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linux/drivers/scsi/qla2xxx/qla_fw.h

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[SCSI] qla2xxx: Add ISP24xx definitions. Add ISP24xx definitions. Add requisite structure definitions and #define's for ISP24xx support. Also drop volatile modifiers from device_reg_* register layouts as the members are never really accessed, only their offsets within the layout are used during reads and writes. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-07-07 01:30:26 +08:00
/********************************************************************************
* QLOGIC LINUX SOFTWARE
*
* QLogic ISP2x00 device driver for Linux 2.6.x
* Copyright (C) 2003-2004 QLogic Corporation
* (www.qlogic.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
**
******************************************************************************/
#ifndef __QLA_FW_H
#define __QLA_FW_H
#define RISC_SADDRESS 0x100000
#define MBS_CHECKSUM_ERROR 0x4010
/*
* Firmware Options.
*/
#define FO1_ENABLE_PUREX BIT_10
#define FO1_DISABLE_LED_CTRL BIT_6
#define FO2_ENABLE_SEL_CLASS2 BIT_5
#define FO3_NO_ABTS_ON_LINKDOWN BIT_14
/*
* Port Database structure definition for ISP 24xx.
*/
#define PDO_FORCE_ADISC BIT_1
#define PDO_FORCE_PLOGI BIT_0
#define PORT_DATABASE_24XX_SIZE 64
struct port_database_24xx {
uint16_t flags;
#define PDF_TASK_RETRY_ID BIT_14
#define PDF_FC_TAPE BIT_7
#define PDF_ACK0_CAPABLE BIT_6
#define PDF_FCP2_CONF BIT_5
#define PDF_CLASS_2 BIT_4
#define PDF_HARD_ADDR BIT_1
uint8_t current_login_state;
uint8_t last_login_state;
#define PDS_PLOGI_PENDING 0x03
#define PDS_PLOGI_COMPLETE 0x04
#define PDS_PRLI_PENDING 0x05
#define PDS_PRLI_COMPLETE 0x06
#define PDS_PORT_UNAVAILABLE 0x07
#define PDS_PRLO_PENDING 0x09
#define PDS_LOGO_PENDING 0x11
#define PDS_PRLI2_PENDING 0x12
uint8_t hard_address[3];
uint8_t reserved_1;
uint8_t port_id[3];
uint8_t sequence_id;
uint16_t port_timer;
uint16_t nport_handle; /* N_PORT handle. */
uint16_t receive_data_size;
uint16_t reserved_2;
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 */
uint8_t port_name[WWN_SIZE];
uint8_t node_name[WWN_SIZE];
uint8_t reserved_3[24];
};
struct nvram_24xx {
/* NVRAM header. */
uint8_t id[4];
uint16_t nvram_version;
uint16_t reserved_0;
/* Firmware Initialization Control Block. */
uint16_t version;
uint16_t reserved_1;
uint16_t frame_payload_size;
uint16_t execution_throttle;
uint16_t exchange_count;
uint16_t hard_address;
uint8_t port_name[WWN_SIZE];
uint8_t node_name[WWN_SIZE];
uint16_t login_retry_count;
uint16_t link_down_on_nos;
uint16_t interrupt_delay_timer;
uint16_t login_timeout;
uint32_t firmware_options_1;
uint32_t firmware_options_2;
uint32_t firmware_options_3;
/* Offset 56. */
/*
* BIT 0 = Control Enable
