--- /dev/null
+/*
+ * QLogic iSCSI HBA Driver
+ * Copyright (c) 2003-2013 QLogic Corporation
+ *
+ * See LICENSE.qla4xxx for copyright and licensing details.
+ */
+
+#ifndef _QLA4X_FW_H
+#define _QLA4X_FW_H
+
+
+#define MAX_PRST_DEV_DB_ENTRIES 64
+#define MIN_DISC_DEV_DB_ENTRY MAX_PRST_DEV_DB_ENTRIES
+#define MAX_DEV_DB_ENTRIES 512
+#define MAX_DEV_DB_ENTRIES_40XX 256
+
+/*************************************************************************
+ *
+ * ISP 4010 I/O Register Set Structure and Definitions
+ *
+ *************************************************************************/
+
+struct port_ctrl_stat_regs {
+ __le32 ext_hw_conf; /* 0x50 R/W */
+ __le32 rsrvd0; /* 0x54 */
+ __le32 port_ctrl; /* 0x58 */
+ __le32 port_status; /* 0x5c */
+ __le32 rsrvd1[32]; /* 0x60-0xdf */
+ __le32 gp_out; /* 0xe0 */
+ __le32 gp_in; /* 0xe4 */
+ __le32 rsrvd2[5]; /* 0xe8-0xfb */
+ __le32 port_err_status; /* 0xfc */
+};
+
+struct host_mem_cfg_regs {
+ __le32 rsrvd0[12]; /* 0x50-0x79 */
+ __le32 req_q_out; /* 0x80 */
+ __le32 rsrvd1[31]; /* 0x84-0xFF */
+};
+
+/*
+ * ISP 82xx I/O Register Set structure definitions.
+ */
+struct device_reg_82xx {
+ __le32 req_q_out; /* 0x0000 (R): Request Queue out-Pointer. */
+ __le32 reserve1[63]; /* Request Queue out-Pointer. (64 * 4) */
+ __le32 rsp_q_in; /* 0x0100 (R/W): Response Queue In-Pointer. */
+ __le32 reserve2[63]; /* Response Queue In-Pointer. */
+ __le32 rsp_q_out; /* 0x0200 (R/W): Response Queue Out-Pointer. */
+ __le32 reserve3[63]; /* Response Queue Out-Pointer. */
+
+ __le32 mailbox_in[8]; /* 0x0300 (R/W): Mail box In registers */
+ __le32 reserve4[24];
+ __le32 hint; /* 0x0380 (R/W): Host interrupt register */
+#define HINT_MBX_INT_PENDING BIT_0
+ __le32 reserve5[31];
+ __le32 mailbox_out[8]; /* 0x0400 (R): Mail box Out registers */
+ __le32 reserve6[56];
+
+ __le32 host_status; /* Offset 0x500 (R): host status */
+#define HSRX_RISC_MB_INT BIT_0 /* RISC to Host Mailbox interrupt */
+#define HSRX_RISC_IOCB_INT BIT_1 /* RISC to Host IOCB interrupt */
+
+ __le32 host_int; /* Offset 0x0504 (R/W): Interrupt status. */
+#define ISRX_82XX_RISC_INT BIT_0 /* RISC interrupt. */
+};
+
+/* ISP 83xx I/O Register Set structure */
+struct device_reg_83xx {
+ __le32 mailbox_in[16]; /* 0x0000 */
+ __le32 reserve1[496]; /* 0x0040 */
+ __le32 mailbox_out[16]; /* 0x0800 */
+ __le32 reserve2[496];
+ __le32 mbox_int; /* 0x1000 */
+ __le32 reserve3[63];
+ __le32 req_q_out; /* 0x1100 */
+ __le32 reserve4[63];
+
+ __le32 rsp_q_in; /* 0x1200 */
+ __le32 reserve5[1919];
+
+ __le32 req_q_in; /* 0x3000 */
+ __le32 reserve6[3];
+ __le32 iocb_int_mask; /* 0x3010 */
+ __le32 reserve7[3];
+ __le32 rsp_q_out; /* 0x3020 */
+ __le32 reserve8[3];
+ __le32 anonymousbuff; /* 0x3030 */
+ __le32 mb_int_mask; /* 0x3034 */
+
+ __le32 host_intr; /* 0x3038 - Host Interrupt Register */
+ __le32 risc_intr; /* 0x303C - RISC Interrupt Register */
+ __le32 reserve9[544];
+ __le32 leg_int_ptr; /* 0x38C0 - Legacy Interrupt Pointer Register */
+ __le32 leg_int_trig; /* 0x38C4 - Legacy Interrupt Trigger Control */
+ __le32 leg_int_mask; /* 0x38C8 - Legacy Interrupt Mask Register */
+};
+
+#define INT_ENABLE_FW_MB (1 << 2)
+#define INT_MASK_FW_MB (1 << 2)
+
+/* remote register set (access via PCI memory read/write) */
+struct isp_reg {
+#define MBOX_REG_COUNT 8
+ __le32 mailbox[MBOX_REG_COUNT];
+
+ __le32 flash_address; /* 0x20 */
+ __le32 flash_data;
+ __le32 ctrl_status;
+
+ union {
+ struct {
+ __le32 nvram;
+ __le32 reserved1[2]; /* 0x30 */
+ } __attribute__ ((packed)) isp4010;
+ struct {
+ __le32 intr_mask;
+ __le32 nvram; /* 0x30 */
+ __le32 semaphore;
+ } __attribute__ ((packed)) isp4022;
+ } u1;
+
+ __le32 req_q_in; /* SCSI Request Queue Producer Index */
+ __le32 rsp_q_out; /* SCSI Completion Queue Consumer Index */
+
+ __le32 reserved2[4]; /* 0x40 */
+
+ union {
+ struct {
+ __le32 ext_hw_conf; /* 0x50 */
+ __le32 flow_ctrl;
+ __le32 port_ctrl;
+ __le32 port_status;
+
+ __le32 reserved3[8]; /* 0x60 */
+
+ __le32 req_q_out; /* 0x80 */
+
+ __le32 reserved4[23]; /* 0x84 */
+
+ __le32 gp_out; /* 0xe0 */
+ __le32 gp_in;
+
+ __le32 reserved5[5];
+
+ __le32 port_err_status; /* 0xfc */
+ } __attribute__ ((packed)) isp4010;
+ struct {
+ union {
+ struct port_ctrl_stat_regs p0;
+ struct host_mem_cfg_regs p1;
+ };
+ } __attribute__ ((packed)) isp4022;
+ } u2;
+}; /* 256 x100 */
+
+
+/* Semaphore Defines for 4010 */
+#define QL4010_DRVR_SEM_BITS 0x00000030
+#define QL4010_GPIO_SEM_BITS 0x000000c0
+#define QL4010_SDRAM_SEM_BITS 0x00000300
+#define QL4010_PHY_SEM_BITS 0x00000c00
+#define QL4010_NVRAM_SEM_BITS 0x00003000
+#define QL4010_FLASH_SEM_BITS 0x0000c000
+
+#define QL4010_DRVR_SEM_MASK 0x00300000
+#define QL4010_GPIO_SEM_MASK 0x00c00000
+#define QL4010_SDRAM_SEM_MASK 0x03000000
+#define QL4010_PHY_SEM_MASK 0x0c000000
+#define QL4010_NVRAM_SEM_MASK 0x30000000
+#define QL4010_FLASH_SEM_MASK 0xc0000000
+
+/* Semaphore Defines for 4022 */
+#define QL4022_RESOURCE_MASK_BASE_CODE 0x7
+#define QL4022_RESOURCE_BITS_BASE_CODE 0x4
+
+
+#define QL4022_DRVR_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (1+16))
+#define QL4022_DDR_RAM_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (4+16))
+#define QL4022_PHY_GIO_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (7+16))
+#define QL4022_NVRAM_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (10+16))
+#define QL4022_FLASH_SEM_MASK (QL4022_RESOURCE_MASK_BASE_CODE << (13+16))
+
+/* nvram address for 4032 */
+#define NVRAM_PORT0_BOOT_MODE 0x03b1
+#define NVRAM_PORT0_BOOT_PRI_TGT 0x03b2
+#define NVRAM_PORT0_BOOT_SEC_TGT 0x03bb
+#define NVRAM_PORT1_BOOT_MODE 0x07b1
+#define NVRAM_PORT1_BOOT_PRI_TGT 0x07b2
+#define NVRAM_PORT1_BOOT_SEC_TGT 0x07bb
+
+
+/* Page # defines for 4022 */
+#define PORT_CTRL_STAT_PAGE 0 /* 4022 */
+#define HOST_MEM_CFG_PAGE 1 /* 4022 */
+#define LOCAL_RAM_CFG_PAGE 2 /* 4022 */
+#define PROT_STAT_PAGE 3 /* 4022 */
+
+/* Register Mask - sets corresponding mask bits in the upper word */
