_THROTTLE = 5,
- PERF_RECORD_UNTHROTTLE = 6,
+ PERF_RECORD_THROTTLE = 5,
+ PERF_RECORD_UNTHROTTLE = 6,
/*
* struct {
@@ -371,10 +369,10 @@ enum perf_event_type {
/*
* struct {
- * struct perf_event_header header;
- * u32 pid, tid;
+ * struct perf_event_header header;
+ * u32 pid, tid;
*
- * struct read_format values;
+ * struct read_format values;
* };
*/
PERF_RECORD_READ = 8,
@@ -412,7 +410,7 @@ enum perf_event_type {
* char data[size];}&& PERF_SAMPLE_RAW
* };
*/
- PERF_RECORD_SAMPLE = 9,
+ PERF_RECORD_SAMPLE = 9,
PERF_RECORD_MAX, /* non-ABI */
};
@@ -478,9 +476,11 @@ struct hw_perf_event {
union {
struct { /* hardware */
u64 config;
+ u64 last_tag;
unsigned long config_base;
unsigned long event_base;
int idx;
+ int last_cpu;
};
struct { /* software */
s64 remaining;
@@ -498,9 +498,8 @@ struct hw_perf_event {
atomic64_t period_left;
u64 interrupts;
- u64 freq_count;
- u64 freq_interrupts;
- u64 freq_stamp;
+ u64 freq_time_stamp;
+ u64 freq_count_stamp;
#endif
};
@@ -512,6 +511,8 @@ struct perf_event;
struct pmu {
int (*enable) (struct perf_event *event);
void (*disable) (struct perf_event *event);
+ int (*start) (struct perf_event *event);
+ void (*stop) (struct perf_event *event);
void (*read) (struct perf_event *event);
void (*unthrottle) (struct perf_event *event);
};
@@ -565,6 +566,10 @@ typedef void (*perf_overflow_handler_t)(struct perf_event *, int,
struct perf_sample_data *,
struct pt_regs *regs);
+enum perf_group_flag {
+ PERF_GROUP_SOFTWARE = 0x1,
+};
+
/**
* struct perf_event - performance event kernel representation:
*/
@@ -574,6 +579,7 @@ struct perf_event {
struct list_head event_entry;
struct list_head sibling_list;
int nr_siblings;
+ int group_flags;
struct perf_event *group_leader;
struct perf_event *output;
const struct pmu *pmu;
@@ -658,7 +664,7 @@ struct perf_event {
perf_overflow_handler_t overflow_handler;
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_EVENT_TRACING
struct event_filter *filter;
#endif
@@ -683,7 +689,8 @@ struct perf_event_context {
*/
struct mutex mutex;
- struct list_head group_list;
+ struct list_head pinned_groups;
+ struct list_head flexible_groups;
struct list_head event_list;
int nr_events;
int nr_active;
@@ -746,10 +753,9 @@ extern int perf_max_events;
extern const struct pmu *hw_perf_event_init(struct perf_event *event);
-extern void perf_event_task_sched_in(struct task_struct *task, int cpu);
-extern void perf_event_task_sched_out(struct task_struct *task,
- struct task_struct *next, int cpu);
-extern void perf_event_task_tick(struct task_struct *task, int cpu);
+extern void perf_event_task_sched_in(struct task_struct *task);
+extern void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
+extern void perf_event_task_tick(struct task_struct *task);
extern int perf_event_init_task(struct task_struct *child);
extern void perf_event_exit_task(struct task_struct *child);
extern void perf_event_free_task(struct task_struct *task);
@@ -764,7 +770,7 @@ extern int perf_event_task_disable(void);
extern int perf_event_task_enable(void);
extern int hw_perf_group_sched_in(struct perf_event *group_leader,
struct perf_cpu_context *cpuctx,
- struct perf_event_context *ctx, int cpu);
+ struct perf_event_context *ctx);
extern void perf_event_update_userpage(struct perf_event *event);
extern int perf_event_release_kernel(struct perf_event *event);
extern struct perf_event *
@@ -853,8 +859,7 @@ extern int sysctl_perf_event_mlock;
extern int sysctl_perf_event_sample_rate;
extern void perf_event_init(void);
-extern void perf_tp_event(int event_id, u64 addr, u64 count,
- void *record, int entry_size);
+extern void perf_tp_event(int event_id, u64 addr, u64 count, void *record, int entry_size);
extern void perf_bp_event(struct perf_event *event, void *data);
#ifndef perf_misc_flags
@@ -875,12 +880,12 @@ extern void perf_event_enable(struct perf_event *event);
extern void perf_event_disable(struct perf_event *event);
#else
static inline void
-perf_event_task_sched_in(struct task_struct *task, int cpu) { }
+perf_event_task_sched_in(struct task_struct *task) { }
static inline void
perf_event_task_sched_out(struct task_struct *task,
- struct task_struct *next, int cpu) { }
+ struct task_struct *next) { }
static inline void
-perf_event_task_tick(struct task_struct *task, int cpu) { }
+perf_event_task_tick(struct task_struct *task) { }
static inline int perf_event_init_task(struct task_struct *child) { return 0; }
static inline void perf_event_exit_task(struct task_struct *child) { }
static inline void perf_event_free_task(struct task_struct *task) { }
@@ -895,13 +900,13 @@ static inline void
perf_sw_event(u32 event_id, u64 nr, int nmi,
struct pt_regs *regs, u64 addr) { }
static inline void
-perf_bp_event(struct perf_event *event, void *data) { }
+perf_bp_event(struct perf_event *event, void *data) { }
static inline void perf_event_mmap(struct vm_area_struct *vma) { }
static inline void perf_event_comm(struct task_struct *tsk) { }
static inline void perf_event_fork(struct task_struct *tsk) { }
static inline void perf_event_init(void) { }
-static inline int perf_swevent_get_recursion_context(void) { return -1; }
+static inline int perf_swevent_get_recursion_context(void) { return -1; }
static inline void perf_swevent_put_recursion_context(int rctx) { }
static inline void perf_event_enable(struct perf_event *event) { }
static inline void perf_event_disable(struct perf_event *event) { }
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 228b0b6..0b80c80 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -315,6 +315,7 @@ struct sadb_x_kmaddress {
#define SADB_X_EALG_AES_GCM_ICV12 19
#define SADB_X_EALG_AES_GCM_ICV16 20
#define SADB_X_EALG_CAMELLIACBC 22
+#define SADB_X_EALG_NULL_AES_GMAC 23
#define SADB_EALG_MAX 253 /* last EALG */
/* private allocations should use 249-255 (RFC2407) */
#define SADB_X_EALG_SERPENTCBC 252 /* draft-ietf-ipsec-ciph-aes-cbc-00 */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 6a7eb40..14d7fdf 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -452,6 +452,7 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
u32 flags, phy_interface_t interface);
struct phy_device * phy_attach(struct net_device *dev,
const char *bus_id, u32 flags, phy_interface_t interface);
+struct phy_device *phy_find_first(struct mii_bus *bus);
int phy_connect_direct(struct net_device *dev, struct phy_device *phydev,
void (*handler)(struct net_device *), u32 flags,
phy_interface_t interface);
diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h
index 76e5053..721301b 100644
--- a/include/linux/pktcdvd.h
+++ b/include/linux/pktcdvd.h
@@ -163,10 +163,8 @@ struct packet_iosched
atomic_t attention; /* Set to non-zero when queue processing is needed */
int writing; /* Non-zero when writing, zero when reading */
spinlock_t lock; /* Protecting read/write queue manipulations */
- struct bio *read_queue;
- struct bio *read_queue_tail;
- struct bio *write_queue;
- struct bio *write_queue_tail;
+ struct bio_list read_queue;
+ struct bio_list write_queue;
sector_t last_write; /* The sector where the last write ended */
int successive_reads;
};
@@ -206,8 +204,8 @@ struct packet_data
spinlock_t lock; /* Lock protecting state transitions and */
/* orig_bios list */
- struct bio *orig_bios; /* Original bios passed to pkt_make_request */
- struct bio *orig_bios_tail;/* that will be handled by this packet */
+ struct bio_list orig_bios; /* Original bios passed to pkt_make_request */
+ /* that will be handled by this packet */
int write_size; /* Total size of all bios in the orig_bios */
/* list, measured in number of frames */
diff --git a/include/linux/plist.h b/include/linux/plist.h
index 8227f71..6898985 100644
--- a/include/linux/plist.h
+++ b/include/linux/plist.h
@@ -45,7 +45,7 @@
* the insertion of new nodes. There are no nodes with duplicate
* priorites on the list.
*
- * The nodes on the node_list is ordered by priority and can contain
+ * The nodes on the node_list are ordered by priority and can contain
* entries which have the same priority. Those entries are ordered
* FIFO
*
@@ -265,7 +265,7 @@ static inline int plist_node_empty(const struct plist_node *node)
*
* Assumes the plist is _not_ empty.
*/
-static inline struct plist_node* plist_first(const struct plist_head *head)
+static inline struct plist_node *plist_first(const struct plist_head *head)
{
return list_entry(head->node_list.next,
struct plist_node, plist.node_list);
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 198b8f9..e80df06 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -26,6 +26,7 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/timer.h>
+#include <linux/completion.h>
/*
* Callbacks for platform drivers to implement.
@@ -412,9 +413,11 @@ struct dev_pm_info {
pm_message_t power_state;
unsigned int can_wakeup:1;
unsigned int should_wakeup:1;
+ unsigned async_suspend:1;
enum dpm_state status; /* Owned by the PM core */
#ifdef CONFIG_PM_SLEEP
struct list_head entry;
+ struct completion completion;
#endif
#ifdef CONFIG_PM_RUNTIME
struct timer_list suspend_timer;
@@ -430,6 +433,7 @@ struct dev_pm_info {
unsigned int request_pending:1;
unsigned int deferred_resume:1;
unsigned int run_wake:1;
+ unsigned int runtime_auto:1;
enum rpm_request request;
enum rpm_status runtime_status;
int runtime_error;
@@ -508,6 +512,7 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
__suspend_report_result(__func__, fn, ret); \
} while (0)
+extern void device_pm_wait_for_dev(struct device *sub, struct device *dev);
#else /* !CONFIG_PM_SLEEP */
#define device_pm_lock() do {} while (0)
@@ -520,6 +525,7 @@ static inline int dpm_suspend_start(pm_message_t state)
#define suspend_report_result(fn, ret) do {} while (0)
+static inline void device_pm_wait_for_dev(struct device *a, struct device *b) {}
#endif /* !CONFIG_PM_SLEEP */
/* How to reorder dpm_list after device_move() */
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 370ce0a..7d773aa 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -28,6 +28,8 @@ extern int __pm_runtime_set_status(struct device *dev, unsigned int status);
extern int pm_runtime_barrier(struct device *dev);
extern void pm_runtime_enable(struct device *dev);
extern void __pm_runtime_disable(struct device *dev, bool check_resume);
+extern void pm_runtime_allow(struct device *dev);
+extern void pm_runtime_forbid(struct device *dev);
static inline bool pm_children_suspended(struct device *dev)
{
@@ -78,6 +80,8 @@ static inline int __pm_runtime_set_status(struct device *dev,
static inline int pm_runtime_barrier(struct device *dev) { return 0; }
static inline void pm_runtime_enable(struct device *dev) {}
static inline void __pm_runtime_disable(struct device *dev, bool c) {}
+static inline void pm_runtime_allow(struct device *dev) {}
+static inline void pm_runtime_forbid(struct device *dev) {}
static inline bool pm_children_suspended(struct device *dev) { return false; }
static inline void pm_suspend_ignore_children(struct device *dev, bool en) {}
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 56f2d63..c5eab89 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -27,6 +27,26 @@
#define PTRACE_GETSIGINFO 0x4202
#define PTRACE_SETSIGINFO 0x4203
+/*
+ * Generic ptrace interface that exports the architecture specific regsets
+ * using the corresponding NT_* types (which are also used in the core dump).
