qla1280.h

Linux Kernel 2.6.9 for OMAP1710

	struct {
		uint8_t boot_target_number:4;
		uint8_t unused_12:1;
		uint8_t unused_13:1;
		uint8_t unused_14:1;
		uint8_t unused_15:1;
	} cntr_flags_2h;	/* 8 */

	uint16_t unused_8;	/* 8, 9 */
	uint16_t unused_10;	/* 10, 11 */
	uint16_t unused_12;	/* 12, 13 */
	uint16_t unused_14;	/* 14, 15 */

	union {
		uint8_t c;
		struct {
			uint8_t reserved:2;
			uint8_t burst_enable:1;
			uint8_t reserved_1:1;
			uint8_t fifo_threshold:4;
		} f;
	} isp_config;		/* 16 */

	/* Termination
	 * 0 = Disable, 1 = high only, 3 = Auto term
	 */
	union {
		uint8_t c;
		struct {
			uint8_t scsi_bus_1_control:2;
			uint8_t scsi_bus_0_control:2;
			uint8_t unused_0:1;
			uint8_t unused_1:1;
			uint8_t unused_2:1;
			uint8_t auto_term_support:1;
		} f;
	} termination;		/* 17 */

	uint16_t isp_parameter;	/* 18, 19 */

	union {
		uint16_t w;
		struct {
			uint16_t enable_fast_posting:1;
			uint16_t report_lvd_bus_transition:1;
			uint16_t unused_2:1;
			uint16_t unused_3:1;
			uint16_t disable_iosbs_with_bus_reset_status:1;
			uint16_t disable_synchronous_backoff:1;
			uint16_t unused_6:1;
			uint16_t synchronous_backoff_reporting:1;
			uint16_t disable_reselection_fairness:1;
			uint16_t unused_9:1;
			uint16_t unused_10:1;
			uint16_t unused_11:1;
			uint16_t unused_12:1;
			uint16_t unused_13:1;
			uint16_t unused_14:1;
			uint16_t unused_15:1;
		} f;
	} firmware_feature;	/* 20, 21 */

	uint16_t unused_22;	/* 22, 23 */

	struct {
		struct {
			uint8_t initiator_id:4;
			uint8_t scsi_reset_disable:1;
			uint8_t scsi_bus_size:1;
			uint8_t scsi_bus_type:1;
			uint8_t unused_7:1;
		} config_1;	/* 24 */

		uint8_t bus_reset_delay;	/* 25 */
		uint8_t retry_count;	/* 26 */
		uint8_t retry_delay;	/* 27 */

		struct {
			uint8_t async_data_setup_time:4;
			uint8_t req_ack_active_negation:1;
			uint8_t data_line_active_negation:1;
			uint8_t unused_6:1;
			uint8_t unused_7:1;
		} config_2;	/* 28 */

		uint8_t unused_29;	/* 29 */

		uint16_t selection_timeout;	/* 30, 31 */
		uint16_t max_queue_depth;	/* 32, 33 */

		uint16_t unused_34;	/* 34, 35 */
		uint16_t unused_36;	/* 36, 37 */
		uint16_t unused_38;	/* 38, 39 */

		struct {
			union {
				uint8_t c;
				struct {
					uint8_t renegotiate_on_error:1;
					uint8_t stop_queue_on_check:1;
					uint8_t auto_request_sense:1;
					uint8_t tag_queuing:1;
					uint8_t enable_sync:1;
					uint8_t enable_wide:1;
					uint8_t parity_checking:1;
					uint8_t disconnect_allowed:1;
				} f;
			} parameter;	/* 40 */

			uint8_t execution_throttle;	/* 41 */
			uint8_t sync_period;	/* 42 */

			union {		/* 43 */
				uint8_t flags_43;
				struct {
					uint8_t sync_offset:4;
					uint8_t device_enable:1;
					uint8_t lun_disable:1;
					uint8_t unused_6:1;
					uint8_t unused_7:1;
				} flags1x80;
				struct {
					uint8_t sync_offset:5;
					uint8_t device_enable:1;
					uint8_t unused_6:1;
					uint8_t unused_7:1;
				} flags1x160;
			} flags;
			union {	/* PPR flags for the 1x160 controllers */
				uint8_t unused_44;
				struct {
					uint8_t ppr_options:4;
					uint8_t ppr_bus_width:2;
					uint8_t unused_8:1;
					uint8_t enable_ppr:1;
				} flags;	/* 44 */
			} ppr_1x160;
			uint8_t unused_45;	/* 45 */
		} target[MAX_TARGETS];
	} bus[MAX_BUSES];

	uint16_t unused_248;	/* 248, 249 */

	uint16_t subsystem_id[2];	/* 250, 251, 252, 253 */

	union {				/* 254 */
		uint8_t unused_254;
		uint8_t system_id_pointer;
	} sysid_1x160;

	uint8_t chksum;		/* 255 */
};