+static inline uint32_t set_rmask(uint32_t val)
+{
+ return (val & 0xffff) | (val << 16);
+}
+
+
+static inline uint32_t clr_rmask(uint32_t val)
+{
+ return 0 | (val << 16);
+}
+
+/* ctrl_status definitions */
+#define CSR_SCSI_PAGE_SELECT 0x00000003
+#define CSR_SCSI_INTR_ENABLE 0x00000004 /* 4010 */
+#define CSR_SCSI_RESET_INTR 0x00000008
+#define CSR_SCSI_COMPLETION_INTR 0x00000010
+#define CSR_SCSI_PROCESSOR_INTR 0x00000020
+#define CSR_INTR_RISC 0x00000040
+#define CSR_BOOT_ENABLE 0x00000080
+#define CSR_NET_PAGE_SELECT 0x00000300 /* 4010 */
+#define CSR_FUNC_NUM 0x00000700 /* 4022 */
+#define CSR_NET_RESET_INTR 0x00000800 /* 4010 */
+#define CSR_FORCE_SOFT_RESET 0x00002000 /* 4022 */
+#define CSR_FATAL_ERROR 0x00004000
+#define CSR_SOFT_RESET 0x00008000
+#define ISP_CONTROL_FN_MASK CSR_FUNC_NUM
+#define ISP_CONTROL_FN0_SCSI 0x0500
+#define ISP_CONTROL_FN1_SCSI 0x0700
+
+#define INTR_PENDING (CSR_SCSI_COMPLETION_INTR |\
+ CSR_SCSI_PROCESSOR_INTR |\
+ CSR_SCSI_RESET_INTR)
+
+/* ISP InterruptMask definitions */
+#define IMR_SCSI_INTR_ENABLE 0x00000004 /* 4022 */
+
+/* ISP 4022 nvram definitions */
+#define NVR_WRITE_ENABLE 0x00000010 /* 4022 */
+
+#define QL4010_NVRAM_SIZE 0x200
+#define QL40X2_NVRAM_SIZE 0x800
+
+/* ISP port_status definitions */
+
+/* ISP Semaphore definitions */
+
+/* ISP General Purpose Output definitions */
+#define GPOR_TOPCAT_RESET 0x00000004
+
+/* shadow registers (DMA'd from HA to system memory. read only) */
+struct shadow_regs {
+ /* SCSI Request Queue Consumer Index */
+ __le32 req_q_out; /* 0 x0 R */
+
+ /* SCSI Completion Queue Producer Index */
+ __le32 rsp_q_in; /* 4 x4 R */
+}; /* 8 x8 */
+
+
+/* External hardware configuration register */
+union external_hw_config_reg {
+ struct {
+ /* FIXME: Do we even need this? All values are
+ * referred to by 16 bit quantities. Platform and
+ * endianess issues. */
+ __le32 bReserved0:1;
+ __le32 bSDRAMProtectionMethod:2;
+ __le32 bSDRAMBanks:1;
+ __le32 bSDRAMChipWidth:1;
+ __le32 bSDRAMChipSize:2;
+ __le32 bParityDisable:1;
+ __le32 bExternalMemoryType:1;
+ __le32 bFlashBIOSWriteEnable:1;
+ __le32 bFlashUpperBankSelect:1;
+ __le32 bWriteBurst:2;
+ __le32 bReserved1:3;
+ __le32 bMask:16;
+ };
+ uint32_t Asuint32_t;
+};
+
+/* 82XX Support start */
+/* 82xx Default FLT Addresses */
+#define FA_FLASH_LAYOUT_ADDR_82 0xFC400
+#define FA_FLASH_DESCR_ADDR_82 0xFC000
+#define FA_BOOT_LOAD_ADDR_82 0x04000
+#define FA_BOOT_CODE_ADDR_82 0x20000
+#define FA_RISC_CODE_ADDR_82 0x40000
+#define FA_GOLD_RISC_CODE_ADDR_82 0x80000
+#define FA_FLASH_ISCSI_CHAP 0x540000
+#define FA_FLASH_CHAP_SIZE 0xC0000
+#define FA_FLASH_ISCSI_DDB 0x420000
+#define FA_FLASH_DDB_SIZE 0x080000
+
+/* Flash Description Table */
+struct qla_fdt_layout {
+ uint8_t sig[4];
+ uint16_t version;
+ uint16_t len;
+ uint16_t checksum;
+ uint8_t unused1[2];
+ uint8_t model[16];
+ uint16_t man_id;
+ uint16_t id;
+ uint8_t flags;
+ uint8_t erase_cmd;
+ uint8_t alt_erase_cmd;
+ uint8_t wrt_enable_cmd;
+ uint8_t wrt_enable_bits;
+ uint8_t wrt_sts_reg_cmd;
+ uint8_t unprotect_sec_cmd;
+ uint8_t read_man_id_cmd;
+ uint32_t block_size;
+ uint32_t alt_block_size;
+ uint32_t flash_size;
+ uint32_t wrt_enable_data;
+ uint8_t read_id_addr_len;
+ uint8_t wrt_disable_bits;
+ uint8_t read_dev_id_len;
+ uint8_t chip_erase_cmd;
+ uint16_t read_timeout;
+ uint8_t protect_sec_cmd;
+ uint8_t unused2[65];
+};
+
+/* Flash Layout Table */
+
+struct qla_flt_location {
+ uint8_t sig[4];
+ uint16_t start_lo;
+ uint16_t start_hi;
+ uint8_t version;
+ uint8_t unused[5];
+ uint16_t checksum;
+};
+
+struct qla_flt_header {
+ uint16_t version;
+ uint16_t length;
+ uint16_t checksum;
+ uint16_t unused;
+};
+
+/* 82xx FLT Regions */
+#define FLT_REG_FDT 0x1a
+#define FLT_REG_FLT 0x1c
+#define FLT_REG_BOOTLOAD_82 0x72
+#define FLT_REG_FW_82 0x74
+#define FLT_REG_FW_82_1 0x97
+#define FLT_REG_GOLD_FW_82 0x75
+#define FLT_REG_BOOT_CODE_82 0x78
+#define FLT_REG_ISCSI_PARAM 0x65
+#define FLT_REG_ISCSI_CHAP 0x63
+#define FLT_REG_ISCSI_DDB 0x6A
+
+struct qla_flt_region {
+ uint32_t code;
+ uint32_t size;
+ uint32_t start;
+ uint32_t end;
+};
+
+/*************************************************************************
+ *
+ * Mailbox Commands Structures and Definitions
+ *
+ *************************************************************************/
+
+/* Mailbox command definitions */
+#define MBOX_CMD_ABOUT_FW 0x0009
+#define MBOX_CMD_PING 0x000B
+#define PING_IPV6_PROTOCOL_ENABLE 0x1
+#define PING_IPV6_LINKLOCAL_ADDR 0x4
+#define PING_IPV6_ADDR0 0x8
+#define PING_IPV6_ADDR1 0xC
+#define MBOX_CMD_ENABLE_INTRS 0x0010
+#define INTR_DISABLE 0
+#define INTR_ENABLE 1
+#define MBOX_CMD_STOP_FW 0x0014
+#define MBOX_CMD_ABORT_TASK 0x0015
+#define MBOX_CMD_LUN_RESET 0x0016
+#define MBOX_CMD_TARGET_WARM_RESET 0x0017
+#define MBOX_CMD_GET_MANAGEMENT_DATA 0x001E
+#define MBOX_CMD_GET_FW_STATUS 0x001F
+#define MBOX_CMD_SET_ISNS_SERVICE 0x0021
+#define ISNS_DISABLE 0
+#define ISNS_ENABLE 1
+#define MBOX_CMD_COPY_FLASH 0x0024
+#define MBOX_CMD_WRITE_FLASH 0x0025
+#define MBOX_CMD_READ_FLASH 0x0026
+#define MBOX_CMD_CLEAR_DATABASE_ENTRY 0x0031
+#define MBOX_CMD_CONN_OPEN 0x0074
+#define MBOX_CMD_CONN_CLOSE_SESS_LOGOUT 0x0056
+#define DDB_NOT_LOGGED_IN 0x09
+#define LOGOUT_OPTION_CLOSE_SESSION 0x0002
+#define LOGOUT_OPTION_RELOGIN 0x0004
+#define LOGOUT_OPTION_FREE_DDB 0x0008
+#define MBOX_CMD_SET_PARAM 0x0059
+#define SET_DRVR_VERSION 0x200
+#define MAX_DRVR_VER_LEN 24
+#define MBOX_CMD_EXECUTE_IOCB_A64 0x005A
+#define MBOX_CMD_INITIALIZE_FIRMWARE 0x0060
+#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK 0x0061
+#define MBOX_CMD_REQUEST_DATABASE_ENTRY 0x0062
+#define MBOX_CMD_SET_DATABASE_ENTRY 0x0063
+#define MBOX_CMD_GET_DATABASE_ENTRY 0x0064
+#define DDB_DS_UNASSIGNED 0x00
+#define DDB_DS_NO_CONNECTION_ACTIVE 0x01
+#define DDB_DS_DISCOVERY 0x02
+#define DDB_DS_SESSION_ACTIVE 0x04
+#define DDB_DS_SESSION_FAILED 0x06
+#define DDB_DS_LOGIN_IN_PROCESS 0x07
+#define MBOX_CMD_GET_FW_STATE 0x0069
