| /* |
| * QLogic Fibre Channel HBA Driver |
| * Copyright (c) 2003-2014 QLogic Corporation |
| * |
| * See LICENSE.qla2xxx for copyright and licensing details. |
| */ |
| #ifndef __QLA_DEF_H |
| #define __QLA_DEF_H |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/types.h> |
| #include <linux/module.h> |
| #include <linux/list.h> |
| #include <linux/pci.h> |
| #include <linux/dma-mapping.h> |
| #include <linux/sched.h> |
| #include <linux/slab.h> |
| #include <linux/dmapool.h> |
| #include <linux/mempool.h> |
| #include <linux/spinlock.h> |
| #include <linux/completion.h> |
| #include <linux/interrupt.h> |
| #include <linux/workqueue.h> |
| #include <linux/firmware.h> |
| #include <linux/aer.h> |
| #include <linux/mutex.h> |
| #include <linux/btree.h> |
| |
| #include <scsi/scsi.h> |
| #include <scsi/scsi_host.h> |
| #include <scsi/scsi_device.h> |
| #include <scsi/scsi_cmnd.h> |
| #include <scsi/scsi_transport_fc.h> |
| #include <scsi/scsi_bsg_fc.h> |
| |
| #include "qla_bsg.h" |
| #include "qla_nx.h" |
| #include "qla_nx2.h" |
| #include "qla_nvme.h" |
| #define QLA2XXX_DRIVER_NAME "qla2xxx" |
| #define QLA2XXX_APIDEV "ql2xapidev" |
| #define QLA2XXX_MANUFACTURER "QLogic Corporation" |
| |
| /* |
| * We have MAILBOX_REGISTER_COUNT sized arrays in a few places, |
| * but that's fine as we don't look at the last 24 ones for |
| * ISP2100 HBAs. |
| */ |
| #define MAILBOX_REGISTER_COUNT_2100 8 |
| #define MAILBOX_REGISTER_COUNT_2200 24 |
| #define MAILBOX_REGISTER_COUNT 32 |
| |
| #define QLA2200A_RISC_ROM_VER 4 |
| #define FPM_2300 6 |
| #define FPM_2310 7 |
| |
| #include "qla_settings.h" |
| |
| #define MODE_DUAL (MODE_TARGET | MODE_INITIATOR) |
| |
| /* |
| * Data bit definitions |
| */ |
| #define BIT_0 0x1 |
| #define BIT_1 0x2 |
| #define BIT_2 0x4 |
| #define BIT_3 0x8 |
| #define BIT_4 0x10 |
| #define BIT_5 0x20 |
| #define BIT_6 0x40 |
| #define BIT_7 0x80 |
| #define BIT_8 0x100 |
| #define BIT_9 0x200 |
| #define BIT_10 0x400 |
| #define BIT_11 0x800 |
| #define BIT_12 0x1000 |
| #define BIT_13 0x2000 |
| #define BIT_14 0x4000 |
| #define BIT_15 0x8000 |
| #define BIT_16 0x10000 |
| #define BIT_17 0x20000 |
| #define BIT_18 0x40000 |
| #define BIT_19 0x80000 |
| #define BIT_20 0x100000 |
| #define BIT_21 0x200000 |
| #define BIT_22 0x400000 |
| #define BIT_23 0x800000 |
| #define BIT_24 0x1000000 |
| #define BIT_25 0x2000000 |
| #define BIT_26 0x4000000 |
| #define BIT_27 0x8000000 |
| #define BIT_28 0x10000000 |
| #define BIT_29 0x20000000 |
| #define BIT_30 0x40000000 |
| #define BIT_31 0x80000000 |
| |
| #define LSB(x) ((uint8_t)(x)) |
| #define MSB(x) ((uint8_t)((uint16_t)(x) >> 8)) |
| |
| #define LSW(x) ((uint16_t)(x)) |
| #define MSW(x) ((uint16_t)((uint32_t)(x) >> 16)) |
| |
| #define LSD(x) ((uint32_t)((uint64_t)(x))) |
| #define MSD(x) ((uint32_t)((((uint64_t)(x)) >> 16) >> 16)) |
| |
| #define MAKE_HANDLE(x, y) ((uint32_t)((((uint32_t)(x)) << 16) | (uint32_t)(y))) |
| |
| /* |
| * I/O register |
| */ |
| |
| #define RD_REG_BYTE(addr) readb(addr) |
| #define RD_REG_WORD(addr) readw(addr) |
| #define RD_REG_DWORD(addr) readl(addr) |
| #define RD_REG_BYTE_RELAXED(addr) readb_relaxed(addr) |
| #define RD_REG_WORD_RELAXED(addr) readw_relaxed(addr) |
| #define RD_REG_DWORD_RELAXED(addr) readl_relaxed(addr) |
| #define WRT_REG_BYTE(addr, data) writeb(data,addr) |
| #define WRT_REG_WORD(addr, data) writew(data,addr) |
| #define WRT_REG_DWORD(addr, data) writel(data,addr) |
| |
| /* |
| * ISP83XX specific remote register addresses |
| */ |
| #define QLA83XX_LED_PORT0 0x00201320 |
| #define QLA83XX_LED_PORT1 0x00201328 |
| #define QLA83XX_IDC_DEV_STATE 0x22102384 |
| #define QLA83XX_IDC_MAJOR_VERSION 0x22102380 |
| #define QLA83XX_IDC_MINOR_VERSION 0x22102398 |
| #define QLA83XX_IDC_DRV_PRESENCE 0x22102388 |
| #define QLA83XX_IDC_DRIVER_ACK 0x2210238c |
| #define QLA83XX_IDC_CONTROL 0x22102390 |
| #define QLA83XX_IDC_AUDIT 0x22102394 |
| #define QLA83XX_IDC_LOCK_RECOVERY 0x2210239c |
| #define QLA83XX_DRIVER_LOCKID 0x22102104 |
| #define QLA83XX_DRIVER_LOCK 0x8111c028 |
| #define QLA83XX_DRIVER_UNLOCK 0x8111c02c |
| #define QLA83XX_FLASH_LOCKID 0x22102100 |
| #define QLA83XX_FLASH_LOCK 0x8111c010 |
| #define QLA83XX_FLASH_UNLOCK 0x8111c014 |
| #define QLA83XX_DEV_PARTINFO1 0x221023e0 |
| #define QLA83XX_DEV_PARTINFO2 0x221023e4 |
| #define QLA83XX_FW_HEARTBEAT 0x221020b0 |
| #define QLA83XX_PEG_HALT_STATUS1 0x221020a8 |
| #define QLA83XX_PEG_HALT_STATUS2 0x221020ac |
| |
| /* 83XX: Macros defining 8200 AEN Reason codes */ |
| #define IDC_DEVICE_STATE_CHANGE BIT_0 |
| #define IDC_PEG_HALT_STATUS_CHANGE BIT_1 |
| #define IDC_NIC_FW_REPORTED_FAILURE BIT_2 |
| #define IDC_HEARTBEAT_FAILURE BIT_3 |
| |
| /* 83XX: Macros defining 8200 AEN Error-levels */ |
| #define ERR_LEVEL_NON_FATAL 0x1 |
| #define ERR_LEVEL_RECOVERABLE_FATAL 0x2 |
| #define ERR_LEVEL_UNRECOVERABLE_FATAL 0x4 |
| |
| /* 83XX: Macros for IDC Version */ |
| #define QLA83XX_SUPP_IDC_MAJOR_VERSION 0x01 |
| #define QLA83XX_SUPP_IDC_MINOR_VERSION 0x0 |
| |
| /* 83XX: Macros for scheduling dpc tasks */ |
| #define QLA83XX_NIC_CORE_RESET 0x1 |
| #define QLA83XX_IDC_STATE_HANDLER 0x2 |
| #define QLA83XX_NIC_CORE_UNRECOVERABLE 0x3 |
| |
| /* 83XX: Macros for defining IDC-Control bits */ |
| #define QLA83XX_IDC_RESET_DISABLED BIT_0 |
| #define QLA83XX_IDC_GRACEFUL_RESET BIT_1 |
| |
| /* 83XX: Macros for different timeouts */ |
| #define QLA83XX_IDC_INITIALIZATION_TIMEOUT 30 |
| #define QLA83XX_IDC_RESET_ACK_TIMEOUT 10 |
| #define QLA83XX_MAX_LOCK_RECOVERY_WAIT (2 * HZ) |
| |
| /* 83XX: Macros for defining class in DEV-Partition Info register */ |
| #define QLA83XX_CLASS_TYPE_NONE 0x0 |
| #define QLA83XX_CLASS_TYPE_NIC 0x1 |
| #define QLA83XX_CLASS_TYPE_FCOE 0x2 |
| #define QLA83XX_CLASS_TYPE_ISCSI 0x3 |
| |
| /* 83XX: Macros for IDC Lock-Recovery stages */ |
| #define IDC_LOCK_RECOVERY_STAGE1 0x1 /* Stage1: Intent for |
| * lock-recovery |
| */ |
| #define IDC_LOCK_RECOVERY_STAGE2 0x2 /* Stage2: Perform lock-recovery */ |
| |
| /* 83XX: Macros for IDC Audit type */ |
| #define IDC_AUDIT_TIMESTAMP 0x0 /* IDC-AUDIT: Record timestamp of |
| * dev-state change to NEED-RESET |
| * or NEED-QUIESCENT |
| */ |
| #define IDC_AUDIT_COMPLETION 0x1 /* IDC-AUDIT: Record duration of |
| * reset-recovery completion is |
| * second |
| */ |
| /* ISP2031: Values for laser on/off */ |
| #define PORT_0_2031 0x00201340 |
| #define PORT_1_2031 0x00201350 |
| #define LASER_ON_2031 0x01800100 |
| #define LASER_OFF_2031 0x01800180 |
| |
| /* |
| * The ISP2312 v2 chip cannot access the FLASH/GPIO registers via MMIO in an |
| * 133Mhz slot. |
| */ |
| #define RD_REG_WORD_PIO(addr) (inw((unsigned long)addr)) |
| #define WRT_REG_WORD_PIO(addr, data) (outw(data,(unsigned long)addr)) |
| |
| /* |
| * Fibre Channel device definitions. |
| */ |
| #define WWN_SIZE 8 /* Size of WWPN, WWN & WWNN */ |
| #define MAX_FIBRE_DEVICES_2100 512 |
| #define MAX_FIBRE_DEVICES_2400 2048 |
| #define MAX_FIBRE_DEVICES_LOOP 128 |
| #define MAX_FIBRE_DEVICES_MAX MAX_FIBRE_DEVICES_2400 |
| #define LOOPID_MAP_SIZE (ha->max_fibre_devices) |
| #define MAX_FIBRE_LUNS 0xFFFF |
| #define MAX_HOST_COUNT 16 |
| |
| /* |
| * Host adapter default definitions. |
| */ |
| #define MAX_BUSES 1 /* We only have one bus today */ |
| #define MIN_LUNS 8 |
| #define MAX_LUNS MAX_FIBRE_LUNS |
| #define MAX_CMDS_PER_LUN 255 |
| |
| /* |
| * Fibre Channel device definitions. |
| */ |
| #define SNS_LAST_LOOP_ID_2100 0xfe |
| #define SNS_LAST_LOOP_ID_2300 0x7ff |
| |
| #define LAST_LOCAL_LOOP_ID 0x7d |
| #define SNS_FL_PORT 0x7e |
| #define FABRIC_CONTROLLER 0x7f |
| #define SIMPLE_NAME_SERVER 0x80 |
| #define SNS_FIRST_LOOP_ID 0x81 |
| #define MANAGEMENT_SERVER 0xfe |
| #define BROADCAST 0xff |
| |
| /* |
| * There is no correspondence between an N-PORT id and an AL_PA. Therefore the |
| * valid range of an N-PORT id is 0 through 0x7ef. |
| */ |
| #define NPH_LAST_HANDLE 0x7ee |
| #define NPH_MGMT_SERVER 0x7ef /* FFFFEF */ |
| #define NPH_SNS 0x7fc /* FFFFFC */ |
| #define NPH_FABRIC_CONTROLLER 0x7fd /* FFFFFD */ |
| #define NPH_F_PORT 0x7fe /* FFFFFE */ |
| #define NPH_IP_BROADCAST 0x7ff /* FFFFFF */ |
| |
| #define NPH_SNS_LID(ha) (IS_FWI2_CAPABLE(ha) ? NPH_SNS : SIMPLE_NAME_SERVER) |
| |
| #define MAX_CMDSZ 16 /* SCSI maximum CDB size. */ |
| #include "qla_fw.h" |
| |
| struct name_list_extended { |
| struct get_name_list_extended *l; |
| dma_addr_t ldma; |
| struct list_head fcports; |
| spinlock_t fcports_lock; |
| u32 size; |
| }; |
| /* |
| * Timeout timer counts in seconds |
| */ |
| #define PORT_RETRY_TIME 1 |
| #define LOOP_DOWN_TIMEOUT 60 |
| #define LOOP_DOWN_TIME 255 /* 240 */ |
| #define LOOP_DOWN_RESET (LOOP_DOWN_TIME - 30) |
| |
| #define DEFAULT_OUTSTANDING_COMMANDS 4096 |
| #define MIN_OUTSTANDING_COMMANDS 128 |
| |
| /* ISP request and response entry counts (37-65535) */ |
| #define REQUEST_ENTRY_CNT_2100 128 /* Number of request entries. */ |
| #define REQUEST_ENTRY_CNT_2200 2048 /* Number of request entries. */ |
| #define REQUEST_ENTRY_CNT_24XX 2048 /* Number of request entries. */ |
| #define REQUEST_ENTRY_CNT_83XX 8192 /* Number of request entries. */ |
| #define RESPONSE_ENTRY_CNT_83XX 4096 /* Number of response entries.*/ |
| #define RESPONSE_ENTRY_CNT_2100 64 /* Number of response entries.*/ |
| #define RESPONSE_ENTRY_CNT_2300 512 /* Number of response entries.*/ |
| #define RESPONSE_ENTRY_CNT_MQ 128 /* Number of response entries.*/ |
| #define ATIO_ENTRY_CNT_24XX 4096 /* Number of ATIO entries. */ |
| #define RESPONSE_ENTRY_CNT_FX00 256 /* Number of response entries.*/ |
| #define FW_DEF_EXCHANGES_CNT 2048 |
| #define FW_MAX_EXCHANGES_CNT (32 * 1024) |
| #define REDUCE_EXCHANGES_CNT (8 * 1024) |
| |
| struct req_que; |
| struct qla_tgt_sess; |
| |
| /* |
| * SCSI Request Block |
| */ |
| struct srb_cmd { |
| struct scsi_cmnd *cmd; /* Linux SCSI command pkt */ |
| uint32_t request_sense_length; |
| uint32_t fw_sense_length; |
| uint8_t *request_sense_ptr; |
| void *ctx; |
| }; |
| |
| /* |
| * SRB flag definitions |
| */ |
| #define SRB_DMA_VALID BIT_0 /* Command sent to ISP */ |
| #define SRB_FCP_CMND_DMA_VALID BIT_12 /* DIF: DSD List valid */ |
| #define SRB_CRC_CTX_DMA_VALID BIT_2 /* DIF: context DMA valid */ |
| #define SRB_CRC_PROT_DMA_VALID BIT_4 /* DIF: prot DMA valid */ |
| #define SRB_CRC_CTX_DSD_VALID BIT_5 /* DIF: dsd_list valid */ |
| #define SRB_WAKEUP_ON_COMP BIT_6 |
| |
| /* To identify if a srb is of T10-CRC type. @sp => srb_t pointer */ |
| #define IS_PROT_IO(sp) (sp->flags & SRB_CRC_CTX_DSD_VALID) |
| |
| /* |
| * 24 bit port ID type definition. |
| */ |
| typedef union { |
| uint32_t b24 : 24; |
| |
| struct { |
| #ifdef __BIG_ENDIAN |
| uint8_t domain; |
| uint8_t area; |
| uint8_t al_pa; |
| #elif defined(__LITTLE_ENDIAN) |
| uint8_t al_pa; |
| uint8_t area; |
| uint8_t domain; |
| #else |
| #error "__BIG_ENDIAN or __LITTLE_ENDIAN must be defined!" |
| #endif |
| uint8_t rsvd_1; |
| } b; |
| } port_id_t; |
| #define INVALID_PORT_ID 0xFFFFFF |
| |
| struct els_logo_payload { |
| uint8_t opcode; |
| uint8_t rsvd[3]; |
| uint8_t s_id[3]; |
| uint8_t rsvd1[1]; |
| uint8_t wwpn[WWN_SIZE]; |
| }; |
| |
| struct els_plogi_payload { |
| uint8_t opcode; |
| uint8_t rsvd[3]; |
| uint8_t data[112]; |
| }; |
| |
| struct ct_arg { |
| void *iocb; |
| u16 nport_handle; |
| dma_addr_t req_dma; |
| dma_addr_t rsp_dma; |
| u32 req_size; |
| u32 rsp_size; |
| u32 req_allocated_size; |
| u32 rsp_allocated_size; |
| void *req; |
| void *rsp; |
| port_id_t id; |
| }; |
| |
| /* |
| * SRB extensions. |
| */ |
| struct srb_iocb { |
| union { |
| struct { |
| uint16_t flags; |
| #define SRB_LOGIN_RETRIED BIT_0 |
| #define SRB_LOGIN_COND_PLOGI BIT_1 |
| #define SRB_LOGIN_SKIP_PRLI BIT_2 |
| #define SRB_LOGIN_NVME_PRLI BIT_3 |
| #define SRB_LOGIN_PRLI_ONLY BIT_4 |
| uint16_t data[2]; |
| u32 iop[2]; |
| } logio; |
| struct { |
| #define ELS_DCMD_TIMEOUT 20 |
| #define ELS_DCMD_LOGO 0x5 |
| uint32_t flags; |
| uint32_t els_cmd; |
| struct completion comp; |
| struct els_logo_payload *els_logo_pyld; |
| dma_addr_t els_logo_pyld_dma; |
| } els_logo; |
| struct { |
| #define ELS_DCMD_PLOGI 0x3 |
| uint32_t flags; |
| uint32_t els_cmd; |
| struct completion comp; |
| struct els_plogi_payload *els_plogi_pyld; |
| struct els_plogi_payload *els_resp_pyld; |
| u32 tx_size; |
| u32 rx_size; |
| dma_addr_t els_plogi_pyld_dma; |
| dma_addr_t els_resp_pyld_dma; |
| uint32_t fw_status[3]; |
| __le16 comp_status; |
| __le16 len; |
| } els_plogi; |
| struct { |
| /* |
