net/mlx5: add new operations for isolated mode

Isolated works exclusively with the generic flow API, this patch adds a
new set of operations valid in this mode.

 - promiscuous*()
 - allmulticast*()
 - reta*()
 - rss*()

are not supported in this mode as it is fully supported by generic flow
API.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>

diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index b206535..b2087c0 100644 (file)
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -257,7 +257,7 @@ mlx5_dev_close(struct rte_eth_dev *dev)
        memset(priv, 0, sizeof(*priv));
 }
 
-static const struct eth_dev_ops mlx5_dev_ops = {
+const struct eth_dev_ops mlx5_dev_ops = {
        .dev_configure = mlx5_dev_configure,
        .dev_start = mlx5_dev_start,
        .dev_stop = mlx5_dev_stop,
@@ -300,7 +300,6 @@ static const struct eth_dev_ops mlx5_dev_ops = {
        .rx_queue_intr_disable = mlx5_rx_intr_disable,
 };
 
-
 static const struct eth_dev_ops mlx5_dev_sec_ops = {
        .stats_get = mlx5_stats_get,
        .stats_reset = mlx5_stats_reset,
@@ -312,6 +311,42 @@ static const struct eth_dev_ops mlx5_dev_sec_ops = {
        .tx_descriptor_status = mlx5_tx_descriptor_status,
 };
 
+/* Available operators in flow isolated mode. */
+const struct eth_dev_ops mlx5_dev_ops_isolate = {
+       .dev_configure = mlx5_dev_configure,
+       .dev_start = mlx5_dev_start,
+       .dev_stop = mlx5_dev_stop,
+       .dev_set_link_down = mlx5_set_link_down,
+       .dev_set_link_up = mlx5_set_link_up,
+       .dev_close = mlx5_dev_close,
+       .link_update = mlx5_link_update,
+       .stats_get = mlx5_stats_get,
+       .stats_reset = mlx5_stats_reset,
+       .xstats_get = mlx5_xstats_get,
+       .xstats_reset = mlx5_xstats_reset,
+       .xstats_get_names = mlx5_xstats_get_names,
+       .dev_infos_get = mlx5_dev_infos_get,
+       .dev_supported_ptypes_get = mlx5_dev_supported_ptypes_get,
+       .vlan_filter_set = mlx5_vlan_filter_set,
+       .rx_queue_setup = mlx5_rx_queue_setup,
+       .tx_queue_setup = mlx5_tx_queue_setup,
+       .rx_queue_release = mlx5_rx_queue_release,
+       .tx_queue_release = mlx5_tx_queue_release,
+       .flow_ctrl_get = mlx5_dev_get_flow_ctrl,
+       .flow_ctrl_set = mlx5_dev_set_flow_ctrl,
+       .mac_addr_remove = mlx5_mac_addr_remove,
+       .mac_addr_add = mlx5_mac_addr_add,
+       .mac_addr_set = mlx5_mac_addr_set,
+       .mtu_set = mlx5_dev_set_mtu,
+       .vlan_strip_queue_set = mlx5_vlan_strip_queue_set,
+       .vlan_offload_set = mlx5_vlan_offload_set,
+       .filter_ctrl = mlx5_dev_filter_ctrl,
+       .rx_descriptor_status = mlx5_rx_descriptor_status,
+       .tx_descriptor_status = mlx5_tx_descriptor_status,
+       .rx_queue_intr_enable = mlx5_rx_intr_enable,
+       .rx_queue_intr_disable = mlx5_rx_intr_disable,
+};
+
 static struct {
        struct rte_pci_addr pci_addr; /* associated PCI address */
        uint32_t ports; /* physical ports bitfield. */

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 36c060e..3321b3e 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -59,6 +59,10 @@
 #define MLX5_IPV4 4
 #define MLX5_IPV6 6
 
+/* Dev ops structure defined in mlx5.c */
+extern const struct eth_dev_ops mlx5_dev_ops;
+extern const struct eth_dev_ops mlx5_dev_ops_isolate;
+
 static int
 mlx5_flow_create_eth(const struct rte_flow_item *item,
                     const void *default_mask,
@@ -2359,6 +2363,10 @@ mlx5_flow_isolate(struct rte_eth_dev *dev,
                return -rte_errno;
        }
        priv->isolated = !!enable;
+       if (enable)
+               priv->dev->dev_ops = &mlx5_dev_ops_isolate;
+       else
+               priv->dev->dev_ops = &mlx5_dev_ops;
        priv_unlock(priv);
        return 0;
 }