+#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A
+#define MBOX_CMD_DIAG_TEST 0x0075
+#define MBOX_CMD_GET_SYS_INFO 0x0078
+#define MBOX_CMD_GET_NVRAM 0x0078 /* For 40xx */
+#define MBOX_CMD_SET_NVRAM 0x0079 /* For 40xx */
+#define MBOX_CMD_RESTORE_FACTORY_DEFAULTS 0x0087
+#define MBOX_CMD_SET_ACB 0x0088
+#define MBOX_CMD_GET_ACB 0x0089
+#define MBOX_CMD_DISABLE_ACB 0x008A
+#define MBOX_CMD_GET_IPV6_NEIGHBOR_CACHE 0x008B
+#define MBOX_CMD_GET_IPV6_DEST_CACHE 0x008C
+#define MBOX_CMD_GET_IPV6_DEF_ROUTER_LIST 0x008D
+#define MBOX_CMD_GET_IPV6_LCL_PREFIX_LIST 0x008E
+#define MBOX_CMD_SET_IPV6_NEIGHBOR_CACHE 0x0090
+#define MBOX_CMD_GET_IP_ADDR_STATE 0x0091
+#define MBOX_CMD_SEND_IPV6_ROUTER_SOL 0x0092
+#define MBOX_CMD_GET_DB_ENTRY_CURRENT_IP_ADDR 0x0093
+#define MBOX_CMD_SET_PORT_CONFIG 0x0122
+#define MBOX_CMD_GET_PORT_CONFIG 0x0123
+#define MBOX_CMD_SET_LED_CONFIG 0x0125
+#define MBOX_CMD_GET_LED_CONFIG 0x0126
+#define MBOX_CMD_MINIDUMP 0x0129
+
+/* Port Config */
+#define ENABLE_INTERNAL_LOOPBACK 0x04
+#define ENABLE_EXTERNAL_LOOPBACK 0x08
+#define ENABLE_DCBX 0x10
+
+/* Minidump subcommand */
+#define MINIDUMP_GET_SIZE_SUBCOMMAND 0x00
+#define MINIDUMP_GET_TMPLT_SUBCOMMAND 0x01
+
+/* Mailbox 1 */
+#define FW_STATE_READY 0x0000
+#define FW_STATE_CONFIG_WAIT 0x0001
+#define FW_STATE_WAIT_AUTOCONNECT 0x0002
+#define FW_STATE_ERROR 0x0004
+#define FW_STATE_CONFIGURING_IP 0x0008
+
+/* Mailbox 3 */
+#define FW_ADDSTATE_OPTICAL_MEDIA 0x0001
+#define FW_ADDSTATE_DHCPv4_ENABLED 0x0002
+#define FW_ADDSTATE_DHCPv4_LEASE_ACQUIRED 0x0004
+#define FW_ADDSTATE_DHCPv4_LEASE_EXPIRED 0x0008
+#define FW_ADDSTATE_LINK_UP 0x0010
+#define FW_ADDSTATE_ISNS_SVC_ENABLED 0x0020
+#define FW_ADDSTATE_LINK_SPEED_10MBPS 0x0100
+#define FW_ADDSTATE_LINK_SPEED_100MBPS 0x0200
+#define FW_ADDSTATE_LINK_SPEED_1GBPS 0x0400
+#define FW_ADDSTATE_LINK_SPEED_10GBPS 0x0800
+
+#define MBOX_CMD_GET_DATABASE_ENTRY_DEFAULTS 0x006B
+#define IPV6_DEFAULT_DDB_ENTRY 0x0001
+
+#define MBOX_CMD_CONN_OPEN_SESS_LOGIN 0x0074
+#define MBOX_CMD_GET_CRASH_RECORD 0x0076 /* 4010 only */
+#define MBOX_CMD_GET_CONN_EVENT_LOG 0x0077
+
+#define MBOX_CMD_IDC_ACK 0x0101
+#define MBOX_CMD_IDC_TIME_EXTEND 0x0102
+#define MBOX_CMD_PORT_RESET 0x0120
+#define MBOX_CMD_SET_PORT_CONFIG 0x0122
+
+/* Mailbox status definitions */
+#define MBOX_COMPLETION_STATUS 4
+#define MBOX_STS_BUSY 0x0007
+#define MBOX_STS_INTERMEDIATE_COMPLETION 0x1000
+#define MBOX_STS_COMMAND_COMPLETE 0x4000
+#define MBOX_STS_COMMAND_ERROR 0x4005
+
+#define MBOX_ASYNC_EVENT_STATUS 8
+#define MBOX_ASTS_SYSTEM_ERROR 0x8002
+#define MBOX_ASTS_REQUEST_TRANSFER_ERROR 0x8003
+#define MBOX_ASTS_RESPONSE_TRANSFER_ERROR 0x8004
+#define MBOX_ASTS_PROTOCOL_STATISTIC_ALARM 0x8005
+#define MBOX_ASTS_SCSI_COMMAND_PDU_REJECTED 0x8006
+#define MBOX_ASTS_LINK_UP 0x8010
+#define MBOX_ASTS_LINK_DOWN 0x8011
+#define MBOX_ASTS_DATABASE_CHANGED 0x8014
+#define MBOX_ASTS_UNSOLICITED_PDU_RECEIVED 0x8015
+#define MBOX_ASTS_SELF_TEST_FAILED 0x8016
+#define MBOX_ASTS_LOGIN_FAILED 0x8017
+#define MBOX_ASTS_DNS 0x8018
+#define MBOX_ASTS_HEARTBEAT 0x8019
+#define MBOX_ASTS_NVRAM_INVALID 0x801A
+#define MBOX_ASTS_MAC_ADDRESS_CHANGED 0x801B
+#define MBOX_ASTS_IP_ADDRESS_CHANGED 0x801C
+#define MBOX_ASTS_DHCP_LEASE_EXPIRED 0x801D
+#define MBOX_ASTS_DHCP_LEASE_ACQUIRED 0x801F
+#define MBOX_ASTS_ISNS_UNSOLICITED_PDU_RECEIVED 0x8021
+#define MBOX_ASTS_DUPLICATE_IP 0x8025
+#define MBOX_ASTS_ARP_COMPLETE 0x8026
+#define MBOX_ASTS_SUBNET_STATE_CHANGE 0x8027
+#define MBOX_ASTS_RESPONSE_QUEUE_FULL 0x8028
+#define MBOX_ASTS_IP_ADDR_STATE_CHANGED 0x8029
+#define MBOX_ASTS_IPV6_DEFAULT_ROUTER_CHANGED 0x802A
+#define MBOX_ASTS_IPV6_LINK_MTU_CHANGE 0x802B
+#define MBOX_ASTS_IPV6_AUTO_PREFIX_IGNORED 0x802C
+#define MBOX_ASTS_IPV6_ND_LOCAL_PREFIX_IGNORED 0x802D
+#define MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD 0x802E
+#define MBOX_ASTS_INITIALIZATION_FAILED 0x8031
+#define MBOX_ASTS_SYSTEM_WARNING_EVENT 0x8036
+#define MBOX_ASTS_IDC_COMPLETE 0x8100
+#define MBOX_ASTS_IDC_REQUEST_NOTIFICATION 0x8101
+#define MBOX_ASTS_IDC_TIME_EXTEND_NOTIFICATION 0x8102
+#define MBOX_ASTS_DCBX_CONF_CHANGE 0x8110
+#define MBOX_ASTS_TXSCVR_INSERTED 0x8130
+#define MBOX_ASTS_TXSCVR_REMOVED 0x8131
+
+#define ISNS_EVENT_DATA_RECEIVED 0x0000
+#define ISNS_EVENT_CONNECTION_OPENED 0x0001
+#define ISNS_EVENT_CONNECTION_FAILED 0x0002
+#define MBOX_ASTS_IPSEC_SYSTEM_FATAL_ERROR 0x8022
+#define MBOX_ASTS_SUBNET_STATE_CHANGE 0x8027
+
+/* ACB Configuration Defines */
+#define ACB_CONFIG_DISABLE 0x00
+#define ACB_CONFIG_SET 0x01
+
+/* ACB/IP Address State Defines */
+#define IP_ADDRSTATE_UNCONFIGURED 0
+#define IP_ADDRSTATE_INVALID 1
+#define IP_ADDRSTATE_ACQUIRING 2
+#define IP_ADDRSTATE_TENTATIVE 3
+#define IP_ADDRSTATE_DEPRICATED 4
+#define IP_ADDRSTATE_PREFERRED 5
+#define IP_ADDRSTATE_DISABLING 6
+
+/* FLASH offsets */
+#define FLASH_SEGMENT_IFCB 0x04000000
+
+#define FLASH_OPT_RMW_HOLD 0
+#define FLASH_OPT_RMW_INIT 1
+#define FLASH_OPT_COMMIT 2
+#define FLASH_OPT_RMW_COMMIT 3
+
+/* generic defines to enable/disable params */
+#define QL4_PARAM_DISABLE 0
+#define QL4_PARAM_ENABLE 1
+
+/*************************************************************************/
+
+/* Host Adapter Initialization Control Block (from host) */
+struct addr_ctrl_blk {
+ uint8_t version; /* 00 */
+#define IFCB_VER_MIN 0x01
+#define IFCB_VER_MAX 0x02
+ uint8_t control; /* 01 */
+#define CTRLOPT_NEW_CONN_DISABLE 0x0002
+
+ uint16_t fw_options; /* 02-03 */
+#define FWOPT_HEARTBEAT_ENABLE 0x1000
+#define FWOPT_SESSION_MODE 0x0040
+#define FWOPT_INITIATOR_MODE 0x0020
+#define FWOPT_TARGET_MODE 0x0010
+#define FWOPT_ENABLE_CRBDB 0x8000
+
+ uint16_t exec_throttle; /* 04-05 */
+ uint8_t zio_count; /* 06 */
+ uint8_t res0; /* 07 */
+ uint16_t eth_mtu_size; /* 08-09 */
+ uint16_t add_fw_options; /* 0A-0B */
+#define ADFWOPT_SERIALIZE_TASK_MGMT 0x0400
+#define ADFWOPT_AUTOCONN_DISABLE 0x0002
+
+ uint8_t hb_interval; /* 0C */
