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nvethernet: IOCTL and broadcasting MAC timestamp support

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1) Register broadcasting MAC timestamp to clients so that
client can make use of the ptp callback for getting the
timestamp
2) Add private ioctl to read Timestamp information of
both HW PTP time and kernel time

Bug 200512422

Change-Id: I03509cc02f28571108a1061c739840c86f960af4
Signed-off-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2161172
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Narayan Reddy
2019-07-25 16:06:56 +05:30
committed by Revanth Kumar Uppala
parent ffde058071
commit da8bbea503
4 changed files with 145 additions and 2 deletions
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4
drivers/net/ethernet/nvidia/nvethernet/ether_linux.c
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@@ -1962,6 +1962,10 @@ static int ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
ret = ether_handle_priv_ioctl(dev, rq);
break;
case ETHER_PRV_TS_IOCTL:
ret = ether_handle_priv_ts_ioctl(pdata, rq);
break;
case SIOCSHWTSTAMP:
ret = ether_handle_hwtstamp_ioctl(pdata, rq);
break;