[src/trunk]: src/sys/dev/sdmmc sdmmc(4): Added comments at EXT_CSD[CARD_TYPE]...

[nonaka <nonaka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8e1ad089a470
branches:  trunk
changeset: 351542:8e1ad089a470
user:      nonaka <nonaka%NetBSD.org@localhost>
date:      Fri Feb 17 10:44:31 2017 +0000

description:
sdmmc(4): Added comments at EXT_CSD[CARD_TYPE] definitions.

diffstat:

 sys/dev/sdmmc/sdmmcreg.h |  18 +++++++++---------
 1 files changed, 9 insertions(+), 9 deletions(-)

diffs (32 lines):

diff -r 7e75121d0f5e -r 8e1ad089a470 sys/dev/sdmmc/sdmmcreg.h
--- a/sys/dev/sdmmc/sdmmcreg.h  Fri Feb 17 10:43:47 2017 +0000
+++ b/sys/dev/sdmmc/sdmmcreg.h  Fri Feb 17 10:44:31 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sdmmcreg.h,v 1.24 2017/02/17 10:43:47 nonaka Exp $     */
+/*     $NetBSD: sdmmcreg.h,v 1.25 2017/02/17 10:44:31 nonaka Exp $     */
 /*     $OpenBSD: sdmmcreg.h,v 1.4 2009/01/09 10:55:22 jsg Exp $        */
 
 /*
@@ -140,14 +140,14 @@
 #define EXT_CSD_STRUCTURE_VER_1_2      2       /* Version 4.1-4.2-4.3 */
 
 /* EXT_CSD_CARD_TYPE */
-#define EXT_CSD_CARD_TYPE_F_26M                (1 << 0)
-#define EXT_CSD_CARD_TYPE_F_52M                (1 << 1)
-#define EXT_CSD_CARD_TYPE_F_52M_1_8V   (1 << 2)
-#define EXT_CSD_CARD_TYPE_F_52M_1_2V   (1 << 3)
-#define EXT_CSD_CARD_TYPE_F_HS200_1_8V (1 << 4)
-#define EXT_CSD_CARD_TYPE_F_HS200_1_2V (1 << 5)
-#define EXT_CSD_CARD_TYPE_F_HS400_1_8V (1 << 6)
-#define EXT_CSD_CARD_TYPE_F_HS400_1_2V (1 << 7)
+#define EXT_CSD_CARD_TYPE_F_26M                (1 << 0) /* HS 26 MHz */
+#define EXT_CSD_CARD_TYPE_F_52M                (1 << 1) /* HS 52 MHz */
+#define EXT_CSD_CARD_TYPE_F_52M_1_8V   (1 << 2) /* HS DDR 52 MHz 1.8V or 3V */
+#define EXT_CSD_CARD_TYPE_F_52M_1_2V   (1 << 3) /* HS DDR 52 MHz 1.2V */
+#define EXT_CSD_CARD_TYPE_F_HS200_1_8V (1 << 4) /* HS200 SDR 200 MHz 1.8V */
+#define EXT_CSD_CARD_TYPE_F_HS200_1_2V (1 << 5) /* HS200 SDR 200 MHz 1.2V */
+#define EXT_CSD_CARD_TYPE_F_HS400_1_8V (1 << 6) /* HS400 DDR 200 MHz 1.8V */
+#define EXT_CSD_CARD_TYPE_F_HS400_1_2V (1 << 7) /* HS400 DDR 200 MHz 1.2V */
 #define EXT_CSD_CARD_TYPE_26M          0x01
 #define EXT_CSD_CARD_TYPE_52M          0x03
 #define EXT_CSD_CARD_TYPE_52M_V18      0x07