1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * QLogic Fibre Channel HBA Driver 4 * Copyright (c) 2003-2014 QLogic Corporation 5 */ 6#ifndef __QLA_BSG_H 7#define __QLA_BSG_H 8 9/* BSG Vendor specific commands */ 10#define QL_VND_LOOPBACK 0x01 11#define QL_VND_A84_RESET 0x02 12#define QL_VND_A84_UPDATE_FW 0x03 13#define QL_VND_A84_MGMT_CMD 0x04 14#define QL_VND_IIDMA 0x05 15#define QL_VND_FCP_PRIO_CFG_CMD 0x06 16#define QL_VND_READ_FLASH 0x07 17#define QL_VND_UPDATE_FLASH 0x08 18#define QL_VND_SET_FRU_VERSION 0x0B 19#define QL_VND_READ_FRU_STATUS 0x0C 20#define QL_VND_WRITE_FRU_STATUS 0x0D 21#define QL_VND_DIAG_IO_CMD 0x0A 22#define QL_VND_WRITE_I2C 0x10 23#define QL_VND_READ_I2C 0x11 24#define QL_VND_FX00_MGMT_CMD 0x12 25#define QL_VND_SERDES_OP 0x13 26#define QL_VND_SERDES_OP_EX 0x14 27#define QL_VND_GET_FLASH_UPDATE_CAPS 0x15 28#define QL_VND_SET_FLASH_UPDATE_CAPS 0x16 29#define QL_VND_GET_BBCR_DATA 0x17 30#define QL_VND_GET_PRIV_STATS 0x18 31#define QL_VND_DPORT_DIAGNOSTICS 0x19 32#define QL_VND_GET_PRIV_STATS_EX 0x1A 33#define QL_VND_SS_GET_FLASH_IMAGE_STATUS 0x1E 34 35/* BSG Vendor specific subcode returns */ 36#define EXT_STATUS_OK 0 37#define EXT_STATUS_ERR 1 38#define EXT_STATUS_BUSY 2 39#define EXT_STATUS_INVALID_PARAM 6 40#define EXT_STATUS_DATA_OVERRUN 7 41#define EXT_STATUS_DATA_UNDERRUN 8 42#define EXT_STATUS_MAILBOX 11 43#define EXT_STATUS_NO_MEMORY 17 44#define EXT_STATUS_DEVICE_OFFLINE 22 45 46/* 47 * To support bidirectional iocb 48 * BSG Vendor specific returns 49 */ 50#define EXT_STATUS_NOT_SUPPORTED 27 51#define EXT_STATUS_INVALID_CFG 28 52#define EXT_STATUS_DMA_ERR 29 53#define EXT_STATUS_TIMEOUT 30 54#define EXT_STATUS_THREAD_FAILED 31 55#define EXT_STATUS_DATA_CMP_FAILED 32 56 57/* BSG definations for interpreting CommandSent field */ 58#define INT_DEF_LB_LOOPBACK_CMD 0 59#define INT_DEF_LB_ECHO_CMD 1 60 61/* Loopback related definations */ 62#define INTERNAL_LOOPBACK 0xF1 63#define EXTERNAL_LOOPBACK 0xF2 64#define ENABLE_INTERNAL_LOOPBACK 0x02 65#define ENABLE_EXTERNAL_LOOPBACK 0x04 66#define INTERNAL_LOOPBACK_MASK 0x000E 67#define MAX_ELS_FRAME_PAYLOAD 252 68#define ELS_OPCODE_BYTE 0x10 69 70/* BSG Vendor specific definations */ 71#define A84_ISSUE_WRITE_TYPE_CMD 0 72#define A84_ISSUE_READ_TYPE_CMD 1 73#define A84_CLEANUP_CMD 2 74#define A84_ISSUE_RESET_OP_FW 3 75#define A84_ISSUE_RESET_DIAG_FW 4 76#define A84_ISSUE_UPDATE_OPFW_CMD 5 77#define A84_ISSUE_UPDATE_DIAGFW_CMD 6 78 79struct qla84_mgmt_param { 80 union { 81 struct { 82 uint32_t start_addr; 83 } mem; /* for QLA84_MGMT_READ/WRITE_MEM */ 84 struct { 85 uint32_t id; 86#define QLA84_MGMT_CONFIG_ID_UIF 1 87#define QLA84_MGMT_CONFIG_ID_FCOE_COS 2 88#define QLA84_MGMT_CONFIG_ID_PAUSE 3 89#define QLA84_MGMT_CONFIG_ID_TIMEOUTS 4 90 91 uint32_t param0; 92 uint32_t param1; 93 } config; /* for QLA84_MGMT_CHNG_CONFIG */ 94 95 struct { 96 uint32_t type; 97#define QLA84_MGMT_INFO_CONFIG_LOG_DATA 1 /* Get Config Log Data */ 98#define QLA84_MGMT_INFO_LOG_DATA 2 /* Get Log Data */ 99#define QLA84_MGMT_INFO_PORT_STAT 3 /* Get Port Statistics */ 100#define QLA84_MGMT_INFO_LIF_STAT 4 /* Get LIF Statistics */ 101#define QLA84_MGMT_INFO_ASIC_STAT 5 /* Get ASIC Statistics */ 102#define QLA84_MGMT_INFO_CONFIG_PARAMS 6 /* Get Config Parameters */ 103#define QLA84_MGMT_INFO_PANIC_LOG 7 /* Get Panic Log */ 104 105 uint32_t context; 106/* 107* context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA 108*/ 109#define IC_LOG_DATA_LOG_ID_DEBUG_LOG 0 110#define IC_LOG_DATA_LOG_ID_LEARN_LOG 1 111#define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG 2 112#define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG 3 113#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG 4 114#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG 5 115#define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG 6 116#define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG 7 117#define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG 8 118#define IC_LOG_DATA_LOG_ID_DCX_LOG 9 119 120/* 121* context definitions for QLA84_MGMT_INFO_PORT_STAT 122*/ 123#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0 0 124#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1 