@@ -2341,24 +2341,30 @@ static int ionic_station_set(struct ionic_lif *lif)
err = ionic_adminq_post_wait(lif, &ctx);
if (err)
return err;
-
+ netdev_dbg(lif->netdev, "found initial MAC addr %pM\n",
+ ctx.comp.lif_getattr.mac);
if (is_zero_ether_addr(ctx.comp.lif_getattr.mac))
return 0;
- memcpy(addr.sa_data, ctx.comp.lif_getattr.mac, netdev->addr_len);
- addr.sa_family = AF_INET;
- err = eth_prepare_mac_addr_change(netdev, &addr);
- if (err) {
- netdev_warn(lif->netdev, "ignoring bad MAC addr from NIC %pM - err %d\n",
- addr.sa_data, err);
- return 0;
- }
+ if (!ether_addr_equal(ctx.comp.lif_getattr.mac, netdev->dev_addr)) {
+ memcpy(addr.sa_data, ctx.comp.lif_getattr.mac, netdev->addr_len);
+ addr.sa_family = AF_INET;
+ err = eth_prepare_mac_addr_change(netdev, &addr);
+ if (err) {
+ netdev_warn(lif->netdev, "ignoring bad MAC addr from NIC %pM - err %d\n",
+ addr.sa_data, err);
+ return 0;
+ }
- netdev_dbg(lif->netdev, "deleting station MAC addr %pM\n",
- netdev->dev_addr);
- ionic_lif_addr(lif, netdev->dev_addr, false);
+ if (!is_zero_ether_addr(netdev->dev_addr)) {
+ netdev_dbg(lif->netdev, "deleting station MAC addr %pM\n",
+ netdev->dev_addr);
+ ionic_lif_addr(lif, netdev->dev_addr, false);
+ }
+
+ eth_commit_mac_addr_change(netdev, &addr);
+ }
- eth_commit_mac_addr_change(netdev, &addr);
netdev_dbg(lif->netdev, "adding station MAC addr %pM\n",
netdev->dev_addr);
ionic_lif_addr(lif, netdev->dev_addr, true);
The code was working too hard and in some cases was trying to delete filters that weren't there, generating a potentially misleading error message. IONIC_CMD_RX_FILTER_DEL (32) failed: IONIC_RC_ENOENT (-2) Fixes: 2a654540be10 ("ionic: Add Rx filter and rx_mode ndo support") Signed-off-by: Shannon Nelson <snelson@pensando.io> --- .../net/ethernet/pensando/ionic/ionic_lif.c | 32 +++++++++++-------- 1 file changed, 19 insertions(+), 13 deletions(-)