os_freebsd.h

硬盘各项性能的测试,如温度容量版本健康度型号

    u_int32_t	value;
} TWE_Response_Queue;

#endif

#ifdef  HAVE_SYS_TWEIO_H
#include <sys/tweio.h>
#else
/*
 * Following cut out of tweio.h
 *
 */
/*
 * User-space command
 *
 * Note that the command's scatter/gather list will be computed by the
 * driver, and cannot be filled in by the consumer.
 */
struct twe_usercommand {
    TWE_Command	tu_command;	/* command ready for the controller */
    void	*tu_data;	/* pointer to data in userspace */
    size_t	tu_size;	/* userspace data length */
};

#define TWEIO_COMMAND		_IOWR('T', 100, struct twe_usercommand)

#endif

#ifdef  HAVE_SYS_TW_OSL_IOCTL_H
#include <sys/tw_osl_ioctl.h>
#else
/*
 * Following cut out of tw_osl_types.h
 *
 */

typedef void			TW_VOID;
typedef char			TW_INT8;
typedef unsigned char		TW_UINT8;
typedef short			TW_INT16;
typedef unsigned short		TW_UINT16;
typedef int			TW_INT32;
typedef unsigned int		TW_UINT32;
typedef long long		TW_INT64;
typedef unsigned long long	TW_UINT64;

/*
 * Following cut out of tw_cl_share.h
 *
 */

#pragma pack(1)

struct tw_cl_event_packet {
	TW_UINT32	sequence_id;
	TW_UINT32	time_stamp_sec;
	TW_UINT16	aen_code;
	TW_UINT8	severity;
	TW_UINT8	retrieved;
	TW_UINT8	repeat_count;
	TW_UINT8	parameter_len;
	TW_UINT8	parameter_data[98];
	TW_UINT32	event_src;
	TW_UINT8	severity_str[20];
};

#pragma pack()

/*
 * Following cut out of tw_cl_fwif.h
 *
 */

#define TWA_FW_CMD_ATA_PASSTHROUGH		0x11

#define TWA_SENSE_DATA_LENGTH		18

#pragma pack(1)
/* 7000 structures. */
struct tw_cl_command_init_connect {
	TW_UINT8	res1__opcode;	/* 3:5 */
	TW_UINT8	size;
	TW_UINT8	request_id;
	TW_UINT8	res2;
	TW_UINT8	status;
	TW_UINT8	flags;
	TW_UINT16	message_credits;
	TW_UINT32	features;
	TW_UINT16	fw_srl;
	TW_UINT16	fw_arch_id;
	TW_UINT16	fw_branch;
	TW_UINT16	fw_build;
	TW_UINT32	result;
};


/* Structure for downloading firmware onto the controller. */
struct tw_cl_command_download_firmware {
	TW_UINT8	sgl_off__opcode;/* 3:5 */
	TW_UINT8	size;
	TW_UINT8	request_id;
	TW_UINT8	unit;
	TW_UINT8	status;
	TW_UINT8	flags;
	TW_UINT16	param;
	TW_UINT8	sgl[1];
};


/* Structure for hard resetting the controller. */
struct tw_cl_command_reset_firmware {
	TW_UINT8	res1__opcode;	/* 3:5 */
	TW_UINT8	size;
	TW_UINT8	request_id;
	TW_UINT8	unit;
	TW_UINT8	status;
	TW_UINT8	flags;
	TW_UINT8	res2;
	TW_UINT8	param;
};


/* Structure for sending get/set param commands. */
struct tw_cl_command_param {
	TW_UINT8	sgl_off__opcode;/* 3:5 */
	TW_UINT8	size;
	TW_UINT8	request_id;
	TW_UINT8	host_id__unit;	/* 4:4 */
	TW_UINT8	status;
	TW_UINT8	flags;
	TW_UINT16	param_count;
	TW_UINT8	sgl[1];
};


/* Generic command packet. */
struct tw_cl_command_generic {
	TW_UINT8	sgl_off__opcode;/* 3:5 */
	TW_UINT8	size;
	TW_UINT8	request_id;
	TW_UINT8	host_id__unit;	/* 4:4 */
	TW_UINT8	status;
	TW_UINT8	flags;
	TW_UINT16	count;	/* block cnt, parameter cnt, message credits */
};