| * Values for flags field below are as |
| * defined in tsk_mgmt_entry struct |
| * for control_flags field in qla_fw.h. |
| */ |
| uint64_t lun; |
| uint32_t flags; |
| uint32_t data; |
| struct completion comp; |
| __le16 comp_status; |
| } tmf; |
| struct { |
| #define SRB_FXDISC_REQ_DMA_VALID BIT_0 |
| #define SRB_FXDISC_RESP_DMA_VALID BIT_1 |
| #define SRB_FXDISC_REQ_DWRD_VALID BIT_2 |
| #define SRB_FXDISC_RSP_DWRD_VALID BIT_3 |
| #define FXDISC_TIMEOUT 20 |
| uint8_t flags; |
| uint32_t req_len; |
| uint32_t rsp_len; |
| void *req_addr; |
| void *rsp_addr; |
| dma_addr_t req_dma_handle; |
| dma_addr_t rsp_dma_handle; |
| __le32 adapter_id; |
| __le32 adapter_id_hi; |
| __le16 req_func_type; |
| __le32 req_data; |
| __le32 req_data_extra; |
| __le32 result; |
| __le32 seq_number; |
| __le16 fw_flags; |
| struct completion fxiocb_comp; |
| __le32 reserved_0; |
| uint8_t reserved_1; |
| } fxiocb; |
| struct { |
| uint32_t cmd_hndl; |
| __le16 comp_status; |
| __le16 req_que_no; |
| struct completion comp; |
| } abt; |
| struct ct_arg ctarg; |
| #define MAX_IOCB_MB_REG 28 |
| #define SIZEOF_IOCB_MB_REG (MAX_IOCB_MB_REG * sizeof(uint16_t)) |
| struct { |
| __le16 in_mb[MAX_IOCB_MB_REG]; /* from FW */ |
| __le16 out_mb[MAX_IOCB_MB_REG]; /* to FW */ |
| void *out, *in; |
| dma_addr_t out_dma, in_dma; |
| struct completion comp; |
| int rc; |
| } mbx; |
| struct { |
| struct imm_ntfy_from_isp *ntfy; |
| } nack; |
| struct { |
| __le16 comp_status; |
| uint16_t rsp_pyld_len; |
| uint8_t aen_op; |
| void *desc; |
| |
| /* These are only used with ls4 requests */ |
| int cmd_len; |
| int rsp_len; |
| dma_addr_t cmd_dma; |
| dma_addr_t rsp_dma; |
| enum nvmefc_fcp_datadir dir; |
| uint32_t dl; |
| uint32_t timeout_sec; |
| struct list_head entry; |
| } nvme; |
| struct { |
| u16 cmd; |
| u16 vp_index; |
| } ctrlvp; |
| } u; |
| |
| struct timer_list timer; |
| void (*timeout)(void *); |
| }; |
| |
| /* Values for srb_ctx type */ |
| #define SRB_LOGIN_CMD 1 |
| #define SRB_LOGOUT_CMD 2 |
| #define SRB_ELS_CMD_RPT 3 |
| #define SRB_ELS_CMD_HST 4 |
| #define SRB_CT_CMD 5 |
| #define SRB_ADISC_CMD 6 |
| #define SRB_TM_CMD 7 |
| #define SRB_SCSI_CMD 8 |
| #define SRB_BIDI_CMD 9 |
| #define SRB_FXIOCB_DCMD 10 |
| #define SRB_FXIOCB_BCMD 11 |
| #define SRB_ABT_CMD 12 |
| #define SRB_ELS_DCMD 13 |
| #define SRB_MB_IOCB 14 |
| #define SRB_CT_PTHRU_CMD 15 |
| #define SRB_NACK_PLOGI 16 |
| #define SRB_NACK_PRLI 17 |
| #define SRB_NACK_LOGO 18 |
| #define SRB_NVME_CMD 19 |
| #define SRB_NVME_LS 20 |
| #define SRB_PRLI_CMD 21 |
| #define SRB_CTRL_VP 22 |
| #define SRB_PRLO_CMD 23 |
| |
| enum { |
| TYPE_SRB, |
| TYPE_TGT_CMD, |
| }; |
| |
| typedef struct srb { |
| /* |
| * Do not move cmd_type field, it needs to |
| * line up with qla_tgt_cmd->cmd_type |
| */ |
| uint8_t cmd_type; |
| uint8_t pad[3]; |
| atomic_t ref_count; |
| wait_queue_head_t nvme_ls_waitq; |
| struct fc_port *fcport; |
| struct scsi_qla_host *vha; |
| uint32_t handle; |
| uint16_t flags; |
| uint16_t type; |
| const char *name; |
| int iocbs; |
| struct qla_qpair *qpair; |
| struct list_head elem; |
| u32 gen1; /* scratch */ |
| u32 gen2; /* scratch */ |
| int rc; |
| int retry_count; |
| struct completion comp; |
| union { |
| struct srb_iocb iocb_cmd; |
| struct bsg_job *bsg_job; |
| struct srb_cmd scmd; |
| } u; |
| void (*done)(void *, int); |
| void (*free)(void *); |
| } srb_t; |
| |
| #define GET_CMD_SP(sp) (sp->u.scmd.cmd) |
| #define SET_CMD_SP(sp, cmd) (sp->u.scmd.cmd = cmd) |
| #define GET_CMD_CTX_SP(sp) (sp->u.scmd.ctx) |
| |
| #define GET_CMD_SENSE_LEN(sp) \ |
| (sp->u.scmd.request_sense_length) |
| #define SET_CMD_SENSE_LEN(sp, len) \ |
| (sp->u.scmd.request_sense_length = len) |
| #define GET_CMD_SENSE_PTR(sp) \ |
| (sp->u.scmd.request_sense_ptr) |
| #define SET_CMD_SENSE_PTR(sp, ptr) \ |
| (sp->u.scmd.request_sense_ptr = ptr) |
| #define GET_FW_SENSE_LEN(sp) \ |
| (sp->u.scmd.fw_sense_length) |
| #define SET_FW_SENSE_LEN(sp, len) \ |
| (sp->u.scmd.fw_sense_length = len) |
| |
| struct msg_echo_lb { |
| dma_addr_t send_dma; |
| dma_addr_t rcv_dma; |
| uint16_t req_sg_cnt; |
| uint16_t rsp_sg_cnt; |
| uint16_t options; |
| uint32_t transfer_size; |
| uint32_t iteration_count; |
| }; |
| |
| /* |
| * ISP I/O Register Set structure definitions. |
| */ |
| struct device_reg_2xxx { |
| uint16_t flash_address; /* Flash BIOS address */ |
| uint16_t flash_data; /* Flash BIOS data */ |
| uint16_t unused_1[1]; /* Gap */ |
| uint16_t ctrl_status; /* Control/Status */ |
| #define CSR_FLASH_64K_BANK BIT_3 /* Flash upper 64K bank select */ |
| #define CSR_FLASH_ENABLE BIT_1 /* Flash BIOS Read/Write enable */ |
| #define CSR_ISP_SOFT_RESET BIT_0 /* ISP soft reset */ |
| |
| uint16_t ictrl; /* Interrupt control */ |
| #define ICR_EN_INT BIT_15 /* ISP enable interrupts. */ |
| #define ICR_EN_RISC BIT_3 /* ISP enable RISC interrupts. */ |
| |
| uint16_t istatus; /* Interrupt status */ |
| #define ISR_RISC_INT BIT_3 /* RISC interrupt */ |
| |
| uint16_t semaphore; /* Semaphore */ |
| uint16_t nvram; /* NVRAM register. */ |
| #define NVR_DESELECT 0 |
| #define NVR_BUSY BIT_15 |
| #define NVR_WRT_ENABLE BIT_14 /* Write enable */ |
| #define NVR_PR_ENABLE BIT_13 /* Protection register enable */ |
| #define NVR_DATA_IN BIT_3 |
| #define NVR_DATA_OUT BIT_2 |
| #define NVR_SELECT BIT_1 |
| #define NVR_CLOCK BIT_0 |
| |
| #define NVR_WAIT_CNT 20000 |
| |
| union { |
| struct { |
| uint16_t mailbox0; |
| uint16_t mailbox1; |
| uint16_t mailbox2; |
| uint16_t mailbox3; |
| uint16_t mailbox4; |
| uint16_t mailbox5; |
| uint16_t mailbox6; |
| uint16_t mailbox7; |
| uint16_t unused_2[59]; /* Gap */ |
| } __attribute__((packed)) isp2100; |
| struct { |
| /* Request Queue */ |
| uint16_t req_q_in; /* In-Pointer */ |
| uint16_t req_q_out; /* Out-Pointer */ |
| /* Response Queue */ |
| uint16_t rsp_q_in; /* In-Pointer */ |
| uint16_t rsp_q_out; /* Out-Pointer */ |
| |
| /* RISC to Host Status */ |
| uint32_t host_status; |
| #define HSR_RISC_INT BIT_15 /* RISC interrupt */ |
| #define HSR_RISC_PAUSED BIT_8 /* RISC Paused */ |
| |
| /* Host to Host Semaphore */ |
| uint16_t host_semaphore; |
| uint16_t unused_3[17]; /* Gap */ |
| uint16_t mailbox0; |
| uint16_t mailbox1; |
| uint16_t mailbox2; |
| uint16_t mailbox3; |
| uint16_t mailbox4; |
| uint16_t mailbox5; |
| uint16_t mailbox6; |
| uint16_t mailbox7; |
| uint16_t mailbox8; |
| uint16_t mailbox9; |
| uint16_t mailbox10; |
| uint16_t mailbox11; |
| uint16_t mailbox12; |
| uint16_t mailbox13; |
| uint16_t mailbox14; |
| uint16_t mailbox15; |
| uint16_t mailbox16; |
| uint16_t mailbox17; |
| uint16_t mailbox18; |
| uint16_t mailbox19; |
| uint16_t mailbox20; |
| uint16_t mailbox21; |
| uint16_t mailbox22; |
| uint16_t mailbox23; |
| uint16_t mailbox24; |
| uint16_t mailbox25; |
| uint16_t mailbox26; |
| uint16_t mailbox27; |
| uint16_t mailbox28; |
| uint16_t mailbox29; |
| uint16_t mailbox30; |
| uint16_t mailbox31; |
| uint16_t fb_cmd; |
| uint16_t unused_4[10]; /* Gap */ |
| } __attribute__((packed)) isp2300; |
| } u; |
| |
| uint16_t fpm_diag_config; |
| uint16_t unused_5[0x4]; /* Gap */ |
| uint16_t risc_hw; |
| uint16_t unused_5_1; /* Gap */ |
| uint16_t pcr; /* Processor Control Register. */ |
| uint16_t unused_6[0x5]; /* Gap */ |
| uint16_t mctr; /* Memory Configuration and Timing. */ |
| uint16_t unused_7[0x3]; /* Gap */ |
| uint16_t fb_cmd_2100; /* Unused on 23XX */ |
| uint16_t unused_8[0x3]; /* Gap */ |
| uint16_t hccr; /* Host command & control register. */ |
| #define HCCR_HOST_INT BIT_7 /* Host interrupt bit */ |
| #define HCCR_RISC_PAUSE BIT_5 /* Pause mode bit */ |
| /* HCCR commands */ |
| #define HCCR_RESET_RISC 0x1000 /* Reset RISC */ |
| #define HCCR_PAUSE_RISC 0x2000 /* Pause RISC */ |
| #define HCCR_RELEASE_RISC 0x3000 /* Release RISC from reset. */ |
| #define HCCR_SET_HOST_INT 0x5000 /* Set host interrupt */ |
| #define HCCR_CLR_HOST_INT 0x6000 /* Clear HOST interrupt */ |
| #define HCCR_CLR_RISC_INT 0x7000 /* Clear RISC interrupt */ |
| #define HCCR_DISABLE_PARITY_PAUSE 0x4001 /* Disable parity error RISC pause. */ |
| #define HCCR_ENABLE_PARITY 0xA000 /* Enable PARITY interrupt */ |
| |
| uint16_t unused_9[5]; /* Gap */ |
| uint16_t gpiod; /* GPIO Data register. */ |
| uint16_t gpioe; /* GPIO Enable register. */ |
| #define GPIO_LED_MASK 0x00C0 |
| #define GPIO_LED_GREEN_OFF_AMBER_OFF 0x0000 |
| #define GPIO_LED_GREEN_ON_AMBER_OFF 0x0040 |
| #define GPIO_LED_GREEN_OFF_AMBER_ON 0x0080 |
| #define GPIO_LED_GREEN_ON_AMBER_ON 0x00C0 |
| #define GPIO_LED_ALL_OFF 0x0000 |
| #define GPIO_LED_RED_ON_OTHER_OFF 0x0001 /* isp2322 */ |
| #define GPIO_LED_RGA_ON 0x00C1 /* isp2322: red green amber */ |
| |
| union { |
| struct { |
| uint16_t unused_10[8]; /* Gap */ |
| uint16_t mailbox8; |
| uint16_t mailbox9; |
| uint16_t mailbox10; |
| uint16_t mailbox11; |
| uint16_t mailbox12; |
| uint16_t mailbox13; |
| uint16_t mailbox14; |
| uint16_t mailbox15; |
| uint16_t mailbox16; |
| uint16_t mailbox17; |
| uint16_t mailbox18; |
| uint16_t mailbox19; |
| uint16_t mailbox20; |
| uint16_t mailbox21; |
| uint16_t mailbox22; |
| uint16_t mailbox23; /* Also probe reg. */ |
| } __attribute__((packed)) isp2200; |
| } u_end; |
| }; |
| |
| struct device_reg_25xxmq { |
| uint32_t req_q_in; |
| uint32_t req_q_out; |
| uint32_t rsp_q_in; |
| uint32_t rsp_q_out; |
| uint32_t atio_q_in; |
| uint32_t atio_q_out; |
| }; |
| |
| |
| struct device_reg_fx00 { |
| uint32_t mailbox0; /* 00 */ |
| uint32_t mailbox1; /* 04 */ |
| uint32_t mailbox2; /* 08 */ |
| uint32_t mailbox3; /* 0C */ |
| uint32_t mailbox4; /* 10 */ |
| uint32_t mailbox5; /* 14 */ |
| uint32_t mailbox6; /* 18 */ |
| uint32_t mailbox7; /* 1C */ |
| uint32_t mailbox8; /* 20 */ |
| uint32_t mailbox9; /* 24 */ |
| uint32_t mailbox10; /* 28 */ |
| uint32_t mailbox11; |
| uint32_t mailbox12; |
| uint32_t mailbox13; |
| uint32_t mailbox14; |
| uint32_t mailbox15; |
| uint32_t mailbox16; |
| uint32_t mailbox17; |
| uint32_t mailbox18; |
| uint32_t mailbox19; |
| uint32_t mailbox20; |
| uint32_t mailbox21; |
| uint32_t mailbox22; |
| uint32_t mailbox23; |
| uint32_t mailbox24; |
| uint32_t mailbox25; |
| uint32_t mailbox26; |
| uint32_t mailbox27; |
| uint32_t mailbox28; |
| uint32_t mailbox29; |
| uint32_t mailbox30; |
| uint32_t mailbox31; |
| uint32_t aenmailbox0; |
| uint32_t aenmailbox1; |
| uint32_t aenmailbox2; |
| uint32_t aenmailbox3; |
| uint32_t aenmailbox4; |
| uint32_t aenmailbox5; |
| uint32_t aenmailbox6; |
| uint32_t aenmailbox7; |
| /* Request Queue. */ |
| uint32_t req_q_in; /* A0 - Request Queue In-Pointer */ |
| uint32_t req_q_out; /* A4 - Request Queue Out-Pointer */ |
| /* Response Queue. */ |
| uint32_t rsp_q_in; /* A8 - Response Queue In-Pointer */ |
| uint32_t rsp_q_out; /* AC - Response Queue Out-Pointer */ |
| /* Init values shadowed on FW Up Event */ |
| uint32_t initval0; /* B0 */ |
| uint32_t initval1; /* B4 */ |
| uint32_t initval2; /* B8 */ |
| uint32_t initval3; /* BC */ |
| uint32_t initval4; /* C0 */ |
| uint32_t initval5; /* C4 */ |
| uint32_t initval6; /* C8 */ |
| uint32_t initval7; /* CC */ |
| uint32_t fwheartbeat; /* D0 */ |
| uint32_t pseudoaen; /* D4 */ |
| }; |
| |
| |
| |
| typedef union { |
| struct device_reg_2xxx isp; |
| struct device_reg_24xx isp24; |
| struct device_reg_25xxmq isp25mq; |
| struct device_reg_82xx isp82; |
| struct device_reg_fx00 ispfx00; |
| } __iomem device_reg_t; |
| |
| #define ISP_REQ_Q_IN(ha, reg) \ |
| (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ |
| &(reg)->u.isp2100.mailbox4 : \ |
| &(reg)->u.isp2300.req_q_in) |
| #define ISP_REQ_Q_OUT(ha, reg) \ |
| (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ |
| &(reg)->u.isp2100.mailbox4 : \ |
| &(reg)->u.isp2300.req_q_out) |
| #define ISP_RSP_Q_IN(ha, reg) \ |
| (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ |
| &(reg)->u.isp2100.mailbox5 : \ |
| &(reg)->u.isp2300.rsp_q_in) |
| #define ISP_RSP_Q_OUT(ha, reg) \ |
| (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ |
| &(reg)->u.isp2100.mailbox5 : \ |
| &(reg)->u.isp2300.rsp_q_out) |
| |
| #define ISP_ATIO_Q_IN(vha) (vha->hw->tgt.atio_q_in) |
| #define ISP_ATIO_Q_OUT(vha) (vha->hw->tgt.atio_q_out) |
| |
| #define MAILBOX_REG(ha, reg, num) \ |
| (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ |
| (num < 8 ? \ |
| &(reg)->u.isp2100.mailbox0 + (num) : \ |
| &(reg)->u_end.isp2200.mailbox8 + (num) - 8) : \ |
| &(reg)->u.isp2300.mailbox0 + (num)) |
| #define RD_MAILBOX_REG(ha, reg, num) \ |
| RD_REG_WORD(MAILBOX_REG(ha, reg, num)) |
