[dpdk-dev] [PATCH 24/28] bnxt: Add support for mac_addr_set dev_op

[Ajit Khaparde]

This patch adds support for the mac_addr_set dev_op.
This feature is not supported for a VF device.
Signed-off-by: Ajit Khaparde <ajit.khapa...@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 641dcd4..af0bd49 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1330,6 +1330,42 @@ bnxt_vlan_offload_set_op(struct rte_eth_dev *dev, int 
mask)
 }
 
 
+static void
+bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev, struct ether_addr *addr)
+{
+       struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+       /* Default Filter is tied to VNIC 0 */
+       struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
+       struct bnxt_filter_info *filter;
+       int rc;
+
+       if (BNXT_VF(bp))
+               return;
+
+       memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr));
+       memcpy(&dev->data->mac_addrs[0], bp->mac_addr, ETHER_ADDR_LEN);
+
+       STAILQ_FOREACH(filter, &vnic->filter, next) {
+               /* Default Filter is at Index 0 */
+               if (filter->mac_index != 0)
+                       continue;
+               rc = bnxt_hwrm_clear_filter(bp, filter);
+               if (rc)
+                       break;
+               memcpy(filter->l2_addr, bp->mac_addr, ETHER_ADDR_LEN);
+               memset(filter->l2_addr_mask, 0xff, ETHER_ADDR_LEN);
+               filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX;
+               filter->enables |=
+                       HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR |
+                       HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK;
+               rc = bnxt_hwrm_set_filter(bp, vnic, filter);
+               if (rc)
+                       break;
+               filter->mac_index = 0;
+               RTE_LOG(DEBUG, PMD, "Set MAC addr\n");
+       }
+}
+
 /*
  * Initialization
  */
@@ -1366,6 +1402,7 @@ static const struct eth_dev_ops bnxt_dev_ops = {
        .vlan_filter_set = bnxt_vlan_filter_set_op,
        .vlan_strip_queue_set = bnxt_vlan_strip_queue_set_op,
        .vlan_offload_set = bnxt_vlan_offload_set_op,
+       .mac_addr_set = bnxt_set_default_mac_addr_op,
 };
 
 static bool bnxt_vf_pciid(uint16_t id)
-- 
2.10.1 (Apple Git-78)