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net: mscc: ocelot: fix timestamp info if ptp clock does not work 

The timestamp info should be only software timestamp capabilities
if ptp clock does not work.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yangbo Lu 2020-04-20 10:46:46 +08:00 committed by David S. Miller
parent 2b49d128b3
commit d2b09a8e7b
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/mscc/ocelot.c
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@ -1349,6 +1349,12 @@ int ocelot_get_ts_info(struct ocelot *ocelot, int port,
{
info->phc_index = ocelot->ptp_clock ?
ptp_clock_index(ocelot->ptp_clock) : -1;
if (info->phc_index == -1) {
info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE |
SOF_TIMESTAMPING_RX_SOFTWARE |
SOF_TIMESTAMPING_SOFTWARE;
return 0;
}
info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE |
SOF_TIMESTAMPING_RX_SOFTWARE |
SOF_TIMESTAMPING_SOFTWARE |