1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* Huawei HiNIC PCI Express Linux driver 3 * Copyright(c) 2017 Huawei Technologies Co., Ltd 4 */ 5 6 #ifndef __HINIC_DEVLINK_H__ 7 #define __HINIC_DEVLINK_H__ 8 9 #include <net/devlink.h> 10 #include "hinic_dev.h" 11 12 #define MAX_FW_TYPE_NUM 30 13 #define HINIC_MAGIC_NUM 0x18221100 14 #define UPDATEFW_IMAGE_HEAD_SIZE 1024 15 #define FW_UPDATE_COLD 0 16 #define FW_UPDATE_HOT 1 17 18 #define UP_TYPE_A 0x0 19 #define UP_TYPE_B 0x1 20 21 #define MAX_FW_FRAGMENT_LEN 1536 22 #define HINIC_FW_DISMATCH_ERROR 10 23 24 enum hinic_fw_type { 25 UP_FW_UPDATE_UP_TEXT_A = 0x0, 26 UP_FW_UPDATE_UP_DATA_A, 27 UP_FW_UPDATE_UP_TEXT_B, 28 UP_FW_UPDATE_UP_DATA_B, 29 UP_FW_UPDATE_UP_DICT, 30 31 UP_FW_UPDATE_HLINK_ONE = 0x5, 32 UP_FW_UPDATE_HLINK_TWO, 33 UP_FW_UPDATE_HLINK_THR, 34 UP_FW_UPDATE_PHY, 35 UP_FW_UPDATE_TILE_TEXT, 36 37 UP_FW_UPDATE_TILE_DATA = 0xa, 38 UP_FW_UPDATE_TILE_DICT, 39 UP_FW_UPDATE_PPE_STATE, 40 UP_FW_UPDATE_PPE_BRANCH, 41 UP_FW_UPDATE_PPE_EXTACT, 42 43 UP_FW_UPDATE_CLP_LEGACY = 0xf, 44 UP_FW_UPDATE_PXE_LEGACY, 45 UP_FW_UPDATE_ISCSI_LEGACY, 46 UP_FW_UPDATE_CLP_EFI, 47 UP_FW_UPDATE_PXE_EFI, 48 49 UP_FW_UPDATE_ISCSI_EFI = 0x14, 50 UP_FW_UPDATE_CFG, 51 UP_FW_UPDATE_BOOT, 52 UP_FW_UPDATE_VPD, 53 FILE_TYPE_TOTAL_NUM 54 }; 55 56 #define _IMAGE_UP_ALL_IN ((1 << UP_FW_UPDATE_UP_TEXT_A) | \ 57 (1 << UP_FW_UPDATE_UP_DATA_A) | \ 58 (1 << UP_FW_UPDATE_UP_TEXT_B) | \ 59 (1 << UP_FW_UPDATE_UP_DATA_B) | \ 60 (1 << UP_FW_UPDATE_UP_DICT) | \ 61 (1 << UP_FW_UPDATE_BOOT) | \ 62 (1 << UP_FW_UPDATE_HLINK_ONE) | \ 63 (1 << UP_FW_UPDATE_HLINK_TWO) | \ 64 (1 << UP_FW_UPDATE_HLINK_THR)) 65 66 #define _IMAGE_UCODE_ALL_IN ((1 << UP_FW_UPDATE_TILE_TEXT) | \ 67 (1 << UP_FW_UPDATE_TILE_DICT) | \ 68 (1 << UP_FW_UPDATE_PPE_STATE) | \ 69 (1 << UP_FW_UPDATE_PPE_BRANCH) | \ 70 (1 << UP_FW_UPDATE_PPE_EXTACT)) 71 72 #define _IMAGE_COLD_SUB_MODULES_MUST_IN (_IMAGE_UP_ALL_IN | _IMAGE_UCODE_ALL_IN) 73 #define _IMAGE_HOT_SUB_MODULES_MUST_IN (_IMAGE_UP_ALL_IN | _IMAGE_UCODE_ALL_IN) 74 #define _IMAGE_CFG_SUB_MODULES_MUST_IN BIT(UP_FW_UPDATE_CFG) 75 #define UP_FW_UPDATE_UP_TEXT 0x0 76 #define UP_FW_UPDATE_UP_DATA 0x1 77 #define UP_FW_UPDATE_VPD_B 0x15 78 79 struct fw_section_info_st { 80 u32 fw_section_len; 81 u32 fw_section_offset; 82 u32 fw_section_version; 83 u32 fw_section_type; 84 u32 fw_section_crc; 85 }; 86 87 struct fw_image_st { 88 u32 fw_version; 89 u32 fw_len; 90 u32 fw_magic; 91 struct { 92 u32 fw_section_cnt:16; 93 u32 resd:16; 94 } fw_info; 95 struct fw_section_info_st fw_section_info[MAX_FW_TYPE_NUM]; 96 u32 device_id; 97 u32 res[101]; 98 void *bin_data; 99 }; 100 101 struct host_image_st { 102 struct fw_section_info_st image_section_info[MAX_FW_TYPE_NUM]; 103 struct { 104 u32 up_total_len; 105 u32 fw_version; 106 } image_info; 107 u32 section_type_num; 108 u32 device_id; 109 }; 110 111 struct devlink *hinic_devlink_alloc(struct device *dev); 112 void hinic_devlink_free(struct devlink *devlink); 113 void hinic_devlink_register(struct hinic_devlink_priv *priv); 114 void hinic_devlink_unregister(struct hinic_devlink_priv *priv); 115 116 int hinic_health_reporters_create(struct hinic_devlink_priv *priv); 117 void hinic_health_reporters_destroy(struct hinic_devlink_priv *priv); 118 119 #endif /* __HINIC_DEVLINK_H__ */ 120