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freebsd-dev/sys/cam/scsi/scsi_da.h
Kenneth D. Merry a1736be349 Improve camcontrol(8) handling of drive defect data. 
This includes a new summary mode (-s) for camcontrol defects that
quickly tells the user the most important thing: how many defects
are in the requested list.  The actual location of the defects is
less important.

Modern drives frequently have more than the 8191 defects that can
be reported by the READ DEFECT DATA (10) command.  If they don't
have that many grown defects, they certainly have more than 8191
defects in the primary (i.e. factory) defect list.

The READ DEFECT DATA (12) command allows for longer parameter
lists, as well as indexing into the list of defects, and so allows
reporting many more defects.

This has been tested with HGST drives and Seagate drives, but
does not fully work with Seagate drives.  Once I have a Seagate
spec I may be able to determine whether it is possible to make it
work with Seagate drives.

scsi_da.h:	Add a definition for the new long block defect
		format.

		Add bit and mask definitions for the new extended
		physical sector and bytes from index defect
		formats.

		Add a prototype for the new scsi_read_defects() CDB
		building function.

scsi_da.c:	Add a new scsi_read_defects() CDB building function.
		camcontrol(8) was previously composing CDBs manually.
		This is long overdue.

camcontrol.c:	Revamp the camcontrol defects subcommand.  We now
		go through multiple stages in trying to get defect
		data off the drive while avoiding various drive
		firmware quirks.

		We start off by requesting the defect header with
		the 10 byte command.  If we're in summary mode (-s)
		and the drive reports fewer defects than can be
		represented in the 10 byte header, we're done.
		Otherwise, we know that we need to issue the
		12 byte command if the drive reports the maximum
		number of defects.

		If we're in summary mode, we're done if we get a
		good response back when asking for the 12 byte header.

		If the user has asked for the full list, then we
		use the address descriptor index field in the 12
		byte CDB to step through the list in 64K chunks.
		64K is small enough to work with most any ancient
		or modern SCSI controller.

		Add support for printing the new long block defect
		format, as well as the extended physical sector and
		bytes from index formats.  I don't have any drives
		that support the new formats.

		Add a hexadecimal output format that can be turned
		on with -X.

		Add a quiet mode (-q) that can be turned on with
		the summary mode (-s) to just print out a number.

		Revamp the error detection and recovery code for
		the defects command to work with HGST drives.

		Call the new scsi_read_defects() CDB building
		function instead of rolling the CDB ourselves.

		Pay attention to the residual from the defect list
		request when printing it out, so we don't run off
		the end of the list.

		Use the new scsi_nv library routines to convert
		from strings to numbers and back.

camcontrol.8:	Document the new defect formats (longblock, extbfi,
		extphys) and command line options (-q, -s, -S and
		-X) for the defects subcommand.

		Explain a little more about what drives generally
		do and don't support.

