Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 2287 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
new file mode 100644
index 000000000..f307beed9
--- /dev/null
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -0,0 +1,2287 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * QLogic Fibre Channel HBA Driver
+ * Copyright (c)  2003-2014 QLogic Corporation
+ */
+#ifndef __QLA_FW_H
+#define __QLA_FW_H
+
+#include <linux/nvme.h>
+#include <linux/nvme-fc.h>
+
+#include "qla_dsd.h"
+
+#define MBS_CHECKSUM_ERROR	0x4010
+#define MBS_INVALID_PRODUCT_KEY	0x4020
+
+/*
+ * Firmware Options.
+ */
+#define FO1_ENABLE_PUREX	BIT_10
+#define FO1_DISABLE_LED_CTRL	BIT_6
+#define FO1_ENABLE_8016		BIT_0
+#define FO2_ENABLE_SEL_CLASS2	BIT_5
+#define FO3_NO_ABTS_ON_LINKDOWN	BIT_14
+#define FO3_HOLD_STS_IOCB	BIT_12
+
+/*
+ * Port Database structure definition for ISP 24xx.
+ */
+#define PDO_FORCE_ADISC		BIT_1
+#define PDO_FORCE_PLOGI		BIT_0
+
+struct buffer_credit_24xx {
+	u32 parameter[28];
+};
+
+#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
+
+	/*
+	 * for NVMe, the login_state field has been
+	 * split into nibbles.
+	 * The lower nibble is for FCP.
+	 * The upper nibble is for NVMe.
+	 */
+	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[2];
+	uint16_t nvme_first_burst_size;
+	uint16_t prli_nvme_svc_param_word_0;	/* Bits 15-0 of word 0 */
+	uint16_t prli_nvme_svc_param_word_3;	/* Bits 15-0 of word 3 */
+	uint8_t secure_login;
+	uint8_t reserved_4[14];
+};
+
+/*
+ * MB 75h returns a list of DB entries similar to port_database_24xx(64B).
+ * However, in this case it returns 1st 40 bytes.
+ */
+struct get_name_list_extended {
+	__le16 flags;
+	u8 current_login_state;
+	u8 last_login_state;
+	u8 hard_address[3];
+	u8 reserved_1;
+	u8 port_id[3];
+	u8 sequence_id;
+	__le16 port_timer;
+	__le16 nport_handle;			/* N_PORT handle. */
+	__le16 receive_data_size;
+	__le16 reserved_2;
+
+	/* PRLI SVC Param are Big endian */
+	u8 prli_svc_param_word_0[2]; /* Bits 15-0 of word 0 */
+	u8 prli_svc_param_word_3[2]; /* Bits 15-0 of word 3 */
+	u8 port_name[WWN_SIZE];
+	u8 node_name[WWN_SIZE];
+};
+
+/* MB 75h: This is the short version of the database */
+struct get_name_list {
+	u8 port_node_name[WWN_SIZE]; /* B7 most sig, B0 least sig */
+	__le16 nport_handle;
+	u8 reserved;
+};
+
+struct vp_database_24xx {
+	uint16_t vp_status;
+	uint8_t  options;
+	uint8_t  id;
+	uint8_t  port_name[WWN_SIZE];
+	uint8_t  node_name[WWN_SIZE];
+	uint16_t port_id_low;
+	uint16_t port_id_high;
+};
+
+struct nvram_24xx {
+	/* NVRAM header. */
+	uint8_t id[4];
+	__le16	nvram_version;
+	uint16_t reserved_0;
+
+	/* Firmware Initialization Control Block. */
+	__le16	version;
+	uint16_t reserved_1;
+	__le16	frame_payload_size;
+	__le16	execution_throttle;
+	__le16	exchange_count;
+	__le16	hard_address;
+
+	uint8_t port_name[WWN_SIZE];
+	uint8_t node_name[WWN_SIZE];
+
+	__le16	login_retry_count;
+	__le16	link_down_on_nos;
+	__le16	interrupt_delay_timer;
+	__le16	login_timeout;
+
+	__le32	firmware_options_1;
+	__le32	firmware_options_2;
+	__le32	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
+	 */
+	__le16	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  = Disable Serdes
+	 * 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 =
+	 */
+	__le32	host_p;
+
+	uint8_t alternate_port_name[WWN_SIZE];
+	uint8_t alternate_node_name[WWN_SIZE];
+
+	uint8_t boot_port_name[WWN_SIZE];
+	__le16	boot_lun_number;
+	uint16_t reserved_8;
+
+	uint8_t alt1_boot_port_name[WWN_SIZE];
+	__le16	alt1_boot_lun_number;
+	uint16_t reserved_9;
+
+	uint8_t alt2_boot_port_name[WWN_SIZE];
+	__le16	alt2_boot_lun_number;
+	uint16_t reserved_10;
+
+	uint8_t alt3_boot_port_name[WWN_SIZE];
+	__le16	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 =
+	 */
+	__le32	efi_parameters;
+
+	uint8_t reset_delay;
+	uint8_t reserved_12;
+	uint16_t reserved_13;
+
+	__le16	boot_id_number;
+	uint16_t reserved_14;
+
+	__le16	max_luns_per_target;
+	uint16_t reserved_15;
+
+	__le16	port_down_retry_count;
+	__le16	link_down_timeout;
+
+	/* FCode parameters. */
+	__le16	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;
+
+	__le16	prev_bios_ver_major;
+	__le16	prev_bios_ver_minor;
+
+	__le16	prev_efi_ver_major;
+	__le16	prev_efi_ver_minor;
+
+	__le16	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;
+
+	__le32	checksum;
+};
+
+/*
+ * ISP Initialization Control Block.
+ * Little endian except where noted.
+ */
+#define	ICB_VERSION 1
+struct init_cb_24xx {
+	__le16	version;
+	uint16_t reserved_1;
+
+	__le16	frame_payload_size;
+	__le16	execution_throttle;
+	__le16	exchange_count;
+
+	__le16	hard_address;
+
+	uint8_t port_name[WWN_SIZE];		/* Big endian. */
+	uint8_t node_name[WWN_SIZE];		/* Big endian. */
+
+	__le16	response_q_inpointer;
+	__le16	request_q_outpointer;
+
+	__le16	login_retry_count;
+
+	__le16	prio_request_q_outpointer;
+
+	__le16	response_q_length;
+	__le16	request_q_length;
+
+	__le16	link_down_on_nos;		/* Milliseconds. */
+
+	__le16	prio_request_q_length;
+
+	__le64	 request_q_address __packed;
+	__le64	 response_q_address __packed;
+	__le64	 prio_request_q_address __packed;
+
+	__le16	msix;
+	__le16	msix_atio;
+	uint8_t reserved_2[4];
+
+	__le16	atio_q_inpointer;
+	__le16	atio_q_length;
+	__le64	atio_q_address __packed;
+
+	__le16	interrupt_delay_timer;		/* 100us increments. */
+	__le16	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  = Acquire FA-WWN
+	 * BIT 7  = Enable D-port Diagnostics
+	 *
+	 * 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
+	 */
+	__le32	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 = Reserved
+	 * BIT 14 = Enable Target PRLI Control
+	 * BIT 15-31 = Reserved
+	 */
+	__le32	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 = Enable 75 ohm Termination Select
+	 * BIT 17-28 = Reserved
+	 * BIT 29 = Enable response queue 0 in index shadowing
+	 * BIT 30 = Enable request queue 0 out index shadowing
+	 * BIT 31 = Reserved
+	 */
+	__le32	firmware_options_3;
+	__le16	 qos;
+	__le16	 rid;
+	uint8_t  reserved_3[20];
+};
+
+/*
+ * ISP queue - command entry structure definition.