| #define WRT_MAILBOX_REG(ha, reg, num, data) \ |
| WRT_REG_WORD(MAILBOX_REG(ha, reg, num), data) |
| |
| #define FB_CMD_REG(ha, reg) \ |
| (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ |
| &(reg)->fb_cmd_2100 : \ |
| &(reg)->u.isp2300.fb_cmd) |
| #define RD_FB_CMD_REG(ha, reg) \ |
| RD_REG_WORD(FB_CMD_REG(ha, reg)) |
| #define WRT_FB_CMD_REG(ha, reg, data) \ |
| WRT_REG_WORD(FB_CMD_REG(ha, reg), data) |
| |
| typedef struct { |
| uint32_t out_mb; /* outbound from driver */ |
| uint32_t in_mb; /* Incoming from RISC */ |
| uint16_t mb[MAILBOX_REGISTER_COUNT]; |
| long buf_size; |
| void *bufp; |
| uint32_t tov; |
| uint8_t flags; |
| #define MBX_DMA_IN BIT_0 |
| #define MBX_DMA_OUT BIT_1 |
| #define IOCTL_CMD BIT_2 |
| } mbx_cmd_t; |
| |
| struct mbx_cmd_32 { |
| uint32_t out_mb; /* outbound from driver */ |
| uint32_t in_mb; /* Incoming from RISC */ |
| uint32_t mb[MAILBOX_REGISTER_COUNT]; |
| long buf_size; |
| void *bufp; |
| uint32_t tov; |
| uint8_t flags; |
| #define MBX_DMA_IN BIT_0 |
| #define MBX_DMA_OUT BIT_1 |
| #define IOCTL_CMD BIT_2 |
| }; |
| |
| |
| #define MBX_TOV_SECONDS 30 |
| |
| /* |
| * ISP product identification definitions in mailboxes after reset. |
| */ |
| #define PROD_ID_1 0x4953 |
| #define PROD_ID_2 0x0000 |
| #define PROD_ID_2a 0x5020 |
| #define PROD_ID_3 0x2020 |
| |
| /* |
| * ISP mailbox Self-Test status codes |
| */ |
| #define MBS_FRM_ALIVE 0 /* Firmware Alive. */ |
| #define MBS_CHKSUM_ERR 1 /* Checksum Error. */ |
| #define MBS_BUSY 4 /* Busy. */ |
| |
| /* |
| * ISP mailbox command complete status codes |
| */ |
| #define MBS_COMMAND_COMPLETE 0x4000 |
| #define MBS_INVALID_COMMAND 0x4001 |
| #define MBS_HOST_INTERFACE_ERROR 0x4002 |
| #define MBS_TEST_FAILED 0x4003 |
| #define MBS_COMMAND_ERROR 0x4005 |
| #define MBS_COMMAND_PARAMETER_ERROR 0x4006 |
| #define MBS_PORT_ID_USED 0x4007 |
| #define MBS_LOOP_ID_USED 0x4008 |
| #define MBS_ALL_IDS_IN_USE 0x4009 |
| #define MBS_NOT_LOGGED_IN 0x400A |
| #define MBS_LINK_DOWN_ERROR 0x400B |
| #define MBS_DIAG_ECHO_TEST_ERROR 0x400C |
| |
| /* |
| * ISP mailbox asynchronous event status codes |
| */ |
| #define MBA_ASYNC_EVENT 0x8000 /* Asynchronous event. */ |
| #define MBA_RESET 0x8001 /* Reset Detected. */ |
| #define MBA_SYSTEM_ERR 0x8002 /* System Error. */ |
| #define MBA_REQ_TRANSFER_ERR 0x8003 /* Request Transfer Error. */ |
| #define MBA_RSP_TRANSFER_ERR 0x8004 /* Response Transfer Error. */ |
| #define MBA_WAKEUP_THRES 0x8005 /* Request Queue Wake-up. */ |
| #define MBA_LIP_OCCURRED 0x8010 /* Loop Initialization Procedure */ |
| /* occurred. */ |
| #define MBA_LOOP_UP 0x8011 /* FC Loop UP. */ |
| #define MBA_LOOP_DOWN 0x8012 /* FC Loop Down. */ |
| #define MBA_LIP_RESET 0x8013 /* LIP reset occurred. */ |
| #define MBA_PORT_UPDATE 0x8014 /* Port Database update. */ |
| #define MBA_RSCN_UPDATE 0x8015 /* Register State Chg Notification. */ |
| #define MBA_LIP_F8 0x8016 /* Received a LIP F8. */ |
| #define MBA_LOOP_INIT_ERR 0x8017 /* Loop Initialization Error. */ |
| #define MBA_FABRIC_AUTH_REQ 0x801b /* Fabric Authentication Required. */ |
| #define MBA_SCSI_COMPLETION 0x8020 /* SCSI Command Complete. */ |
| #define MBA_CTIO_COMPLETION 0x8021 /* CTIO Complete. */ |
| #define MBA_IP_COMPLETION 0x8022 /* IP Transmit Command Complete. */ |
| #define MBA_IP_RECEIVE 0x8023 /* IP Received. */ |
| #define MBA_IP_BROADCAST 0x8024 /* IP Broadcast Received. */ |
| #define MBA_IP_LOW_WATER_MARK 0x8025 /* IP Low Water Mark reached. */ |
| #define MBA_IP_RCV_BUFFER_EMPTY 0x8026 /* IP receive buffer queue empty. */ |
| #define MBA_IP_HDR_DATA_SPLIT 0x8027 /* IP header/data splitting feature */ |
| /* used. */ |
| #define MBA_TRACE_NOTIFICATION 0x8028 /* Trace/Diagnostic notification. */ |
| #define MBA_POINT_TO_POINT 0x8030 /* Point to point mode. */ |
| #define MBA_CMPLT_1_16BIT 0x8031 /* Completion 1 16bit IOSB. */ |
| #define MBA_CMPLT_2_16BIT 0x8032 /* Completion 2 16bit IOSB. */ |
| #define MBA_CMPLT_3_16BIT 0x8033 /* Completion 3 16bit IOSB. */ |
| #define MBA_CMPLT_4_16BIT 0x8034 /* Completion 4 16bit IOSB. */ |
| #define MBA_CMPLT_5_16BIT 0x8035 /* Completion 5 16bit IOSB. */ |
| #define MBA_CHG_IN_CONNECTION 0x8036 /* Change in connection mode. */ |
| #define MBA_RIO_RESPONSE 0x8040 /* RIO response queue update. */ |
| #define MBA_ZIO_RESPONSE 0x8040 /* ZIO response queue update. */ |
| #define MBA_CMPLT_2_32BIT 0x8042 /* Completion 2 32bit IOSB. */ |
| #define MBA_BYPASS_NOTIFICATION 0x8043 /* Auto bypass notification. */ |
| #define MBA_DISCARD_RND_FRAME 0x8048 /* discard RND frame due to error. */ |
| #define MBA_REJECTED_FCP_CMD 0x8049 /* rejected FCP_CMD. */ |
| #define MBA_FW_NOT_STARTED 0x8050 /* Firmware not started */ |
| #define MBA_FW_STARTING 0x8051 /* Firmware starting */ |
| #define MBA_FW_RESTART_CMPLT 0x8060 /* Firmware restart complete */ |
| #define MBA_INIT_REQUIRED 0x8061 /* Initialization required */ |
| #define MBA_SHUTDOWN_REQUESTED 0x8062 /* Shutdown Requested */ |
| #define MBA_TEMPERATURE_ALERT 0x8070 /* Temperature Alert */ |
| #define MBA_DPORT_DIAGNOSTICS 0x8080 /* D-port Diagnostics */ |
| #define MBA_TRANS_INSERT 0x8130 /* Transceiver Insertion */ |
| #define MBA_FW_INIT_FAILURE 0x8401 /* Firmware initialization failure */ |
| #define MBA_MIRROR_LUN_CHANGE 0x8402 /* Mirror LUN State Change |
| Notification */ |
| #define MBA_FW_POLL_STATE 0x8600 /* Firmware in poll diagnostic state */ |
| #define MBA_FW_RESET_FCT 0x8502 /* Firmware reset factory defaults */ |
| #define MBA_FW_INIT_INPROGRESS 0x8500 /* Firmware boot in progress */ |
| /* 83XX FCoE specific */ |
| #define MBA_IDC_AEN 0x8200 /* FCoE: NIC Core state change AEN */ |
| |
| /* Interrupt type codes */ |
| #define INTR_ROM_MB_SUCCESS 0x1 |
| #define INTR_ROM_MB_FAILED 0x2 |
| #define INTR_MB_SUCCESS 0x10 |
| #define INTR_MB_FAILED 0x11 |
| #define INTR_ASYNC_EVENT 0x12 |
| #define INTR_RSP_QUE_UPDATE 0x13 |
| #define INTR_RSP_QUE_UPDATE_83XX 0x14 |
| #define INTR_ATIO_QUE_UPDATE 0x1C |
| #define INTR_ATIO_RSP_QUE_UPDATE 0x1D |
| #define INTR_ATIO_QUE_UPDATE_27XX 0x1E |
| |
| /* ISP mailbox loopback echo diagnostic error code */ |
| #define MBS_LB_RESET 0x17 |
| /* |
| * Firmware options 1, 2, 3. |
| */ |
| #define FO1_AE_ON_LIPF8 BIT_0 |
| #define FO1_AE_ALL_LIP_RESET BIT_1 |
| #define FO1_CTIO_RETRY BIT_3 |
| #define FO1_DISABLE_LIP_F7_SW BIT_4 |
| #define FO1_DISABLE_100MS_LOS_WAIT BIT_5 |
| #define FO1_DISABLE_GPIO6_7 BIT_6 /* LED bits */ |
| #define FO1_AE_ON_LOOP_INIT_ERR BIT_7 |
| #define FO1_SET_EMPHASIS_SWING BIT_8 |
| #define FO1_AE_AUTO_BYPASS BIT_9 |
| #define FO1_ENABLE_PURE_IOCB BIT_10 |
| #define FO1_AE_PLOGI_RJT BIT_11 |
| #define FO1_ENABLE_ABORT_SEQUENCE BIT_12 |
| #define FO1_AE_QUEUE_FULL BIT_13 |
| |
| #define FO2_ENABLE_ATIO_TYPE_3 BIT_0 |
| #define FO2_REV_LOOPBACK BIT_1 |
| |
| #define FO3_ENABLE_EMERG_IOCB BIT_0 |
| #define FO3_AE_RND_ERROR BIT_1 |
| |
| /* 24XX additional firmware options */ |
| #define ADD_FO_COUNT 3 |
| #define ADD_FO1_DISABLE_GPIO_LED_CTRL BIT_6 /* LED bits */ |
| #define ADD_FO1_ENABLE_PUREX_IOCB BIT_10 |
| |
| #define ADD_FO2_ENABLE_SEL_CLS2 BIT_5 |
| |
| #define ADD_FO3_NO_ABT_ON_LINK_DOWN BIT_14 |
| |
| /* |
| * ISP mailbox commands |
| */ |
| #define MBC_LOAD_RAM 1 /* Load RAM. */ |
| #define MBC_EXECUTE_FIRMWARE 2 /* Execute firmware. */ |
| #define MBC_READ_RAM_WORD 5 /* Read RAM word. */ |
| #define MBC_MAILBOX_REGISTER_TEST 6 /* Wrap incoming mailboxes */ |
| #define MBC_VERIFY_CHECKSUM 7 /* Verify checksum. */ |
| #define MBC_GET_FIRMWARE_VERSION 8 /* Get firmware revision. */ |
| #define MBC_LOAD_RISC_RAM 9 /* Load RAM command. */ |
| #define MBC_DUMP_RISC_RAM 0xa /* Dump RAM command. */ |
| #define MBC_LOAD_RISC_RAM_EXTENDED 0xb /* Load RAM extended. */ |
| #define MBC_DUMP_RISC_RAM_EXTENDED 0xc /* Dump RAM extended. */ |
| #define MBC_WRITE_RAM_WORD_EXTENDED 0xd /* Write RAM word extended */ |
| #define MBC_READ_RAM_EXTENDED 0xf /* Read RAM extended. */ |
| #define MBC_IOCB_COMMAND 0x12 /* Execute IOCB command. */ |
| #define MBC_STOP_FIRMWARE 0x14 /* Stop firmware. */ |
| #define MBC_ABORT_COMMAND 0x15 /* Abort IOCB command. */ |
| #define MBC_ABORT_DEVICE 0x16 /* Abort device (ID/LUN). */ |
| #define MBC_ABORT_TARGET 0x17 /* Abort target (ID). */ |
| #define MBC_RESET 0x18 /* Reset. */ |
| #define MBC_GET_ADAPTER_LOOP_ID 0x20 /* Get loop id of ISP2200. */ |
| #define MBC_GET_SET_ZIO_THRESHOLD 0x21 /* Get/SET ZIO THRESHOLD. */ |
| #define MBC_GET_RETRY_COUNT 0x22 /* Get f/w retry cnt/delay. */ |
| #define MBC_DISABLE_VI 0x24 /* Disable VI operation. */ |
| #define MBC_ENABLE_VI 0x25 /* Enable VI operation. */ |
| #define MBC_GET_FIRMWARE_OPTION 0x28 /* Get Firmware Options. */ |
| #define MBC_GET_MEM_OFFLOAD_CNTRL_STAT 0x34 /* Memory Offload ctrl/Stat*/ |
| #define MBC_SET_FIRMWARE_OPTION 0x38 /* Set Firmware Options. */ |
| #define MBC_LOOP_PORT_BYPASS 0x40 /* Loop Port Bypass. */ |
| #define MBC_LOOP_PORT_ENABLE 0x41 /* Loop Port Enable. */ |
| #define MBC_GET_RESOURCE_COUNTS 0x42 /* Get Resource Counts. */ |
| #define MBC_NON_PARTICIPATE 0x43 /* Non-Participating Mode. */ |
| #define MBC_DIAGNOSTIC_ECHO 0x44 /* Diagnostic echo. */ |
| #define MBC_DIAGNOSTIC_LOOP_BACK 0x45 /* Diagnostic loop back. */ |
| #define MBC_ONLINE_SELF_TEST 0x46 /* Online self-test. */ |
| #define MBC_ENHANCED_GET_PORT_DATABASE 0x47 /* Get port database + login */ |
| #define MBC_CONFIGURE_VF 0x4b /* Configure VFs */ |
| #define MBC_RESET_LINK_STATUS 0x52 /* Reset Link Error Status */ |
| #define MBC_IOCB_COMMAND_A64 0x54 /* Execute IOCB command (64) */ |
| #define MBC_PORT_LOGOUT 0x56 /* Port Logout request */ |
| #define MBC_SEND_RNID_ELS 0x57 /* Send RNID ELS request */ |
| #define MBC_SET_RNID_PARAMS 0x59 /* Set RNID parameters */ |
| #define MBC_GET_RNID_PARAMS 0x5a /* Get RNID parameters */ |
| #define MBC_DATA_RATE 0x5d /* Data Rate */ |
| #define MBC_INITIALIZE_FIRMWARE 0x60 /* Initialize firmware */ |
| #define MBC_INITIATE_LIP 0x62 /* Initiate Loop */ |
| /* Initialization Procedure */ |
| #define MBC_GET_FC_AL_POSITION_MAP 0x63 /* Get FC_AL Position Map. */ |
| #define MBC_GET_PORT_DATABASE 0x64 /* Get Port Database. */ |
| #define MBC_CLEAR_ACA 0x65 /* Clear ACA. */ |
| #define MBC_TARGET_RESET 0x66 /* Target Reset. */ |
| #define MBC_CLEAR_TASK_SET 0x67 /* Clear Task Set. */ |
| #define MBC_ABORT_TASK_SET 0x68 /* Abort Task Set. */ |
| #define MBC_GET_FIRMWARE_STATE 0x69 /* Get firmware state. */ |
| #define MBC_GET_PORT_NAME 0x6a /* Get port name. */ |
| #define MBC_GET_LINK_STATUS 0x6b /* Get port link status. */ |
| #define MBC_LIP_RESET 0x6c /* LIP reset. */ |
| #define MBC_SEND_SNS_COMMAND 0x6e /* Send Simple Name Server */ |
| /* commandd. */ |
| #define MBC_LOGIN_FABRIC_PORT 0x6f /* Login fabric port. */ |
| #define MBC_SEND_CHANGE_REQUEST 0x70 /* Send Change Request. */ |
| #define MBC_LOGOUT_FABRIC_PORT 0x71 /* Logout fabric port. */ |
| #define MBC_LIP_FULL_LOGIN 0x72 /* Full login LIP. */ |
| #define MBC_LOGIN_LOOP_PORT 0x74 /* Login Loop Port. */ |
| #define MBC_PORT_NODE_NAME_LIST 0x75 /* Get port/node name list. */ |
| #define MBC_INITIALIZE_RECEIVE_QUEUE 0x77 /* Initialize receive queue */ |
| #define MBC_UNLOAD_IP 0x79 /* Shutdown IP */ |
| #define MBC_GET_ID_LIST 0x7C /* Get Port ID list. */ |
| #define MBC_SEND_LFA_COMMAND 0x7D /* Send Loop Fabric Address */ |
| #define MBC_LUN_RESET 0x7E /* Send LUN reset */ |
| |
| /* |
| * all the Mt. Rainier mailbox command codes that clash with FC/FCoE ones |
| * should be defined with MBC_MR_* |
| */ |
| #define MBC_MR_DRV_SHUTDOWN 0x6A |
| |
| /* |
| * ISP24xx mailbox commands |
| */ |
| #define MBC_WRITE_SERDES 0x3 /* Write serdes word. */ |
| #define MBC_READ_SERDES 0x4 /* Read serdes word. */ |
| #define MBC_LOAD_DUMP_MPI_RAM 0x5 /* Load/Dump MPI RAM. */ |
| #define MBC_SERDES_PARAMS 0x10 /* Serdes Tx Parameters. */ |
| #define MBC_GET_IOCB_STATUS 0x12 /* Get IOCB status command. */ |
| #define MBC_PORT_PARAMS 0x1A /* Port iDMA Parameters. */ |
| #define MBC_GET_TIMEOUT_PARAMS 0x22 /* Get FW timeouts. */ |
| #define MBC_TRACE_CONTROL 0x27 /* Trace control command. */ |
| #define MBC_GEN_SYSTEM_ERROR 0x2a /* Generate System Error. */ |
| #define MBC_WRITE_SFP 0x30 /* Write SFP Data. */ |
| #define MBC_READ_SFP 0x31 /* Read SFP Data. */ |
| #define MBC_SET_TIMEOUT_PARAMS 0x32 /* Set FW timeouts. */ |
| #define MBC_DPORT_DIAGNOSTICS 0x47 /* D-Port Diagnostics */ |
| #define MBC_MID_INITIALIZE_FIRMWARE 0x48 /* MID Initialize firmware. */ |
| #define MBC_MID_GET_VP_DATABASE 0x49 /* MID Get VP Database. */ |
