[dpdk-dev,1/2] net/bnxt: check current vlan anti spoof value before setting new value
Checks
Commit Message
If the current VLAN anti spoof setting is same as the new value,
the firmware can return an error. Call the HWRM command to update
the new setting if it is different from the current value.
Fixes: 36735a932ca7 ("net/bnxt: support set VF QOS and MAC anti spoof")
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/rte_pmd_bnxt.c | 3 +++
1 file changed, 3 insertions(+)
Comments
On 7/25/2017 4:32 AM, Ajit Khaparde wrote:
> If the current VLAN anti spoof setting is same as the new value,
> the firmware can return an error. Call the HWRM command to update
> the new setting if it is different from the current value.
>
> Fixes: 36735a932ca7 ("net/bnxt: support set VF QOS and MAC anti spoof")
>
> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Applied to dpdk-next-net/master, thanks.
@@ -321,6 +321,9 @@ int rte_pmd_bnxt_set_vf_vlan_anti_spoof(uint8_t port, uint16_t vf, uint8_t on)
if (vf >= dev_info.max_vfs)
return -EINVAL;
+ if (on == bp->pf.vf_info[vf].vlan_spoof_en)
+ return 0;
+
rc = bnxt_hwrm_func_cfg_vf_set_vlan_anti_spoof(bp, vf, on);
if (!rc) {
bp->pf.vf_info[vf].vlan_spoof_en = on;