sg_read_buffer: add READ BUFFER(16) support (spc5r02); sync asc/ascq codes with T10 20150103

git-svn-id: svn://localhost/trunk@626 6180dd3e-e324-4e3e-922d-17de1ae2f315

Author: doug-gilbert

COVERAGE

@@ -43,7 +43,8 @@ READ(10)            sg_dd, sgm_dd, sgp_dd, sg_read
 READ(12)            sg_dd, sgm_dd, sgp_dd, sg_read
 READ(16)            sg_dd, sgm_dd, sgp_dd, sg_read
 READ BLOCK LIMITS   sg_read_block_limits, ++
-READ BUFFER         sg_rbuf, sg_test_rwbuf, sg_read_buffer, sg_safte, ++
+READ BUFFER(10)     sg_rbuf, sg_test_rwbuf, sg_read_buffer, sg_safte, ++
+READ BUFFER(16)     sg_read_buffer
 READ CAPACITY(10)   sg_readcap, sg_dd, sgm_dd, sgp_dd, sg_format, ++
 READ CAPACITY(16)   sg_readcap, sg_dd, sgm_dd, sgp_dd, sg_format, ++
 READ DEFECT(10)     sginfo('-d' or '-G'), sg_reassign('-g'), smartmontools, ++
@@ -128,4 +129,4 @@ THIRD PARTY COPY IN (0x83).
 
 
 Douglas Gilbert
-18th December 2014
+7th January 2015

ChangeLog

@@ -2,11 +2,12 @@ Each utility has its own version number, date of last change and
 some description at the top of its ".c" file. All utilities in the main
 directory have their own "man" pages. There is also a sg3_utils man page.
 
-Changelog for sg3_utils-1.41 [20141230] [svn: r625]
+Changelog for sg3_utils-1.41 [20150105] [svn: r626]
   - sg_zone: new utility for open, close and finish
     zone commands introduced in zbc-r02
   - sg_rep_zones and sg_reset_wp: change opcodes as
     indicated in zbc-r02
+  - sg_read_buffer: add READ BUFFER(16) support (spc5r02)
   - sg_logs: add --enumerate and acronyms
     - allow decode from hex or binary in file
   - sg_lib interface: add sg_lib_pdt_decay(), TPROTO_PCIE
@@ -25,7 +26,7 @@ Changelog for sg3_utils-1.41 [20141230] [svn: r625]
     - additional element status dpage: add PCIe/NVMe
   - rescan-scsi-bus.sh: add --issue-lip-wait option and
     improve error handling
-  - sg_lib_data: sync asc/ascq codes with T10 20141224
+  - sg_lib_data: sync asc/ascq codes with T10 20150103
 
 Changelog for sg3_utils-1.40 [20141110] [svn: r620]
   - sg_write_verify: new utility for WRITE AND VERIFY

doc/sg_write_same.8

@@ -1,4 +1,4 @@
-.TH SG_WRITE_SAME "8" "August 2014" "sg3_utils\-1.40" SG3_UTILS
+.TH SG_WRITE_SAME "8" "January 2015" "sg3_utils\-1.41" SG3_UTILS
 .SH NAME
 sg_write_same \- send SCSI WRITE SAME command
 .SH SYNOPSIS
@@ -210,12 +210,12 @@ Various numeric arguments (e.g. \fILBA\fR) may include multiplicative
 suffixes or be given in hexadecimal. See the "NUMERIC ARGUMENTS" section
 in the sg3_utils(8) man page.
 .PP
-In Linux at this time the sg driver does not support cdb sizes greater than
-16 bytes. [This restriction will be removed in lk 3.17 .] Hence a device
-node like /dev/sg1 which is associated with the sg driver will fail with
-this utility if the \fI\-\-32\fR option is given (or implied by other
-options). The bsg driver with device nodes like /dev/bsg/6:0:0:1 does
-support cdb sizes greater than 16 bytes.
+In Linux, prior to lk 3.17, the sg driver did not support cdb sizes greater
+than 16 bytes. Hence a device node like /dev/sg1 which is associated with
+the sg driver would fail with this utility if the \fI\-\-32\fR option was
+given (or implied by other options). The bsg driver with device nodes like
+/dev/bsg/6:0:0:1 does support cdb sizes greater than 16 bytes since its
+introduction in lk 2.6.28 .
 .SH EXIT STATUS
 The exit status of sg_write_same is 0 when it is successful. Otherwise see
 the sg3_utils(8) man page.
@@ -307,7 +307,7 @@ Written by Douglas Gilbert.
 .SH "REPORTING BUGS"
 Report bugs to <dgilbert at interlog dot com>.
 .SH COPYRIGHT
-Copyright \(co 2009\-2014 Douglas Gilbert
+Copyright \(co 2009\-2015 Douglas Gilbert
 .br
 This software is distributed under a FreeBSD license. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

