drivers/scsi/qla2xxx/qla_nx2.h - linux - Git at Google

 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * QLogic Fibre Channel HBA Driver
  * Copyright (c)  2003-2014 QLogic Corporation
  */

 #ifndef __QLA_NX2_H
 #define __QLA_NX2_H

 #define QSNT_ACK_TOV				30
 #define INTENT_TO_RECOVER			0x01
 #define PROCEED_TO_RECOVER			0x02
 #define IDC_LOCK_RECOVERY_OWNER_MASK		0x3C
 #define IDC_LOCK_RECOVERY_STATE_MASK		0x3
 #define IDC_LOCK_RECOVERY_STATE_SHIFT_BITS	2

 #define QLA8044_DRV_LOCK_MSLEEP		200
 #define QLA8044_ADDR_DDR_NET		(0x0000000000000000ULL)
 #define QLA8044_ADDR_DDR_NET_MAX	(0x000000000fffffffULL)

 #define MD_MIU_TEST_AGT_WRDATA_LO		0x410000A0
 #define MD_MIU_TEST_AGT_WRDATA_HI		0x410000A4
 #define MD_MIU_TEST_AGT_WRDATA_ULO		0x410000B0
 #define MD_MIU_TEST_AGT_WRDATA_UHI		0x410000B4

 /* MIU_TEST_AGT_CTRL flags. work for SIU as well */
 #define MIU_TA_CTL_WRITE_ENABLE	(MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE)
 #define MIU_TA_CTL_WRITE_START	(MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE |	\
 				 MIU_TA_CTL_START)
 #define MIU_TA_CTL_START_ENABLE	(MIU_TA_CTL_START | MIU_TA_CTL_ENABLE)

 /* Imbus address bit used to indicate a host address. This bit is
  * eliminated by the pcie bar and bar select before presentation
  * over pcie. */
 /* host memory via IMBUS */
 #define QLA8044_P2_ADDR_PCIE	(0x0000000800000000ULL)
 #define QLA8044_P3_ADDR_PCIE	(0x0000008000000000ULL)
 #define QLA8044_ADDR_PCIE_MAX	(0x0000000FFFFFFFFFULL)
 #define QLA8044_ADDR_OCM0	(0x0000000200000000ULL)
 #define QLA8044_ADDR_OCM0_MAX	(0x00000002000fffffULL)
 #define QLA8044_ADDR_OCM1	(0x0000000200400000ULL)
 #define QLA8044_ADDR_OCM1_MAX	(0x00000002004fffffULL)
 #define QLA8044_ADDR_QDR_NET	(0x0000000300000000ULL)
 #define QLA8044_P2_ADDR_QDR_NET_MAX	(0x00000003001fffffULL)
 #define QLA8044_P3_ADDR_QDR_NET_MAX	(0x0000000303ffffffULL)
 #define QLA8044_ADDR_QDR_NET_MAX	(0x0000000307ffffffULL)
 #define QLA8044_PCI_CRBSPACE		((unsigned long)0x06000000)
 #define QLA8044_PCI_DIRECT_CRB		((unsigned long)0x04400000)
 #define QLA8044_PCI_CAMQM		((unsigned long)0x04800000)
 #define QLA8044_PCI_CAMQM_MAX		((unsigned long)0x04ffffff)
 #define QLA8044_PCI_DDR_NET		((unsigned long)0x00000000)
 #define QLA8044_PCI_QDR_NET		((unsigned long)0x04000000)
 #define QLA8044_PCI_QDR_NET_MAX		((unsigned long)0x043fffff)

 /*  PCI Windowing for DDR regions.  */
 static inline bool addr_in_range(u64 addr, u64 low, u64 high)
 {
 	return addr <= high && addr >= low;
 }

 /* Indirectly Mapped Registers */
 #define QLA8044_FLASH_SPI_STATUS	0x2808E010
 #define QLA8044_FLASH_SPI_CONTROL	0x2808E014
 #define QLA8044_FLASH_STATUS		0x42100004
 #define QLA8044_FLASH_CONTROL		0x42110004
 #define QLA8044_FLASH_ADDR		0x42110008
 #define QLA8044_FLASH_WRDATA		0x4211000C
 #define QLA8044_FLASH_RDDATA		0x42110018
 #define QLA8044_FLASH_DIRECT_WINDOW	0x42110030
 #define QLA8044_FLASH_DIRECT_DATA(DATA) (0x42150000 | (0x0000FFFF&DATA))

 /* Flash access regs */
 #define QLA8044_FLASH_LOCK		0x3850
 #define QLA8044_FLASH_UNLOCK		0x3854
 #define QLA8044_FLASH_LOCK_ID		0x3500

 /* Driver Lock regs */
 #define QLA8044_DRV_LOCK		0x3868
 #define QLA8044_DRV_UNLOCK		0x386C
 #define QLA8044_DRV_LOCK_ID		0x3504
 #define QLA8044_DRV_LOCKRECOVERY	0x379C

 /* IDC version */
 #define QLA8044_IDC_VER_MAJ_VALUE       0x1
 #define QLA8044_IDC_VER_MIN_VALUE       0x0

 /* IDC Registers : Driver Coexistence Defines */
 #define QLA8044_CRB_IDC_VER_MAJOR	0x3780
 #define QLA8044_CRB_IDC_VER_MINOR	0x3798
 #define QLA8044_IDC_DRV_AUDIT		0x3794
 #define QLA8044_SRE_SHIM_CONTROL	0x0D200284
 #define QLA8044_PORT0_RXB_PAUSE_THRS	0x0B2003A4
 #define QLA8044_PORT1_RXB_PAUSE_THRS	0x0B2013A4
 #define QLA8044_PORT0_RXB_TC_MAX_CELL	0x0B200388
 #define QLA8044_PORT1_RXB_TC_MAX_CELL	0x0B201388
 #define QLA8044_PORT0_RXB_TC_STATS	0x0B20039C
 #define QLA8044_PORT1_RXB_TC_STATS	0x0B20139C
 #define QLA8044_PORT2_IFB_PAUSE_THRS	0x0B200704
 #define QLA8044_PORT3_IFB_PAUSE_THRS	0x0B201704

