From d950ecd565af2f35e6d5a60cd8bc367ca90c3202 Mon Sep 17 00:00:00 2001 From: nonaka Date: Fri, 17 Feb 2017 10:44:31 +0000 Subject: sdmmc(4): Added comments at EXT_CSD[CARD_TYPE] definitions. --- sys/dev/sdmmc/sdmmcreg.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'sys/dev') diff --git a/sys/dev/sdmmc/sdmmcreg.h b/sys/dev/sdmmc/sdmmcreg.h index c869e79d71d..6a1eeb5a178 100644 --- a/sys/dev/sdmmc/sdmmcreg.h +++ b/sys/dev/sdmmc/sdmmcreg.h @@ -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 -- cgit