* BIT 1-15 =
*
* BIT 0-7 = Reserved
* BIT 8-10 = Output Swing 1G
* BIT 11-13 = Output Emphasis 1G
* BIT 14-15 = Reserved
*
* BIT 0-7 = Reserved
* BIT 8-10 = Output Swing 2G
* BIT 11-13 = Output Emphasis 2G
* BIT 14-15 = Reserved
*
* BIT 0-7 = Reserved
* BIT 8-10 = Output Swing 4G
* BIT 11-13 = Output Emphasis 4G
* BIT 14-15 = Reserved
*/
uint16_t seriallink_options[4];
uint16_t reserved_2[16];
/* Offset 96. */
uint16_t reserved_3[16];
/* PCIe table entries. */
uint16_t reserved_4[16];
/* Offset 160. */
uint16_t reserved_5[16];
/* Offset 192. */
uint16_t reserved_6[16];
/* Offset 224. */
uint16_t reserved_7[16];
/*
* BIT 0 = Enable spinup delay
* BIT 1 = Disable BIOS
* BIT 2 = Enable Memory Map BIOS
* BIT 3 = Enable Selectable Boot
* BIT 4 = Disable RISC code load
* BIT 5 =
* BIT 6 =
* BIT 7 =
*
* BIT 8 =
* BIT 9 =
* BIT 10 = Enable lip full login
* BIT 11 = Enable target reset
* BIT 12 =
* BIT 13 =
* BIT 14 =
* BIT 15 = Enable alternate WWN
*
* BIT 16-31 =
*/
uint32_t host_p;
uint8_t alternate_port_name[WWN_SIZE];
uint8_t alternate_node_name[WWN_SIZE];
uint8_t boot_port_name[WWN_SIZE];
uint16_t boot_lun_number;
uint16_t reserved_8;
uint8_t alt1_boot_port_name[WWN_SIZE];
uint16_t alt1_boot_lun_number;
uint16_t reserved_9;
uint8_t alt2_boot_port_name[WWN_SIZE];
uint16_t alt2_boot_lun_number;
uint16_t reserved_10;
uint8_t alt3_boot_port_name[WWN_SIZE];
uint16_t alt3_boot_lun_number;
uint16_t reserved_11;
/*
* BIT 0 = Selective Login
* BIT 1 = Alt-Boot Enable
* BIT 2 = Reserved
* BIT 3 = Boot Order List
* BIT 4 = Reserved
* BIT 5 = Selective LUN
* BIT 6 = Reserved
* BIT 7-31 =
*/
uint32_t efi_parameters;
uint8_t reset_delay;
uint8_t reserved_12;
uint16_t reserved_13;
uint16_t boot_id_number;
uint16_t reserved_14;
uint16_t max_luns_per_target;
uint16_t reserved_15;
uint16_t port_down_retry_count;
uint16_t link_down_timeout;
/* FCode parameters. */
uint16_t fcode_parameter;
uint16_t reserved_16[3];
/* Offset 352. */
uint8_t prev_drv_ver_major;
uint8_t prev_drv_ver_submajob;
uint8_t prev_drv_ver_minor;
uint8_t prev_drv_ver_subminor;
uint16_t prev_bios_ver_major;
uint16_t prev_bios_ver_minor;
uint16_t prev_efi_ver_major;
uint16_t prev_efi_ver_minor;
uint16_t prev_fw_ver_major;
uint8_t prev_fw_ver_minor;
uint8_t prev_fw_ver_subminor;
uint16_t reserved_17[8];
/* Offset 384. */
uint16_t reserved_18[16];
/* Offset 416. */
uint16_t reserved_19[16];
/* Offset 448. */
uint16_t reserved_20[16];
/* Offset 480. */
uint8_t model_name[16];
uint16_t reserved_21[2];
/* Offset 500. */
/* HW Parameter Block. */
uint16_t pcie_table_sig;
uint16_t pcie_table_offset;
uint16_t subsystem_vendor_id;
uint16_t subsystem_device_id;
uint32_t checksum;
};
/*
* ISP Initialization Control Block.
* Little endian except where noted.