+ * Please note that the NT_PRSTATUS note type in a core dump contains a full
+ * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the
+ * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the
+ * other user_regset flavors, the user_regset layout and the ELF core dump note
+ * payload are exactly the same layout.
+ *
+ * This interface usage is as follows:
+ * struct iovec iov = { buf, len};
+ *
+ * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);
+ *
+ * On the successful completion, iov.len will be updated by the kernel,
+ * specifying how much the kernel has written/read to/from the user's iov.buf.
+ */
+#define PTRACE_GETREGSET 0x4204
+#define PTRACE_SETREGSET 0x4205
+
/* options set using PTRACE_SETOPTIONS */
#define PTRACE_O_TRACESYSGOOD 0x00000001
#define PTRACE_O_TRACEFORK 0x00000002
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index 6b537f1..31e1ff6 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -32,6 +32,7 @@ enum raid_level {
RAID_LEVEL_0,
RAID_LEVEL_1,
RAID_LEVEL_10,
+ RAID_LEVEL_1E,
RAID_LEVEL_3,
RAID_LEVEL_4,
RAID_LEVEL_5,
diff --git a/include/linux/range.h b/include/linux/range.h
new file mode 100644
index 0000000..bd184a5
--- /dev/null
+++ b/include/linux/range.h
@@ -0,0 +1,30 @@
+#ifndef _LINUX_RANGE_H
+#define _LINUX_RANGE_H
+
+struct range {
+ u64 start;
+ u64 end;
+};
+
+int add_range(struct range *range, int az, int nr_range,
+ u64 start, u64 end);
+
+
+int add_range_with_merge(struct range *range, int az, int nr_range,
+ u64 start, u64 end);
+
+void subtract_range(struct range *range, int az, u64 start, u64 end);
+
+int clean_sort_range(struct range *range, int az);
+
+void sort_range(struct range *range, int nr_range);
+
+#define MAX_RESOURCE ((resource_size_t)~0)
+static inline resource_size_t cap_resource(u64 val)
+{
+ if (val > MAX_RESOURCE)
+ return MAX_RESOURCE;
+
+ return val;
+}
+#endif
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index 1bf0f70..2c9b46c 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -208,7 +208,7 @@ static inline void list_splice_init_rcu(struct list_head *list,
* primitives such as list_add_rcu() as long as it's guarded by rcu_read_lock().
*/
#define list_entry_rcu(ptr, type, member) \
- container_of(rcu_dereference(ptr), type, member)
+ container_of(rcu_dereference_raw(ptr), type, member)
/**
* list_first_entry_rcu - get the first element from a list
@@ -225,9 +225,9 @@ static inline void list_splice_init_rcu(struct list_head *list,
list_entry_rcu((ptr)->next, type, member)
#define __list_for_each_rcu(pos, head) \
- for (pos = rcu_dereference((head)->next); \
+ for (pos = rcu_dereference_raw((head)->next); \
pos != (head); \
- pos = rcu_dereference(pos->next))
+ pos = rcu_dereference_raw(pos->next))
/**
* list_for_each_entry_rcu - iterate over rcu list of given type
@@ -257,9 +257,9 @@ static inline void list_splice_init_rcu(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_continue_rcu(pos, head) \
- for ((pos) = rcu_dereference((pos)->next); \
+ for ((pos) = rcu_dereference_raw((pos)->next); \
prefetch((pos)->next), (pos) != (head); \
- (pos) = rcu_dereference((pos)->next))
+ (pos) = rcu_dereference_raw((pos)->next))
/**
* list_for_each_entry_continue_rcu - continue iteration over list of given type
@@ -406,6 +406,11 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
n->next->pprev = &n->next;
}
+#define __hlist_for_each_rcu(pos, head) \
+ for (pos = rcu_dereference((head)->first); \
+ pos && ({ prefetch(pos->next); 1; }); \
+ pos = rcu_dereference(pos->next))
+
/**
* hlist_for_each_entry_rcu - iterate over rcu list of given type
* @tpos: the type * to use as a loop cursor.
@@ -418,10 +423,10 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define hlist_for_each_entry_rcu(tpos, pos, head, member) \
- for (pos = rcu_dereference((head)->first); \
+ for (pos = rcu_dereference_raw((head)->first); \
pos && ({ prefetch(pos->next); 1; }) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \
- pos = rcu_dereference(pos->next))
+ pos = rcu_dereference_raw(pos->next))
#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h
index 589a409..b70ffe5 100644
--- a/include/linux/rculist_nulls.h
+++ b/include/linux/rculist_nulls.h
@@ -101,10 +101,10 @@ static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n,
*
*/
#define hlist_nulls_for_each_entry_rcu(tpos, pos, head, member) \
- for (pos = rcu_dereference((head)->first); \
+ for (pos = rcu_dereference_raw((head)->first); \
(!is_a_nulls(pos)) && \
({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1; }); \
- pos = rcu_dereference(pos->next))
+ pos = rcu_dereference_raw(pos->next))
#endif
#endif
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 24440f4..c843736 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -62,6 +62,8 @@ extern int sched_expedited_torture_stats(char *page);
/* Internal to kernel */
extern void rcu_init(void);
+extern int rcu_scheduler_active;
+extern void rcu_scheduler_starting(void);
#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
#include <linux/rcutree.h>
@@ -78,14 +80,120 @@ extern void rcu_init(void);
} while (0)
#ifdef CONFIG_DEBUG_LOCK_ALLOC
+
extern struct lockdep_map rcu_lock_map;
-# define rcu_read_acquire() \
- lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define rcu_read_acquire() \
+ lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
# define rcu_read_release() lock_release(&rcu_lock_map, 1, _THIS_IP_)
-#else
-# define rcu_read_acquire() do { } while (0)
-# define rcu_read_release() do { } while (0)
-#endif
+
+extern struct lockdep_map rcu_bh_lock_map;
+# define rcu_read_acquire_bh() \
+ lock_acquire(&rcu_bh_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define rcu_read_release_bh() lock_release(&rcu_bh_lock_map, 1, _THIS_IP_)
+
+extern struct lockdep_map rcu_sched_lock_map;
+# define rcu_read_acquire_sched() \
+ lock_acquire(&rcu_sched_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define rcu_read_release_sched() \
+ lock_release(&rcu_sched_lock_map, 1, _THIS_IP_)
+
+/**
+ * rcu_read_lock_held - might we be in RCU read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in
+ * an RCU read-side critical section. In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an RCU read-side critical section unless it can
+ * prove otherwise.
+ */
+static inline int rcu_read_lock_held(void)
+{
+ if (debug_locks)
+ return lock_is_held(&rcu_lock_map);
+ return 1;
+}
+
+/**
+ * rcu_read_lock_bh_held - might we be in RCU-bh read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in
+ * an RCU-bh read-side critical section. In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an RCU-bh read-side critical section unless it can
+ * prove otherwise.
+ */
+static inline int rcu_read_lock_bh_held(void)
+{
+ if (debug_locks)
+ return lock_is_held(&rcu_bh_lock_map);
+ return 1;
+}
+
+/**
+ * rcu_read_lock_sched_held - might we be in RCU-sched read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in an
+ * RCU-sched read-side critical section. In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an RCU-sched read-side critical section unless it
+ * can prove otherwise. Note that disabling of preemption (including
+ * disabling irqs) counts as an RCU-sched read-side critical section.
+ */
+static inline int rcu_read_lock_sched_held(void)
+{
+ int lockdep_opinion = 0;
+
+ if (debug_locks)
+ lockdep_opinion = lock_is_held(&rcu_sched_lock_map);
+ return lockdep_opinion || preempt_count() != 0 || !rcu_scheduler_active;
+}
+
+#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+
+# define rcu_read_acquire() do { } while (0)
+# define rcu_read_release() do { } while (0)
+# define rcu_read_acquire_bh() do { } while (0)
+# define rcu_read_release_bh() do { } while (0)
+# define rcu_read_acquire_sched() do { } while (0)
+# define rcu_read_release_sched() do { } while (0)
+
+static inline int rcu_read_lock_held(void)
+{
+ return 1;
+}
+
+static inline int rcu_read_lock_bh_held(void)
+{
+ return 1;
+}
+
+static inline int rcu_read_lock_sched_held(void)
+{
+ return preempt_count() != 0 || !rcu_scheduler_active;
+}
+
+#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+
+#ifdef CONFIG_PROVE_RCU
+
+/**
+ * rcu_dereference_check - rcu_dereference with debug checking
+ *
+ * Do an rcu_dereference(), but check that the context is correct.
+ * For example, rcu_dereference_check(gp, rcu_read_lock_held()) to
+ * ensure that the rcu_dereference_check() executes within an RCU
+ * read-side critical section. It is also possible to check for
+ * locks being held, for example, by using lockdep_is_held().
+ */
+#define rcu_dereference_check(p, c) \
+ ({ \
+ if (debug_locks && !(c)) \
+ lockdep_rcu_dereference(__FILE__, __LINE__); \
+ rcu_dereference_raw(p); \
+ })
+
+#else /* #ifdef CONFIG_PROVE_RCU */
+
+#define rcu_dereference_check(p, c) rcu_dereference_raw(p)
+
+#endif /* #else #ifdef CONFIG_PROVE_RCU */
/**
* rcu_read_lock - mark the beginning of an RCU read-side critical section.
@@ -160,7 +268,7 @@ static inline void rcu_read_lock_bh(void)
{
__rcu_read_lock_bh();
__acquire(RCU_BH);
- rcu_read_acquire();
+ rcu_read_acquire_bh();
}
/*
@@ -170,7 +278,7 @@ static inline void rcu_read_lock_bh(void)
*/
static inline void rcu_read_unlock_bh(void)
{
- rcu_read_release();
+ rcu_read_release_bh();
__release(RCU_BH);
__rcu_read_unlock_bh();
}
@@ -188,7 +296,7 @@ static inline void rcu_read_lock_sched(void)
{
preempt_disable();
__acquire(RCU_SCHED);
- rcu_read_acquire();
+ rcu_read_acquire_sched();
}
/* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */
@@ -205,7 +313,7 @@ static inline notrace void rcu_read_lock_sched_notrace(void)
*/
static inline void rcu_read_unlock_sched(void)
{
- rcu_read_release();
+ rcu_read_release_sched();
__release(RCU_SCHED);
preempt_enable();
}
@@ -219,22 +327,49 @@ static inline notrace void rcu_read_unlock_sched_notrace(void)
/**
- * rcu_dereference - fetch an RCU-protected pointer in an
- * RCU read-side critical section. This pointer may later
- * be safely dereferenced.
+ * rcu_dereference_raw - fetch an RCU-protected pointer
+ *
+ * The caller must be within some flavor of RCU read-side critical
+ * section, or must be otherwise preventing the pointer from changing,
+ * for example, by holding an appropriate lock. This pointer may later
+ * be safely dereferenced. It is the caller's responsibility to have
+ * done the right thing, as this primitive does no checking of any kind.
*
* Inserts memory barriers on architectures that require them
* (currently only the Alpha), and, more importantly, documents
* exactly which pointers are protected by RCU.
*/
-
-#define rcu_dereference(p) ({ \
+#define rcu_dereference_raw(p) ({ \
typeof(p) _________p1 = ACCESS_ONCE(p); \
smp_read_barrier_depends(); \
(_________p1); \
})
/**
+ * rcu_dereference - fetch an RCU-protected pointer, checking for RCU
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define rcu_dereference(p) \
+ rcu_dereference_check(p, rcu_read_lock_held())
+
+/**
+ * rcu_dereference_bh - fetch an RCU-protected pointer, checking for RCU-bh
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define rcu_dereference_bh(p) \
+ rcu_dereference_check(p, rcu_read_lock_bh_held())
+
+/**
+ * rcu_dereference_sched - fetch RCU-protected pointer, checking for RCU-sched
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define rcu_dereference_sched(p) \
+ rcu_dereference_check(p, rcu_read_lock_sched_held())
+
+/**
* rcu_assign_pointer - assign (publicize) a pointer to a newly
* initialized structure that will be dereferenced by RCU read-side
* critical sections. Returns the value assigned.
