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authorcegger <cegger@NetBSD.org>2010-02-06 23:13:59 +0000
committercegger <cegger@NetBSD.org>2010-02-06 23:13:59 +0000
commitfbddcef3667c5d8536aca6cd073e107878ef4c66 (patch)
tree108078cc3003dbb94c8813bfa94d29b63cc0b6a2 /sys/dev
parent31c659dfea710dae6b08020356394d24381ba3bd (diff)
scsi_sense_data: add comments taken from src/sys/dev/ieee1394/sbp.h
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/scsipi/scsi_spc.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/dev/scsipi/scsi_spc.h b/sys/dev/scsipi/scsi_spc.h
index 48fd898d134..d0d6d82793c 100644
--- a/sys/dev/scsipi/scsi_spc.h
+++ b/sys/dev/scsipi/scsi_spc.h
@@ -1,4 +1,4 @@
-/* $NetBSD: scsi_spc.h,v 1.4 2008/04/28 20:23:57 martin Exp $ */
+/* $NetBSD: scsi_spc.h,v 1.5 2010/02/06 23:13:59 cegger Exp $ */
/*-
* Copyright (c) 2005 The NetBSD Foundation, Inc.
@@ -431,11 +431,11 @@ struct scsi_sense_data {
#define SSD_EOM 0x40
#define SSD_FILEMARK 0x80
/* 7*/ uint8_t info[4];
-/* 8*/ uint8_t extra_len;
-/*12*/ uint8_t csi[4];
-/*13*/ uint8_t asc;
-/*14*/ uint8_t ascq;
-/*15*/ uint8_t fru;
+/* 8*/ uint8_t extra_len; /* Additional sense length */
+/*12*/ uint8_t csi[4]; /* Command-specific information */
+/*13*/ uint8_t asc; /* Additional sense code */
+/*14*/ uint8_t ascq; /* Additional sense code qualifier */
+/*15*/ uint8_t fru; /* Field replaceable unit code */
union {
uint8_t sks_bytes[3];
@@ -468,7 +468,7 @@ struct scsi_sense_data {
#define SSD_SKS_SP_SD 0x20 /* 0=param list, 1=segment desc */
uint8_t val[2];
} segment_pointer;
-/*18*/ } sks;
+/*18*/ } sks; /* Sense-key specific */
#define SSD_SKSV 0x80 /* byte0 of sks field */
/*32*/ uint8_t extra_bytes[14]; /* really variable length */
};