let you access SCSI modes pages, read VPD pages, send simple SCSI commands (similar functionality for SCSI disks like "hdparm" for ATA disks).
| sg_cmds_basic.c (sdparm-1.11.tgz) | : | sg_cmds_basic.c (sdparm-1.12.tgz) |
|---|
| /* | | /* |
|
| * Copyright (c) 1999-2019 Douglas Gilbert. | | * Copyright (c) 1999-2020 Douglas Gilbert. |
| * All rights reserved. | | * All rights reserved. |
| * Use of this source code is governed by a BSD-style | | * Use of this source code is governed by a BSD-style |
| * license that can be found in the BSD_LICENSE file. | | * license that can be found in the BSD_LICENSE file. |
| * | | * |
| * SPDX-License-Identifier: BSD-2-Clause | | * SPDX-License-Identifier: BSD-2-Clause |
| */ | | */ |
| | |
| /* | | /* |
| * CONTENTS | | * CONTENTS |
| * Some SCSI commands are executed in many contexts and hence began | | * Some SCSI commands are executed in many contexts and hence began |
| | |
| skipping to change at line 44 | | skipping to change at line 44 |
|---|
| #include "sg_cmds_basic.h" | | #include "sg_cmds_basic.h" |
| #include "sg_pt.h" | | #include "sg_pt.h" |
| #include "sg_unaligned.h" | | #include "sg_unaligned.h" |
| #include "sg_pr2serr.h" | | #include "sg_pr2serr.h" |
| | |
| /* Needs to be after config.h */ | | /* Needs to be after config.h */ |
| #ifdef SG_LIB_LINUX | | #ifdef SG_LIB_LINUX |
| #include <errno.h> | | #include <errno.h> |
| #endif | | #endif |
| | |
|
| static const char * const version_str = "1.95 20191219"; | | static const char * const version_str = "1.97 20200722"; |
| | |
| #define SENSE_BUFF_LEN 64 /* Arbitrary, could be larger */ | | #define SENSE_BUFF_LEN 64 /* Arbitrary, could be larger */ |
| #define EBUFF_SZ 256 | | #define EBUFF_SZ 256 |
| | |
| #define DEF_PT_TIMEOUT 60 /* 60 seconds */ | | #define DEF_PT_TIMEOUT 60 /* 60 seconds */ |
| #define START_PT_TIMEOUT 120 /* 120 seconds == 2 minutes */ | | #define START_PT_TIMEOUT 120 /* 120 seconds == 2 minutes */ |
| #define LONG_PT_TIMEOUT 7200 /* 7,200 seconds == 120 minutes */ | | #define LONG_PT_TIMEOUT 7200 /* 7,200 seconds == 120 minutes */ |
| | |
| #define INQUIRY_CMD 0x12 | | #define INQUIRY_CMD 0x12 |
| #define INQUIRY_CMDLEN 6 | | #define INQUIRY_CMDLEN 6 |
| | |
| skipping to change at line 182 | | skipping to change at line 182 |
|---|
| } | | } |
| if (o_sense_cat) | | if (o_sense_cat) |
| *o_sense_cat = scat; | | *o_sense_cat = scat; |
| return -2; | | return -2; |
| } | | } |
| | |
| /* This is a helper function used by sg_cmds_* implementations after the | | /* This is a helper function used by sg_cmds_* implementations after the |
| * call to the pass-through. pt_res is returned from do_scsi_pt(). If valid | | * call to the pass-through. pt_res is returned from do_scsi_pt(). If valid |
| * sense data is found it is decoded and output to sg_warnings_strm (def: | | * sense data is found it is decoded and output to sg_warnings_strm (def: |
| * stderr); depending on the 'noisy' and 'verbose' settings. Returns -2 for | | * stderr); depending on the 'noisy' and 'verbose' settings. Returns -2 for |
|
| * "sense" category (may not be fatal), -1 for failed, 0, or a positive | | * o_sense_cat (sense category) written which may not be fatal. Returns |
| * number. If din type command (or bidi) returns actual number of bytes read | | * -1 for other types of failure. Returns 0, or a positive number. If data-in |
| * (din_len - resid); otherwise returns 0. If -2 returned then sense category | | * type command (or bidi) then returns actual number of bytes read |
| * output via 'o_sense_cat' pointer (if not NULL). Note that several sense | | * (din_len - resid); otherwise returns 0. Note that several sense categories |
| * categories also have data in bytes received; -2 is still returned. */ | | * also have data in bytes received; -2 is still returned. */ |
| int | | int |
| sg_cmds_process_resp(struct sg_pt_base * ptvp, const char * leadin, | | sg_cmds_process_resp(struct sg_pt_base * ptvp, const char * leadin, |
| int pt_res, bool noisy, int verbose, int * o_sense_cat) | | int pt_res, bool noisy, int verbose, int * o_sense_cat) |
| { | | { |
|
| bool transport_sense; | | bool favour_sense; |
| int cat, slen, resp_code, sstat, req_din_x, req_dout_x; | | int cat, slen, resp_code, sstat, req_din_x, req_dout_x; |
| int act_din_x, act_dout_x; | | int act_din_x, act_dout_x; |
| const uint8_t * sbp; | | const uint8_t * sbp; |
| char b[1024]; | | char b[1024]; |
| | |
| if (NULL == leadin) | | if (NULL == leadin) |
| leadin = ""; | | leadin = ""; |
| if (pt_res < 0) { | | if (pt_res < 0) { |
| #ifdef SG_LIB_LINUX | | #ifdef SG_LIB_LINUX |
| if (verbose) | | if (verbose) |
| | |
| skipping to change at line 321 | | skipping to change at line 321 |
|---|
| return -1; | | return -1; |
| case SCSI_PT_RESULT_SENSE: | | case SCSI_PT_RESULT_SENSE: |