+ uint8_t inst_num; /* 0D */
+ uint16_t res1; /* 0E-0F */
+ uint16_t rqq_consumer_idx; /* 10-11 */
+ uint16_t compq_producer_idx; /* 12-13 */
+ uint16_t rqq_len; /* 14-15 */
+ uint16_t compq_len; /* 16-17 */
+ uint32_t rqq_addr_lo; /* 18-1B */
+ uint32_t rqq_addr_hi; /* 1C-1F */
+ uint32_t compq_addr_lo; /* 20-23 */
+ uint32_t compq_addr_hi; /* 24-27 */
+ uint32_t shdwreg_addr_lo; /* 28-2B */
+ uint32_t shdwreg_addr_hi; /* 2C-2F */
+
+ uint16_t iscsi_opts; /* 30-31 */
+#define ISCSIOPTS_HEADER_DIGEST_EN 0x2000
+#define ISCSIOPTS_DATA_DIGEST_EN 0x1000
+#define ISCSIOPTS_IMMEDIATE_DATA_EN 0x0800
+#define ISCSIOPTS_INITIAL_R2T_EN 0x0400
+#define ISCSIOPTS_DATA_SEQ_INORDER_EN 0x0200
+#define ISCSIOPTS_DATA_PDU_INORDER_EN 0x0100
+#define ISCSIOPTS_CHAP_AUTH_EN 0x0080
+#define ISCSIOPTS_SNACK_EN 0x0040
+#define ISCSIOPTS_DISCOVERY_LOGOUT_EN 0x0020
+#define ISCSIOPTS_BIDI_CHAP_EN 0x0010
+#define ISCSIOPTS_DISCOVERY_AUTH_EN 0x0008
+#define ISCSIOPTS_STRICT_LOGIN_COMP_EN 0x0004
+#define ISCSIOPTS_ERL 0x0003
+ uint16_t ipv4_tcp_opts; /* 32-33 */
+#define TCPOPT_DELAYED_ACK_DISABLE 0x8000
+#define TCPOPT_DHCP_ENABLE 0x0200
+#define TCPOPT_DNS_SERVER_IP_EN 0x0100
+#define TCPOPT_SLP_DA_INFO_EN 0x0080
+#define TCPOPT_NAGLE_ALGO_DISABLE 0x0020
+#define TCPOPT_WINDOW_SCALE_DISABLE 0x0010
+#define TCPOPT_TIMER_SCALE 0x000E
+#define TCPOPT_TIMESTAMP_ENABLE 0x0001
+ uint16_t ipv4_ip_opts; /* 34-35 */
+#define IPOPT_IPV4_PROTOCOL_ENABLE 0x8000
+#define IPOPT_IPV4_TOS_EN 0x4000
+#define IPOPT_VLAN_TAGGING_ENABLE 0x2000
+#define IPOPT_GRAT_ARP_EN 0x1000
+#define IPOPT_ALT_CID_EN 0x0800
+#define IPOPT_REQ_VID_EN 0x0400
+#define IPOPT_USE_VID_EN 0x0200
+#define IPOPT_LEARN_IQN_EN 0x0100
+#define IPOPT_FRAGMENTATION_DISABLE 0x0010
+#define IPOPT_IN_FORWARD_EN 0x0008
+#define IPOPT_ARP_REDIRECT_EN 0x0004
+
+ uint16_t iscsi_max_pdu_size; /* 36-37 */
+ uint8_t ipv4_tos; /* 38 */
+ uint8_t ipv4_ttl; /* 39 */
+ uint8_t acb_version; /* 3A */
+#define ACB_NOT_SUPPORTED 0x00
+#define ACB_SUPPORTED 0x02 /* Capable of ACB Version 2
+ Features */
+
+ uint8_t res2; /* 3B */
+ uint16_t def_timeout; /* 3C-3D */
+ uint16_t iscsi_fburst_len; /* 3E-3F */
+ uint16_t iscsi_def_time2wait; /* 40-41 */
+ uint16_t iscsi_def_time2retain; /* 42-43 */
+ uint16_t iscsi_max_outstnd_r2t; /* 44-45 */
+ uint16_t conn_ka_timeout; /* 46-47 */
+ uint16_t ipv4_port; /* 48-49 */
+ uint16_t iscsi_max_burst_len; /* 4A-4B */
+ uint32_t res5; /* 4C-4F */
+ uint8_t ipv4_addr[4]; /* 50-53 */
+ uint16_t ipv4_vlan_tag; /* 54-55 */
+ uint8_t ipv4_addr_state; /* 56 */
+ uint8_t ipv4_cacheid; /* 57 */
+ uint8_t res6[8]; /* 58-5F */
+ uint8_t ipv4_subnet[4]; /* 60-63 */
+ uint8_t res7[12]; /* 64-6F */
+ uint8_t ipv4_gw_addr[4]; /* 70-73 */
+ uint8_t res8[0xc]; /* 74-7F */
+ uint8_t pri_dns_srvr_ip[4];/* 80-83 */
+ uint8_t sec_dns_srvr_ip[4];/* 84-87 */
+ uint16_t min_eph_port; /* 88-89 */
+ uint16_t max_eph_port; /* 8A-8B */
+ uint8_t res9[4]; /* 8C-8F */
+ uint8_t iscsi_alias[32];/* 90-AF */
+ uint8_t res9_1[0x16]; /* B0-C5 */
+ uint16_t tgt_portal_grp;/* C6-C7 */
+ uint8_t abort_timer; /* C8 */
+ uint8_t ipv4_tcp_wsf; /* C9 */
+ uint8_t res10[6]; /* CA-CF */
+ uint8_t ipv4_sec_ip_addr[4]; /* D0-D3 */
+ uint8_t ipv4_dhcp_vid_len; /* D4 */
+ uint8_t ipv4_dhcp_vid[11]; /* D5-DF */
+ uint8_t res11[20]; /* E0-F3 */
+ uint8_t ipv4_dhcp_alt_cid_len; /* F4 */
+ uint8_t ipv4_dhcp_alt_cid[11]; /* F5-FF */
+ uint8_t iscsi_name[224]; /* 100-1DF */
+ uint8_t res12[32]; /* 1E0-1FF */
+ uint32_t cookie; /* 200-203 */
+ uint16_t ipv6_port; /* 204-205 */
+ uint16_t ipv6_opts; /* 206-207 */
+#define IPV6_OPT_IPV6_PROTOCOL_ENABLE 0x8000
+#define IPV6_OPT_VLAN_TAGGING_ENABLE 0x2000
+#define IPV6_OPT_GRAT_NEIGHBOR_ADV_EN 0x1000
+#define IPV6_OPT_REDIRECT_EN 0x0004
+
+ uint16_t ipv6_addtl_opts; /* 208-209 */
+#define IPV6_ADDOPT_IGNORE_ICMP_ECHO_REQ 0x0040
+#define IPV6_ADDOPT_MLD_EN 0x0004
+#define IPV6_ADDOPT_NEIGHBOR_DISCOVERY_ADDR_ENABLE 0x0002 /* Pri ACB
+ Only */
+#define IPV6_ADDOPT_AUTOCONFIG_LINK_LOCAL_ADDR 0x0001
+
+ uint16_t ipv6_tcp_opts; /* 20A-20B */
+#define IPV6_TCPOPT_DELAYED_ACK_DISABLE 0x8000
+#define IPV6_TCPOPT_NAGLE_ALGO_DISABLE 0x0020
+#define IPV6_TCPOPT_WINDOW_SCALE_DISABLE 0x0010
+#define IPV6_TCPOPT_TIMER_SCALE 0x000E
+#define IPV6_TCPOPT_TIMESTAMP_EN 0x0001
+ uint8_t ipv6_tcp_wsf; /* 20C */
+ uint16_t ipv6_flow_lbl; /* 20D-20F */
+ uint8_t ipv6_dflt_rtr_addr[16]; /* 210-21F */
+ uint16_t ipv6_vlan_tag; /* 220-221 */
+ uint8_t ipv6_lnk_lcl_addr_state;/* 222 */
+ uint8_t ipv6_addr0_state; /* 223 */
+ uint8_t ipv6_addr1_state; /* 224 */
+ uint8_t ipv6_dflt_rtr_state; /* 225 */
+#define IPV6_RTRSTATE_UNKNOWN 0
+#define IPV6_RTRSTATE_MANUAL 1
+#define IPV6_RTRSTATE_ADVERTISED 3
+#define IPV6_RTRSTATE_STALE 4
+
+ uint8_t ipv6_traffic_class; /* 226 */
+ uint8_t ipv6_hop_limit; /* 227 */
+ uint8_t ipv6_if_id[8]; /* 228-22F */
+ uint8_t ipv6_addr0[16]; /* 230-23F */
+ uint8_t ipv6_addr1[16]; /* 240-24F */
+ uint32_t ipv6_nd_reach_time; /* 250-253 */
+ uint32_t ipv6_nd_rexmit_timer; /* 254-257 */
+ uint32_t ipv6_nd_stale_timeout; /* 258-25B */
+ uint8_t ipv6_dup_addr_detect_count; /* 25C */
+ uint8_t ipv6_cache_id; /* 25D */
+ uint8_t res13[18]; /* 25E-26F */
+ uint32_t ipv6_gw_advrt_mtu; /* 270-273 */
+ uint8_t res14[140]; /* 274-2FF */
+};
+
+#define IP_ADDR_COUNT 4 /* Total 4 IP address supported in one interface
+ * One IPv4, one IPv6 link local and 2 IPv6
+ */
+
+#define IP_STATE_MASK 0x0F000000
+#define IP_STATE_SHIFT 24
+
+struct init_fw_ctrl_blk {
+ struct addr_ctrl_blk pri;
+/* struct addr_ctrl_blk sec;*/
+};
+
+#define PRIMARI_ACB 0
+#define SECONDARY_ACB 1
+
+struct addr_ctrl_blk_def {
+ uint8_t reserved1[1]; /* 00 */
+ uint8_t control; /* 01 */
+ uint8_t reserved2[11]; /* 02-0C */
+ uint8_t inst_num; /* 0D */
+ uint8_t reserved3[34]; /* 0E-2F */
+ uint16_t iscsi_opts; /* 30-31 */
+ uint16_t ipv4_tcp_opts; /* 32-33 */
+ uint16_t ipv4_ip_opts; /* 34-35 */
+ uint16_t iscsi_max_pdu_size; /* 36-37 */
+ uint8_t ipv4_tos; /* 38 */
