net: thunderx: Don't set mac address for secondary Qset VFs

Sunil Goutham · davem330 · commit a3a8ce4ce78d · 2016-08-13T11:59:32.000-07:00
Set MAC addresses only for primary VF's and don't for
secondary VFs.

Signed-off-by: Sunil Goutham &lt;sgoutham@cavium.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -1209,7 +1209,7 @@ int nicvf_open(struct net_device *netdev)
 	}
 
 	/* Check if we got MAC address from PF or else generate a radom MAC */
-	if (is_zero_ether_addr(netdev->dev_addr)) {
+	if (!nic->sqs_mode && is_zero_ether_addr(netdev->dev_addr)) {
 		eth_hw_addr_random(netdev);
 		nicvf_hw_set_mac_addr(nic, netdev);
 	}

Original file line number	Diff line number	Diff line change
`@@ -1209,7 +1209,7 @@ int nicvf_open(struct net_device *netdev)`
`1209`	`1209`	`}`
`1210`	`1210`
`1211`	`1211`	`/* Check if we got MAC address from PF or else generate a radom MAC */`
`1212`		`- if (is_zero_ether_addr(netdev->dev_addr)) {`
	`1212`	`+ if (!nic->sqs_mode && is_zero_ether_addr(netdev->dev_addr)) {`
`1213`	`1213`	`eth_hw_addr_random(netdev);`
`1214`	`1214`	`nicvf_hw_set_mac_addr(nic, netdev);`
`1215`	`1215`	`}`