| return sg_cmds_process_helper(leadin, req_din_x, act_din_x, | | return sg_cmds_process_helper(leadin, req_din_x, act_din_x, |
| req_dout_x, act_dout_x, sbp, slen, | | req_dout_x, act_dout_x, sbp, slen, |
| noisy, verbose, o_sense_cat); | | noisy, verbose, o_sense_cat); |
| case SCSI_PT_RESULT_TRANSPORT_ERR: | | case SCSI_PT_RESULT_TRANSPORT_ERR: |
| if (verbose || noisy) { | | if (verbose || noisy) { |
| get_scsi_pt_transport_err_str(ptvp, sizeof(b), b); | | get_scsi_pt_transport_err_str(ptvp, sizeof(b), b); |
| pr2ws("%s: transport: %s\n", leadin, b); | | pr2ws("%s: transport: %s\n", leadin, b); |
| } | | } |
|
| | /* Shall we favour sense data over a transport error (given both) */ |
| #ifdef SG_LIB_LINUX | | #ifdef SG_LIB_LINUX |
|
| transport_sense = (slen > 0); | | favour_sense = false; /* DRIVER_SENSE is not passed through */ |
| #else | | #else |
|
| transport_sense = ((SAM_STAT_CHECK_CONDITION == | | favour_sense = ((SAM_STAT_CHECK_CONDITION == |
| get_scsi_pt_status_response(ptvp)) && (slen > 0)); | | get_scsi_pt_status_response(ptvp)) && (slen > 0)); |
| #endif | | #endif |
|
| if (transport_sense) | | if (favour_sense) |
| return sg_cmds_process_helper(leadin, req_din_x, act_din_x, | | return sg_cmds_process_helper(leadin, req_din_x, act_din_x, |
| req_dout_x, act_dout_x, sbp, slen, | | req_dout_x, act_dout_x, sbp, slen, |
| noisy, verbose, o_sense_cat); | | noisy, verbose, o_sense_cat); |
| else | | else |
| return -1; | | return -1; |
| case SCSI_PT_RESULT_OS_ERR: | | case SCSI_PT_RESULT_OS_ERR: |
| if (verbose || noisy) { | | if (verbose || noisy) { |
| get_scsi_pt_os_err_str(ptvp, sizeof(b), b); | | get_scsi_pt_os_err_str(ptvp, sizeof(b), b); |
| pr2ws("%s: os: %s\n", leadin, b); | | pr2ws("%s: os: %s\n", leadin, b); |
| } | | } |
| | |
| skipping to change at line 366 | | skipping to change at line 367 |
|---|
| if (NULL == ptvp) | | if (NULL == ptvp) |
| pr2ws("%s: out of memory\n", cname); | | pr2ws("%s: out of memory\n", cname); |
| return ptvp; | | return ptvp; |
| } | | } |
| | |
| static const char * const inquiry_s = "inquiry"; | | static const char * const inquiry_s = "inquiry"; |
| | |
| /* Returns 0 on success, while positive values are SG_LIB_CAT_* errors | | /* Returns 0 on success, while positive values are SG_LIB_CAT_* errors |
| * (e.g. SG_LIB_CAT_MALFORMED). If OS error, returns negated errno or -1. */ | | * (e.g. SG_LIB_CAT_MALFORMED). If OS error, returns negated errno or -1. */ |
| static int | | static int |
|
| sg_ll_inquiry_com(struct sg_pt_base * ptvp, bool cmddt, bool evpd, int pg_op, | | sg_ll_inquiry_com(struct sg_pt_base * ptvp, int sg_fd, bool cmddt, bool evpd, |
| void * resp, int mx_resp_len, int timeout_secs, | | int pg_op, void * resp, int mx_resp_len, int timeout_secs, |
| int * residp, bool noisy, int verbose) | | int * residp, bool noisy, int verbose) |
| { | | { |
|
| | bool ptvp_given = false; |
| | bool local_sense = true; |
| | bool local_cdb = true; |
| int res, ret, sense_cat, resid; | | int res, ret, sense_cat, resid; |
| uint8_t inq_cdb[INQUIRY_CMDLEN] = {INQUIRY_CMD, 0, 0, 0, 0, 0}; | | uint8_t inq_cdb[INQUIRY_CMDLEN] = {INQUIRY_CMD, 0, 0, 0, 0, 0}; |
| uint8_t sense_b[SENSE_BUFF_LEN]; | | uint8_t sense_b[SENSE_BUFF_LEN]; |
| uint8_t * up; | | uint8_t * up; |
| | |
| if (resp == NULL) { | | if (resp == NULL) { |
| if (verbose) | | if (verbose) |
| pr2ws("Got NULL `resp` pointer"); | | pr2ws("Got NULL `resp` pointer"); |
| return SG_LIB_CAT_MALFORMED; | | return SG_LIB_CAT_MALFORMED; |
| } | | } |
| | |
| skipping to change at line 402 | | skipping to change at line 406 |
|---|
| b)); | | b)); |
| } | | } |
| if (resp && (mx_resp_len > 0)) { | | if (resp && (mx_resp_len > 0)) { |
| up = (uint8_t *)resp; | | up = (uint8_t *)resp; |
| up[0] = 0x7f; /* defensive prefill */ | | up[0] = 0x7f; /* defensive prefill */ |
| if (mx_resp_len > 4) | | if (mx_resp_len > 4) |
| up[4] = 0; | | up[4] = 0; |
| } | | } |
| if (timeout_secs <= 0) | | if (timeout_secs <= 0) |
| timeout_secs = DEF_PT_TIMEOUT; | | timeout_secs = DEF_PT_TIMEOUT; |
|
| set_scsi_pt_cdb(ptvp, inq_cdb, sizeof(inq_cdb)); | | if (ptvp) { |
| set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); | | ptvp_given = true; |
| | partial_clear_scsi_pt_obj(ptvp); |
| | if (get_scsi_pt_cdb_buf(ptvp)) |
| | local_cdb = false; /* N.B. Ignores locally built cdb */ |
| | else |
| | set_scsi_pt_cdb(ptvp, inq_cdb, sizeof(inq_cdb)); |
| | if (get_scsi_pt_sense_buf(ptvp)) |
| | local_sense = false; |
| | else |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } else { |
| | ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); |
| | if (NULL == ptvp) |
| | return sg_convert_errno(ENOMEM); |
| | set_scsi_pt_cdb(ptvp, inq_cdb, sizeof(inq_cdb)); |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } |
