diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index e65093f4aa7a..eb00a219aa51 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -1147,6 +1147,7 @@ void bnxt_update_vf_mac(struct bnxt *bp) { struct hwrm_func_qcaps_input req = {0}; struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr; + bool inform_pf = false; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QCAPS, -1, -1); req.fid = cpu_to_le16(0xffff); @@ -1162,14 +1163,22 @@ void bnxt_update_vf_mac(struct bnxt *bp) * default but the stored zero MAC will allow the VF user to change * the random MAC address using ndo_set_mac_address() if he wants. */ - if (!ether_addr_equal(resp->mac_address, bp->vf.mac_addr)) + if (!ether_addr_equal(resp->mac_address, bp->vf.mac_addr)) { memcpy(bp->vf.mac_addr, resp->mac_address, ETH_ALEN); + /* This means we are now using our own MAC address, let + * the PF know about this MAC address. + */ + if (!is_valid_ether_addr(bp->vf.mac_addr)) + inform_pf = true; + } /* overwrite netdev dev_addr with admin VF MAC */ if (is_valid_ether_addr(bp->vf.mac_addr)) memcpy(bp->dev->dev_addr, bp->vf.mac_addr, ETH_ALEN); update_vf_mac_exit: mutex_unlock(&bp->hwrm_cmd_lock); + if (inform_pf) + bnxt_approve_mac(bp, bp->dev->dev_addr, false); } #else |