be2net: allow VFs to program MAC and VLAN filters
In the current design VFs were not allowed to program MAC/VLAN filters.
Only the PF driver was allowed to configure/provision MAC and transparent
VLANs to a VF. Change this to support MAC/VLAN filtering on a VF by a VM.
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 29e7870..858bb47 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2880,6 +2880,7 @@
u16 def_vlan, lnk_speed;
int status, old_vfs, vf;
struct device *dev = &adapter->pdev->dev;
+ u32 privileges;
old_vfs = pci_num_vf(adapter->pdev);
if (old_vfs) {
@@ -2923,6 +2924,18 @@
}
for_all_vfs(adapter, vf_cfg, vf) {
+ /* Allow VFs to programs MAC/VLAN filters */
+ status = be_cmd_get_fn_privileges(adapter, &privileges, vf + 1);
+ if (!status && !(privileges & BE_PRIV_FILTMGMT)) {
+ status = be_cmd_set_fn_privileges(adapter,
+ privileges |
+ BE_PRIV_FILTMGMT,
+ vf + 1);
+ if (!status)
+ dev_info(dev, "VF%d has FILTMGMT privilege\n",
+ vf);
+ }
+
/* BE3 FW, by default, caps VF TX-rate to 100mbps.
* Allow full available bandwidth
*/