 /* set value to pause threshold value */
 #define QLA8044_SET_PAUSE_VAL		0x0
 #define QLA8044_SET_TC_MAX_CELL_VAL	0x03FF03FF
 #define QLA8044_PEG_HALT_STATUS1	0x34A8
 #define QLA8044_PEG_HALT_STATUS2	0x34AC
 #define QLA8044_PEG_ALIVE_COUNTER	0x34B0 /* FW_HEARTBEAT */
 #define QLA8044_FW_CAPABILITIES		0x3528
 #define QLA8044_CRB_DRV_ACTIVE		0x3788 /* IDC_DRV_PRESENCE */
 #define QLA8044_CRB_DEV_STATE		0x3784 /* IDC_DEV_STATE */
 #define QLA8044_CRB_DRV_STATE		0x378C /* IDC_DRV_ACK */
 #define QLA8044_CRB_DRV_SCRATCH		0x3548
 #define QLA8044_CRB_DEV_PART_INFO1	0x37E0
 #define QLA8044_CRB_DEV_PART_INFO2	0x37E4
 #define QLA8044_FW_VER_MAJOR		0x3550
 #define QLA8044_FW_VER_MINOR		0x3554
 #define QLA8044_FW_VER_SUB		0x3558
 #define QLA8044_NPAR_STATE		0x359C
 #define QLA8044_FW_IMAGE_VALID		0x35FC
 #define QLA8044_CMDPEG_STATE		0x3650
 #define QLA8044_ASIC_TEMP		0x37B4
 #define QLA8044_FW_API			0x356C
 #define QLA8044_DRV_OP_MODE		0x3570
 #define QLA8044_CRB_WIN_BASE		0x3800
 #define QLA8044_CRB_WIN_FUNC(f)		(QLA8044_CRB_WIN_BASE+((f)*4))
 #define QLA8044_SEM_LOCK_BASE		0x3840
 #define QLA8044_SEM_UNLOCK_BASE		0x3844
 #define QLA8044_SEM_LOCK_FUNC(f)	(QLA8044_SEM_LOCK_BASE+((f)*8))
 #define QLA8044_SEM_UNLOCK_FUNC(f)	(QLA8044_SEM_UNLOCK_BASE+((f)*8))
 #define QLA8044_LINK_STATE(f)		(0x3698+((f) > 7 ? 4 : 0))
 #define QLA8044_LINK_SPEED(f)		(0x36E0+(((f) >> 2) * 4))
 #define QLA8044_MAX_LINK_SPEED(f)       (0x36F0+(((f) / 4) * 4))
 #define QLA8044_LINK_SPEED_FACTOR	10
 #define QLA8044_FUN7_ACTIVE_INDEX	0x80

 /* FLASH API Defines */
 #define QLA8044_FLASH_MAX_WAIT_USEC	100
 #define QLA8044_FLASH_LOCK_TIMEOUT	10000
 #define QLA8044_FLASH_SECTOR_SIZE	65536
 #define QLA8044_DRV_LOCK_TIMEOUT	2000
 #define QLA8044_FLASH_SECTOR_ERASE_CMD	0xdeadbeef
 #define QLA8044_FLASH_WRITE_CMD		0xdacdacda
 #define QLA8044_FLASH_BUFFER_WRITE_CMD	0xcadcadca
 #define QLA8044_FLASH_READ_RETRY_COUNT	2000
 #define QLA8044_FLASH_STATUS_READY	0x6
 #define QLA8044_FLASH_BUFFER_WRITE_MIN	2
 #define QLA8044_FLASH_BUFFER_WRITE_MAX	64
 #define QLA8044_FLASH_STATUS_REG_POLL_DELAY 1
 #define QLA8044_ERASE_MODE		1
 #define QLA8044_WRITE_MODE		2
 #define QLA8044_DWORD_WRITE_MODE	3
 #define QLA8044_GLOBAL_RESET		0x38CC
 #define QLA8044_WILDCARD		0x38F0
 #define QLA8044_INFORMANT		0x38FC
 #define QLA8044_HOST_MBX_CTRL		0x3038
 #define QLA8044_FW_MBX_CTRL		0x303C
 #define QLA8044_BOOTLOADER_ADDR		0x355C
 #define QLA8044_BOOTLOADER_SIZE		0x3560
 #define QLA8044_FW_IMAGE_ADDR		0x3564
 #define QLA8044_MBX_INTR_ENABLE		0x1000
 #define QLA8044_MBX_INTR_MASK		0x1200

 /* IDC Control Register bit defines */
 #define DONTRESET_BIT0		0x1
 #define GRACEFUL_RESET_BIT1	0x2

 /* ISP8044 PEG_HALT_STATUS1 bits */
 #define QLA8044_HALT_STATUS_INFORMATIONAL (0x1 << 29)
 #define QLA8044_HALT_STATUS_FW_RESET	  (0x2 << 29)
 #define QLA8044_HALT_STATUS_UNRECOVERABLE (0x4 << 29)

 /* Firmware image definitions */
 #define QLA8044_BOOTLOADER_FLASH_ADDR	0x10000
 #define QLA8044_BOOT_FROM_FLASH		0
 #define QLA8044_IDC_PARAM_ADDR		0x3e8020

 /* FLASH related definitions */
 #define QLA8044_OPTROM_BURST_SIZE		0x100
 #define QLA8044_MAX_OPTROM_BURST_DWORDS		(QLA8044_OPTROM_BURST_SIZE / 4)
 #define QLA8044_MIN_OPTROM_BURST_DWORDS		2
 #define QLA8044_SECTOR_SIZE			(64 * 1024)

 #define QLA8044_FLASH_SPI_CTL			0x4
 #define QLA8044_FLASH_FIRST_TEMP_VAL		0x00800000
 #define QLA8044_FLASH_SECOND_TEMP_VAL		0x00800001
 #define QLA8044_FLASH_FIRST_MS_PATTERN		0x43
 #define QLA8044_FLASH_SECOND_MS_PATTERN		0x7F
 #define QLA8044_FLASH_LAST_MS_PATTERN		0x7D
 #define QLA8044_FLASH_STATUS_WRITE_DEF_SIG	0xFD0100
 #define QLA8044_FLASH_SECOND_ERASE_MS_VAL	0x5
 #define QLA8044_FLASH_ERASE_SIG			0xFD0300
 #define QLA8044_FLASH_LAST_ERASE_MS_VAL		0x3D