+ uint8_t ipv4_ttl; /* 39 */
+ uint8_t reserved4[2]; /* 3A-3B */
+ uint16_t def_timeout; /* 3C-3D */
+ uint16_t iscsi_fburst_len; /* 3E-3F */
+ uint8_t reserved5[4]; /* 40-43 */
+ uint16_t iscsi_max_outstnd_r2t; /* 44-45 */
+ uint8_t reserved6[2]; /* 46-47 */
+ uint16_t ipv4_port; /* 48-49 */
+ uint16_t iscsi_max_burst_len; /* 4A-4B */
+ uint8_t reserved7[4]; /* 4C-4F */
+ uint8_t ipv4_addr[4]; /* 50-53 */
+ uint16_t ipv4_vlan_tag; /* 54-55 */
+ uint8_t ipv4_addr_state; /* 56 */
+ uint8_t ipv4_cacheid; /* 57 */
+ uint8_t reserved8[8]; /* 58-5F */
+ uint8_t ipv4_subnet[4]; /* 60-63 */
+ uint8_t reserved9[12]; /* 64-6F */
+ uint8_t ipv4_gw_addr[4]; /* 70-73 */
+ uint8_t reserved10[84]; /* 74-C7 */
+ uint8_t abort_timer; /* C8 */
+ uint8_t ipv4_tcp_wsf; /* C9 */
+ uint8_t reserved11[10]; /* CA-D3 */
+ uint8_t ipv4_dhcp_vid_len; /* D4 */
+ uint8_t ipv4_dhcp_vid[11]; /* D5-DF */
+ uint8_t reserved12[20]; /* E0-F3 */
+ uint8_t ipv4_dhcp_alt_cid_len; /* F4 */
+ uint8_t ipv4_dhcp_alt_cid[11]; /* F5-FF */
+ uint8_t iscsi_name[224]; /* 100-1DF */
+ uint8_t reserved13[32]; /* 1E0-1FF */
+ uint32_t cookie; /* 200-203 */
+ uint16_t ipv6_port; /* 204-205 */
+ uint16_t ipv6_opts; /* 206-207 */
+ uint16_t ipv6_addtl_opts; /* 208-209 */
+ uint16_t ipv6_tcp_opts; /* 20A-20B */
+ uint8_t ipv6_tcp_wsf; /* 20C */
+ uint16_t ipv6_flow_lbl; /* 20D-20F */
+ uint8_t ipv6_dflt_rtr_addr[16]; /* 210-21F */
+ uint16_t ipv6_vlan_tag; /* 220-221 */
+ uint8_t ipv6_lnk_lcl_addr_state; /* 222 */
+ uint8_t ipv6_addr0_state; /* 223 */
+ uint8_t ipv6_addr1_state; /* 224 */
+ uint8_t ipv6_dflt_rtr_state; /* 225 */
+ uint8_t ipv6_traffic_class; /* 226 */
+ uint8_t ipv6_hop_limit; /* 227 */
+ uint8_t ipv6_if_id[8]; /* 228-22F */
+ uint8_t ipv6_addr0[16]; /* 230-23F */
+ uint8_t ipv6_addr1[16]; /* 240-24F */
+ uint32_t ipv6_nd_reach_time; /* 250-253 */
+ uint32_t ipv6_nd_rexmit_timer; /* 254-257 */
+ uint32_t ipv6_nd_stale_timeout; /* 258-25B */
+ uint8_t ipv6_dup_addr_detect_count; /* 25C */
+ uint8_t ipv6_cache_id; /* 25D */
+ uint8_t reserved14[18]; /* 25E-26F */
+ uint32_t ipv6_gw_advrt_mtu; /* 270-273 */
+ uint8_t reserved15[140]; /* 274-2FF */
+};
+
+/*************************************************************************/
+
+#define MAX_CHAP_ENTRIES_40XX 128
+#define MAX_CHAP_ENTRIES_82XX 1024
+#define MAX_RESRV_CHAP_IDX 3
+#define FLASH_CHAP_OFFSET 0x06000000
+
+struct ql4_chap_table {
+ uint16_t link;
+ uint8_t flags;
+ uint8_t secret_len;
+#define MIN_CHAP_SECRET_LEN 12
+#define MAX_CHAP_SECRET_LEN 100
+ uint8_t secret[MAX_CHAP_SECRET_LEN];
+#define MAX_CHAP_NAME_LEN 256
+ uint8_t name[MAX_CHAP_NAME_LEN];
+ uint16_t reserved;
+#define CHAP_VALID_COOKIE 0x4092
+#define CHAP_INVALID_COOKIE 0xFFEE
+ uint16_t cookie;
+};
+
+struct dev_db_entry {
+ uint16_t options; /* 00-01 */
+#define DDB_OPT_DISC_SESSION 0x10
+#define DDB_OPT_TARGET 0x02 /* device is a target */
+#define DDB_OPT_IPV6_DEVICE 0x100
+#define DDB_OPT_AUTO_SENDTGTS_DISABLE 0x40
+#define DDB_OPT_IPV6_NULL_LINK_LOCAL 0x800 /* post connection */
+#define DDB_OPT_IPV6_FW_DEFINED_LINK_LOCAL 0x800 /* pre connection */
+
+#define OPT_IS_FW_ASSIGNED_IPV6 11
+#define OPT_IPV6_DEVICE 8
+#define OPT_AUTO_SENDTGTS_DISABLE 6
+#define OPT_DISC_SESSION 4
+#define OPT_ENTRY_STATE 3
+ uint16_t exec_throttle; /* 02-03 */
+ uint16_t exec_count; /* 04-05 */
+ uint16_t res0; /* 06-07 */
+ uint16_t iscsi_options; /* 08-09 */
+#define ISCSIOPT_HEADER_DIGEST_EN 13
+#define ISCSIOPT_DATA_DIGEST_EN 12
+#define ISCSIOPT_IMMEDIATE_DATA_EN 11
+#define ISCSIOPT_INITIAL_R2T_EN 10
+#define ISCSIOPT_DATA_SEQ_IN_ORDER 9
+#define ISCSIOPT_DATA_PDU_IN_ORDER 8
+#define ISCSIOPT_CHAP_AUTH_EN 7
+#define ISCSIOPT_SNACK_REQ_EN 6
+#define ISCSIOPT_DISCOVERY_LOGOUT_EN 5
+#define ISCSIOPT_BIDI_CHAP_EN 4
+#define ISCSIOPT_DISCOVERY_AUTH_OPTIONAL 3
+#define ISCSIOPT_ERL1 1
+#define ISCSIOPT_ERL0 0
+
+ uint16_t tcp_options; /* 0A-0B */
+#define TCPOPT_TIMESTAMP_STAT 6
+#define TCPOPT_NAGLE_DISABLE 5
+#define TCPOPT_WSF_DISABLE 4
+#define TCPOPT_TIMER_SCALE3 3
+#define TCPOPT_TIMER_SCALE2 2
+#define TCPOPT_TIMER_SCALE1 1
+#define TCPOPT_TIMESTAMP_EN 0
+
+ uint16_t ip_options; /* 0C-0D */
+#define IPOPT_FRAGMENT_DISABLE 4
+
+ uint16_t iscsi_max_rcv_data_seg_len; /* 0E-0F */
+#define BYTE_UNITS 512
+ uint32_t res1; /* 10-13 */
+ uint16_t iscsi_max_snd_data_seg_len; /* 14-15 */
+ uint16_t iscsi_first_burst_len; /* 16-17 */
+ uint16_t iscsi_def_time2wait; /* 18-19 */
+ uint16_t iscsi_def_time2retain; /* 1A-1B */
+ uint16_t iscsi_max_outsnd_r2t; /* 1C-1D */
+ uint16_t ka_timeout; /* 1E-1F */
+ uint8_t isid[6]; /* 20-25 big-endian, must be converted
+ * to little-endian */
+ uint16_t tsid; /* 26-27 */
+ uint16_t port; /* 28-29 */
+ uint16_t iscsi_max_burst_len; /* 2A-2B */
+ uint16_t def_timeout; /* 2C-2D */
+ uint16_t res2; /* 2E-2F */
+ uint8_t ip_addr[0x10]; /* 30-3F */
+ uint8_t iscsi_alias[0x20]; /* 40-5F */
+ uint8_t tgt_addr[0x20]; /* 60-7F */
+ uint16_t mss; /* 80-81 */
+ uint16_t res3; /* 82-83 */
+ uint16_t lcl_port; /* 84-85 */
+ uint8_t ipv4_tos; /* 86 */
+ uint16_t ipv6_flow_lbl; /* 87-89 */
+ uint8_t res4[0x36]; /* 8A-BF */
+ uint8_t iscsi_name[0xE0]; /* C0-19F : xxzzy Make this a
+ * pointer to a string so we
+ * don't have to reserve so
+ * much RAM */
+ uint8_t link_local_ipv6_addr[0x10]; /* 1A0-1AF */
+ uint8_t res5[0x10]; /* 1B0-1BF */
+#define DDB_NO_LINK 0xFFFF
+#define DDB_ISNS 0xFFFD
+ uint16_t ddb_link; /* 1C0-1C1 */
+ uint16_t chap_tbl_idx; /* 1C2-1C3 */
+ uint16_t tgt_portal_grp; /* 1C4-1C5 */
+ uint8_t tcp_xmt_wsf; /* 1C6 */
+ uint8_t tcp_rcv_wsf; /* 1C7 */
+ uint32_t stat_sn; /* 1C8-1CB */
+ uint32_t exp_stat_sn; /* 1CC-1CF */
+ uint8_t res6[0x2b]; /* 1D0-1FB */
+#define DDB_VALID_COOKIE 0x9034
+ uint16_t cookie; /* 1FC-1FD */
+ uint16_t len; /* 1FE-1FF */
+};
+
+/*************************************************************************/
+
+/* Flash definitions */
+
+#define FLASH_OFFSET_SYS_INFO 0x02000000
+#define FLASH_DEFAULTBLOCKSIZE 0x20000