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 96cc307..a519587 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -62,6 +62,18 @@ static inline long rcu_batches_completed_bh(void)
extern int rcu_expedited_torture_stats(char *page);
+static inline void rcu_force_quiescent_state(void)
+{
+}
+
+static inline void rcu_bh_force_quiescent_state(void)
+{
+}
+
+static inline void rcu_sched_force_quiescent_state(void)
+{
+}
+
#define synchronize_rcu synchronize_sched
static inline void synchronize_rcu_expedited(void)
@@ -93,10 +105,6 @@ static inline void rcu_exit_nohz(void)
#endif /* #else #ifdef CONFIG_NO_HZ */
-static inline void rcu_scheduler_starting(void)
-{
-}
-
static inline void exit_rcu(void)
{
}
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 8044b1b..42cc3a0 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -35,7 +35,6 @@ struct notifier_block;
extern void rcu_sched_qs(int cpu);
extern void rcu_bh_qs(int cpu);
extern int rcu_needs_cpu(int cpu);
-extern void rcu_scheduler_starting(void);
extern int rcu_expedited_torture_stats(char *page);
#ifdef CONFIG_TREE_PREEMPT_RCU
@@ -99,6 +98,9 @@ extern void rcu_check_callbacks(int cpu, int user);
extern long rcu_batches_completed(void);
extern long rcu_batches_completed_bh(void);
extern long rcu_batches_completed_sched(void);
+extern void rcu_force_quiescent_state(void);
+extern void rcu_bh_force_quiescent_state(void);
+extern void rcu_sched_force_quiescent_state(void);
#ifdef CONFIG_NO_HZ
void rcu_enter_nohz(void);
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 030d922..28c9fd0 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -89,8 +89,9 @@
* REGULATION_OUT Regulator output is out of regulation.
* FAIL Regulator output has failed.
* OVER_TEMP Regulator over temp.
- * FORCE_DISABLE Regulator shut down by software.
+ * FORCE_DISABLE Regulator forcibly shut down by software.
* VOLTAGE_CHANGE Regulator voltage changed.
+ * DISABLE Regulator was disabled.
*
* NOTE: These events can be OR'ed together when passed into handler.
*/
@@ -102,6 +103,7 @@
#define REGULATOR_EVENT_OVER_TEMP 0x10
#define REGULATOR_EVENT_FORCE_DISABLE 0x20
#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
+#define REGULATOR_EVENT_DISABLE 0x80
struct regulator;
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 31f2055..592cd7c 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -58,6 +58,9 @@ enum regulator_status {
* @get_optimum_mode: Get the most efficient operating mode for the regulator
* when running with the specified parameters.
*
+ * @enable_time: Time taken for the regulator voltage output voltage to
+ * stabalise after being enabled, in microseconds.
+ *
* @set_suspend_voltage: Set the voltage for the regulator when the system
* is suspended.
* @set_suspend_enable: Mark the regulator as enabled when the system is
@@ -93,6 +96,9 @@ struct regulator_ops {
int (*set_mode) (struct regulator_dev *, unsigned int mode);
unsigned int (*get_mode) (struct regulator_dev *);
+ /* Time taken to enable the regulator */
+ int (*enable_time) (struct regulator_dev *);
+
/* report regulator status ... most other accessors report
* control inputs, this reports results of combining inputs
* from Linux (and other sources) with the actual load.
diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index e94a4a1..ffd7d50 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -25,6 +25,7 @@ struct regulator_init_data;
* @microvolts: Output voltage of regulator
* @gpio: GPIO to use for enable control
* set to -EINVAL if not used
+ * @startup_delay: Start-up time in microseconds
* @enable_high: Polarity of enable GPIO
* 1 = Active high, 0 = Active low
* @enabled_at_boot: Whether regulator has been enabled at
@@ -41,6 +42,7 @@ struct fixed_voltage_config {
const char *supply_name;
int microvolts;
int gpio;
+ unsigned startup_delay;
unsigned enable_high:1;
unsigned enabled_at_boot:1;
struct regulator_init_data *init_data;
diff --git a/include/linux/regulator/max8649.h b/include/linux/regulator/max8649.h
new file mode 100644
index 0000000..417d14e
--- /dev/null
+++ b/include/linux/regulator/max8649.h
@@ -0,0 +1,44 @@
+/*
+ * Interface of Maxim max8649
+ *
+ * Copyright (C) 2009-2010 Marvell International Ltd.
+ * Haojian Zhuang <haojian.zhuang@marvell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_REGULATOR_MAX8649_H
+#define __LINUX_REGULATOR_MAX8649_H
+
+#include <linux/regulator/machine.h>
+
+enum {
+ MAX8649_EXTCLK_26MHZ = 0,
+ MAX8649_EXTCLK_13MHZ,
+ MAX8649_EXTCLK_19MHZ, /* 19.2MHz */
+};
+
+enum {
+ MAX8649_RAMP_32MV = 0,
+ MAX8649_RAMP_16MV,
+ MAX8649_RAMP_8MV,
+ MAX8649_RAMP_4MV,
+ MAX8649_RAMP_2MV,
+ MAX8649_RAMP_1MV,
+ MAX8649_RAMP_0_5MV,
+ MAX8649_RAMP_0_25MV,
+};
+
+struct max8649_platform_data {
+ struct regulator_init_data *regulator;
+
+ unsigned mode:2; /* bit[1:0] = VID1,VID0 */
+ unsigned extclk_freq:2;
+ unsigned extclk:1;
+ unsigned ramp_timing:3;
+ unsigned ramp_down:1;
+};
+
+#endif /* __LINUX_REGULATOR_MAX8649_H */
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 1ba3cf6..3b603f4 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -2034,7 +2034,7 @@ void reiserfs_read_locked_inode(struct inode *inode,
int reiserfs_find_actor(struct inode *inode, void *p);
int reiserfs_init_locked_inode(struct inode *inode, void *p);
void reiserfs_delete_inode(struct inode *inode);
-int reiserfs_write_inode(struct inode *inode, int);
+int reiserfs_write_inode(struct inode *inode, struct writeback_control *wbc);
int reiserfs_get_block(struct inode *inode, sector_t block,
struct buffer_head *bh_result, int create);
struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h
index c9ba2fd..bc8c388 100644
--- a/include/linux/resume-trace.h
+++ b/include/linux/resume-trace.h
@@ -6,6 +6,11 @@
extern int pm_trace_enabled;
+static inline int pm_trace_is_enabled(void)
+{
+ return pm_trace_enabled;
+}
+
struct device;
extern void set_trace_device(struct device *);
extern void generate_resume_trace(const void *tracedata, unsigned int user);
@@ -17,6 +22,8 @@ extern void generate_resume_trace(const void *tracedata, unsigned int user);
#else
+static inline int pm_trace_is_enabled(void) { return 0; }
+
#define TRACE_DEVICE(dev) do { } while (0)
#define TRACE_RESUME(dev) do { } while (0)
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 05330fc..d1c7c90 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -362,6 +362,8 @@ enum {
#define RTAX_FEATURES RTAX_FEATURES
RTAX_RTO_MIN,
#define RTAX_RTO_MIN RTAX_RTO_MIN
+ RTAX_INITRWND,
+#define RTAX_INITRWND RTAX_INITRWND
__RTAX_MAX
};
@@ -735,6 +737,9 @@ extern void rtnl_lock(void);
extern void rtnl_unlock(void);
extern int rtnl_trylock(void);
extern int rtnl_is_locked(void);
+#ifdef CONFIG_PROVE_LOCKING
+extern int lockdep_rtnl_is_held(void);
+#endif /* #ifdef CONFIG_PROVE_LOCKING */
extern void rtnetlink_init(void);
extern void __rtnl_unlock(void);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 78efe7c..4b1753f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -97,7 +97,7 @@ struct sched_param {
struct exec_domain;
struct futex_pi_state;
struct robust_list_head;
-struct bio;
+struct bio_list;
struct fs_struct;
struct bts_context;
struct perf_event_context;
@@ -740,14 +740,6 @@ struct user_struct {
uid_t uid;
struct user_namespace *user_ns;
-#ifdef CONFIG_USER_SCHED
- struct task_group *tg;
-#ifdef CONFIG_SYSFS
- struct kobject kobj;
- struct delayed_work work;
-#endif
-#endif
-
#ifdef CONFIG_PERF_EVENTS
atomic_long_t locked_vm;
#endif
@@ -878,7 +870,10 @@ static inline int sd_balance_for_mc_power(void)
if (sched_smt_power_savings)
return SD_POWERSAVINGS_BALANCE;
- return SD_PREFER_SIBLING;
+ if (!sched_mc_power_savings)
+ return SD_PREFER_SIBLING;
+
+ return 0;
}
static inline int sd_balance_for_package_power(void)
@@ -1084,7 +1079,8 @@ struct sched_domain;
struct sched_class {
const struct sched_class *next;
- void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup);
+ void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup,
+ bool head);
void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep);
void (*yield_task) (struct rq *rq);
@@ -1096,14 +1092,6 @@ struct sched_class {
#ifdef CONFIG_SMP
int (*select_task_rq)(struct task_struct *p, int sd_flag, int flags);
- unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
- struct rq *busiest, unsigned long max_load_move,
- struct sched_domain *sd, enum cpu_idle_type idle,
- int *all_pinned, int *this_best_prio);
-
- int (*move_one_task) (struct rq *this_rq, int this_cpu,
- struct rq *busiest, struct sched_domain *sd,
- enum cpu_idle_type idle);
void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
void (*post_schedule) (struct rq *this_rq);
void (*task_waking) (struct rq *this_rq, struct task_struct *task);
@@ -1466,7 +1454,7 @@ struct task_struct {
void *journal_info;
/* stacked block device info */
- struct bio *bio_list, **bio_tail;
+ struct bio_list *bio_list;
/* VM state */
struct reclaim_state *reclaim_state;
@@ -2517,13 +2505,9 @@ extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
extern void normalize_rt_tasks(void);
-#ifdef CONFIG_GROUP_SCHED
+#ifdef CONFIG_CGROUP_SCHED
extern struct task_group init_task_group;
-#ifdef CONFIG_USER_SCHED
-extern struct task_group root_task_group;
-extern void set_tg_uid(struct user_struct *user);
-#endif
extern struct task_group *sched_create_group(struct task_group *parent);
extern void sched_destroy_group(struct task_group *tg);
diff --git a/include/linux/security.h b/include/linux/security.h
index 2c627d3..233d20b 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -76,7 +76,7 @@ extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
extern int cap_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp);
extern int cap_task_setioprio(struct task_struct *p, int ioprio);
extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type);
+extern int cap_syslog(int type, bool from_file);
extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
struct msghdr;
@@ -95,6 +95,8 @@ struct seq_file;
extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
extern int cap_netlink_recv(struct sk_buff *skb, int cap);
+void reset_security_ops(void);
+
#ifdef CONFIG_MMU
extern unsigned long mmap_min_addr;
extern unsigned long dac_mmap_min_addr;
@@ -985,6 +987,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* Check permissions on incoming network packets. This hook is distinct
* from Netfilter's IP input hooks since it is the first time that the
* incoming sk_buff @skb has been associated with a particular socket, @sk.
+ * Must not sleep inside this hook because some callers hold spinlocks.
* @sk contains the sock (not socket) associated with the incoming sk_buff.
* @skb contains the incoming network data.
* @socket_getpeersec_stream:
@@ -1348,6 +1351,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* logging to the console.
* See the syslog(2) manual page for an explanation of the @type values.
