diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.h | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h new file mode 100644 index 000000000..1a09b5512 --- /dev/null +++ b/drivers/scsi/qla2xxx/qla_bsg.h @@ -0,0 +1,292 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * QLogic Fibre Channel HBA Driver + * Copyright (c) 2003-2014 QLogic Corporation + */ +#ifndef __QLA_BSG_H +#define __QLA_BSG_H + +/* BSG Vendor specific commands */ +#define QL_VND_LOOPBACK 0x01 +#define QL_VND_A84_RESET 0x02 +#define QL_VND_A84_UPDATE_FW 0x03 +#define QL_VND_A84_MGMT_CMD 0x04 +#define QL_VND_IIDMA 0x05 +#define QL_VND_FCP_PRIO_CFG_CMD 0x06 +#define QL_VND_READ_FLASH 0x07 +#define QL_VND_UPDATE_FLASH 0x08 +#define QL_VND_SET_FRU_VERSION 0x0B +#define QL_VND_READ_FRU_STATUS 0x0C +#define QL_VND_WRITE_FRU_STATUS 0x0D +#define QL_VND_DIAG_IO_CMD 0x0A +#define QL_VND_WRITE_I2C 0x10 +#define QL_VND_READ_I2C 0x11 +#define QL_VND_FX00_MGMT_CMD 0x12 +#define QL_VND_SERDES_OP 0x13 +#define QL_VND_SERDES_OP_EX 0x14 +#define QL_VND_GET_FLASH_UPDATE_CAPS 0x15 +#define QL_VND_SET_FLASH_UPDATE_CAPS 0x16 +#define QL_VND_GET_BBCR_DATA 0x17 +#define QL_VND_GET_PRIV_STATS 0x18 +#define QL_VND_DPORT_DIAGNOSTICS 0x19 +#define QL_VND_GET_PRIV_STATS_EX 0x1A +#define QL_VND_SS_GET_FLASH_IMAGE_STATUS 0x1E + +/* BSG Vendor specific subcode returns */ +#define EXT_STATUS_OK 0 +#define EXT_STATUS_ERR 1 +#define EXT_STATUS_BUSY 2 +#define EXT_STATUS_INVALID_PARAM 6 +#define EXT_STATUS_DATA_OVERRUN 7 +#define EXT_STATUS_DATA_UNDERRUN 8 +#define EXT_STATUS_MAILBOX 11 +#define EXT_STATUS_NO_MEMORY 17 +#define EXT_STATUS_DEVICE_OFFLINE 22 + +/* + * To support bidirectional iocb + * BSG Vendor specific returns + */ +#define EXT_STATUS_NOT_SUPPORTED 27 +#define EXT_STATUS_INVALID_CFG 28 +#define EXT_STATUS_DMA_ERR 29 +#define EXT_STATUS_TIMEOUT 30 +#define EXT_STATUS_THREAD_FAILED 31 +#define EXT_STATUS_DATA_CMP_FAILED 32 + +/* BSG definations for interpreting CommandSent field */ +#define INT_DEF_LB_LOOPBACK_CMD 0 +#define INT_DEF_LB_ECHO_CMD 1 + +/* Loopback related definations */ +#define INTERNAL_LOOPBACK 0xF1 +#define EXTERNAL_LOOPBACK 0xF2 +#define ENABLE_INTERNAL_LOOPBACK 0x02 +#define ENABLE_EXTERNAL_LOOPBACK 0x04 +#define INTERNAL_LOOPBACK_MASK 0x000E +#define MAX_ELS_FRAME_PAYLOAD 252 +#define ELS_OPCODE_BYTE 0x10 + +/* BSG Vendor specific definations */ +#define A84_ISSUE_WRITE_TYPE_CMD 0 +#define A84_ISSUE_READ_TYPE_CMD 1 +#define A84_CLEANUP_CMD 2 +#define A84_ISSUE_RESET_OP_FW 3 +#define A84_ISSUE_RESET_DIAG_FW 4 +#define A84_ISSUE_UPDATE_OPFW_CMD 5 +#define A84_ISSUE_UPDATE_DIAGFW_CMD 6 + +struct qla84_mgmt_param { + union { + struct { + uint32_t start_addr; + } mem; /* for QLA84_MGMT_READ/WRITE_MEM */ + struct { + uint32_t id; +#define QLA84_MGMT_CONFIG_ID_UIF 1 +#define QLA84_MGMT_CONFIG_ID_FCOE_COS 2 +#define QLA84_MGMT_CONFIG_ID_PAUSE 3 +#define QLA84_MGMT_CONFIG_ID_TIMEOUTS 4 + + uint32_t param0; + uint32_t param1; + } config; /* for QLA84_MGMT_CHNG_CONFIG */ + + struct { + uint32_t type; +#define QLA84_MGMT_INFO_CONFIG_LOG_DATA 1 /* Get Config Log Data */ +#define QLA84_MGMT_INFO_LOG_DATA 2 /* Get Log Data */ +#define QLA84_MGMT_INFO_PORT_STAT 3 /* Get Port Statistics */ +#define QLA84_MGMT_INFO_LIF_STAT 4 /* Get LIF Statistics */ +#define QLA84_MGMT_INFO_ASIC_STAT 5 /* Get ASIC Statistics */ +#define QLA84_MGMT_INFO_CONFIG_PARAMS 6 /* Get Config Parameters */ +#define QLA84_MGMT_INFO_PANIC_LOG 7 /* Get Panic Log */ + + uint32_t context; +/* +* context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA +*/ +#define IC_LOG_DATA_LOG_ID_DEBUG_LOG 0 +#define IC_LOG_DATA_LOG_ID_LEARN_LOG 1 +#define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG 2 +#define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG 3 +#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG 4 +#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG 5 +#define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG 6 +#define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG 7 +#define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG 