svn commit: r349828 - stable/12/sys/cam/ctl

[Alexander Motin]

Author: mav
Date: Sun Jul  7 18:51:01 2019
New Revision: 349828
URL: https://svnweb.freebsd.org/changeset/base/349828

Log:
  MFC r349246: SPC-3 and up require some UAs to be returned as fixed.

Modified:
  stable/12/sys/cam/ctl/ctl_error.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/cam/ctl/ctl_error.c
==============================================================================
--- stable/12/sys/cam/ctl/ctl_error.c	Sun Jul  7 18:50:23 2019	(r349827)
+++ stable/12/sys/cam/ctl/ctl_error.c	Sun Jul  7 18:51:01 2019	(r349828)
@@ -81,6 +81,12 @@ ctl_set_sense_data_va(struct scsi_sense_data *sense_da
 	 */
 	if (sense_format == SSD_TYPE_NONE) {
 		/*
+		 * SPC-3 and up require some UAs to be returned as fixed.
+		 */
+		if (asc == 0x29 || (asc == 0x2A && ascq == 0x01))
+			sense_format = SSD_TYPE_FIXED;
+		else
+		/*
 		 * If the format isn't specified, we only return descriptor
 		 * sense if the LUN exists and descriptor sense is turned
 		 * on for that LUN.