Module Name: src
Committed By: nonaka
Date: Fri Feb 17 10:44:31 UTC 2017
Modified Files:
src/sys/dev/sdmmc: sdmmcreg.h
Log Message:
sdmmc(4): Added comments at EXT_CSD[CARD_TYPE] definitions.
To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/sys/dev/sdmmc/sdmmcreg.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/sdmmc/sdmmcreg.h
diff -u src/sys/dev/sdmmc/sdmmcreg.h:1.24 src/sys/dev/sdmmc/sdmmcreg.h:1.25
--- src/sys/dev/sdmmc/sdmmcreg.h:1.24 Fri Feb 17 10:43:47 2017
+++ src/sys/dev/sdmmc/sdmmcreg.h Fri Feb 17 10:44:31 2017
@@ -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