| set_scsi_pt_data_in(ptvp, (uint8_t *)resp, mx_resp_len); | | set_scsi_pt_data_in(ptvp, (uint8_t *)resp, mx_resp_len); |
| res = do_scsi_pt(ptvp, -1, timeout_secs, verbose); | | res = do_scsi_pt(ptvp, -1, timeout_secs, verbose); |
| ret = sg_cmds_process_resp(ptvp, inquiry_s, res, noisy, verbose, | | ret = sg_cmds_process_resp(ptvp, inquiry_s, res, noisy, verbose, |
| &sense_cat); | | &sense_cat); |
| resid = get_scsi_pt_resid(ptvp); | | resid = get_scsi_pt_resid(ptvp); |
| if (residp) | | if (residp) |
| *residp = resid; | | *residp = resid; |
| if (-1 == ret) | | if (-1 == ret) |
| ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); | | ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); |
| else if (-2 == ret) { | | else if (-2 == ret) { |
| | |
| skipping to change at line 434 | | skipping to change at line 454 |
|---|
| if (verbose) | | if (verbose) |
| pr2ws("%s: got too few bytes (%d)\n", __func__, ret); | | pr2ws("%s: got too few bytes (%d)\n", __func__, ret); |
| ret = SG_LIB_CAT_MALFORMED; | | ret = SG_LIB_CAT_MALFORMED; |
| } else | | } else |
| ret = 0; | | ret = 0; |
| | |
| if (resid > 0) { | | if (resid > 0) { |
| if (resid > mx_resp_len) { | | if (resid > mx_resp_len) { |
| pr2ws("%s resid (%d) should never exceed requested " | | pr2ws("%s resid (%d) should never exceed requested " |
| "len=%d\n", inquiry_s, resid, mx_resp_len); | | "len=%d\n", inquiry_s, resid, mx_resp_len); |
|
| return ret ? ret : SG_LIB_CAT_MALFORMED; | | if (0 == ret) |
| | ret = SG_LIB_CAT_MALFORMED; |
| | goto fini; |
| } | | } |
| /* zero unfilled section of response buffer, based on resid */ | | /* zero unfilled section of response buffer, based on resid */ |
| memset((uint8_t *)resp + (mx_resp_len - resid), 0, resid); | | memset((uint8_t *)resp + (mx_resp_len - resid), 0, resid); |
| } | | } |
|
| | fini: |
| | if (ptvp_given) { |
| | if (local_sense) /* stop caller trying to access local sense */ |
| | set_scsi_pt_sense(ptvp, NULL, 0); |
| | if (local_cdb) |
| | set_scsi_pt_cdb(ptvp, NULL, 0); |
| | } else { |
| | if (ptvp) |
| | destruct_scsi_pt_obj(ptvp); |
| | } |
| return ret; | | return ret; |
| } | | } |
| | |
| /* Invokes a SCSI INQUIRY command and yields the response. Returns 0 when | | /* Invokes a SCSI INQUIRY command and yields the response. Returns 0 when |
| * successful, various SG_LIB_CAT_* positive values, negated errno or | | * successful, various SG_LIB_CAT_* positive values, negated errno or |
| * -1 -> other errors. The CMDDT field is obsolete in the INQUIRY cdb. */ | | * -1 -> other errors. The CMDDT field is obsolete in the INQUIRY cdb. */ |
| int | | int |
| sg_ll_inquiry(int sg_fd, bool cmddt, bool evpd, int pg_op, void * resp, | | sg_ll_inquiry(int sg_fd, bool cmddt, bool evpd, int pg_op, void * resp, |
| int mx_resp_len, bool noisy, int verbose) | | int mx_resp_len, bool noisy, int verbose) |
| { | | { |
|
| int ret; | | return sg_ll_inquiry_com(NULL, sg_fd, cmddt, evpd, pg_op, resp, |
| struct sg_pt_base * ptvp; | | mx_resp_len, 0 /* timeout_sec */, NULL, noisy, |
| | verbose); |
| ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); | | |
| if (NULL == ptvp) | | |
| return sg_convert_errno(ENOMEM); | | |
| ret = sg_ll_inquiry_com(ptvp, cmddt, evpd, pg_op, resp, mx_resp_len, | | |
| 0 /* timeout_sec */, NULL, noisy, verbose); | | |
| destruct_scsi_pt_obj(ptvp); | | |
| return ret; | | |
| } | | } |
| | |
| /* Invokes a SCSI INQUIRY command and yields the response. Returns 0 when | | /* Invokes a SCSI INQUIRY command and yields the response. Returns 0 when |
| * successful, various SG_LIB_CAT_* positive values or -1 -> other errors. | | * successful, various SG_LIB_CAT_* positive values or -1 -> other errors. |
| * The CMDDT field is obsolete in the INQUIRY cdb (since spc3r16 in 2003) so | | * The CMDDT field is obsolete in the INQUIRY cdb (since spc3r16 in 2003) so |
| * an argument to set it has been removed (use the REPORT SUPPORTED OPERATION | | * an argument to set it has been removed (use the REPORT SUPPORTED OPERATION |
| * CODES command instead). Adds the ability to set the command abort timeout | | * CODES command instead). Adds the ability to set the command abort timeout |
| * and the ability to report the residual count. If timeout_secs is zero | | * and the ability to report the residual count. If timeout_secs is zero |
| * or less the default command abort timeout (60 seconds) is used. | | * or less the default command abort timeout (60 seconds) is used. |
| * If residp is non-NULL then the residual value is written where residp | | * If residp is non-NULL then the residual value is written where residp |
| * points. A residual value of 0 implies mx_resp_len bytes have be written | | * points. A residual value of 0 implies mx_resp_len bytes have be written |
| * where resp points. If the residual value equals mx_resp_len then no | | * where resp points. If the residual value equals mx_resp_len then no |