 /* Reset template definitions */
 #define QLA8044_MAX_RESET_SEQ_ENTRIES	16
 #define QLA8044_RESTART_TEMPLATE_SIZE	0x2000
 #define QLA8044_RESET_TEMPLATE_ADDR	0x4F0000
 #define QLA8044_RESET_SEQ_VERSION	0x0101

 /* Reset template entry opcodes */
 #define OPCODE_NOP			0x0000
 #define OPCODE_WRITE_LIST		0x0001
 #define OPCODE_READ_WRITE_LIST		0x0002
 #define OPCODE_POLL_LIST		0x0004
 #define OPCODE_POLL_WRITE_LIST		0x0008
 #define OPCODE_READ_MODIFY_WRITE	0x0010
 #define OPCODE_SEQ_PAUSE		0x0020
 #define OPCODE_SEQ_END			0x0040
 #define OPCODE_TMPL_END			0x0080
 #define OPCODE_POLL_READ_LIST		0x0100

 /* Template Header */
 #define RESET_TMPLT_HDR_SIGNATURE	0xCAFE
 #define QLA8044_IDC_DRV_CTRL            0x3790
 #define AF_8044_NO_FW_DUMP              27 /* 0x08000000 */

 #define MINIDUMP_SIZE_36K		36864

 struct qla8044_reset_template_hdr {
 	uint16_t	version;
 	uint16_t	signature;
 	uint16_t	size;
 	uint16_t	entries;
 	uint16_t	hdr_size;
 	uint16_t	checksum;
 	uint16_t	init_seq_offset;
 	uint16_t	start_seq_offset;
 } __packed;

 /* Common Entry Header. */
 struct qla8044_reset_entry_hdr {
 	uint16_t cmd;
 	uint16_t size;
 	uint16_t count;
 	uint16_t delay;
 } __packed;

 /* Generic poll entry type. */
 struct qla8044_poll {
 	uint32_t  test_mask;
 	uint32_t  test_value;
 } __packed;

 /* Read modify write entry type. */
 struct qla8044_rmw {
 	uint32_t test_mask;
 	uint32_t xor_value;
 	uint32_t  or_value;
 	uint8_t shl;
 	uint8_t shr;
 	uint8_t index_a;
 	uint8_t rsvd;
 } __packed;

 /* Generic Entry Item with 2 DWords. */
 struct qla8044_entry {
 	uint32_t arg1;
 	uint32_t arg2;
 } __packed;

 /* Generic Entry Item with 4 DWords.*/
 struct qla8044_quad_entry {
 	uint32_t dr_addr;
 	uint32_t dr_value;
 	uint32_t ar_addr;
 	uint32_t ar_value;
 } __packed;

 struct qla8044_reset_template {
 	int seq_index;
 	int seq_error;
 	int array_index;
 	uint32_t array[QLA8044_MAX_RESET_SEQ_ENTRIES];
 	uint8_t *buff;
 	uint8_t *stop_offset;
 	uint8_t *start_offset;
 	uint8_t *init_offset;
 	struct qla8044_reset_template_hdr *hdr;
 	uint8_t seq_end;
 	uint8_t template_end;
 };

 /* Driver_code is for driver to write some info about the entry
  * currently not used.
  */
 struct qla8044_minidump_entry_hdr {
 	uint32_t entry_type;
 	uint32_t entry_size;
 	uint32_t entry_capture_size;
 	struct {
 		uint8_t entry_capture_mask;
 		uint8_t entry_code;
 		uint8_t driver_code;
 		uint8_t driver_flags;
 	} d_ctrl;
 } __packed;

 /*  Read CRB entry header */
 struct qla8044_minidump_entry_crb {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t addr;
 	struct {
 		uint8_t addr_stride;
 		uint8_t state_index_a;
 		uint16_t poll_timeout;
 	} crb_strd;
 	uint32_t data_size;
 	uint32_t op_count;

 	struct {
 		uint8_t opcode;
 		uint8_t state_index_v;
 		uint8_t shl;
 		uint8_t shr;
 	} crb_ctrl;

 	uint32_t value_1;
 	uint32_t value_2;
 	uint32_t value_3;
 } __packed;

 struct qla8044_minidump_entry_cache {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t tag_reg_addr;
 	struct {
 		uint16_t tag_value_stride;
 		uint16_t init_tag_value;
 	} addr_ctrl;
 	uint32_t data_size;
 	uint32_t op_count;
 	uint32_t control_addr;
 	struct {
 		uint16_t write_value;
 		uint8_t poll_mask;
 		uint8_t poll_wait;
 	} cache_ctrl;
 	uint32_t read_addr;
 	struct {
 		uint8_t read_addr_stride;
 		uint8_t read_addr_cnt;
 		uint16_t rsvd_1;
 	} read_ctrl;
 } __packed;

 /* Read OCM */
 struct qla8044_minidump_entry_rdocm {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t rsvd_0;
 	uint32_t rsvd_1;
 	uint32_t data_size;
 	uint32_t op_count;
 	uint32_t rsvd_2;
 	uint32_t rsvd_3;
 	uint32_t read_addr;
 	uint32_t read_addr_stride;
 } __packed;

 /* Read Memory */
 struct qla8044_minidump_entry_rdmem {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t rsvd[6];
 	uint32_t read_addr;
 	uint32_t read_data_size;
 };

 /* Read Memory: For Pex-DMA */
 struct qla8044_minidump_entry_rdmem_pex_dma {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t desc_card_addr;
 	uint16_t dma_desc_cmd;
 	uint8_t rsvd[2];
 	uint32_t start_dma_cmd;
 	uint8_t rsvd2[12];
 	uint32_t read_addr;
 	uint32_t read_data_size;
 } __packed;

 /* Read ROM */
 struct qla8044_minidump_entry_rdrom {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t rsvd[6];
 	uint32_t read_addr;
 	uint32_t read_data_size;
 } __packed;

 /* Mux entry */
 struct qla8044_minidump_entry_mux {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t select_addr;
 	uint32_t rsvd_0;
 	uint32_t data_size;
 	uint32_t op_count;
 	uint32_t select_value;
 	uint32_t select_value_stride;
 	uint32_t read_addr;
 	uint32_t rsvd_1;
 } __packed;

