stmmac: Correctly report PTP capabilities.
authorPhil Reid <preid@electromag.com.au>
Fri, 30 Oct 2015 08:43:55 +0000 (16:43 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Dec 2015 19:31:05 +0000 (14:31 -0500)
commit912bd0daa23af0c2841404eced4c0ed324495813
tree05b0bac39d7b8747aa3f2da1004eb442db83cd2d
parentd5f4b22792972ecbf5984a6b482793a9edff523d
stmmac: Correctly report PTP capabilities.

[ Upstream commit e6dbe1eb2db0d7a14991c06278dd3030c45fb825 ]

priv->hwts_*_en indicate if timestamping is enabled/disabled at run
time. But  priv->dma_cap.time_stamp  and priv->dma_cap.atime_stamp
indicates HW is support for PTPv1/PTPv2.

Signed-off-by: Phil Reid <preid@electromag.com.au>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c