| * bytes have been written. */ | | * bytes have been written. */ |
| int | | int |
| sg_ll_inquiry_v2(int sg_fd, bool evpd, int pg_op, void * resp, | | sg_ll_inquiry_v2(int sg_fd, bool evpd, int pg_op, void * resp, |
| int mx_resp_len, int timeout_secs, int * residp, | | int mx_resp_len, int timeout_secs, int * residp, |
| bool noisy, int verbose) | | bool noisy, int verbose) |
| { | | { |
|
| int ret; | | return sg_ll_inquiry_com(NULL, sg_fd, false, evpd, pg_op, resp, |
| struct sg_pt_base * ptvp; | | mx_resp_len, timeout_secs, residp, noisy, |
| | verbose); |
| ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); | | |
| if (NULL == ptvp) | | |
| return sg_convert_errno(ENOMEM); | | |
| ret = sg_ll_inquiry_com(ptvp, false, evpd, pg_op, resp, mx_resp_len, | | |
| timeout_secs, residp, noisy, verbose); | | |
| destruct_scsi_pt_obj(ptvp); | | |
| return ret; | | |
| } | | } |
| | |
| /* Similar to _v2 but takes a pointer to an object (derived from) sg_pt_base. | | /* Similar to _v2 but takes a pointer to an object (derived from) sg_pt_base. |
| * That object is assumed to be constructed and have a device file descriptor | | * That object is assumed to be constructed and have a device file descriptor |
| * associated with it. Caller is responsible for lifetime of ptp. */ | | * associated with it. Caller is responsible for lifetime of ptp. */ |
| int | | int |
| sg_ll_inquiry_pt(struct sg_pt_base * ptvp, bool evpd, int pg_op, void * resp, | | sg_ll_inquiry_pt(struct sg_pt_base * ptvp, bool evpd, int pg_op, void * resp, |
| int mx_resp_len, int timeout_secs, int * residp, bool noisy, | | int mx_resp_len, int timeout_secs, int * residp, bool noisy, |
| int verbose) | | int verbose) |
| { | | { |
|
| clear_scsi_pt_obj(ptvp); | | return sg_ll_inquiry_com(ptvp, -1, false, evpd, pg_op, resp, mx_resp_len, |
| return sg_ll_inquiry_com(ptvp, false, evpd, pg_op, resp, mx_resp_len, | | |
| timeout_secs, residp, noisy, verbose); | | timeout_secs, residp, noisy, verbose); |
|
| | | |
| } | | } |
| | |
| /* Yields most of first 36 bytes of a standard INQUIRY (evpd==0) response. | | /* Yields most of first 36 bytes of a standard INQUIRY (evpd==0) response. |
| * Returns 0 when successful, various SG_LIB_CAT_* positive values, negated | | * Returns 0 when successful, various SG_LIB_CAT_* positive values, negated |
| * errno or -1 -> other errors */ | | * errno or -1 -> other errors */ |
| int | | int |
| sg_simple_inquiry(int sg_fd, struct sg_simple_inquiry_resp * inq_data, | | sg_simple_inquiry(int sg_fd, struct sg_simple_inquiry_resp * inq_data, |
| bool noisy, int verbose) | | bool noisy, int verbose) |
| { | | { |
| int ret; | | int ret; |
| | |
| skipping to change at line 524 | | skipping to change at line 540 |
|---|
| if (inq_data) { | | if (inq_data) { |
| memset(inq_data, 0, sizeof(* inq_data)); | | memset(inq_data, 0, sizeof(* inq_data)); |
| inq_data->peripheral_qualifier = 0x3; | | inq_data->peripheral_qualifier = 0x3; |
| inq_data->peripheral_type = 0x1f; | | inq_data->peripheral_type = 0x1f; |
| } | | } |
| inq_resp = sg_memalign(SAFE_STD_INQ_RESP_LEN, 0, &free_irp, false); | | inq_resp = sg_memalign(SAFE_STD_INQ_RESP_LEN, 0, &free_irp, false); |
| if (NULL == inq_resp) { | | if (NULL == inq_resp) { |
| pr2ws("%s: out of memory\n", __func__); | | pr2ws("%s: out of memory\n", __func__); |
| return sg_convert_errno(ENOMEM); | | return sg_convert_errno(ENOMEM); |
| } | | } |
|
| ret = sg_ll_inquiry_v2(sg_fd, false, 0, inq_resp, SAFE_STD_INQ_RESP_LEN, | | ret = sg_ll_inquiry_com(NULL, sg_fd, false, false, 0, inq_resp, |
| 0, NULL, noisy, verbose); | | SAFE_STD_INQ_RESP_LEN, 0, NULL, noisy, verbose); |
| | |
| if (inq_data && (0 == ret)) { | | if (inq_data && (0 == ret)) { |
| inq_data->peripheral_qualifier = (inq_resp[0] >> 5) & 0x7; | | inq_data->peripheral_qualifier = (inq_resp[0] >> 5) & 0x7; |
| inq_data->peripheral_type = inq_resp[0] & 0x1f; | | inq_data->peripheral_type = inq_resp[0] & 0x1f; |
| inq_data->byte_1 = inq_resp[1]; | | inq_data->byte_1 = inq_resp[1]; |
| inq_data->version = inq_resp[2]; | | inq_data->version = inq_resp[2]; |
| inq_data->byte_3 = inq_resp[3]; | | inq_data->byte_3 = inq_resp[3]; |
| inq_data->byte_5 = inq_resp[5]; | | inq_data->byte_5 = inq_resp[5]; |
| inq_data->byte_6 = inq_resp[6]; | | inq_data->byte_6 = inq_resp[6]; |
| inq_data->byte_7 = inq_resp[7]; | | inq_data->byte_7 = inq_resp[7]; |
| | |
| skipping to change at line 566 | | skipping to change at line 582 |
|---|
| if (inq_data) { | | if (inq_data) { |
| memset(inq_data, 0, sizeof(* inq_data)); | | memset(inq_data, 0, sizeof(* inq_data)); |
| inq_data->peripheral_qualifier = 0x3; | | inq_data->peripheral_qualifier = 0x3; |
| inq_data->peripheral_type = 0x1f; | | inq_data->peripheral_type = 0x1f; |
