Richard Cochran
c8f3a8c310
ethtool: Introduce a method for getting time stamping capabilities. ...
This commit adds a new ethtool ioctl that exposes the SO_TIMESTAMPING
capabilities of a network interface. In addition, user space programs
can use this ioctl to discover the PTP Hardware Clock (PHC) device
associated with the interface.
Since software receive time stamps are handled by the stack, the generic
ethtool code can answer the query correctly in case the MAC or PHY
drivers lack special time stamping features.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-04 05:28:45 -04:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
bcma: add support for on-chip OTP memory used for SPROM storage
2012-03-06 15:16:18 -05:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
Merge branch 'i2c-embedded/for-3.4' of git://git.pengutronix.de/git/wsa/linux
2012-03-23 14:12:04 -07:00
Input: ili210x - add support for Ilitek ILI210x based touchscreens
2012-03-17 12:20:44 -07:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
ipset: Stop using NLA_PUT*().
2012-04-02 04:33:41 -04:00
netfilter: ebtables: fix alignment problem in ppc
2012-02-21 13:29:06 +01:00
netfilter: remove ipt_SAME.h and ipt_realm.h
2012-03-07 17:40:56 +01:00
netfilter: merge ipt_LOG and ip6_LOG into xt_LOG
2012-03-07 17:40:49 +01:00
pinctrl: introduce generic pin config
2012-03-12 22:49:02 +01:00
ARM: driver specific updates
2012-03-27 16:41:24 -07:00
md: Use existed macros instead of numbers
2012-03-13 11:21:23 +11:00
ARM: driver specific updates
2012-03-27 16:41:24 -07:00
ARM: global cleanups
2012-03-27 16:03:32 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
SUNRPC: Kill compiler warning when RPC_DEBUG is unset
2012-03-21 09:31:31 -04:00
USB: EHCI: Add a generic platform device driver
2012-03-15 12:42:07 -07:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
iommu/amd: Split amd_iommu_init function
2012-03-01 16:14:48 +01:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter
2012-03-01 13:38:49 +01:00
atomic: Allow atomic_inc_not_zero to be overridden
2012-03-07 17:06:08 +11:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
constify path argument of audit_log_d_path()
2012-03-20 21:29:40 -04:00
__register_binfmt() made void
2012-03-20 21:29:46 -04:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
bitops: introduce for_each_clear_bit()
2012-03-23 16:58:34 -07:00
bug: consolidate BUILD_BUG_ON with other bug code
2012-03-04 17:54:35 -05:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
cgroup: revert ss_id_lock to spinlock
2012-03-21 17:55:01 -07:00
vmscan: only defer compaction for failed order and higher
2012-03-21 17:54:56 -07:00
Fix autofs compile without CONFIG_COMPAT
2012-02-26 09:44:55 -08:00
include/ and checkpatch: prefer __scanf to __attribute__((format(scanf,...)
2012-03-23 16:58:36 -07:00
compiler.h: Fix typo
2012-02-28 16:02:54 +01:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
cpuset: mm: reduce large amounts of memory barrier related damage v3
2012-03-21 17:54:59 -07:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
crc32: bolt on crc32c
2012-03-23 16:58:38 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
vfs: d_alloc_root() gone
2012-03-20 21:29:37 -04:00
dccp: fix bug in sequence number validation during connection setup
2012-03-03 09:02:52 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
debugfs-related mode_t whack-a-mole
2012-03-20 21:29:53 -04:00
PM / devfreq: add relation of recommended frequency.
2012-03-17 21:51:34 +01:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-03-21 18:55:10 -07:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
x86, efi: Allow basic init with mixed 32/64-bit efi/kernel
2012-02-23 18:54:51 -08:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
drivercore: Add driver probe deferral mechanism
2012-03-08 11:53:13 -08:00
ethtool: Introduce a method for getting time stamping capabilities.
2012-04-04 05:28:45 -04:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
vfs: drop_file_write_access() made static
2012-03-20 21:29:32 -04:00
filter: add XOR operation
2012-04-03 18:36:20 -04:00
firewire: allow explicit flushing of iso packet completions
2012-03-18 22:15:39 +01:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
ftrace, perf: Add filter support for function trace event
2012-02-21 11:08:30 -05:00
ftrace: Allow to specify filter field type for ftrace events
2012-02-21 11:08:29 -05:00
block: Fix NULL pointer dereference in sd_revalidate_disk
2012-03-02 10:38:33 +01:00
GFS2: FITRIM ioctl support
2012-02-28 17:10:21 +00:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
thp: add HPAGE_PMD_* definitions for !CONFIG_TRANSPARENT_HUGEPAGE
2012-03-21 17:55:02 -07:00
hugetlbfs: fix alignment of huge page requests
2012-03-21 17:54:59 -07:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
net/hyperv: Add flow control based on hi/low watermark
2012-04-03 17:47:15 -04:00
i2c: export bit-banging algo functions
2012-02-29 20:47:42 +01:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
net: Add framework to allow sending packets with customized CRC.