| #define MBC_MID_GET_VP_ENTRY 0x4a /* MID Get VP Entry. */ |
| #define MBC_HOST_MEMORY_COPY 0x53 /* Host Memory Copy. */ |
| #define MBC_SEND_RNFT_ELS 0x5e /* Send RNFT ELS request */ |
| #define MBC_GET_LINK_PRIV_STATS 0x6d /* Get link & private data. */ |
| #define MBC_LINK_INITIALIZATION 0x72 /* Do link initialization. */ |
| #define MBC_SET_VENDOR_ID 0x76 /* Set Vendor ID. */ |
| #define MBC_PORT_RESET 0x120 /* Port Reset */ |
| #define MBC_SET_PORT_CONFIG 0x122 /* Set port configuration */ |
| #define MBC_GET_PORT_CONFIG 0x123 /* Get port configuration */ |
| |
| /* |
| * ISP81xx mailbox commands |
| */ |
| #define MBC_WRITE_MPI_REGISTER 0x01 /* Write MPI Register. */ |
| |
| /* |
| * ISP8044 mailbox commands |
| */ |
| #define MBC_SET_GET_ETH_SERDES_REG 0x150 |
| #define HCS_WRITE_SERDES 0x3 |
| #define HCS_READ_SERDES 0x4 |
| |
| /* Firmware return data sizes */ |
| #define FCAL_MAP_SIZE 128 |
| |
| /* Mailbox bit definitions for out_mb and in_mb */ |
| #define MBX_31 BIT_31 |
| #define MBX_30 BIT_30 |
| #define MBX_29 BIT_29 |
| #define MBX_28 BIT_28 |
| #define MBX_27 BIT_27 |
| #define MBX_26 BIT_26 |
| #define MBX_25 BIT_25 |
| #define MBX_24 BIT_24 |
| #define MBX_23 BIT_23 |
| #define MBX_22 BIT_22 |
| #define MBX_21 BIT_21 |
| #define MBX_20 BIT_20 |
| #define MBX_19 BIT_19 |
| #define MBX_18 BIT_18 |
| #define MBX_17 BIT_17 |
| #define MBX_16 BIT_16 |
| #define MBX_15 BIT_15 |
| #define MBX_14 BIT_14 |
| #define MBX_13 BIT_13 |
| #define MBX_12 BIT_12 |
| #define MBX_11 BIT_11 |
| #define MBX_10 BIT_10 |
| #define MBX_9 BIT_9 |
| #define MBX_8 BIT_8 |
| #define MBX_7 BIT_7 |
| #define MBX_6 BIT_6 |
| #define MBX_5 BIT_5 |
| #define MBX_4 BIT_4 |
| #define MBX_3 BIT_3 |
| #define MBX_2 BIT_2 |
| #define MBX_1 BIT_1 |
| #define MBX_0 BIT_0 |
| |
| #define RNID_TYPE_PORT_LOGIN 0x7 |
| #define RNID_TYPE_SET_VERSION 0x9 |
| #define RNID_TYPE_ASIC_TEMP 0xC |
| |
| /* |
| * Firmware state codes from get firmware state mailbox command |
| */ |
| #define FSTATE_CONFIG_WAIT 0 |
| #define FSTATE_WAIT_AL_PA 1 |
| #define FSTATE_WAIT_LOGIN 2 |
| #define FSTATE_READY 3 |
| #define FSTATE_LOSS_OF_SYNC 4 |
| #define FSTATE_ERROR 5 |
| #define FSTATE_REINIT 6 |
| #define FSTATE_NON_PART 7 |
| |
| #define FSTATE_CONFIG_CORRECT 0 |
| #define FSTATE_P2P_RCV_LIP 1 |
| #define FSTATE_P2P_CHOOSE_LOOP 2 |
| #define FSTATE_P2P_RCV_UNIDEN_LIP 3 |
| #define FSTATE_FATAL_ERROR 4 |
| #define FSTATE_LOOP_BACK_CONN 5 |
| |
| #define QLA27XX_IMG_STATUS_VER_MAJOR 0x01 |
| #define QLA27XX_IMG_STATUS_VER_MINOR 0x00 |
| #define QLA27XX_IMG_STATUS_SIGN 0xFACEFADE |
| #define QLA27XX_PRIMARY_IMAGE 1 |
| #define QLA27XX_SECONDARY_IMAGE 2 |
| |
| /* |
| * Port Database structure definition |
| * Little endian except where noted. |
| */ |
| #define PORT_DATABASE_SIZE 128 /* bytes */ |
| typedef struct { |
| uint8_t options; |
| uint8_t control; |
| uint8_t master_state; |
| uint8_t slave_state; |
| uint8_t reserved[2]; |
| uint8_t hard_address; |
| uint8_t reserved_1; |
| uint8_t port_id[4]; |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t port_name[WWN_SIZE]; |
| uint16_t execution_throttle; |
| uint16_t execution_count; |
| uint8_t reset_count; |
| uint8_t reserved_2; |
| uint16_t resource_allocation; |
| uint16_t current_allocation; |
| uint16_t queue_head; |
| uint16_t queue_tail; |
| uint16_t transmit_execution_list_next; |
| uint16_t transmit_execution_list_previous; |
| uint16_t common_features; |
| uint16_t total_concurrent_sequences; |
| uint16_t RO_by_information_category; |
| uint8_t recipient; |
| uint8_t initiator; |
| uint16_t receive_data_size; |
| uint16_t concurrent_sequences; |
| uint16_t open_sequences_per_exchange; |
| uint16_t lun_abort_flags; |
| uint16_t lun_stop_flags; |
| uint16_t stop_queue_head; |
| uint16_t stop_queue_tail; |
| uint16_t port_retry_timer; |
| uint16_t next_sequence_id; |
| uint16_t frame_count; |
| uint16_t PRLI_payload_length; |
| uint8_t prli_svc_param_word_0[2]; /* Big endian */ |
| /* Bits 15-0 of word 0 */ |
| uint8_t prli_svc_param_word_3[2]; /* Big endian */ |
| /* Bits 15-0 of word 3 */ |
| uint16_t loop_id; |
| uint16_t extended_lun_info_list_pointer; |
| uint16_t extended_lun_stop_list_pointer; |
| } port_database_t; |
| |
| /* |
| * Port database slave/master states |
| */ |
| #define PD_STATE_DISCOVERY 0 |
| #define PD_STATE_WAIT_DISCOVERY_ACK 1 |
| #define PD_STATE_PORT_LOGIN 2 |
| #define PD_STATE_WAIT_PORT_LOGIN_ACK 3 |
| #define PD_STATE_PROCESS_LOGIN 4 |
| #define PD_STATE_WAIT_PROCESS_LOGIN_ACK 5 |
| #define PD_STATE_PORT_LOGGED_IN 6 |
| #define PD_STATE_PORT_UNAVAILABLE 7 |
| #define PD_STATE_PROCESS_LOGOUT 8 |
| #define PD_STATE_WAIT_PROCESS_LOGOUT_ACK 9 |
| #define PD_STATE_PORT_LOGOUT 10 |
| #define PD_STATE_WAIT_PORT_LOGOUT_ACK 11 |
| |
| |
| #define QLA_ZIO_MODE_6 (BIT_2 | BIT_1) |
| #define QLA_ZIO_DISABLED 0 |
| #define QLA_ZIO_DEFAULT_TIMER 2 |
| |
| /* |
| * ISP Initialization Control Block. |
| * Little endian except where noted. |
| */ |
| #define ICB_VERSION 1 |
| typedef struct { |
| uint8_t version; |
| uint8_t reserved_1; |
| |
| /* |
| * LSB BIT 0 = Enable Hard Loop Id |
| * LSB BIT 1 = Enable Fairness |
| * LSB BIT 2 = Enable Full-Duplex |
| * LSB BIT 3 = Enable Fast Posting |
| * LSB BIT 4 = Enable Target Mode |
| * LSB BIT 5 = Disable Initiator Mode |
| * LSB BIT 6 = Enable ADISC |
| * LSB BIT 7 = Enable Target Inquiry Data |
| * |
| * MSB BIT 0 = Enable PDBC Notify |
| * MSB BIT 1 = Non Participating LIP |
| * MSB BIT 2 = Descending Loop ID Search |
| * MSB BIT 3 = Acquire Loop ID in LIPA |
| * MSB BIT 4 = Stop PortQ on Full Status |
| * MSB BIT 5 = Full Login after LIP |
| * MSB BIT 6 = Node Name Option |
| * MSB BIT 7 = Ext IFWCB enable bit |
| */ |
| uint8_t firmware_options[2]; |
| |
| uint16_t frame_payload_size; |
| uint16_t max_iocb_allocation; |
| uint16_t execution_throttle; |
| uint8_t retry_count; |
| uint8_t retry_delay; /* unused */ |
| uint8_t port_name[WWN_SIZE]; /* Big endian. */ |
| uint16_t hard_address; |
| uint8_t inquiry_data; |
| uint8_t login_timeout; |
| uint8_t node_name[WWN_SIZE]; /* Big endian. */ |
| |
| uint16_t request_q_outpointer; |
| uint16_t response_q_inpointer; |
| uint16_t request_q_length; |
| uint16_t response_q_length; |
| uint32_t request_q_address[2]; |
| uint32_t response_q_address[2]; |
| |
| uint16_t lun_enables; |
| uint8_t command_resource_count; |
| uint8_t immediate_notify_resource_count; |
| uint16_t timeout; |
| uint8_t reserved_2[2]; |
| |
| /* |
| * LSB BIT 0 = Timer Operation mode bit 0 |
| * LSB BIT 1 = Timer Operation mode bit 1 |
| * LSB BIT 2 = Timer Operation mode bit 2 |
| * LSB BIT 3 = Timer Operation mode bit 3 |
| * LSB BIT 4 = Init Config Mode bit 0 |
| * LSB BIT 5 = Init Config Mode bit 1 |
| * LSB BIT 6 = Init Config Mode bit 2 |
| * LSB BIT 7 = Enable Non part on LIHA failure |
| * |
| * MSB BIT 0 = Enable class 2 |
| * MSB BIT 1 = Enable ACK0 |
| * MSB BIT 2 = |
| * MSB BIT 3 = |
| * MSB BIT 4 = FC Tape Enable |
| * MSB BIT 5 = Enable FC Confirm |
| * MSB BIT 6 = Enable command queuing in target mode |
| * MSB BIT 7 = No Logo On Link Down |
| */ |
| uint8_t add_firmware_options[2]; |
| |
| uint8_t response_accumulation_timer; |
| uint8_t interrupt_delay_timer; |
| |
| /* |
| * LSB BIT 0 = Enable Read xfr_rdy |
| * LSB BIT 1 = Soft ID only |
| * LSB BIT 2 = |
| * LSB BIT 3 = |
| * LSB BIT 4 = FCP RSP Payload [0] |
| * LSB BIT 5 = FCP RSP Payload [1] / Sbus enable - 2200 |
| * LSB BIT 6 = Enable Out-of-Order frame handling |
| * LSB BIT 7 = Disable Automatic PLOGI on Local Loop |
| * |
| * MSB BIT 0 = Sbus enable - 2300 |
| * MSB BIT 1 = |
| * MSB BIT 2 = |
| * MSB BIT 3 = |
| * MSB BIT 4 = LED mode |
| * MSB BIT 5 = enable 50 ohm termination |
| * MSB BIT 6 = Data Rate (2300 only) |
| * MSB BIT 7 = Data Rate (2300 only) |
| */ |
| uint8_t special_options[2]; |
| |
| uint8_t reserved_3[26]; |
| } init_cb_t; |
| |
| /* |
| * Get Link Status mailbox command return buffer. |
| */ |
| #define GLSO_SEND_RPS BIT_0 |
| #define GLSO_USE_DID BIT_3 |
| |
| struct link_statistics { |
| uint32_t link_fail_cnt; |
| uint32_t loss_sync_cnt; |
| uint32_t loss_sig_cnt; |
| uint32_t prim_seq_err_cnt; |
| uint32_t inval_xmit_word_cnt; |
| uint32_t inval_crc_cnt; |
| uint32_t lip_cnt; |
| uint32_t link_up_cnt; |
| uint32_t link_down_loop_init_tmo; |
| uint32_t link_down_los; |
| uint32_t link_down_loss_rcv_clk; |
| uint32_t reserved0[5]; |
| uint32_t port_cfg_chg; |
| uint32_t reserved1[11]; |
| uint32_t rsp_q_full; |
| uint32_t atio_q_full; |
| uint32_t drop_ae; |
| uint32_t els_proto_err; |
| uint32_t reserved2; |
| uint32_t tx_frames; |
| uint32_t rx_frames; |
| uint32_t discarded_frames; |
| uint32_t dropped_frames; |
| uint32_t reserved3; |
| uint32_t nos_rcvd; |
| uint32_t reserved4[4]; |
| uint32_t tx_prjt; |
| uint32_t rcv_exfail; |
| uint32_t rcv_abts; |
| uint32_t seq_frm_miss; |
| uint32_t corr_err; |
| uint32_t mb_rqst; |
| uint32_t nport_full; |
| uint32_t eofa; |
| uint32_t reserved5; |
| uint32_t fpm_recv_word_cnt_lo; |
| uint32_t fpm_recv_word_cnt_hi; |
| uint32_t fpm_disc_word_cnt_lo; |
| uint32_t fpm_disc_word_cnt_hi; |
| uint32_t fpm_xmit_word_cnt_lo; |
| uint32_t fpm_xmit_word_cnt_hi; |
| uint32_t reserved6[70]; |
| }; |
| |
| /* |
| * NVRAM Command values. |
| */ |
| #define NV_START_BIT BIT_2 |
| #define NV_WRITE_OP (BIT_26+BIT_24) |
| #define NV_READ_OP (BIT_26+BIT_25) |
| #define NV_ERASE_OP (BIT_26+BIT_25+BIT_24) |
| #define NV_MASK_OP (BIT_26+BIT_25+BIT_24) |
| #define NV_DELAY_COUNT 10 |
| |
| /* |
| * QLogic ISP2100, ISP2200 and ISP2300 NVRAM structure definition. |
| */ |
| typedef struct { |
| /* |
| * NVRAM header |
| */ |
| uint8_t id[4]; |
| uint8_t nvram_version; |
| uint8_t reserved_0; |
| |
| /* |
| * NVRAM RISC parameter block |
| */ |
| uint8_t parameter_block_version; |
| uint8_t reserved_1; |
| |
| /* |
| * LSB BIT 0 = Enable Hard Loop Id |
| * LSB BIT 1 = Enable Fairness |
| * LSB BIT 2 = Enable Full-Duplex |
| * LSB BIT 3 = Enable Fast Posting |
| * LSB BIT 4 = Enable Target Mode |
| * LSB BIT 5 = Disable Initiator Mode |
| * LSB BIT 6 = Enable ADISC |
| * LSB BIT 7 = Enable Target Inquiry Data |
| * |
| * MSB BIT 0 = Enable PDBC Notify |
| * MSB BIT 1 = Non Participating LIP |
| * MSB BIT 2 = Descending Loop ID Search |
| * MSB BIT 3 = Acquire Loop ID in LIPA |
| * MSB BIT 4 = Stop PortQ on Full Status |
| * MSB BIT 5 = Full Login after LIP |
| * MSB BIT 6 = Node Name Option |
| * MSB BIT 7 = Ext IFWCB enable bit |
| */ |
| uint8_t firmware_options[2]; |
| |
| uint16_t frame_payload_size; |
| uint16_t max_iocb_allocation; |
| uint16_t execution_throttle; |
| uint8_t retry_count; |
| uint8_t retry_delay; /* unused */ |
| uint8_t port_name[WWN_SIZE]; /* Big endian. */ |
| uint16_t hard_address; |
| uint8_t inquiry_data; |
| uint8_t login_timeout; |
| uint8_t node_name[WWN_SIZE]; /* Big endian. */ |
| |
| /* |
| * LSB BIT 0 = Timer Operation mode bit 0 |
| * LSB BIT 1 = Timer Operation mode bit 1 |
| * LSB BIT 2 = Timer Operation mode bit 2 |
| * LSB BIT 3 = Timer Operation mode bit 3 |
| * LSB BIT 4 = Init Config Mode bit 0 |
| * LSB BIT 5 = Init Config Mode bit 1 |
| * LSB BIT 6 = Init Config Mode bit 2 |
| * LSB BIT 7 = Enable Non part on LIHA failure |
| * |
| * MSB BIT 0 = Enable class 2 |
| * MSB BIT 1 = Enable ACK0 |
| * MSB BIT 2 = |
| * MSB BIT 3 = |
| * MSB BIT 4 = FC Tape Enable |
| * MSB BIT 5 = Enable FC Confirm |
| * MSB BIT 6 = Enable command queuing in target mode |
| * MSB BIT 7 = No Logo On Link Down |
| */ |
| uint8_t add_firmware_options[2]; |
| |
| uint8_t response_accumulation_timer; |
| uint8_t interrupt_delay_timer; |
| |
| /* |
| * LSB BIT 0 = Enable Read xfr_rdy |
| * LSB BIT 1 = Soft ID only |
| * LSB BIT 2 = |
| * LSB BIT 3 = |
| * LSB BIT 4 = FCP RSP Payload [0] |
| * LSB BIT 5 = FCP RSP Payload [1] / Sbus enable - 2200 |
| * LSB BIT 6 = Enable Out-of-Order frame handling |
| * LSB BIT 7 = Disable Automatic PLOGI on Local Loop |
| * |
| * MSB BIT 0 = Sbus enable - 2300 |
| * MSB BIT 1 = |
| * MSB BIT 2 = |
| * MSB BIT 3 = |
| * MSB BIT 4 = LED mode |
| * MSB BIT 5 = enable 50 ohm termination |
| * MSB BIT 6 = Data Rate (2300 only) |
| * MSB BIT 7 = Data Rate (2300 only) |
| */ |
| uint8_t special_options[2]; |
| |
| /* Reserved for expanded RISC parameter block */ |
| uint8_t reserved_2[22]; |
| |
| /* |
| * LSB BIT 0 = Tx Sensitivity 1G bit 0 |
| * LSB BIT 1 = Tx Sensitivity 1G bit 1 |
| * LSB BIT 2 = Tx Sensitivity 1G bit 2 |
| * LSB BIT 3 = Tx Sensitivity 1G bit 3 |