Sponsored by:	Spectra Logic
MFC after:	1 week
2015-01-08 16:58:40 +00:00

587 lines
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/*
* Structures and definitions for SCSI commands to Direct Access Devices
*/
/*-
* Some lines of this file come from a file of the name "scsi.h"
* distributed by OSF as part of mach2.5,
* so the following disclaimer has been kept.
*
* Copyright 1990 by Open Software Foundation,
* Grenoble, FRANCE
*
* All Rights Reserved
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appears in all copies and
* that both the copyright notice and this permission notice appear in
* supporting documentation, and that the name of OSF or Open Software
* Foundation not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission.
*
* OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
* IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
* NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*-
* Largely written by Julian Elischer (julian@tfs.com)
* for TRW Financial Systems.
*
* TRW Financial Systems, in accordance with their agreement with Carnegie
* Mellon University, makes this software available to CMU to distribute
* or use in any manner that they see fit as long as this message is kept with
* the software. For this reason TFS also grants any other persons or
* organisations permission to use or modify this software.
*
* TFS supplies this software to be publicly redistributed
* on the understanding that TFS is not responsible for the correct
* functioning of this software in any circumstances.
*
* Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
*
* $FreeBSD$
*/
#ifndef _SCSI_SCSI_DA_H
#define _SCSI_SCSI_DA_H 1
#include <sys/cdefs.h>
struct scsi_rezero_unit
{
u_int8_t opcode;
#define SRZU_LUN_MASK 0xE0
u_int8_t byte2;
u_int8_t reserved[3];
u_int8_t control;
};
/*
* NOTE: The lower three bits of byte2 of the format CDB are the same as
* the lower three bits of byte2 of the read defect data CDB, below.
*/
struct scsi_format_unit
{
u_int8_t opcode;
u_int8_t byte2;
#define FU_FORMAT_MASK SRDD10_DLIST_FORMAT_MASK
#define FU_BLOCK_FORMAT SRDD10_BLOCK_FORMAT
#define FU_BFI_FORMAT SRDD10_BYTES_FROM_INDEX_FORMAT
#define FU_PHYS_FORMAT SRDD10_PHYSICAL_SECTOR_FORMAT
#define FU_CMPLST 0x08
#define FU_FMT_DATA 0x10
u_int8_t vendor_specific;
u_int8_t interleave[2];
u_int8_t control;
};
struct scsi_reassign_blocks
{
u_int8_t opcode;
u_int8_t byte2;
u_int8_t unused[3];
u_int8_t control;
};
struct scsi_read_defect_data_10
{
uint8_t opcode;
uint8_t byte2;
#define SRDD10_GLIST 0x08
#define SRDD10_PLIST 0x10
#define SRDD10_DLIST_FORMAT_MASK 0x07
#define SRDD10_BLOCK_FORMAT 0x00
#define SRDD10_EXT_BFI_FORMAT 0x01
#define SRDD10_EXT_PHYS_FORMAT 0x02
#define SRDD10_LONG_BLOCK_FORMAT 0x03
#define SRDD10_BYTES_FROM_INDEX_FORMAT 0x04
#define SRDD10_PHYSICAL_SECTOR_FORMAT 0x05
#define SRDD10_VENDOR_FORMAT 0x06
uint8_t format;
uint8_t reserved[4];
uint8_t alloc_length[2];
#define SRDD10_MAX_LENGTH 0xffff
uint8_t control;
};
struct scsi_sanitize
{
u_int8_t opcode;
u_int8_t byte2;
#define SSZ_SERVICE_ACTION_OVERWRITE 0x01
#define SSZ_SERVICE_ACTION_BLOCK_ERASE 0x02
#define SSZ_SERVICE_ACTION_CRYPTO_ERASE 0x03
#define SSZ_SERVICE_ACTION_EXIT_MODE_FAILURE 0x1F
#define SSZ_UNRESTRICTED_EXIT 0x20
#define SSZ_IMMED 0x80
u_int8_t reserved[5];
u_int8_t length[2];