lib/sg_lib.c

@@ -1469,12 +1469,12 @@ sg_get_category_sense_str(int sense_cat, int buff_len, char * buff,
         break;
     case SG_LIB_CAT_OTHER:              /* 99 */
         n = snprintf(buff, buff_len, "Some other error/warning has occurred");
-        if (verbose && (n < (buff_len - 1)))
+        if ((0 == verbose) && (n < (buff_len - 1)))
             snprintf(buff + n, buff_len - n, ", possible transport of driver "
                      "issue");
     default:
         n = snprintf(buff, buff_len, "Sense category: %d", sense_cat);
-        if (verbose && (n < (buff_len - 1)))
+        if ((0 == verbose) && (n < (buff_len - 1)))
             snprintf(buff + n, buff_len - n, ", try '-v' option for more "
                      "information");
         break;

lib/sg_lib_data.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2014 Douglas Gilbert.
+ * Copyright (c) 2007-2015 Douglas Gilbert.
  * All rights reserved.
  * Use of this source code is governed by a BSD-style
  * license that can be found in the BSD_LICENSE file.
@@ -17,7 +17,7 @@
 #endif
 
 
-const char * sg_lib_version_str = "2.10 20141225";  /* spc5r00a, sbc4r02 */
+const char * sg_lib_version_str = "2.11 20150115";  /* spc5r02, sbc4r02 */
 
 
 /* indexed by pdt; those that map to own index do not decay */
@@ -105,7 +105,7 @@ struct sg_lib_value_name_t sg_lib_normal_opcodes[] = {
     {0x39, 0, "Compare"},               /* obsolete in SPC-4 r11 */
     {0x3a, 0, "Copy and verify"},       /* obsolete in SPC-4 r11 */
     {0x3b, 0, "Write buffer"},
-    {0x3c, 0, "Read buffer"},
+    {0x3c, 0, "Read buffer(10)"},
     {0x3d, 0, "Update block"},
     {0x3e, 0, "Read long(10)"},  /* SBC-3 r31 recommends Read long(16) */
     {0x3f, 0, "Write long(10)"}, /* SBC-3 r31 recommends Write long(16) */
@@ -170,8 +170,9 @@ struct sg_lib_value_name_t sg_lib_normal_opcodes[] = {
     {0x92, PDT_TAPE, "Locate(16)"},
     {0x93, 0, "Write same(16)"},
     {0x93, PDT_TAPE, "Erase(16)"},
-    {0x94, PDT_ZBC, "Zoning out"},  /* new sbc4r04, has service actions */
-    {0x95, PDT_ZBC, "Zoning in"},   /* new sbc4r04, has service actions */
+    {0x94, PDT_ZBC, "ZBC out"},  /* new sbc4r04, has service actions */
+    {0x95, PDT_ZBC, "ZBC in"},   /* new sbc4r04, has service actions */
+    {0x9b, 0, "Read buffer(16)"},       /* added spc5r02 */
     {0x9c, 0, "Write atomic(16)"},
     {0x9d, 0, "Service action bidirectional"},  /* added spc4r35 */
     {0x9e, 0, "Service action in(16)"},
@@ -549,7 +550,7 @@ struct sg_lib_value_name_t sg_lib_zoning_in_arr[] = {
 
 /* A conveniently formatted list of SCSI ASC/ASCQ codes and their
  * corresponding text can be found at: www.t10.org/lists/asc-num.txt
- * The following should match asc-num.txt dated 20141224 */
+ * The following should match asc-num.txt dated 20150103 */
 
 #ifdef SG_SCSI_STRINGS
 struct sg_lib_asc_ascq_range_t sg_lib_asc_ascq_range[] =
@@ -662,6 +663,14 @@ struct sg_lib_asc_ascq_t sg_lib_asc_ascq[] =
     {0x0B,0x07,"Warning - degraded power to non-volatile cache"},
     {0x0B,0x08,"Warning - power loss expected"},
     {0x0B,0x09,"Warning - device statistics notification active"},
+    {0x0B,0x0A,"Warning - high critical temperature limit exceeded"},
+    {0x0B,0x0B,"Warning - low critical temperature limit exceeded"},
+    {0x0B,0x0C,"Warning - high operating temperature limit exceeded"},
+    {0x0B,0x0D,"Warning - low operating temperature limit exceeded"},
+    {0x0B,0x0E,"Warning - high critical humidity limit exceeded"},
+    {0x0B,0x0F,"Warning - low critical humidity limit exceeded"},
+    {0x0B,0x10,"Warning - high operating humidity limit exceeded"},
+    {0x0B,0x11,"Warning - low operating humidity limit exceeded"},
     {0x0C,0x00,"Write error"},
     {0x0C,0x01,"Write error - recovered with auto reallocation"},
     {0x0C,0x02,"Write error - auto reallocation failed"},
@@ -830,6 +839,7 @@ struct sg_lib_asc_ascq_t sg_lib_asc_ascq[] =
     {0x26,0x10,"Data decryption key fail limit reached"},
     {0x26,0x11,"Incomplete key-associated data set"},
     {0x26,0x12,"Vendor specific key reference not found"},
+    {0x26,0x13,"Application tag mode page is invalid"},
     {0x27,0x00,"Write protected"},
     {0x27,0x01,"Hardware write protected"},
     {0x27,0x02,"Logical unit software write protected"},