| } | | } |
| inq_resp = sg_memalign(SAFE_STD_INQ_RESP_LEN, 0, &free_irp, false); | | inq_resp = sg_memalign(SAFE_STD_INQ_RESP_LEN, 0, &free_irp, false); |
| if (NULL == inq_resp) { | | if (NULL == inq_resp) { |
| pr2ws("%s: out of memory\n", __func__); | | pr2ws("%s: out of memory\n", __func__); |
| return sg_convert_errno(ENOMEM); | | return sg_convert_errno(ENOMEM); |
| } | | } |
|
| ret = sg_ll_inquiry_pt(ptvp, false, 0, inq_resp, SAFE_STD_INQ_RESP_LEN, | | ret = sg_ll_inquiry_com(ptvp, -1, false, false, 0, inq_resp, |
| 0, NULL, noisy, verbose); | | SAFE_STD_INQ_RESP_LEN, 0, NULL, noisy, verbose); |
| | |
| if (inq_data && (0 == ret)) { | | if (inq_data && (0 == ret)) { |
| inq_data->peripheral_qualifier = (inq_resp[0] >> 5) & 0x7; | | inq_data->peripheral_qualifier = (inq_resp[0] >> 5) & 0x7; |
| inq_data->peripheral_type = inq_resp[0] & 0x1f; | | inq_data->peripheral_type = inq_resp[0] & 0x1f; |
| inq_data->byte_1 = inq_resp[1]; | | inq_data->byte_1 = inq_resp[1]; |
| inq_data->version = inq_resp[2]; | | inq_data->version = inq_resp[2]; |
| inq_data->byte_3 = inq_resp[3]; | | inq_data->byte_3 = inq_resp[3]; |
| inq_data->byte_5 = inq_resp[5]; | | inq_data->byte_5 = inq_resp[5]; |
| inq_data->byte_6 = inq_resp[6]; | | inq_data->byte_6 = inq_resp[6]; |
| inq_data->byte_7 = inq_resp[7]; | | inq_data->byte_7 = inq_resp[7]; |
| memcpy(inq_data->vendor, inq_resp + 8, 8); | | memcpy(inq_data->vendor, inq_resp + 8, 8); |
| memcpy(inq_data->product, inq_resp + 16, 16); | | memcpy(inq_data->product, inq_resp + 16, 16); |
| memcpy(inq_data->revision, inq_resp + 32, 4); | | memcpy(inq_data->revision, inq_resp + 32, 4); |
| } | | } |
| if (free_irp) | | if (free_irp) |
| free(free_irp); | | free(free_irp); |
| return ret; | | return ret; |
| } | | } |
| | |
| /* Invokes a SCSI TEST UNIT READY command. | | /* Invokes a SCSI TEST UNIT READY command. |
|
| | * N.B. To access the sense buffer outside this routine then one be |
| | * provided by the caller. |
| * 'pack_id' is just for diagnostics, safe to set to 0. | | * 'pack_id' is just for diagnostics, safe to set to 0. |
| * Looks for progress indicator if 'progress' non-NULL; | | * Looks for progress indicator if 'progress' non-NULL; |
| * if found writes value [0..65535] else write -1. | | * if found writes value [0..65535] else write -1. |
| * Returns 0 when successful, various SG_LIB_CAT_* positive values or | | * Returns 0 when successful, various SG_LIB_CAT_* positive values or |
| * -1 -> other errors */ | | * -1 -> other errors */ |
|
| int | | static int |
| sg_ll_test_unit_ready_progress_pt(struct sg_pt_base * ptvp, int pack_id, | | sg_ll_test_unit_ready_com(struct sg_pt_base * ptvp, int sg_fd, int pack_id, |
| int * progress, bool noisy, int verbose) | | int * progress, bool noisy, int verbose) |
| { | | { |
| static const char * const tur_s = "test unit ready"; | | static const char * const tur_s = "test unit ready"; |
|
| | bool ptvp_given = false; |
| | bool local_sense = true; |
| | bool local_cdb = true; |
| int res, ret, sense_cat; | | int res, ret, sense_cat; |
| uint8_t tur_cdb[TUR_CMDLEN] = {TUR_CMD, 0, 0, 0, 0, 0}; | | uint8_t tur_cdb[TUR_CMDLEN] = {TUR_CMD, 0, 0, 0, 0, 0}; |
| uint8_t sense_b[SENSE_BUFF_LEN]; | | uint8_t sense_b[SENSE_BUFF_LEN]; |
| | |
| if (verbose) { | | if (verbose) { |
| char b[128]; | | char b[128]; |
| | |
| pr2ws(" %s cdb: %s\n", tur_s, | | pr2ws(" %s cdb: %s\n", tur_s, |
| sg_get_command_str(tur_cdb, TUR_CMDLEN, false, sizeof(b), b)); | | sg_get_command_str(tur_cdb, TUR_CMDLEN, false, sizeof(b), b)); |
| } | | } |
|
| | | if (ptvp) { |
| clear_scsi_pt_obj(ptvp); | | ptvp_given = true; |
| set_scsi_pt_cdb(ptvp, tur_cdb, sizeof(tur_cdb)); | | partial_clear_scsi_pt_obj(ptvp); |
| set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); | | if (get_scsi_pt_cdb_buf(ptvp)) |
| | local_cdb = false; /* N.B. Ignores locally built cdb */ |
| | else |
| | set_scsi_pt_cdb(ptvp, tur_cdb, sizeof(tur_cdb)); |
| | if (get_scsi_pt_sense_buf(ptvp)) |
| | local_sense = false; |
| | else |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } else { |
| | ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); |
| | if (NULL == ptvp) |
| | return sg_convert_errno(ENOMEM); |
| | set_scsi_pt_cdb(ptvp, tur_cdb, sizeof(tur_cdb)); |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } |
| set_scsi_pt_packet_id(ptvp, pack_id); | | set_scsi_pt_packet_id(ptvp, pack_id); |
| res = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); | | res = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); |
| ret = sg_cmds_process_resp(ptvp, tur_s, res, noisy, verbose, &sense_cat); | | ret = sg_cmds_process_resp(ptvp, tur_s, res, noisy, verbose, &sense_cat); |
| if (-1 == ret) | | if (-1 == ret) |
| ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); | | ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); |