u_int8_t control;
};
struct scsi_sanitize_parameter_list
{
u_int8_t byte1;
#define SSZPL_INVERT 0x80
u_int8_t reserved;
u_int8_t length[2];
/* Variable length initialization pattern. */
#define SSZPL_MAX_PATTERN_LENGTH 65535
};
struct scsi_read_defect_data_12
{
uint8_t opcode;
#define SRDD12_GLIST 0x08
#define SRDD12_PLIST 0x10
#define SRDD12_DLIST_FORMAT_MASK 0x07
#define SRDD12_BLOCK_FORMAT SRDD10_BLOCK_FORMAT
#define SRDD12_BYTES_FROM_INDEX_FORMAT SRDD10_BYTES_FROM_INDEX_FORMAT
#define SRDD12_PHYSICAL_SECTOR_FORMAT SRDD10_PHYSICAL_SECTOR_FORMAT
uint8_t format;
uint8_t address_descriptor_index[4];
uint8_t alloc_length[4];
#define SRDD12_MAX_LENGTH 0xffffffff
uint8_t reserved;
uint8_t control;
};
/*
* Opcodes
*/
#define REZERO_UNIT 0x01
#define FORMAT_UNIT 0x04
#define REASSIGN_BLOCKS 0x07
#define MODE_SELECT 0x15
#define MODE_SENSE 0x1a
#define READ_FORMAT_CAPACITIES 0x23
#define WRITE_AND_VERIFY 0x2e
#define VERIFY 0x2f
#define READ_DEFECT_DATA_10 0x37
#define SANITIZE 0x48
#define READ_DEFECT_DATA_12 0xb7
struct format_defect_list_header
{
u_int8_t reserved;
u_int8_t byte2;
#define FU_DLH_VS 0x01
#define FU_DLH_IMMED 0x02
#define FU_DLH_DSP 0x04
#define FU_DLH_IP 0x08
#define FU_DLH_STPF 0x10
#define FU_DLH_DCRT 0x20
#define FU_DLH_DPRY 0x40
#define FU_DLH_FOV 0x80
u_int8_t defect_list_length[2];
};
struct format_ipat_descriptor
{
u_int8_t byte1;
#define FU_INIT_NO_HDR 0x00
#define FU_INIT_LBA_MSB 0x40
#define FU_INIT_LBA_EACH 0x80
#define FU_INIT_SI 0x20
u_int8_t pattern_type;
#define FU_INIT_PAT_DEFAULT 0x00
#define FU_INIT_PAT_REPEAT 0x01
u_int8_t pat_length[2];
};
struct scsi_read_format_capacities
{
uint8_t opcode; /* READ_FORMAT_CAPACITIES */
uint8_t byte2;
#define SRFC_LUN_MASK 0xE0
uint8_t reserved0[5];
uint8_t alloc_length[2];
uint8_t reserved1[3];
};
struct scsi_verify_10
{
uint8_t opcode; /* VERIFY(10) */
uint8_t byte2;
#define SVFY_LUN_MASK 0xE0
#define SVFY_RELADR 0x01
#define SVFY_BYTCHK 0x02
#define SVFY_DPO 0x10
uint8_t addr[4]; /* LBA to begin verification at */
uint8_t group;
uint8_t length[2]; /* number of blocks to verify */
uint8_t control;
};
struct scsi_verify_12
{
uint8_t opcode; /* VERIFY(12) */
uint8_t byte2;
uint8_t addr[4]; /* LBA to begin verification at */
uint8_t length[4]; /* number of blocks to verify */
uint8_t group;
uint8_t control;
};
struct scsi_verify_16
{
uint8_t opcode; /* VERIFY(16) */
uint8_t byte2;
uint8_t addr[8]; /* LBA to begin verification at */
uint8_t length[4]; /* number of blocks to verify */
uint8_t group;
uint8_t control;
};
struct scsi_compare_and_write
{
uint8_t opcode; /* COMPARE AND WRITE */
uint8_t byte2;
uint8_t addr[8]; /* LBA to begin verification at */
uint8_t reserved[3];
uint8_t length; /* number of blocks */
uint8_t group;
uint8_t control;
};
struct scsi_write_and_verify
{
uint8_t opcode; /* WRITE_AND_VERIFY */
uint8_t byte2;
#define SWVY_LUN_MASK 0xE0
#define SWVY_RELADR 0x01
#define SWVY_BYTECHK 0x02
#define SWVY_DPO 0x10
uint8_t addr[4]; /* LBA to begin verification at */
uint8_t reserved0[1];
uint8_t len[2]; /* number of blocks to write and verify */
uint8_t reserved1[3];
};
/*
* Replies to READ_FORMAT_CAPACITIES look like this:
*
* struct format_capacity_list_header
* struct format_capacity_descriptor[1..n]
*
* These are similar, but not totally identical to, the
* defect list used to format a rigid disk.