*/
#define ICB_VERSION 1
struct init_cb_24xx {
uint16_t version;
uint16_t reserved_1;
uint16_t frame_payload_size;
uint16_t execution_throttle;
uint16_t exchange_count;
uint16_t hard_address;
uint8_t port_name[WWN_SIZE]; /* Big endian. */
uint8_t node_name[WWN_SIZE]; /* Big endian. */
uint16_t response_q_inpointer;
uint16_t request_q_outpointer;
uint16_t login_retry_count;
uint16_t prio_request_q_outpointer;
uint16_t response_q_length;
uint16_t request_q_length;
uint16_t link_down_timeout; /* Milliseconds. */
uint16_t prio_request_q_length;
uint32_t request_q_address[2];
uint32_t response_q_address[2];
uint32_t prio_request_q_address[2];
uint8_t reserved_2[8];
uint16_t atio_q_inpointer;
uint16_t atio_q_length;
uint32_t atio_q_address[2];
uint16_t interrupt_delay_timer; /* 100us increments. */
uint16_t login_timeout;
/*
* BIT 0 = Enable Hard Loop Id
* BIT 1 = Enable Fairness
* BIT 2 = Enable Full-Duplex
* BIT 3 = Reserved
* BIT 4 = Enable Target Mode
* BIT 5 = Disable Initiator Mode
* BIT 6 = Reserved
* BIT 7 = Reserved
*
* BIT 8 = Reserved
* BIT 9 = Non Participating LIP
* BIT 10 = Descending Loop ID Search
* BIT 11 = Acquire Loop ID in LIPA
* BIT 12 = Reserved
* BIT 13 = Full Login after LIP
* BIT 14 = Node Name Option
* BIT 15-31 = Reserved
*/
uint32_t firmware_options_1;
/*
* BIT 0 = Operation Mode bit 0
* BIT 1 = Operation Mode bit 1
* BIT 2 = Operation Mode bit 2
* BIT 3 = Operation Mode bit 3
* BIT 4 = Connection Options bit 0
* BIT 5 = Connection Options bit 1
* BIT 6 = Connection Options bit 2
* BIT 7 = Enable Non part on LIHA failure
*
* BIT 8 = Enable Class 2
* BIT 9 = Enable ACK0
* BIT 10 = Reserved
* BIT 11 = Enable FC-SP Security
* BIT 12 = FC Tape Enable
* BIT 13-31 = Reserved
*/
uint32_t firmware_options_2;
/*
* BIT 0 = Reserved
* BIT 1 = Soft ID only
* BIT 2 = Reserved
* BIT 3 = Reserved
* BIT 4 = FCP RSP Payload bit 0
* BIT 5 = FCP RSP Payload bit 1
* BIT 6 = Enable Receive Out-of-Order data frame handling
* BIT 7 = Disable Automatic PLOGI on Local Loop
*
* BIT 8 = Reserved
* BIT 9 = Enable Out-of-Order FCP_XFER_RDY relative offset handling
* BIT 10 = Reserved
* BIT 11 = Reserved
* BIT 12 = Reserved
* BIT 13 = Data Rate bit 0
* BIT 14 = Data Rate bit 1
* BIT 15 = Data Rate bit 2
* BIT 16-31 = Reserved
*/
uint32_t firmware_options_3;
uint8_t reserved_3[24];
};
/*
* ISP queue - command entry structure definition.
*/
#define COMMAND_TYPE_6 0x48 /* Command Type 6 entry */
struct cmd_type_6 {
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 nport_handle; /* N_PORT handle. */
uint16_t timeout; /* Command timeout. */
uint16_t dseg_count; /* Data segment count. */
uint16_t fcp_rsp_dsd_len; /* FCP_RSP DSD length. */
uint8_t lun[8]; /* FCP LUN (BE). */
uint16_t control_flags; /* Control flags. */
#define CF_DATA_SEG_DESCR_ENABLE BIT_2
#define CF_READ_DATA BIT_1
#define CF_WRITE_DATA BIT_0
uint16_t fcp_cmnd_dseg_len; /* Data segment length. */
uint32_t fcp_cmnd_dseg_address[2]; /* Data segment address. */
uint32_t fcp_rsp_dseg_address[2]; /* Data segment address. */
uint32_t byte_count; /* Total byte count. */
uint8_t port_id[3]; /* PortID of destination port. */
uint8_t vp_index;
uint32_t fcp_data_dseg_address[2]; /* Data segment address. */
uint16_t fcp_data_dseg_len; /* Data segment length. */
uint16_t reserved_1; /* MUST be set to 0. */
};
#define COMMAND_TYPE_7 0x18 /* Command Type 7 entry */
struct cmd_type_7 {
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 nport_handle; /* N_PORT handle. */
uint16_t timeout; /* Command timeout. */
#define FW_MAX_TIMEOUT 0x1999
uint16_t dseg_count; /* Data segment count. */
uint16_t reserved_1;
uint8_t lun[8]; /* FCP LUN (BE). */
uint16_t task_mgmt_flags; /* Task management flags. */
#define TMF_CLEAR_ACA BIT_14
#define TMF_TARGET_RESET BIT_13
#define TMF_LUN_RESET BIT_12
#define TMF_CLEAR_TASK_SET BIT_10
#define TMF_ABORT_TASK_SET BIT_9
#define TMF_READ_DATA BIT_1
#define TMF_WRITE_DATA BIT_0
uint8_t task;
#define TSK_SIMPLE 0
#define TSK_HEAD_OF_QUEUE 1
#define TSK_ORDERED 2
#define TSK_ACA 4
#define TSK_UNTAGGED 5
uint8_t crn;
uint8_t fcp_cdb[MAX_CMDSZ]; /* SCSI command words. */
uint32_t byte_count; /* Total byte count. */
uint8_t port_id[3]; /* PortID of destination port. */
uint8_t vp_index;
uint32_t dseg_0_address[2]; /* Data segment 0 address. */
uint32_t dseg_0_len; /* Data segment 0 length. */
};
/*
* ISP queue - status entry structure definition.