 /* Queue entry */
 struct qla8044_minidump_entry_queue {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t select_addr;
 	struct {
 		uint16_t queue_id_stride;
 		uint16_t rsvd_0;
 	} q_strd;
 	uint32_t data_size;
 	uint32_t op_count;
 	uint32_t rsvd_1;
 	uint32_t rsvd_2;
 	uint32_t read_addr;
 	struct {
 		uint8_t read_addr_stride;
 		uint8_t read_addr_cnt;
 		uint16_t rsvd_3;
 	} rd_strd;
 } __packed;

 /* POLLRD Entry */
 struct qla8044_minidump_entry_pollrd {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t select_addr;
 	uint32_t read_addr;
 	uint32_t select_value;
 	uint16_t select_value_stride;
 	uint16_t op_count;
 	uint32_t poll_wait;
 	uint32_t poll_mask;
 	uint32_t data_size;
 	uint32_t rsvd_1;
 } __packed;

 struct qla8044_minidump_entry_rddfe {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t addr_1;
 	uint32_t value;
 	uint8_t stride;
 	uint8_t stride2;
 	uint16_t count;
 	uint32_t poll;
 	uint32_t mask;
 	uint32_t modify_mask;
 	uint32_t data_size;
 	uint32_t rsvd;

 } __packed;

 struct qla8044_minidump_entry_rdmdio {
 	struct qla8044_minidump_entry_hdr h;

 	uint32_t addr_1;
 	uint32_t addr_2;
 	uint32_t value_1;
 	uint8_t stride_1;
 	uint8_t stride_2;
 	uint16_t count;
 	uint32_t poll;
 	uint32_t mask;
 	uint32_t value_2;
 	uint32_t data_size;

 } __packed;

 struct qla8044_minidump_entry_pollwr {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t addr_1;
 	uint32_t addr_2;
 	uint32_t value_1;
 	uint32_t value_2;
 	uint32_t poll;
 	uint32_t mask;
 	uint32_t data_size;
 	uint32_t rsvd;

 }  __packed;

 /* RDMUX2 Entry */
 struct qla8044_minidump_entry_rdmux2 {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t select_addr_1;
 	uint32_t select_addr_2;
 	uint32_t select_value_1;
 	uint32_t select_value_2;
 	uint32_t op_count;
 	uint32_t select_value_mask;
 	uint32_t read_addr;
 	uint8_t select_value_stride;
 	uint8_t data_size;
 	uint8_t rsvd[2];
 } __packed;

 /* POLLRDMWR Entry */
 struct qla8044_minidump_entry_pollrdmwr {
 	struct qla8044_minidump_entry_hdr h;
 	uint32_t addr_1;
 	uint32_t addr_2;
 	uint32_t value_1;
 	uint32_t value_2;
 	uint32_t poll_wait;
 	uint32_t poll_mask;
 	uint32_t modify_mask;
 	uint32_t data_size;
 } __packed;

 /* IDC additional information */
 struct qla8044_idc_information {
 	uint32_t request_desc;  /* IDC request descriptor */
 	uint32_t info1; /* IDC additional info */
 	uint32_t info2; /* IDC additional info */
 	uint32_t info3; /* IDC additional info */
 } __packed;

 enum qla_regs {
 	QLA8044_PEG_HALT_STATUS1_INDEX = 0,
 	QLA8044_PEG_HALT_STATUS2_INDEX,
 	QLA8044_PEG_ALIVE_COUNTER_INDEX,
 	QLA8044_CRB_DRV_ACTIVE_INDEX,
 	QLA8044_CRB_DEV_STATE_INDEX,
 	QLA8044_CRB_DRV_STATE_INDEX,
 	QLA8044_CRB_DRV_SCRATCH_INDEX,
 	QLA8044_CRB_DEV_PART_INFO_INDEX,
 	QLA8044_CRB_DRV_IDC_VERSION_INDEX,
 	QLA8044_FW_VERSION_MAJOR_INDEX,
 	QLA8044_FW_VERSION_MINOR_INDEX,
 	QLA8044_FW_VERSION_SUB_INDEX,
 	QLA8044_CRB_CMDPEG_STATE_INDEX,
 	QLA8044_CRB_TEMP_STATE_INDEX,
 } __packed;

 #define CRB_REG_INDEX_MAX	14
 #define CRB_CMDPEG_CHECK_RETRY_COUNT    60
 #define CRB_CMDPEG_CHECK_DELAY          500

 /* MiniDump Structures */

 /* Driver_code is for driver to write some info about the entry
  * currently not used.
  */
 #define QLA8044_SS_OCM_WNDREG_INDEX             3
 #define QLA8044_DBG_STATE_ARRAY_LEN             16
 #define QLA8044_DBG_CAP_SIZE_ARRAY_LEN          8
 #define QLA8044_DBG_RSVD_ARRAY_LEN              8
 #define QLA8044_DBG_OCM_WNDREG_ARRAY_LEN        16
 #define QLA8044_SS_PCI_INDEX                    0
 #define QLA8044_RDDFE          38
 #define QLA8044_RDMDIO         39
 #define QLA8044_POLLWR         40

 struct qla8044_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[QLA8044_DBG_STATE_ARRAY_LEN];
 	uint32_t capture_size_array[QLA8044_DBG_CAP_SIZE_ARRAY_LEN];
 	uint32_t ocm_window_reg[QLA8044_DBG_OCM_WNDREG_ARRAY_LEN];
 };

 struct qla8044_pex_dma_descriptor {
 	struct {
 		uint32_t read_data_size; /* 0-23: size, 24-31: rsvd */
 		uint8_t rsvd[2];
 		uint16_t dma_desc_cmd;
 	} cmd;
 	uint64_t src_addr;
 	uint64_t dma_bus_addr; /*0-3: desc-cmd, 4-7: pci-func, 8-15: desc-cmd*/
 	uint8_t rsvd[24];
 } __packed;

 #endif
	/* SPDX-License-Identifier: GPL-2.0-only */
	/*
	* QLogic Fibre Channel HBA Driver
	* Copyright (c) 2003-2014 QLogic Corporation
	*/