+ */
+#define COMMAND_BIDIRECTIONAL 0x75
+struct cmd_bidir {
+	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. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+
+	__le16	timeout;		/* Command timeout. */
+
+	__le16	wr_dseg_count;		/* Write Data segment count. */
+	__le16	rd_dseg_count;		/* Read Data segment count. */
+
+	struct scsi_lun lun;		/* FCP LUN (BE). */
+
+	__le16	control_flags;		/* Control flags. */
+#define BD_WRAP_BACK			BIT_3
+#define BD_READ_DATA			BIT_1
+#define BD_WRITE_DATA			BIT_0
+
+	__le16	fcp_cmnd_dseg_len;		/* Data segment length. */
+	__le64	 fcp_cmnd_dseg_address __packed;/* Data segment address. */
+
+	uint16_t reserved[2];			/* Reserved */
+
+	__le32	rd_byte_count;			/* Total Byte count Read. */
+	__le32	wr_byte_count;			/* Total Byte count write. */
+
+	uint8_t port_id[3];			/* PortID of destination port.*/
+	uint8_t vp_index;
+
+	struct dsd64 fcp_dsd;
+};
+
+#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. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+	__le16	timeout;		/* Command timeout. */
+
+	__le16	dseg_count;		/* Data segment count. */
+
+	__le16	fcp_rsp_dsd_len;	/* FCP_RSP DSD length. */
+
+	struct scsi_lun lun;		/* FCP LUN (BE). */
+
+	__le16	control_flags;		/* Control flags. */
+#define CF_NEW_SA			BIT_12
+#define CF_EN_EDIF			BIT_9
+#define CF_ADDITIONAL_PARAM_BLK		BIT_8
+#define CF_DIF_SEG_DESCR_ENABLE		BIT_3
+#define CF_DATA_SEG_DESCR_ENABLE	BIT_2
+#define CF_READ_DATA			BIT_1
+#define CF_WRITE_DATA			BIT_0
+
+	__le16	fcp_cmnd_dseg_len;	/* Data segment length. */
+					/* Data segment address. */
+	__le64	 fcp_cmnd_dseg_address __packed;
+					/* Data segment address. */
+	__le64	 fcp_rsp_dseg_address __packed;
+
+	__le32	byte_count;		/* Total byte count. */
+
+	uint8_t port_id[3];		/* PortID of destination port. */
+	uint8_t vp_index;
+
+	struct dsd64 fcp_dsd;
+};
+
+#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. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+	__le16	timeout;		/* Command timeout. */
+#define FW_MAX_TIMEOUT		0x1999
+
+	__le16	dseg_count;		/* Data segment count. */
+	uint16_t reserved_1;
+
+	struct scsi_lun lun;		/* FCP LUN (BE). */
+
+	__le16	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_DSD_LIST_ENABLE	BIT_2
+#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. */
+	__le32	byte_count;		/* Total byte count. */
+
+	uint8_t port_id[3];		/* PortID of destination port. */
+	uint8_t vp_index;
+
+	struct dsd64 dsd;
+};
+
+#define COMMAND_TYPE_CRC_2	0x6A	/* Command Type CRC_2 (Type 6)
+					 * (T10-DIF) */
+struct cmd_type_crc_2 {
+	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. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+	__le16	timeout;		/* Command timeout. */
+
+	__le16	dseg_count;		/* Data segment count. */
+
+	__le16	fcp_rsp_dseg_len;	/* FCP_RSP DSD length. */
+
+	struct scsi_lun lun;		/* FCP LUN (BE). */
+
+	__le16	control_flags;		/* Control flags. */
+
+	__le16	fcp_cmnd_dseg_len;	/* Data segment length. */
+	__le64	 fcp_cmnd_dseg_address __packed;
+					/* Data segment address. */
+	__le64	 fcp_rsp_dseg_address __packed;
+
+	__le32	byte_count;		/* Total byte count. */
+
+	uint8_t port_id[3];		/* PortID of destination port. */
+	uint8_t vp_index;
+
+	__le64	 crc_context_address __packed;	/* Data segment address. */
+	__le16	crc_context_len;		/* Data segment length. */
+	uint16_t reserved_1;			/* MUST be set to 0. */
+};
+
+
+/*
+ * 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. */
+
+	__le16	comp_status;		/* Completion status. */
+	__le16	ox_id;			/* OX_ID used by the firmware. */
+
+	__le32	residual_len;		/* FW calc residual transfer length. */
+
+	union {
+		__le16 reserved_1;
+		__le16	nvme_rsp_pyld_len;
+		__le16 edif_sa_index;	 /* edif sa_index used for initiator read data */
+	};
+
+	__le16	state_flags;		/* State flags. */
+#define SF_TRANSFERRED_DATA	BIT_11
+#define SF_NVME_ERSP            BIT_6
+#define SF_FCP_RSP_DMA		BIT_0
+
+	__le16	status_qualifier;
+	__le16	scsi_status;		/* SCSI status. */
+#define SS_CONFIRMATION_REQ		BIT_12
+
+	__le32	rsp_residual_count;	/* FCP RSP residual count. */
+
+	__le32	sense_len;		/* FCP SENSE length. */
+
+	union {
+		struct {
+			__le32	rsp_data_len;	/* FCP response data length  */
+			uint8_t data[28];	/* FCP rsp/sense information */
+		};
+		struct nvme_fc_ersp_iu nvme_ersp;
+		uint8_t nvme_ersp_data[32];
+	};
+
+	/*
+	 * If DIF Error is set in comp_status, these additional fields are
+	 * defined:
+	 *
+	 * !!! NOTE: Firmware sends expected/actual DIF data in big endian
+	 * format; but all of the "data" field gets swab32-d in the beginning
+	 * of qla2x00_status_entry().