*/
#define STATUS_TYPE 0x03 /* Status entry. */
struct sts_entry_24xx {
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 comp_status; /* Completion status. */
uint16_t ox_id; /* OX_ID used by the firmware. */
uint32_t residual_len; /* Residual transfer length. */
uint16_t reserved_1;
uint16_t state_flags; /* State flags. */
#define SF_TRANSFERRED_DATA BIT_11
#define SF_FCP_RSP_DMA BIT_0
uint16_t reserved_2;
uint16_t scsi_status; /* SCSI status. */
#define SS_CONFIRMATION_REQ BIT_12
uint32_t rsp_residual_count; /* FCP RSP residual count. */
uint32_t sense_len; /* FCP SENSE length. */
uint32_t rsp_data_len; /* FCP response data length. */
uint8_t data[28]; /* FCP response/sense information. */
};
/*
* Status entry completion status
*/
#define CS_DATA_REASSEMBLY_ERROR 0x11 /* Data Reassembly Error.. */
#define CS_ABTS_BY_TARGET 0x13 /* Target send ABTS to abort IOCB. */
#define CS_FW_RESOURCE 0x2C /* Firmware Resource Unavailable. */
#define CS_TASK_MGMT_OVERRUN 0x30 /* Task management overrun (8+). */
#define CS_ABORT_BY_TARGET 0x47 /* Abort By Target. */
/*
* ISP queue - marker entry structure definition.
*/
#define MARKER_TYPE 0x04 /* Marker entry. */
struct mrk_entry_24xx {
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; /* System handle. */
uint16_t nport_handle; /* N_PORT handle. */
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 */
uint8_t reserved_1;
uint8_t reserved_2;
uint8_t vp_index;
uint16_t reserved_3;
uint8_t lun[8]; /* FCP LUN (BE). */
uint8_t reserved_4[40];
};
/*
* ISP queue - CT Pass-Through entry structure definition.
*/
#define CT_IOCB_TYPE 0x29 /* CT Pass-Through IOCB entry */
struct ct_entry_24xx {
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 comp_status; /* Completion status. */
uint16_t nport_handle; /* N_PORT handle. */
uint16_t cmd_dsd_count;
uint8_t vp_index;
uint8_t reserved_1;
uint16_t timeout; /* Command timeout. */
uint16_t reserved_2;
uint16_t rsp_dsd_count;
uint8_t reserved_3[10];
uint32_t rsp_byte_count;
uint32_t cmd_byte_count;
uint32_t dseg_0_address[2]; /* Data segment 0 address. */
uint32_t dseg_0_len; /* Data segment 0 length. */
uint32_t dseg_1_address[2]; /* Data segment 1 address. */
uint32_t dseg_1_len; /* Data segment 1 length. */
};
/*
* ISP queue - ELS Pass-Through entry structure definition.