2012-02-24 01:37:35 -08:00
eql: dont rely on HZ=100
2012-03-27 22:45:26 -04:00
net: Report dev->promiscuity in netlink reports.
2012-04-02 04:33:46 -04:00
ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h
2012-03-04 20:41:38 -05:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
arp: allow arp processing to honor per interface arp_accept sysctl
2012-03-16 23:00:20 -07:00
cpuset: mm: reduce large amounts of memory barrier related damage v3
2012-03-21 17:54:59 -07:00
Merge branch 'for-next' of github.com:rydberg/linux into next
2012-03-09 10:56:35 -08:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
irq_domain: Centralize definition of irq_dispose_mapping()
2012-02-26 16:48:06 -07:00
ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h>
2012-03-04 20:41:38 -05:00
static keys: Inline the static_key_enabled() function
2012-02-28 20:01:08 +01:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
vt:tackle kbd_table
2012-03-08 10:50:35 -08:00
ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h
2012-03-04 20:41:38 -05:00
pagemap: export KPF_THP
2012-03-21 17:54:57 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
NFS client updates for Linux 3.4
2012-03-23 08:53:47 -07:00
vt:tackle kbd_table
2012-03-08 10:50:35 -08:00
usermodehelper: kill umh_wait, renumber UMH_* constants
2012-03-23 16:58:41 -07:00
kmsg_dump: don't run on non-error paths by default
2012-03-05 15:49:42 -08:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
leds-lm3530: support pwm input mode
2012-03-23 16:58:35 -07:00
drivers/leds/leds-lp5521.c: support led pattern data
2012-03-23 16:58:34 -07:00
[SCSI] libsas: async ata scanning
2012-02-29 15:35:41 -06:00
backlight: new backlight driver for LP855x devices
2012-03-23 16:58:33 -07:00
magic.h: move some FS magic numbers into magic.h
2012-03-23 16:58:31 -07:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
math: Introduce div64_long
2012-03-15 21:41:34 +01:00
mdio.h: Include linux/types.h
2012-03-03 15:04:45 -05:00
memcg: fix performance of mem_cgroup_begin_update_page_stat()
2012-03-21 17:55:02 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
mm: replace PAGE_MIGRATION with IS_ENABLED(CONFIG_MIGRATION)
2012-03-21 17:54:57 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
vmscan: only defer compaction for failed order and higher
2012-03-21 17:54:56 -07:00
remoteproc/rpmsg: new subsystem
2012-03-27 16:30:09 -07:00
sock: Introduce the SO_PEEK_OFF sock option
2012-02-21 15:03:48 -05:00
net: Support RX-ALL feature flag.
2012-02-24 01:42:07 -08:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]()
2012-02-24 10:05:59 +01:00
netlink: allow to pass data pointer to netlink_dump_start() callback
2012-02-26 14:10:44 -05:00
NFC: Add device powered netlink attribute
2012-03-06 15:16:19 -05:00
NFSv4: Simplify the struct nfs4_stateid
2012-03-06 10:32:47 -05:00
NFS: Fix more NFS debug related build warnings
2012-03-21 09:31:44 -04:00
NFS: Request fh_expire_type attribute in "server caps" operation
2012-03-02 17:18:10 -05:00
NFS: Undo changes to idmap.h
2012-03-05 15:26:47 -05:00
NFSv4.1: Clean ups and bugfixes for the pNFS read/writeback/commit code
2012-03-17 11:09:33 -04:00
NFS: Remove nfs4_setup_sequence from generic rename code
2012-03-21 09:31:46 -04:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
cfg80211: Add background scan period attribute.
2012-03-12 14:19:34 -04:00
nmi watchdog: do not use cpp symbol in Kconfig
2012-03-23 16:58:31 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-03-21 18:55:10 -07:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
irq_domain: Centralize definition of irq_dispose_mapping()
2012-02-26 16:48:06 -07:00
dt: fix twl4030 for non-dt compile on x86
2012-03-05 08:09:09 -07:00
OMAP1: pass LCD config with omapfb_set_lcd_config()
2012-02-23 09:39:23 +02:00
mm, oom: force oom kill on sysrq+f
2012-03-21 17:54:58 -07:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
padata: Fix race on sequence number wrap
2012-03-14 17:25:56 +08:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
memcg: remove PCG_FILE_MAPPED
2012-03-21 17:55:01 -07:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
2012-03-23 14:02:12 -07:00
tg3: Recode PCI MRRS adjustment as a PCI quirk
2012-03-04 20:54:01 -05:00
PCI: Add PCI_EXP_TYPE_PCIE_BRIDGE value
2012-02-23 12:05:21 -08:00
percpu: fix __this_cpu_{sub,inc,dec}_return() definition
2012-03-04 09:34:15 -08:00
perf: Add ABI reference sizes
2012-03-09 08:26:05 +01:00
ethtool: Introduce a method for getting time stamping capabilities.
