[Intel-wired-lan] [PATCH S43 11/15] ice: set VF default LAN address
Tony Nguyen
anthony.l.nguyen at intel.com
Sat May 16 00:36:40 UTC 2020
From: Paul Greenwalt <paul.greenwalt at intel.com>
Remove is_zero_ether_add() check when setting the VF default LAN address.
This check assumed that the address had been delete and zeroed before
calling ice_vc_add_mac_addr(). Now the default LAN address will be set
to the last unicast MAC address added by the VF.
The default LAN address is reported by the PF via ndo_get_vf_config.
Signed-off-by: Paul Greenwalt <paul.greenwalt at intel.com>
---
drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index aec619215b2e..b27206423537 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -2836,9 +2836,11 @@ ice_vc_add_mac_addr(struct ice_vf *vf, struct ice_vsi *vsi, u8 *mac_addr)
return -EIO;
}
- /* only set dflt_lan_addr once */
- if (is_zero_ether_addr(vf->dflt_lan_addr.addr) &&
- is_unicast_ether_addr(mac_addr))
+ /* Set the default LAN address to the latest unicast MAC address added
+ * by the VF. The default LAN address is reported by the PF via
+ * ndo_get_vf_config.
+ */
+ if (is_unicast_ether_addr(mac_addr))
ether_addr_copy(vf->dflt_lan_addr.addr, mac_addr);
vf->num_mac++;
--
2.20.1
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