/* Command packet header. */
struct tw_cl_command_header {
	TW_UINT8	sense_data[TWA_SENSE_DATA_LENGTH];
	struct {
		TW_INT8		reserved[4];
		TW_UINT16	error;
		TW_UINT8	padding;
		TW_UINT8	res__severity;	/* 5:3 */
	} status_block;
	TW_UINT8	err_specific_desc[98];
	struct {
		TW_UINT8	size_header;
		TW_UINT16	reserved;
		TW_UINT8	size_sense;
	} header_desc;
};


/* 7000 Command packet. */
union tw_cl_command_7k {
	struct tw_cl_command_init_connect	init_connect;
	struct tw_cl_command_download_firmware	download_fw;
	struct tw_cl_command_reset_firmware	reset_fw;
	struct tw_cl_command_param		param;
	struct tw_cl_command_generic		generic;
	TW_UINT8	padding[1024 - sizeof(struct tw_cl_command_header)];
};


/* 9000 Command Packet. */
struct tw_cl_command_9k {
	TW_UINT8	res__opcode;	/* 3:5 */
	TW_UINT8	unit;
	TW_UINT16	lun_l4__req_id;	/* 4:12 */
	TW_UINT8	status;
	TW_UINT8	sgl_offset; /* offset (in bytes) to sg_list, from the
					end of sgl_entries */
	TW_UINT16	lun_h4__sgl_entries;
	TW_UINT8	cdb[16];
	TW_UINT8	sg_list[872];/* total struct size =
					1024-sizeof(cmd_hdr) */
};


/* Full command packet. */
struct tw_cl_command_packet {
	struct tw_cl_command_header	cmd_hdr;
	union {
		union tw_cl_command_7k	cmd_pkt_7k;
		struct tw_cl_command_9k cmd_pkt_9k;
	} command;
};

#pragma pack()

/*
 * Following cut out of tw_cl_ioctl.h
 *
 */

#pragma pack(1)

/* Structure used to handle GET/RELEASE LOCK ioctls. */
struct tw_cl_lock_packet {
	TW_UINT32	timeout_msec;
	TW_UINT32	time_remaining_msec;
	TW_UINT32	force_flag;
};


/* Structure used to handle GET COMPATIBILITY INFO ioctl. */
struct tw_cl_compatibility_packet {
	TW_UINT8	driver_version[32];/* driver version */
	TW_UINT16	working_srl;	/* driver & firmware negotiated srl */
	TW_UINT16	working_branch;	/* branch # of the firmware that the
					driver is compatible with */
	TW_UINT16	working_build;	/* build # of the firmware that the
					driver is compatible with */
};


/* Driver understandable part of the ioctl packet built by the API. */
struct tw_cl_driver_packet {
	TW_UINT32	control_code;
	TW_UINT32	status;
	TW_UINT32	unique_id;
	TW_UINT32	sequence_id;
	TW_UINT32	os_status;
	TW_UINT32	buffer_length;
};

#pragma pack()

/*
 * Following cut out of tw_osl_ioctl.h
 *
 */

#pragma pack(1)
/*
 * We need the structure below to ensure that the first byte of
 * data_buf is not overwritten by the kernel, after we return
 * from the ioctl call.  Note that cmd_pkt has been reduced
 * to an array of 1024 bytes even though it's actually 2048 bytes
 * in size.  This is because, we don't expect requests from user
 * land requiring 2048 (273 sg elements) byte cmd pkts.
 */
typedef struct tw_osli_ioctl_no_data_buf {
	struct tw_cl_driver_packet	driver_pkt;
	TW_VOID				*pdata; /* points to data_buf */
	TW_INT8				padding[488 - sizeof(TW_VOID *)];
	struct tw_cl_command_packet	cmd_pkt;
} TW_OSLI_IOCTL_NO_DATA_BUF;

#pragma pack()

#define TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH		\
	_IOWR('T', 202, TW_OSLI_IOCTL_NO_DATA_BUF)

#pragma pack(1)

typedef struct tw_osli_ioctl_with_payload {
	struct tw_cl_driver_packet	driver_pkt;
	TW_INT8				padding[488];
	struct tw_cl_command_packet	cmd_pkt;
	union {
		struct tw_cl_event_packet		event_pkt;
		struct tw_cl_lock_packet		lock_pkt;
		struct tw_cl_compatibility_packet	compat_pkt;
		TW_INT8					data_buf[1];
	} payload;
} TW_OSLI_IOCTL_WITH_PAYLOAD;

#pragma pack()

#endif


#ifndef __unused
#define __unused __attribute__ ((__unused__))
#endif

#endif /* OS_FREEBSD_H_ */