| * LSB BIT 4 = Rx Sensitivity 1G bit 0 |
| * LSB BIT 5 = Rx Sensitivity 1G bit 1 |
| * LSB BIT 6 = Rx Sensitivity 1G bit 2 |
| * LSB BIT 7 = Rx Sensitivity 1G bit 3 |
| * |
| * MSB BIT 0 = Tx Sensitivity 2G bit 0 |
| * MSB BIT 1 = Tx Sensitivity 2G bit 1 |
| * MSB BIT 2 = Tx Sensitivity 2G bit 2 |
| * MSB BIT 3 = Tx Sensitivity 2G bit 3 |
| * MSB BIT 4 = Rx Sensitivity 2G bit 0 |
| * MSB BIT 5 = Rx Sensitivity 2G bit 1 |
| * MSB BIT 6 = Rx Sensitivity 2G bit 2 |
| * MSB BIT 7 = Rx Sensitivity 2G bit 3 |
| * |
| * LSB BIT 0 = Output Swing 1G bit 0 |
| * LSB BIT 1 = Output Swing 1G bit 1 |
| * LSB BIT 2 = Output Swing 1G bit 2 |
| * LSB BIT 3 = Output Emphasis 1G bit 0 |
| * LSB BIT 4 = Output Emphasis 1G bit 1 |
| * LSB BIT 5 = Output Swing 2G bit 0 |
| * LSB BIT 6 = Output Swing 2G bit 1 |
| * LSB BIT 7 = Output Swing 2G bit 2 |
| * |
| * MSB BIT 0 = Output Emphasis 2G bit 0 |
| * MSB BIT 1 = Output Emphasis 2G bit 1 |
| * MSB BIT 2 = Output Enable |
| * MSB BIT 3 = |
| * MSB BIT 4 = |
| * MSB BIT 5 = |
| * MSB BIT 6 = |
| * MSB BIT 7 = |
| */ |
| uint8_t seriallink_options[4]; |
| |
| /* |
| * NVRAM host parameter block |
| * |
| * LSB BIT 0 = Enable spinup delay |
| * LSB BIT 1 = Disable BIOS |
| * LSB BIT 2 = Enable Memory Map BIOS |
| * LSB BIT 3 = Enable Selectable Boot |
| * LSB BIT 4 = Disable RISC code load |
| * LSB BIT 5 = Set cache line size 1 |
| * LSB BIT 6 = PCI Parity Disable |
| * LSB BIT 7 = Enable extended logging |
| * |
| * MSB BIT 0 = Enable 64bit addressing |
| * MSB BIT 1 = Enable lip reset |
| * MSB BIT 2 = Enable lip full login |
| * MSB BIT 3 = Enable target reset |
| * MSB BIT 4 = Enable database storage |
| * MSB BIT 5 = Enable cache flush read |
| * MSB BIT 6 = Enable database load |
| * MSB BIT 7 = Enable alternate WWN |
| */ |
| uint8_t host_p[2]; |
| |
| uint8_t boot_node_name[WWN_SIZE]; |
| uint8_t boot_lun_number; |
| uint8_t reset_delay; |
| uint8_t port_down_retry_count; |
| uint8_t boot_id_number; |
| uint16_t max_luns_per_target; |
| uint8_t fcode_boot_port_name[WWN_SIZE]; |
| uint8_t alternate_port_name[WWN_SIZE]; |
| uint8_t alternate_node_name[WWN_SIZE]; |
| |
| /* |
| * BIT 0 = Selective Login |
| * BIT 1 = Alt-Boot Enable |
| * BIT 2 = |
| * BIT 3 = Boot Order List |
| * BIT 4 = |
| * BIT 5 = Selective LUN |
| * BIT 6 = |
| * BIT 7 = unused |
| */ |
| uint8_t efi_parameters; |
| |
| uint8_t link_down_timeout; |
| |
| uint8_t adapter_id[16]; |
| |
| uint8_t alt1_boot_node_name[WWN_SIZE]; |
| uint16_t alt1_boot_lun_number; |
| uint8_t alt2_boot_node_name[WWN_SIZE]; |
| uint16_t alt2_boot_lun_number; |
| uint8_t alt3_boot_node_name[WWN_SIZE]; |
| uint16_t alt3_boot_lun_number; |
| uint8_t alt4_boot_node_name[WWN_SIZE]; |
| uint16_t alt4_boot_lun_number; |
| uint8_t alt5_boot_node_name[WWN_SIZE]; |
| uint16_t alt5_boot_lun_number; |
| uint8_t alt6_boot_node_name[WWN_SIZE]; |
| uint16_t alt6_boot_lun_number; |
| uint8_t alt7_boot_node_name[WWN_SIZE]; |
| uint16_t alt7_boot_lun_number; |
| |
| uint8_t reserved_3[2]; |
| |
| /* Offset 200-215 : Model Number */ |
| uint8_t model_number[16]; |
| |
| /* OEM related items */ |
| uint8_t oem_specific[16]; |
| |
| /* |
| * NVRAM Adapter Features offset 232-239 |
| * |
| * LSB BIT 0 = External GBIC |
| * LSB BIT 1 = Risc RAM parity |
| * LSB BIT 2 = Buffer Plus Module |
| * LSB BIT 3 = Multi Chip Adapter |
| * LSB BIT 4 = Internal connector |
| * LSB BIT 5 = |
| * LSB BIT 6 = |
| * LSB BIT 7 = |
| * |
| * MSB BIT 0 = |
| * MSB BIT 1 = |
| * MSB BIT 2 = |
| * MSB BIT 3 = |
| * MSB BIT 4 = |
| * MSB BIT 5 = |
| * MSB BIT 6 = |
| * MSB BIT 7 = |
| */ |
| uint8_t adapter_features[2]; |
| |
| uint8_t reserved_4[16]; |
| |
| /* Subsystem vendor ID for ISP2200 */ |
| uint16_t subsystem_vendor_id_2200; |
| |
| /* Subsystem device ID for ISP2200 */ |
| uint16_t subsystem_device_id_2200; |
| |
| uint8_t reserved_5; |
| uint8_t checksum; |
| } nvram_t; |
| |
| /* |
| * ISP queue - response queue entry definition. |
| */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t handle; /* System defined handle */ |
| uint8_t data[52]; |
| uint32_t signature; |
| #define RESPONSE_PROCESSED 0xDEADDEAD /* Signature */ |
| } response_t; |
| |
| /* |
| * ISP queue - ATIO queue entry definition. |
| */ |
| struct atio { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| __le16 attr_n_length; |
| uint8_t data[56]; |
| uint32_t signature; |
| #define ATIO_PROCESSED 0xDEADDEAD /* Signature */ |
| }; |
| |
| typedef union { |
| uint16_t extended; |
| struct { |
| uint8_t reserved; |
| uint8_t standard; |
| } id; |
| } target_id_t; |
| |
| #define SET_TARGET_ID(ha, to, from) \ |
| do { \ |
| if (HAS_EXTENDED_IDS(ha)) \ |
| to.extended = cpu_to_le16(from); \ |
| else \ |
| to.id.standard = (uint8_t)from; \ |
| } while (0) |
| |
| /* |
| * ISP queue - command entry structure definition. |
| */ |
| #define COMMAND_TYPE 0x11 /* Command entry */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t handle; /* System handle. */ |
| target_id_t target; /* SCSI ID */ |
| uint16_t lun; /* SCSI LUN */ |
| uint16_t control_flags; /* Control flags. */ |
| #define CF_WRITE BIT_6 |
| #define CF_READ BIT_5 |
| #define CF_SIMPLE_TAG BIT_3 |
| #define CF_ORDERED_TAG BIT_2 |
| #define CF_HEAD_TAG BIT_1 |
| uint16_t reserved_1; |
| uint16_t timeout; /* Command timeout. */ |
| uint16_t dseg_count; /* Data segment count. */ |
| uint8_t scsi_cdb[MAX_CMDSZ]; /* SCSI command words. */ |
| uint32_t byte_count; /* Total byte count. */ |
| uint32_t dseg_0_address; /* Data segment 0 address. */ |
| uint32_t dseg_0_length; /* Data segment 0 length. */ |
| uint32_t dseg_1_address; /* Data segment 1 address. */ |
| uint32_t dseg_1_length; /* Data segment 1 length. */ |
| uint32_t dseg_2_address; /* Data segment 2 address. */ |
| uint32_t dseg_2_length; /* Data segment 2 length. */ |
| } cmd_entry_t; |
| |
| /* |
| * ISP queue - 64-Bit addressing, command entry structure definition. |
| */ |
| #define COMMAND_A64_TYPE 0x19 /* Command A64 entry */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t handle; /* System handle. */ |
| target_id_t target; /* SCSI ID */ |
| uint16_t lun; /* SCSI LUN */ |
| uint16_t control_flags; /* Control flags. */ |
| uint16_t reserved_1; |
| uint16_t timeout; /* Command timeout. */ |
| uint16_t dseg_count; /* Data segment count. */ |
| uint8_t scsi_cdb[MAX_CMDSZ]; /* SCSI command words. */ |
| uint32_t byte_count; /* Total byte count. */ |
| uint32_t dseg_0_address[2]; /* Data segment 0 address. */ |
| uint32_t dseg_0_length; /* Data segment 0 length. */ |
| uint32_t dseg_1_address[2]; /* Data segment 1 address. */ |
| uint32_t dseg_1_length; /* Data segment 1 length. */ |
| } cmd_a64_entry_t, request_t; |
| |
| /* |
| * ISP queue - continuation entry structure definition. |
| */ |
| #define CONTINUE_TYPE 0x02 /* Continuation entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t reserved; |
| uint32_t dseg_0_address; /* Data segment 0 address. */ |
| uint32_t dseg_0_length; /* Data segment 0 length. */ |
| uint32_t dseg_1_address; /* Data segment 1 address. */ |
| uint32_t dseg_1_length; /* Data segment 1 length. */ |
| uint32_t dseg_2_address; /* Data segment 2 address. */ |
| uint32_t dseg_2_length; /* Data segment 2 length. */ |
| uint32_t dseg_3_address; /* Data segment 3 address. */ |
| uint32_t dseg_3_length; /* Data segment 3 length. */ |
| uint32_t dseg_4_address; /* Data segment 4 address. */ |
| uint32_t dseg_4_length; /* Data segment 4 length. */ |
| uint32_t dseg_5_address; /* Data segment 5 address. */ |
| uint32_t dseg_5_length; /* Data segment 5 length. */ |
| uint32_t dseg_6_address; /* Data segment 6 address. */ |
| uint32_t dseg_6_length; /* Data segment 6 length. */ |
| } cont_entry_t; |
| |
| /* |
| * ISP queue - 64-Bit addressing, continuation entry structure definition. |
| */ |
| #define CONTINUE_A64_TYPE 0x0A /* Continuation A64 entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t dseg_0_address[2]; /* Data segment 0 address. */ |
| uint32_t dseg_0_length; /* Data segment 0 length. */ |
| uint32_t dseg_1_address[2]; /* Data segment 1 address. */ |
| uint32_t dseg_1_length; /* Data segment 1 length. */ |
| uint32_t dseg_2_address [2]; /* Data segment 2 address. */ |
| uint32_t dseg_2_length; /* Data segment 2 length. */ |
| uint32_t dseg_3_address[2]; /* Data segment 3 address. */ |
| uint32_t dseg_3_length; /* Data segment 3 length. */ |
| uint32_t dseg_4_address[2]; /* Data segment 4 address. */ |
| uint32_t dseg_4_length; /* Data segment 4 length. */ |
| } cont_a64_entry_t; |
| |
| #define PO_MODE_DIF_INSERT 0 |
| #define PO_MODE_DIF_REMOVE 1 |
| #define PO_MODE_DIF_PASS 2 |
| #define PO_MODE_DIF_REPLACE 3 |
| #define PO_MODE_DIF_TCP_CKSUM 6 |
| #define PO_ENABLE_INCR_GUARD_SEED BIT_3 |
| #define PO_DISABLE_GUARD_CHECK BIT_4 |
| #define PO_DISABLE_INCR_REF_TAG BIT_5 |
| #define PO_DIS_HEADER_MODE BIT_7 |
| #define PO_ENABLE_DIF_BUNDLING BIT_8 |
| #define PO_DIS_FRAME_MODE BIT_9 |
| #define PO_DIS_VALD_APP_ESC BIT_10 /* Dis validation for escape tag/ffffh */ |
| #define PO_DIS_VALD_APP_REF_ESC BIT_11 |
| |
| #define PO_DIS_APP_TAG_REPL BIT_12 /* disable REG Tag replacement */ |
| #define PO_DIS_REF_TAG_REPL BIT_13 |
| #define PO_DIS_APP_TAG_VALD BIT_14 /* disable REF Tag validation */ |
| #define PO_DIS_REF_TAG_VALD BIT_15 |
| |
| /* |
| * ISP queue - 64-Bit addressing, continuation crc entry structure definition. |
| */ |
| struct crc_context { |
| uint32_t handle; /* System handle. */ |
| __le32 ref_tag; |
| __le16 app_tag; |
| uint8_t ref_tag_mask[4]; /* Validation/Replacement Mask*/ |
| uint8_t app_tag_mask[2]; /* Validation/Replacement Mask*/ |
| __le16 guard_seed; /* Initial Guard Seed */ |
| __le16 prot_opts; /* Requested Data Protection Mode */ |
| __le16 blk_size; /* Data size in bytes */ |
| uint16_t runt_blk_guard; /* Guard value for runt block (tape |
| * only) */ |
| __le32 byte_count; /* Total byte count/ total data |
| * transfer count */ |
| union { |
| struct { |
| uint32_t reserved_1; |
| uint16_t reserved_2; |
| uint16_t reserved_3; |
| uint32_t reserved_4; |
| uint32_t data_address[2]; |
| uint32_t data_length; |
| uint32_t reserved_5[2]; |
| uint32_t reserved_6; |
| } nobundling; |
| struct { |
| __le32 dif_byte_count; /* Total DIF byte |
| * count */ |
| uint16_t reserved_1; |
| __le16 dseg_count; /* Data segment count */ |
| uint32_t reserved_2; |
| uint32_t data_address[2]; |
| uint32_t data_length; |
| uint32_t dif_address[2]; |
| uint32_t dif_length; /* Data segment 0 |
| * length */ |
| } bundling; |
| } u; |
| |
| struct fcp_cmnd fcp_cmnd; |
| dma_addr_t crc_ctx_dma; |
| /* List of DMA context transfers */ |
| struct list_head dsd_list; |
| |
| /* This structure should not exceed 512 bytes */ |
| }; |
| |
| #define CRC_CONTEXT_LEN_FW (offsetof(struct crc_context, fcp_cmnd.lun)) |
| #define CRC_CONTEXT_FCPCMND_OFF (offsetof(struct crc_context, fcp_cmnd.lun)) |
| |
| /* |
| * ISP queue - status entry structure definition. |
| */ |
| #define STATUS_TYPE 0x03 /* Status entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t handle; /* System handle. */ |
| uint16_t scsi_status; /* SCSI status. */ |
| uint16_t comp_status; /* Completion status. */ |
| uint16_t state_flags; /* State flags. */ |
| uint16_t status_flags; /* Status flags. */ |
| uint16_t rsp_info_len; /* Response Info Length. */ |
| uint16_t req_sense_length; /* Request sense data length. */ |
| uint32_t residual_length; /* Residual transfer length. */ |
| uint8_t rsp_info[8]; /* FCP response information. */ |
| uint8_t req_sense_data[32]; /* Request sense data. */ |
| } sts_entry_t; |
| |
| /* |
| * Status entry entry status |
| */ |
| #define RF_RQ_DMA_ERROR BIT_6 /* Request Queue DMA error. */ |
| #define RF_INV_E_ORDER BIT_5 /* Invalid entry order. */ |
| #define RF_INV_E_COUNT BIT_4 /* Invalid entry count. */ |
| #define RF_INV_E_PARAM BIT_3 /* Invalid entry parameter. */ |
| #define RF_INV_E_TYPE BIT_2 /* Invalid entry type. */ |
| #define RF_BUSY BIT_1 /* Busy */ |
| #define RF_MASK (RF_RQ_DMA_ERROR | RF_INV_E_ORDER | RF_INV_E_COUNT | \ |
| RF_INV_E_PARAM | RF_INV_E_TYPE | RF_BUSY) |
| #define RF_MASK_24XX (RF_INV_E_ORDER | RF_INV_E_COUNT | RF_INV_E_PARAM | \ |
| RF_INV_E_TYPE) |
| |
| /* |
| * Status entry SCSI status bit definitions. |
| */ |
| #define SS_MASK 0xfff /* Reserved bits BIT_12-BIT_15*/ |
| #define SS_RESIDUAL_UNDER BIT_11 |
| #define SS_RESIDUAL_OVER BIT_10 |
| #define SS_SENSE_LEN_VALID BIT_9 |
| #define SS_RESPONSE_INFO_LEN_VALID BIT_8 |
| #define SS_SCSI_STATUS_BYTE 0xff |
