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net/mlx5: implement multicast add list devop

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Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
This commit is contained in:
Nélio Laranjeiro 2018-04-23 13:09:28 +02:00 committed by Ferruh Yigit
parent 18c01b98b5
commit e0586a8d1e
4 changed files with 37 additions and 1 deletions
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2
drivers/net/mlx5/mlx5.c
View File

@ -277,6 +277,7 @@ const struct eth_dev_ops mlx5_dev_ops = {
.mac_addr_remove = mlx5_mac_addr_remove,
.mac_addr_add = mlx5_mac_addr_add,
.mac_addr_set = mlx5_mac_addr_set,
.set_mc_addr_list = mlx5_set_mc_addr_list,
.mtu_set = mlx5_dev_set_mtu,
.vlan_strip_queue_set = mlx5_vlan_strip_queue_set,
.vlan_offload_set = mlx5_vlan_offload_set,
@ -329,6 +330,7 @@ const struct eth_dev_ops mlx5_dev_ops_isolate = {
.mac_addr_remove = mlx5_mac_addr_remove,
.mac_addr_add = mlx5_mac_addr_add,
.mac_addr_set = mlx5_mac_addr_set,
.set_mc_addr_list = mlx5_set_mc_addr_list,
.mtu_set = mlx5_dev_set_mtu,
.vlan_strip_queue_set = mlx5_vlan_strip_queue_set,
.vlan_offload_set = mlx5_vlan_offload_set,

2
drivers/net/mlx5/mlx5.h
View File

@ -203,6 +203,8 @@ void mlx5_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index);
int mlx5_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac,
uint32_t index, uint32_t vmdq);
int mlx5_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr);
int mlx5_set_mc_addr_list(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set, uint32_t nb_mc_addr);
/* mlx5_rss.c */

5
drivers/net/mlx5/mlx5_defs.h
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@ -15,8 +15,11 @@
/* Maximum number of simultaneous unicast MAC addresses. */
#define MLX5_MAX_UC_MAC_ADDRESSES 128
/* Maximum number of simultaneous Multicast MAC addresses. */
#define MLX5_MAX_MC_MAC_ADDRESSES 128
/* Maximum number of simultaneous MAC addresses. */
#define MLX5_MAX_MAC_ADDRESSES MLX5_MAX_UC_MAC_ADDRESSES
#define MLX5_MAX_MAC_ADDRESSES \
(MLX5_MAX_UC_MAC_ADDRESSES + MLX5_MAX_MC_MAC_ADDRESSES)
/* Maximum number of simultaneous VLAN filters. */
#define MLX5_MAX_VLAN_IDS 128

29
drivers/net/mlx5/mlx5_mac.c
View File

@ -201,3 +201,32 @@ mlx5_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr)
dev->data->port_id);
return mlx5_mac_addr_add(dev, mac_addr, 0, 0);
}
/**
* DPDK callback to set multicast addresses list.
*
* @see rte_eth_dev_set_mc_addr_list()
*/
int
mlx5_set_mc_addr_list(struct rte_eth_dev *dev,
struct ether_addr *mc_addr_set, uint32_t nb_mc_addr)
{
uint32_t i;
int ret;
if (nb_mc_addr >= MLX5_MAX_MC_MAC_ADDRESSES) {
rte_errno = ENOSPC;
return -rte_errno;
}
for (i = MLX5_MAX_UC_MAC_ADDRESSES; i != MLX5_MAX_MAC_ADDRESSES; ++i)
mlx5_internal_mac_addr_remove(dev, i);
i = MLX5_MAX_UC_MAC_ADDRESSES;
while (nb_mc_addr--) {
ret = mlx5_internal_mac_addr_add(dev, mc_addr_set++, i++);
if (ret)
return ret;
}
if (!dev->data->promiscuous)
return mlx5_traffic_restart(dev);
return 0;
}