* @type contains the type of action.
+ * @from_file indicates the context of action (if it came from /proc).
* Return 0 if permission is granted.
* @settime:
* Check permission to change the system time.
@@ -1462,7 +1466,7 @@ struct security_operations {
int (*sysctl) (struct ctl_table *table, int op);
int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
int (*quota_on) (struct dentry *dentry);
- int (*syslog) (int type);
+ int (*syslog) (int type, bool from_file);
int (*settime) (struct timespec *ts, struct timezone *tz);
int (*vm_enough_memory) (struct mm_struct *mm, long pages);
@@ -1761,7 +1765,7 @@ int security_acct(struct file *file);
int security_sysctl(struct ctl_table *table, int op);
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
-int security_syslog(int type);
+int security_syslog(int type, bool from_file);
int security_settime(struct timespec *ts, struct timezone *tz);
int security_vm_enough_memory(long pages);
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -2007,9 +2011,9 @@ static inline int security_quota_on(struct dentry *dentry)
return 0;
}
-static inline int security_syslog(int type)
+static inline int security_syslog(int type, bool from_file)
{
- return cap_syslog(type);
+ return cap_syslog(type, from_file);
}
static inline int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 8366d8f..03c0232 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -135,4 +135,22 @@ extern struct list_head *seq_list_start_head(struct list_head *head,
extern struct list_head *seq_list_next(void *v, struct list_head *head,
loff_t *ppos);
+/*
+ * Helpers for iteration over hlist_head-s in seq_files
+ */
+
+extern struct hlist_node *seq_hlist_start(struct hlist_head *head,
+ loff_t pos);
+extern struct hlist_node *seq_hlist_start_head(struct hlist_head *head,
+ loff_t pos);
+extern struct hlist_node *seq_hlist_next(void *v, struct hlist_head *head,
+ loff_t *ppos);
+
+extern struct hlist_node *seq_hlist_start_rcu(struct hlist_head *head,
+ loff_t pos);
+extern struct hlist_node *seq_hlist_start_head_rcu(struct hlist_head *head,
+ loff_t pos);
+extern struct hlist_node *seq_hlist_next_rcu(void *v,
+ struct hlist_head *head,
+ loff_t *ppos);
#endif
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 813d26c..64b4730 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -30,7 +30,6 @@ struct serio {
char phys[32];
bool manual_bind;
- bool registered; /* port has been fully registered with driver core */
struct serio_device_id id;
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index 4ef246f..51d288d 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -45,7 +45,7 @@ struct intc_sense_reg {
#define INTC_SMP(stride, nr)
#endif
-struct intc_desc {
+struct intc_hw_desc {
struct intc_vect *vectors;
unsigned int nr_vectors;
struct intc_group *groups;
@@ -56,29 +56,40 @@ struct intc_desc {
unsigned int nr_prio_regs;
struct intc_sense_reg *sense_regs;
unsigned int nr_sense_regs;
- char *name;
struct intc_mask_reg *ack_regs;
unsigned int nr_ack_regs;
};
#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
+#define INTC_HW_DESC(vectors, groups, mask_regs, \
+ prio_regs, sense_regs, ack_regs) \
+{ \
+ _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
+ _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
+ _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
+}
+
+struct intc_desc {
+ char *name;
+ intc_enum force_enable;
+ intc_enum force_disable;
+ struct intc_hw_desc hw;
+};
+
#define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, \
mask_regs, prio_regs, sense_regs) \
struct intc_desc symbol __initdata = { \
- _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
- _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
- _INTC_ARRAY(sense_regs), \
- chipname, \
+ .name = chipname, \
+ .hw = INTC_HW_DESC(vectors, groups, mask_regs, \
+ prio_regs, sense_regs, NULL), \
}
#define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, \
mask_regs, prio_regs, sense_regs, ack_regs) \
struct intc_desc symbol __initdata = { \
- _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
- _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
- _INTC_ARRAY(sense_regs), \
- chipname, \
- _INTC_ARRAY(ack_regs), \
+ .name = chipname, \
+ .hw = INTC_HW_DESC(vectors, groups, mask_regs, \
+ prio_regs, sense_regs, ack_regs), \
}
void __init register_intc_controller(struct intc_desc *desc);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index ae836fd..03f816a 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -315,22 +315,23 @@ struct sk_buff {
struct sk_buff *next;
struct sk_buff *prev;
- struct sock *sk;
ktime_t tstamp;
+
+ struct sock *sk;
struct net_device *dev;
- unsigned long _skb_dst;
-#ifdef CONFIG_XFRM
- struct sec_path *sp;
-#endif
/*
* This is the control buffer. It is free to use for every
* layer. Please put your private variables there. If you
* want to keep them across layers you have to do a skb_clone()
* first. This is owned by whoever has the skb queued ATM.
*/
- char cb[48];
+ char cb[48] __aligned(8);
+ unsigned long _skb_dst;
+#ifdef CONFIG_XFRM
+ struct sec_path *sp;
+#endif
unsigned int len,
data_len;
__u16 mac_len,
@@ -354,8 +355,8 @@ struct sk_buff {
ipvs_property:1,
peeked:1,
nf_trace:1;
- __be16 protocol:16;
kmemcheck_bitfield_end(flags1);
+ __be16 protocol;
void (*destructor)(struct sk_buff *skb);
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -738,7 +739,7 @@ static inline struct sk_buff *skb_unshare(struct sk_buff *skb,
}
/**
- * skb_peek
+ * skb_peek - peek at the head of an &sk_buff_head
* @list_: list to peek at
*
* Peek an &sk_buff. Unlike most other operations you _MUST_
@@ -759,7 +760,7 @@ static inline struct sk_buff *skb_peek(struct sk_buff_head *list_)
}
/**
- * skb_peek_tail
+ * skb_peek_tail - peek at the tail of an &sk_buff_head
* @list_: list to peek at
*
* Peek an &sk_buff. Unlike most other operations you _MUST_
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 0f953fe..e28f5a0 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -257,6 +257,7 @@ enum
LINUX_MIB_XFRMOUTPOLBLOCK, /* XfrmOutPolBlock */
LINUX_MIB_XFRMOUTPOLDEAD, /* XfrmOutPolDead */
LINUX_MIB_XFRMOUTPOLERROR, /* XfrmOutPolError */
+ LINUX_MIB_XFRMFWDHDRERROR, /* XfrmFwdHdrError*/
__LINUX_MIB_XFRMMAX
};
diff --git a/include/linux/spi/dw_spi.h b/include/linux/spi/dw_spi.h
index 51b3e77..cc813f9 100644
--- a/include/linux/spi/dw_spi.h
+++ b/include/linux/spi/dw_spi.h
@@ -90,6 +90,7 @@ struct dw_spi {
unsigned long paddr;
u32 iolen;
int irq;
+ u32 fifo_len; /* depth of the FIFO buffer */
u32 max_freq; /* max bus freq supported */
u16 bus_num;
@@ -171,6 +172,10 @@ static inline void spi_chip_sel(struct dw_spi *dws, u16 cs)
{
if (cs > dws->num_cs)
return;
+
+ if (dws->cs_control)
+ dws->cs_control(1);
+
dw_writel(dws, ser, 1 << cs);
}
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index 4765d97..4d5ecb2 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -33,8 +33,11 @@ struct srcu_struct_array {
struct srcu_struct {
int completed;
- struct srcu_struct_array *per_cpu_ref;
+ struct srcu_struct_array __percpu *per_cpu_ref;
struct mutex mutex;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+ struct lockdep_map dep_map;
+#endif /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
};
#ifndef CONFIG_PREEMPT
@@ -43,12 +46,100 @@ struct srcu_struct {
#define srcu_barrier()
#endif /* #else #ifndef CONFIG_PREEMPT */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+
+int __init_srcu_struct(struct srcu_struct *sp, const char *name,
+ struct lock_class_key *key);
+
+#define init_srcu_struct(sp) \
+({ \
+ static struct lock_class_key __srcu_key; \
+ \
+ __init_srcu_struct((sp), #sp, &__srcu_key); \
+})
+
+# define srcu_read_acquire(sp) \
+ lock_acquire(&(sp)->dep_map, 0, 0, 2, 1, NULL, _THIS_IP_)
+# define srcu_read_release(sp) \
+ lock_release(&(sp)->dep_map, 1, _THIS_IP_)
+
+#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+
int init_srcu_struct(struct srcu_struct *sp);
+
+# define srcu_read_acquire(sp) do { } while (0)
+# define srcu_read_release(sp) do { } while (0)
+
+#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+
void cleanup_srcu_struct(struct srcu_struct *sp);
-int srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
-void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
+int __srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
+void __srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
void synchronize_srcu(struct srcu_struct *sp);
void synchronize_srcu_expedited(struct srcu_struct *sp);
long srcu_batches_completed(struct srcu_struct *sp);
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+
+/**
+ * srcu_read_lock_held - might we be in SRCU read-side critical section?
+ *
+ * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in
+ * an SRCU read-side critical section. In absence of CONFIG_PROVE_LOCKING,
+ * this assumes we are in an SRCU read-side critical section unless it can
+ * prove otherwise.
+ */
+static inline int srcu_read_lock_held(struct srcu_struct *sp)
+{
+ if (debug_locks)
+ return lock_is_held(&sp->dep_map);
+ return 1;
+}
+
+#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+
+static inline int srcu_read_lock_held(struct srcu_struct *sp)
+{
+ return 1;
+}
+
+#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
+
+/**
+ * srcu_dereference - fetch SRCU-protected pointer with checking
+ *
+ * Makes rcu_dereference_check() do the dirty work.
+ */
+#define srcu_dereference(p, sp) \
+ rcu_dereference_check(p, srcu_read_lock_held(sp))
+
+/**
+ * srcu_read_lock - register a new reader for an SRCU-protected structure.
+ * @sp: srcu_struct in which to register the new reader.
+ *
+ * Enter an SRCU read-side critical section. Note that SRCU read-side
+ * critical sections may be nested.
+ */
+static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp)
+{
+ int retval = __srcu_read_lock(sp);
+
+ srcu_read_acquire(sp);
+ return retval;
+}
+
+/**
+ * srcu_read_unlock - unregister a old reader from an SRCU-protected structure.
+ * @sp: srcu_struct in which to unregister the old reader.
+ * @idx: return value from corresponding srcu_read_lock().
+ *
+ * Exit an SRCU read-side critical section.
+ */
+static inline void srcu_read_unlock(struct srcu_struct *sp, int idx)
+ __releases(sp)
+{
+ srcu_read_release(sp);
+ __srcu_read_unlock(sp, idx);
+}
+
#endif
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
new file mode 100644
index 0000000..32bfd1a
--- /dev/null
+++ b/include/linux/stmmac.h
@@ -0,0 +1,53 @@
+/*******************************************************************************
+
+ Header file for stmmac platform data
+
+ Copyright (C) 2009 STMicroelectronics Ltd
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms and conditions of the GNU General Public License,
+ version 2, as published by the Free Software Foundation.
+
+ This program is distributed in the hope 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.
+
+ You should have received a copy of the GNU General Public License along with
+ this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+ The full GNU General Public License is included in this distribution in
+ the file called "COPYING".
