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Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue

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Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2021-10-25

This series contains updates to ice driver only.

Dave adds event handler for LAG NETDEV_UNREGISTER to unlink device from
link aggregate.

Yongxin Liu adds a check for PTP support during release which would
cause a call trace on non-PTP supported devices.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2021-10-26 13:26:09 +01:00
commit eacd68b7ce
2 changed files with 7 additions and 14 deletions
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18
drivers/net/ethernet/intel/ice/ice_lag.c
View File

@ -100,9 +100,9 @@ static void ice_display_lag_info(struct ice_lag *lag)
*/
static void ice_lag_info_event(struct ice_lag *lag, void *ptr)
{
struct net_device *event_netdev, *netdev_tmp;
struct netdev_notifier_bonding_info *info;
struct netdev_bonding_info *bonding_info;
struct net_device *event_netdev;
const char *lag_netdev_name;
event_netdev = netdev_notifier_info_to_dev(ptr);
@ -123,19 +123,6 @@ static void ice_lag_info_event(struct ice_lag *lag, void *ptr)
goto lag_out;
}
rcu_read_lock();
for_each_netdev_in_bond_rcu(lag->upper_netdev, netdev_tmp) {
if (!netif_is_ice(netdev_tmp))
continue;
if (netdev_tmp && netdev_tmp != lag->netdev &&
lag->peer_netdev != netdev_tmp) {
dev_hold(netdev_tmp);
lag->peer_netdev = netdev_tmp;
}
}
rcu_read_unlock();
if (bonding_info->slave.state)
ice_lag_set_backup(lag);
else
@ -319,6 +306,9 @@ ice_lag_event_handler(struct notifier_block *notif_blk, unsigned long event,
case NETDEV_BONDING_INFO:
ice_lag_info_event(lag, ptr);
break;
case NETDEV_UNREGISTER:
ice_lag_unlink(lag, ptr);
break;
default:
break;
}

3
drivers/net/ethernet/intel/ice/ice_ptp.c
View File

@ -1571,6 +1571,9 @@ err_kworker:
*/
void ice_ptp_release(struct ice_pf *pf)
{
if (!test_bit(ICE_FLAG_PTP, pf->flags))
return;
/* Disable timestamping for both Tx and Rx */
ice_ptp_cfg_timestamp(pf, false);