	#ifndef __QLA_NX2_H
	#define __QLA_NX2_H

	#define QSNT_ACK_TOV 30
	#define INTENT_TO_RECOVER 0x01
	#define PROCEED_TO_RECOVER 0x02
	#define IDC_LOCK_RECOVERY_OWNER_MASK 0x3C
	#define IDC_LOCK_RECOVERY_STATE_MASK 0x3
	#define IDC_LOCK_RECOVERY_STATE_SHIFT_BITS 2

	#define QLA8044_DRV_LOCK_MSLEEP 200
	#define QLA8044_ADDR_DDR_NET (0x0000000000000000ULL)
	#define QLA8044_ADDR_DDR_NET_MAX (0x000000000fffffffULL)

	#define MD_MIU_TEST_AGT_WRDATA_LO 0x410000A0
	#define MD_MIU_TEST_AGT_WRDATA_HI 0x410000A4
	#define MD_MIU_TEST_AGT_WRDATA_ULO 0x410000B0
	#define MD_MIU_TEST_AGT_WRDATA_UHI 0x410000B4

	/* MIU_TEST_AGT_CTRL flags. work for SIU as well */
	#define MIU_TA_CTL_WRITE_ENABLE (MIU_TA_CTL_WRITE \| MIU_TA_CTL_ENABLE)
	#define MIU_TA_CTL_WRITE_START (MIU_TA_CTL_WRITE \| MIU_TA_CTL_ENABLE \| \
	MIU_TA_CTL_START)
	#define MIU_TA_CTL_START_ENABLE (MIU_TA_CTL_START \| MIU_TA_CTL_ENABLE)

	/* Imbus address bit used to indicate a host address. This bit is
	* eliminated by the pcie bar and bar select before presentation
	* over pcie. */
	/* host memory via IMBUS */
	#define QLA8044_P2_ADDR_PCIE (0x0000000800000000ULL)
	#define QLA8044_P3_ADDR_PCIE (0x0000008000000000ULL)
	#define QLA8044_ADDR_PCIE_MAX (0x0000000FFFFFFFFFULL)
	#define QLA8044_ADDR_OCM0 (0x0000000200000000ULL)
	#define QLA8044_ADDR_OCM0_MAX (0x00000002000fffffULL)
	#define QLA8044_ADDR_OCM1 (0x0000000200400000ULL)
	#define QLA8044_ADDR_OCM1_MAX (0x00000002004fffffULL)
	#define QLA8044_ADDR_QDR_NET (0x0000000300000000ULL)
	#define QLA8044_P2_ADDR_QDR_NET_MAX (0x00000003001fffffULL)
	#define QLA8044_P3_ADDR_QDR_NET_MAX (0x0000000303ffffffULL)
	#define QLA8044_ADDR_QDR_NET_MAX (0x0000000307ffffffULL)
	#define QLA8044_PCI_CRBSPACE ((unsigned long)0x06000000)
	#define QLA8044_PCI_DIRECT_CRB ((unsigned long)0x04400000)
	#define QLA8044_PCI_CAMQM ((unsigned long)0x04800000)
	#define QLA8044_PCI_CAMQM_MAX ((unsigned long)0x04ffffff)
	#define QLA8044_PCI_DDR_NET ((unsigned long)0x00000000)
	#define QLA8044_PCI_QDR_NET ((unsigned long)0x04000000)
	#define QLA8044_PCI_QDR_NET_MAX ((unsigned long)0x043fffff)

	/* PCI Windowing for DDR regions. */
	static inline bool addr_in_range(u64 addr, u64 low, u64 high)
	{
	return addr <= high && addr >= low;
	}

	/* Indirectly Mapped Registers */
	#define QLA8044_FLASH_SPI_STATUS 0x2808E010
	#define QLA8044_FLASH_SPI_CONTROL 0x2808E014
	#define QLA8044_FLASH_STATUS 0x42100004
	#define QLA8044_FLASH_CONTROL 0x42110004
	#define QLA8044_FLASH_ADDR 0x42110008
	#define QLA8044_FLASH_WRDATA 0x4211000C
	#define QLA8044_FLASH_RDDATA 0x42110018
	#define QLA8044_FLASH_DIRECT_WINDOW 0x42110030
	#define QLA8044_FLASH_DIRECT_DATA(DATA) (0x42150000 \| (0x0000FFFF&DATA))

	/* Flash access regs */
	#define QLA8044_FLASH_LOCK 0x3850
	#define QLA8044_FLASH_UNLOCK 0x3854
	#define QLA8044_FLASH_LOCK_ID 0x3500

	/* Driver Lock regs */
	#define QLA8044_DRV_LOCK 0x3868
	#define QLA8044_DRV_UNLOCK 0x386C
	#define QLA8044_DRV_LOCK_ID 0x3504
	#define QLA8044_DRV_LOCKRECOVERY 0x379C

	/* IDC version */
	#define QLA8044_IDC_VER_MAJ_VALUE 0x1
	#define QLA8044_IDC_VER_MIN_VALUE 0x0

	/* IDC Registers : Driver Coexistence Defines */
	#define QLA8044_CRB_IDC_VER_MAJOR 0x3780
	#define QLA8044_CRB_IDC_VER_MINOR 0x3798
	#define QLA8044_IDC_DRV_AUDIT 0x3794
	#define QLA8044_SRE_SHIM_CONTROL 0x0D200284
	#define QLA8044_PORT0_RXB_PAUSE_THRS 0x0B2003A4
	#define QLA8044_PORT1_RXB_PAUSE_THRS 0x0B2013A4
	#define QLA8044_PORT0_RXB_TC_MAX_CELL 0x0B200388
	#define QLA8044_PORT1_RXB_TC_MAX_CELL 0x0B201388
	#define QLA8044_PORT0_RXB_TC_STATS 0x0B20039C
	#define QLA8044_PORT1_RXB_TC_STATS 0x0B20139C
	#define QLA8044_PORT2_IFB_PAUSE_THRS 0x0B200704
	#define QLA8044_PORT3_IFB_PAUSE_THRS 0x0B201704