+
+ Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#ifndef __STMMAC_PLATFORM_DATA
+#define __STMMAC_PLATFORM_DATA
+
+/* platfrom data for platfrom device structure's platfrom_data field */
+
+/* Private data for the STM on-board ethernet driver */
+struct plat_stmmacenet_data {
+ int bus_id;
+ int pbl;
+ int has_gmac;
+ void (*fix_mac_speed)(void *priv, unsigned int speed);
+ void (*bus_setup)(unsigned long ioaddr);
+#ifdef CONFIG_STM_DRIVERS
+ struct stm_pad_config *pad_config;
+#endif
+ void *bsp_priv;
+};
+
+struct plat_stmmacphy_data {
+ int bus_id;
+ int phy_addr;
+ unsigned int phy_mask;
+ int interface;
+ int (*phy_reset)(void *priv);
+ void *priv;
+};
+#endif
+
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 207466a..8126f23 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -99,7 +99,7 @@ struct perf_event_attr;
#define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
#define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
#define TRACE_SYS_ENTER_PROFILE_INIT(sname) \
.profile_enable = prof_sysenter_enable, \
@@ -113,7 +113,7 @@ struct perf_event_attr;
#define TRACE_SYS_ENTER_PROFILE_INIT(sname)
#define TRACE_SYS_EXIT_PROFILE(sname)
#define TRACE_SYS_EXIT_PROFILE_INIT(sname)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
#ifdef CONFIG_FTRACE_SYSCALLS
#define __SC_STR_ADECL1(t, a) #a
@@ -132,7 +132,8 @@ struct perf_event_attr;
#define SYSCALL_TRACE_ENTER_EVENT(sname) \
static const struct syscall_metadata __syscall_meta_##sname; \
- static struct ftrace_event_call event_enter_##sname; \
+ static struct ftrace_event_call \
+ __attribute__((__aligned__(4))) event_enter_##sname; \
static struct trace_event enter_syscall_print_##sname = { \
.trace = print_syscall_enter, \
}; \
@@ -143,8 +144,7 @@ struct perf_event_attr;
.name = "sys_enter"#sname, \
.system = "syscalls", \
.event = &enter_syscall_print_##sname, \
- .raw_init = trace_event_raw_init, \
- .show_format = syscall_enter_format, \
+ .raw_init = init_syscall_trace, \
.define_fields = syscall_enter_define_fields, \
.regfunc = reg_event_syscall_enter, \
.unregfunc = unreg_event_syscall_enter, \
@@ -154,7 +154,8 @@ struct perf_event_attr;
#define SYSCALL_TRACE_EXIT_EVENT(sname) \
static const struct syscall_metadata __syscall_meta_##sname; \
- static struct ftrace_event_call event_exit_##sname; \
+ static struct ftrace_event_call \
+ __attribute__((__aligned__(4))) event_exit_##sname; \
static struct trace_event exit_syscall_print_##sname = { \
.trace = print_syscall_exit, \
}; \
@@ -165,8 +166,7 @@ struct perf_event_attr;
.name = "sys_exit"#sname, \
.system = "syscalls", \
.event = &exit_syscall_print_##sname, \
- .raw_init = trace_event_raw_init, \
- .show_format = syscall_exit_format, \
+ .raw_init = init_syscall_trace, \
.define_fields = syscall_exit_define_fields, \
.regfunc = reg_event_syscall_exit, \
.unregfunc = unreg_event_syscall_exit, \
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index bd27fbc..f66014c 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -481,9 +481,6 @@ enum
NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
NET_IPV4_CONF_ARP_ACCEPT=21,
NET_IPV4_CONF_ARP_NOTIFY=22,
- NET_IPV4_CONF_ACCEPT_LOCAL=23,
- NET_IPV4_CONF_SRC_VMARK=24,
- __NET_IPV4_CONF_MAX
};
/* /proc/sys/net/ipv4/netfilter */
@@ -599,7 +596,6 @@ enum {
NET_NEIGH_GC_THRESH3=16,
NET_NEIGH_RETRANS_TIME_MS=17,
NET_NEIGH_REACHABLE_TIME_MS=18,
- __NET_NEIGH_MAX
};
/* /proc/sys/net/dccp */
diff --git a/include/linux/syslog.h b/include/linux/syslog.h
new file mode 100644
index 0000000..3891139
--- /dev/null
+++ b/include/linux/syslog.h
@@ -0,0 +1,52 @@
+/* Syslog internals
+ *
+ * Copyright 2010 Canonical, Ltd.
+ * Author: Kees Cook <kees.cook@canonical.com>
+ *
+ * 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
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_SYSLOG_H
+#define _LINUX_SYSLOG_H
+
+/* Close the log. Currently a NOP. */
+#define SYSLOG_ACTION_CLOSE 0
+/* Open the log. Currently a NOP. */
+#define SYSLOG_ACTION_OPEN 1
+/* Read from the log. */
+#define SYSLOG_ACTION_READ 2
+/* Read all messages remaining in the ring buffer. */
+#define SYSLOG_ACTION_READ_ALL 3
+/* Read and clear all messages remaining in the ring buffer */
+#define SYSLOG_ACTION_READ_CLEAR 4
+/* Clear ring buffer. */
+#define SYSLOG_ACTION_CLEAR 5
+/* Disable printk's to console */
+#define SYSLOG_ACTION_CONSOLE_OFF 6
+/* Enable printk's to console */
+#define SYSLOG_ACTION_CONSOLE_ON 7
+/* Set level of messages printed to console */
+#define SYSLOG_ACTION_CONSOLE_LEVEL 8
+/* Return number of unread characters in the log buffer */
+#define SYSLOG_ACTION_SIZE_UNREAD 9
+/* Return size of the log buffer */
+#define SYSLOG_ACTION_SIZE_BUFFER 10
+
+#define SYSLOG_FROM_CALL 0
+#define SYSLOG_FROM_FILE 1
+
+int do_syslog(int type, char __user *buf, int count, bool from_file);
+
+#endif /* _LINUX_SYSLOG_H */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 7fee8a4..a778ee0 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -103,6 +103,8 @@ enum {
#define TCP_CONGESTION 13 /* Congestion control algorithm */
#define TCP_MD5SIG 14 /* TCP MD5 Signature (RFC2385) */
#define TCP_COOKIE_TRANSACTIONS 15 /* TCP Cookie Transactions */
+#define TCP_THIN_LINEAR_TIMEOUTS 16 /* Use linear timeouts for thin streams*/
+#define TCP_THIN_DUPACK 17 /* Fast retrans. after 1 dupack */
/* for TCP_INFO socket option */
#define TCPI_OPT_TIMESTAMPS 1
@@ -340,7 +342,10 @@ struct tcp_sock {
u32 frto_highmark; /* snd_nxt when RTO occurred */
u16 advmss; /* Advertised MSS */
u8 frto_counter; /* Number of new acks after RTO */
- u8 nonagle; /* Disable Nagle algorithm? */
+ u8 nonagle : 4,/* Disable Nagle algorithm? */
+ thin_lto : 1,/* Use linear timeouts for thin streams */
+ thin_dupack : 1,/* Fast retransmit on first dupack */
+ unused : 2;
/* RTT measurement */
u32 srtt; /* smoothed round trip time << 3 */
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 94f8fae..7a082b3 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -238,9 +238,6 @@ extern int tickadj; /* amount of adjustment per tick */
* phase-lock loop variables
*/
extern int time_status; /* clock synchronization status bits */
-extern long time_maxerror; /* maximum error */
-extern long time_esterror; /* estimated error */
-
extern long time_adjust; /* The amount of adjtime left */
extern void ntp_init(void);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 6abfcf5..d96e588 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -68,6 +68,16 @@ struct tty_buffer {
unsigned long data[0];
};
+/*
+ * We default to dicing tty buffer allocations to this many characters
+ * in order to avoid multiple page allocations. We assume tty_buffer itself
+ * is under 256 bytes. See tty_buffer_find for the allocation logic this
+ * must match
+ */
+
+#define TTY_BUFFER_PAGE ((PAGE_SIZE - 256) / 2)
+
+
struct tty_bufhead {
struct delayed_work work;
spinlock_t lock;
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index eb677cf..9239d03 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -2,8 +2,8 @@
#define _LINUX_TTY_FLIP_H
extern int tty_buffer_request_room(struct tty_struct *tty, size_t size);
-extern int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size);
extern int tty_insert_flip_string_flags(struct tty_struct *tty, const unsigned char *chars, const char *flags, size_t size);
+extern int tty_insert_flip_string_fixed_flag(struct tty_struct *tty, const unsigned char *chars, char flag, size_t size);
extern int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars, size_t size);
extern int tty_prepare_flip_string_flags(struct tty_struct *tty, unsigned char **chars, char **flags, size_t size);
void tty_schedule_flip(struct tty_struct *tty);
@@ -20,4 +20,9 @@ static inline int tty_insert_flip_char(struct tty_struct *tty,
return tty_insert_flip_string_flags(tty, &ch, &flag, 1);
}
+static inline int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size)
+{
+ return tty_insert_flip_string_fixed_flag(tty, chars, TTY_NORMAL, size);
+}
+
#endif /* _LINUX_TTY_FLIP_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index d7ace1b..3492abf 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -122,7 +122,6 @@ enum usb_interface_condition {
* number from the USB core by calling usb_register_dev().
* @condition: binding state of the interface: not bound, binding
* (in probe()), bound to a driver, or unbinding (in disconnect())
- * @is_active: flag set when the interface is bound and not suspended.
* @sysfs_files_created: sysfs attributes exist
* @ep_devs_created: endpoint child pseudo-devices exist
* @unregistering: flag set when the interface is being unregistered
@@ -135,8 +134,7 @@ enum usb_interface_condition {
* @dev: driver model's view of this device
* @usb_dev: if an interface is bound to the USB major, this will point
* to the sysfs representation for that device.
- * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
- * allowed unless the counter is 0.
+ * @pm_usage_cnt: PM usage counter for this interface
* @reset_ws: Used for scheduling resets from atomic context.
* @reset_running: set to 1 if the interface is currently running a
* queued reset so that usb_cancel_queued_reset() doesn't try to
@@ -184,7 +182,6 @@ struct usb_interface {
int minor; /* minor number this interface is
* bound to */
enum usb_interface_condition condition; /* state of binding */
- unsigned is_active:1; /* the interface is not suspended */
unsigned sysfs_files_created:1; /* the sysfs attributes exist */
unsigned ep_devs_created:1; /* endpoint "devices" exist */
unsigned unregistering:1; /* unregistration is in progress */
@@ -339,6 +336,7 @@ struct usb_bus {
struct usb_devmap devmap; /* device address allocation map */
struct usb_device *root_hub; /* Root hub */
+ struct usb_bus *hs_companion; /* Companion EHCI bus, if any */
struct list_head bus_list; /* list of busses */
int bandwidth_allocated; /* on this bus: how much of the time
@@ -400,7 +398,6 @@ struct usb_tt;
* @portnum: parent port number (origin 1)
* @level: number of USB hub ancestors
* @can_submit: URBs may be submitted
- * @discon_suspended: disconnected while suspended
* @persist_enabled: USB_PERSIST enabled for this device
* @have_langid: whether string_langid is valid
* @authorized: policy has said we can use it;
@@ -420,20 +417,15 @@ struct usb_tt;
* @usbfs_dentry: usbfs dentry entry for the device
* @maxchild: number of ports if hub
* @children: child devices - USB devices that are attached to this hub
- * @pm_usage_cnt: usage counter for autosuspend
* @quirks: quirks of the whole device
* @urbnum: number of URBs submitted for the whole device
* @active_duration: total time device is not suspended
- * @autosuspend: for delayed autosuspends
- * @autoresume: for autoresumes requested while in_interrupt
- * @pm_mutex: protects PM operations
* @last_busy: time of last use
* @autosuspend_delay: in jiffies
* @connect_time: time device was first connected
* @do_remote_wakeup: remote wakeup should be enabled
* @reset_resume: needs reset instead of resume
* @autosuspend_disabled: autosuspend disabled by the user
- * @skip_sys_resume: skip the next system resume
* @wusb_dev: if this is a Wireless USB device, link to the WUSB
* specific data for the device.