*
* The appropriate csio_decode() format string looks like this:
* "{} *i3 {Len} i1 {Blocks} i4 {} *b6 {Code} b2 {Blocklen} i3"
*
* If the capacity_list_length is greater than
* sizeof(struct format_capacity_descriptor), then there are
* additional format capacity descriptors available which
* denote which format(s) the drive can handle.
*
* (Source: USB Mass Storage UFI Specification)
*/
struct format_capacity_list_header {
uint8_t unused[3];
uint8_t capacity_list_length;
};
struct format_capacity_descriptor {
uint8_t nblocks[4]; /* total number of LBAs */
uint8_t byte4; /* only present in max/cur descriptor */
#define FCD_CODE_MASK 0x03 /* mask for code field above */
#define FCD_UNFORMATTED 0x01 /* unformatted media present,
* maximum capacity returned */
#define FCD_FORMATTED 0x02 /* formatted media present,
* current capacity returned */
#define FCD_NOMEDIA 0x03 /* no media present,
* maximum device capacity returned */
uint8_t block_length[3]; /* length of an LBA in bytes */
};
struct scsi_reassign_blocks_data
{
u_int8_t reserved[2];
u_int8_t length[2];
struct {
u_int8_t dlbaddr[4]; /* defect logical block address */
} defect_descriptor[1];
};
/*
* This is the list header for the READ DEFECT DATA(10) command above.
* It may be a bit wrong to append the 10 at the end of the data structure,
* since it's only 4 bytes but it does tie it to the 10 byte command.
*/
struct scsi_read_defect_data_hdr_10
{
u_int8_t reserved;
#define SRDDH10_GLIST 0x08
#define SRDDH10_PLIST 0x10
#define SRDDH10_DLIST_FORMAT_MASK 0x07
#define SRDDH10_BLOCK_FORMAT 0x00
#define SRDDH10_BYTES_FROM_INDEX_FORMAT 0x04
#define SRDDH10_PHYSICAL_SECTOR_FORMAT 0x05
u_int8_t format;
u_int8_t length[2];
#define SRDDH10_MAX_LENGTH SRDD10_MAX_LENGTH - \
sizeof(struct scsi_read_defect_data_hdr_10)
};
struct scsi_defect_desc_block
{
u_int8_t address[4];
};
struct scsi_defect_desc_long_block
{
u_int8_t address[8];
};
struct scsi_defect_desc_bytes_from_index
{
u_int8_t cylinder[3];
u_int8_t head;
#define SDD_EXT_BFI_MADS 0x80000000
#define SDD_EXT_BFI_FLAG_MASK 0xf0000000
#define SDD_EXT_BFI_ENTIRE_TRACK 0x0fffffff
u_int8_t bytes_from_index[4];
};
struct scsi_defect_desc_phys_sector
{
u_int8_t cylinder[3];
u_int8_t head;
#define SDD_EXT_PHYS_MADS 0x80000000
#define SDD_EXT_PHYS_FLAG_MASK 0xf0000000
#define SDD_EXT_PHYS_ENTIRE_TRACK 0x0fffffff
u_int8_t sector[4];
};
struct scsi_read_defect_data_hdr_12
{
u_int8_t reserved;
#define SRDDH12_GLIST 0x08
#define SRDDH12_PLIST 0x10
#define SRDDH12_DLIST_FORMAT_MASK 0x07
#define SRDDH12_BLOCK_FORMAT 0x00
#define SRDDH12_BYTES_FROM_INDEX_FORMAT 0x04
#define SRDDH12_PHYSICAL_SECTOR_FORMAT 0x05
u_int8_t format;
u_int8_t generation[2];
u_int8_t length[4];
#define SRDDH12_MAX_LENGTH SRDD12_MAX_LENGTH - \
sizeof(struct scsi_read_defect_data_hdr_12)
};
union disk_pages /* this is the structure copied from osf */
{
struct format_device_page {
u_int8_t pg_code; /* page code (should be 3) */
#define SMS_FORMAT_DEVICE_PAGE 0x03 /* only 6 bits valid */
u_int8_t pg_length; /* page length (should be 0x16) */
#define SMS_FORMAT_DEVICE_PLEN 0x16
u_int8_t trk_z_1; /* tracks per zone (MSB) */
u_int8_t trk_z_0; /* tracks per zone (LSB) */
u_int8_t alt_sec_1; /* alternate sectors per zone (MSB) */
u_int8_t alt_sec_0; /* alternate sectors per zone (LSB) */
