pch_gbe: correct receive time stamp filtering
authorTakahiro Shimizu <tshimizu818@gmail.com>
Fri, 20 Apr 2012 18:50:34 +0000 (18:50 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 21 Apr 2012 19:27:45 +0000 (15:27 -0400)
commit358dfb6d77c016af764c0f7007697e5f5bc322c2
treeaa2636c3b81bbfa9cf521fc8a474d8e4a77bbbfe
parenta6891ac70c99be5312c9aea9e38169e4cbb4f099
pch_gbe: correct receive time stamp filtering

This patch fixes the driver so that multicast PTP event messages can
be recognized by the hardware time stamping unit. The station address
register must be set according to the desired transport type.

[ RC - Rebased Takahiro's changes and wrote a commit message
  explaining the changes. ]

Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com>
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
drivers/ptp/Kconfig