* @slot_id: Slot ID assigned by xHCI
@@ -474,7 +466,6 @@ struct usb_device {
u8 level;
unsigned can_submit:1;
- unsigned discon_suspended:1;
unsigned persist_enabled:1;
unsigned have_langid:1;
unsigned authorized:1;
@@ -498,17 +489,12 @@ struct usb_device {
int maxchild;
struct usb_device *children[USB_MAXCHILDREN];
- int pm_usage_cnt;
u32 quirks;
atomic_t urbnum;
unsigned long active_duration;
#ifdef CONFIG_PM
- struct delayed_work autosuspend;
- struct work_struct autoresume;
- struct mutex pm_mutex;
-
unsigned long last_busy;
int autosuspend_delay;
unsigned long connect_time;
@@ -516,7 +502,6 @@ struct usb_device {
unsigned do_remote_wakeup:1;
unsigned reset_resume:1;
unsigned autosuspend_disabled:1;
- unsigned skip_sys_resume:1;
#endif
struct wusb_dev *wusb_dev;
int slot_id;
@@ -541,21 +526,15 @@ extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
/* USB autosuspend and autoresume */
#ifdef CONFIG_USB_SUSPEND
+extern int usb_enable_autosuspend(struct usb_device *udev);
+extern int usb_disable_autosuspend(struct usb_device *udev);
+
extern int usb_autopm_get_interface(struct usb_interface *intf);
extern void usb_autopm_put_interface(struct usb_interface *intf);
extern int usb_autopm_get_interface_async(struct usb_interface *intf);
extern void usb_autopm_put_interface_async(struct usb_interface *intf);
-
-static inline void usb_autopm_get_interface_no_resume(
- struct usb_interface *intf)
-{
- atomic_inc(&intf->pm_usage_cnt);
-}
-static inline void usb_autopm_put_interface_no_suspend(
- struct usb_interface *intf)
-{
- atomic_dec(&intf->pm_usage_cnt);
-}
+extern void usb_autopm_get_interface_no_resume(struct usb_interface *intf);
+extern void usb_autopm_put_interface_no_suspend(struct usb_interface *intf);
static inline void usb_mark_last_busy(struct usb_device *udev)
{
@@ -564,6 +543,11 @@ static inline void usb_mark_last_busy(struct usb_device *udev)
#else
+static inline int usb_enable_autosuspend(struct usb_device *udev)
+{ return 0; }
+static inline int usb_disable_autosuspend(struct usb_device *udev)
+{ return 0; }
+
static inline int usb_autopm_get_interface(struct usb_interface *intf)
{ return 0; }
static inline int usb_autopm_get_interface_async(struct usb_interface *intf)
@@ -1582,14 +1566,18 @@ extern void usb_register_notify(struct notifier_block *nb);
extern void usb_unregister_notify(struct notifier_block *nb);
#ifdef DEBUG
-#define dbg(format, arg...) printk(KERN_DEBUG "%s: " format "\n" , \
- __FILE__ , ## arg)
+#define dbg(format, arg...) \
+ printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg)
#else
-#define dbg(format, arg...) do {} while (0)
+#define dbg(format, arg...) \
+do { \
+ if (0) \
+ printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
+} while (0)
#endif
-#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
- format "\n" , ## arg)
+#define err(format, arg...) \
+ printk(KERN_ERR KBUILD_MODNAME ": " format "\n", ##arg)
/* debugfs stuff */
extern struct dentry *usb_debug_root;
diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild
index 54c4463..29fd73b 100644
--- a/include/linux/usb/Kbuild
+++ b/include/linux/usb/Kbuild
@@ -5,4 +5,3 @@ header-y += gadgetfs.h
header-y += midi.h
header-y += g_printer.h
header-y += tmc.h
-header-y += vstusb.h
diff --git a/include/linux/usb/atmel_usba_udc.h b/include/linux/usb/atmel_usba_udc.h
index 6311fa2..baf41c8 100644
--- a/include/linux/usb/atmel_usba_udc.h
+++ b/include/linux/usb/atmel_usba_udc.h
@@ -15,6 +15,7 @@ struct usba_ep_data {
struct usba_platform_data {
int vbus_pin;
+ int vbus_pin_inverted;
int num_ep;
struct usba_ep_data ep[0];
};
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index eaf9dff..6bb2936 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -25,6 +25,9 @@
#define USB_SUBCLASS_AUDIOSTREAMING 0x02
#define USB_SUBCLASS_MIDISTREAMING 0x03
+#define UAC_VERSION_1 0x00
+#define UAC_VERSION_2 0x20
+
/* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */
#define UAC_HEADER 0x01
#define UAC_INPUT_TERMINAL 0x02
@@ -32,8 +35,17 @@
#define UAC_MIXER_UNIT 0x04
#define UAC_SELECTOR_UNIT 0x05
#define UAC_FEATURE_UNIT 0x06
-#define UAC_PROCESSING_UNIT 0x07
-#define UAC_EXTENSION_UNIT 0x08
+#define UAC_PROCESSING_UNIT_V1 0x07
+#define UAC_EXTENSION_UNIT_V1 0x08
+
+/* UAC v2.0 types */
+#define UAC_EFFECT_UNIT 0x07
+#define UAC_PROCESSING_UNIT_V2 0x08
+#define UAC_EXTENSION_UNIT_V2 0x09
+#define UAC_CLOCK_SOURCE 0x0a
+#define UAC_CLOCK_SELECTOR 0x0b
+#define UAC_CLOCK_MULTIPLIER 0x0c
+#define UAC_SAMPLE_RATE_CONVERTER 0x0d
/* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */
#define UAC_AS_GENERAL 0x01
@@ -66,6 +78,10 @@
#define UAC_GET_STAT 0xff
+/* Audio class v2.0 handles all the parameter calls differently */
+#define UAC2_CS_CUR 0x01
+#define UAC2_CS_RANGE 0x02
+
/* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */
#define UAC_MS_HEADER 0x01
#define UAC_MIDI_IN_JACK 0x02
@@ -81,7 +97,7 @@
/* Terminal Control Selectors */
/* 4.3.2 Class-Specific AC Interface Descriptor */
-struct uac_ac_header_descriptor {
+struct uac_ac_header_descriptor_v1 {
__u8 bLength; /* 8 + n */
__u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
__u8 bDescriptorSubtype; /* UAC_MS_HEADER */
@@ -95,7 +111,7 @@ struct uac_ac_header_descriptor {
/* As above, but more useful for defining your own descriptors: */
#define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n) \
-struct uac_ac_header_descriptor_##n { \
+struct uac_ac_header_descriptor_v1_##n { \
__u8 bLength; \
__u8 bDescriptorType; \
__u8 bDescriptorSubtype; \
@@ -130,8 +146,12 @@ struct uac_input_terminal_descriptor {
#define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY 0x205
#define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY 0x206
+/* Terminals - control selectors */
+
+#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL 0x01
+
/* 4.3.2.2 Output Terminal Descriptor */
-struct uac_output_terminal_descriptor {
+struct uac_output_terminal_descriptor_v1 {
__u8 bLength; /* in bytes: 9 */
__u8 bDescriptorType; /* CS_INTERFACE descriptor type */
__u8 bDescriptorSubtype; /* OUTPUT_TERMINAL descriptor subtype */
@@ -171,7 +191,7 @@ struct uac_feature_unit_descriptor_##ch { \
} __attribute__ ((packed))
/* 4.5.2 Class-Specific AS Interface Descriptor */
-struct uac_as_header_descriptor {
+struct uac_as_header_descriptor_v1 {
__u8 bLength; /* in bytes: 7 */
__u8 bDescriptorType; /* USB_DT_CS_INTERFACE */
__u8 bDescriptorSubtype; /* AS_GENERAL */
@@ -180,6 +200,19 @@ struct uac_as_header_descriptor {
__le16 wFormatTag; /* The Audio Data Format */
} __attribute__ ((packed));
+struct uac_as_header_descriptor_v2 {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bTerminalLink;
+ __u8 bmControls;
+ __u8 bFormatType;
+ __u32 bmFormats;
+ __u8 bNrChannels;
+ __u32 bmChannelConfig;
+ __u8 iChannelNames;
+} __attribute__((packed));
+
#define UAC_DT_AS_HEADER_SIZE 7
/* Formats - A.1.1 Audio Data Format Type I Codes */
@@ -232,11 +265,62 @@ struct uac_format_type_i_discrete_descriptor_##n { \
#define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3))
+struct uac_format_type_i_ext_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bSubslotSize;
+ __u8 bFormatType;
+ __u8 bBitResolution;
+ __u8 bHeaderLength;
+ __u8 bControlSize;
+ __u8 bSideBandProtocol;
+} __attribute__((packed));
+
+
+/* Formats - Audio Data Format Type I Codes */
+
+#define UAC_FORMAT_TYPE_II_MPEG 0x1001
+#define UAC_FORMAT_TYPE_II_AC3 0x1002
+
+struct uac_format_type_ii_discrete_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bFormatType;
+ __le16 wMaxBitRate;
+ __le16 wSamplesPerFrame;
+ __u8 bSamFreqType;
+ __u8 tSamFreq[][3];
+} __attribute__((packed));
+
+struct uac_format_type_ii_ext_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bFormatType;
+ __u16 wMaxBitRate;
+ __u16 wSamplesPerFrame;
+ __u8 bHeaderLength;
+ __u8 bSideBandProtocol;
+} __attribute__((packed));
+
+/* type III */
+#define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1 0x2002
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT 0x2004
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS 0x2005
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS 0x2006
+
/* Formats - A.2 Format Type Codes */
#define UAC_FORMAT_TYPE_UNDEFINED 0x0
#define UAC_FORMAT_TYPE_I 0x1
#define UAC_FORMAT_TYPE_II 0x2
#define UAC_FORMAT_TYPE_III 0x3
+#define UAC_EXT_FORMAT_TYPE_I 0x81
+#define UAC_EXT_FORMAT_TYPE_II 0x82
+#define UAC_EXT_FORMAT_TYPE_III 0x83
struct uac_iso_endpoint_descriptor {
__u8 bLength; /* in bytes: 7 */
@@ -252,7 +336,31 @@ struct uac_iso_endpoint_descriptor {
#define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02
#define UAC_EP_CS_ATTR_FILL_MAX 0x80
+/* Audio class v2.0: CLOCK_SOURCE descriptor */
+
+struct uac_clock_source_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bClockID;
+ __u8 bmAttributes;
+ __u8 bmControls;
+ __u8 bAssocTerminal;
+ __u8 iClockSource;
+} __attribute__((packed));
+
/* A.10.2 Feature Unit Control Selectors */
+
+struct uac_feature_unit_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bUnitID;
+ __u8 bSourceID;
+ __u8 bControlSize;
+ __u8 controls[0]; /* variable length */
+} __attribute__((packed));
+
#define UAC_FU_CONTROL_UNDEFINED 0x00
#define UAC_MUTE_CONTROL 0x01
#define UAC_VOLUME_CONTROL 0x02
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 94012e6..e58369f 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -775,7 +775,7 @@ enum usb_device_speed {
USB_SPEED_UNKNOWN = 0, /* enumerating */
USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */
USB_SPEED_HIGH, /* usb 2.0 */
- USB_SPEED_VARIABLE, /* wireless (usb 2.5) */
+ USB_SPEED_WIRELESS, /* wireless (usb 2.5) */
USB_SPEED_SUPER, /* usb 3.0 */
};
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index d437556..7acef02 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -30,26 +30,26 @@ struct musb_hdrc_eps_bits {
struct musb_hdrc_config {
/* MUSB configuration-specific details */
unsigned multipoint:1; /* multipoint device */
- unsigned dyn_fifo:1; /* supports dynamic fifo sizing */
- unsigned soft_con:1; /* soft connect required */
- unsigned utm_16:1; /* utm data witdh is 16 bits */
+ unsigned dyn_fifo:1 __deprecated; /* supports dynamic fifo sizing */
+ unsigned soft_con:1 __deprecated; /* soft connect required */
+ unsigned utm_16:1 __deprecated; /* utm data witdh is 16 bits */
unsigned big_endian:1; /* true if CPU uses big-endian */
unsigned mult_bulk_tx:1; /* Tx ep required for multbulk pkts */
unsigned mult_bulk_rx:1; /* Rx ep required for multbulk pkts */
unsigned high_iso_tx:1; /* Tx ep required for HB iso */