+	 *
+	 * &data[10] : uint8_t report_runt_bg[2];	- computed guard
+	 * &data[12] : uint8_t actual_dif[8];		- DIF Data received
+	 * &data[20] : uint8_t expected_dif[8];		- DIF Data computed
+	*/
+};
+
+
+/*
+ * 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. */
+
+	__le16	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. */
+
+	__le16	comp_status;		/* Completion status. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+
+	__le16	cmd_dsd_count;
+
+	uint8_t vp_index;
+	uint8_t reserved_1;
+
+	__le16	timeout;		/* Command timeout. */
+	uint16_t reserved_2;
+
+	__le16	rsp_dsd_count;
+
+	uint8_t reserved_3[10];
+
+	__le32	rsp_byte_count;
+	__le32	cmd_byte_count;
+
+	struct dsd64 dsd[2];
+};
+
+#define PURX_ELS_HEADER_SIZE	0x18
+
+/*
+ * ISP queue - PUREX IOCB entry structure definition
+ */
+#define PUREX_IOCB_TYPE		0x51	/* CT Pass Through IOCB entry */
+struct purex_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. */
+
+	__le16	reserved1;
+	uint8_t vp_idx;
+	uint8_t reserved2;
+
+	__le16	status_flags;
+	__le16	nport_handle;
+
+	__le16	frame_size;
+	__le16	trunc_frame_size;
+
+	__le32	rx_xchg_addr;
+
+	uint8_t d_id[3];
+	uint8_t r_ctl;
+
+	uint8_t s_id[3];
+	uint8_t cs_ctl;
+
+	uint8_t f_ctl[3];
+	uint8_t type;
+
+	__le16	seq_cnt;
+	uint8_t df_ctl;
+	uint8_t seq_id;
+
+	__le16	rx_id;
+	__le16	ox_id;
+	__le32	param;
+
+	uint8_t els_frame_payload[20];
+};
+
+/*
+ * 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. */
+
+	__le16	comp_status;		/* response only */
+	__le16	nport_handle;
+
+	__le16	tx_dsd_count;
+
+	uint8_t vp_index;
+	uint8_t sof_type;
+#define EST_SOFI3		(1 << 4)
+#define EST_SOFI2		(3 << 4)
+
+	__le32	rx_xchg_address;	/* Receive exchange address. */
+	__le16	rx_dsd_count;
+
+	uint8_t opcode;
+	uint8_t reserved_2;
+
+	uint8_t d_id[3];
+	uint8_t s_id[3];
+
+	__le16	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)  /* terminate exchange */
+#define ECF_CLR_PASSTHRU_PEND	BIT_12
+#define ECF_INCL_FRAME_HDR	BIT_11
+#define ECF_SEC_LOGIN		BIT_3
+
+	union {
+		struct {
+			__le32	 rx_byte_count;
+			__le32	 tx_byte_count;
+
+			__le64	 tx_address __packed;	/* DSD 0 address. */
+			__le32	 tx_len;		/* DSD 0 length. */
+
+			__le64	 rx_address __packed;	/* DSD 1 address. */
+			__le32	 rx_len;		/* DSD 1 length. */
+		};
+		struct {
+			__le32	total_byte_count;
+			__le32	error_subcode_1;
+			__le32	error_subcode_2;
+			__le32	error_subcode_3;
+		};
+	};
+};
+
+struct els_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. */
+
+	__le32	handle;		/* System handle. */
+
+	__le16	comp_status;
+
+	__le16	nport_handle;		/* N_PORT handle. */
+
+	__le16	reserved_1;
+
+	uint8_t vp_index;
+	uint8_t sof_type;
+
+	__le32	rx_xchg_address;	/* Receive exchange address. */
+	__le16	reserved_2;
+
+	uint8_t opcode;
+	uint8_t reserved_3;
+
+	uint8_t d_id[3];
+	uint8_t s_id[3];
+
+	__le16	control_flags;		/* Control flags. */
+	__le32	total_byte_count;
+	__le32	error_subcode_1;
+	__le32	error_subcode_2;
+	__le32	error_subcode_3;
+
+	__le32	reserved_4[4];
+};
+/*
+ * 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. */
+
+	__le16	comp_status;		/* Completion status. */
+#define CS_LOGIO_ERROR		0x31	/* Login/Logout IOCB error. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+
+	__le16	control_flags;		/* Control flags. */
+					/* Modifiers. */
+#define LCF_INCLUDE_SNS		BIT_10	/* Include SNS (FFFFFC) during LOGO. */
+#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_COMMON_FEAT		BIT_7	/* PLOGI - Set Common Features Field */
+#define LCF_EXPL_LOGO		BIT_6	/* Perform an explicit LOGO. */
+#define LCF_NVME_PRLI		BIT_6   /* Perform NVME FC4 PRLI */
+#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. */
+
+	__le32	io_parameter[11];	/* General I/O parameters. */
+#define LIO_COMM_FEAT_FCSP	BIT_21
+#define LIO_COMM_FEAT_CIO	BIT_31
+#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. */
+
+	__le16	nport_handle;		/* N_PORT handle. */
+
+	uint16_t reserved_1;
+
+	__le16	delay;			/* Activity delay in seconds. */
+
+	__le16	timeout;		/* Command timeout. */
+
+	struct scsi_lun lun;		/* FCP LUN (BE). */
+
+	__le32	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. */
+
+	union {
+		__le16 nport_handle;            /* N_PORT handle. */
+		__le16 comp_status;             /* Completion status. */
+	};
+
+	__le16	options;		/* Options. */
+#define AOF_NO_ABTS		BIT_0	/* Do not send any ABTS. */
+#define AOF_NO_RRQ		BIT_1   /* Do not send RRQ. */
+#define AOF_ABTS_TIMEOUT	BIT_2   /* Disable logout on ABTS timeout. */
+#define AOF_ABTS_RTY_CNT	BIT_3   /* Use driver specified retry count. */
+#define AOF_RSP_TIMEOUT		BIT_4   /* Use specified response timeout. */
+
+
+	uint32_t handle_to_abort;	/* System handle to abort. */
+
+	__le16	req_que_no;
+	uint8_t reserved_1[30];
+
+	uint8_t port_id[3];		/* PortID of destination port. */
+	uint8_t vp_index;
+	u8	reserved_2[4];
+	union {
+		struct {
+			__le16 abts_rty_cnt;
+			__le16 rsp_timeout;
+		} drv;
+		struct {
+			u8	ba_rjt_vendorUnique;
+			u8	ba_rjt_reasonCodeExpl;
+			u8	ba_rjt_reasonCode;
+			u8	reserved_3;
+		} fw;
+	};
+	u8	reserved_4[4];
+};
+
+#define ABTS_RCV_TYPE		0x54
+#define ABTS_RSP_TYPE		0x55
+struct abts_entry_24xx {
+	uint8_t entry_type;
+	uint8_t entry_count;
+	uint8_t handle_count;
+	uint8_t entry_status;
+
+	__le32	handle;		/* type 0x55 only */
+
+	__le16	comp_status;		/* type 0x55 only */
+	__le16	nport_handle;		/* type 0x54 only */
+
+	__le16	control_flags;		/* type 0x55 only */
+	uint8_t vp_idx;
+	uint8_t sof_type;		/* sof_type is upper nibble */
+
+	__le32	rx_xch_addr;
+
+	uint8_t d_id[3];
+	uint8_t r_ctl;
+
+	uint8_t s_id[3];
+	uint8_t cs_ctl;
+
+	uint8_t f_ctl[3];
+	uint8_t type;
+
+	__le16	seq_cnt;
+	uint8_t df_ctl;
+	uint8_t seq_id;
+
+	__le16	rx_id;
+	__le16	ox_id;
+
+	__le32	param;
+
+	union {
+		struct {
+			__le32	subcode3;
+			__le32	rsvd;
+			__le32	subcode1;
+			__le32	subcode2;
+		} error;
+		struct {
+			__le16	rsrvd1;
+			uint8_t last_seq_id;
+			uint8_t seq_id_valid;
+			__le16	aborted_rx_id;
+			__le16	aborted_ox_id;
+			__le16	high_seq_cnt;
+			__le16	low_seq_cnt;
+		} ba_acc;
+		struct {
+			uint8_t vendor_unique;
+			uint8_t explanation;
+			uint8_t reason;
+		} ba_rjt;
+	} payload;
+
+	__le32	rx_xch_addr_to_abort;
+} __packed;
+
+/* ABTS payload explanation values */
+#define BA_RJT_EXP_NO_ADDITIONAL	0
+#define BA_RJT_EXP_INV_OX_RX_ID		3
+#define BA_RJT_EXP_SEQ_ABORTED		5
+
+/* ABTS payload reason values */
+#define BA_RJT_RSN_INV_CMD_CODE		1
+#define BA_RJT_RSN_LOGICAL_ERROR	3
+#define BA_RJT_RSN_LOGICAL_BUSY		5
+#define BA_RJT_RSN_PROTOCOL_ERROR	7
+#define BA_RJT_RSN_UNABLE_TO_PERFORM	9
+#define BA_RJT_RSN_VENDOR_SPECIFIC	0xff
+
+/* FC_F values */
+#define FC_TYPE_BLD		0x000		/* Basic link data */
+#define FC_F_CTL_RSP_CNTXT	0x800000	/* Responder of exchange */
+#define FC_F_CTL_LAST_SEQ	0x100000	/* Last sequence */
+#define FC_F_CTL_END_SEQ	0x80000		/* Last sequence */
+#define FC_F_CTL_SEQ_INIT	0x010000	/* Sequence initiative */
+#define FC_ROUTING_BLD		0x80		/* Basic link data frame */
+#define FC_R_CTL_BLD_BA_ACC	0x04		/* BA_ACC (basic accept) */
+
+/*
+ * ISP I/O Register Set structure definitions.
