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-rw-r--r--drivers/scsi/bfa/include/protocol/scsi.h1648
1 files changed, 0 insertions, 1648 deletions
diff --git a/drivers/scsi/bfa/include/protocol/scsi.h b/drivers/scsi/bfa/include/protocol/scsi.h
deleted file mode 100644
index b220e6b4f6e1..000000000000
--- a/drivers/scsi/bfa/include/protocol/scsi.h
+++ /dev/null
@@ -1,1648 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#ifndef __SCSI_H__
-#define __SCSI_H__
-
-#include <protocol/types.h>
-
-#pragma pack(1)
-
-/*
- * generic SCSI cdb definition
- */
-#define SCSI_MAX_CDBLEN 16
-struct scsi_cdb_s{
- u8 scsi_cdb[SCSI_MAX_CDBLEN];
-};
-
-/*
- * scsi lun serial number definition
- */
-#define SCSI_LUN_SN_LEN 32
-struct scsi_lun_sn_s{
- u8 lun_sn[SCSI_LUN_SN_LEN];
-};
-
-/*
- * SCSI Direct Access Commands
- */
-enum {
- SCSI_OP_TEST_UNIT_READY = 0x00,
- SCSI_OP_REQUEST_SENSE = 0x03,
- SCSI_OP_FORMAT_UNIT = 0x04,
- SCSI_OP_READ6 = 0x08,
- SCSI_OP_WRITE6 = 0x0A,
- SCSI_OP_WRITE_FILEMARKS = 0x10,
- SCSI_OP_INQUIRY = 0x12,
- SCSI_OP_MODE_SELECT6 = 0x15,
- SCSI_OP_RESERVE6 = 0x16,
- SCSI_OP_RELEASE6 = 0x17,
- SCSI_OP_MODE_SENSE6 = 0x1A,
- SCSI_OP_START_STOP_UNIT = 0x1B,
- SCSI_OP_SEND_DIAGNOSTIC = 0x1D,
- SCSI_OP_READ_CAPACITY = 0x25,
- SCSI_OP_READ10 = 0x28,
- SCSI_OP_WRITE10 = 0x2A,
- SCSI_OP_VERIFY10 = 0x2F,
- SCSI_OP_READ_DEFECT_DATA = 0x37,
- SCSI_OP_LOG_SELECT = 0x4C,
- SCSI_OP_LOG_SENSE = 0x4D,
- SCSI_OP_MODE_SELECT10 = 0x55,
- SCSI_OP_RESERVE10 = 0x56,
- SCSI_OP_RELEASE10 = 0x57,
- SCSI_OP_MODE_SENSE10 = 0x5A,
- SCSI_OP_PER_RESERVE_IN = 0x5E,
- SCSI_OP_PER_RESERVE_OUR = 0x5E,
- SCSI_OP_READ16 = 0x88,
- SCSI_OP_WRITE16 = 0x8A,
- SCSI_OP_VERIFY16 = 0x8F,
- SCSI_OP_READ_CAPACITY16 = 0x9E,
- SCSI_OP_REPORT_LUNS = 0xA0,
- SCSI_OP_READ12 = 0xA8,
- SCSI_OP_WRITE12 = 0xAA,
- SCSI_OP_UNDEF = 0xFF,
-};
-
-/*
- * SCSI START_STOP_UNIT command
- */
-struct scsi_start_stop_unit_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 reserved1:4;
- u8 immed:1;
-#else
- u8 immed:1;
- u8 reserved1:4;
- u8 lun:3;
-#endif
- u8 reserved2;
- u8 reserved3;
-#ifdef __BIGENDIAN
- u8 power_conditions:4;
- u8 reserved4:2;
- u8 loEj:1;
- u8 start:1;
-#else
- u8 start:1;
- u8 loEj:1;
- u8 reserved4:2;
- u8 power_conditions:4;
-#endif
- u8 control;
-};
-
-/*
- * SCSI SEND_DIAGNOSTIC command
- */
-struct scsi_send_diagnostic_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 self_test_code:3;
- u8 pf:1;
- u8 reserved1:1;
- u8 self_test:1;
- u8 dev_offl:1;
- u8 unit_offl:1;
-#else
- u8 unit_offl:1;
- u8 dev_offl:1;
- u8 self_test:1;
- u8 reserved1:1;
- u8 pf:1;
- u8 self_test_code:3;
-#endif
- u8 reserved2;
-
- u8 param_list_length[2]; /* MSB first */
- u8 control;
-
-};
-
-/*
- * SCSI READ10/WRITE10 commands
- */
-struct scsi_rw10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 dpo:1; /* Disable Page Out */
- u8 fua:1; /* Force Unit Access */
- u8 reserved1:2;
- u8 rel_adr:1; /* relative address */
-#else
- u8 rel_adr:1;
- u8 reserved1:2;
- u8 fua:1;
- u8 dpo:1;
- u8 lun:3;
-#endif
- u8 lba0; /* logical block address - MSB */
- u8 lba1;
- u8 lba2;
- u8 lba3; /* LSB */
- u8 reserved3;
- u8 xfer_length0; /* transfer length in blocks - MSB */
- u8 xfer_length1; /* LSB */
- u8 control;
-};
-
-#define SCSI_CDB10_GET_LBA(cdb) \
- (((cdb)->lba0 << 24) | ((cdb)->lba1 << 16) | \
- ((cdb)->lba2 << 8) | (cdb)->lba3)
-
-#define SCSI_CDB10_SET_LBA(cdb, lba) { \
- (cdb)->lba0 = lba >> 24; \
- (cdb)->lba1 = (lba >> 16) & 0xFF; \
- (cdb)->lba2 = (lba >> 8) & 0xFF; \
- (cdb)->lba3 = lba & 0xFF; \
-}
-
-#define SCSI_CDB10_GET_TL(cdb) \
- ((cdb)->xfer_length0 << 8 | (cdb)->xfer_length1)
-#define SCSI_CDB10_SET_TL(cdb, tl) { \
- (cdb)->xfer_length0 = tl >> 8; \
- (cdb)->xfer_length1 = tl & 0xFF; \
-}
-
-/*
- * SCSI READ6/WRITE6 commands
- */
-struct scsi_rw6_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 lba0:5; /* MSb */
-#else
- u8 lba0:5; /* MSb */
- u8 lun:3;
-#endif
- u8 lba1;
- u8 lba2; /* LSB */
- u8 xfer_length;
- u8 control;
-};
-
-#define SCSI_TAPE_CDB6_GET_TL(cdb) \
- (((cdb)->tl0 << 16) | ((cdb)->tl1 << 8) | (cdb)->tl2)
-
-#define SCSI_TAPE_CDB6_SET_TL(cdb, tl) { \
- (cdb)->tl0 = tl >> 16; \
- (cdb)->tl1 = (tl >> 8) & 0xFF; \
- (cdb)->tl2 = tl & 0xFF; \
-}
-
-/*
- * SCSI sequential (TAPE) wrtie command
- */
-struct scsi_tape_wr_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 rsvd:7;
- u8 fixed:1; /* MSb */
-#else
- u8 fixed:1; /* MSb */
- u8 rsvd:7;
-#endif
- u8 tl0; /* Msb */
- u8 tl1;
- u8 tl2; /* Lsb */
-
- u8 control;
-};
-
-#define SCSI_CDB6_GET_LBA(cdb) \
- (((cdb)->lba0 << 16) | ((cdb)->lba1 << 8) | (cdb)->lba2)
-