+#define FLASH_EOF_OFFSET (FLASH_DEFAULTBLOCKSIZE-8) /* 4 bytes
+ * for EOF
+ * signature */
+#define FLASH_RAW_ACCESS_ADDR 0x8e000000
+
+#define BOOT_PARAM_OFFSET_PORT0 0x3b0
+#define BOOT_PARAM_OFFSET_PORT1 0x7b0
+
+#define FLASH_OFFSET_DB_INFO 0x05000000
+#define FLASH_OFFSET_DB_END (FLASH_OFFSET_DB_INFO + 0x7fff)
+
+
+struct sys_info_phys_addr {
+ uint8_t address[6]; /* 00-05 */
+ uint8_t filler[2]; /* 06-07 */
+};
+
+struct flash_sys_info {
+ uint32_t cookie; /* 00-03 */
+ uint32_t physAddrCount; /* 04-07 */
+ struct sys_info_phys_addr physAddr[4]; /* 08-27 */
+ uint8_t vendorId[128]; /* 28-A7 */
+ uint8_t productId[128]; /* A8-127 */
+ uint32_t serialNumber; /* 128-12B */
+
+ /* PCI Configuration values */
+ uint32_t pciDeviceVendor; /* 12C-12F */
+ uint32_t pciDeviceId; /* 130-133 */
+ uint32_t pciSubsysVendor; /* 134-137 */
+ uint32_t pciSubsysId; /* 138-13B */
+
+ /* This validates version 1. */
+ uint32_t crumbs; /* 13C-13F */
+
+ uint32_t enterpriseNumber; /* 140-143 */
+
+ uint32_t mtu; /* 144-147 */
+ uint32_t reserved0; /* 148-14b */
+ uint32_t crumbs2; /* 14c-14f */
+ uint8_t acSerialNumber[16]; /* 150-15f */
+ uint32_t crumbs3; /* 160-16f */
+
+ /* Leave this last in the struct so it is declared invalid if
+ * any new items are added.
+ */
+ uint32_t reserved1[39]; /* 170-1ff */
+}; /* 200 */
+
+struct mbx_sys_info {
+ uint8_t board_id_str[16]; /* 0-f Keep board ID string first */
+ /* in this structure for GUI. */
+ uint16_t board_id; /* 10-11 board ID code */
+ uint16_t phys_port_cnt; /* 12-13 number of physical network ports */
+ uint16_t port_num; /* 14-15 network port for this PCI function */
+ /* (port 0 is first port) */
+ uint8_t mac_addr[6]; /* 16-1b MAC address for this PCI function */
+ uint32_t iscsi_pci_func_cnt; /* 1c-1f number of iSCSI PCI functions */
+ uint32_t pci_func; /* 20-23 this PCI function */
+ unsigned char serial_number[16]; /* 24-33 serial number string */
+ uint8_t reserved[12]; /* 34-3f */
+};
+
+struct about_fw_info {
+ uint16_t fw_major; /* 00 - 01 */
+ uint16_t fw_minor; /* 02 - 03 */
+ uint16_t fw_patch; /* 04 - 05 */
+ uint16_t fw_build; /* 06 - 07 */
+ uint8_t fw_build_date[16]; /* 08 - 17 ASCII String */
+ uint8_t fw_build_time[16]; /* 18 - 27 ASCII String */
+ uint8_t fw_build_user[16]; /* 28 - 37 ASCII String */
+ uint16_t fw_load_source; /* 38 - 39 */
+ /* 1 = Flash Primary,
+ 2 = Flash Secondary,
+ 3 = Host Download
+ */
+ uint8_t reserved1[6]; /* 3A - 3F */
+ uint16_t iscsi_major; /* 40 - 41 */
+ uint16_t iscsi_minor; /* 42 - 43 */
+ uint16_t bootload_major; /* 44 - 45 */
+ uint16_t bootload_minor; /* 46 - 47 */
+ uint16_t bootload_patch; /* 48 - 49 */
+ uint16_t bootload_build; /* 4A - 4B */
+ uint8_t extended_timestamp[180];/* 4C - FF */
+};
+
+struct crash_record {
+ uint16_t fw_major_version; /* 00 - 01 */
+ uint16_t fw_minor_version; /* 02 - 03 */
+ uint16_t fw_patch_version; /* 04 - 05 */
+ uint16_t fw_build_version; /* 06 - 07 */
+
+ uint8_t build_date[16]; /* 08 - 17 */
+ uint8_t build_time[16]; /* 18 - 27 */
+ uint8_t build_user[16]; /* 28 - 37 */
+ uint8_t card_serial_num[16]; /* 38 - 47 */
+
+ uint32_t time_of_crash_in_secs; /* 48 - 4B */
+ uint32_t time_of_crash_in_ms; /* 4C - 4F */
+
+ uint16_t out_RISC_sd_num_frames; /* 50 - 51 */
+ uint16_t OAP_sd_num_words; /* 52 - 53 */
+ uint16_t IAP_sd_num_frames; /* 54 - 55 */
+ uint16_t in_RISC_sd_num_words; /* 56 - 57 */
+
+ uint8_t reserved1[28]; /* 58 - 7F */
+
+ uint8_t out_RISC_reg_dump[256]; /* 80 -17F */
+ uint8_t in_RISC_reg_dump[256]; /*180 -27F */
+ uint8_t in_out_RISC_stack_dump[0]; /*280 - ??? */
+};
+
+struct conn_event_log_entry {
+#define MAX_CONN_EVENT_LOG_ENTRIES 100
+ uint32_t timestamp_sec; /* 00 - 03 seconds since boot */
+ uint32_t timestamp_ms; /* 04 - 07 milliseconds since boot */
+ uint16_t device_index; /* 08 - 09 */
+ uint16_t fw_conn_state; /* 0A - 0B */
+ uint8_t event_type; /* 0C - 0C */
+ uint8_t error_code; /* 0D - 0D */
+ uint16_t error_code_detail; /* 0E - 0F */
+ uint8_t num_consecutive_events; /* 10 - 10 */
+ uint8_t rsvd[3]; /* 11 - 13 */
+};
+
+/*************************************************************************
+ *
+ * IOCB Commands Structures and Definitions
+ *
+ *************************************************************************/
+#define IOCB_MAX_CDB_LEN 16 /* Bytes in a CBD */
+#define IOCB_MAX_SENSEDATA_LEN 32 /* Bytes of sense data */
+#define IOCB_MAX_EXT_SENSEDATA_LEN 60 /* Bytes of extended sense data */
+
+/* IOCB header structure */
+struct qla4_header {
+ uint8_t entryType;
+#define ET_STATUS 0x03
+#define ET_MARKER 0x04
+#define ET_CONT_T1 0x0A
+#define ET_STATUS_CONTINUATION 0x10
+#define ET_CMND_T3 0x19
+#define ET_PASSTHRU0 0x3A
+#define ET_PASSTHRU_STATUS 0x3C
+#define ET_MBOX_CMD 0x38
+#define ET_MBOX_STATUS 0x39
+
+ uint8_t entryStatus;
+ uint8_t systemDefined;
+#define SD_ISCSI_PDU 0x01
+ uint8_t entryCount;
+
+ /* SyetemDefined definition */
+};
+
+/* Generic queue entry structure*/
+struct queue_entry {
+ uint8_t data[60];
+ uint32_t signature;
+
+};
+
+/* 64 bit addressing segment counts*/
+
+#define COMMAND_SEG_A64 1
+#define CONTINUE_SEG_A64 5
+
+/* 64 bit addressing segment definition*/
+
+struct data_seg_a64 {
+ struct {
+ uint32_t addrLow;
+ uint32_t addrHigh;
+
+ } base;
+
+ uint32_t count;
+
+};
+
+/* Command Type 3 entry structure*/
+
+struct command_t3_entry {
+ struct qla4_header hdr; /* 00-03 */
+
+ uint32_t handle; /* 04-07 */
+ uint16_t target; /* 08-09 */
+ uint16_t connection_id; /* 0A-0B */
+
+ uint8_t control_flags; /* 0C */
+
+ /* data direction (bits 5-6) */
+#define CF_WRITE 0x20
+#define CF_READ 0x40
+#define CF_NO_DATA 0x00
+
+ /* task attributes (bits 2-0) */
+#define CF_HEAD_TAG 0x03
+#define CF_ORDERED_TAG 0x02
+#define CF_SIMPLE_TAG 0x01
+
+ /* STATE FLAGS FIELD IS A PLACE HOLDER. THE FW WILL SET BITS
+ * IN THIS FIELD AS THE COMMAND IS PROCESSED. WHEN THE IOCB IS
+ * CHANGED TO AN IOSB THIS FIELD WILL HAVE THE STATE FLAGS SET
+ * PROPERLY.