/*
 * ISP queue - command entry structure definition.
 */
#define MAX_CMDSZ	12		/* SCSI maximum CDB size. */
struct cmd_entry {
	uint8_t entry_type;		/* Entry type. */
#define COMMAND_TYPE    1		/* Command entry */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System defined. */
	uint8_t entry_status;		/* Entry Status. */
	uint32_t handle;		/* System handle. */
	uint8_t lun;			/* SCSI LUN */
	uint8_t target;			/* SCSI ID */
	uint16_t cdb_len;		/* SCSI command length. */
	uint16_t control_flags;		/* Control flags. */
	uint16_t reserved;
	uint16_t timeout;		/* Command timeout. */
	uint16_t dseg_count;		/* Data segment count. */
	uint8_t scsi_cdb[MAX_CMDSZ];	/* SCSI command words. */
	uint32_t dseg_0_address;	/* Data segment 0 address. */
	uint32_t dseg_0_length;		/* Data segment 0 length. */
	uint32_t dseg_1_address;	/* Data segment 1 address. */
	uint32_t dseg_1_length;		/* Data segment 1 length. */
	uint32_t dseg_2_address;	/* Data segment 2 address. */
	uint32_t dseg_2_length;		/* Data segment 2 length. */
	uint32_t dseg_3_address;	/* Data segment 3 address. */
	uint32_t dseg_3_length;		/* Data segment 3 length. */
};

/*
 * ISP queue - continuation entry structure definition.
 */
struct cont_entry {
	uint8_t entry_type;		/* Entry type. */
#define CONTINUE_TYPE   2		/* Continuation entry. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System defined. */
	uint8_t entry_status;		/* Entry Status. */
	uint32_t reserved;		/* Reserved */
	uint32_t dseg_0_address;	/* Data segment 0 address. */
	uint32_t dseg_0_length;		/* Data segment 0 length. */
	uint32_t dseg_1_address;	/* Data segment 1 address. */
	uint32_t dseg_1_length;		/* Data segment 1 length. */
	uint32_t dseg_2_address;	/* Data segment 2 address. */
	uint32_t dseg_2_length;		/* Data segment 2 length. */
	uint32_t dseg_3_address;	/* Data segment 3 address. */
	uint32_t dseg_3_length;		/* Data segment 3 length. */
	uint32_t dseg_4_address;	/* Data segment 4 address. */
	uint32_t dseg_4_length;		/* Data segment 4 length. */
	uint32_t dseg_5_address;	/* Data segment 5 address. */
	uint32_t dseg_5_length;		/* Data segment 5 length. */
	uint32_t dseg_6_address;	/* Data segment 6 address. */
	uint32_t dseg_6_length;		/* Data segment 6 length. */
};

/*
 * ISP queue - status entry structure definition.
 */
struct response {
	uint8_t entry_type;	/* Entry type. */
#define STATUS_TYPE     3	/* Status entry. */
	uint8_t entry_count;	/* Entry count. */
	uint8_t sys_define;	/* System defined. */
	uint8_t entry_status;	/* Entry Status. */
#define RF_CONT         BIT_0	/* Continuation. */
#define RF_FULL         BIT_1	/* Full */
#define RF_BAD_HEADER   BIT_2	/* Bad header. */
#define RF_BAD_PAYLOAD  BIT_3	/* Bad payload. */
	uint32_t handle;	/* System handle. */
	uint16_t scsi_status;	/* SCSI status. */
	uint16_t comp_status;	/* Completion status. */
	uint16_t state_flags;	/* State flags. */
#define SF_TRANSFER_CMPL BIT_14	/* Transfer Complete. */
#define SF_GOT_SENSE    BIT_13	/* Got Sense */
#define SF_GOT_STATUS    BIT_12	/* Got Status */
#define SF_TRANSFERRED_DATA BIT_11	/* Transferred data */
#define SF_SENT_CDB   BIT_10	/* Send CDB */
#define SF_GOT_TARGET  BIT_9	/*  */
#define SF_GOT_BUS     BIT_8	/*  */
	uint16_t status_flags;	/* Status flags. */
	uint16_t time;		/* Time. */
	uint16_t req_sense_length;	/* Request sense data length. */
	uint32_t residual_length;	/* Residual transfer length. */
	uint16_t reserved[4];
	uint8_t req_sense_data[32];	/* Request sense data. */
};

/*
 * ISP queue - marker entry structure definition.
 */
struct mrk_entry {
	uint8_t entry_type;	/* Entry type. */
#define MARKER_TYPE     4	/* Marker entry. */
	uint8_t entry_count;	/* Entry count. */
	uint8_t sys_define;	/* System defined. */
	uint8_t entry_status;	/* Entry Status. */
	uint32_t reserved;
	uint8_t lun;		/* SCSI LUN */
	uint8_t target;		/* SCSI ID */
	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[53];
};