-#define SCSI_CDB6_SET_LBA(cdb, lba) { \
- (cdb)->lba0 = lba >> 16; \
- (cdb)->lba1 = (lba >> 8) & 0xFF; \
- (cdb)->lba2 = lba & 0xFF; \
-}
-
-#define SCSI_CDB6_GET_TL(cdb) ((cdb)->xfer_length)
-#define SCSI_CDB6_SET_TL(cdb, tl) { \
- (cdb)->xfer_length = tl; \
-}
-
-/*
- * SCSI sense data format
- */
-struct scsi_sense_s{
-#ifdef __BIGENDIAN
- u8 valid:1;
- u8 rsp_code:7;
-#else
- u8 rsp_code:7;
- u8 valid:1;
-#endif
- u8 seg_num;
-#ifdef __BIGENDIAN
- u8 file_mark:1;
- u8 eom:1; /* end of media */
- u8 ili:1; /* incorrect length indicator */
- u8 reserved:1;
- u8 sense_key:4;
-#else
- u8 sense_key:4;
- u8 reserved:1;
- u8 ili:1; /* incorrect length indicator */
- u8 eom:1; /* end of media */
- u8 file_mark:1;
-#endif
- u8 information[4]; /* device-type or command specific info
- */
- u8 add_sense_length;
- /* additional sense length */
- u8 command_info[4];/* command specific information
- */
- u8 asc; /* additional sense code */
- u8 ascq; /* additional sense code qualifier */
- u8 fru_code; /* field replaceable unit code */
-#ifdef __BIGENDIAN
- u8 sksv:1; /* sense key specific valid */
- u8 c_d:1; /* command/data bit */
- u8 res1:2;
- u8 bpv:1; /* bit pointer valid */
- u8 bpointer:3; /* bit pointer */
-#else
- u8 bpointer:3; /* bit pointer */
- u8 bpv:1; /* bit pointer valid */
- u8 res1:2;
- u8 c_d:1; /* command/data bit */
- u8 sksv:1; /* sense key specific valid */
-#endif
- u8 fpointer[2]; /* field pointer */
-};
-
-#define SCSI_SENSE_CUR_ERR 0x70
-#define SCSI_SENSE_DEF_ERR 0x71
-
-/*
- * SCSI sense key values
- */
-#define SCSI_SK_NO_SENSE 0x0
-#define SCSI_SK_REC_ERR 0x1 /* recovered error */
-#define SCSI_SK_NOT_READY 0x2
-#define SCSI_SK_MED_ERR 0x3 /* medium error */
-#define SCSI_SK_HW_ERR 0x4 /* hardware error */
-#define SCSI_SK_ILLEGAL_REQ 0x5
-#define SCSI_SK_UNIT_ATT 0x6 /* unit attention */
-#define SCSI_SK_DATA_PROTECT 0x7
-#define SCSI_SK_BLANK_CHECK 0x8
-#define SCSI_SK_VENDOR_SPEC 0x9
-#define SCSI_SK_COPY_ABORTED 0xA
-#define SCSI_SK_ABORTED_CMND 0xB
-#define SCSI_SK_VOL_OVERFLOW 0xD
-#define SCSI_SK_MISCOMPARE 0xE
-
-/*
- * SCSI additional sense codes
- */
-#define SCSI_ASC_NO_ADD_SENSE 0x00
-#define SCSI_ASC_LUN_NOT_READY 0x04
-#define SCSI_ASC_LUN_COMMUNICATION 0x08
-#define SCSI_ASC_WRITE_ERROR 0x0C
-#define SCSI_ASC_INVALID_CMND_CODE 0x20
-#define SCSI_ASC_BAD_LBA 0x21
-#define SCSI_ASC_INVALID_FIELD_IN_CDB 0x24
-#define SCSI_ASC_LUN_NOT_SUPPORTED 0x25
-#define SCSI_ASC_LUN_WRITE_PROTECT 0x27
-#define SCSI_ASC_POWERON_BDR 0x29 /* power on reset, bus reset,
- * bus device reset
- */
-#define SCSI_ASC_PARAMS_CHANGED 0x2A
-#define SCSI_ASC_CMND_CLEARED_BY_A_I 0x2F
-#define SCSI_ASC_SAVING_PARAM_NOTSUPP 0x39
-#define SCSI_ASC_TOCC 0x3F /* target operating condtions
- * changed
- */
-#define SCSI_ASC_PARITY_ERROR 0x47
-#define SCSI_ASC_CMND_PHASE_ERROR 0x4A
-#define SCSI_ASC_DATA_PHASE_ERROR 0x4B
-#define SCSI_ASC_VENDOR_SPEC 0x7F
-
-/*
- * SCSI additional sense code qualifiers
- */
-#define SCSI_ASCQ_CAUSE_NOT_REPORT 0x00
-#define SCSI_ASCQ_BECOMING_READY 0x01
-#define SCSI_ASCQ_INIT_CMD_REQ 0x02
-#define SCSI_ASCQ_FORMAT_IN_PROGRESS 0x04
-#define SCSI_ASCQ_OPERATION_IN_PROGRESS 0x07
-#define SCSI_ASCQ_SELF_TEST_IN_PROGRESS 0x09
-#define SCSI_ASCQ_WR_UNEXP_UNSOL_DATA 0x0C
-#define SCSI_ASCQ_WR_NOTENG_UNSOL_DATA 0x0D
-
-#define SCSI_ASCQ_LBA_OUT_OF_RANGE 0x00
-#define SCSI_ASCQ_INVALID_ELEMENT_ADDR 0x01
-
-#define SCSI_ASCQ_LUN_WRITE_PROTECTED 0x00
-#define SCSI_ASCQ_LUN_HW_WRITE_PROTECTED 0x01
-#define SCSI_ASCQ_LUN_SW_WRITE_PROTECTED 0x02
-
-#define SCSI_ASCQ_POR 0x01 /* power on reset */
-#define SCSI_ASCQ_SBR 0x02 /* scsi bus reset */
-#define SCSI_ASCQ_BDR 0x03 /* bus device reset */
-#define SCSI_ASCQ_DIR 0x04 /* device internal reset */
-
-#define SCSI_ASCQ_MODE_PARAMS_CHANGED 0x01
-#define SCSI_ASCQ_LOG_PARAMS_CHANGED 0x02
-#define SCSI_ASCQ_RESERVATIONS_PREEMPTED 0x03
-#define SCSI_ASCQ_RESERVATIONS_RELEASED 0x04
-#define SCSI_ASCQ_REGISTRATIONS_PREEMPTED 0x05
-
-#define SCSI_ASCQ_MICROCODE_CHANGED 0x01
-#define SCSI_ASCQ_CHANGED_OPER_COND 0x02
-#define SCSI_ASCQ_INQ_CHANGED 0x03 /* inquiry data changed */
-#define SCSI_ASCQ_DI_CHANGED 0x05 /* device id changed */
-#define SCSI_ASCQ_RL_DATA_CHANGED 0x0E /* report luns data changed */
-
-#define SCSI_ASCQ_DP_CRC_ERR 0x01 /* data phase crc error */
-#define SCSI_ASCQ_DP_SCSI_PARITY_ERR 0x02 /* data phase scsi parity error
- */
-#define SCSI_ASCQ_IU_CRC_ERR 0x03 /* information unit crc error */
-#define SCSI_ASCQ_PROTO_SERV_CRC_ERR 0x05
-
-#define SCSI_ASCQ_LUN_TIME_OUT 0x01
-
-/* ------------------------------------------------------------
- * SCSI INQUIRY
