svn commit: r310373 - in head/sys/cam: ctl scsi

[Alexander Motin]

Author: mav
Date: Wed Dec 21 20:19:12 2016
New Revision: 310373
URL: https://svnweb.freebsd.org/changeset/base/310373

Log:
  Add support for REPORTING OPTIONS == 3 in REPORT SUPPORTED OPERATION CODES.
  
  MFC after:	2 weeks

Modified:
  head/sys/cam/ctl/ctl.c
  head/sys/cam/scsi/scsi_all.h

Modified: head/sys/cam/ctl/ctl.c
==============================================================================
--- head/sys/cam/ctl/ctl.c	Wed Dec 21 18:42:04 2016	(r310372)
+++ head/sys/cam/ctl/ctl.c	Wed Dec 21 20:19:12 2016	(r310373)
@@ -7371,6 +7371,8 @@ ctl_report_supported_opcodes(struct ctl_
 			ctl_done((union ctl_io *)ctsio);
 			return (CTL_RETVAL_COMPLETE);
 		}
+		/* FALLTHROUGH */
+	case RSO_OPTIONS_OC_ASA:
 		total_len = sizeof(struct scsi_report_supported_opcodes_one) + 32;
 		break;
 	default:
@@ -7459,6 +7461,18 @@ fill_one:
 		} else
 			one->support = 1;
 		break;
+	case RSO_OPTIONS_OC_ASA:
+		one = (struct scsi_report_supported_opcodes_one *)
+		    ctsio->kern_data_ptr;
+		entry = &ctl_cmd_table[opcode];
+		if (entry->flags & CTL_CMD_FLAG_SA5) {
+			entry = &((const struct ctl_cmd_entry *)
+			    entry->execute)[service_action];
+		} else if (service_action != 0) {
+			one->support = 1;
+			break;
+		}
+		goto fill_one;
 	}
 
 	ctl_set_success(ctsio);

Modified: head/sys/cam/scsi/scsi_all.h
==============================================================================
--- head/sys/cam/scsi/scsi_all.h	Wed Dec 21 18:42:04 2016	(r310372)
+++ head/sys/cam/scsi/scsi_all.h	Wed Dec 21 20:19:12 2016	(r310373)
@@ -1456,6 +1456,7 @@ struct scsi_report_supported_opcodes
 #define RSO_OPTIONS_ALL		0x00
 #define RSO_OPTIONS_OC		0x01
 #define RSO_OPTIONS_OC_SA	0x02
+#define RSO_OPTIONS_OC_ASA	0x03
         uint8_t  requested_opcode;
         uint8_t  requested_service_action[2];
 	uint8_t  length[4];