* Copyright (C) 2000 Michael Cornwell <cornwell@acm.org>
*
* Additional SCSI work:
- * Copyright (C) 2003-8 Douglas Gilbert <dougg@torque.net>
+ * Copyright (C) 2003-13 Douglas Gilbert <dgilbert@interlog.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* any later version.
*
* You should have received a copy of the GNU General Public License
- * (for example COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * (for example COPYING); if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This code was originally developed as a Senior Thesis by Michael Cornwell
* at the Concurrent Systems Laboratory (now part of the Storage Systems
#ifndef SCSICMDS_H_
#define SCSICMDS_H_
-#define SCSICMDS_H_CVSID "$Id: scsicmds.h 2924 2009-09-26 20:38:40Z chrfranke $\n"
+#define SCSICMDS_H_CVSID "$Id: scsicmds.h 3896 2014-04-28 04:31:25Z dpgilbert $\n"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <errno.h>
/* #define SCSI_DEBUG 1 */ /* Comment out to disable command debugging */
#ifndef READ_DEFECT_10
#define READ_DEFECT_10 0x37
#endif
+#ifndef READ_DEFECT_12
+#define READ_DEFECT_12 0xb7
+#endif
+#ifndef START_STOP_UNIT
+#define START_STOP_UNIT 0x1b
+#endif
+#ifndef REPORT_LUNS
+#define REPORT_LUNS 0xa0
+#endif
+#ifndef READ_CAPACITY_10
+#define READ_CAPACITY_10 0x25
+#endif
+#ifndef READ_CAPACITY_16
+#define READ_CAPACITY_16 0x9e
+#endif
+#ifndef SAI_READ_CAPACITY_16 /* service action for READ_CAPACITY_16 */
+#define SAI_READ_CAPACITY_16 0x10
+#endif
#ifndef SAT_ATA_PASSTHROUGH_12
#define SAT_ATA_PASSTHROUGH_12 0xa1
{
UINT8 * cmnd; /* [in]: ptr to SCSI command block (cdb) */
size_t cmnd_len; /* [in]: number of bytes in SCSI command */
- int dxfer_dir; /* [in]: DXFER_NONE, DXFER_FROM_DEVICE, or
+ int dxfer_dir; /* [in]: DXFER_NONE, DXFER_FROM_DEVICE, or
DXFER_TO_DEVICE */
UINT8 * dxferp; /* [in]: ptr to outgoing or incoming data buffer */
size_t dxfer_len; /* [in]: bytes to be transferred to/from dxferp */
- UINT8 * sensep; /* [in]: ptr to sense buffer, filled when
+ UINT8 * sensep; /* [in]: ptr to sense buffer, filled when
CHECK CONDITION status occurs */
size_t max_sense_len; /* [in]: max number of bytes to write to sensep */
unsigned timeout; /* [in]: seconds, 0-> default timeout (60 seconds?) */
};
struct scsi_sense_disect {
- UINT8 error_code;
+ UINT8 resp_code;
UINT8 sense_key;
- UINT8 asc;
+ UINT8 asc;
UINT8 ascq;
+ int progress; /* -1 -> N/A, 0-65535 -> available */
};
/* Useful data from Informational Exception Control mode page (0x1c) */
#define NON_MEDIUM_ERROR_LPAGE 0x06
#define LAST_N_ERROR_LPAGE 0x07
#define FORMAT_STATUS_LPAGE 0x08
+#define LB_PROV_LPAGE 0x0c /* SBC-3 */
#define TEMPERATURE_LPAGE 0x0d
#define STARTSTOP_CYCLE_COUNTER_LPAGE 0x0e
#define APPLICATION_CLIENT_LPAGE 0x0f
#define SELFTEST_RESULTS_LPAGE 0x10
+#define SS_MEDIA_LPAGE 0x11 /* SBC-3 */
#define BACKGROUND_RESULTS_LPAGE 0x15 /* SBC-3 */
+#define NONVOL_CACHE_LPAGE 0x17 /* SBC-3 */
#define PROTOCOL_SPECIFIC_LPAGE 0x18
#define IE_LPAGE 0x2f
/* Log page response lengths */
#define LOG_RESP_SELF_TEST_LEN 0x194
-/* See the SSC-2 document at www.t10.org . Earler note: From IBM
+/* See the SSC-2 document at www.t10.org . Earler note: From IBM
Documentation, see http://www.storage.ibm.com/techsup/hddtech/prodspecs.htm */
#define TAPE_ALERTS_LPAGE 0x2e
#define MPAGE_CONTROL_DEFAULT 2
#define MPAGE_CONTROL_SAVED 3
+/* SCSI Vital Product Data (VPD) pages */
+#define SCSI_VPD_SUPPORTED_VPD_PAGES 0x0
+#define SCSI_VPD_UNIT_SERIAL_NUMBER 0x80
+#define SCSI_VPD_DEVICE_IDENTIFICATION 0x83
+#define SCSI_VPD_EXTENDED_INQUIRY_DATA 0x86
+#define SCSI_VPD_ATA_INFORMATION 0x89
+#define SCSI_VPD_POWER_CONDITION 0x8a
+#define SCSI_VPD_POWER_CONSUMPTION 0x8d
+#define SCSI_VPD_BLOCK_LIMITS 0xb0
+#define SCSI_VPD_BLOCK_DEVICE_CHARACTERISTICS 0xb1
+#define SCSI_VPD_LOGICAL_BLOCK_PROVISIONING 0xb2
+
/* defines for useful SCSI Status codes */
#define SCSI_STATUS_CHECK_CONDITION 0x2
#define SCSI_ASC_NOT_READY 0x4 /* more info in ASCQ code */
#define SCSI_ASC_NO_MEDIUM 0x3a /* more info in ASCQ code */
#define SCSI_ASC_UNKNOWN_OPCODE 0x20
-#define SCSI_ASC_UNKNOWN_FIELD 0x24
+#define SCSI_ASC_INVALID_FIELD 0x24
#define SCSI_ASC_UNKNOWN_PARAM 0x26
#define SCSI_ASC_WARNING 0xb
#define SCSI_ASC_IMPENDING_FAILURE 0x5d
class scsi_device;
+// Set of supported SCSI VPD pages. Constructor fetches Supported VPD pages
+// VPD page and remembers the response for later queries.