u_int8_t alt_trk_z_1; /* alternate tracks per zone (MSB) */
u_int8_t alt_trk_z_0; /* alternate tracks per zone (LSB) */
u_int8_t alt_trk_v_1; /* alternate tracks per volume (MSB) */
u_int8_t alt_trk_v_0; /* alternate tracks per volume (LSB) */
u_int8_t ph_sec_t_1; /* physical sectors per track (MSB) */
u_int8_t ph_sec_t_0; /* physical sectors per track (LSB) */
u_int8_t bytes_s_1; /* bytes per sector (MSB) */
u_int8_t bytes_s_0; /* bytes per sector (LSB) */
u_int8_t interleave_1; /* interleave (MSB) */
u_int8_t interleave_0; /* interleave (LSB) */
u_int8_t trk_skew_1; /* track skew factor (MSB) */
u_int8_t trk_skew_0; /* track skew factor (LSB) */
u_int8_t cyl_skew_1; /* cylinder skew (MSB) */
u_int8_t cyl_skew_0; /* cylinder skew (LSB) */
u_int8_t flags; /* various */
#define DISK_FMT_SURF 0x10
#define DISK_FMT_RMB 0x20
#define DISK_FMT_HSEC 0x40
#define DISK_FMT_SSEC 0x80
u_int8_t reserved21;
u_int8_t reserved22;
u_int8_t reserved23;
} format_device;
struct rigid_geometry_page {
u_int8_t pg_code; /* page code (should be 4) */
#define SMS_RIGID_GEOMETRY_PAGE 0x04
u_int8_t pg_length; /* page length (should be 0x16) */
#define SMS_RIGID_GEOMETRY_PLEN 0x16
u_int8_t ncyl_2; /* number of cylinders (MSB) */
u_int8_t ncyl_1; /* number of cylinders */
u_int8_t ncyl_0; /* number of cylinders (LSB) */
u_int8_t nheads; /* number of heads */
u_int8_t st_cyl_wp_2; /* starting cyl., write precomp (MSB) */
u_int8_t st_cyl_wp_1; /* starting cyl., write precomp */
u_int8_t st_cyl_wp_0; /* starting cyl., write precomp (LSB) */
u_int8_t st_cyl_rwc_2; /* starting cyl., red. write cur (MSB)*/
u_int8_t st_cyl_rwc_1; /* starting cyl., red. write cur */
u_int8_t st_cyl_rwc_0; /* starting cyl., red. write cur (LSB)*/
u_int8_t driv_step_1; /* drive step rate (MSB) */
u_int8_t driv_step_0; /* drive step rate (LSB) */
u_int8_t land_zone_2; /* landing zone cylinder (MSB) */
u_int8_t land_zone_1; /* landing zone cylinder */
u_int8_t land_zone_0; /* landing zone cylinder (LSB) */
u_int8_t rpl; /* rotational position locking (2 bits) */
u_int8_t rot_offset; /* rotational offset */
u_int8_t reserved19;
u_int8_t medium_rot_rate_1; /* medium rotation rate (RPM) (MSB) */
u_int8_t medium_rot_rate_0; /* medium rotation rate (RPM) (LSB) */
u_int8_t reserved22;
u_int8_t reserved23;
} rigid_geometry;
struct flexible_disk_page {
u_int8_t pg_code; /* page code (should be 5) */
#define SMS_FLEXIBLE_GEOMETRY_PAGE 0x05
u_int8_t pg_length; /* page length (should be 0x1E) */
#define SMS_FLEXIBLE_GEOMETRY_PLEN 0x1E
u_int8_t xfr_rate_1; /* transfer rate (MSB) */
u_int8_t xfr_rate_0; /* transfer rate (LSB) */
u_int8_t nheads; /* number of heads */
u_int8_t sec_per_track; /* Sectors per track */
u_int8_t bytes_s_1; /* bytes per sector (MSB) */
u_int8_t bytes_s_0; /* bytes per sector (LSB) */
u_int8_t ncyl_1; /* number of cylinders (MSB) */
u_int8_t ncyl_0; /* number of cylinders (LSB) */
u_int8_t st_cyl_wp_1; /* starting cyl., write precomp (MSB) */
u_int8_t st_cyl_wp_0; /* starting cyl., write precomp (LSB) */
u_int8_t st_cyl_rwc_1; /* starting cyl., red. write cur (MSB)*/
u_int8_t st_cyl_rwc_0; /* starting cyl., red. write cur (LSB)*/
u_int8_t driv_step_1; /* drive step rate (MSB) */
u_int8_t driv_step_0; /* drive step rate (LSB) */
u_int8_t driv_step_pw; /* drive step pulse width */
u_int8_t head_stl_del_1;/* Head settle delay (MSB) */