+ */
+struct device_reg_24xx {
+	__le32	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	0x200
+#define FA_NVRAM_VPD0_ADDR	0x00
+#define FA_NVRAM_VPD1_ADDR	0x100
+
+#define FA_BOOT_CODE_ADDR	0x00000
+					/*
+					 * 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
+
+#define FA_FLASH_DESCR_ADDR_24	0x11000
+#define FA_FLASH_LAYOUT_ADDR_24	0x11400
+#define FA_NPIV_CONF0_ADDR_24	0x16000
+#define FA_NPIV_CONF1_ADDR_24	0x17000
+
+#define FA_FW_AREA_ADDR		0x40000
+#define FA_VPD_NVRAM_ADDR	0x48000
+#define FA_FEATURE_ADDR		0x4C000
+#define FA_FLASH_DESCR_ADDR	0x50000
+#define FA_FLASH_LAYOUT_ADDR	0x50400
+#define FA_HW_EVENT0_ADDR	0x54000
+#define FA_HW_EVENT1_ADDR	0x54400
+#define FA_HW_EVENT_SIZE	0x200
+#define FA_HW_EVENT_ENTRY_SIZE	4
+#define FA_NPIV_CONF0_ADDR	0x5C000
+#define FA_NPIV_CONF1_ADDR	0x5D000
+#define FA_FCP_PRIO0_ADDR	0x10000
+#define FA_FCP_PRIO1_ADDR	0x12000
+
+/*
+ * Flash Error Log Event Codes.
+ */
+#define HW_EVENT_RESET_ERR	0xF00B
+#define HW_EVENT_ISP_ERR	0xF020
+#define HW_EVENT_PARITY_ERR	0xF022
+#define HW_EVENT_NVRAM_CHKSUM_ERR	0xF023
+#define HW_EVENT_FLASH_FW_ERR	0xF024
+
+	__le32	flash_data;		/* Flash/NVRAM BIOS data. */
+
+	__le32	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. */
+
+	__le32	ictrl;			/* Interrupt control. */
+#define ICRX_EN_RISC_INT	BIT_3	/* Enable RISC interrupts on PCI. */
+
+	__le32	istatus;		/* Interrupt status. */
+#define ISRX_RISC_INT		BIT_3	/* RISC interrupt. */
+
+	__le32	unused_1[2];		/* Gap. */
+
+					/* Request Queue. */
+	__le32	req_q_in;		/*  In-Pointer. */
+	__le32	req_q_out;		/*  Out-Pointer. */
+					/* Response Queue. */
+	__le32	rsp_q_in;		/*  In-Pointer. */
+	__le32	rsp_q_out;		/*  Out-Pointer. */
+					/* Priority Request Queue. */
+	__le32	preq_q_in;		/*  In-Pointer. */
+	__le32	preq_q_out;		/*  Out-Pointer. */
+
+	__le32	unused_2[2];		/* Gap. */
+
+					/* ATIO Queue. */
+	__le32	atio_q_in;		/*  In-Pointer. */
+	__le32	atio_q_out;		/*  Out-Pointer. */
+
+	__le32	host_status;
+#define HSRX_RISC_INT		BIT_15	/* RISC to Host interrupt. */
+#define HSRX_RISC_PAUSED	BIT_8	/* RISC Paused. */
+
+	__le32	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. */
+					/* 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
+
+	__le32	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)
+					/* Data update mask. */
+#define GPDX_DATA_UPDATE_2_MASK	(BIT_28|BIT_27|BIT_26|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)
+
+	__le32	gpioe;			/* GPIO Enable register. */
+					/* Enable update mask. */
+#define GPEX_ENABLE_UPDATE_MASK	(BIT_17|BIT_16)
+					/* Enable update mask. */
+#define GPEX_ENABLE_UPDATE_2_MASK (BIT_28|BIT_27|BIT_26|BIT_17|BIT_16)
+					/* Enable. */
+#define GPEX_ENABLE		(BIT_1|BIT_0)
+
+	__le32	iobase_addr;		/* I/O Bus Base Address register. */
+
+	__le32	unused_3[10];		/* Gap. */
+
+	__le16	mailbox0;
+	__le16	mailbox1;
+	__le16	mailbox2;
+	__le16	mailbox3;
+	__le16	mailbox4;
+	__le16	mailbox5;
+	__le16	mailbox6;
+	__le16	mailbox7;
+	__le16	mailbox8;
+	__le16	mailbox9;
+	__le16	mailbox10;
+	__le16	mailbox11;
+	__le16	mailbox12;
+	__le16	mailbox13;
+	__le16	mailbox14;
+	__le16	mailbox15;
+	__le16	mailbox16;
+	__le16	mailbox17;
+	__le16	mailbox18;
+	__le16	mailbox19;
+	__le16	mailbox20;
+	__le16	mailbox21;
+	__le16	mailbox22;
+	__le16	mailbox23;
+	__le16	mailbox24;
+	__le16	mailbox25;
+	__le16	mailbox26;
+	__le16	mailbox27;
+	__le16	mailbox28;
+	__le16	mailbox29;
+	__le16	mailbox30;
+	__le16	mailbox31;
+
+	__le32	iobase_window;
+	__le32	iobase_c4;
+	__le32	iobase_c8;
+	__le32	unused_4_1[6];		/* Gap. */
+	__le32	iobase_q;
+	__le32	unused_5[2];		/* Gap. */
+	__le32	iobase_select;
+	__le32	unused_6[2];		/* Gap. */
+	__le32	iobase_sdata;
+};
+/* RISC-RISC semaphore register PCI offet */
+#define RISC_REGISTER_BASE_OFFSET	0x7010
+#define RISC_REGISTER_WINDOW_OFFSET	0x6
+
+/* RISC-RISC semaphore/flag register (risc address 0x7016) */
+
+#define RISC_SEMAPHORE		0x1UL
+#define RISC_SEMAPHORE_WE	(RISC_SEMAPHORE << 16)
+#define RISC_SEMAPHORE_CLR	(RISC_SEMAPHORE_WE | 0x0UL)
+#define RISC_SEMAPHORE_SET	(RISC_SEMAPHORE_WE | RISC_SEMAPHORE)
+
+#define RISC_SEMAPHORE_FORCE		0x8000UL
+#define RISC_SEMAPHORE_FORCE_WE		(RISC_SEMAPHORE_FORCE << 16)
+#define RISC_SEMAPHORE_FORCE_CLR	(RISC_SEMAPHORE_FORCE_WE | 0x0UL)
+#define RISC_SEMAPHORE_FORCE_SET	\
+		(RISC_SEMAPHORE_FORCE_WE | RISC_SEMAPHORE_FORCE)
+
+/* RISC semaphore timeouts (ms) */
+#define TIMEOUT_SEMAPHORE		2500
+#define TIMEOUT_SEMAPHORE_FORCE		2000
+#define TIMEOUT_TOTAL_ELAPSED		4500
+
+/* Trace Control *************************************************************/
+
+#define TC_AEN_DISABLE		0
+
+#define TC_EFT_ENABLE		4
+#define TC_EFT_DISABLE		5
+
+#define TC_FCE_ENABLE		8
+#define TC_FCE_OPTIONS		0
+#define TC_FCE_DEFAULT_RX_SIZE	2112
+#define TC_FCE_DEFAULT_TX_SIZE	2112
+#define TC_FCE_DISABLE		9
+#define TC_FCE_DISABLE_TRACE	BIT_0
+
+/* MID Support ***************************************************************/
+
+#define MIN_MULTI_ID_FABRIC	64	/* Must be power-of-2. */
+#define MAX_MULTI_ID_FABRIC	256	/* ... */
+
+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;