- * ------------------------------------------------------------*/
-
-struct scsi_inquiry_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 reserved1:3;
- u8 cmd_dt:1;
- u8 evpd:1;
-#else
- u8 evpd:1;
- u8 cmd_dt:1;
- u8 reserved1:3;
- u8 lun:3;
-#endif
- u8 page_code;
- u8 reserved2;
- u8 alloc_length;
- u8 control;
-};
-
-struct scsi_inquiry_vendor_s{
- u8 vendor_id[8];
-};
-
-struct scsi_inquiry_prodid_s{
- u8 product_id[16];
-};
-
-struct scsi_inquiry_prodrev_s{
- u8 product_rev[4];
-};
-
-struct scsi_inquiry_data_s{
-#ifdef __BIGENDIAN
- u8 peripheral_qual:3; /* peripheral qualifier */
- u8 device_type:5; /* peripheral device type */
-
- u8 rmb:1; /* removable medium bit */
- u8 device_type_mod:7; /* device type modifier */
-
- u8 version;
-
- u8 aenc:1; /* async event notification capability
- */
- u8 trm_iop:1; /* terminate I/O process */
- u8 norm_aca:1; /* normal ACA supported */
- u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */
- u8 rsp_data_format:4;
-
- u8 additional_len;
- u8 sccs:1;
- u8 reserved1:7;
-
- u8 reserved2:1;
- u8 enc_serv:1; /* enclosure service component */
- u8 reserved3:1;
- u8 multi_port:1; /* multi-port device */
- u8 m_chngr:1; /* device in medium transport element */
- u8 ack_req_q:1; /* SIP specific bit */
- u8 addr32:1; /* SIP specific bit */
- u8 addr16:1; /* SIP specific bit */
-
- u8 rel_adr:1; /* relative address */
- u8 w_bus32:1;
- u8 w_bus16:1;
- u8 synchronous:1;
- u8 linked_commands:1;
- u8 trans_dis:1;
- u8 cmd_queue:1; /* command queueing supported */
- u8 soft_reset:1; /* soft reset alternative (VS) */
-#else
- u8 device_type:5; /* peripheral device type */
- u8 peripheral_qual:3;
- /* peripheral qualifier */
-
- u8 device_type_mod:7;
- /* device type modifier */
- u8 rmb:1; /* removable medium bit */
-
- u8 version;
-
- u8 rsp_data_format:4;
- u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */
- u8 norm_aca:1; /* normal ACA supported */
- u8 terminate_iop:1;/* terminate I/O process */
- u8 aenc:1; /* async event notification capability
- */
-
- u8 additional_len;
- u8 reserved1:7;
- u8 sccs:1;
-
- u8 addr16:1; /* SIP specific bit */
- u8 addr32:1; /* SIP specific bit */
- u8 ack_req_q:1; /* SIP specific bit */
- u8 m_chngr:1; /* device in medium transport element */
- u8 multi_port:1; /* multi-port device */
- u8 reserved3:1; /* TBD - Vendor Specific */
- u8 enc_serv:1; /* enclosure service component */
- u8 reserved2:1;
-
- u8 soft_seset:1; /* soft reset alternative (VS) */
- u8 cmd_queue:1; /* command queueing supported */
- u8 trans_dis:1;
- u8 linked_commands:1;
- u8 synchronous:1;
- u8 w_bus16:1;
- u8 w_bus32:1;
- u8 rel_adr:1; /* relative address */
-#endif
- struct scsi_inquiry_vendor_s vendor_id;
- struct scsi_inquiry_prodid_s product_id;
- struct scsi_inquiry_prodrev_s product_rev;
- u8 vendor_specific[20];
- u8 reserved4[40];
-};
-
-/*
- * inquiry.peripheral_qual field values
- */
-#define SCSI_DEVQUAL_DEFAULT 0
-#define SCSI_DEVQUAL_NOT_CONNECTED 1
-#define SCSI_DEVQUAL_NOT_SUPPORTED 3
-
-/*
- * inquiry.device_type field values
- */
-#define SCSI_DEVICE_DIRECT_ACCESS 0x00
-#define SCSI_DEVICE_SEQ_ACCESS 0x01
-#define SCSI_DEVICE_ARRAY_CONTROLLER 0x0C
-#define SCSI_DEVICE_UNKNOWN 0x1F
-
-/*
- * inquiry.version
- */
-#define SCSI_VERSION_ANSI_X3131 2 /* ANSI X3.131 SCSI-2 */
-#define SCSI_VERSION_SPC 3 /* SPC (SCSI-3), ANSI X3.301:1997 */
-#define SCSI_VERSION_SPC_2 4 /* SPC-2 */
-
-/*
- * response data format
- */
-#define SCSI_RSP_DATA_FORMAT 2 /* SCSI-2 & SPC */
-
-/*
- * SCSI inquiry page codes
- */
-#define SCSI_INQ_PAGE_VPD_PAGES 0x00 /* supported vpd pages */
-#define SCSI_INQ_PAGE_USN_PAGE 0x80 /* unit serial number page */
-#define SCSI_INQ_PAGE_DEV_IDENT 0x83 /* device indentification page
- */
-#define SCSI_INQ_PAGES_MAX 3
-
-/*
- * supported vital product data pages
- */
-struct scsi_inq_page_vpd_pages_s{
-#ifdef __BIGENDIAN
- u8 peripheral_qual:3;
- u8 device_type:5;
-#else
- u8 device_type:5;
- u8 peripheral_qual:3;
-#endif
- u8 page_code;
- u8 reserved;
- u8 page_length;
- u8 pages[SCSI_INQ_PAGES_MAX];
-};
-
-/*
- * Unit serial number page
- */
-#define SCSI_INQ_USN_LEN 32
-
-struct scsi_inq_usn_s{
- char usn[SCSI_INQ_USN_LEN];
-};
-
-struct scsi_inq_page_usn_s{
-#ifdef __BIGENDIAN
- u8 peripheral_qual:3;
- u8 device_type:5;
-#else
- u8 device_type:5;
- u8 peripheral_qual:3;
-#endif
- u8 page_code;
- u8 reserved1;
- u8 page_length;
- struct scsi_inq_usn_s usn;
-};
-
-enum {
- SCSI_INQ_DIP_CODE_BINARY = 1, /* identifier has binary value */
- SCSI_INQ_DIP_CODE_ASCII = 2, /* identifier has ascii value */
-};
-
-enum {
- SCSI_INQ_DIP_ASSOC_LUN = 0, /* id is associated with device */
