diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_fw.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_fw.h | 1073 |
1 files changed, 1073 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h new file mode 100644 index 00000000000..fd9df163410 --- /dev/null +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -0,0 +1,1073 @@ + +/******************************************************************************** +* QLOGIC LINUX SOFTWARE +* +* QLogic ISP2x00 device driver for Linux 2.6.x +* Copyright (C) 2003-2005 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 |