@@ -1376,6 +1376,10 @@ struct bnx2x_softc {
uint8_t prio_to_cos[BNX2X_MAX_PRIORITY];
int panic;
+ /* Array of Multicast addrs */
+ struct rte_ether_addr mc_addrs[VF_MAX_MULTICAST_PER_VF];
+ /* Multicast mac addresses number */
+ uint16_t mc_addrs_num;
}; /* struct bnx2x_softc */
/* IOCTL sub-commands for edebug and firmware upgrade */
@@ -240,6 +240,9 @@ bnx2x_dev_start(struct rte_eth_dev *dev)
PMD_DRV_LOG(ERR, sc, "rte_intr_enable failed");
}
+ /* Configure the previously stored Multicast address list */
+ if (IS_VF(sc))
+ bnx2x_vfpf_set_mcast(sc, sc->mc_addrs, sc->mc_addrs_num);
bnx2x_dev_rxtx_init(dev);
bnx2x_print_device_info(sc);
@@ -265,7 +268,12 @@ bnx2x_dev_stop(struct rte_eth_dev *dev)
/* stop the periodic callout */
bnx2x_periodic_stop(dev);
}
-
+ /* Remove the configured Multicast list
+ * Sending NULL for the list of address and the
+ * Number is set to 0 denoting DEL_CMD
+ */
+ if (IS_VF(sc))
+ bnx2x_vfpf_set_mcast(sc, NULL, 0);
ret = bnx2x_nic_unload(sc, UNLOAD_NORMAL, FALSE);
if (ret) {
PMD_DRV_LOG(DEBUG, sc, "bnx2x_nic_unload failed (%d)", ret);
@@ -349,6 +357,30 @@ bnx2x_dev_allmulticast_disable(struct rte_eth_dev *dev)
}
static int
+bnx2x_dev_set_mc_addr_list(struct rte_eth_dev *dev,
+ struct rte_ether_addr *mc_addrs, uint32_t mc_addrs_num)
+{
+ struct bnx2x_softc *sc = dev->data->dev_private;
+ int err;
+ PMD_INIT_FUNC_TRACE(sc);
+ /* flush previous addresses */
+ err = bnx2x_vfpf_set_mcast(sc, NULL, 0);
+ if (err)
+ return err;
+ sc->mc_addrs_num = 0;
+
+ /* Add new ones */
+ err = bnx2x_vfpf_set_mcast(sc, mc_addrs, mc_addrs_num);
+ if (err)
+ return err;
+
+ sc->mc_addrs_num = mc_addrs_num;
+ memcpy(sc->mc_addrs, mc_addrs, mc_addrs_num * sizeof(*mc_addrs));
+
+ return 0;
+}
+
+static int
bnx2x_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
{
struct bnx2x_softc *sc = dev->data->dev_private;
@@ -562,6 +594,7 @@ static const struct eth_dev_ops bnx2xvf_eth_dev_ops = {
.promiscuous_disable = bnx2x_promisc_disable,
.allmulticast_enable = bnx2x_dev_allmulticast_enable,
.allmulticast_disable = bnx2x_dev_allmulticast_disable,
+ .set_mc_addr_list = bnx2x_dev_set_mc_addr_list,
.link_update = bnx2xvf_dev_link_update,
.stats_get = bnx2x_dev_stats_get,
.xstats_get = bnx2x_dev_xstats_get,
@@ -703,3 +703,61 @@ bnx2x_vf_set_rx_mode(struct bnx2x_softc *sc)
return rc;
}
+
+int
+bnx2x_vfpf_set_mcast(struct bnx2x_softc *sc,
+ struct rte_ether_addr *mc_addrs,
+ uint32_t mc_addrs_num)
+{
+ struct vf_set_q_filters_tlv *query;
+ struct vf_common_reply_tlv *reply =
+ &sc->vf2pf_mbox->resp.common_reply;
+ int rc = 0;
+ uint32_t i = 0;
+ query = &sc->vf2pf_mbox->query[0].set_q_filters;
+ bnx2x_vf_prep(sc, &query->first_tlv, BNX2X_VF_TLV_SET_Q_FILTERS,
+ sizeof(*query));
+ /* We support PFVF_MAX_MULTICAST_PER_VF mcast addresses tops */
+ if (mc_addrs_num > VF_MAX_MULTICAST_PER_VF) {
+ PMD_DRV_LOG(ERR, sc,
+ "VF supports not more than %d multicast MAC addresses",
+ VF_MAX_MULTICAST_PER_VF);
+
+ rc = -EINVAL;
+ goto out;
+ }
+
+ for (i = 0; i < mc_addrs_num; i++) {
+ PMD_DRV_LOG(DEBUG, sc, "Adding mcast MAC:%x:%x:%x:%x:%x:%x",
+ mc_addrs[i].addr_bytes[0],
+ mc_addrs[i].addr_bytes[1],
+ mc_addrs[i].addr_bytes[2],
+ mc_addrs[i].addr_bytes[3],
+ mc_addrs[i].addr_bytes[4],
+ mc_addrs[i].addr_bytes[5]);
+ memcpy(query->multicast[i], mc_addrs[i].addr_bytes, ETH_ALEN);
+ }
+
+ query->vf_qid = 0;
+ query->flags = BNX2X_VF_MULTICAST_CHANGED;
+ query->multicast_cnt = i;
+
+ /* add list termination tlv */
+ bnx2x_add_tlv(sc, query, query->first_tlv.tl.length,
+ BNX2X_VF_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+ rc = bnx2x_do_req4pf(sc, sc->vf2pf_mbox_mapping.paddr);
+ if (rc)
+ goto out;
+
+ if (reply->status != BNX2X_VF_STATUS_SUCCESS) {
+ PMD_DRV_LOG(ERR, sc, "Set Rx mode/multicast failed: %d",
+ reply->status);
+ rc = -EINVAL;
+ }
+
+out:
+ bnx2x_vf_finalize(sc, &query->first_tlv);
+
+ return rc;
+}
@@ -331,5 +331,8 @@ struct bnx2x_vf_mbx_msg {
int bnx2x_vf_teardown_queue(struct bnx2x_softc *sc, int qid);
int bnx2x_vf_set_mac(struct bnx2x_softc *sc, int set);
int bnx2x_vf_config_rss(struct bnx2x_softc *sc, struct ecore_config_rss_params *params);
+int bnx2x_vfpf_set_mcast(struct bnx2x_softc *sc,
+ struct rte_ether_addr *mc_addrs,
+ uint32_t mc_addrs_num);
#endif /* BNX2X_VFPF_H */