[dpdk-dev] [PATCH 24/28] bnxt: Add support for mac_addr_set dev_op
Ajit Khaparde
ajit.khaparde at broadcom.com
Tue Mar 28 05:48:59 CEST 2017
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.khaparde at 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)
More information about the dev
mailing list