- SCSI_INQ_DIP_ASSOC_PORT = 1, /* id is associated with port that
- * received the request
- */
-};
-
-enum {
- SCSI_INQ_ID_TYPE_VENDOR = 1,
- SCSI_INQ_ID_TYPE_IEEE = 2,
- SCSI_INQ_ID_TYPE_FC_FS = 3,
- SCSI_INQ_ID_TYPE_OTHER = 4,
-};
-
-struct scsi_inq_dip_desc_s{
-#ifdef __BIGENDIAN
- u8 res0:4;
- u8 code_set:4;
- u8 res1:2;
- u8 association:2;
- u8 id_type:4;
-#else
- u8 code_set:4;
- u8 res0:4;
- u8 id_type:4;
- u8 association:2;
- u8 res1:2;
-#endif
- u8 res2;
- u8 id_len;
- struct scsi_lun_sn_s id;
-};
-
-/*
- * Device indentification page
- */
-struct scsi_inq_page_dev_ident_s{
-#ifdef __BIGENDIAN
- u8 peripheral_qual:3;
- u8 device_type:5;
-#else
- u8 device_type:5;
- u8 peripheral_qual:3;
-#endif
- u8 page_code;
- u8 reserved1;
- u8 page_length;
- struct scsi_inq_dip_desc_s desc;
-};
-
-/* ------------------------------------------------------------
- * READ CAPACITY
- * ------------------------------------------------------------
- */
-
-struct scsi_read_capacity_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 reserved1:4;
- u8 rel_adr:1;
-#else
- u8 rel_adr:1;
- u8 reserved1:4;
- u8 lun:3;
-#endif
- u8 lba0; /* MSB */
- u8 lba1;
- u8 lba2;
- u8 lba3; /* LSB */
- u8 reserved2;
- u8 reserved3;
-#ifdef __BIGENDIAN
- u8 reserved4:7;
- u8 pmi:1; /* partial medium indicator */
-#else
- u8 pmi:1; /* partial medium indicator */
- u8 reserved4:7;
-#endif
- u8 control;
-};
-
-struct scsi_read_capacity_data_s{
- u32 max_lba; /* maximum LBA available */
- u32 block_length; /* in bytes */
-};
-
-struct scsi_read_capacity16_data_s{
- u64 lba; /* maximum LBA available */
- u32 block_length; /* in bytes */
-#ifdef __BIGENDIAN
- u8 reserved1:4,
- p_type:3,
- prot_en:1;
- u8 reserved2:4,
- lb_pbe:4; /* logical blocks per physical block
- * exponent */
- u16 reserved3:2,
- lba_align:14; /* lowest aligned logical block
- * address */
-#else
- u16 lba_align:14, /* lowest aligned logical block
- * address */
- reserved3:2;
- u8 lb_pbe:4, /* logical blocks per physical block
- * exponent */
- reserved2:4;
- u8 prot_en:1,
- p_type:3,
- reserved1:4;
-#endif
- u64 reserved4;
- u64 reserved5;
-};
-
-/* ------------------------------------------------------------
- * REPORT LUNS command
- * ------------------------------------------------------------
- */
-
-struct scsi_report_luns_s{
- u8 opcode; /* A0h - REPORT LUNS opCode */
- u8 reserved1[5];
- u8 alloc_length[4];/* allocation length MSB first */
- u8 reserved2;
- u8 control;
-};
-
-#define SCSI_REPORT_LUN_ALLOC_LENGTH(rl) \
- ((rl->alloc_length[0] << 24) | (rl->alloc_length[1] << 16) | \
- (rl->alloc_length[2] << 8) | (rl->alloc_length[3]))
-
-#define SCSI_REPORT_LUNS_SET_ALLOCLEN(rl, alloc_len) { \
- (rl)->alloc_length[0] = (alloc_len) >> 24; \
- (rl)->alloc_length[1] = ((alloc_len) >> 16) & 0xFF; \
- (rl)->alloc_length[2] = ((alloc_len) >> 8) & 0xFF; \
- (rl)->alloc_length[3] = (alloc_len) & 0xFF; \
-}
-
-struct scsi_report_luns_data_s{
- u32 lun_list_length; /* length of LUN list length */
- u32 reserved;
- lun_t lun[1]; /* first LUN in lun list */
-};
-
-/* -------------------------------------------------------------
- * SCSI mode parameters
- * -----------------------------------------------------------
- */
-enum {
- SCSI_DA_MEDIUM_DEF = 0, /* direct access default medium type */
- SCSI_DA_MEDIUM_SS = 1, /* direct access single sided */
- SCSI_DA_MEDIUM_DS = 2, /* direct access double sided */
-};
-
-/*
- * SCSI Mode Select(6) cdb
- */
-struct scsi_mode_select6_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 pf:1; /* page format */
- u8 reserved2:3;
- u8 sp:1; /* save pages if set to 1 */
-#else
- u8 sp:1; /* save pages if set to 1 */
- u8 reserved2:3;
- u8 pf:1; /* page format */
- u8 reserved1:3;
-#endif
- u8 reserved3[2];
- u8 alloc_len;
- u8 control;
-};
-
-/*
- * SCSI Mode Select(10) cdb
- */
-struct scsi_mode_select10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 pf:1; /* page format */
- u8 reserved2:3;
- u8 sp:1; /* save pages if set to 1 */
-#else
- u8 sp:1; /* save pages if set to 1 */
- u8 reserved2:3;
- u8 pf:1; /* page format */
- u8 reserved1:3;
-#endif
- u8 reserved3[5];
- u8 alloc_len_msb;
- u8 alloc_len_lsb;
- u8 control;
-};
-
-/*
- * SCSI Mode Sense(6) cdb
- */
-struct scsi_mode_sense6_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:4;
- u8 dbd:1; /* disable block discriptors if set to 1 */
- u8 reserved2:3;
-
- u8 pc:2; /* page control */
- u8 page_code:6;
-#else
- u8 reserved2:3;
- u8 dbd:1; /* disable block descriptors if set to 1 */
- u8 reserved1:4;
-
- u8 page_code:6;
- u8 pc:2; /* page control */
-#endif
