net: add driver hook for tx time stamping.
commit4507a71507d4ff37e9a499c4241b7701ed1feab4
authorRichard Cochran <richardcochran@gmail.com>
Sat, 17 Jul 2010 08:48:28 +0000 (17 08:48 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 19 Jul 2010 02:15:25 +0000 (18 19:15 -0700)
tree775ff8a11852f37ebc78363cf41729221cd92718
parentad1afb00393915a51c21b1ae8704562bf036855f
net: add driver hook for tx time stamping.

This patch adds a hook for transmit time stamps. The transmit hook
allows a software fallback for transmit time stamps, for MACs
lacking time stamping hardware. Using the hook will still require
adding an inline function call to each MAC driver.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/skbuff.h