| else if (-2 == ret) { | | else if (-2 == ret) { |
| if (progress) { | | if (progress) { |
| int slen = get_scsi_pt_sense_len(ptvp); | | int slen = get_scsi_pt_sense_len(ptvp); |
| | |
| if (! sg_get_sense_progress_fld(sense_b, slen, progress)) | | if (! sg_get_sense_progress_fld(sense_b, slen, progress)) |
| | |
| skipping to change at line 635 | | skipping to change at line 670 |
|---|
| case SG_LIB_CAT_RECOVERED: | | case SG_LIB_CAT_RECOVERED: |
| case SG_LIB_CAT_NO_SENSE: | | case SG_LIB_CAT_NO_SENSE: |
| ret = 0; | | ret = 0; |
| break; | | break; |
| default: | | default: |
| ret = sense_cat; | | ret = sense_cat; |
| break; | | break; |
| } | | } |
| } else | | } else |
| ret = 0; | | ret = 0; |
|
| | if (ptvp_given) { |
| | if (local_sense) /* stop caller trying to access local sense */ |
| | set_scsi_pt_sense(ptvp, NULL, 0); |
| | if (local_cdb) |
| | set_scsi_pt_cdb(ptvp, NULL, 0); |
| | } else { |
| | if (ptvp) |
| | destruct_scsi_pt_obj(ptvp); |
| | } |
| return ret; | | return ret; |
| } | | } |
| | |
| int | | int |
|
| | sg_ll_test_unit_ready_progress_pt(struct sg_pt_base * ptvp, int pack_id, |
| | int * progress, bool noisy, int verbose) |
| | { |
| | return sg_ll_test_unit_ready_com(ptvp, -1, pack_id, progress, noisy, |
| | verbose); |
| | } |
| | |
| | int |
| sg_ll_test_unit_ready_progress(int sg_fd, int pack_id, int * progress, | | sg_ll_test_unit_ready_progress(int sg_fd, int pack_id, int * progress, |
| bool noisy, int verbose) | | bool noisy, int verbose) |
| { | | { |
|
| int ret; | | return sg_ll_test_unit_ready_com(NULL, sg_fd, pack_id, progress, noisy, |
| struct sg_pt_base * ptvp; | | verbose); |
| | |
| ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); | | |
| if (NULL == ptvp) | | |
| return sg_convert_errno(ENOMEM); | | |
| ret = sg_ll_test_unit_ready_progress_pt(ptvp, pack_id, progress, noisy, | | |
| verbose); | | |
| destruct_scsi_pt_obj(ptvp); | | |
| return ret; | | |
| } | | } |
| | |
| /* Invokes a SCSI TEST UNIT READY command. | | /* Invokes a SCSI TEST UNIT READY command. |
| * 'pack_id' is just for diagnostics, safe to set to 0. | | * 'pack_id' is just for diagnostics, safe to set to 0. |
| * Returns 0 when successful, various SG_LIB_CAT_* positive values or | | * Returns 0 when successful, various SG_LIB_CAT_* positive values or |
| * -1 -> other errors */ | | * -1 -> other errors */ |
| int | | int |
| sg_ll_test_unit_ready(int sg_fd, int pack_id, bool noisy, int verbose) | | sg_ll_test_unit_ready(int sg_fd, int pack_id, bool noisy, int verbose) |
| { | | { |
|
| int ret; | | return sg_ll_test_unit_ready_com(NULL, sg_fd, pack_id, NULL, noisy, |
| struct sg_pt_base * ptvp; | | verbose); |
| | |
| ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); | | |
| if (NULL == ptvp) | | |
| return sg_convert_errno(ENOMEM); | | |
| ret = sg_ll_test_unit_ready_progress_pt(ptvp, pack_id, NULL, noisy, | | |
| verbose); | | |
| destruct_scsi_pt_obj(ptvp); | | |
| return ret; | | |
| } | | } |
| | |
| int | | int |
| sg_ll_test_unit_ready_pt(struct sg_pt_base * ptvp, int pack_id, bool noisy, | | sg_ll_test_unit_ready_pt(struct sg_pt_base * ptvp, int pack_id, bool noisy, |
| int verbose) | | int verbose) |
| { | | { |
|
| return sg_ll_test_unit_ready_progress_pt(ptvp, pack_id, NULL, noisy, | | return sg_ll_test_unit_ready_com(ptvp, -1, pack_id, NULL, noisy, verbose); |
| verbose); | | |
| } | | } |
| | |
| /* Invokes a SCSI REQUEST SENSE command. Returns 0 when successful, various | | /* Invokes a SCSI REQUEST SENSE command. Returns 0 when successful, various |
| * SG_LIB_CAT_* positive values or -1 -> other errors */ | | * SG_LIB_CAT_* positive values or -1 -> other errors */ |
| static int | | static int |
| sg_ll_request_sense_com(struct sg_pt_base * ptvp, int sg_fd, bool desc, | | sg_ll_request_sense_com(struct sg_pt_base * ptvp, int sg_fd, bool desc, |
| void * resp, int mx_resp_len, bool noisy, int verbose) | | void * resp, int mx_resp_len, bool noisy, int verbose) |
| { | | { |
| bool ptvp_given = false; | | bool ptvp_given = false; |
|
| | bool local_cdb = true; |
| | bool local_sense = true; |
| int ret, res, sense_cat; | | int ret, res, sense_cat; |
| static const char * const rq_s = "request sense"; | | static const char * const rq_s = "request sense"; |
| uint8_t rs_cdb[REQUEST_SENSE_CMDLEN] = | | uint8_t rs_cdb[REQUEST_SENSE_CMDLEN] = |
| {REQUEST_SENSE_CMD, 0, 0, 0, 0, 0}; | | {REQUEST_SENSE_CMD, 0, 0, 0, 0, 0}; |
| uint8_t sense_b[SENSE_BUFF_LEN]; | | uint8_t sense_b[SENSE_BUFF_LEN]; |
| | |
| if (desc) | | if (desc) |
| rs_cdb[1] |= 0x1; | | rs_cdb[1] |= 0x1; |
| if (mx_resp_len > 0xff) { | | if (mx_resp_len > 0xff) { |
| pr2ws("mx_resp_len cannot exceed 255\n"); | | pr2ws("mx_resp_len cannot exceed 255\n"); |
| return -1; | | return -1; |
| } | | } |