+ */
+ uint8_t state_flags; /* 0D */
+ uint8_t cmdRefNum; /* 0E */
+ uint8_t reserved1; /* 0F */
+ uint8_t cdb[IOCB_MAX_CDB_LEN]; /* 10-1F */
+ struct scsi_lun lun; /* FCP LUN (BE). */
+ uint32_t cmdSeqNum; /* 28-2B */
+ uint16_t timeout; /* 2C-2D */
+ uint16_t dataSegCnt; /* 2E-2F */
+ uint32_t ttlByteCnt; /* 30-33 */
+ struct data_seg_a64 dataseg[COMMAND_SEG_A64]; /* 34-3F */
+
+};
+
+
+/* Continuation Type 1 entry structure*/
+struct continuation_t1_entry {
+ struct qla4_header hdr;
+
+ struct data_seg_a64 dataseg[CONTINUE_SEG_A64];
+
+};
+
+/* Parameterize for 64 or 32 bits */
+#define COMMAND_SEG COMMAND_SEG_A64
+#define CONTINUE_SEG CONTINUE_SEG_A64
+
+#define ET_COMMAND ET_CMND_T3
+#define ET_CONTINUE ET_CONT_T1
+
+/* Marker entry structure*/
+struct qla4_marker_entry {
+ struct qla4_header hdr; /* 00-03 */
+
+ uint32_t system_defined; /* 04-07 */
+ uint16_t target; /* 08-09 */
+ uint16_t modifier; /* 0A-0B */
+#define MM_LUN_RESET 0
+#define MM_TGT_WARM_RESET 1
+
+ uint16_t flags; /* 0C-0D */
+ uint16_t reserved1; /* 0E-0F */
+ struct scsi_lun lun; /* FCP LUN (BE). */
+ uint64_t reserved2; /* 18-1F */
+ uint64_t reserved3; /* 20-27 */
+ uint64_t reserved4; /* 28-2F */
+ uint64_t reserved5; /* 30-37 */
+ uint64_t reserved6; /* 38-3F */
+};
+
+/* Status entry structure*/
+struct status_entry {
+ struct qla4_header hdr; /* 00-03 */
+
+ uint32_t handle; /* 04-07 */
+
+ uint8_t scsiStatus; /* 08 */
+#define SCSI_CHECK_CONDITION 0x02
+
+ uint8_t iscsiFlags; /* 09 */
+#define ISCSI_FLAG_RESIDUAL_UNDER 0x02
+#define ISCSI_FLAG_RESIDUAL_OVER 0x04
+
+ uint8_t iscsiResponse; /* 0A */
+
+ uint8_t completionStatus; /* 0B */
+#define SCS_COMPLETE 0x00
+#define SCS_INCOMPLETE 0x01
+#define SCS_RESET_OCCURRED 0x04
+#define SCS_ABORTED 0x05
+#define SCS_TIMEOUT 0x06
+#define SCS_DATA_OVERRUN 0x07
+#define SCS_DATA_UNDERRUN 0x15
+#define SCS_QUEUE_FULL 0x1C
+#define SCS_DEVICE_UNAVAILABLE 0x28
+#define SCS_DEVICE_LOGGED_OUT 0x29
+
+ uint8_t reserved1; /* 0C */
+
+ /* state_flags MUST be at the same location as state_flags in
+ * the Command_T3/4_Entry */
+ uint8_t state_flags; /* 0D */
+
+ uint16_t senseDataByteCnt; /* 0E-0F */
+ uint32_t residualByteCnt; /* 10-13 */
+ uint32_t bidiResidualByteCnt; /* 14-17 */
+ uint32_t expSeqNum; /* 18-1B */
+ uint32_t maxCmdSeqNum; /* 1C-1F */
+ uint8_t senseData[IOCB_MAX_SENSEDATA_LEN]; /* 20-3F */
+
+};
+
+/* Status Continuation entry */
+struct status_cont_entry {
+ struct qla4_header hdr; /* 00-03 */
+ uint8_t ext_sense_data[IOCB_MAX_EXT_SENSEDATA_LEN]; /* 04-63 */
+};
+
+struct passthru0 {
+ struct qla4_header hdr; /* 00-03 */
+ uint32_t handle; /* 04-07 */
+ uint16_t target; /* 08-09 */
+ uint16_t connection_id; /* 0A-0B */
+#define ISNS_DEFAULT_SERVER_CONN_ID ((uint16_t)0x8000)
+
+ uint16_t control_flags; /* 0C-0D */
+#define PT_FLAG_ETHERNET_FRAME 0x8000
+#define PT_FLAG_ISNS_PDU 0x8000
+#define PT_FLAG_SEND_BUFFER 0x0200
+#define PT_FLAG_WAIT_4_RESPONSE 0x0100
+#define PT_FLAG_ISCSI_PDU 0x1000
+
+ uint16_t timeout; /* 0E-0F */
+#define PT_DEFAULT_TIMEOUT 30 /* seconds */
+
+ struct data_seg_a64 out_dsd; /* 10-1B */
+ uint32_t res1; /* 1C-1F */
+ struct data_seg_a64 in_dsd; /* 20-2B */
+ uint8_t res2[20]; /* 2C-3F */
+};
+
+struct passthru_status {
+ struct qla4_header hdr; /* 00-03 */
+ uint32_t handle; /* 04-07 */
+ uint16_t target; /* 08-09 */
+ uint16_t connectionID; /* 0A-0B */
+
+ uint8_t completionStatus; /* 0C */
+#define PASSTHRU_STATUS_COMPLETE 0x01
+
+ uint8_t residualFlags; /* 0D */
+
+ uint16_t timeout; /* 0E-0F */
+ uint16_t portNumber; /* 10-11 */
+ uint8_t res1[10]; /* 12-1B */
+ uint32_t outResidual; /* 1C-1F */
+ uint8_t res2[12]; /* 20-2B */
+ uint32_t inResidual; /* 2C-2F */
+ uint8_t res4[16]; /* 30-3F */
+};
+
+struct mbox_cmd_iocb {
+ struct qla4_header hdr; /* 00-03 */
+ uint32_t handle; /* 04-07 */
+ uint32_t in_mbox[8]; /* 08-25 */
+ uint32_t res1[6]; /* 26-3F */
+};
+
+struct mbox_status_iocb {
+ struct qla4_header hdr; /* 00-03 */
+ uint32_t handle; /* 04-07 */
+ uint32_t out_mbox[8]; /* 08-25 */
+ uint32_t res1[6]; /* 26-3F */
+};
+
+/*
+ * ISP queue - response queue entry definition.