u_int8_t head_stl_del_0;/* Head settle delay (LSB) */
u_int8_t motor_on_del; /* Motor on delay */
u_int8_t motor_off_del; /* Motor off delay */
u_int8_t trdy_ssn_mo; /* XXX ??? */
u_int8_t spc; /* XXX ??? */
u_int8_t write_comp; /* Write compensation */
u_int8_t head_load_del; /* Head load delay */
u_int8_t head_uload_del;/* Head un-load delay */
u_int8_t pin32_pin2;
u_int8_t pin4_pint1;
u_int8_t medium_rot_rate_1; /* medium rotation rate (RPM) (MSB) */
u_int8_t medium_rot_rate_0; /* medium rotation rate (RPM) (LSB) */
u_int8_t reserved30;
u_int8_t reserved31;
} flexible_disk;
};
/*
* XXX KDM
* Here for CTL compatibility, reconcile this.
*/
struct scsi_format_page {
uint8_t page_code;
uint8_t page_length;
uint8_t tracks_per_zone[2];
uint8_t alt_sectors_per_zone[2];
uint8_t alt_tracks_per_zone[2];
uint8_t alt_tracks_per_lun[2];
uint8_t sectors_per_track[2];
uint8_t bytes_per_sector[2];
uint8_t interleave[2];
uint8_t track_skew[2];
uint8_t cylinder_skew[2];
uint8_t flags;
#define SFP_SSEC 0x80
#define SFP_HSEC 0x40
#define SFP_RMB 0x20
#define SFP_SURF 0x10
uint8_t reserved[3];
};
/*
* XXX KDM
* Here for CTL compatibility, reconcile this.
*/
struct scsi_rigid_disk_page {
uint8_t page_code;
#define SMS_RIGID_DISK_PAGE 0x04
uint8_t page_length;
uint8_t cylinders[3];
uint8_t heads;
uint8_t start_write_precomp[3];
uint8_t start_reduced_current[3];
uint8_t step_rate[2];
uint8_t landing_zone_cylinder[3];
uint8_t rpl;
#define SRDP_RPL_DISABLED 0x00
#define SRDP_RPL_SLAVE 0x01
#define SRDP_RPL_MASTER 0x02
#define SRDP_RPL_MASTER_CONTROL 0x03
uint8_t rotational_offset;
uint8_t reserved1;
uint8_t rotation_rate[2];
uint8_t reserved2[2];
};
struct scsi_da_rw_recovery_page {
u_int8_t page_code;
#define SMS_RW_ERROR_RECOVERY_PAGE 0x01
u_int8_t page_length;
u_int8_t byte3;
#define SMS_RWER_AWRE 0x80
#define SMS_RWER_ARRE 0x40
#define SMS_RWER_TB 0x20
#define SMS_RWER_RC 0x10
#define SMS_RWER_EER 0x08
#define SMS_RWER_PER 0x04
#define SMS_RWER_DTE 0x02
#define SMS_RWER_DCR 0x01
u_int8_t read_retry_count;
u_int8_t correction_span;
u_int8_t head_offset_count;
u_int8_t data_strobe_offset_cnt;
u_int8_t byte8;
#define SMS_RWER_LBPERE 0x80
u_int8_t write_retry_count;
u_int8_t reserved2;
u_int8_t recovery_time_limit[2];
};
__BEGIN_DECLS
/*
* XXX These are only left out of the kernel build to silence warnings. If,
* for some reason these functions are used in the kernel, the ifdefs should
* be moved so they are included both in the kernel and userland.
*/
#ifndef _KERNEL
void scsi_format_unit(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t byte2, u_int16_t ileave,
u_int8_t *data_ptr, u_int32_t dxfer_len,
u_int8_t sense_len, u_int32_t timeout);
void scsi_read_defects(struct ccb_scsiio *csio, uint32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
uint8_t tag_action, uint8_t list_format,
uint32_t addr_desc_index, uint8_t *data_ptr,
uint32_t dxfer_len, int minimum_cmd_size,
uint8_t sense_len, uint32_t timeout);
void scsi_sanitize(struct ccb_scsiio *csio, u_int32_t retries,
void (*cbfcnp)(struct cam_periph *, union ccb *),
u_int8_t tag_action, u_int8_t byte2, u_int16_t control,
u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
u_int32_t timeout);
#endif /* !_KERNEL */
__END_DECLS
#endif /* _SCSI_SCSI_DA_H */
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