| |
| #define SS_RESERVE_CONFLICT (BIT_4 | BIT_3) |
| #define SS_BUSY_CONDITION BIT_3 |
| #define SS_CONDITION_MET BIT_2 |
| #define SS_CHECK_CONDITION BIT_1 |
| |
| /* |
| * Status entry completion status |
| */ |
| #define CS_COMPLETE 0x0 /* No errors */ |
| #define CS_INCOMPLETE 0x1 /* Incomplete transfer of cmd. */ |
| #define CS_DMA 0x2 /* A DMA direction error. */ |
| #define CS_TRANSPORT 0x3 /* Transport error. */ |
| #define CS_RESET 0x4 /* SCSI bus reset occurred */ |
| #define CS_ABORTED 0x5 /* System aborted command. */ |
| #define CS_TIMEOUT 0x6 /* Timeout error. */ |
| #define CS_DATA_OVERRUN 0x7 /* Data overrun. */ |
| #define CS_DIF_ERROR 0xC /* DIF error detected */ |
| |
| #define CS_DATA_UNDERRUN 0x15 /* Data Underrun. */ |
| #define CS_QUEUE_FULL 0x1C /* Queue Full. */ |
| #define CS_PORT_UNAVAILABLE 0x28 /* Port unavailable */ |
| /* (selection timeout) */ |
| #define CS_PORT_LOGGED_OUT 0x29 /* Port Logged Out */ |
| #define CS_PORT_CONFIG_CHG 0x2A /* Port Configuration Changed */ |
| #define CS_PORT_BUSY 0x2B /* Port Busy */ |
| #define CS_COMPLETE_CHKCOND 0x30 /* Error? */ |
| #define CS_IOCB_ERROR 0x31 /* Generic error for IOCB request |
| failure */ |
| #define CS_BAD_PAYLOAD 0x80 /* Driver defined */ |
| #define CS_UNKNOWN 0x81 /* Driver defined */ |
| #define CS_RETRY 0x82 /* Driver defined */ |
| #define CS_LOOP_DOWN_ABORT 0x83 /* Driver defined */ |
| |
| #define CS_BIDIR_RD_OVERRUN 0x700 |
| #define CS_BIDIR_RD_WR_OVERRUN 0x707 |
| #define CS_BIDIR_RD_OVERRUN_WR_UNDERRUN 0x715 |
| #define CS_BIDIR_RD_UNDERRUN 0x1500 |
| #define CS_BIDIR_RD_UNDERRUN_WR_OVERRUN 0x1507 |
| #define CS_BIDIR_RD_WR_UNDERRUN 0x1515 |
| #define CS_BIDIR_DMA 0x200 |
| /* |
| * Status entry status flags |
| */ |
| #define SF_ABTS_TERMINATED BIT_10 |
| #define SF_LOGOUT_SENT BIT_13 |
| |
| /* |
| * ISP queue - status continuation entry structure definition. |
| */ |
| #define STATUS_CONT_TYPE 0x10 /* Status continuation entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint8_t data[60]; /* data */ |
| } sts_cont_entry_t; |
| |
| /* |
| * ISP queue - RIO Type 1 status entry (32 bit I/O entry handles) |
| * structure definition. |
| */ |
| #define STATUS_TYPE_21 0x21 /* Status entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t handle_count; /* Handle count. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t handle[15]; /* System handles. */ |
| } sts21_entry_t; |
| |
| /* |
| * ISP queue - RIO Type 2 status entry (16 bit I/O entry handles) |
| * structure definition. |
| */ |
| #define STATUS_TYPE_22 0x22 /* Status entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t handle_count; /* Handle count. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint16_t handle[30]; /* System handles. */ |
| } sts22_entry_t; |
| |
| /* |
| * ISP queue - marker entry structure definition. |
| */ |
| #define MARKER_TYPE 0x04 /* Marker entry. */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t handle_count; /* Handle count. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t sys_define_2; /* System defined. */ |
| target_id_t target; /* SCSI ID */ |
| uint8_t modifier; /* Modifier (7-0). */ |
| #define MK_SYNC_ID_LUN 0 /* Synchronize ID/LUN */ |
| #define MK_SYNC_ID 1 /* Synchronize ID */ |
| #define MK_SYNC_ALL 2 /* Synchronize all ID/LUN */ |
| #define MK_SYNC_LIP 3 /* Synchronize all ID/LUN, */ |
| /* clear port changed, */ |
| /* use sequence number. */ |
| uint8_t reserved_1; |
| uint16_t sequence_number; /* Sequence number of event */ |
| uint16_t lun; /* SCSI LUN */ |
| uint8_t reserved_2[48]; |
| } mrk_entry_t; |
| |
| /* |
| * ISP queue - Management Server entry structure definition. |
| */ |
| #define MS_IOCB_TYPE 0x29 /* Management Server IOCB entry */ |
| typedef struct { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t handle_count; /* Handle count. */ |
| uint8_t entry_status; /* Entry Status. */ |
| uint32_t handle1; /* System handle. */ |
| target_id_t loop_id; |
| uint16_t status; |
| uint16_t control_flags; /* Control flags. */ |
| uint16_t reserved2; |
| uint16_t timeout; |
| uint16_t cmd_dsd_count; |
| uint16_t total_dsd_count; |
| uint8_t type; |
| uint8_t r_ctl; |
| uint16_t rx_id; |
| uint16_t reserved3; |
| uint32_t handle2; |
| uint32_t rsp_bytecount; |
| uint32_t req_bytecount; |
| uint32_t dseg_req_address[2]; /* Data segment 0 address. */ |
| uint32_t dseg_req_length; /* Data segment 0 length. */ |
| uint32_t dseg_rsp_address[2]; /* Data segment 1 address. */ |
| uint32_t dseg_rsp_length; /* Data segment 1 length. */ |
| } ms_iocb_entry_t; |
| |
| |
| /* |
| * ISP queue - Mailbox Command entry structure definition. |
| */ |
| #define MBX_IOCB_TYPE 0x39 |
| struct mbx_entry { |
| uint8_t entry_type; |
| uint8_t entry_count; |
| uint8_t sys_define1; |
| /* Use sys_define1 for source type */ |
| #define SOURCE_SCSI 0x00 |
| #define SOURCE_IP 0x01 |
| #define SOURCE_VI 0x02 |
| #define SOURCE_SCTP 0x03 |
| #define SOURCE_MP 0x04 |
| #define SOURCE_MPIOCTL 0x05 |
| #define SOURCE_ASYNC_IOCB 0x07 |
| |
| uint8_t entry_status; |
| |
| uint32_t handle; |
| target_id_t loop_id; |
| |
| uint16_t status; |
| uint16_t state_flags; |
| uint16_t status_flags; |
| |
| uint32_t sys_define2[2]; |
| |
| uint16_t mb0; |
| uint16_t mb1; |
| uint16_t mb2; |
| uint16_t mb3; |
| uint16_t mb6; |
| uint16_t mb7; |
| uint16_t mb9; |
| uint16_t mb10; |
| uint32_t reserved_2[2]; |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t port_name[WWN_SIZE]; |
| }; |
| |
| #ifndef IMMED_NOTIFY_TYPE |
| #define IMMED_NOTIFY_TYPE 0x0D /* Immediate notify entry. */ |
| /* |
| * ISP queue - immediate notify entry structure definition. |
| * This is sent by the ISP to the Target driver. |
| * This IOCB would have report of events sent by the |
| * initiator, that needs to be handled by the target |
| * driver immediately. |
| */ |
| struct imm_ntfy_from_isp { |
| uint8_t entry_type; /* Entry type. */ |
| uint8_t entry_count; /* Entry count. */ |
| uint8_t sys_define; /* System defined. */ |
| uint8_t entry_status; /* Entry Status. */ |
| union { |
| struct { |
| uint32_t sys_define_2; /* System defined. */ |
| target_id_t target; |
| uint16_t lun; |
| uint8_t target_id; |
| uint8_t reserved_1; |
| uint16_t status_modifier; |
| uint16_t status; |
| uint16_t task_flags; |
| uint16_t seq_id; |
| uint16_t srr_rx_id; |
| uint32_t srr_rel_offs; |
| uint16_t srr_ui; |
| #define SRR_IU_DATA_IN 0x1 |
| #define SRR_IU_DATA_OUT 0x5 |
| #define SRR_IU_STATUS 0x7 |
| uint16_t srr_ox_id; |
| uint8_t reserved_2[28]; |
| } isp2x; |
| struct { |
| uint32_t reserved; |
| uint16_t nport_handle; |
| uint16_t reserved_2; |
| uint16_t flags; |
| #define NOTIFY24XX_FLAGS_GLOBAL_TPRLO BIT_1 |
| #define NOTIFY24XX_FLAGS_PUREX_IOCB BIT_0 |
| uint16_t srr_rx_id; |
| uint16_t status; |
| uint8_t status_subcode; |
| uint8_t fw_handle; |
| uint32_t exchange_address; |
| uint32_t srr_rel_offs; |
| uint16_t srr_ui; |
| uint16_t srr_ox_id; |
| union { |
| struct { |
| uint8_t node_name[8]; |
| } plogi; /* PLOGI/ADISC/PDISC */ |
| struct { |
| /* PRLI word 3 bit 0-15 */ |
| uint16_t wd3_lo; |
| uint8_t resv0[6]; |
| } prli; |
| struct { |
| uint8_t port_id[3]; |
| uint8_t resv1; |
| uint16_t nport_handle; |
| uint16_t resv2; |
| } req_els; |
| } u; |
| uint8_t port_name[8]; |
| uint8_t resv3[3]; |
| uint8_t vp_index; |
| uint32_t reserved_5; |
| uint8_t port_id[3]; |
| uint8_t reserved_6; |
| } isp24; |
| } u; |
| uint16_t reserved_7; |
| uint16_t ox_id; |
| } __packed; |
| #endif |
| |
| /* |
| * ISP request and response queue entry sizes |
| */ |
| #define RESPONSE_ENTRY_SIZE (sizeof(response_t)) |
| #define REQUEST_ENTRY_SIZE (sizeof(request_t)) |
| |
| |
| |
| /* |
| * Switch info gathering structure. |
| */ |
| typedef struct { |
| port_id_t d_id; |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t port_name[WWN_SIZE]; |
| uint8_t fabric_port_name[WWN_SIZE]; |
| uint16_t fp_speed; |
| uint8_t fc4_type; |
| uint8_t fc4f_nvme; /* nvme fc4 feature bits */ |
| } sw_info_t; |
| |
| /* FCP-4 types */ |
| #define FC4_TYPE_FCP_SCSI 0x08 |
| #define FC4_TYPE_NVME 0x28 |
| #define FC4_TYPE_OTHER 0x0 |
| #define FC4_TYPE_UNKNOWN 0xff |
| |
| /* mailbox command 4G & above */ |
| struct mbx_24xx_entry { |
| uint8_t entry_type; |
| uint8_t entry_count; |
| uint8_t sys_define1; |
| uint8_t entry_status; |
| uint32_t handle; |
| uint16_t mb[28]; |
| }; |
| |
| #define IOCB_SIZE 64 |
| |
| /* |
| * Fibre channel port type. |
| */ |
| typedef enum { |
| FCT_UNKNOWN, |
| FCT_RSCN, |
| FCT_SWITCH, |
| FCT_BROADCAST, |
| FCT_INITIATOR, |
| FCT_TARGET, |
| FCT_NVME |
| } fc_port_type_t; |
| |
| enum qla_sess_deletion { |
| QLA_SESS_DELETION_NONE = 0, |
| QLA_SESS_DELETION_IN_PROGRESS, |
| QLA_SESS_DELETED, |
| }; |
| |
| enum qlt_plogi_link_t { |
| QLT_PLOGI_LINK_SAME_WWN, |
| QLT_PLOGI_LINK_CONFLICT, |
| QLT_PLOGI_LINK_MAX |
| }; |
| |
| struct qlt_plogi_ack_t { |
| struct list_head list; |
| struct imm_ntfy_from_isp iocb; |
| port_id_t id; |
| int ref_count; |
| void *fcport; |
| }; |
| |
| struct ct_sns_desc { |
| struct ct_sns_pkt *ct_sns; |
| dma_addr_t ct_sns_dma; |
| }; |
| |
| enum discovery_state { |
| DSC_DELETED, |
| DSC_GNN_ID, |
| DSC_GID_PN, |
| DSC_GNL, |
| DSC_LOGIN_PEND, |
| DSC_LOGIN_FAILED, |
| DSC_GPDB, |
| DSC_UPD_FCPORT, |
| DSC_LOGIN_COMPLETE, |
| DSC_ADISC, |
| DSC_DELETE_PEND, |
| }; |
| |
| enum login_state { /* FW control Target side */ |
| DSC_LS_LLIOCB_SENT = 2, |
| DSC_LS_PLOGI_PEND, |
| DSC_LS_PLOGI_COMP, |
| DSC_LS_PRLI_PEND, |
| DSC_LS_PRLI_COMP, |
| DSC_LS_PORT_UNAVAIL, |
| DSC_LS_PRLO_PEND = 9, |
| DSC_LS_LOGO_PEND, |
| }; |
| |
| enum fcport_mgt_event { |
| FCME_RELOGIN = 1, |
| FCME_RSCN, |
| FCME_GIDPN_DONE, |
| FCME_PLOGI_DONE, /* Initiator side sent LLIOCB */ |
| FCME_PRLI_DONE, |
| FCME_GNL_DONE, |
| FCME_GPSC_DONE, |
| FCME_GPDB_DONE, |
| FCME_GPNID_DONE, |
| FCME_GFFID_DONE, |
| FCME_ADISC_DONE, |
| FCME_GNNID_DONE, |
| FCME_GFPNID_DONE, |
| FCME_ELS_PLOGI_DONE, |
| }; |
| |
| enum rscn_addr_format { |
| RSCN_PORT_ADDR, |
| RSCN_AREA_ADDR, |
| RSCN_DOM_ADDR, |
| RSCN_FAB_ADDR, |
| }; |
| |
| /* |
| * Fibre channel port structure. |
| */ |
| typedef struct fc_port { |
| struct list_head list; |
| struct scsi_qla_host *vha; |
| |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t port_name[WWN_SIZE]; |
| port_id_t d_id; |
| uint16_t loop_id; |
| uint16_t old_loop_id; |
| |
| unsigned int conf_compl_supported:1; |
| unsigned int deleted:2; |
| unsigned int free_pending:1; |
| unsigned int local:1; |
| unsigned int logout_on_delete:1; |
| unsigned int logo_ack_needed:1; |
| unsigned int keep_nport_handle:1; |
| unsigned int send_els_logo:1; |
| unsigned int login_pause:1; |
| unsigned int login_succ:1; |
| unsigned int query:1; |
| unsigned int id_changed:1; |
| unsigned int rscn_rcvd:1; |
| |
| struct work_struct nvme_del_work; |
| struct completion nvme_del_done; |
| uint32_t nvme_prli_service_param; |
| #define NVME_PRLI_SP_CONF BIT_7 |
| #define NVME_PRLI_SP_INITIATOR BIT_5 |
| #define NVME_PRLI_SP_TARGET BIT_4 |
| #define NVME_PRLI_SP_DISCOVERY BIT_3 |
| uint8_t nvme_flag; |
| #define NVME_FLAG_REGISTERED 4 |
| #define NVME_FLAG_DELETING 2 |
| #define NVME_FLAG_RESETTING 1 |
| |
| struct fc_port *conflict; |
| unsigned char logout_completed; |
| int generation; |
| |
| struct se_session *se_sess; |
| struct kref sess_kref; |
| struct qla_tgt *tgt; |
| unsigned long expires; |
| struct list_head del_list_entry; |
| struct work_struct free_work; |
| |
| struct qlt_plogi_ack_t *plogi_link[QLT_PLOGI_LINK_MAX]; |
| |
| uint16_t tgt_id; |
| uint16_t old_tgt_id; |
| |
| uint8_t fcp_prio; |
| |
| uint8_t fabric_port_name[WWN_SIZE]; |
| uint16_t fp_speed; |
| |
| fc_port_type_t port_type; |
| |
| atomic_t state; |
| uint32_t flags; |
| |
| int login_retry; |
| |
| struct fc_rport *rport, *drport; |
| u32 supported_classes; |
| |
| uint8_t fc4_type; |
| uint8_t fc4f_nvme; |
| uint8_t scan_state; |
| uint8_t n2n_flag; |
| |
| unsigned long last_queue_full; |
| unsigned long last_ramp_up; |
| |
| uint16_t port_id; |
| |
| struct nvme_fc_remote_port *nvme_remote_port; |
| |
| unsigned long retry_delay_timestamp; |
| struct qla_tgt_sess *tgt_session; |
| struct ct_sns_desc ct_desc; |
| enum discovery_state disc_state; |
| enum login_state fw_login_state; |
| unsigned long dm_login_expire; |
| unsigned long plogi_nack_done_deadline; |
| |
| u32 login_gen, last_login_gen; |
| u32 rscn_gen, last_rscn_gen; |
| u32 chip_reset; |
| struct list_head gnl_entry; |
| struct work_struct del_work; |