- u8 reserved3;
- u8 alloc_len;
- u8 control;
-};
-
-/*
- * SCSI Mode Sense(10) cdb
- */
-struct scsi_mode_sense10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 LLBAA:1; /* long LBA accepted if set to 1 */
- u8 dbd:1; /* disable block descriptors if set
- * to 1
- */
- u8 reserved2:3;
-
- u8 pc:2; /* page control */
- u8 page_code:6;
-#else
- u8 reserved2:3;
- u8 dbd:1; /* disable block descriptors if set to
- * 1
- */
- u8 LLBAA:1; /* long LBA accepted if set to 1 */
- u8 reserved1:3;
-
- u8 page_code:6;
- u8 pc:2; /* page control */
-#endif
- u8 reserved3[4];
- u8 alloc_len_msb;
- u8 alloc_len_lsb;
- u8 control;
-};
-
-#define SCSI_CDB10_GET_AL(cdb) \
- ((cdb)->alloc_len_msb << 8 | (cdb)->alloc_len_lsb)
-
-#define SCSI_CDB10_SET_AL(cdb, al) { \
- (cdb)->alloc_len_msb = al >> 8; \
- (cdb)->alloc_len_lsb = al & 0xFF; \
-}
-
-#define SCSI_CDB6_GET_AL(cdb) ((cdb)->alloc_len)
-
-#define SCSI_CDB6_SET_AL(cdb, al) { \
- (cdb)->alloc_len = al; \
-}
-
-/*
- * page control field values
- */
-#define SCSI_PC_CURRENT_VALUES 0x0
-#define SCSI_PC_CHANGEABLE_VALUES 0x1
-#define SCSI_PC_DEFAULT_VALUES 0x2
-#define SCSI_PC_SAVED_VALUES 0x3
-
-/*
- * SCSI mode page codes
- */
-#define SCSI_MP_VENDOR_SPEC 0x00
-#define SCSI_MP_DISC_RECN 0x02 /* disconnect-reconnect page */
-#define SCSI_MP_FORMAT_DEVICE 0x03
-#define SCSI_MP_RDG 0x04 /* rigid disk geometry page */
-#define SCSI_MP_FDP 0x05 /* flexible disk page */
-#define SCSI_MP_CACHING 0x08 /* caching page */
-#define SCSI_MP_CONTROL 0x0A /* control mode page */
-#define SCSI_MP_MED_TYPES_SUP 0x0B /* medium types supported page */
-#define SCSI_MP_INFO_EXCP_CNTL 0x1C /* informational exception control */
-#define SCSI_MP_ALL 0x3F /* return all pages - mode sense only */
-
-/*
- * mode parameter header
- */
-struct scsi_mode_param_header6_s{
- u8 mode_datalen;
- u8 medium_type;
-
- /*
- * device specific parameters expanded for direct access devices
- */
-#ifdef __BIGENDIAN
- u32 wp:1; /* write protected */
- u32 reserved1:2;
- u32 dpofua:1; /* disable page out + force unit access
- */
- u32 reserved2:4;
-#else
- u32 reserved2:4;
- u32 dpofua:1; /* disable page out + force unit access
- */
- u32 reserved1:2;
- u32 wp:1; /* write protected */
-#endif
-
- u8 block_desclen;
-};
-
-struct scsi_mode_param_header10_s{
- u32 mode_datalen:16;
- u32 medium_type:8;
-
- /*
- * device specific parameters expanded for direct access devices
- */
-#ifdef __BIGENDIAN
- u32 wp:1; /* write protected */
- u32 reserved1:2;
- u32 dpofua:1; /* disable page out + force unit access
- */
- u32 reserved2:4;
-#else
- u32 reserved2:4;
- u32 dpofua:1; /* disable page out + force unit access
- */
- u32 reserved1:2;
- u32 wp:1; /* write protected */
-#endif
-
-#ifdef __BIGENDIAN
- u32 reserved3:7;
- u32 longlba:1;
-#else
- u32 longlba:1;
- u32 reserved3:7;
-#endif
- u32 reserved4:8;
- u32 block_desclen:16;
-};
-
-/*
- * mode parameter block descriptor
- */
-struct scsi_mode_param_desc_s{
- u32 nblks;
- u32 density_code:8;
- u32 block_length:24;
-};
-
-/*
- * Disconnect-reconnect mode page format
- */
-struct scsi_mp_disc_recn_s{
-#ifdef __BIGENDIAN
- u8 ps:1;
- u8 reserved1:1;
- u8 page_code:6;
-#else
- u8 page_code:6;
- u8 reserved1:1;
- u8 ps:1;
-#endif
- u8 page_len;
- u8 buf_full_ratio;
- u8 buf_empty_ratio;
-
- u8 bil_msb; /* bus inactivity limit -MSB */
- u8 bil_lsb; /* bus inactivity limit -LSB */
-
- u8 dtl_msb; /* disconnect time limit - MSB */
- u8 dtl_lsb; /* disconnect time limit - LSB */
-
- u8 ctl_msb; /* connect time limit - MSB */
- u8 ctl_lsb; /* connect time limit - LSB */
-
- u8 max_burst_len_msb;
- u8 max_burst_len_lsb;
-#ifdef __BIGENDIAN
- u8 emdp:1; /* enable modify data pointers */
- u8 fa:3; /* fair arbitration */
- u8 dimm:1; /* disconnect immediate */
- u8 dtdc:3; /* data transfer disconnect control */
-#else
- u8 dtdc:3; /* data transfer disconnect control */
- u8 dimm:1; /* disconnect immediate */
- u8 fa:3; /* fair arbitration */
- u8 emdp:1; /* enable modify data pointers */
-#endif
-
- u8 reserved3;
-
- u8 first_burst_len_msb;
- u8 first_burst_len_lsb;
-};
-
-/*
- * SCSI format device mode page
- */
-struct scsi_mp_format_device_s{
-#ifdef __BIGENDIAN
- u32 ps:1;
- u32 reserved1:1;
- u32 page_code:6;
-#else
- u32 page_code:6;
- u32 reserved1:1;
- u32 ps:1;
-#endif
- u32 page_len:8;
- u32 tracks_per_zone:16;
-
- u32 a_sec_per_zone:16;
- u32 a_tracks_per_zone:16;
-
- u32 a_tracks_per_lun:16; /* alternate tracks/lun-MSB */
- u32 sec_per_track:16; /* sectors/track-MSB */
-
- u32 bytes_per_sector:16;
- u32 interleave:16;
-
- u32 tsf:16; /* track skew factor-MSB */
- u32 csf:16; /* cylinder skew factor-MSB */