*/
#define ELS_IOCB_TYPE 0x53 /* ELS Pass-Through IOCB entry */
struct els_entry_24xx {
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 reserved_1;
uint16_t nport_handle; /* N_PORT handle. */
uint16_t tx_dsd_count;
uint8_t vp_index;
uint8_t sof_type;
#define EST_SOFI3 (1 << 4)
#define EST_SOFI2 (3 << 4)
uint32_t rx_xchg_address[2]; /* Receive exchange address. */
uint16_t rx_dsd_count;
uint8_t opcode;
uint8_t reserved_2;
uint8_t port_id[3];
uint8_t reserved_3;
uint16_t reserved_4;
uint16_t control_flags; /* Control flags. */
#define ECF_PAYLOAD_DESCR_MASK (BIT_15|BIT_14|BIT_13)
#define EPD_ELS_COMMAND (0 << 13)
#define EPD_ELS_ACC (1 << 13)
#define EPD_ELS_RJT (2 << 13)
#define EPD_RX_XCHG (3 << 13)
#define ECF_CLR_PASSTHRU_PEND BIT_12
#define ECF_INCL_FRAME_HDR BIT_11
uint32_t rx_byte_count;
uint32_t tx_byte_count;
uint32_t tx_address[2]; /* Data segment 0 address. */
uint32_t tx_len; /* Data segment 0 length. */
uint32_t rx_address[2]; /* Data segment 1 address. */
uint32_t rx_len; /* Data segment 1 length. */
};
/*
* ISP queue - Mailbox Command entry structure definition.
*/
#define MBX_IOCB_TYPE 0x39
struct mbx_entry_24xx {
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; /* System handle. */
uint16_t mbx[28];
};
#define LOGINOUT_PORT_IOCB_TYPE 0x52 /* Login/Logout Port entry. */
struct logio_entry_24xx {
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 comp_status; /* Completion status. */
#define CS_LOGIO_ERROR 0x31 /* Login/Logout IOCB error. */
uint16_t nport_handle; /* N_PORT handle. */
uint16_t control_flags; /* Control flags. */
/* Modifiers. */
#define LCF_FCP2_OVERRIDE BIT_9 /* Set/Reset word 3 of PRLI. */
#define LCF_CLASS_2 BIT_8 /* Enable class 2 during PLOGI. */
#define LCF_FREE_NPORT BIT_7 /* Release NPORT handle after LOGO. */
#define LCF_EXPL_LOGO BIT_6 /* Perform an explicit LOGO. */
#define LCF_SKIP_PRLI BIT_5 /* Skip PRLI after PLOGI. */
#define LCF_IMPL_LOGO_ALL BIT_5 /* Implicit LOGO to all ports. */
#define LCF_COND_PLOGI BIT_4 /* PLOGI only if not logged-in. */
#define LCF_IMPL_LOGO BIT_4 /* Perform an implicit LOGO. */
#define LCF_IMPL_PRLO BIT_4 /* Perform an implicit PRLO. */
/* Commands. */
#define LCF_COMMAND_PLOGI 0x00 /* PLOGI. */
#define LCF_COMMAND_PRLI 0x01 /* PRLI. */
#define LCF_COMMAND_PDISC 0x02 /* PDISC. */
#define LCF_COMMAND_ADISC 0x03 /* ADISC. */
#define LCF_COMMAND_LOGO 0x08 /* LOGO. */
#define LCF_COMMAND_PRLO 0x09 /* PRLO. */
#define LCF_COMMAND_TPRLO 0x0A /* TPRLO. */
uint8_t vp_index;
uint8_t reserved_1;
uint8_t port_id[3]; /* PortID of destination port. */
uint8_t rsp_size; /* Response size in 32bit words. */
uint32_t io_parameter[11]; /* General I/O parameters. */