8 +#define IC_LOG_DATA_LOG_ID_DCX_LOG 9 + +/* +* context definitions for QLA84_MGMT_INFO_PORT_STAT +*/ +#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0 0 +#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1 1 +#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0 2 +#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1 3 +#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0 4 +#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1 5 + + +/* +* context definitions for QLA84_MGMT_INFO_LIF_STAT +*/ +#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0 0 +#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1 1 +#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0 2 +#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1 3 +#define IC_LIF_STATISTICS_LIF_NUMBER_CPU 6 + + } info; /* for QLA84_MGMT_GET_INFO */ + } u; +}; + +struct qla84_msg_mgmt { + uint16_t cmd; +#define QLA84_MGMT_READ_MEM 0x00 +#define QLA84_MGMT_WRITE_MEM 0x01 +#define QLA84_MGMT_CHNG_CONFIG 0x02 +#define QLA84_MGMT_GET_INFO 0x03 + uint16_t rsrvd; + struct qla84_mgmt_param mgmtp;/* parameters for cmd */ + uint32_t len; /* bytes in payload following this struct */ + uint8_t payload[0]; /* payload for cmd */ +}; + +struct qla_bsg_a84_mgmt { + struct qla84_msg_mgmt mgmt; +} __attribute__ ((packed)); + +struct qla_scsi_addr { + uint16_t bus; + uint16_t target; +} __attribute__ ((packed)); + +struct qla_ext_dest_addr { + union { + uint8_t wwnn[8]; + uint8_t wwpn[8]; + uint8_t id[4]; + struct qla_scsi_addr scsi_addr; + } dest_addr; + uint16_t dest_type; +#define EXT_DEF_TYPE_WWPN 2 + uint16_t lun; + uint16_t padding[2]; +} __attribute__ ((packed)); + +struct qla_port_param { + struct qla_ext_dest_addr fc_scsi_addr; + uint16_t mode; + uint16_t speed; +} __attribute__ ((packed)); + + +/* FRU VPD */ + +#define MAX_FRU_SIZE 36 + +struct qla_field_address { + uint16_t offset; + uint16_t device; + uint16_t option; +} __packed; + +struct qla_field_info { + uint8_t version[MAX_FRU_SIZE]; +} __packed; + +struct qla_image_version { + struct qla_field_address field_address; + struct qla_field_info field_info; +} __packed; + +struct qla_image_version_list { + uint32_t count; + struct qla_image_version version[0]; +} __packed; + +struct qla_status_reg { + struct qla_field_address field_address; + uint8_t status_reg; + uint8_t reserved[7]; +} __packed; + +struct qla_i2c_access { + uint16_t device; + uint16_t offset; + uint16_t option; + uint16_t length; + uint8_t buffer[0x40]; +} __packed; + +/* 26xx serdes register interface */ + +/* serdes reg commands */ +#define INT_SC_SERDES_READ_REG 1 +#define INT_SC_SERDES_WRITE_REG 2 + +struct qla_serdes_reg { + uint16_t cmd; + uint16_t addr; + uint16_t val; +} __packed; + +struct qla_serdes_reg_ex { + uint16_t cmd; + uint32_t addr; + uint32_t val; +} __packed; + +struct qla_flash_update_caps { + uint64_t capabilities; + uint32_t outage_duration; + uint8_t reserved[20]; +} __packed; + +/* BB_CR Status */ +#define QLA_BBCR_STATUS_DISABLED 0 +#define QLA_BBCR_STATUS_ENABLED 1 +#define QLA_BBCR_STATUS_UNKNOWN 2 + +/* BB_CR State */ +#define QLA_BBCR_STATE_OFFLINE 0 +#define QLA_BBCR_STATE_ONLINE 1 + +/* BB_CR Offline Reason Code */ +#define QLA_BBCR_REASON_PORT_SPEED 1 +#define QLA_BBCR_REASON_PEER_PORT 2 +#define QLA_BBCR_REASON_SWITCH 3 +#define QLA_BBCR_REASON_LOGIN_REJECT 4 + +struct qla_bbcr_data { + uint8_t status; /* 1 - enabled, 0 - Disabled */ + uint8_t state; /* 1 - online, 0 - offline */ + uint8_t configured_bbscn; /* 0-15 */ + uint8_t negotiated_bbscn; /* 0-15 */ + uint8_t offline_reason_code; + uint16_t mbx1; /* Port state */ + uint8_t reserved[9]; +} __packed; + +struct qla_dport_diag { + uint16_t options; + uint32_t buf[16]; + uint8_t unused[62]; +} __packed; + +/* D_Port options */ +#define QLA_DPORT_RESULT 0x0 +#define QLA_DPORT_START 0x2 + +/* active images in flash */ +struct qla_active_regions { + uint8_t global_image; + uint8_t board_config; + uint8_t vpd_nvram; + uint8_t npiv_config_0_1; + uint8_t npiv_config_2_3; + uint8_t reserved[32]; +} __packed; + +#endif |