unsigned high_iso_rx:1; /* Rx ep required for HD iso */
- unsigned dma:1; /* supports DMA */
- unsigned vendor_req:1; /* vendor registers required */
+ unsigned dma:1 __deprecated; /* supports DMA */
+ unsigned vendor_req:1 __deprecated; /* vendor registers required */
u8 num_eps; /* number of endpoints _with_ ep0 */
- u8 dma_channels; /* number of dma channels */
+ u8 dma_channels __deprecated; /* number of dma channels */
u8 dyn_fifo_size; /* dynamic size in bytes */
- u8 vendor_ctrl; /* vendor control reg width */
- u8 vendor_stat; /* vendor status reg witdh */
- u8 dma_req_chan; /* bitmask for required dma channels */
+ u8 vendor_ctrl __deprecated; /* vendor control reg width */
+ u8 vendor_stat __deprecated; /* vendor status reg witdh */
+ u8 dma_req_chan __deprecated; /* bitmask for required dma channels */
u8 ram_bits; /* ram address size */
- struct musb_hdrc_eps_bits *eps_bits;
+ struct musb_hdrc_eps_bits *eps_bits __deprecated;
#ifdef CONFIG_BLACKFIN
/* A GPIO controlling VRSEL in Blackfin */
unsigned int gpio_vrsel;
@@ -76,6 +76,9 @@ struct musb_hdrc_platform_data {
/* (HOST or OTG) msec/2 after VBUS on till power good */
u8 potpgt;
+ /* (HOST or OTG) program PHY for external Vbus */
+ unsigned extvbus:1;
+
/* Power the device on or off */
int (*set_power)(int state);
@@ -84,6 +87,9 @@ struct musb_hdrc_platform_data {
/* MUSB configuration-specific details */
struct musb_hdrc_config *config;
+
+ /* Architecture specific board data */
+ void *board_data;
};
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 52bb917..f8302d0 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -9,6 +9,8 @@
#ifndef __LINUX_USB_OTG_H
#define __LINUX_USB_OTG_H
+#include <linux/notifier.h>
+
/* OTG defines lots of enumeration states before device reset */
enum usb_otg_state {
OTG_STATE_UNDEFINED = 0,
@@ -33,6 +35,14 @@ enum usb_otg_state {
OTG_STATE_A_VBUS_ERR,
};
+enum usb_xceiv_events {
+ USB_EVENT_NONE, /* no events or cable disconnected */
+ USB_EVENT_VBUS, /* vbus valid event */
+ USB_EVENT_ID, /* id was grounded */
+ USB_EVENT_CHARGER, /* usb dedicated charger */
+ USB_EVENT_ENUMERATED, /* gadget driver enumerated */
+};
+
#define USB_OTG_PULLUP_ID (1 << 0)
#define USB_OTG_PULLDOWN_DP (1 << 1)
#define USB_OTG_PULLDOWN_DM (1 << 2)
@@ -70,6 +80,9 @@ struct otg_transceiver {
struct otg_io_access_ops *io_ops;
void __iomem *io_priv;
+ /* for notification of usb_xceiv_events */
+ struct blocking_notifier_head notifier;
+
/* to pass extra port status to the root hub */
u16 port_status;
u16 port_change;
@@ -110,9 +123,19 @@ struct otg_transceiver {
/* for board-specific init logic */
extern int otg_set_transceiver(struct otg_transceiver *);
+#if defined(CONFIG_NOP_USB_XCEIV) || defined(CONFIG_NOP_USB_XCEIV_MODULE)
/* sometimes transceivers are accessed only through e.g. ULPI */
extern void usb_nop_xceiv_register(void);
extern void usb_nop_xceiv_unregister(void);
+#else
+static inline void usb_nop_xceiv_register(void)
+{
+}
+
+static inline void usb_nop_xceiv_unregister(void)
+{
+}
+#endif
/* helpers for direct access thru low-level io interface */
static inline int otg_io_read(struct otg_transceiver *otg, u32 reg)
@@ -203,6 +226,18 @@ otg_start_srp(struct otg_transceiver *otg)
return otg->start_srp(otg);
}
+/* notifiers */
+static inline int
+otg_register_notifier(struct otg_transceiver *otg, struct notifier_block *nb)
+{
+ return blocking_notifier_chain_register(&otg->notifier, nb);
+}
+
+static inline void
+otg_unregister_notifier(struct otg_transceiver *otg, struct notifier_block *nb)
+{
+ blocking_notifier_chain_unregister(&otg->notifier, nb);
+}
/* for OTG controller drivers (and maybe other stuff) */
extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num);
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 2526f3b..0a555dd 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -19,4 +19,7 @@
/* device can't handle its Configuration or Interface strings */
#define USB_QUIRK_CONFIG_INTF_STRINGS 0x00000008
+/*device will morph if reset, don't use reset for handling errors */
+#define USB_QUIRK_RESET_MORPHS 0x00000010
+
#endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 1819396..0a458b8 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -351,14 +351,11 @@ static inline void usb_serial_debug_data(int debug,
/* Use our own dbg macro */
#undef dbg
-#define dbg(format, arg...) \
- do { \
- if (debug) \
- printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , \
- ## arg); \
- } while (0)
-
-
+#define dbg(format, arg...) \
+do { \
+ if (debug) \
+ printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
+} while (0)
#endif /* __LINUX_USB_SERIAL_H */
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 8ce6135..df1e83d 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -214,25 +214,4 @@ extern void usbnet_set_msglevel (struct net_device *, u32);
extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
extern int usbnet_nway_reset(struct net_device *net);
-/* messaging support includes the interface name, so it must not be
- * used before it has one ... notably, in minidriver bind() calls.
- */
-#ifdef DEBUG
-#define devdbg(usbnet, fmt, arg...) \
- printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#else
-#define devdbg(usbnet, fmt, arg...) \
- ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
- ## arg); 0; })
-#endif
-
-#define deverr(usbnet, fmt, arg...) \
- printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-#define devwarn(usbnet, fmt, arg...) \
- printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
-
-#define devinfo(usbnet, fmt, arg...) \
- printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \
-
-
#endif /* __LINUX_USB_USBNET_H */
diff --git a/include/linux/usb/vstusb.h b/include/linux/usb/vstusb.h
deleted file mode 100644
index 1cfac67..0000000
--- a/include/linux/usb/vstusb.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*****************************************************************************
- * File: drivers/usb/misc/vstusb.h
- *
- * Purpose: Support for the bulk USB Vernier Spectrophotometers
- *
- * Author: EQware Engineering, Inc.
- * Oregon City, OR, USA 97045
- *
- * Copyright: 2007, 2008
- * Vernier Software & Technology
- * Beaverton, OR, USA 97005
- *
- * Web: www.vernier.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *****************************************************************************/
-/*****************************************************************************
- *
- * The vstusb module is a standard usb 'client' driver running on top of the
- * standard usb host controller stack.
- *
- * In general, vstusb supports standard bulk usb pipes. It supports multiple
- * devices and multiple pipes per device.
- *
- * The vstusb driver supports two interfaces:
- * 1 - ioctl SEND_PIPE/RECV_PIPE - a general bulk write/read msg
- * interface to any pipe with timeout support;
- * 2 - standard read/write with ioctl config - offers standard read/write
- * interface with ioctl configured pipes and timeouts.
- *
- * Both interfaces can be signal from other process and will abort its i/o
- * operation.
- *
- * A timeout of 0 means NO timeout. The user can still terminate the read via
- * signal.
- *
- * If using multiple threads with this driver, the user should ensure that
- * any reads, writes, or ioctls are complete before closing the device.
- * Changing read/write timeouts or pipes takes effect on next read/write.
- *
- *****************************************************************************/
-
-struct vstusb_args {
- union {
- /* this struct is used for IOCTL_VSTUSB_SEND_PIPE, *
- * IOCTL_VSTUSB_RECV_PIPE, and read()/write() fops */
- struct {
- void __user *buffer;
- size_t count;
- unsigned int timeout_ms;
- int pipe;
- };
-
- /* this one is used for IOCTL_VSTUSB_CONFIG_RW */
- struct {
- int rd_pipe;
- int rd_timeout_ms;
- int wr_pipe;
- int wr_timeout_ms;
- };
- };
-};
-
-#define VST_IOC_MAGIC 'L'
-#define VST_IOC_FIRST 0x20
-#define IOCTL_VSTUSB_SEND_PIPE _IO(VST_IOC_MAGIC, VST_IOC_FIRST)
-#define IOCTL_VSTUSB_RECV_PIPE _IO(VST_IOC_MAGIC, VST_IOC_FIRST + 1)
-#define IOCTL_VSTUSB_CONFIG_RW _IO(VST_IOC_MAGIC, VST_IOC_FIRST + 2)
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
new file mode 100644
index 0000000..ae9ab13
--- /dev/null
+++ b/include/linux/vga_switcheroo.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2010 Red Hat Inc.
+ * Author : Dave Airlie <airlied@redhat.com>
+ *
+ * Licensed under GPLv2
+ *
+ * vga_switcheroo.h - Support for laptop with dual GPU using one set of outputs
+ */
+
+#include <linux/fb.h>
+
+enum vga_switcheroo_state {
+ VGA_SWITCHEROO_OFF,
+ VGA_SWITCHEROO_ON,
+};
+
+enum vga_switcheroo_client_id {
+ VGA_SWITCHEROO_IGD,
+ VGA_SWITCHEROO_DIS,
+ VGA_SWITCHEROO_MAX_CLIENTS,
+};
+
+struct vga_switcheroo_handler {
+ int (*switchto)(enum vga_switcheroo_client_id id);
+ int (*power_state)(enum vga_switcheroo_client_id id,
+ enum vga_switcheroo_state state);
+ int (*init)(void);
+ int (*get_client_id)(struct pci_dev *pdev);
+};
+
+
+#if defined(CONFIG_VGA_SWITCHEROO)
+void vga_switcheroo_unregister_client(struct pci_dev *dev);
+int vga_switcheroo_register_client(struct pci_dev *dev,
+ void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state),
+ bool (*can_switch)(struct pci_dev *dev));
+
+void vga_switcheroo_client_fb_set(struct pci_dev *dev,
+ struct fb_info *info);
+
+int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler);
+void vga_switcheroo_unregister_handler(void);
+
+int vga_switcheroo_process_delayed_switch(void);
+
+#else
+
+static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
+static inline int vga_switcheroo_register_client(struct pci_dev *dev,
+ void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state),
+ bool (*can_switch)(struct pci_dev *dev)) { return 0; }
+static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {}
+static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; }
+static inline void vga_switcheroo_unregister_handler(void) {}
+static inline int vga_switcheroo_process_delayed_switch(void) { return 0; }
+
+#endif
diff --git a/include/linux/vhost.h b/include/linux/vhost.h
new file mode 100644
index 0000000..e847f1e
--- /dev/null
+++ b/include/linux/vhost.h
@@ -0,0 +1,130 @@
+#ifndef _LINUX_VHOST_H
+#define _LINUX_VHOST_H
+/* Userspace interface for in-kernel virtio accelerators. */
+
+/* vhost is used to reduce the number of system calls involved in virtio.
+ *
+ * Existing virtio net code is used in the guest without modification.
+ *
+ * This header includes interface used by userspace hypervisor for
+ * device configuration.