#define LSC_SCODE_NOLINK 0x01
#define LSC_SCODE_NOIOCB 0x02
#define LSC_SCODE_NOXCB 0x03
#define LSC_SCODE_CMD_FAILED 0x04
#define LSC_SCODE_NOFABRIC 0x05
#define LSC_SCODE_FW_NOT_READY 0x07
#define LSC_SCODE_NOT_LOGGED_IN 0x09
#define LSC_SCODE_NOPCB 0x0A
#define LSC_SCODE_ELS_REJECT 0x18
#define LSC_SCODE_CMD_PARAM_ERR 0x19
#define LSC_SCODE_PORTID_USED 0x1A
#define LSC_SCODE_NPORT_USED 0x1B
#define LSC_SCODE_NONPORT 0x1C
#define LSC_SCODE_LOGGED_IN 0x1D
#define LSC_SCODE_NOFLOGI_ACC 0x1F
};
#define TSK_MGMT_IOCB_TYPE 0x14
struct tsk_mgmt_entry {
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; /* System handle. */
uint16_t nport_handle; /* N_PORT handle. */
uint16_t reserved_1;
uint16_t delay; /* Activity delay in seconds. */
uint16_t timeout; /* Command timeout. */
uint8_t lun[8]; /* FCP LUN (BE). */
uint32_t control_flags; /* Control Flags. */
#define TCF_NOTMCMD_TO_TARGET BIT_31
#define TCF_LUN_RESET BIT_4
#define TCF_ABORT_TASK_SET BIT_3
#define TCF_CLEAR_TASK_SET BIT_2
#define TCF_TARGET_RESET BIT_1
#define TCF_CLEAR_ACA BIT_0
uint8_t reserved_2[20];
uint8_t port_id[3]; /* PortID of destination port. */
uint8_t vp_index;
uint8_t reserved_3[12];
};
#define ABORT_IOCB_TYPE 0x33
struct abort_entry_24xx {
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; /* System handle. */
uint16_t nport_handle; /* N_PORT handle. */
/* or Completion status. */
uint16_t options; /* Options. */
#define AOF_NO_ABTS BIT_0 /* Do not send any ABTS. */
uint32_t handle_to_abort; /* System handle to abort. */
uint8_t reserved_1[32];
uint8_t port_id[3]; /* PortID of destination port. */
uint8_t vp_index;
uint8_t reserved_2[12];
};
/*
* ISP I/O Register Set structure definitions.
*/
struct device_reg_24xx {
uint32_t flash_addr; /* Flash/NVRAM BIOS address. */
#define FARX_DATA_FLAG BIT_31
#define FARX_ACCESS_FLASH_CONF 0x7FFD0000
#define FARX_ACCESS_FLASH_DATA 0x7FF00000
#define FARX_ACCESS_NVRAM_CONF 0x7FFF0000
#define FARX_ACCESS_NVRAM_DATA 0x7FFE0000
#define FA_NVRAM_FUNC0_ADDR 0x80
#define FA_NVRAM_FUNC1_ADDR 0x180
#define FA_NVRAM_VPD_SIZE 0x80
#define FA_NVRAM_VPD0_ADDR 0x00
#define FA_NVRAM_VPD1_ADDR 0x100
/*
* RISC code begins at offset 512KB
* within flash. Consisting of two
* contiguous RISC code segments.
*/
#define FA_RISC_CODE_ADDR 0x20000
#define FA_RISC_CODE_SEGMENTS 2
uint32_t flash_data; /* Flash/NVRAM BIOS data. */
uint32_t ctrl_status; /* Control/Status. */
#define CSRX_FLASH_ACCESS_ERROR BIT_18 /* Flash/NVRAM Access Error. */
#define CSRX_DMA_ACTIVE BIT_17 /* DMA Active status. */
#define CSRX_DMA_SHUTDOWN BIT_16 /* DMA Shutdown control status. */
#define CSRX_FUNCTION BIT_15 /* Function number. */