	/* set value to pause threshold value */
	#define QLA8044_SET_PAUSE_VAL 0x0
	#define QLA8044_SET_TC_MAX_CELL_VAL 0x03FF03FF
	#define QLA8044_PEG_HALT_STATUS1 0x34A8
	#define QLA8044_PEG_HALT_STATUS2 0x34AC
	#define QLA8044_PEG_ALIVE_COUNTER 0x34B0 /* FW_HEARTBEAT */
	#define QLA8044_FW_CAPABILITIES 0x3528
	#define QLA8044_CRB_DRV_ACTIVE 0x3788 /* IDC_DRV_PRESENCE */
	#define QLA8044_CRB_DEV_STATE 0x3784 /* IDC_DEV_STATE */
	#define QLA8044_CRB_DRV_STATE 0x378C /* IDC_DRV_ACK */
	#define QLA8044_CRB_DRV_SCRATCH 0x3548
	#define QLA8044_CRB_DEV_PART_INFO1 0x37E0
	#define QLA8044_CRB_DEV_PART_INFO2 0x37E4
	#define QLA8044_FW_VER_MAJOR 0x3550
	#define QLA8044_FW_VER_MINOR 0x3554
	#define QLA8044_FW_VER_SUB 0x3558
	#define QLA8044_NPAR_STATE 0x359C
	#define QLA8044_FW_IMAGE_VALID 0x35FC
	#define QLA8044_CMDPEG_STATE 0x3650
	#define QLA8044_ASIC_TEMP 0x37B4
	#define QLA8044_FW_API 0x356C
	#define QLA8044_DRV_OP_MODE 0x3570
	#define QLA8044_CRB_WIN_BASE 0x3800
	#define QLA8044_CRB_WIN_FUNC(f) (QLA8044_CRB_WIN_BASE+((f)*4))
	#define QLA8044_SEM_LOCK_BASE 0x3840
	#define QLA8044_SEM_UNLOCK_BASE 0x3844
	#define QLA8044_SEM_LOCK_FUNC(f) (QLA8044_SEM_LOCK_BASE+((f)*8))
	#define QLA8044_SEM_UNLOCK_FUNC(f) (QLA8044_SEM_UNLOCK_BASE+((f)*8))
	#define QLA8044_LINK_STATE(f) (0x3698+((f) > 7 ? 4 : 0))
	#define QLA8044_LINK_SPEED(f) (0x36E0+(((f) >> 2) * 4))
	#define QLA8044_MAX_LINK_SPEED(f) (0x36F0+(((f) / 4) * 4))
	#define QLA8044_LINK_SPEED_FACTOR 10
	#define QLA8044_FUN7_ACTIVE_INDEX 0x80

	/* FLASH API Defines */
	#define QLA8044_FLASH_MAX_WAIT_USEC 100
	#define QLA8044_FLASH_LOCK_TIMEOUT 10000
	#define QLA8044_FLASH_SECTOR_SIZE 65536
	#define QLA8044_DRV_LOCK_TIMEOUT 2000
	#define QLA8044_FLASH_SECTOR_ERASE_CMD 0xdeadbeef
	#define QLA8044_FLASH_WRITE_CMD 0xdacdacda
	#define QLA8044_FLASH_BUFFER_WRITE_CMD 0xcadcadca
	#define QLA8044_FLASH_READ_RETRY_COUNT 2000
	#define QLA8044_FLASH_STATUS_READY 0x6
	#define QLA8044_FLASH_BUFFER_WRITE_MIN 2
	#define QLA8044_FLASH_BUFFER_WRITE_MAX 64
	#define QLA8044_FLASH_STATUS_REG_POLL_DELAY 1
	#define QLA8044_ERASE_MODE 1
	#define QLA8044_WRITE_MODE 2
	#define QLA8044_DWORD_WRITE_MODE 3
	#define QLA8044_GLOBAL_RESET 0x38CC
	#define QLA8044_WILDCARD 0x38F0
	#define QLA8044_INFORMANT 0x38FC
	#define QLA8044_HOST_MBX_CTRL 0x3038
	#define QLA8044_FW_MBX_CTRL 0x303C
	#define QLA8044_BOOTLOADER_ADDR 0x355C
	#define QLA8044_BOOTLOADER_SIZE 0x3560
	#define QLA8044_FW_IMAGE_ADDR 0x3564
	#define QLA8044_MBX_INTR_ENABLE 0x1000
	#define QLA8044_MBX_INTR_MASK 0x1200

	/* IDC Control Register bit defines */
	#define DONTRESET_BIT0 0x1
	#define GRACEFUL_RESET_BIT1 0x2

	/* ISP8044 PEG_HALT_STATUS1 bits */
	#define QLA8044_HALT_STATUS_INFORMATIONAL (0x1 << 29)
	#define QLA8044_HALT_STATUS_FW_RESET (0x2 << 29)
	#define QLA8044_HALT_STATUS_UNRECOVERABLE (0x4 << 29)

	/* Firmware image definitions */
	#define QLA8044_BOOTLOADER_FLASH_ADDR 0x10000
	#define QLA8044_BOOT_FROM_FLASH 0
	#define QLA8044_IDC_PARAM_ADDR 0x3e8020

	/* FLASH related definitions */
	#define QLA8044_OPTROM_BURST_SIZE 0x100
	#define QLA8044_MAX_OPTROM_BURST_DWORDS (QLA8044_OPTROM_BURST_SIZE / 4)
	#define QLA8044_MIN_OPTROM_BURST_DWORDS 2
	#define QLA8044_SECTOR_SIZE (64 * 1024)

	#define QLA8044_FLASH_SPI_CTL 0x4
	#define QLA8044_FLASH_FIRST_TEMP_VAL 0x00800000
	#define QLA8044_FLASH_SECOND_TEMP_VAL 0x00800001
	#define QLA8044_FLASH_FIRST_MS_PATTERN 0x43
	#define QLA8044_FLASH_SECOND_MS_PATTERN 0x7F
	#define QLA8044_FLASH_LAST_MS_PATTERN 0x7D
	#define QLA8044_FLASH_STATUS_WRITE_DEF_SIG 0xFD0100
	#define QLA8044_FLASH_SECOND_ERASE_MS_VAL 0x5
	#define QLA8044_FLASH_ERASE_SIG 0xFD0300
	#define QLA8044_FLASH_LAST_ERASE_MS_VAL 0x3D