-
-#ifdef __BIGENDIAN
- u32 ssec:1; /* soft sector formatting */
- u32 hsec:1; /* hard sector formatting */
- u32 rmb:1; /* removable media */
- u32 surf:1; /* surface */
- u32 reserved2:4;
-#else
- u32 reserved2:4;
- u32 surf:1; /* surface */
- u32 rmb:1; /* removable media */
- u32 hsec:1; /* hard sector formatting */
- u32 ssec:1; /* soft sector formatting */
-#endif
- u32 reserved3:24;
-};
-
-/*
- * SCSI rigid disk device geometry page
- */
-struct scsi_mp_rigid_device_geometry_s{
-#ifdef __BIGENDIAN
- u32 ps:1;
- u32 reserved1:1;
- u32 page_code:6;
-#else
- u32 page_code:6;
- u32 reserved1:1;
- u32 ps:1;
-#endif
- u32 page_len:8;
- u32 num_cylinders0:8;
- u32 num_cylinders1:8;
-
- u32 num_cylinders2:8;
- u32 num_heads:8;
- u32 scwp0:8;
- u32 scwp1:8;
-
- u32 scwp2:8;
- u32 scrwc0:8;
- u32 scrwc1:8;
- u32 scrwc2:8;
-
- u32 dsr:16;
- u32 lscyl0:8;
- u32 lscyl1:8;
-
- u32 lscyl2:8;
-#ifdef __BIGENDIAN
- u32 reserved2:6;
- u32 rpl:2; /* rotational position locking */
-#else
- u32 rpl:2; /* rotational position locking */
- u32 reserved2:6;
-#endif
- u32 rot_off:8;
- u32 reserved3:8;
-
- u32 med_rot_rate:16;
- u32 reserved4:16;
-};
-
-/*
- * SCSI caching mode page
- */
-struct scsi_mp_caching_s{
-#ifdef __BIGENDIAN
- u8 ps:1;
- u8 res1:1;
- u8 page_code:6;
-#else
- u8 page_code:6;
- u8 res1:1;
- u8 ps:1;
-#endif
- u8 page_len;
-#ifdef __BIGENDIAN
- u8 ic:1; /* initiator control */
- u8 abpf:1; /* abort pre-fetch */
- u8 cap:1; /* caching analysis permitted */
- u8 disc:1; /* discontinuity */
- u8 size:1; /* size enable */
- u8 wce:1; /* write cache enable */
- u8 mf:1; /* multiplication factor */
- u8 rcd:1; /* read cache disable */
-
- u8 drrp:4; /* demand read retention priority */
- u8 wrp:4; /* write retention priority */
-#else
- u8 rcd:1; /* read cache disable */
- u8 mf:1; /* multiplication factor */
- u8 wce:1; /* write cache enable */
- u8 size:1; /* size enable */
- u8 disc:1; /* discontinuity */
- u8 cap:1; /* caching analysis permitted */
- u8 abpf:1; /* abort pre-fetch */
- u8 ic:1; /* initiator control */
-
- u8 wrp:4; /* write retention priority */
- u8 drrp:4; /* demand read retention priority */
-#endif
- u8 dptl[2];/* disable pre-fetch transfer length */
- u8 min_prefetch[2];
- u8 max_prefetch[2];
- u8 max_prefetch_limit[2];
-#ifdef __BIGENDIAN
- u8 fsw:1; /* force sequential write */
- u8 lbcss:1;/* logical block cache segment size */
- u8 dra:1; /* disable read ahead */
- u8 vs:2; /* vendor specific */
- u8 res2:3;
-#else
- u8 res2:3;
- u8 vs:2; /* vendor specific */
- u8 dra:1; /* disable read ahead */
- u8 lbcss:1;/* logical block cache segment size */
- u8 fsw:1; /* force sequential write */
-#endif
- u8 num_cache_segs;
-
- u8 cache_seg_size[2];
- u8 res3;
- u8 non_cache_seg_size[3];
-};
-
-/*
- * SCSI control mode page
- */
-struct scsi_mp_control_page_s{
-#ifdef __BIGENDIAN
-u8 ps:1;
-u8 reserved1:1;
-u8 page_code:6;
-#else
-u8 page_code:6;
-u8 reserved1:1;
-u8 ps:1;
-#endif
- u8 page_len;
-#ifdef __BIGENDIAN
- u8 tst:3; /* task set type */
- u8 reserved3:3;
- u8 gltsd:1; /* global logging target save disable */
- u8 rlec:1; /* report log exception condition */
-
- u8 qalgo_mod:4; /* queue alogorithm modifier */
- u8 reserved4:1;
- u8 qerr:2; /* queue error management */
- u8 dque:1; /* disable queuing */
-
- u8 reserved5:1;
- u8 rac:1; /* report a check */
- u8 reserved6:2;
- u8 swp:1; /* software write protect */
- u8 raerp:1; /* ready AER permission */
- u8 uaaerp:1; /* unit attenstion AER permission */
- u8 eaerp:1; /* error AER permission */
-
- u8 reserved7:5;
- u8 autoload_mod:3;
-#else
- u8 rlec:1; /* report log exception condition */
- u8 gltsd:1; /* global logging target save disable */
- u8 reserved3:3;
- u8 tst:3; /* task set type */
-
- u8 dque:1; /* disable queuing */
- u8 qerr:2; /* queue error management */
- u8 reserved4:1;
- u8 qalgo_mod:4; /* queue alogorithm modifier */
-
- u8 eaerp:1; /* error AER permission */
- u8 uaaerp:1; /* unit attenstion AER permission */
- u8 raerp:1; /* ready AER permission */
- u8 swp:1; /* software write protect */
- u8 reserved6:2;
- u8 rac:1; /* report a check */
- u8 reserved5:1;
-
- u8 autoload_mod:3;
- u8 reserved7:5;
-#endif
- u8 rahp_msb; /* ready AER holdoff period - MSB */
- u8 rahp_lsb; /* ready AER holdoff period - LSB */
-
- u8 busy_timeout_period_msb;
- u8 busy_timeout_period_lsb;
-
- u8 ext_selftest_compl_time_msb;
- u8 ext_selftest_compl_time_lsb;
-};
-
-/*
- * SCSI medium types supported mode page
- */
-struct scsi_mp_medium_types_sup_s{
-#ifdef __BIGENDIAN
- u8 ps:1;
- u8 reserved1:1;
- u8 page_code:6;
-#else
- u8 page_code:6;