/* PCI-X Bus Mode. */
#define CSRX_PCIX_BUS_MODE_MASK (BIT_11|BIT_10|BIT_9|BIT_8)
#define PBM_PCI_33MHZ (0 << 8)
#define PBM_PCIX_M1_66MHZ (1 << 8)
#define PBM_PCIX_M1_100MHZ (2 << 8)
#define PBM_PCIX_M1_133MHZ (3 << 8)
#define PBM_PCIX_M2_66MHZ (5 << 8)
#define PBM_PCIX_M2_100MHZ (6 << 8)
#define PBM_PCIX_M2_133MHZ (7 << 8)
#define PBM_PCI_66MHZ (8 << 8)
/* Max Write Burst byte count. */
#define CSRX_MAX_WRT_BURST_MASK (BIT_5|BIT_4)
#define MWB_512_BYTES (0 << 4)
#define MWB_1024_BYTES (1 << 4)
#define MWB_2048_BYTES (2 << 4)
#define MWB_4096_BYTES (3 << 4)
#define CSRX_64BIT_SLOT BIT_2 /* PCI 64-Bit Bus Slot. */
#define CSRX_FLASH_ENABLE BIT_1 /* Flash BIOS Read/Write enable. */
#define CSRX_ISP_SOFT_RESET BIT_0 /* ISP soft reset. */
uint32_t ictrl; /* Interrupt control. */
#define ICRX_EN_RISC_INT BIT_3 /* Enable RISC interrupts on PCI. */
uint32_t istatus; /* Interrupt status. */
#define ISRX_RISC_INT BIT_3 /* RISC interrupt. */
uint32_t unused_1[2]; /* Gap. */
/* Request Queue. */
uint32_t req_q_in; /* In-Pointer. */
uint32_t req_q_out; /* Out-Pointer. */
/* Response Queue. */
uint32_t rsp_q_in; /* In-Pointer. */
uint32_t rsp_q_out; /* Out-Pointer. */
/* Priority Request Queue. */
uint32_t preq_q_in; /* In-Pointer. */
uint32_t preq_q_out; /* Out-Pointer. */
uint32_t unused_2[2]; /* Gap. */
/* ATIO Queue. */
uint32_t atio_q_in; /* In-Pointer. */
uint32_t atio_q_out; /* Out-Pointer. */
uint32_t host_status;
#define HSRX_RISC_INT BIT_15 /* RISC to Host interrupt. */
#define HSRX_RISC_PAUSED BIT_8 /* RISC Paused. */
uint32_t hccr; /* Host command & control register. */
/* HCCR statuses. */
#define HCCRX_HOST_INT BIT_6 /* Host to RISC interrupt bit. */
#define HCCRX_RISC_RESET BIT_5 /* RISC Reset mode bit. */
#define HCCRX_RISC_PAUSE BIT_4 /* RISC Pause mode bit. */
/* HCCR commands. */
/* NOOP. */
#define HCCRX_NOOP 0x00000000
/* Set RISC Reset. */
#define HCCRX_SET_RISC_RESET 0x10000000
/* Clear RISC Reset. */
#define HCCRX_CLR_RISC_RESET 0x20000000
/* Set RISC Pause. */
#define HCCRX_SET_RISC_PAUSE 0x30000000
/* Releases RISC Pause. */
#define HCCRX_REL_RISC_PAUSE 0x40000000
/* Set HOST to RISC interrupt. */
#define HCCRX_SET_HOST_INT 0x50000000
/* Clear HOST to RISC interrupt. */
#define HCCRX_CLR_HOST_INT 0x60000000
/* Clear RISC to PCI interrupt. */
#define HCCRX_CLR_RISC_INT 0xA0000000
uint32_t gpiod; /* GPIO Data register. */
/* LED update mask. */
#define GPDX_LED_UPDATE_MASK (BIT_20|BIT_19|BIT_18)
/* Data update mask. */
#define GPDX_DATA_UPDATE_MASK (BIT_17|BIT_16)
/* LED control mask. */
#define GPDX_LED_COLOR_MASK (BIT_4|BIT_3|BIT_2)
/* LED bit values. Color names as
* referenced in fw spec.
