igb: add per-packet timestamping
authorNick Nunley <nicholasx.d.nunley@intel.com>
Fri, 26 Mar 2010 11:36:47 +0000 (11:36 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 31 Mar 2010 06:42:27 +0000 (23:42 -0700)
commit757b77e2b208490868cf21fd22d796eb9bd199c5
tree628dccdbed780dc38d9843bb30d5c5920b830258
parent3365a2934cce29fa9196bc4fd7086f62e799ee84
igb: add per-packet timestamping

This patch adds support for per-packet timestamping for the
82580 adapter. The rx timestamp code is also pulled out of the
inlined rx hotpath and instead moved to a seperate function.

This version adds a comment explaining the per-packet timestamping
code added to igb_hwtstamp_ioctl().

Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/igb/e1000_82575.h
drivers/net/igb/igb.h
drivers/net/igb/igb_main.c