	/* Reset template definitions */
	#define QLA8044_MAX_RESET_SEQ_ENTRIES 16
	#define QLA8044_RESTART_TEMPLATE_SIZE 0x2000
	#define QLA8044_RESET_TEMPLATE_ADDR 0x4F0000
	#define QLA8044_RESET_SEQ_VERSION 0x0101

	/* Reset template entry opcodes */
	#define OPCODE_NOP 0x0000
	#define OPCODE_WRITE_LIST 0x0001
	#define OPCODE_READ_WRITE_LIST 0x0002
	#define OPCODE_POLL_LIST 0x0004
	#define OPCODE_POLL_WRITE_LIST 0x0008
	#define OPCODE_READ_MODIFY_WRITE 0x0010
	#define OPCODE_SEQ_PAUSE 0x0020
	#define OPCODE_SEQ_END 0x0040
	#define OPCODE_TMPL_END 0x0080
	#define OPCODE_POLL_READ_LIST 0x0100

	/* Template Header */
	#define RESET_TMPLT_HDR_SIGNATURE 0xCAFE
	#define QLA8044_IDC_DRV_CTRL 0x3790
	#define AF_8044_NO_FW_DUMP 27 /* 0x08000000 */

	#define MINIDUMP_SIZE_36K 36864

	struct qla8044_reset_template_hdr {
	uint16_t version;
	uint16_t signature;
	uint16_t size;
	uint16_t entries;
	uint16_t hdr_size;
	uint16_t checksum;
	uint16_t init_seq_offset;
	uint16_t start_seq_offset;
	} __packed;

	/* Common Entry Header. */
	struct qla8044_reset_entry_hdr {
	uint16_t cmd;
	uint16_t size;
	uint16_t count;
	uint16_t delay;
	} __packed;

	/* Generic poll entry type. */
	struct qla8044_poll {
	uint32_t test_mask;
	uint32_t test_value;
	} __packed;

	/* Read modify write entry type. */
	struct qla8044_rmw {
	uint32_t test_mask;
	uint32_t xor_value;
	uint32_t or_value;
	uint8_t shl;
	uint8_t shr;
	uint8_t index_a;
	uint8_t rsvd;
	} __packed;

	/* Generic Entry Item with 2 DWords. */
	struct qla8044_entry {
	uint32_t arg1;
	uint32_t arg2;
	} __packed;

	/* Generic Entry Item with 4 DWords.*/
	struct qla8044_quad_entry {
	uint32_t dr_addr;
	uint32_t dr_value;
	uint32_t ar_addr;
	uint32_t ar_value;
	} __packed;

	struct qla8044_reset_template {
	int seq_index;
	int seq_error;
	int array_index;
	uint32_t array[QLA8044_MAX_RESET_SEQ_ENTRIES];
	uint8_t *buff;
	uint8_t *stop_offset;
	uint8_t *start_offset;
	uint8_t *init_offset;
	struct qla8044_reset_template_hdr *hdr;
	uint8_t seq_end;
	uint8_t template_end;
	};

	/* Driver_code is for driver to write some info about the entry
	* currently not used.
	*/
	struct qla8044_minidump_entry_hdr {
	uint32_t entry_type;
	uint32_t entry_size;
	uint32_t entry_capture_size;
	struct {
	uint8_t entry_capture_mask;
	uint8_t entry_code;
	uint8_t driver_code;
	uint8_t driver_flags;
	} d_ctrl;
	} __packed;

	/* Read CRB entry header */
	struct qla8044_minidump_entry_crb {
	struct qla8044_minidump_entry_hdr h;
	uint32_t addr;
	struct {
	uint8_t addr_stride;
	uint8_t state_index_a;
	uint16_t poll_timeout;
	} crb_strd;
	uint32_t data_size;
	uint32_t op_count;

	struct {
	uint8_t opcode;
	uint8_t state_index_v;
	uint8_t shl;
	uint8_t shr;
	} crb_ctrl;

	uint32_t value_1;
	uint32_t value_2;
	uint32_t value_3;
	} __packed;

	struct qla8044_minidump_entry_cache {
	struct qla8044_minidump_entry_hdr h;
	uint32_t tag_reg_addr;
	struct {
	uint16_t tag_value_stride;
	uint16_t init_tag_value;
	} addr_ctrl;
	uint32_t data_size;
	uint32_t op_count;
	uint32_t control_addr;
	struct {
	uint16_t write_value;
	uint8_t poll_mask;
	uint8_t poll_wait;
	} cache_ctrl;
	uint32_t read_addr;
	struct {
	uint8_t read_addr_stride;
	uint8_t read_addr_cnt;
	uint16_t rsvd_1;
	} read_ctrl;
	} __packed;

	/* Read OCM */
	struct qla8044_minidump_entry_rdocm {
	struct qla8044_minidump_entry_hdr h;
	uint32_t rsvd_0;
	uint32_t rsvd_1;
	uint32_t data_size;
	uint32_t op_count;
	uint32_t rsvd_2;
	uint32_t rsvd_3;
	uint32_t read_addr;
	uint32_t read_addr_stride;
	} __packed;

	/* Read Memory */
	struct qla8044_minidump_entry_rdmem {
	struct qla8044_minidump_entry_hdr h;
	uint32_t rsvd[6];
	uint32_t read_addr;
	uint32_t read_data_size;
	};

	/* Read Memory: For Pex-DMA */
	struct qla8044_minidump_entry_rdmem_pex_dma {
	struct qla8044_minidump_entry_hdr h;
	uint32_t desc_card_addr;
	uint16_t dma_desc_cmd;
	uint8_t rsvd[2];
	uint32_t start_dma_cmd;
	uint8_t rsvd2[12];
	uint32_t read_addr;
	uint32_t read_data_size;
	} __packed;

	/* Read ROM */
	struct qla8044_minidump_entry_rdrom {
	struct qla8044_minidump_entry_hdr h;
	uint32_t rsvd[6];
	uint32_t read_addr;
	uint32_t read_data_size;
	} __packed;