+
+	__le16	count;
+	__le16	options;
+
+	struct mid_conf_entry_24xx entries[MAX_MULTI_ID_FABRIC];
+};
+
+
+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;
+};
+
+/*
+ * Virtual Port Control IOCB
+ */
+#define VP_CTRL_IOCB_TYPE	0x30	/* Virtual 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. */
+
+	__le16	vp_idx_failed;
+
+	__le16	comp_status;		/* Completion status. */
+#define CS_VCE_IOCB_ERROR       0x01    /* Error processing IOCB */
+#define CS_VCE_ACQ_ID_ERROR	0x02	/* Error while acquireing ID. */
+#define CS_VCE_BUSY		0x05	/* Firmware not ready to accept cmd. */
+
+	__le16	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. */
+#define VCE_COMMAND_DISABLE_VPS_LOGO_ALL        0x0b /* Disable VPs and LOGO ports. */
+
+	__le16	vp_count;
+
+	uint8_t vp_idx_map[16];
+	__le16	flags;
+	__le16	id;
+	uint16_t reserved_4;
+	__le16	hopct;
+	uint8_t reserved_5[24];
+};
+
+/*
+ * Modify Virtual Port Configuration IOCB
+ */
+#define VP_CONFIG_IOCB_TYPE	0x31	/* Virtual Port Config entry. */
+struct vp_config_entry_24xx {
+	uint8_t entry_type;		/* Entry type. */
+	uint8_t entry_count;		/* Entry count. */
+	uint8_t handle_count;
+	uint8_t entry_status;		/* Entry Status. */
+
+	uint32_t handle;		/* System handle. */
+
+	__le16	flags;
+#define CS_VF_BIND_VPORTS_TO_VF         BIT_0
+#define CS_VF_SET_QOS_OF_VPORTS         BIT_1
+#define CS_VF_SET_HOPS_OF_VPORTS        BIT_2
+
+	__le16	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    /* Modify VP configurations. */
+#define VCT_COMMAND_MOD_ENABLE_VPS 0x01 /* Modify configuration & enable VPs. */
+
+	uint8_t vp_count;
+
+	uint8_t vp_index1;
+	uint8_t vp_index2;
+
+	uint8_t options_idx1;
+	uint8_t hard_address_idx1;
+	uint16_t reserved_vp1;
+	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_vp2;
+	uint8_t port_name_idx2[WWN_SIZE];
+	uint8_t node_name_idx2[WWN_SIZE];
+	__le16	id;
+	uint16_t reserved_4;
+	__le16	hopct;
+	uint8_t reserved_5[2];
+};
+
+#define VP_RPT_ID_IOCB_TYPE	0x32	/* Report ID Acquisition entry. */
+enum VP_STATUS {
+	VP_STAT_COMPL,
+	VP_STAT_FAIL,
+	VP_STAT_ID_CHG,
+	VP_STAT_SNS_TO,				/* timeout */
+	VP_STAT_SNS_RJT,
+	VP_STAT_SCR_TO,				/* timeout */
+	VP_STAT_SCR_RJT,
+};
+
+enum VP_FLAGS {
+	VP_FLAGS_CON_FLOOP = 1,
+	VP_FLAGS_CON_P2P = 2,
+	VP_FLAGS_CON_FABRIC = 3,
+	VP_FLAGS_NAME_VALID = BIT_5,
+};
+
+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. */
+	__le32 resv1;
+	uint8_t vp_acquired;
+	uint8_t vp_setup;
+	uint8_t vp_idx;		/* Format 0=reserved */
+	uint8_t vp_status;	/* Format 0=reserved */
+
+	uint8_t port_id[3];
+	uint8_t format;
+	union {
+		struct _f0 {
+			/* format 0 loop */
+			uint8_t vp_idx_map[16];
+			uint8_t reserved_4[32];
+		} f0;
+		struct _f1 {
+			/* format 1 fabric */
+			uint8_t vpstat1_subcode; /* vp_status=1 subcode */
+			uint8_t flags;
+#define TOPO_MASK  0xE
+#define TOPO_FL    0x2
+#define TOPO_N2N   0x4
+#define TOPO_F     0x6
+
+			uint16_t fip_flags;
+			uint8_t rsv2[12];
+
+			uint8_t ls_rjt_vendor;
+			uint8_t ls_rjt_explanation;
+			uint8_t ls_rjt_reason;
+			uint8_t rsv3[5];
+
+			uint8_t port_name[8];
+			uint8_t node_name[8];
+			uint16_t bbcr;
+			uint8_t reserved_5[6];
+		} f1;
+		struct _f2 { /* format 2: N2N direct connect */
+			uint8_t vpstat1_subcode;
+			uint8_t flags;
+			uint16_t fip_flags;
+			uint8_t rsv2[12];
+
+			uint8_t ls_rjt_vendor;
+			uint8_t ls_rjt_explanation;
+			uint8_t ls_rjt_reason;
+			uint8_t rsv3[5];
+
+			uint8_t port_name[8];
+			uint8_t node_name[8];
+			uint16_t bbcr;
+			uint8_t reserved_5[2];
+			uint8_t remote_nport_id[4];
+		} f2;
+	} u;
+};
+
+#define VF_EVFP_IOCB_TYPE       0x26    /* Exchange Virtual Fabric Parameters entry. */
+struct vf_evfp_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. */
+        __le16	comp_status;           /* Completion status. */
+        __le16	timeout;               /* timeout */
+        __le16	adim_tagging_mode;
+
+        __le16	vfport_id;
+        uint32_t exch_addr;
+
+        __le16	nport_handle;          /* N_PORT handle. */
+        __le16	control_flags;
+        uint32_t io_parameter_0;
+        uint32_t io_parameter_1;
+	__le64	 tx_address __packed;	/* Data segment 0 address. */
+        uint32_t tx_len;                /* Data segment 0 length. */
+	__le64	 rx_address __packed;	/* Data segment 1 address. */
+        uint32_t rx_len;                /* Data segment 1 length. */
+};
+
+/* END MID Support ***********************************************************/
+
+/* Flash Description Table ***************************************************/
+
+struct qla_fdt_layout {
+	uint8_t sig[4];
+	__le16	version;
+	__le16	len;
+	__le16	checksum;
+	uint8_t unused1[2];
+	uint8_t model[16];
+	__le16	man_id;
+	__le16	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;
+	__le32 block_size;
+	__le32 alt_block_size;
+	__le32 flash_size;
+	__le32 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;
+	__le16	read_timeout;
+	uint8_t protect_sec_cmd;
+	uint8_t unused2[65];
+};
+
+/* Flash Layout Table ********************************************************/
+
+struct qla_flt_location {