2012-04-04 05:28:45 -04:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
magic.h: move some FS magic numbers into magic.h
2012-03-23 16:58:31 -07:00
Merge branch 'pm-qos'
2012-03-16 21:49:24 +01:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
PM / QoS: Make it possible to expose PM QoS latency constraints
2012-03-13 22:37:14 +01:00
PM / Sleep: Add more wakeup source initialization routines
2012-03-04 23:08:46 +01:00
poll: add poll_requested_events() and poll_does_not_wait() functions
2012-03-23 16:58:38 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
ppp: Change copyright notices from ANU to me
2012-03-04 20:41:38 -05:00
ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h
2012-03-04 20:41:38 -05:00
ppp: Change copyright notices from ANU to me
2012-03-04 20:41:38 -05:00
prctl: add PR_{SET,GET}_CHILD_SUBREAPER to allow simple process supervision
2012-03-23 16:58:32 -07:00
sched/rt: Document scheduler related skip-resched-check sites
2012-03-01 10:28:04 +01:00
driver core merge for 3.4-rc1
2012-03-20 11:16:20 -07:00
ptp: Add a method for obtaining the device index.
2012-04-04 05:28:45 -04:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
fs: initial qnx6fs addition
2012-03-20 21:29:38 -04:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
rcu: Prevent RCU callbacks from executing before scheduler initialized
2012-02-21 09:03:41 -08:00
rcu: Call out dangers of expedited RCU primitives
2012-02-21 09:06:08 -08:00
The following text was taken from the original review request:
2012-03-24 10:41:37 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
move private bits of reiserfs_fs.h to fs/reiserfs/reiserfs.h
2012-03-20 21:29:43 -04:00
take private bits of reiserfs_xattr.h to fs/reiserfs/xattr.h
2012-03-20 21:29:42 -04:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
remoteproc: remove the hardcoded vring alignment
2012-03-06 19:14:37 +02:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
rmap: remove __anon_vma_link() declaration
2012-03-21 17:54:57 -07:00
rtnetlink: Fix problem with buffer allocation
2012-02-21 16:56:45 -05:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
prctl: add PR_{SET,GET}_CHILD_SUBREAPER to allow simple process supervision
2012-03-23 16:58:32 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2012-03-21 13:25:04 -07:00
The following text was taken from the original review request:
2012-03-24 10:08:39 -07:00
TTY: serial, simplify ASYNC_USR_MASK
2012-03-08 11:38:50 -08:00
serial: introduce generic port in/out helpers
2012-03-09 12:47:56 -08:00
device.h: audit and cleanup users in main include dir
2012-03-16 10:38:24 -04:00
sh: remove clk_ops
2012-03-12 22:19:13 +01:00
epoll: introduce POLLFREE to flush ->signalfd_wqh before kfree()
2012-02-24 11:42:50 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-03-27 16:52:32 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
tcp: reduce out_of_order memory use
2012-03-19 16:53:08 -04:00
net: get rid of some pointless casts to sockaddr
2012-03-11 19:11:22 -07:00
spinlock: macroize assert_spin_locked to avoid bug.h dependency
2012-02-28 17:49:26 -05:00
rcu: Convert WARN_ON_ONCE() in rcu_lock_acquire() to lockdep
2012-02-21 09:06:09 -08:00
static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]()
2012-02-24 10:05:59 +01:00
mm: drain percpu lru add/rotate page-vectors on cpu hot-unplug
2012-03-21 17:54:58 -07:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-03-01 17:57:40 -05:00
constify path argument of trace_seq_path()
2012-03-20 21:29:40 -04:00
ptrace: the killed tracee should not enter the syscall
2012-03-23 16:58:40 -07:00
static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]()
2012-02-24 10:05:59 +01:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
TTY: tty_driver, document tty->ops->shutdown limitation
2012-03-08 11:38:51 -08:00
USB: dynamically allocate usb_device children pointers instead of using a fix array
2012-03-13 14:24:07 -07:00
[media] V4L: Improve the selection API documentation
2012-03-19 15:33:24 -03:00
BUG: headers with BUG/BUG_ON etc. need linux/bug.h
2012-03-04 17:54:34 -05:00
remoteproc/rpmsg: new subsystem
2012-03-27 16:30:09 -07:00
vt:tackle kbd_table
2012-03-08 10:50:35 -08:00
sched/wait: Add __wake_up_all_locked() API
2012-03-01 10:28:04 +01:00
Block: use a freezable workqueue for disk-event polling
2012-03-02 10:51:00 +01:00
writeback: fix typo in the writeback_control comment
2012-03-07 16:08:46 +01:00
