+static inline int fm10k_glort_valid(struct fm10k_hw *hw)
+{
+ return ((hw->mac.dglort_map & FM10K_DGLORTMAP_NONE)
+ != FM10K_DGLORTMAP_NONE);
+}
+
+static void
+fm10k_dev_promiscuous_enable(struct rte_eth_dev *dev)
+{
+ struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int status;
+
+ PMD_INIT_FUNC_TRACE();
+
+ /* Return if it didn't acquire valid glort range */
+ if (!fm10k_glort_valid(hw))
+ return;
+
+ fm10k_mbx_lock(hw);
+ status = hw->mac.ops.update_xcast_mode(hw, hw->mac.dglort_map,
+ FM10K_XCAST_MODE_PROMISC);
+ fm10k_mbx_unlock(hw);
+
+ if (status != FM10K_SUCCESS)
+ PMD_INIT_LOG(ERR, "Failed to enable promiscuous mode");
+}
+
+static void
+fm10k_dev_promiscuous_disable(struct rte_eth_dev *dev)
+{
+ struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint8_t mode;
+ int status;
+
+ PMD_INIT_FUNC_TRACE();
+
+ /* Return if it didn't acquire valid glort range */
+ if (!fm10k_glort_valid(hw))
+ return;
+
+ if (dev->data->all_multicast == 1)
+ mode = FM10K_XCAST_MODE_ALLMULTI;
+ else
+ mode = FM10K_XCAST_MODE_NONE;
+
+ fm10k_mbx_lock(hw);
+ status = hw->mac.ops.update_xcast_mode(hw, hw->mac.dglort_map,
+ mode);
+ fm10k_mbx_unlock(hw);
+
+ if (status != FM10K_SUCCESS)
+ PMD_INIT_LOG(ERR, "Failed to disable promiscuous mode");
+}
+
+static void
+fm10k_dev_allmulticast_enable(struct rte_eth_dev *dev)
+{
+ struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int status;
+
+ PMD_INIT_FUNC_TRACE();
+
+ /* Return if it didn't acquire valid glort range */
+ if (!fm10k_glort_valid(hw))
+ return;
+
+ /* If promiscuous mode is enabled, it doesn't make sense to enable
+ * allmulticast and disable promiscuous since fm10k only can select
+ * one of the modes.
+ */
+ if (dev->data->promiscuous) {
+ PMD_INIT_LOG(INFO, "Promiscuous mode is enabled, "\
+ "needn't enable allmulticast");
+ return;
+ }
+
+ fm10k_mbx_lock(hw);
+ status = hw->mac.ops.update_xcast_mode(hw, hw->mac.dglort_map,
+ FM10K_XCAST_MODE_ALLMULTI);
+ fm10k_mbx_unlock(hw);
+
+ if (status != FM10K_SUCCESS)
+ PMD_INIT_LOG(ERR, "Failed to enable allmulticast mode");
+}
+
+static void
+fm10k_dev_allmulticast_disable(struct rte_eth_dev *dev)
+{
+ struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ int status;
+
+ PMD_INIT_FUNC_TRACE();
+
+ /* Return if it didn't acquire valid glort range */
+ if (!fm10k_glort_valid(hw))
+ return;
+
+ if (dev->data->promiscuous) {
+ PMD_INIT_LOG(ERR, "Failed to disable allmulticast mode "\
+ "since promisc mode is enabled");
+ return;
+ }
+
+ fm10k_mbx_lock(hw);
+ /* Change mode to unicast mode */
+ status = hw->mac.ops.update_xcast_mode(hw, hw->mac.dglort_map,
+ FM10K_XCAST_MODE_NONE);
+ fm10k_mbx_unlock(hw);
+
+ if (status != FM10K_SUCCESS)
+ PMD_INIT_LOG(ERR, "Failed to disable allmulticast mode");
+}
+
+static void
+fm10k_dev_dglort_map_configure(struct rte_eth_dev *dev)
+{
+ struct fm10k_hw *hw = FM10K_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ uint32_t dglortdec, pool_len, rss_len, i;
+ uint16_t nb_queue_pools;
+ struct fm10k_macvlan_filter_info *macvlan;
+
+ macvlan = FM10K_DEV_PRIVATE_TO_MACVLAN(dev->data->dev_private);
+ nb_queue_pools = macvlan->nb_queue_pools;
+ pool_len = nb_queue_pools ? fls(nb_queue_pools - 1) : 0;
+ rss_len = fls(dev->data->nb_rx_queues - 1) - pool_len;
+ dglortdec = (rss_len << FM10K_DGLORTDEC_RSSLENGTH_SHIFT) | pool_len;
+
+ /* Establish only MAP 0 as valid */
+ FM10K_WRITE_REG(hw, FM10K_DGLORTMAP(0), FM10K_DGLORTMAP_ANY);
+
+ /* Configure VMDQ/RSS DGlort Decoder */
+ FM10K_WRITE_REG(hw, FM10K_DGLORTDEC(0), dglortdec);
+
+ /* Invalidate all other GLORT entries */
+ for (i = 1; i < FM10K_DGLORT_COUNT; i++)
+ FM10K_WRITE_REG(hw, FM10K_DGLORTMAP(i),
+ FM10K_DGLORTMAP_NONE);
+}
+