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authorMiroslav Lichvar <mlichvar@redhat.com>2017-05-19 17:52:36 +0200
committerDavid S. Miller <davem@davemloft.net>2017-05-21 13:37:32 -0400
commite3412575488ac2408f737a14296cce34c9d8b4f8 (patch)
treed3b98453b57ba45ac7c2cf90ed87514a8a607d6a /net/core
parentb8210a9e4bea6354eccc5d8a50ecc21ea7486dc9 (diff)
net: ethernet: update drivers to handle HWTSTAMP_FILTER_NTP_ALL
Include HWTSTAMP_FILTER_NTP_ALL in net_hwtstamp_validate() as a valid filter and update drivers which can timestamp all packets, or which explicitly list unsupported filters instead of using a default case, to handle the filter. CC: Richard Cochran <richardcochran@gmail.com> CC: Willem de Bruijn <willemb@google.com> Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev_ioctl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
index 8f036a76b92e..77f04e71100f 100644
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -225,9 +225,8 @@ static int net_hwtstamp_validate(struct ifreq *ifr)
case HWTSTAMP_FILTER_PTP_V2_EVENT:
case HWTSTAMP_FILTER_PTP_V2_SYNC:
case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
- rx_filter_valid = 1;
- break;
case HWTSTAMP_FILTER_NTP_ALL:
+ rx_filter_valid = 1;
break;
}