| u8 iocb[IOCB_SIZE]; |
| u8 current_login_state; |
| u8 last_login_state; |
| u16 n2n_link_reset_cnt; |
| u16 n2n_chip_reset; |
| } fc_port_t; |
| |
| #define QLA_FCPORT_SCAN 1 |
| #define QLA_FCPORT_FOUND 2 |
| |
| struct event_arg { |
| enum fcport_mgt_event event; |
| fc_port_t *fcport; |
| srb_t *sp; |
| port_id_t id; |
| u16 data[2], rc; |
| u8 port_name[WWN_SIZE]; |
| u32 iop[2]; |
| }; |
| |
| #include "qla_mr.h" |
| |
| /* |
| * Fibre channel port/lun states. |
| */ |
| #define FCS_UNCONFIGURED 1 |
| #define FCS_DEVICE_DEAD 2 |
| #define FCS_DEVICE_LOST 3 |
| #define FCS_ONLINE 4 |
| |
| static const char * const port_state_str[] = { |
| "Unknown", |
| "UNCONFIGURED", |
| "DEAD", |
| "LOST", |
| "ONLINE" |
| }; |
| |
| /* |
| * FC port flags. |
| */ |
| #define FCF_FABRIC_DEVICE BIT_0 |
| #define FCF_LOGIN_NEEDED BIT_1 |
| #define FCF_FCP2_DEVICE BIT_2 |
| #define FCF_ASYNC_SENT BIT_3 |
| #define FCF_CONF_COMP_SUPPORTED BIT_4 |
| #define FCF_ASYNC_ACTIVE BIT_5 |
| |
| /* No loop ID flag. */ |
| #define FC_NO_LOOP_ID 0x1000 |
| |
| /* |
| * FC-CT interface |
| * |
| * NOTE: All structures are big-endian in form. |
| */ |
| |
| #define CT_REJECT_RESPONSE 0x8001 |
| #define CT_ACCEPT_RESPONSE 0x8002 |
| #define CT_REASON_INVALID_COMMAND_CODE 0x01 |
| #define CT_REASON_CANNOT_PERFORM 0x09 |
| #define CT_REASON_COMMAND_UNSUPPORTED 0x0b |
| #define CT_EXPL_ALREADY_REGISTERED 0x10 |
| #define CT_EXPL_HBA_ATTR_NOT_REGISTERED 0x11 |
| #define CT_EXPL_MULTIPLE_HBA_ATTR 0x12 |
| #define CT_EXPL_INVALID_HBA_BLOCK_LENGTH 0x13 |
| #define CT_EXPL_MISSING_REQ_HBA_ATTR 0x14 |
| #define CT_EXPL_PORT_NOT_REGISTERED_ 0x15 |
| #define CT_EXPL_MISSING_HBA_ID_PORT_LIST 0x16 |
| #define CT_EXPL_HBA_NOT_REGISTERED 0x17 |
| #define CT_EXPL_PORT_ATTR_NOT_REGISTERED 0x20 |
| #define CT_EXPL_PORT_NOT_REGISTERED 0x21 |
| #define CT_EXPL_MULTIPLE_PORT_ATTR 0x22 |
| #define CT_EXPL_INVALID_PORT_BLOCK_LENGTH 0x23 |
| |
| #define NS_N_PORT_TYPE 0x01 |
| #define NS_NL_PORT_TYPE 0x02 |
| #define NS_NX_PORT_TYPE 0x7F |
| |
| #define GA_NXT_CMD 0x100 |
| #define GA_NXT_REQ_SIZE (16 + 4) |
| #define GA_NXT_RSP_SIZE (16 + 620) |
| |
| #define GPN_FT_CMD 0x172 |
| #define GPN_FT_REQ_SIZE (16 + 4) |
| #define GNN_FT_CMD 0x173 |
| #define GNN_FT_REQ_SIZE (16 + 4) |
| |
| #define GID_PT_CMD 0x1A1 |
| #define GID_PT_REQ_SIZE (16 + 4) |
| |
| #define GPN_ID_CMD 0x112 |
| #define GPN_ID_REQ_SIZE (16 + 4) |
| #define GPN_ID_RSP_SIZE (16 + 8) |
| |
| #define GNN_ID_CMD 0x113 |
| #define GNN_ID_REQ_SIZE (16 + 4) |
| #define GNN_ID_RSP_SIZE (16 + 8) |
| |
| #define GFT_ID_CMD 0x117 |
| #define GFT_ID_REQ_SIZE (16 + 4) |
| #define GFT_ID_RSP_SIZE (16 + 32) |
| |
| #define GID_PN_CMD 0x121 |
| #define GID_PN_REQ_SIZE (16 + 8) |
| #define GID_PN_RSP_SIZE (16 + 4) |
| |
| #define RFT_ID_CMD 0x217 |
| #define RFT_ID_REQ_SIZE (16 + 4 + 32) |
| #define RFT_ID_RSP_SIZE 16 |
| |
| #define RFF_ID_CMD 0x21F |
| #define RFF_ID_REQ_SIZE (16 + 4 + 2 + 1 + 1) |
| #define RFF_ID_RSP_SIZE 16 |
| |
| #define RNN_ID_CMD 0x213 |
| #define RNN_ID_REQ_SIZE (16 + 4 + 8) |
| #define RNN_ID_RSP_SIZE 16 |
| |
| #define RSNN_NN_CMD 0x239 |
| #define RSNN_NN_REQ_SIZE (16 + 8 + 1 + 255) |
| #define RSNN_NN_RSP_SIZE 16 |
| |
| #define GFPN_ID_CMD 0x11C |
| #define GFPN_ID_REQ_SIZE (16 + 4) |
| #define GFPN_ID_RSP_SIZE (16 + 8) |
| |
| #define GPSC_CMD 0x127 |
| #define GPSC_REQ_SIZE (16 + 8) |
| #define GPSC_RSP_SIZE (16 + 2 + 2) |
| |
| #define GFF_ID_CMD 0x011F |
| #define GFF_ID_REQ_SIZE (16 + 4) |
| #define GFF_ID_RSP_SIZE (16 + 128) |
| |
| /* |
| * HBA attribute types. |
| */ |
| #define FDMI_HBA_ATTR_COUNT 9 |
| #define FDMIV2_HBA_ATTR_COUNT 17 |
| #define FDMI_HBA_NODE_NAME 0x1 |
| #define FDMI_HBA_MANUFACTURER 0x2 |
| #define FDMI_HBA_SERIAL_NUMBER 0x3 |
| #define FDMI_HBA_MODEL 0x4 |
| #define FDMI_HBA_MODEL_DESCRIPTION 0x5 |
| #define FDMI_HBA_HARDWARE_VERSION 0x6 |
| #define FDMI_HBA_DRIVER_VERSION 0x7 |
| #define FDMI_HBA_OPTION_ROM_VERSION 0x8 |
| #define FDMI_HBA_FIRMWARE_VERSION 0x9 |
| #define FDMI_HBA_OS_NAME_AND_VERSION 0xa |
| #define FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH 0xb |
| #define FDMI_HBA_NODE_SYMBOLIC_NAME 0xc |
| #define FDMI_HBA_VENDOR_ID 0xd |
| #define FDMI_HBA_NUM_PORTS 0xe |
| #define FDMI_HBA_FABRIC_NAME 0xf |
| #define FDMI_HBA_BOOT_BIOS_NAME 0x10 |
| #define FDMI_HBA_TYPE_VENDOR_IDENTIFIER 0xe0 |
| |
| struct ct_fdmi_hba_attr { |
| uint16_t type; |
| uint16_t len; |
| union { |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t manufacturer[64]; |
| uint8_t serial_num[32]; |
| uint8_t model[16+1]; |
| uint8_t model_desc[80]; |
| uint8_t hw_version[32]; |
| uint8_t driver_version[32]; |
| uint8_t orom_version[16]; |
| uint8_t fw_version[32]; |
| uint8_t os_version[128]; |
| uint32_t max_ct_len; |
| } a; |
| }; |
| |
| struct ct_fdmi_hba_attributes { |
| uint32_t count; |
| struct ct_fdmi_hba_attr entry[FDMI_HBA_ATTR_COUNT]; |
| }; |
| |
| struct ct_fdmiv2_hba_attr { |
| uint16_t type; |
| uint16_t len; |
| union { |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t manufacturer[64]; |
| uint8_t serial_num[32]; |
| uint8_t model[16+1]; |
| uint8_t model_desc[80]; |
| uint8_t hw_version[16]; |
| uint8_t driver_version[32]; |
| uint8_t orom_version[16]; |
| uint8_t fw_version[32]; |
| uint8_t os_version[128]; |
| uint32_t max_ct_len; |
| uint8_t sym_name[256]; |
| uint32_t vendor_id; |
| uint32_t num_ports; |
| uint8_t fabric_name[WWN_SIZE]; |
| uint8_t bios_name[32]; |
| uint8_t vendor_identifier[8]; |
| } a; |
| }; |
| |
| struct ct_fdmiv2_hba_attributes { |
| uint32_t count; |
| struct ct_fdmiv2_hba_attr entry[FDMIV2_HBA_ATTR_COUNT]; |
| }; |
| |
| /* |
| * Port attribute types. |
| */ |
| #define FDMI_PORT_ATTR_COUNT 6 |
| #define FDMIV2_PORT_ATTR_COUNT 16 |
| #define FDMI_PORT_FC4_TYPES 0x1 |
| #define FDMI_PORT_SUPPORT_SPEED 0x2 |
| #define FDMI_PORT_CURRENT_SPEED 0x3 |
| #define FDMI_PORT_MAX_FRAME_SIZE 0x4 |
| #define FDMI_PORT_OS_DEVICE_NAME 0x5 |
| #define FDMI_PORT_HOST_NAME 0x6 |
| #define FDMI_PORT_NODE_NAME 0x7 |
| #define FDMI_PORT_NAME 0x8 |
| #define FDMI_PORT_SYM_NAME 0x9 |
| #define FDMI_PORT_TYPE 0xa |
| #define FDMI_PORT_SUPP_COS 0xb |
| #define FDMI_PORT_FABRIC_NAME 0xc |
| #define FDMI_PORT_FC4_TYPE 0xd |
| #define FDMI_PORT_STATE 0x101 |
| #define FDMI_PORT_COUNT 0x102 |
| #define FDMI_PORT_ID 0x103 |
| |
| #define FDMI_PORT_SPEED_1GB 0x1 |
| #define FDMI_PORT_SPEED_2GB 0x2 |
| #define FDMI_PORT_SPEED_10GB 0x4 |
| #define FDMI_PORT_SPEED_4GB 0x8 |
| #define FDMI_PORT_SPEED_8GB 0x10 |
| #define FDMI_PORT_SPEED_16GB 0x20 |
| #define FDMI_PORT_SPEED_32GB 0x40 |
| #define FDMI_PORT_SPEED_UNKNOWN 0x8000 |
| |
| #define FC_CLASS_2 0x04 |
| #define FC_CLASS_3 0x08 |
| #define FC_CLASS_2_3 0x0C |
| |
| struct ct_fdmiv2_port_attr { |
| uint16_t type; |
| uint16_t len; |
| union { |
| uint8_t fc4_types[32]; |
| uint32_t sup_speed; |
| uint32_t cur_speed; |
| uint32_t max_frame_size; |
| uint8_t os_dev_name[32]; |
| uint8_t host_name[256]; |
| uint8_t node_name[WWN_SIZE]; |
| uint8_t port_name[WWN_SIZE]; |
| uint8_t port_sym_name[128]; |
| uint32_t port_type; |
| uint32_t port_supported_cos; |
| uint8_t fabric_name[WWN_SIZE]; |
| uint8_t port_fc4_type[32]; |
| uint32_t port_state; |
| uint32_t num_ports; |
| uint32_t port_id; |
| } a; |
| }; |
| |
| /* |
| * Port Attribute Block. |
| */ |
| struct ct_fdmiv2_port_attributes { |
| uint32_t count; |
| struct ct_fdmiv2_port_attr entry[FDMIV2_PORT_ATTR_COUNT]; |
| }; |
| |
| struct ct_fdmi_port_attr { |
| uint16_t type; |
| uint16_t len; |
| union { |
| uint8_t fc4_types[32]; |
| uint32_t sup_speed; |
| uint32_t cur_speed; |
| uint32_t max_frame_size; |
| uint8_t os_dev_name[32]; |
| uint8_t host_name[256]; |
| } a; |
| }; |
| |
| struct ct_fdmi_port_attributes { |
| uint32_t count; |
| struct ct_fdmi_port_attr entry[FDMI_PORT_ATTR_COUNT]; |
| }; |
| |
| /* FDMI definitions. */ |
| #define GRHL_CMD 0x100 |
| #define GHAT_CMD 0x101 |
| #define GRPL_CMD 0x102 |
| #define GPAT_CMD 0x110 |
| |
| #define RHBA_CMD 0x200 |
| #define RHBA_RSP_SIZE 16 |
| |
| #define RHAT_CMD 0x201 |
| #define RPRT_CMD 0x210 |
| |
| #define RPA_CMD 0x211 |
| #define RPA_RSP_SIZE 16 |
| |
| #define DHBA_CMD 0x300 |
| #define DHBA_REQ_SIZE (16 + 8) |
| #define DHBA_RSP_SIZE 16 |
| |
| #define DHAT_CMD 0x301 |
| #define DPRT_CMD 0x310 |
| #define DPA_CMD 0x311 |
| |
| /* CT command header -- request/response common fields */ |
| struct ct_cmd_hdr { |
| uint8_t revision; |
| uint8_t in_id[3]; |
| uint8_t gs_type; |
| uint8_t gs_subtype; |
| uint8_t options; |
| uint8_t reserved; |
| }; |
| |
| /* CT command request */ |
| struct ct_sns_req { |
| struct ct_cmd_hdr header; |
| uint16_t command; |
| uint16_t max_rsp_size; |
| uint8_t fragment_id; |
| uint8_t reserved[3]; |
| |
| union { |
| /* GA_NXT, GPN_ID, GNN_ID, GFT_ID, GFPN_ID */ |
| struct { |
| uint8_t reserved; |
| uint8_t port_id[3]; |
| } port_id; |
| |
| struct { |
| uint8_t reserved; |
| uint8_t domain; |
| uint8_t area; |
| uint8_t port_type; |
| } gpn_ft; |
| |
| struct { |
| uint8_t port_type; |
| uint8_t domain; |
| uint8_t area; |
| uint8_t reserved; |
| } gid_pt; |
| |
| struct { |
| uint8_t reserved; |
| uint8_t port_id[3]; |
| uint8_t fc4_types[32]; |
| } rft_id; |
| |
| struct { |
| uint8_t reserved; |
| uint8_t port_id[3]; |
| uint16_t reserved2; |
| uint8_t fc4_feature; |
| uint8_t fc4_type; |
| } rff_id; |
| |
| struct { |
| uint8_t reserved; |
| uint8_t port_id[3]; |
| uint8_t node_name[8]; |
| } rnn_id; |
| |
| struct { |
| uint8_t node_name[8]; |
| uint8_t name_len; |
| uint8_t sym_node_name[255]; |
| } rsnn_nn; |
| |
| struct { |
| uint8_t hba_identifier[8]; |
| } ghat; |
| |
| struct { |
| uint8_t hba_identifier[8]; |
| uint32_t entry_count; |
| uint8_t port_name[8]; |
| struct ct_fdmi_hba_attributes attrs; |
| } rhba; |
| |
| struct { |
| uint8_t hba_identifier[8]; |
| uint32_t entry_count; |
| uint8_t port_name[8]; |
| struct ct_fdmiv2_hba_attributes attrs; |
| } rhba2; |
| |
| struct { |
| uint8_t hba_identifier[8]; |
| struct ct_fdmi_hba_attributes attrs; |
| } rhat; |
| |
| struct { |
| uint8_t port_name[8]; |
| struct ct_fdmi_port_attributes attrs; |
| } rpa; |
| |
| struct { |
| uint8_t port_name[8]; |
| struct ct_fdmiv2_port_attributes attrs; |
| } rpa2; |
| |
| struct { |
| uint8_t port_name[8]; |
| } dhba; |
| |
| struct { |
| uint8_t port_name[8]; |
| } dhat; |
| |
| struct { |
| uint8_t port_name[8]; |
| } dprt; |
| |
| struct { |
| uint8_t port_name[8]; |
| } dpa; |
| |
| struct { |
| uint8_t port_name[8]; |
| } gpsc; |
| |
| struct { |
| uint8_t reserved; |
| uint8_t port_id[3]; |
| } gff_id; |
| |
| struct { |
| uint8_t port_name[8]; |
| } gid_pn; |
| } req; |
| }; |
| |
| /* CT command response header */ |
| struct ct_rsp_hdr { |
| struct ct_cmd_hdr header; |
| uint16_t response; |
| uint16_t residual; |
| uint8_t fragment_id; |
| uint8_t reason_code; |
| uint8_t explanation_code; |
| uint8_t vendor_unique; |
| }; |
| |
| struct ct_sns_gid_pt_data { |
| uint8_t control_byte; |
| uint8_t port_id[3]; |
| }; |
| |
| /* It's the same for both GPN_FT and GNN_FT */ |
| struct ct_sns_gpnft_rsp { |
| struct { |
| struct ct_cmd_hdr header; |
| uint16_t response; |
| uint16_t residual; |
| uint8_t fragment_id; |
| uint8_t reason_code; |
| uint8_t explanation_code; |
| uint8_t vendor_unique; |
| }; |
| /* Assume the largest number of targets for the union */ |
| struct ct_sns_gpn_ft_data { |
| u8 control_byte; |
| u8 port_id[3]; |
| u32 reserved; |
| u8 port_name[8]; |
| } entries[1]; |
| }; |
| |
| /* CT command response */ |
| struct ct_sns_rsp { |
| struct ct_rsp_hdr header; |
| |
| union { |
| struct { |
| uint8_t port_type; |
| uint8_t port_id[3]; |
| uint8_t port_name[8]; |
| uint8_t sym_port_name_len; |
| uint8_t sym_port_name[255]; |
| uint8_t node_name[8]; |
| uint8_t sym_node_name_len; |
| uint8_t sym_node_name[255]; |
| uint8_t init_proc_assoc[8]; |
| uint8_t node_ip_addr[16]; |
| uint8_t class_of_service[4]; |
| uint8_t fc4_types[32]; |
| uint8_t ip_address[16]; |
| uint8_t fabric_port_name[8]; |
| uint8_t reserved; |
| uint8_t hard_address[3]; |
| } ga_nxt; |
| |
| struct { |
| /* Assume the largest number of targets for the union */ |
| struct ct_sns_gid_pt_data |
| entries[MAX_FIBRE_DEVICES_MAX]; |
| } gid_pt; |
| |
| struct { |
| uint8_t port_name[8]; |
| } gpn_id; |
| |
| struct { |
| uint8_t node_name[8]; |
| } gnn_id; |
| |
| struct { |
| uint8_t fc4_types[32]; |
| } gft_id; |
| |
| struct { |
| uint32_t entry_count; |
| uint8_t port_name[8]; |