| rs_cdb[4] = mx_resp_len & 0xff; | | rs_cdb[4] = mx_resp_len & 0xff; |
| if (verbose) { | | if (verbose) { |
| char b[128]; | | char b[128]; |
| | |
| pr2ws(" %s cdb: %s\n", rq_s, | | pr2ws(" %s cdb: %s\n", rq_s, |
| sg_get_command_str(rs_cdb, REQUEST_SENSE_CMDLEN, false, | | sg_get_command_str(rs_cdb, REQUEST_SENSE_CMDLEN, false, |
| sizeof(b), b)); | | sizeof(b), b)); |
| } | | } |
|
| if (ptvp) | | if (ptvp) { |
| ptvp_given = true; | | ptvp_given = true; |
|
| else { | | if (get_scsi_pt_sense_buf(ptvp)) |
| | local_cdb = false; |
| | else |
| | set_scsi_pt_cdb(ptvp, rs_cdb, sizeof(rs_cdb)); |
| | if (get_scsi_pt_sense_buf(ptvp)) |
| | local_sense = false; |
| | else |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } else { |
| ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); | | ptvp = construct_scsi_pt_obj_with_fd(sg_fd, verbose); |
| if (NULL == ptvp) | | if (NULL == ptvp) |
| return sg_convert_errno(ENOMEM); | | return sg_convert_errno(ENOMEM); |
|
| | set_scsi_pt_cdb(ptvp, rs_cdb, sizeof(rs_cdb)); |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| } | | } |
|
| set_scsi_pt_cdb(ptvp, rs_cdb, sizeof(rs_cdb)); | | |
| set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); | | |
| set_scsi_pt_data_in(ptvp, (uint8_t *)resp, mx_resp_len); | | set_scsi_pt_data_in(ptvp, (uint8_t *)resp, mx_resp_len); |
| res = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); | | res = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); |
| ret = sg_cmds_process_resp(ptvp, rq_s, res, noisy, verbose, &sense_cat); | | ret = sg_cmds_process_resp(ptvp, rq_s, res, noisy, verbose, &sense_cat); |
| if (-1 == ret) | | if (-1 == ret) |
| ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); | | ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); |
| else if (-2 == ret) { | | else if (-2 == ret) { |
| switch (sense_cat) { | | switch (sense_cat) { |
| case SG_LIB_CAT_RECOVERED: | | case SG_LIB_CAT_RECOVERED: |
| case SG_LIB_CAT_NO_SENSE: | | case SG_LIB_CAT_NO_SENSE: |
| ret = 0; | | ret = 0; |
| | |
| skipping to change at line 741 | | skipping to change at line 786 |
|---|
| } | | } |
| } else { | | } else { |
| if ((mx_resp_len >= 8) && (ret < 8)) { | | if ((mx_resp_len >= 8) && (ret < 8)) { |
| if (verbose) | | if (verbose) |
| pr2ws(" %s: got %d bytes in response, too short\n", rq_s, | | pr2ws(" %s: got %d bytes in response, too short\n", rq_s, |
| ret); | | ret); |
| ret = -1; | | ret = -1; |
| } else | | } else |
| ret = 0; | | ret = 0; |
| } | | } |
|
| if ((! ptvp_given) && ptvp) | | if (ptvp_given) { |
| | if (local_sense) /* stop caller accessing local sense */ |
| | set_scsi_pt_sense(ptvp, NULL, 0); |
| | if (local_cdb) /* stop caller accessing local sense */ |
| | set_scsi_pt_cdb(ptvp, NULL, 0); |
| | } else if (ptvp) |
| destruct_scsi_pt_obj(ptvp); | | destruct_scsi_pt_obj(ptvp); |
| return ret; | | return ret; |
| } | | } |
| | |
| int | | int |
| sg_ll_request_sense(int sg_fd, bool desc, void * resp, int mx_resp_len, | | sg_ll_request_sense(int sg_fd, bool desc, void * resp, int mx_resp_len, |
| bool noisy, int verbose) | | bool noisy, int verbose) |
| { | | { |
| return sg_ll_request_sense_com(NULL, sg_fd, desc, resp, mx_resp_len, | | return sg_ll_request_sense_com(NULL, sg_fd, desc, resp, mx_resp_len, |
| noisy, verbose); | | noisy, verbose); |
| } | | } |
| | |
| int | | int |
| sg_ll_request_sense_pt(struct sg_pt_base * ptvp, bool desc, void * resp, | | sg_ll_request_sense_pt(struct sg_pt_base * ptvp, bool desc, void * resp, |
| int mx_resp_len, bool noisy, int verbose) | | int mx_resp_len, bool noisy, int verbose) |
| { | | { |
|
| clear_scsi_pt_obj(ptvp); | | |
| return sg_ll_request_sense_com(ptvp, -1, desc, resp, mx_resp_len, | | return sg_ll_request_sense_com(ptvp, -1, desc, resp, mx_resp_len, |
| noisy, verbose); | | noisy, verbose); |
| } | | } |
| | |
| /* Invokes a SCSI REPORT LUNS command. Return of 0 -> success, | | /* Invokes a SCSI REPORT LUNS command. Return of 0 -> success, |
| * various SG_LIB_CAT_* positive values or -1 -> other errors */ | | * various SG_LIB_CAT_* positive values or -1 -> other errors */ |
| static int | | static int |
| sg_ll_report_luns_com(struct sg_pt_base * ptvp, int sg_fd, int select_report, | | sg_ll_report_luns_com(struct sg_pt_base * ptvp, int sg_fd, int select_report, |
| void * resp, int mx_resp_len, bool noisy, int verbose) | | void * resp, int mx_resp_len, bool noisy, int verbose) |
| { | | { |
| static const char * const report_luns_s = "report luns"; | | static const char * const report_luns_s = "report luns"; |
| bool ptvp_given = false; | | bool ptvp_given = false; |
|
| | bool local_cdb = true; |
| | bool local_sense = true; |
| int ret, res, sense_cat; | | int ret, res, sense_cat; |
| uint8_t rl_cdb[REPORT_LUNS_CMDLEN] = | | uint8_t rl_cdb[REPORT_LUNS_CMDLEN] = |