+ */
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_ring.h>
+
+struct vhost_vring_state {
+ unsigned int index;
+ unsigned int num;
+};
+
+struct vhost_vring_file {
+ unsigned int index;
+ int fd; /* Pass -1 to unbind from file. */
+
+};
+
+struct vhost_vring_addr {
+ unsigned int index;
+ /* Option flags. */
+ unsigned int flags;
+ /* Flag values: */
+ /* Whether log address is valid. If set enables logging. */
+#define VHOST_VRING_F_LOG 0
+
+ /* Start of array of descriptors (virtually contiguous) */
+ __u64 desc_user_addr;
+ /* Used structure address. Must be 32 bit aligned */
+ __u64 used_user_addr;
+ /* Available structure address. Must be 16 bit aligned */
+ __u64 avail_user_addr;
+ /* Logging support. */
+ /* Log writes to used structure, at offset calculated from specified
+ * address. Address must be 32 bit aligned. */
+ __u64 log_guest_addr;
+};
+
+struct vhost_memory_region {
+ __u64 guest_phys_addr;
+ __u64 memory_size; /* bytes */
+ __u64 userspace_addr;
+ __u64 flags_padding; /* No flags are currently specified. */
+};
+
+/* All region addresses and sizes must be 4K aligned. */
+#define VHOST_PAGE_SIZE 0x1000
+
+struct vhost_memory {
+ __u32 nregions;
+ __u32 padding;
+ struct vhost_memory_region regions[0];
+};
+
+/* ioctls */
+
+#define VHOST_VIRTIO 0xAF
+
+/* Features bitmask for forward compatibility. Transport bits are used for
+ * vhost specific features. */
+#define VHOST_GET_FEATURES _IOR(VHOST_VIRTIO, 0x00, __u64)
+#define VHOST_SET_FEATURES _IOW(VHOST_VIRTIO, 0x00, __u64)
+
+/* Set current process as the (exclusive) owner of this file descriptor. This
+ * must be called before any other vhost command. Further calls to
+ * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
+#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
+/* Give up ownership, and reset the device to default values.
+ * Allows subsequent call to VHOST_OWNER_SET to succeed. */
+#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
+
+/* Set up/modify memory layout */
+#define VHOST_SET_MEM_TABLE _IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
+
+/* Write logging setup. */
+/* Memory writes can optionally be logged by setting bit at an offset
+ * (calculated from the physical address) from specified log base.
+ * The bit is set using an atomic 32 bit operation. */
+/* Set base address for logging. */
+#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
+/* Specify an eventfd file descriptor to signal on log write. */
+#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
+
+/* Ring setup. */
+/* Set number of descriptors in ring. This parameter can not
+ * be modified while ring is running (bound to a device). */
+#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
+/* Set addresses for the ring. */
+#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
+/* Base value where queue looks for available descriptors */
+#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+/* Get accessor: reads index, writes value in num */
+#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+
+/* The following ioctls use eventfd file descriptors to signal and poll
+ * for events. */
+
+/* Set eventfd to poll for added buffers */
+#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
+/* Set eventfd to signal when buffers have beed used */
+#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
+/* Set eventfd to signal an error */
+#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file)
+
+/* VHOST_NET specific defines */
+
+/* Attach virtio net ring to a raw socket, or tap device.
+ * The socket must be already bound to an ethernet device, this device will be
+ * used for transmit. Pass fd -1 to unbind from the socket and the transmit
+ * device. This can be used to stop the ring (e.g. for migration). */
+#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
+
+/* Feature bits */
+/* Log all write descriptors. Can be changed while device is active. */
+#define VHOST_F_LOG_ALL 26
+/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
+#define VHOST_NET_F_VIRTIO_NET_HDR 27
+
+#endif
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index d4962a7..3793d16 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -350,6 +350,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
/* Vendor-specific formats */
+#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
@@ -362,6 +363,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 057a2e0..f508c65 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -51,6 +51,9 @@ struct virtqueue {
* This re-enables callbacks; it returns "false" if there are pending
* buffers in the queue, to detect a possible race between the driver
* checking for more work, and enabling callbacks.
+ * @detach_unused_buf: detach first unused buffer
+ * vq: the struct virtqueue we're talking about.
+ * Returns NULL or the "data" token handed to add_buf
*
* Locking rules are straightforward: the driver is responsible for
* locking. No two operations may be invoked simultaneously, with the exception
@@ -71,6 +74,7 @@ struct virtqueue_ops {
void (*disable_cb)(struct virtqueue *vq);
bool (*enable_cb)(struct virtqueue *vq);
+ void *(*detach_unused_buf)(struct virtqueue *vq);
};
/**
diff --git a/include/linux/virtio_balloon.h b/include/linux/virtio_balloon.h
index 1418f04..a50ecd1 100644
--- a/include/linux/virtio_balloon.h
+++ b/include/linux/virtio_balloon.h
@@ -7,6 +7,7 @@
/* The feature bitmap for virtio balloon */
#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */
+#define VIRTIO_BALLOON_F_STATS_VQ 1 /* Memory Stats virtqueue */
/* Size of a PFN in the balloon interface. */
#define VIRTIO_BALLOON_PFN_SHIFT 12
@@ -18,4 +19,18 @@ struct virtio_balloon_config
/* Number of pages we've actually got in balloon. */
__le32 actual;
};
+
+#define VIRTIO_BALLOON_S_SWAP_IN 0 /* Amount of memory swapped in */
+#define VIRTIO_BALLOON_S_SWAP_OUT 1 /* Amount of memory swapped out */
+#define VIRTIO_BALLOON_S_MAJFLT 2 /* Number of major faults */
+#define VIRTIO_BALLOON_S_MINFLT 3 /* Number of minor faults */
+#define VIRTIO_BALLOON_S_MEMFREE 4 /* Total amount of free memory */
+#define VIRTIO_BALLOON_S_MEMTOT 5 /* Total amount of memory */
+#define VIRTIO_BALLOON_S_NR 6
+
+struct virtio_balloon_stat {
+ u16 tag;
+ u64 val;
+} __attribute__((packed));
+
#endif /* _LINUX_VIRTIO_BALLOON_H */
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index fd294c5..e52029e 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -15,6 +15,7 @@
#define VIRTIO_BLK_F_BLK_SIZE 6 /* Block size of disk is available*/
#define VIRTIO_BLK_F_SCSI 7 /* Supports scsi command passthru */
#define VIRTIO_BLK_F_FLUSH 9 /* Cache flush command support */
+#define VIRTIO_BLK_F_TOPOLOGY 10 /* Topology information is available */
struct virtio_blk_config {
/* The capacity (in 512-byte sectors). */
@@ -29,8 +30,20 @@ struct virtio_blk_config {
__u8 heads;
__u8 sectors;
} geometry;
+
/* block size of device (if VIRTIO_BLK_F_BLK_SIZE) */
__u32 blk_size;
+
+ /* the next 4 entries are guarded by VIRTIO_BLK_F_TOPOLOGY */
+ /* exponent for physical block per logical block. */
+ __u8 physical_block_exp;
+ /* alignment offset in logical blocks. */
+ __u8 alignment_offset;
+ /* minimum I/O size without performance penalty in logical blocks. */
+ __u16 min_io_size;
+ /* optimal sustained I/O size in logical blocks. */
+ __u32 opt_io_size;
+
} __attribute__((packed));
/*
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index fe88517..ae4f039 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -3,19 +3,45 @@
#include <linux/types.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
-/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
- * anyone can use the definitions to implement compatible drivers/servers. */
+/*
+ * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
+ * anyone can use the definitions to implement compatible drivers/servers.
+ *
+ * Copyright (C) Red Hat, Inc., 2009, 2010
+ */
/* Feature bits */
#define VIRTIO_CONSOLE_F_SIZE 0 /* Does host provide console size? */
+#define VIRTIO_CONSOLE_F_MULTIPORT 1 /* Does host provide multiple ports? */
struct virtio_console_config {
/* colums of the screens */
__u16 cols;
/* rows of the screens */
__u16 rows;
+ /* max. number of ports this device can hold */
+ __u32 max_nr_ports;
+ /* number of ports added so far */
+ __u32 nr_ports;
} __attribute__((packed));
+/*
+ * A message that's passed between the Host and the Guest for a
+ * particular port.
+ */
+struct virtio_console_control {
+ __u32 id; /* Port number */
+ __u16 event; /* The kind of control event (see below) */
+ __u16 value; /* Extra information for the key */
+};
+
+/* Some events for control messages */
+#define VIRTIO_CONSOLE_PORT_READY 0
+#define VIRTIO_CONSOLE_CONSOLE_PORT 1
+#define VIRTIO_CONSOLE_RESIZE 2
+#define VIRTIO_CONSOLE_PORT_OPEN 3
+#define VIRTIO_CONSOLE_PORT_NAME 4
+#define VIRTIO_CONSOLE_PORT_REMOVE 5
#ifdef __KERNEL__
int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int));
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index ee03bba..117f0dd 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -78,22 +78,22 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
static inline void __count_vm_event(enum vm_event_item item)
{
- __this_cpu_inc(per_cpu_var(vm_event_states).event[item]);
+ __this_cpu_inc(vm_event_states.event[item]);
}
static inline void count_vm_event(enum vm_event_item item)
{
- this_cpu_inc(per_cpu_var(vm_event_states).event[item]);
+ this_cpu_inc(vm_event_states.event[item]);
}
static inline void __count_vm_events(enum vm_event_item item, long delta)
{
- __this_cpu_add(per_cpu_var(vm_event_states).event[item], delta);
+ __this_cpu_add(vm_event_states.event[item], delta);
}
static inline void count_vm_events(enum vm_event_item item, long delta)
{
- this_cpu_add(per_cpu_var(vm_event_states).event[item], delta);
+ this_cpu_add(vm_event_states.event[item], delta);
}
extern void all_vm_events(unsigned long *);
diff --git a/include/linux/vt.h b/include/linux/vt.h
index d5dd0bc..778b7b2 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -27,7 +27,7 @@ struct vt_mode {
#define VT_SETMODE 0x5602 /* set mode of active vt */
#define VT_AUTO 0x00 /* auto vt switching */
#define VT_PROCESS 0x01 /* process controls switching */
-#define VT_ACKACQ 0x02 /* acknowledge switch */
+#define VT_PROCESS_AUTO 0x02 /* process is notified of switching */
struct vt_stat {
unsigned short v_active; /* active vt */
@@ -38,6 +38,7 @@ struct vt_stat {
#define VT_SENDSIG 0x5604 /* signal to send to bitmask of vts */
#define VT_RELDISP 0x5605 /* release display */
+#define VT_ACKACQ 0x02 /* acknowledge switch */
#define VT_ACTIVATE 0x5606 /* make vt active */
#define VT_WAITACTIVE 0x5607 /* wait for vt active */
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 29e04be..b971e38 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -267,8 +267,8 @@ enum xfrm_attr_type_t {
XFRMA_ALG_COMP, /* struct xfrm_algo */
XFRMA_ENCAP, /* struct xfrm_algo + struct xfrm_encap_tmpl */
XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */
- XFRMA_SA,
- XFRMA_POLICY,
+ XFRMA_SA, /* struct xfrm_usersa_info */
+ XFRMA_POLICY, /*struct xfrm_userpolicy_info */
XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */
XFRMA_LTIME_VAL,
XFRMA_REPLAY_VAL,
@@ -276,17 +276,23 @@ enum xfrm_attr_type_t {
XFRMA_ETIMER_THRESH,
XFRMA_SRCADDR, /* xfrm_address_t */
XFRMA_COADDR, /* xfrm_address_t */
- XFRMA_LASTUSED,
+ XFRMA_LASTUSED, /* unsigned long */
XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */
XFRMA_MIGRATE,
XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */
XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */
XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */
+ XFRMA_MARK, /* struct xfrm_mark */
__XFRMA_MAX
#define XFRMA_MAX (__XFRMA_MAX - 1)
};
+struct xfrm_mark {
+ __u32 v; /* value */
+ __u32 m; /* mask */
+};
+
enum xfrm_sadattr_type_t {
XFRMA_SAD_UNSPEC,
XFRMA_SAD_CNT,