- u8 reserved1:1;
- u8 ps:1;
-#endif
- u8 page_len;
-
- u8 reserved3[2];
- u8 med_type1_sup; /* medium type one supported */
- u8 med_type2_sup; /* medium type two supported */
- u8 med_type3_sup; /* medium type three supported */
- u8 med_type4_sup; /* medium type four supported */
-};
-
-/*
- * SCSI informational exception control mode page
- */
-struct scsi_mp_info_excpt_cntl_s{
-#ifdef __BIGENDIAN
- u8 ps:1;
- u8 reserved1:1;
- u8 page_code:6;
-#else
- u8 page_code:6;
- u8 reserved1:1;
- u8 ps:1;
-#endif
- u8 page_len;
-#ifdef __BIGENDIAN
- u8 perf:1; /* performance */
- u8 reserved3:1;
- u8 ebf:1; /* enable background fucntion */
- u8 ewasc:1; /* enable warning */
- u8 dexcpt:1; /* disable exception control */
- u8 test:1; /* enable test device failure
- * notification
- */
- u8 reserved4:1;
- u8 log_error:1;
-
- u8 reserved5:4;
- u8 mrie:4; /* method of reporting info
- * exceptions
- */
-#else
- u8 log_error:1;
- u8 reserved4:1;
- u8 test:1; /* enable test device failure
- * notification
- */
- u8 dexcpt:1; /* disable exception control */
- u8 ewasc:1; /* enable warning */
- u8 ebf:1; /* enable background fucntion */
- u8 reserved3:1;
- u8 perf:1; /* performance */
-
- u8 mrie:4; /* method of reporting info
- * exceptions
- */
- u8 reserved5:4;
-#endif
- u8 interval_timer_msb;
- u8 interval_timer_lsb;
-
- u8 report_count_msb;
- u8 report_count_lsb;
-};
-
-/*
- * Methods of reporting informational exceptions
- */
-#define SCSI_MP_IEC_NO_REPORT 0x0 /* no reporting of exceptions */
-#define SCSI_MP_IEC_AER 0x1 /* async event reporting */
-#define SCSI_MP_IEC_UNIT_ATTN 0x2 /* generate unit attenstion */
-#define SCSI_MO_IEC_COND_REC_ERR 0x3 /* conditionally generate recovered
- * error
- */
-#define SCSI_MP_IEC_UNCOND_REC_ERR 0x4 /* unconditionally generate recovered
- * error
- */
-#define SCSI_MP_IEC_NO_SENSE 0x5 /* generate no sense */
-#define SCSI_MP_IEC_ON_REQUEST 0x6 /* only report exceptions on request */
-
-/*
- * SCSI flexible disk page
- */
-struct scsi_mp_flexible_disk_s{
-#ifdef __BIGENDIAN
- u8 ps:1;
- u8 reserved1:1;
- u8 page_code:6;
-#else
- u8 page_code:6;
- u8 reserved1:1;
- u8 ps:1;
-#endif
- u8 page_len;
-
- u8 transfer_rate_msb;
- u8 transfer_rate_lsb;
-
- u8 num_heads;
- u8 num_sectors;
-
- u8 bytes_per_sector_msb;
- u8 bytes_per_sector_lsb;
-
- u8 num_cylinders_msb;
- u8 num_cylinders_lsb;
-
- u8 sc_wpc_msb; /* starting cylinder-write
- * precompensation msb
- */
- u8 sc_wpc_lsb; /* starting cylinder-write
- * precompensation lsb
- */
- u8 sc_rwc_msb; /* starting cylinder-reduced write
- * current msb
- */
- u8 sc_rwc_lsb; /* starting cylinder-reduced write
- * current lsb
- */
-
- u8 dev_step_rate_msb;
- u8 dev_step_rate_lsb;
-
- u8 dev_step_pulse_width;
-
- u8 head_sd_msb; /* head settle delay msb */
- u8 head_sd_lsb; /* head settle delay lsb */
-
- u8 motor_on_delay;
- u8 motor_off_delay;
-#ifdef __BIGENDIAN
- u8 trdy:1; /* true ready bit */
- u8 ssn:1; /* start sector number bit */
- u8 mo:1; /* motor on bit */
- u8 reserved3:5;
-
- u8 reserved4:4;
- u8 spc:4; /* step pulse per cylinder */
-#else
- u8 reserved3:5;
- u8 mo:1; /* motor on bit */
- u8 ssn:1; /* start sector number bit */
- u8 trdy:1; /* true ready bit */
-
- u8 spc:4; /* step pulse per cylinder */
- u8 reserved4:4;
-#endif
- u8 write_comp;
- u8 head_load_delay;
- u8 head_unload_delay;
-#ifdef __BIGENDIAN
- u8 pin34:4; /* pin34 usage */
- u8 pin2:4; /* pin2 usage */
-
- u8 pin4:4; /* pin4 usage */
- u8 pin1:4; /* pin1 usage */
-#else
- u8 pin2:4; /* pin2 usage */
- u8 pin34:4; /* pin34 usage */
-
- u8 pin1:4; /* pin1 usage */
- u8 pin4:4; /* pin4 usage */
-#endif
- u8 med_rot_rate_msb;
- u8 med_rot_rate_lsb;
-
- u8 reserved5[2];
-};
-
-struct scsi_mode_page_format_data6_s{
- struct scsi_mode_param_header6_s mph; /* mode page header */
- struct scsi_mode_param_desc_s desc; /* block descriptor */
- struct scsi_mp_format_device_s format; /* format device data */
-};
-
-struct scsi_mode_page_format_data10_s{
- struct scsi_mode_param_header10_s mph; /* mode page header */
- struct scsi_mode_param_desc_s desc; /* block descriptor */
- struct scsi_mp_format_device_s format; /* format device data */
-};
-
-struct scsi_mode_page_rdg_data6_s{
- struct scsi_mode_param_header6_s mph; /* mode page header */
- struct scsi_mode_param_desc_s desc; /* block descriptor */
- struct scsi_mp_rigid_device_geometry_s rdg;
- /* rigid geometry data */
-};
-
-struct scsi_mode_page_rdg_data10_s{
- struct scsi_mode_param_header10_s mph; /* mode page header */
- struct scsi_mode_param_desc_s desc; /* block descriptor */
- struct scsi_mp_rigid_device_geometry_s rdg;