*/
#define GPDX_LED_YELLOW_ON BIT_2
#define GPDX_LED_GREEN_ON BIT_3
#define GPDX_LED_AMBER_ON BIT_4
/* Data in/out. */
#define GPDX_DATA_INOUT (BIT_1|BIT_0)
uint32_t gpioe; /* GPIO Enable register. */
/* Enable update mask. */
#define GPEX_ENABLE_UPDATE_MASK (BIT_17|BIT_16)
/* Enable. */
#define GPEX_ENABLE (BIT_1|BIT_0)
uint32_t iobase_addr; /* I/O Bus Base Address register. */
uint32_t unused_3[10]; /* 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;
};
/* MID Support ***************************************************************/
#define MAX_MID_VPS 125
struct mid_conf_entry_24xx {
uint16_t reserved_1;
/*
* BIT 0 = Enable Hard Loop Id
* BIT 1 = Acquire Loop ID in LIPA
* BIT 2 = ID not Acquired
* BIT 3 = Enable VP
* BIT 4 = Enable Initiator Mode
* BIT 5 = Disable Target Mode
* BIT 6-7 = Reserved
*/
uint8_t options;
uint8_t hard_address;
uint8_t port_name[WWN_SIZE];
uint8_t node_name[WWN_SIZE];
};
struct mid_init_cb_24xx {
struct init_cb_24xx init_cb;
uint16_t count;
uint16_t options;
struct mid_conf_entry_24xx entries[MAX_MID_VPS];
};
struct mid_db_entry_24xx {
uint16_t status;
#define MDBS_NON_PARTIC BIT_3
#define MDBS_ID_ACQUIRED BIT_1
#define MDBS_ENABLED BIT_0
uint8_t options;
uint8_t hard_address;
uint8_t port_name[WWN_SIZE];
uint8_t node_name[WWN_SIZE];
uint8_t port_id[3];
uint8_t reserved_1;
};
struct mid_db_24xx {
struct mid_db_entry_24xx entries[MAX_MID_VPS];
};
#define VP_CTRL_IOCB_TYPE 0x30 /* Vitual Port Control entry. */
struct vp_ctrl_entry_24xx {
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 vp_idx_failed;
uint16_t comp_status; /* Completion status. */
#define CS_VCE_ACQ_ID_ERROR 0x02 /* Error while acquireing ID. */
#define CS_VCE_BUSY 0x05 /* Firmware not ready to accept cmd. */
uint16_t command;
#define VCE_COMMAND_ENABLE_VPS 0x00 /* Enable VPs. */
#define VCE_COMMAND_DISABLE_VPS 0x08 /* Disable VPs. */
#define VCE_COMMAND_DISABLE_VPS_REINIT 0x09 /* Disable VPs and reinit link. */
#define VCE_COMMAND_DISABLE_VPS_LOGO 0x0a /* Disable VPs and LOGO ports. */
uint16_t vp_count;
uint8_t vp_idx_map[16];
uint8_t reserved_4[32];
};
#define VP_CONFIG_IOCB_TYPE 0x31 /* Vitual Port Config entry. */
struct vp_config_entry_24xx {
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 reserved_1;
uint16_t comp_status; /* Completion status. */
#define CS_VCT_STS_ERROR 0x01 /* Specified VPs were not disabled. */
#define CS_VCT_CNT_ERROR 0x02 /* Invalid VP count. */
#define CS_VCT_ERROR 0x03 /* Unknown error. */
#define CS_VCT_IDX_ERROR 0x02 /* Invalid VP index. */
#define CS_VCT_BUSY 0x05 /* Firmware not ready to accept cmd. */
uint8_t command;
#define VCT_COMMAND_MOD_VPS 0x00 /* Enable VPs. */
#define VCT_COMMAND_MOD_ENABLE_VPS 0x08 /* Disable VPs. */
uint8_t vp_count;
uint8_t vp_idx1;
uint8_t vp_idx2;
uint8_t options_idx1;
uint8_t hard_address_idx1;
uint16_t reserved_2;
uint8_t port_name_idx1[WWN_SIZE];
uint8_t node_name_idx1[WWN_SIZE];
uint8_t options_idx2;
uint8_t hard_address_idx2;
uint16_t reserved_3;
uint8_t port_name_idx2[WWN_SIZE];
uint8_t node_name_idx2[WWN_SIZE];
uint8_t reserved_4[8];
};
#define VP_RPT_ID_IOCB_TYPE 0x32 /* Report ID Acquisition entry. */
struct vp_rpt_id_entry_24xx {
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 vp_count; /* Format 0 -- | VP setup | VP acq |. */
/* Format 1 -- | VP count |. */
uint16_t vp_idx; /* Format 0 -- Reserved. */
/* Format 1 -- VP status and index. */
uint8_t port_id[3];
uint8_t format;
uint8_t vp_idx_map[16];
uint8_t reserved_4[32];
};
/* END MID Support ***********************************************************/
#endif