| {REPORT_LUNS_CMD, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; | | {REPORT_LUNS_CMD, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
| uint8_t sense_b[SENSE_BUFF_LEN]; | | uint8_t sense_b[SENSE_BUFF_LEN]; |
| | |
| rl_cdb[2] = select_report & 0xff; | | rl_cdb[2] = select_report & 0xff; |
| sg_put_unaligned_be32((uint32_t)mx_resp_len, rl_cdb + 6); | | sg_put_unaligned_be32((uint32_t)mx_resp_len, rl_cdb + 6); |
| if (verbose) { | | if (verbose) { |
| char b[128]; | | char b[128]; |
| | |
| pr2ws(" %s cdb: %s\n", report_luns_s, | | pr2ws(" %s cdb: %s\n", report_luns_s, |
| sg_get_command_str(rl_cdb, REPORT_LUNS_CMDLEN, false, | | sg_get_command_str(rl_cdb, REPORT_LUNS_CMDLEN, false, |
| sizeof(b), b)); | | sizeof(b), b)); |
| } | | } |
|
| if (ptvp) | | if (ptvp) { |
| ptvp_given = true; | | ptvp_given = true; |
|
| else if (NULL == ((ptvp = create_pt_obj(report_luns_s)))) | | partial_clear_scsi_pt_obj(ptvp); |
| return sg_convert_errno(ENOMEM); | | if (get_scsi_pt_cdb_buf(ptvp)) |
| set_scsi_pt_cdb(ptvp, rl_cdb, sizeof(rl_cdb)); | | local_cdb = false; |
| set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); | | else |
| | set_scsi_pt_cdb(ptvp, rl_cdb, sizeof(rl_cdb)); |
| | if (get_scsi_pt_sense_buf(ptvp)) |
| | local_sense = false; |
| | else |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } else { |
| | if (NULL == ((ptvp = create_pt_obj(report_luns_s)))) |
| | return sg_convert_errno(ENOMEM); |
| | set_scsi_pt_cdb(ptvp, rl_cdb, sizeof(rl_cdb)); |
| | set_scsi_pt_sense(ptvp, sense_b, sizeof(sense_b)); |
| | } |
| set_scsi_pt_data_in(ptvp, (uint8_t *)resp, mx_resp_len); | | set_scsi_pt_data_in(ptvp, (uint8_t *)resp, mx_resp_len); |
| res = do_scsi_pt(ptvp, sg_fd, DEF_PT_TIMEOUT, verbose); | | res = do_scsi_pt(ptvp, sg_fd, DEF_PT_TIMEOUT, verbose); |
| ret = sg_cmds_process_resp(ptvp, report_luns_s, res, noisy, verbose, | | ret = sg_cmds_process_resp(ptvp, report_luns_s, res, noisy, verbose, |
| &sense_cat); | | &sense_cat); |
| if (-1 == ret) | | if (-1 == ret) |
| ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); | | ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); |
| else if (-2 == ret) { | | else if (-2 == ret) { |
| switch (sense_cat) { | | switch (sense_cat) { |
| case SG_LIB_CAT_RECOVERED: | | case SG_LIB_CAT_RECOVERED: |
| case SG_LIB_CAT_NO_SENSE: | | case SG_LIB_CAT_NO_SENSE: |
| ret = 0; | | ret = 0; |
| break; | | break; |
| default: | | default: |
| ret = sense_cat; | | ret = sense_cat; |
| break; | | break; |
| } | | } |
| } else | | } else |
| ret = 0; | | ret = 0; |
|
| if ((! ptvp_given) && ptvp) | | if (ptvp_given) { |
| destruct_scsi_pt_obj(ptvp); | | if (local_sense) /* stop caller accessing local sense */ |
| | set_scsi_pt_sense(ptvp, NULL, 0); |
| | if (local_cdb) |
| | set_scsi_pt_cdb(ptvp, NULL, 0); |
| | } else { |
| | if (ptvp) |
| | destruct_scsi_pt_obj(ptvp); |
| | } |
| return ret; | | return ret; |
| } | | } |
| | |
| /* Invokes a SCSI REPORT LUNS command. Return of 0 -> success, | | /* Invokes a SCSI REPORT LUNS command. Return of 0 -> success, |
| * various SG_LIB_CAT_* positive values or -1 -> other errors, | | * various SG_LIB_CAT_* positive values or -1 -> other errors, |
| * Expects sg_fd to be >= 0 representing an open device fd. */ | | * Expects sg_fd to be >= 0 representing an open device fd. */ |
| int | | int |
| sg_ll_report_luns(int sg_fd, int select_report, void * resp, int mx_resp_len, | | sg_ll_report_luns(int sg_fd, int select_report, void * resp, int mx_resp_len, |
| bool noisy, int verbose) | | bool noisy, int verbose) |
| { | | { |
| | |
| skipping to change at line 832 | | skipping to change at line 901 |
|---|
| mx_resp_len, noisy, verbose); | | mx_resp_len, noisy, verbose); |
| } | | } |
| | |
| /* Invokes a SCSI REPORT LUNS command. Return of 0 -> success, | | /* Invokes a SCSI REPORT LUNS command. Return of 0 -> success, |
| * various SG_LIB_CAT_* positive values or -1 -> other errors. | | * various SG_LIB_CAT_* positive values or -1 -> other errors. |
| * Expects a non-NULL ptvp containing an open device fd. */ | | * Expects a non-NULL ptvp containing an open device fd. */ |
| int | | int |
| sg_ll_report_luns_pt(struct sg_pt_base * ptvp, int select_report, | | sg_ll_report_luns_pt(struct sg_pt_base * ptvp, int select_report, |
| void * resp, int mx_resp_len, bool noisy, int verbose) | | void * resp, int mx_resp_len, bool noisy, int verbose) |
| { | | { |
|
| clear_scsi_pt_obj(ptvp); | | |
| return sg_ll_report_luns_com(ptvp, -1, select_report, resp, | | return sg_ll_report_luns_com(ptvp, -1, select_report, resp, |
| mx_resp_len, noisy, verbose); | | mx_resp_len, noisy, verbose); |
| } | | } |
| | | |
| End of changes. 40 change blocks. |
|---|
| 86 lines changed or deleted | | 154 lines changed or added |
|---|
"Fossies" - the Fresh Open Source Software Archive 