| struct ct_fdmi_hba_attributes attrs; |
| } ghat; |
| |
| struct { |
| uint8_t port_name[8]; |
| } gfpn_id; |
| |
| struct { |
| uint16_t speeds; |
| uint16_t speed; |
| } gpsc; |
| |
| #define GFF_FCP_SCSI_OFFSET 7 |
| #define GFF_NVME_OFFSET 23 /* type = 28h */ |
| struct { |
| uint8_t fc4_features[128]; |
| } gff_id; |
| struct { |
| uint8_t reserved; |
| uint8_t port_id[3]; |
| } gid_pn; |
| } rsp; |
| }; |
| |
| struct ct_sns_pkt { |
| union { |
| struct ct_sns_req req; |
| struct ct_sns_rsp rsp; |
| } p; |
| }; |
| |
| struct ct_sns_gpnft_pkt { |
| union { |
| struct ct_sns_req req; |
| struct ct_sns_gpnft_rsp rsp; |
| } p; |
| }; |
| |
| enum scan_flags_t { |
| SF_SCANNING = BIT_0, |
| SF_QUEUED = BIT_1, |
| }; |
| |
| enum fc4type_t { |
| FS_FC4TYPE_FCP = BIT_0, |
| FS_FC4TYPE_NVME = BIT_1, |
| }; |
| |
| struct fab_scan_rp { |
| port_id_t id; |
| enum fc4type_t fc4type; |
| u8 port_name[8]; |
| u8 node_name[8]; |
| }; |
| |
| struct fab_scan { |
| struct fab_scan_rp *l; |
| u32 size; |
| u16 scan_retry; |
| #define MAX_SCAN_RETRIES 5 |
| enum scan_flags_t scan_flags; |
| struct delayed_work scan_work; |
| }; |
| |
| /* |
| * SNS command structures -- for 2200 compatibility. |
| */ |
| #define RFT_ID_SNS_SCMD_LEN 22 |
| #define RFT_ID_SNS_CMD_SIZE 60 |
| #define RFT_ID_SNS_DATA_SIZE 16 |
| |
| #define RNN_ID_SNS_SCMD_LEN 10 |
| #define RNN_ID_SNS_CMD_SIZE 36 |
| #define RNN_ID_SNS_DATA_SIZE 16 |
| |
| #define GA_NXT_SNS_SCMD_LEN 6 |
| #define GA_NXT_SNS_CMD_SIZE 28 |
| #define GA_NXT_SNS_DATA_SIZE (620 + 16) |
| |
| #define GID_PT_SNS_SCMD_LEN 6 |
| #define GID_PT_SNS_CMD_SIZE 28 |
| /* |
| * Assume MAX_FIBRE_DEVICES_2100 as these defines are only used with older |
| * adapters. |
| */ |
| #define GID_PT_SNS_DATA_SIZE (MAX_FIBRE_DEVICES_2100 * 4 + 16) |
| |
| #define GPN_ID_SNS_SCMD_LEN 6 |
| #define GPN_ID_SNS_CMD_SIZE 28 |
| #define GPN_ID_SNS_DATA_SIZE (8 + 16) |
| |
| #define GNN_ID_SNS_SCMD_LEN 6 |
| #define GNN_ID_SNS_CMD_SIZE 28 |
| #define GNN_ID_SNS_DATA_SIZE (8 + 16) |
| |
| struct sns_cmd_pkt { |
| union { |
| struct { |
| uint16_t buffer_length; |
| uint16_t reserved_1; |
| uint32_t buffer_address[2]; |
| uint16_t subcommand_length; |
| uint16_t reserved_2; |
| uint16_t subcommand; |
| uint16_t size; |
| uint32_t reserved_3; |
| uint8_t param[36]; |
| } cmd; |
| |
| uint8_t rft_data[RFT_ID_SNS_DATA_SIZE]; |
| uint8_t rnn_data[RNN_ID_SNS_DATA_SIZE]; |
| uint8_t gan_data[GA_NXT_SNS_DATA_SIZE]; |
| uint8_t gid_data[GID_PT_SNS_DATA_SIZE]; |
| uint8_t gpn_data[GPN_ID_SNS_DATA_SIZE]; |
| uint8_t gnn_data[GNN_ID_SNS_DATA_SIZE]; |
| } p; |
| }; |
| |
| struct fw_blob { |
| char *name; |
| uint32_t segs[4]; |
| const struct firmware *fw; |
| }; |
| |
| /* Return data from MBC_GET_ID_LIST call. */ |
| struct gid_list_info { |
| uint8_t al_pa; |
| uint8_t area; |
| uint8_t domain; |
| uint8_t loop_id_2100; /* ISP2100/ISP2200 -- 4 bytes. */ |
| uint16_t loop_id; /* ISP23XX -- 6 bytes. */ |
| uint16_t reserved_1; /* ISP24XX -- 8 bytes. */ |
| }; |
| |
| /* NPIV */ |
| typedef struct vport_info { |
| uint8_t port_name[WWN_SIZE]; |
| uint8_t node_name[WWN_SIZE]; |
| int vp_id; |
| uint16_t loop_id; |
| unsigned long host_no; |
| uint8_t port_id[3]; |
| int loop_state; |
| } vport_info_t; |
| |
| typedef struct vport_params { |
| uint8_t port_name[WWN_SIZE]; |
| uint8_t node_name[WWN_SIZE]; |
| uint32_t options; |
| #define VP_OPTS_RETRY_ENABLE BIT_0 |
| #define VP_OPTS_VP_DISABLE BIT_1 |
| } vport_params_t; |
| |
| /* NPIV - return codes of VP create and modify */ |
| #define VP_RET_CODE_OK 0 |
| #define VP_RET_CODE_FATAL 1 |
| #define VP_RET_CODE_WRONG_ID 2 |
| #define VP_RET_CODE_WWPN 3 |
| #define VP_RET_CODE_RESOURCES 4 |
| #define VP_RET_CODE_NO_MEM 5 |
| #define VP_RET_CODE_NOT_FOUND 6 |
| |
| struct qla_hw_data; |
| struct rsp_que; |
| /* |
| * ISP operations |
| */ |
| struct isp_operations { |
| |
| int (*pci_config) (struct scsi_qla_host *); |
| void (*reset_chip) (struct scsi_qla_host *); |
| int (*chip_diag) (struct scsi_qla_host *); |
| void (*config_rings) (struct scsi_qla_host *); |
| void (*reset_adapter) (struct scsi_qla_host *); |
| int (*nvram_config) (struct scsi_qla_host *); |
| void (*update_fw_options) (struct scsi_qla_host *); |
| int (*load_risc) (struct scsi_qla_host *, uint32_t *); |
| |
| char * (*pci_info_str) (struct scsi_qla_host *, char *); |
| char * (*fw_version_str)(struct scsi_qla_host *, char *, size_t); |
| |
| irq_handler_t intr_handler; |
| void (*enable_intrs) (struct qla_hw_data *); |
| void (*disable_intrs) (struct qla_hw_data *); |
| |
| int (*abort_command) (srb_t *); |
| int (*target_reset) (struct fc_port *, uint64_t, int); |
| int (*lun_reset) (struct fc_port *, uint64_t, int); |
| int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t, |
| uint8_t, uint8_t, uint16_t *, uint8_t); |
| int (*fabric_logout) (struct scsi_qla_host *, uint16_t, uint8_t, |
| uint8_t, uint8_t); |
| |
| uint16_t (*calc_req_entries) (uint16_t); |
| void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t); |
| void *(*prep_ms_iocb) (struct scsi_qla_host *, struct ct_arg *); |
| void *(*prep_ms_fdmi_iocb) (struct scsi_qla_host *, uint32_t, |
| uint32_t); |
| |
| uint8_t *(*read_nvram) (struct scsi_qla_host *, uint8_t *, |
| uint32_t, uint32_t); |
| int (*write_nvram) (struct scsi_qla_host *, uint8_t *, uint32_t, |
| uint32_t); |
| |
| void (*fw_dump) (struct scsi_qla_host *, int); |
| |
| int (*beacon_on) (struct scsi_qla_host *); |
| int (*beacon_off) (struct scsi_qla_host *); |
| void (*beacon_blink) (struct scsi_qla_host *); |
| |
| uint8_t * (*read_optrom) (struct scsi_qla_host *, uint8_t *, |
| uint32_t, uint32_t); |
| int (*write_optrom) (struct scsi_qla_host *, uint8_t *, uint32_t, |
| uint32_t); |
| |
| int (*get_flash_version) (struct scsi_qla_host *, void *); |
| int (*start_scsi) (srb_t *); |
| int (*start_scsi_mq) (srb_t *); |
| int (*abort_isp) (struct scsi_qla_host *); |
| int (*iospace_config)(struct qla_hw_data*); |
| int (*initialize_adapter)(struct scsi_qla_host *); |
| }; |
| |
| /* MSI-X Support *************************************************************/ |
| |
| #define QLA_MSIX_CHIP_REV_24XX 3 |
| #define QLA_MSIX_FW_MODE(m) (((m) & (BIT_7|BIT_8|BIT_9)) >> 7) |
| #define QLA_MSIX_FW_MODE_1(m) (QLA_MSIX_FW_MODE(m) == 1) |
| |
| #define QLA_BASE_VECTORS 2 /* default + RSP */ |
| #define QLA_MSIX_RSP_Q 0x01 |
| #define QLA_ATIO_VECTOR 0x02 |
| #define QLA_MSIX_QPAIR_MULTIQ_RSP_Q 0x03 |
| |
| #define QLA_MIDX_DEFAULT 0 |
| #define QLA_MIDX_RSP_Q 1 |
| #define QLA_PCI_MSIX_CONTROL 0xa2 |
| #define QLA_83XX_PCI_MSIX_CONTROL 0x92 |
| |
| struct scsi_qla_host; |
| |
| |
| #define QLA83XX_RSPQ_MSIX_ENTRY_NUMBER 1 /* refer to qla83xx_msix_entries */ |
| |
| struct qla_msix_entry { |
| int have_irq; |
| int in_use; |
| uint32_t vector; |
| uint16_t entry; |
| char name[30]; |
| void *handle; |
| int cpuid; |
| }; |
| |
| #define WATCH_INTERVAL 1 /* number of seconds */ |
| |
| /* Work events. */ |
| enum qla_work_type { |
| QLA_EVT_AEN, |
| QLA_EVT_IDC_ACK, |
| QLA_EVT_ASYNC_LOGIN, |
| QLA_EVT_ASYNC_LOGOUT, |
| QLA_EVT_ASYNC_LOGOUT_DONE, |
| QLA_EVT_ASYNC_ADISC, |
| QLA_EVT_ASYNC_ADISC_DONE, |
| QLA_EVT_UEVENT, |
| QLA_EVT_AENFX, |
| QLA_EVT_GIDPN, |
| QLA_EVT_GPNID, |
| QLA_EVT_UNMAP, |
| QLA_EVT_NEW_SESS, |
| QLA_EVT_GPDB, |
| QLA_EVT_PRLI, |
| QLA_EVT_GPSC, |
| QLA_EVT_UPD_FCPORT, |
| QLA_EVT_GNL, |
| QLA_EVT_NACK, |
| QLA_EVT_RELOGIN, |
| QLA_EVT_ASYNC_PRLO, |
| QLA_EVT_ASYNC_PRLO_DONE, |
| QLA_EVT_GPNFT, |
| QLA_EVT_GPNFT_DONE, |
| QLA_EVT_GNNFT_DONE, |
| QLA_EVT_GNNID, |
| QLA_EVT_GFPNID, |
| QLA_EVT_SP_RETRY, |
| QLA_EVT_IIDMA, |
| QLA_EVT_ELS_PLOGI, |
| }; |
| |
| |
| struct qla_work_evt { |
| struct list_head list; |
| enum qla_work_type type; |
| u32 flags; |
| #define QLA_EVT_FLAG_FREE 0x1 |
| |
| union { |
| struct { |
| enum fc_host_event_code code; |
| u32 data; |
| } aen; |
| struct { |
| #define QLA_IDC_ACK_REGS 7 |
| uint16_t mb[QLA_IDC_ACK_REGS]; |
| } idc_ack; |
| struct { |
| struct fc_port *fcport; |
| #define QLA_LOGIO_LOGIN_RETRIED BIT_0 |
| u16 data[2]; |
| } logio; |
| struct { |
| u32 code; |
| #define QLA_UEVENT_CODE_FW_DUMP 0 |
| } uevent; |
| struct { |
| uint32_t evtcode; |
| uint32_t mbx[8]; |
| uint32_t count; |
| } aenfx; |
| struct { |
| srb_t *sp; |
| } iosb; |
| struct { |
| port_id_t id; |
| } gpnid; |
| struct { |
| port_id_t id; |
| u8 port_name[8]; |
| u8 node_name[8]; |
| void *pla; |
| u8 fc4_type; |
| } new_sess; |
| struct { /*Get PDB, Get Speed, update fcport, gnl, gidpn */ |
| fc_port_t *fcport; |
| u8 opt; |
| } fcport; |
| struct { |
| fc_port_t *fcport; |
| u8 iocb[IOCB_SIZE]; |
| int type; |
| } nack; |
| struct { |
| u8 fc4_type; |
| srb_t *sp; |
| } gpnft; |
| } u; |
| }; |
| |
| struct qla_chip_state_84xx { |
| struct list_head list; |
| struct kref kref; |
| |
| void *bus; |
| spinlock_t access_lock; |
| struct mutex fw_update_mutex; |
| uint32_t fw_update; |
| uint32_t op_fw_version; |
| uint32_t op_fw_size; |
| uint32_t op_fw_seq_size; |
| uint32_t diag_fw_version; |
| uint32_t gold_fw_version; |
| }; |
| |
| struct qla_dif_statistics { |
| uint64_t dif_input_bytes; |
| uint64_t dif_output_bytes; |
| uint64_t dif_input_requests; |
| uint64_t dif_output_requests; |
| uint32_t dif_guard_err; |
| uint32_t dif_ref_tag_err; |
| uint32_t dif_app_tag_err; |
| }; |
| |
| struct qla_statistics { |
| uint32_t total_isp_aborts; |
| uint64_t input_bytes; |
| uint64_t output_bytes; |
| uint64_t input_requests; |
| uint64_t output_requests; |
| uint32_t control_requests; |
| |
| uint64_t jiffies_at_last_reset; |
| uint32_t stat_max_pend_cmds; |
| uint32_t stat_max_qfull_cmds_alloc; |
| uint32_t stat_max_qfull_cmds_dropped; |
| |
| struct qla_dif_statistics qla_dif_stats; |
| }; |
| |
| struct bidi_statistics { |
| unsigned long long io_count; |
| unsigned long long transfer_bytes; |
| }; |
| |
| struct qla_tc_param { |
| struct scsi_qla_host *vha; |
| uint32_t blk_sz; |
| uint32_t bufflen; |
| struct scatterlist *sg; |
| struct scatterlist *prot_sg; |
| struct crc_context *ctx; |
| uint8_t *ctx_dsd_alloced; |
| }; |
| |
| /* Multi queue support */ |
| #define MBC_INITIALIZE_MULTIQ 0x1f |
| #define QLA_QUE_PAGE 0X1000 |
| #define QLA_MQ_SIZE 32 |
| #define QLA_MAX_QUEUES 256 |
| #define ISP_QUE_REG(ha, id) \ |
| ((ha->mqenable || IS_QLA83XX(ha) || IS_QLA27XX(ha)) ? \ |
| ((void __iomem *)ha->mqiobase + (QLA_QUE_PAGE * id)) :\ |
| ((void __iomem *)ha->iobase)) |
| #define QLA_REQ_QUE_ID(tag) \ |
| ((tag < QLA_MAX_QUEUES && tag > 0) ? tag : 0) |
| #define QLA_DEFAULT_QUE_QOS 5 |
| #define QLA_PRECONFIG_VPORTS 32 |
| #define QLA_MAX_VPORTS_QLA24XX 128 |
| #define QLA_MAX_VPORTS_QLA25XX 256 |
| |
| struct qla_tgt_counters { |
| uint64_t qla_core_sbt_cmd; |
| uint64_t core_qla_que_buf; |
| uint64_t qla_core_ret_ctio; |
| uint64_t core_qla_snd_status; |
| uint64_t qla_core_ret_sta_ctio; |
| uint64_t core_qla_free_cmd; |
| uint64_t num_q_full_sent; |
| uint64_t num_alloc_iocb_failed; |
| uint64_t num_term_xchg_sent; |
| }; |
| |
| struct qla_qpair; |
| |
| /* Response queue data structure */ |
| struct rsp_que { |
| dma_addr_t dma; |
| response_t *ring; |
| response_t *ring_ptr; |
| uint32_t __iomem *rsp_q_in; /* FWI2-capable only. */ |
| uint32_t __iomem *rsp_q_out; |
| uint16_t ring_index; |
| uint16_t out_ptr; |
| uint16_t *in_ptr; /* queue shadow in index */ |
| uint16_t length; |
| uint16_t options; |
| uint16_t rid; |
| uint16_t id; |
| uint16_t vp_idx; |
| struct qla_hw_data *hw; |
| struct qla_msix_entry *msix; |
| struct req_que *req; |
| srb_t *status_srb; /* status continuation entry */ |
| struct qla_qpair *qpair; |
| |
| dma_addr_t dma_fx00; |
| response_t *ring_fx00; |
| uint16_t length_fx00; |
| uint8_t rsp_pkt[REQUEST_ENTRY_SIZE]; |
| }; |
| |
| /* Request queue data structure */ |
| struct req_que { |
| dma_addr_t dma; |
| request_t *ring; |
| request_t *ring_ptr; |
| uint32_t __iomem *req_q_in; /* FWI2-capable only. */ |
| uint32_t __iomem *req_q_out; |
| uint16_t ring_index; |
| uint16_t in_ptr; |
| uint16_t *out_ptr; /* queue shadow out index */ |
| uint16_t cnt; |
| uint16_t length; |
| uint16_t options; |
| uint16_t rid; |
| uint16_t id; |
| uint16_t qos; |
| uint16_t vp_idx; |
| struct rsp_que *rsp; |
| srb_t **outstanding_cmds; |
| uint32_t current_outstanding_cmd; |
| uint16_t num_outstanding_cmds; |
| int max_q_depth; |
| |
| dma_addr_t dma_fx00; |
| request_t *ring_fx00; |
| uint16_t length_fx00; |
| uint8_t req_pkt[REQUEST_ENTRY_SIZE]; |
| }; |
| |
| /*Queu
|