	/* Mux entry */
	struct qla8044_minidump_entry_mux {
	struct qla8044_minidump_entry_hdr h;
	uint32_t select_addr;
	uint32_t rsvd_0;
	uint32_t data_size;
	uint32_t op_count;
	uint32_t select_value;
	uint32_t select_value_stride;
	uint32_t read_addr;
	uint32_t rsvd_1;
	} __packed;

	/* Queue entry */
	struct qla8044_minidump_entry_queue {
	struct qla8044_minidump_entry_hdr h;
	uint32_t select_addr;
	struct {
	uint16_t queue_id_stride;
	uint16_t rsvd_0;
	} q_strd;
	uint32_t data_size;
	uint32_t op_count;
	uint32_t rsvd_1;
	uint32_t rsvd_2;
	uint32_t read_addr;
	struct {
	uint8_t read_addr_stride;
	uint8_t read_addr_cnt;
	uint16_t rsvd_3;
	} rd_strd;
	} __packed;

	/* POLLRD Entry */
	struct qla8044_minidump_entry_pollrd {
	struct qla8044_minidump_entry_hdr h;
	uint32_t select_addr;
	uint32_t read_addr;
	uint32_t select_value;
	uint16_t select_value_stride;
	uint16_t op_count;
	uint32_t poll_wait;
	uint32_t poll_mask;
	uint32_t data_size;
	uint32_t rsvd_1;
	} __packed;

	struct qla8044_minidump_entry_rddfe {
	struct qla8044_minidump_entry_hdr h;
	uint32_t addr_1;
	uint32_t value;
	uint8_t stride;
	uint8_t stride2;
	uint16_t count;
	uint32_t poll;
	uint32_t mask;
	uint32_t modify_mask;
	uint32_t data_size;
	uint32_t rsvd;

	} __packed;

	struct qla8044_minidump_entry_rdmdio {
	struct qla8044_minidump_entry_hdr h;

	uint32_t addr_1;
	uint32_t addr_2;
	uint32_t value_1;
	uint8_t stride_1;
	uint8_t stride_2;
	uint16_t count;
	uint32_t poll;
	uint32_t mask;
	uint32_t value_2;
	uint32_t data_size;

	} __packed;

	struct qla8044_minidump_entry_pollwr {
	struct qla8044_minidump_entry_hdr h;
	uint32_t addr_1;
	uint32_t addr_2;
	uint32_t value_1;
	uint32_t value_2;
	uint32_t poll;
	uint32_t mask;
	uint32_t data_size;
	uint32_t rsvd;

	} __packed;

	/* RDMUX2 Entry */
	struct qla8044_minidump_entry_rdmux2 {
	struct qla8044_minidump_entry_hdr h;
	uint32_t select_addr_1;
	uint32_t select_addr_2;
	uint32_t select_value_1;
	uint32_t select_value_2;
	uint32_t op_count;
	uint32_t select_value_mask;
	uint32_t read_addr;
	uint8_t select_value_stride;
	uint8_t data_size;
	uint8_t rsvd[2];
	} __packed;

	/* POLLRDMWR Entry */
	struct qla8044_minidump_entry_pollrdmwr {
	struct qla8044_minidump_entry_hdr h;
	uint32_t addr_1;
	uint32_t addr_2;
	uint32_t value_1;
	uint32_t value_2;
	uint32_t poll_wait;
	uint32_t poll_mask;
	uint32_t modify_mask;
	uint32_t data_size;
	} __packed;

	/* IDC additional information */
	struct qla8044_idc_information {
	uint32_t request_desc; /* IDC request descriptor */
	uint32_t info1; /* IDC additional info */
	uint32_t info2; /* IDC additional info */
	uint32_t info3; /* IDC additional info */
	} __packed;

	enum qla_regs {
	QLA8044_PEG_HALT_STATUS1_INDEX = 0,
	QLA8044_PEG_HALT_STATUS2_INDEX,
	QLA8044_PEG_ALIVE_COUNTER_INDEX,
	QLA8044_CRB_DRV_ACTIVE_INDEX,
	QLA8044_CRB_DEV_STATE_INDEX,
	QLA8044_CRB_DRV_STATE_INDEX,
	QLA8044_CRB_DRV_SCRATCH_INDEX,
	QLA8044_CRB_DEV_PART_INFO_INDEX,
	QLA8044_CRB_DRV_IDC_VERSION_INDEX,
	QLA8044_FW_VERSION_MAJOR_INDEX,
	QLA8044_FW_VERSION_MINOR_INDEX,
	QLA8044_FW_VERSION_SUB_INDEX,
	QLA8044_CRB_CMDPEG_STATE_INDEX,
	QLA8044_CRB_TEMP_STATE_INDEX,
	} __packed;

	#define CRB_REG_INDEX_MAX 14
	#define CRB_CMDPEG_CHECK_RETRY_COUNT 60
	#define CRB_CMDPEG_CHECK_DELAY 500

	/* MiniDump Structures */

	/* Driver_code is for driver to write some info about the entry
	* currently not used.
	*/
	#define QLA8044_SS_OCM_WNDREG_INDEX 3
	#define QLA8044_DBG_STATE_ARRAY_LEN 16
	#define QLA8044_DBG_CAP_SIZE_ARRAY_LEN 8
	#define QLA8044_DBG_RSVD_ARRAY_LEN 8
	#define QLA8044_DBG_OCM_WNDREG_ARRAY_LEN 16
	#define QLA8044_SS_PCI_INDEX 0
	#define QLA8044_RDDFE 38
	#define QLA8044_RDMDIO 39
	#define QLA8044_POLLWR 40

	struct qla8044_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[QLA8044_DBG_STATE_ARRAY_LEN];
	uint32_t capture_size_array[QLA8044_DBG_CAP_SIZE_ARRAY_LEN];
	uint32_t ocm_window_reg[QLA8044_DBG_OCM_WNDREG_ARRAY_LEN];
	};

	struct qla8044_pex_dma_descriptor {
	struct {
	uint32_t read_data_size; /* 0-23: size, 24-31: rsvd */
	uint8_t rsvd[2];
	uint16_t dma_desc_cmd;
	} cmd;
	uint64_t src_addr;
	uint64_t dma_bus_addr; /0-3: desc-cmd, 4-7: pci-func, 8-15: desc-cmd/
	uint8_t rsvd[24];
	} __packed;

	#endif