/*
 * ISP queue - extended command entry structure definition.
 *
 * Unused by the driver!
 */
struct ecmd_entry {
	uint8_t entry_type;	/* Entry type. */
#define EXTENDED_CMD_TYPE  5	/* Extended command entry. */
	uint8_t entry_count;	/* Entry count. */
	uint8_t sys_define;	/* System defined. */
	uint8_t entry_status;	/* Entry Status. */
	uint32_t handle;	/* System handle. */
	uint8_t lun;		/* SCSI LUN */
	uint8_t target;		/* SCSI ID */
	uint16_t cdb_len;	/* SCSI command length. */
	uint16_t control_flags;	/* Control flags. */
	uint16_t reserved;
	uint16_t timeout;	/* Command timeout. */
	uint16_t dseg_count;	/* Data segment count. */
	uint8_t scsi_cdb[88];	/* SCSI command words. */
};

/*
 * ISP queue - 64-Bit addressing, command entry structure definition.
 */
typedef struct {
	uint8_t entry_type;	/* Entry type. */
#define COMMAND_A64_TYPE 9	/* Command A64 entry */
	uint8_t entry_count;	/* Entry count. */
	uint8_t sys_define;	/* System defined. */
	uint8_t entry_status;	/* Entry Status. */
	uint32_t handle;	/* System handle. */
	uint8_t lun;		/* SCSI LUN */
	uint8_t target;		/* SCSI ID */
	uint16_t cdb_len;	/* SCSI command length. */
	uint16_t control_flags;	/* Control flags. */
	uint16_t reserved;
	uint16_t timeout;	/* Command timeout. */
	uint16_t dseg_count;	/* Data segment count. */
	uint8_t scsi_cdb[MAX_CMDSZ];	/* SCSI command words. */
	uint32_t reserved_1[2];	/* unused */
	uint32_t dseg_0_address[2];	/* Data segment 0 address. */
	uint32_t dseg_0_length;	/* Data segment 0 length. */
	uint32_t dseg_1_address[2];	/* Data segment 1 address. */
	uint32_t dseg_1_length;	/* Data segment 1 length. */
} cmd_a64_entry_t, request_t;

/*
 * ISP queue - 64-Bit addressing, continuation entry structure definition.
 */
struct cont_a64_entry {
	uint8_t entry_type;	/* Entry type. */
#define CONTINUE_A64_TYPE 0xA	/* Continuation A64 entry. */
	uint8_t entry_count;	/* Entry count. */
	uint8_t sys_define;	/* System defined. */
	uint8_t entry_status;	/* Entry Status. */
	uint32_t dseg_0_address[2];	/* Data segment 0 address. */
	uint32_t dseg_0_length;	/* Data segment 0 length. */
	uint32_t dseg_1_address[2];	/* Data segment 1 address. */
	uint32_t dseg_1_length;	/* Data segment 1 length. */
	uint32_t dseg_2_address[2];	/* Data segment 2 address. */
	uint32_t dseg_2_length;	/* Data segment 2 length. */
	uint32_t dseg_3_address[2];	/* Data segment 3 address. */
	uint32_t dseg_3_length;	/* Data segment 3 length. */
	uint32_t dseg_4_address[2];	/* Data segment 4 address. */
	uint32_t dseg_4_length;	/* Data segment 4 length. */
};

/*
 * ISP queue - enable LUN entry structure definition.
 */
struct elun_entry {
	uint8_t entry_type;	/* Entry type. */
#define ENABLE_LUN_TYPE 0xB	/* Enable LUN entry. */
	uint8_t entry_count;	/* Entry count. */
	uint8_t reserved_1;
	uint8_t entry_status;	/* Entry Status not used. */
	uint32_t reserved_2;
	uint16_t lun;		/* Bit 15 is bus number. */
	uint16_t reserved_4;
	uint32_t option_flags;
	uint8_t status;
	uint8_t reserved_5;
	uint8_t command_count;	/* Number of ATIOs allocated. */
	uint8_t immed_notify_count;	/* Number of Immediate Notify */
	/* entries allocated. */
	uint8_t group_6_length;	/* SCSI CDB length for group 6 */
	/* commands (2-26). */
	uint8_t group_7_length;	/* SCSI CDB length for group 7 */
	/* commands (2-26). */
	uint16_t timeout;	/* 0 = 30 seconds, 0xFFFF = disable */
	uint16_t reserved_6[20];
};

/*
 * ISP queue - modify LUN entry structure definition.
 *
 * Unused by the driver!
 */
struct modify_lun_entry {
	uint8_t entry_type;	/* Entry type. */
#define MODIFY_LUN_TYPE 0xC	/* Modify LUN entry. */
	uint8_t entry_count;	/* Entry count. */
	uint8_t reserved_1;
	uint8_t entry_status;	/* Entry Status. */
	uint32_t reserved_2;
	uint8_t lun;		/* SCSI LUN */
	uint8_t reserved_3;