+	uint8_t sig[4];
+	__le16	start_lo;
+	__le16	start_hi;
+	uint8_t version;
+	uint8_t unused[5];
+	__le16	checksum;
+};
+
+#define FLT_REG_FW		0x01
+#define FLT_REG_BOOT_CODE	0x07
+#define FLT_REG_VPD_0		0x14
+#define FLT_REG_NVRAM_0		0x15
+#define FLT_REG_VPD_1		0x16
+#define FLT_REG_NVRAM_1		0x17
+#define FLT_REG_VPD_2		0xD4
+#define FLT_REG_NVRAM_2		0xD5
+#define FLT_REG_VPD_3		0xD6
+#define FLT_REG_NVRAM_3		0xD7
+#define FLT_REG_FDT		0x1a
+#define FLT_REG_FLT		0x1c
+#define FLT_REG_HW_EVENT_0	0x1d
+#define FLT_REG_HW_EVENT_1	0x1f
+#define FLT_REG_NPIV_CONF_0	0x29
+#define FLT_REG_NPIV_CONF_1	0x2a
+#define FLT_REG_GOLD_FW		0x2f
+#define FLT_REG_FCP_PRIO_0	0x87
+#define FLT_REG_FCP_PRIO_1	0x88
+#define FLT_REG_CNA_FW		0x97
+#define FLT_REG_BOOT_CODE_8044	0xA2
+#define FLT_REG_FCOE_FW		0xA4
+#define FLT_REG_FCOE_NVRAM_0	0xAA
+#define FLT_REG_FCOE_NVRAM_1	0xAC
+
+/* 27xx */
+#define FLT_REG_IMG_PRI_27XX	0x95
+#define FLT_REG_IMG_SEC_27XX	0x96
+#define FLT_REG_FW_SEC_27XX	0x02
+#define FLT_REG_BOOTLOAD_SEC_27XX	0x9
+#define FLT_REG_VPD_SEC_27XX_0	0x50
+#define FLT_REG_VPD_SEC_27XX_1	0x52
+#define FLT_REG_VPD_SEC_27XX_2	0xD8
+#define FLT_REG_VPD_SEC_27XX_3	0xDA
+#define FLT_REG_NVME_PARAMS_27XX	0x21
+
+/* 28xx */
+#define FLT_REG_AUX_IMG_PRI_28XX	0x125
+#define FLT_REG_AUX_IMG_SEC_28XX	0x126
+#define FLT_REG_VPD_SEC_28XX_0		0x10C
+#define FLT_REG_VPD_SEC_28XX_1		0x10E
+#define FLT_REG_VPD_SEC_28XX_2		0x110
+#define FLT_REG_VPD_SEC_28XX_3		0x112
+#define FLT_REG_NVRAM_SEC_28XX_0	0x10D
+#define FLT_REG_NVRAM_SEC_28XX_1	0x10F
+#define FLT_REG_NVRAM_SEC_28XX_2	0x111
+#define FLT_REG_NVRAM_SEC_28XX_3	0x113
+#define FLT_REG_MPI_PRI_28XX		0xD3
+#define FLT_REG_MPI_SEC_28XX		0xF0
+#define FLT_REG_PEP_PRI_28XX		0xD1
+#define FLT_REG_PEP_SEC_28XX		0xF1
+#define FLT_REG_NVME_PARAMS_PRI_28XX	0x14E
+#define FLT_REG_NVME_PARAMS_SEC_28XX	0x179
+
+struct qla_flt_region {
+	__le16	code;
+	uint8_t attribute;
+	uint8_t reserved;
+	__le32 size;
+	__le32 start;
+	__le32 end;
+};
+
+struct qla_flt_header {
+	__le16	version;
+	__le16	length;
+	__le16	checksum;
+	__le16	unused;
+	struct qla_flt_region region[];
+};
+
+#define FLT_REGION_SIZE		16
+#define FLT_MAX_REGIONS		0xFF
+#define FLT_REGIONS_SIZE	(FLT_REGION_SIZE * FLT_MAX_REGIONS)
+
+/* Flash NPIV Configuration Table ********************************************/
+
+struct qla_npiv_header {
+	uint8_t sig[2];
+	__le16	version;
+	__le16	entries;
+	__le16	unused[4];
+	__le16	checksum;
+};
+
+struct qla_npiv_entry {
+	__le16	flags;
+	__le16	vf_id;
+	uint8_t q_qos;
+	uint8_t f_qos;
+	__le16	unused1;
+	uint8_t port_name[WWN_SIZE];
+	uint8_t node_name[WWN_SIZE];
+};
+
+/* 84XX Support **************************************************************/
+
+#define MBA_ISP84XX_ALERT	0x800f  /* Alert Notification. */
+#define A84_PANIC_RECOVERY	0x1
+#define A84_OP_LOGIN_COMPLETE	0x2
+#define A84_DIAG_LOGIN_COMPLETE	0x3
+#define A84_GOLD_LOGIN_COMPLETE	0x4
+
+#define MBC_ISP84XX_RESET	0x3a    /* Reset. */
+
+#define FSTATE_REMOTE_FC_DOWN	BIT_0
+#define FSTATE_NSL_LINK_DOWN	BIT_1
+#define FSTATE_IS_DIAG_FW	BIT_2
+#define FSTATE_LOGGED_IN	BIT_3
+#define FSTATE_WAITING_FOR_VERIFY	BIT_4
+
+#define VERIFY_CHIP_IOCB_TYPE	0x1B
+struct verify_chip_entry_84xx {
+	uint8_t entry_type;
+	uint8_t entry_count;
+	uint8_t sys_defined;
+	uint8_t entry_status;
+
+	uint32_t handle;
+
+	__le16	options;
+#define VCO_DONT_UPDATE_FW	BIT_0
+#define VCO_FORCE_UPDATE	BIT_1
+#define VCO_DONT_RESET_UPDATE	BIT_2
+#define VCO_DIAG_FW		BIT_3
+#define VCO_END_OF_DATA		BIT_14
+#define VCO_ENABLE_DSD		BIT_15
+
+	__le16	reserved_1;
+
+	__le16	data_seg_cnt;
+	__le16	reserved_2[3];
+
+	__le32	fw_ver;
+	__le32	exchange_address;
+
+	__le32 reserved_3[3];
+	__le32	fw_size;
+	__le32	fw_seq_size;
+	__le32	relative_offset;
+
+	struct dsd64 dsd;
+};
+
+struct verify_chip_rsp_84xx {
+	uint8_t entry_type;
+	uint8_t entry_count;
+	uint8_t sys_defined;
+	uint8_t entry_status;
+
+	uint32_t handle;
+
+	__le16	comp_status;
+#define CS_VCS_CHIP_FAILURE	0x3
+#define CS_VCS_BAD_EXCHANGE	0x8
+#define CS_VCS_SEQ_COMPLETEi	0x40
+
+	__le16	failure_code;
+#define VFC_CHECKSUM_ERROR	0x1
+#define VFC_INVALID_LEN		0x2
+#define VFC_ALREADY_IN_PROGRESS	0x8
+
+	__le16	reserved_1[4];
+
+	__le32	fw_ver;
+	__le32	exchange_address;
+
+	__le32 reserved_2[6];
+};
+
+#define ACCESS_CHIP_IOCB_TYPE	0x2B
+struct access_chip_84xx {
+	uint8_t entry_type;
+	uint8_t entry_count;
+	uint8_t sys_defined;
+	uint8_t entry_status;
+
+	uint32_t handle;
+
+	__le16	options;
+#define ACO_DUMP_MEMORY		0x0
+#define ACO_LOAD_MEMORY		0x1
+#define ACO_CHANGE_CONFIG_PARAM	0x2
+#define ACO_REQUEST_INFO	0x3
+
+	__le16	reserved1;
+
+	__le16	dseg_count;
+	__le16	reserved2[3];
+
+	__le32	parameter1;
+	__le32	parameter2;
+	__le32	parameter3;
+
+	__le32	reserved3[3];
+	__le32	total_byte_cnt;
+	__le32	reserved4;
+
+	struct dsd64 dsd;
+};
+
+struct access_chip_rsp_84xx {
+	uint8_t entry_type;
+	uint8_t entry_count;
+	uint8_t sys_defined;
+	uint8_t entry_status;
+
+	uint32_t handle;
+
+	__le16	comp_status;
+	__le16	failure_code;
+	__le32	residual_count;
+
+	__le32	reserved[12];
+};
+
