3c59x: Add software timestamping
authorMatthew Whitehead <tedheadster@gmail.com>
Mon, 16 Dec 2013 15:20:26 +0000 (10:20 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 19 Dec 2013 19:32:52 +0000 (14:32 -0500)
Added software timestamping ability. Tested with linuxptp and synchronized
clocks to an average of less than 200 microseconds on 10 megabit ethernet.

Tested on both Vortex and Boomerang models.

Signed-off-by: Matthew Whitehead <tedheadster@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/3com/3c59x.c

Simple merge