- /* rigid geometry data */
-};
-
-struct scsi_mode_page_cache6_s{
- struct scsi_mode_param_header6_s mph; /* mode page header */
- struct scsi_mode_param_desc_s desc; /* block descriptor */
- struct scsi_mp_caching_s cache; /* cache page data */
-};
-
-struct scsi_mode_page_cache10_s{
- struct scsi_mode_param_header10_s mph; /* mode page header */
- struct scsi_mode_param_desc_s desc; /* block descriptor */
- struct scsi_mp_caching_s cache; /* cache page data */
-};
-
-/* --------------------------------------------------------------
- * Format Unit command
- * ------------------------------------------------------------
- */
-
-/*
- * Format Unit CDB
- */
-struct scsi_format_unit_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 res1:3;
- u8 fmtdata:1; /* if set, data out phase has format
- * data
- */
- u8 cmplst:1; /* if set, defect list is complete */
- u8 def_list:3; /* format of defect descriptor is
- * fmtdata =1
- */
-#else
- u8 def_list:3; /* format of defect descriptor is
- * fmtdata = 1
- */
- u8 cmplst:1; /* if set, defect list is complete */
- u8 fmtdata:1; /* if set, data out phase has format
- * data
- */
- u8 res1:3;
-#endif
- u8 interleave_msb;
- u8 interleave_lsb;
- u8 vendor_spec;
- u8 control;
-};
-
-/*
- * h
- */
-struct scsi_reserve6_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved:3;
- u8 obsolete:4;
- u8 extent:1;
-#else
- u8 extent:1;
- u8 obsolete:4;
- u8 reserved:3;
-#endif
- u8 reservation_id;
- u16 param_list_len;
- u8 control;
-};
-
-/*
- * h
- */
-struct scsi_release6_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 obsolete:4;
- u8 extent:1;
-#else
- u8 extent:1;
- u8 obsolete:4;
- u8 reserved1:3;
-#endif
- u8 reservation_id;
- u16 reserved2;
- u8 control;
-};
-
-/*
- * h
- */
-struct scsi_reserve10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 third_party:1;
- u8 reserved2:2;
- u8 long_id:1;
- u8 extent:1;
-#else
- u8 extent:1;
- u8 long_id:1;
- u8 reserved2:2;
- u8 third_party:1;
- u8 reserved1:3;
-#endif
- u8 reservation_id;
- u8 third_pty_dev_id;
- u8 reserved3;
- u8 reserved4;
- u8 reserved5;
- u16 param_list_len;
- u8 control;
-};
-
-struct scsi_release10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 third_party:1;
- u8 reserved2:2;
- u8 long_id:1;
- u8 extent:1;
-#else
- u8 extent:1;
- u8 long_id:1;
- u8 reserved2:2;
- u8 third_party:1;
- u8 reserved1:3;
-#endif
- u8 reservation_id;
- u8 third_pty_dev_id;
- u8 reserved3;
- u8 reserved4;
- u8 reserved5;
- u16 param_list_len;
- u8 control;
-};
-
-struct scsi_verify10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 dpo:1;
- u8 reserved:2;
- u8 bytchk:1;
- u8 reladdr:1;
-#else
- u8 reladdr:1;
- u8 bytchk:1;
- u8 reserved:2;
- u8 dpo:1;
- u8 lun:3;
-#endif
- u8 lba0;
- u8 lba1;
- u8 lba2;
- u8 lba3;
- u8 reserved1;
- u8 verification_len0;
- u8 verification_len1;
- u8 control_byte;
-};
-
-struct scsi_request_sense_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 lun:3;
- u8 reserved:5;
-#else
- u8 reserved:5;
- u8 lun:3;
-#endif
- u8 reserved0;
- u8 reserved1;
- u8 alloc_len;
- u8 control_byte;
-};
-
-/* ------------------------------------------------------------
- * SCSI status byte values
- * ------------------------------------------------------------
- */
-#define SCSI_STATUS_GOOD 0x00
-#define SCSI_STATUS_CHECK_CONDITION 0x02
-#define SCSI_STATUS_CONDITION_MET 0x04
-#define SCSI_STATUS_BUSY 0x08
-#define SCSI_STATUS_INTERMEDIATE 0x10
-#define SCSI_STATUS_ICM 0x14 /* intermediate condition met */
-#define SCSI_STATUS_RESERVATION_CONFLICT 0x18
-#define SCSI_STATUS_COMMAND_TERMINATED 0x22
-#define SCSI_STATUS_QUEUE_FULL 0x28
-#define SCSI_STATUS_ACA_ACTIVE 0x30
-
-#define SCSI_MAX_ALLOC_LEN 0xFF /* maximum allocarion length
- * in CDBs
- */
-
-#define SCSI_OP_WRITE_VERIFY10 0x2E
-#define SCSI_OP_WRITE_VERIFY12 0xAE
-#define SCSI_OP_UNDEF 0xFF
-
-/*
- * SCSI WRITE-VERIFY(10) command
- */
-struct scsi_write_verify10_s{
- u8 opcode;
-#ifdef __BIGENDIAN
- u8 reserved1:3;
- u8 dpo:1; /* Disable Page Out */
- u8 reserved2:1;
- u8 ebp:1; /* erse by-pass */
- u8 bytchk:1; /* byte check */
- u8 rel_adr:1; /* relative address */
-#else
- u8 rel_adr:1; /* relative address */
- u8 bytchk:1; /* byte check */
- u8 ebp:1; /* erse by-pass */
- u8 reserved2:1;
- u8 dpo:1; /* Disable Page Out */
- u8 reserved1:3;
-#endif
- u8 lba0; /* logical block address - MSB */
- u8 lba1;
- u8 lba2;
- u8 lba3; /* LSB */
- u8 reserved3;
- u8 xfer_length0; /* transfer length in blocks - MSB */
- u8 xfer_length1; /* LSB */
- u8 control;
-};
-
-#pragma pack()
-
-#endif /* __SCSI_H__ */
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