+class supported_vpd_pages
+{
+public:
+ supported_vpd_pages(scsi_device * device);
+ ~supported_vpd_pages() { num_valid = 0; }
+
+ bool is_supported(int vpd_page_num) const;
+
+ /* Returns 0 or less for VPD pages not supported or error */
+ int num_pages() const { return num_valid; }
+
+private:
+ int num_valid; /* 0 or less for invalid */
+ unsigned char pages[256];
+};
+
+extern supported_vpd_pages * supported_vpd_pages_p;
+
+
+// Print SCSI debug messages?
+extern unsigned char scsi_debugmode;
+
void scsi_do_sense_disect(const struct scsi_cmnd_io * in,
struct scsi_sense_disect * out);
const char * scsiErrString(int scsiErr);
+int scsi_vpd_dev_id_iter(const unsigned char * initial_desig_desc,
+ int page_len, int * off, int m_assoc,
+ int m_desig_type, int m_code_set);
+
+int scsi_decode_lu_dev_id(const unsigned char * b, int blen, char * s,
+ int slen, int * transport);
+
+
/* STANDARD SCSI Commands */
int scsiTestUnitReady(scsi_device * device);
int scsiReadDefect10(scsi_device * device, int req_plist, int req_glist, int dl_format,
UINT8 *pBuf, int bufLen);
+int scsiReadDefect12(scsi_device * device, int req_plist, int req_glist,
+ int dl_format, int addrDescIndex, UINT8 *pBuf, int bufLen);
+
+int scsiReadCapacity10(scsi_device * device, unsigned int * last_lbp,
+ unsigned int * lb_sizep);
+
+int scsiReadCapacity16(scsi_device * device, UINT8 *pBuf, int bufLen);
+
/* SMART specific commands */
int scsiCheckIE(scsi_device * device, int hasIELogPage, int hasTempLogPage, UINT8 *asc,
UINT8 *ascq, UINT8 *currenttemp, UINT8 *triptemp);
int scsiFetchControlGLTSD(scsi_device * device, int modese_len, int current);
int scsiSetControlGLTSD(scsi_device * device, int enabled, int modese_len);
int scsiFetchTransportProtocol(scsi_device * device, int modese_len);
+int scsiGetRPM(scsi_device * device, int modese_len, int * form_factorp,
+ int * haw_zbcp);
+int scsiGetSetCache(scsi_device * device, int modese_len, short int * wce,
+ short int * rcd);
+uint64_t scsiGetSize(scsi_device * device, unsigned int * lb_sizep,
+ int * lb_per_pb_expp);
+int scsiGetProtPBInfo(scsi_device * device, unsigned char * rc16_12_31p);
/* T10 Standard IE Additional Sense Code strings taken from t10.org */
-
const char* scsiGetIEString(UINT8 asc, UINT8 ascq);
int scsiGetTemp(scsi_device * device, UINT8 *currenttemp, UINT8 *triptemp);
const char * scsiTapeAlertsChangerDevice(unsigned short code);
const char * scsi_get_opcode_name(UINT8 opcode);
+void scsi_format_id_string(char * out, const unsigned char * in, int n);
+
void dStrHex(const char* str, int len, int no_ascii);
inline void dStrHex(const unsigned char* str, int len, int no_ascii)
{ dStrHex((const char *)str, len, no_ascii); }
+/* Attempt to find the first SCSI sense data descriptor that matches the
+ given 'desc_type'. If found return pointer to start of sense data
+ descriptor; otherwise (including fixed format sense data) returns NULL. */
+const unsigned char * sg_scsi_sense_desc_find(const unsigned char * sensep,
+ int sense_len, int desc_type);
+
/* SCSI command transmission interface function declaration. Its
* definition is target OS specific (see os_<OS>.c file).
#endif
-
projects / mirror_smartmontools-debian.git / blobdiff