1 125#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0 2 126#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1 3 127#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0 4 128#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1 5 129 130 131/* 132* context definitions for QLA84_MGMT_INFO_LIF_STAT 133*/ 134#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0 0 135#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1 1 136#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0 2 137#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1 3 138#define IC_LIF_STATISTICS_LIF_NUMBER_CPU 6 139 140 } info; /* for QLA84_MGMT_GET_INFO */ 141 } u; 142}; 143 144struct qla84_msg_mgmt { 145 uint16_t cmd; 146#define QLA84_MGMT_READ_MEM 0x00 147#define QLA84_MGMT_WRITE_MEM 0x01 148#define QLA84_MGMT_CHNG_CONFIG 0x02 149#define QLA84_MGMT_GET_INFO 0x03 150 uint16_t rsrvd; 151 struct qla84_mgmt_param mgmtp;/* parameters for cmd */ 152 uint32_t len; /* bytes in payload following this struct */ 153 uint8_t payload[0]; /* payload for cmd */ 154}; 155 156struct qla_bsg_a84_mgmt { 157 struct qla84_msg_mgmt mgmt; 158} __attribute__ ((packed)); 159 160struct qla_scsi_addr { 161 uint16_t bus; 162 uint16_t target; 163} __attribute__ ((packed)); 164 165struct qla_ext_dest_addr { 166 union { 167 uint8_t wwnn[8]; 168 uint8_t wwpn[8]; 169 uint8_t id[4]; 170 struct qla_scsi_addr scsi_addr; 171 } dest_addr; 172 uint16_t dest_type; 173#define EXT_DEF_TYPE_WWPN 2 174 uint16_t lun; 175 uint16_t padding[2]; 176} __attribute__ ((packed)); 177 178struct qla_port_param { 179 struct qla_ext_dest_addr fc_scsi_addr; 180 uint16_t mode; 181 uint16_t speed; 182} __attribute__ ((packed)); 183 184 185/* FRU VPD */ 186 187#define MAX_FRU_SIZE 36 188 189struct qla_field_address { 190 uint16_t offset; 191 uint16_t device; 192 uint16_t option; 193} __packed; 194 195struct qla_field_info { 196 uint8_t version[MAX_FRU_SIZE]; 197} __packed; 198 199struct qla_image_version { 200 struct qla_field_address field_address; 201 struct qla_field_info field_info; 202} __packed; 203 204struct qla_image_version_list { 205 uint32_t count; 206 struct qla_image_version version[0]; 207} __packed; 208 209struct qla_status_reg { 210 struct qla_field_address field_address; 211 uint8_t status_reg; 212 uint8_t reserved[7]; 213} __packed; 214 215struct qla_i2c_access { 216 uint16_t device; 217 uint16_t offset; 218 uint16_t option; 219 uint16_t length; 220 uint8_t buffer[0x40]; 221} __packed; 222 223/* 26xx serdes register interface */ 224 225/* serdes reg commands */ 226#define INT_SC_SERDES_READ_REG 1 227#define INT_SC_SERDES_WRITE_REG 2 228 229struct qla_serdes_reg { 230 uint16_t cmd; 231 uint16_t addr; 232 uint16_t val; 233} __packed; 234 235struct qla_serdes_reg_ex { 236 uint16_t cmd; 237 uint32_t addr; 238 uint32_t val; 239} __packed; 240 241struct qla_flash_update_caps { 242 uint64_t capabilities; 243 uint32_t outage_duration; 244 uint8_t reserved[20]; 245} __packed; 246 247/* BB_CR Status */ 248#define QLA_BBCR_STATUS_DISABLED 0 249#define QLA_BBCR_STATUS_ENABLED 1 250#define QLA_BBCR_STATUS_UNKNOWN 2 251 252/* BB_CR State */ 253#define QLA_BBCR_STATE_OFFLINE 0 254#define QLA_BBCR_STATE_ONLINE 1 255 256/* BB_CR Offline Reason Code */ 257#define QLA_BBCR_REASON_PORT_SPEED 1 258#define QLA_BBCR_REASON_PEER_PORT 2 259#define QLA_BBCR_REASON_SWITCH 3 260#define QLA_BBCR_REASON_LOGIN_REJECT 4 261 262struct qla_bbcr_data { 263 uint8_t status; /* 1 - enabled, 0 - Disabled */ 264 uint8_t state; /* 1 - online, 0 - offline */ 265 uint8_t configured_bbscn; /* 0-15 */ 266 uint8_t negotiated_bbscn; /* 0-15 */ 267 uint8_t offline_reason_code; 268 uint16_t mbx1; /* Port state */ 269 uint8_t reserved[9]; 270} __packed; 271 272struct qla_dport_diag { 273 uint16_t options; 274 uint32_t buf[16]; 275 uint8_t unused[62]; 276} __packed; 277 278/* D_Port options */ 279#define QLA_DPORT_RESULT 0x0 280#define QLA_DPORT_START 0x2 281 282/* active images in flash */ 283struct qla_active_regions { 284 uint8_t global_image; 285 uint8_t board_config; 286 uint8_t vpd_nvram; 287 uint8_t npiv_config_0_1; 288 uint8_t npiv_config_2_3; 289 uint8_t reserved[32]; 290} __packed; 291 292#endif 293