1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved. */ 3 4 #ifndef _HINIC3_MGMT_INTERFACE_H_ 5 #define _HINIC3_MGMT_INTERFACE_H_ 6 7 #include <linux/bitfield.h> 8 #include <linux/bits.h> 9 #include <linux/if_ether.h> 10 11 #include "hinic3_hw_intf.h" 12 13 struct l2nic_cmd_feature_nego { 14 struct mgmt_msg_head msg_head; 15 u16 func_id; 16 u8 opcode; 17 u8 rsvd; 18 u64 s_feature[4]; 19 }; 20 21 enum l2nic_func_tbl_cfg_bitmap { 22 L2NIC_FUNC_TBL_CFG_INIT = 0, 23 L2NIC_FUNC_TBL_CFG_RX_BUF_SIZE = 1, 24 L2NIC_FUNC_TBL_CFG_MTU = 2, 25 }; 26 27 struct l2nic_func_tbl_cfg { 28 u16 rx_wqe_buf_size; 29 u16 mtu; 30 u32 rsvd[9]; 31 }; 32 33 struct l2nic_cmd_set_func_tbl { 34 struct mgmt_msg_head msg_head; 35 u16 func_id; 36 u16 rsvd; 37 u32 cfg_bitmap; 38 struct l2nic_func_tbl_cfg tbl_cfg; 39 }; 40 41 struct l2nic_cmd_set_mac { 42 struct mgmt_msg_head msg_head; 43 u16 func_id; 44 u16 vlan_id; 45 u16 rsvd1; 46 u8 mac[ETH_ALEN]; 47 }; 48 49 struct l2nic_cmd_update_mac { 50 struct mgmt_msg_head msg_head; 51 u16 func_id; 52 u16 vlan_id; 53 u16 rsvd1; 54 u8 old_mac[ETH_ALEN]; 55 u16 rsvd2; 56 u8 new_mac[ETH_ALEN]; 57 }; 58 59 struct l2nic_cmd_force_pkt_drop { 60 struct mgmt_msg_head msg_head; 61 u8 port; 62 u8 rsvd1[3]; 63 }; 64 65 /* Commands between NIC to fw */ 66 enum l2nic_cmd { 67 /* FUNC CFG */ 68 L2NIC_CMD_SET_FUNC_TBL = 5, 69 L2NIC_CMD_SET_VPORT_ENABLE = 6, 70 L2NIC_CMD_SET_SQ_CI_ATTR = 8, 71 L2NIC_CMD_CLEAR_QP_RESOURCE = 11, 72 L2NIC_CMD_FEATURE_NEGO = 15, 73 L2NIC_CMD_SET_MAC = 21, 74 L2NIC_CMD_DEL_MAC = 22, 75 L2NIC_CMD_UPDATE_MAC = 23, 76 L2NIC_CMD_CFG_RSS = 60, 77 L2NIC_CMD_CFG_RSS_HASH_KEY = 63, 78 L2NIC_CMD_CFG_RSS_HASH_ENGINE = 64, 79 L2NIC_CMD_SET_RSS_CTX_TBL = 65, 80 L2NIC_CMD_QOS_DCB_STATE = 110, 81 L2NIC_CMD_FORCE_PKT_DROP = 113, 82 L2NIC_CMD_MAX = 256, 83 }; 84 85 enum hinic3_nic_feature_cap { 86 HINIC3_NIC_F_CSUM = BIT(0), 87 HINIC3_NIC_F_SCTP_CRC = BIT(1), 88 HINIC3_NIC_F_TSO = BIT(2), 89 HINIC3_NIC_F_LRO = BIT(3), 90 HINIC3_NIC_F_UFO = BIT(4), 91 HINIC3_NIC_F_RSS = BIT(5), 92 HINIC3_NIC_F_RX_VLAN_FILTER = BIT(6), 93 HINIC3_NIC_F_RX_VLAN_STRIP = BIT(7), 94 HINIC3_NIC_F_TX_VLAN_INSERT = BIT(8), 95 HINIC3_NIC_F_VXLAN_OFFLOAD = BIT(9), 96 HINIC3_NIC_F_FDIR = BIT(11), 97 HINIC3_NIC_F_PROMISC = BIT(12), 98 HINIC3_NIC_F_ALLMULTI = BIT(13), 99 HINIC3_NIC_F_RATE_LIMIT = BIT(16), 100 }; 101 102 #define HINIC3_NIC_F_ALL_MASK 0x33bff 103 #define HINIC3_NIC_DRV_DEFAULT_FEATURE 0x3f03f 104 105 #endif 106