android_kernel_xiaomi_sm8350/include
Patrick Ohly cb9eff0978 net: new user space API for time stamping of incoming and outgoing packets
User space can request hardware and/or software time stamping.
Reporting of the result(s) via a new control message is enabled
separately for each field in the message because some of the
fields may require additional computation and thus cause overhead.
User space can tell the different kinds of time stamps apart
and choose what suits its needs.

When a TX timestamp operation is requested, the TX skb will be cloned
and the clone will be time stamped (in hardware or software) and added
to the socket error queue of the skb, if the skb has a socket
associated with it.

The actual TX timestamp will reach userspace as a RX timestamp on the
cloned packet. If timestamping is requested and no timestamping is
done in the device driver (potentially this may use hardware
timestamping), it will be done in software after the device's
start_hard_xmit routine.

Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-15 22:43:33 -08:00
..
acpi ACPI: Enable bit 11 in _PDC to advertise hw coord 2009-02-07 00:41:14 -05:00
asm-arm
asm-frv net: new user space API for time stamping of incoming and outgoing packets 2009-02-15 22:43:33 -08:00
asm-generic Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-26 09:47:28 -08:00
asm-h8300
asm-m32r net: new user space API for time stamping of incoming and outgoing packets 2009-02-15 22:43:33 -08:00
asm-mn10300 net: new user space API for time stamping of incoming and outgoing packets 2009-02-15 22:43:33 -08:00
crypto crypto: shash - Fix tfm destruction 2009-02-05 16:51:25 +11:00
drm drm/i915: add fence register management to execbuf 2009-02-08 21:38:02 +10:00
keys
linux net: new user space API for time stamping of incoming and outgoing packets 2009-02-15 22:43:33 -08:00
math-emu
media Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2009-02-02 19:26:06 -08:00
mtd headers_check fix: mtd/inftl-user.h 2009-01-31 00:13:34 +05:30
net Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-02-14 23:12:00 -08:00
pcmcia
rdma net: replace __constant_{endian} uses in net headers 2009-02-14 22:58:35 -08:00
rxrpc
scsi [SCSI] iscsi_tcp: make padbuf non-static 2009-01-13 10:41:34 -06:00
sound headers_check fix: sound/hdsp.h 2009-01-31 00:13:56 +05:30
trace
video atyfb: fix CONFIG_ namespace violations 2009-02-05 12:56:48 -08:00
xen xen: add xenfs to allow usermode <-> Xen interaction 2009-01-08 08:30:59 -08:00
Kbuild