+/* 81XX Support **************************************************************/
+
+#define MBA_DCBX_START		0x8016
+#define MBA_DCBX_COMPLETE	0x8030
+#define MBA_FCF_CONF_ERR	0x8031
+#define MBA_DCBX_PARAM_UPDATE	0x8032
+#define MBA_IDC_COMPLETE	0x8100
+#define MBA_IDC_NOTIFY		0x8101
+#define MBA_IDC_TIME_EXT	0x8102
+
+#define MBC_IDC_ACK		0x101
+#define MBC_RESTART_MPI_FW	0x3d
+#define MBC_FLASH_ACCESS_CTRL	0x3e	/* Control flash access. */
+#define MBC_GET_XGMAC_STATS	0x7a
+#define MBC_GET_DCBX_PARAMS	0x51
+
+/*
+ * ISP83xx mailbox commands
+ */
+#define MBC_WRITE_REMOTE_REG		0x0001 /* Write remote register */
+#define MBC_READ_REMOTE_REG		0x0009 /* Read remote register */
+#define MBC_RESTART_NIC_FIRMWARE	0x003d /* Restart NIC firmware */
+#define MBC_SET_ACCESS_CONTROL		0x003e /* Access control command */
+
+/* Flash access control option field bit definitions */
+#define FAC_OPT_FORCE_SEMAPHORE		BIT_15
+#define FAC_OPT_REQUESTOR_ID		BIT_14
+#define FAC_OPT_CMD_SUBCODE		0xff
+
+/* Flash access control command subcodes */
+#define FAC_OPT_CMD_WRITE_PROTECT	0x00
+#define FAC_OPT_CMD_WRITE_ENABLE	0x01
+#define FAC_OPT_CMD_ERASE_SECTOR	0x02
+#define FAC_OPT_CMD_LOCK_SEMAPHORE	0x03
+#define FAC_OPT_CMD_UNLOCK_SEMAPHORE	0x04
+#define FAC_OPT_CMD_GET_SECTOR_SIZE	0x05
+
+/* enhanced features bit definitions */
+#define NEF_LR_DIST_ENABLE	BIT_0
+
+/* LR Distance bit positions */
+#define LR_DIST_NV_POS		2
+#define LR_DIST_NV_MASK		0xf
+#define LR_DIST_FW_POS		12
+
+/* FAC semaphore defines */
+#define FAC_SEMAPHORE_UNLOCK    0
+#define FAC_SEMAPHORE_LOCK      1
+
+struct nvram_81xx {
+	/* NVRAM header. */
+	uint8_t id[4];
+	__le16	nvram_version;
+	__le16	reserved_0;
+
+	/* Firmware Initialization Control Block. */
+	__le16	version;
+	__le16	reserved_1;
+	__le16	frame_payload_size;
+	__le16	execution_throttle;
+	__le16	exchange_count;
+	__le16	reserved_2;
+
+	uint8_t port_name[WWN_SIZE];
+	uint8_t node_name[WWN_SIZE];
+
+	__le16	login_retry_count;
+	__le16	reserved_3;
+	__le16	interrupt_delay_timer;
+	__le16	login_timeout;
+
+	__le32	firmware_options_1;
+	__le32	firmware_options_2;
+	__le32	firmware_options_3;
+
+	__le16	reserved_4[4];
+
+	/* Offset 64. */
+	uint8_t enode_mac[6];
+	__le16	reserved_5[5];
+
+	/* Offset 80. */
+	__le16	reserved_6[24];
+
+	/* Offset 128. */
+	__le16	ex_version;
+	uint8_t prio_fcf_matching_flags;
+	uint8_t reserved_6_1[3];
+	__le16	pri_fcf_vlan_id;
+	uint8_t pri_fcf_fabric_name[8];
+	__le16	reserved_6_2[7];
+	uint8_t spma_mac_addr[6];
+	__le16	reserved_6_3[14];
+
+	/* Offset 192. */
+	uint8_t min_supported_speed;
+	uint8_t reserved_7_0;
+	__le16	reserved_7[31];
+
+	/*
+	 * 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  = Disable Serdes
+	 * BIT 6  = Opt boot mode
+	 * BIT 7  = Interrupt enable
+	 *
+	 * BIT 8  = EV Control enable
+	 * BIT 9  = Enable lip reset
+	 * BIT 10 = Enable lip full login
+	 * BIT 11 = Enable target reset
+	 * BIT 12 = Stop firmware
+	 * BIT 13 = Enable nodename option
+	 * BIT 14 = Default WWPN valid
+	 * BIT 15 = Enable alternate WWN
+	 *
+	 * BIT 16 = CLP LUN string
+	 * BIT 17 = CLP Target string
+	 * BIT 18 = CLP BIOS enable string
+	 * BIT 19 = CLP Serdes string
+	 * BIT 20 = CLP WWPN string
+	 * BIT 21 = CLP WWNN string
+	 * BIT 22 =
+	 * BIT 23 =
+	 * BIT 24 = Keep WWPN
+	 * BIT 25 = Temp WWPN
+	 * BIT 26-31 =
+	 */
+	__le32	host_p;
+
+	uint8_t alternate_port_name[WWN_SIZE];
+	uint8_t alternate_node_name[WWN_SIZE];
+
+	uint8_t boot_port_name[WWN_SIZE];
+	__le16	boot_lun_number;
+	__le16	reserved_8;
+
+	uint8_t alt1_boot_port_name[WWN_SIZE];
+	__le16	alt1_boot_lun_number;
+	__le16	reserved_9;
+
+	uint8_t alt2_boot_port_name[WWN_SIZE];
+	__le16	alt2_boot_lun_number;
+	__le16	reserved_10;
+
+	uint8_t alt3_boot_port_name[WWN_SIZE];
+	__le16	alt3_boot_lun_number;
+	__le16	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 =
+	 */
+	__le32	efi_parameters;
+
+	uint8_t reset_delay;
+	uint8_t reserved_12;
+	__le16	reserved_13;
+
+	__le16	boot_id_number;
+	__le16	reserved_14;
+
+	__le16	max_luns_per_target;
+	__le16	reserved_15;
+
+	__le16	port_down_retry_count;
+	__le16	link_down_timeout;
+
+	/* FCode parameters. */
+	__le16	fcode_parameter;
+
+	__le16	reserved_16[3];
+
+	/* Offset 352. */
+	uint8_t reserved_17[4];
+	__le16	reserved_18[5];
+	uint8_t reserved_19[2];
+	__le16	reserved_20[8];
+
+	/* Offset 384. */
+	uint8_t reserved_21[16];
+	__le16	reserved_22[3];
+
+	/* Offset 406 (0x196) Enhanced Features
+	 * BIT 0    = Extended BB credits for LR
+	 * BIT 1    = Virtual Fabric Enable
+	 * BIT 2-5  = Distance Support if BIT 0 is on
+	 * BIT 6    = Prefer FCP
+	 * BIT 7    = SCM Disabled if BIT is set (1)
+	 * BIT 8-15 = Unused
+	 */
+	uint16_t enhanced_features;
+
+	uint16_t reserved_24[4];
+
+	/* Offset 416. */
+	__le16	reserved_25[32];
+
+	/* Offset 480. */
+	uint8_t model_name[16];
+
+	/* Offset 496. */
+	__le16	feature_mask_l;
+	__le16	feature_mask_h;
+	__le16	reserved_26[2];
+
+	__le16	subsystem_vendor_id;
+	__le16	subsystem_device_id;
+
+	__le32	checksum;
+};
+
+/*
+ * ISP Initialization Control Block.
+ * Little endian except where noted.
