1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright 2019 Mellanox Technologies, Ltd 3 */ 4 5 #ifndef RTE_PMD_MLX5_NL_H_ 6 #define RTE_PMD_MLX5_NL_H_ 7 8 #include <linux/netlink.h> 9 10 #include <rte_ether.h> 11 12 #include "mlx5_common.h" 13 14 15 /* VLAN netdev for VLAN workaround. */ 16 struct mlx5_nl_vlan_dev { 17 uint32_t refcnt; 18 uint32_t ifindex; /**< Own interface index. */ 19 }; 20 21 /* 22 * Array of VLAN devices created on the base of VF 23 * used for workaround in virtual environments. 24 */ 25 struct mlx5_nl_vlan_vmwa_context { 26 int nl_socket; 27 uint32_t vf_ifindex; 28 rte_spinlock_t sl; 29 struct mlx5_nl_vlan_dev vlan_dev[4096]; 30 }; 31 32 __rte_internal 33 int mlx5_nl_init(int protocol); 34 __rte_internal 35 int mlx5_nl_mac_addr_add(int nlsk_fd, unsigned int iface_idx, uint64_t *mac_own, 36 struct rte_ether_addr *mac, uint32_t index); 37 __rte_internal 38 int mlx5_nl_mac_addr_remove(int nlsk_fd, unsigned int iface_idx, 39 uint64_t *mac_own, struct rte_ether_addr *mac, 40 uint32_t index); 41 __rte_internal 42 void mlx5_nl_mac_addr_sync(int nlsk_fd, unsigned int iface_idx, 43 struct rte_ether_addr *mac_addrs, int n); 44 __rte_internal 45 void mlx5_nl_mac_addr_flush(int nlsk_fd, unsigned int iface_idx, 46 struct rte_ether_addr *mac_addrs, int n, 47 uint64_t *mac_own); 48 __rte_internal 49 int mlx5_nl_promisc(int nlsk_fd, unsigned int iface_idx, int enable); 50 __rte_internal 51 int mlx5_nl_allmulti(int nlsk_fd, unsigned int iface_idx, int enable); 52 __rte_internal 53 unsigned int mlx5_nl_portnum(int nl, const char *name); 54 __rte_internal 55 unsigned int mlx5_nl_ifindex(int nl, const char *name, uint32_t pindex); 56 __rte_internal 57 int mlx5_nl_port_state(int nl, const char *name, uint32_t pindex); 58 __rte_internal 59 int mlx5_nl_vf_mac_addr_modify(int nlsk_fd, unsigned int iface_idx, 60 struct rte_ether_addr *mac, int vf_index); 61 __rte_internal 62 int mlx5_nl_switch_info(int nl, unsigned int ifindex, 63 struct mlx5_switch_info *info); 64 65 __rte_internal 66 void mlx5_nl_vlan_vmwa_delete(struct mlx5_nl_vlan_vmwa_context *vmwa, 67 uint32_t ifindex); 68 __rte_internal 69 uint32_t mlx5_nl_vlan_vmwa_create(struct mlx5_nl_vlan_vmwa_context *vmwa, 70 uint32_t ifindex, uint16_t tag); 71 72 int mlx5_nl_devlink_family_id_get(int nlsk_fd); 73 int mlx5_nl_enable_roce_get(int nlsk_fd, int family_id, const char *pci_addr, 74 int *enable); 75 int mlx5_nl_enable_roce_set(int nlsk_fd, int family_id, const char *pci_addr, 76 int enable); 77 78 #endif /* RTE_PMD_MLX5_NL_H_ */ 79