+ */
+struct response {
+ uint8_t data[60];
+ uint32_t signature;
+#define RESPONSE_PROCESSED 0xDEADDEAD /* Signature */
+};
+
+struct ql_iscsi_stats {
+ uint64_t mac_tx_frames; /* 0000–0007 */
+ uint64_t mac_tx_bytes; /* 0008–000F */
+ uint64_t mac_tx_multicast_frames; /* 0010–0017 */
+ uint64_t mac_tx_broadcast_frames; /* 0018–001F */
+ uint64_t mac_tx_pause_frames; /* 0020–0027 */
+ uint64_t mac_tx_control_frames; /* 0028–002F */
+ uint64_t mac_tx_deferral; /* 0030–0037 */
+ uint64_t mac_tx_excess_deferral; /* 0038–003F */
+ uint64_t mac_tx_late_collision; /* 0040–0047 */
+ uint64_t mac_tx_abort; /* 0048–004F */
+ uint64_t mac_tx_single_collision; /* 0050–0057 */
+ uint64_t mac_tx_multiple_collision; /* 0058–005F */
+ uint64_t mac_tx_collision; /* 0060–0067 */
+ uint64_t mac_tx_frames_dropped; /* 0068–006F */
+ uint64_t mac_tx_jumbo_frames; /* 0070–0077 */
+ uint64_t mac_rx_frames; /* 0078–007F */
+ uint64_t mac_rx_bytes; /* 0080–0087 */
+ uint64_t mac_rx_unknown_control_frames; /* 0088–008F */
+ uint64_t mac_rx_pause_frames; /* 0090–0097 */
+ uint64_t mac_rx_control_frames; /* 0098–009F */
+ uint64_t mac_rx_dribble; /* 00A0–00A7 */
+ uint64_t mac_rx_frame_length_error; /* 00A8–00AF */
+ uint64_t mac_rx_jabber; /* 00B0–00B7 */
+ uint64_t mac_rx_carrier_sense_error; /* 00B8–00BF */
+ uint64_t mac_rx_frame_discarded; /* 00C0–00C7 */
+ uint64_t mac_rx_frames_dropped; /* 00C8–00CF */
+ uint64_t mac_crc_error; /* 00D0–00D7 */
+ uint64_t mac_encoding_error; /* 00D8–00DF */
+ uint64_t mac_rx_length_error_large; /* 00E0–00E7 */
+ uint64_t mac_rx_length_error_small; /* 00E8–00EF */
+ uint64_t mac_rx_multicast_frames; /* 00F0–00F7 */
+ uint64_t mac_rx_broadcast_frames; /* 00F8–00FF */
+ uint64_t ip_tx_packets; /* 0100–0107 */
+ uint64_t ip_tx_bytes; /* 0108–010F */
+ uint64_t ip_tx_fragments; /* 0110–0117 */
+ uint64_t ip_rx_packets; /* 0118–011F */
+ uint64_t ip_rx_bytes; /* 0120–0127 */
+ uint64_t ip_rx_fragments; /* 0128–012F */
+ uint64_t ip_datagram_reassembly; /* 0130–0137 */
+ uint64_t ip_invalid_address_error; /* 0138–013F */
+ uint64_t ip_error_packets; /* 0140–0147 */
+ uint64_t ip_fragrx_overlap; /* 0148–014F */
+ uint64_t ip_fragrx_outoforder; /* 0150–0157 */
+ uint64_t ip_datagram_reassembly_timeout; /* 0158–015F */
+ uint64_t ipv6_tx_packets; /* 0160–0167 */
+ uint64_t ipv6_tx_bytes; /* 0168–016F */
+ uint64_t ipv6_tx_fragments; /* 0170–0177 */
+ uint64_t ipv6_rx_packets; /* 0178–017F */
+ uint64_t ipv6_rx_bytes; /* 0180–0187 */
+ uint64_t ipv6_rx_fragments; /* 0188–018F */
+ uint64_t ipv6_datagram_reassembly; /* 0190–0197 */
+ uint64_t ipv6_invalid_address_error; /* 0198–019F */
+ uint64_t ipv6_error_packets; /* 01A0–01A7 */
+ uint64_t ipv6_fragrx_overlap; /* 01A8–01AF */
+ uint64_t ipv6_fragrx_outoforder; /* 01B0–01B7 */
+ uint64_t ipv6_datagram_reassembly_timeout; /* 01B8–01BF */
+ uint64_t tcp_tx_segments; /* 01C0–01C7 */
+ uint64_t tcp_tx_bytes; /* 01C8–01CF */
+ uint64_t tcp_rx_segments; /* 01D0–01D7 */
+ uint64_t tcp_rx_byte; /* 01D8–01DF */
+ uint64_t tcp_duplicate_ack_retx; /* 01E0–01E7 */
+ uint64_t tcp_retx_timer_expired; /* 01E8–01EF */
+ uint64_t tcp_rx_duplicate_ack; /* 01F0–01F7 */
+ uint64_t tcp_rx_pure_ackr; /* 01F8–01FF */
+ uint64_t tcp_tx_delayed_ack; /* 0200–0207 */
+ uint64_t tcp_tx_pure_ack; /* 0208–020F */
+ uint64_t tcp_rx_segment_error; /* 0210–0217 */
+ uint64_t tcp_rx_segment_outoforder; /* 0218–021F */
+ uint64_t tcp_rx_window_probe; /* 0220–0227 */
+ uint64_t tcp_rx_window_update; /* 0228–022F */
+ uint64_t tcp_tx_window_probe_persist; /* 0230–0237 */
+ uint64_t ecc_error_correction; /* 0238–023F */
+ uint64_t iscsi_pdu_tx; /* 0240-0247 */
+ uint64_t iscsi_data_bytes_tx; /* 0248-024F */
+ uint64_t iscsi_pdu_rx; /* 0250-0257 */
+ uint64_t iscsi_data_bytes_rx; /* 0258-025F */
+ uint64_t iscsi_io_completed; /* 0260-0267 */
+ uint64_t iscsi_unexpected_io_rx; /* 0268-026F */
+ uint64_t iscsi_format_error; /* 0270-0277 */
+ uint64_t iscsi_hdr_digest_error; /* 0278-027F */
+ uint64_t iscsi_data_digest_error; /* 0280-0287 */
+ uint64_t iscsi_sequence_error; /* 0288-028F */
+ uint32_t tx_cmd_pdu; /* 0290-0293 */
+ uint32_t tx_resp_pdu; /* 0294-0297 */
+ uint32_t rx_cmd_pdu; /* 0298-029B */
+ uint32_t rx_resp_pdu; /* 029C-029F */
+
+ uint64_t tx_data_octets; /* 02A0-02A7 */
+ uint64_t rx_data_octets; /* 02A8-02AF */
+
+ uint32_t hdr_digest_err; /* 02B0–02B3 */
+ uint32_t data_digest_err; /* 02B4–02B7 */
+ uint32_t conn_timeout_err; /* 02B8–02BB */
+ uint32_t framing_err; /* 02BC–02BF */
+
+ uint32_t tx_nopout_pdus; /* 02C0–02C3 */
+ uint32_t tx_scsi_cmd_pdus; /* 02C4–02C7 */
+ uint32_t tx_tmf_cmd_pdus; /* 02C8–02CB */
+ uint32_t tx_login_cmd_pdus; /* 02CC–02CF */
+ uint32_t tx_text_cmd_pdus; /* 02D0–02D3 */
+ uint32_t tx_scsi_write_pdus; /* 02D4–02D7 */
+ uint32_t tx_logout_cmd_pdus; /* 02D8–02DB */
+ uint32_t tx_snack_req_pdus; /* 02DC–02DF */
+
+ uint32_t rx_nopin_pdus; /* 02E0–02E3 */
+ uint32_t rx_scsi_resp_pdus; /* 02E4–02E7 */
+ uint32_t rx_tmf_resp_pdus; /* 02E8–02EB */
+ uint32_t rx_login_resp_pdus; /* 02EC–02EF */
+ uint32_t rx_text_resp_pdus; /* 02F0–02F3 */
+ uint32_t rx_scsi_read_pdus; /* 02F4–02F7 */
+ uint32_t rx_logout_resp_pdus; /* 02F8–02FB */
+
+ uint32_t rx_r2t_pdus; /* 02FC–02FF */
+ uint32_t rx_async_pdus; /* 0300–0303 */
+ uint32_t rx_reject_pdus; /* 0304–0307 */
+
+ uint8_t reserved2[264]; /* 0x0308 - 0x040F */
+};
+
+#define QLA8XXX_DBG_STATE_ARRAY_LEN 16
+#define QLA8XXX_DBG_CAP_SIZE_ARRAY_LEN 8
+#define QLA8XXX_DBG_RSVD_ARRAY_LEN 8
+#define QLA83XX_DBG_OCM_WNDREG_ARRAY_LEN 16
+#define QLA83XX_SS_OCM_WNDREG_INDEX 3
+#define QLA83XX_SS_PCI_INDEX 0
+#define QLA8022_TEMPLATE_CAP_OFFSET 172
+#define QLA83XX_TEMPLATE_CAP_OFFSET 268
+#define QLA80XX_TEMPLATE_RESERVED_BITS 16
+
+struct qla4_8xxx_minidump_template_hdr {
+ uint32_t entry_type;
+ uint32_t first_entry_offset;
+ uint32_t size_of_template;
+ uint32_t capture_debug_level;
+ uint32_t num_of_entries;
+ uint32_t version;
+ uint32_t driver_timestamp;
+ uint32_t checksum;
+
+ uint32_t driver_capture_mask;
+ uint32_t driver_info_word2;
+ uint32_t driver_info_word3;
+ uint32_t driver_info_word4;
+
+ uint32_t saved_state_array[QLA8XXX_DBG_STATE_ARRAY_LEN];
+ uint32_t capture_size_array[QLA8XXX_DBG_CAP_SIZE_ARRAY_LEN];
+ uint32_t ocm_window_reg[QLA83XX_DBG_OCM_WNDREG_ARRAY_LEN];
+ uint32_t capabilities[QLA80XX_TEMPLATE_RESERVED_BITS];
+};
+
+#endif /* _QLA4X_FW_H */
Code Review / kvmfornfv.git / blobdiff