+ */
+#define	ICB_VERSION 1
+struct init_cb_81xx {
+	__le16	version;
+	__le16	reserved_1;
+
+	__le16	frame_payload_size;
+	__le16	execution_throttle;
+	__le16	exchange_count;
+
+	__le16	reserved_2;
+
+	uint8_t port_name[WWN_SIZE];		/* Big endian. */
+	uint8_t node_name[WWN_SIZE];		/* Big endian. */
+
+	__le16	response_q_inpointer;
+	__le16	request_q_outpointer;
+
+	__le16	login_retry_count;
+
+	__le16	prio_request_q_outpointer;
+
+	__le16	response_q_length;
+	__le16	request_q_length;
+
+	__le16	reserved_3;
+
+	__le16	prio_request_q_length;
+
+	__le64	 request_q_address __packed;
+	__le64	 response_q_address __packed;
+	__le64	 prio_request_q_address __packed;
+
+	uint8_t reserved_4[8];
+
+	__le16	atio_q_inpointer;
+	__le16	atio_q_length;
+	__le64	 atio_q_address __packed;
+
+	__le16	interrupt_delay_timer;		/* 100us increments. */
+	__le16	login_timeout;
+
+	/*
+	 * BIT 0-3 = Reserved
+	 * BIT 4  = Enable Target Mode
+	 * BIT 5  = Disable Initiator Mode
+	 * BIT 6  = Reserved
+	 * BIT 7  = Reserved
+	 *
+	 * BIT 8-13 = Reserved
+	 * BIT 14 = Node Name Option
+	 * BIT 15-31 = Reserved
+	 */
+	__le32	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 4-7 = Reserved
+	 *
+	 * 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 = Reserved
+	 * BIT 14 = Enable Target PRLI Control
+	 * BIT 15-31 = Reserved
+	 */
+	__le32	firmware_options_2;
+
+	/*
+	 * BIT 0-3 = 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  = Reserved
+	 *
+	 * BIT 8  = Reserved
+	 * BIT 9  = Enable Out-of-Order FCP_XFER_RDY relative offset handling
+	 * BIT 10-16 = Reserved
+	 * BIT 17 = Enable multiple FCFs
+	 * BIT 18-20 = MAC addressing mode
+	 * BIT 21-25 = Ethernet data rate
+	 * BIT 26 = Enable ethernet header rx IOCB for ATIO q
+	 * BIT 27 = Enable ethernet header rx IOCB for response q
+	 * BIT 28 = SPMA selection bit 0
+	 * BIT 28 = SPMA selection bit 1
+	 * BIT 30-31 = Reserved
+	 */
+	__le32	firmware_options_3;
+
+	uint8_t  reserved_5[8];
+
+	uint8_t enode_mac[6];
+
+	uint8_t reserved_6[10];
+};
+
+struct mid_init_cb_81xx {
+	struct init_cb_81xx init_cb;
+
+	uint16_t count;
+	uint16_t options;
+
+	struct mid_conf_entry_24xx entries[MAX_MULTI_ID_FABRIC];
+};
+
+struct ex_init_cb_81xx {
+	uint16_t ex_version;
+	uint8_t prio_fcf_matching_flags;
+	uint8_t reserved_1[3];
+	uint16_t pri_fcf_vlan_id;
+	uint8_t pri_fcf_fabric_name[8];
+	uint16_t reserved_2[7];
+	uint8_t spma_mac_addr[6];
+	uint16_t reserved_3[14];
+};
+
+#define FARX_ACCESS_FLASH_CONF_81XX	0x7FFD0000
+#define FARX_ACCESS_FLASH_DATA_81XX	0x7F800000
+#define FARX_ACCESS_FLASH_CONF_28XX	0x7FFD0000
+#define FARX_ACCESS_FLASH_DATA_28XX	0x7F7D0000
+
+/* FCP priority config defines *************************************/
+/* operations */
+#define QLFC_FCP_PRIO_DISABLE           0x0
+#define QLFC_FCP_PRIO_ENABLE            0x1
+#define QLFC_FCP_PRIO_GET_CONFIG        0x2
+#define QLFC_FCP_PRIO_SET_CONFIG        0x3
+
+struct qla_fcp_prio_entry {
+	uint16_t flags;         /* Describes parameter(s) in FCP        */
+	/* priority entry that are valid        */
+#define FCP_PRIO_ENTRY_VALID            0x1
+#define FCP_PRIO_ENTRY_TAG_VALID        0x2
+#define FCP_PRIO_ENTRY_SPID_VALID       0x4
+#define FCP_PRIO_ENTRY_DPID_VALID       0x8
+#define FCP_PRIO_ENTRY_LUNB_VALID       0x10
+#define FCP_PRIO_ENTRY_LUNE_VALID       0x20
+#define FCP_PRIO_ENTRY_SWWN_VALID       0x40
+#define FCP_PRIO_ENTRY_DWWN_VALID       0x80
+	uint8_t  tag;           /* Priority value                   */
+	uint8_t  reserved;      /* Reserved for future use          */
+	uint32_t src_pid;       /* Src port id. high order byte     */
+				/* unused; -1 (wild card)           */
+	uint32_t dst_pid;       /* Src port id. high order byte     */
+	/* unused; -1 (wild card)           */
+	uint16_t lun_beg;       /* 1st lun num of lun range.        */
+				/* -1 (wild card)                   */
+	uint16_t lun_end;       /* 2nd lun num of lun range.        */
+				/* -1 (wild card)                   */
+	uint8_t  src_wwpn[8];   /* Source WWPN: -1 (wild card)      */
+	uint8_t  dst_wwpn[8];   /* Destination WWPN: -1 (wild card) */
+};
+
+struct qla_fcp_prio_cfg {
+	uint8_t  signature[4];  /* "HQOS" signature of config data  */
+	uint16_t version;       /* 1: Initial version               */
+	uint16_t length;        /* config data size in num bytes    */
+	uint16_t checksum;      /* config data bytes checksum       */
+	uint16_t num_entries;   /* Number of entries                */
+	uint16_t size_of_entry; /* Size of each entry in num bytes  */
+	uint8_t  attributes;    /* enable/disable, persistence      */
+#define FCP_PRIO_ATTR_DISABLE   0x0
+#define FCP_PRIO_ATTR_ENABLE    0x1
+#define FCP_PRIO_ATTR_PERSIST   0x2
+	uint8_t  reserved;      /* Reserved for future use          */
+#define FCP_PRIO_CFG_HDR_SIZE   offsetof(struct qla_fcp_prio_cfg, entry)
+	struct qla_fcp_prio_entry entry[1023]; /* fcp priority entries  */
+	uint8_t  reserved2[16];
+};
+
+#define FCP_PRIO_CFG_SIZE       (32*1024) /* fcp prio data per port*/
+
+/* 25XX Support ****************************************************/
+#define FA_FCP_PRIO0_ADDR_25	0x3C000
+#define FA_FCP_PRIO1_ADDR_25	0x3E000
+
+/* 81XX Flash locations -- occupies second 2MB region. */
+#define FA_BOOT_CODE_ADDR_81	0x80000
+#define FA_RISC_CODE_ADDR_81	0xA0000
+#define FA_FW_AREA_ADDR_81	0xC0000
+#define FA_VPD_NVRAM_ADDR_81	0xD0000
+#define FA_VPD0_ADDR_81		0xD0000
+#define FA_VPD1_ADDR_81		0xD0400
+#define FA_NVRAM0_ADDR_81	0xD0080
+#define FA_NVRAM1_ADDR_81	0xD0180
+#define FA_FEATURE_ADDR_81	0xD4000
+#define FA_FLASH_DESCR_ADDR_81	0xD8000
+#define FA_FLASH_LAYOUT_ADDR_81	0xD8400
+#define FA_HW_EVENT0_ADDR_81	0xDC000
+#define FA_HW_EVENT1_ADDR_81	0xDC400
+#define FA_NPIV_CONF0_ADDR_81	0xD1000
+#define FA_NPIV_CONF1_ADDR_81	0xD2000
+
+/* 83XX Flash locations -- occupies second 8MB region. */
+#define FA_FLASH_LAYOUT_ADDR_83	(0x3F1000/4)
+#define FA_FLASH_LAYOUT_ADDR_28	(0x11000/4)
+
+#define NVRAM_DUAL_FCP_NVME_FLAG_OFFSET	0x196
+
+#endif