Date: Tue, 17 Oct 2006 19:15:12 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 108036 for review Message-ID: <200610171915.k9HJFClO071516@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=108036 Change 108036 by imp@imp_lighthouse on 2006/10/17 19:15:01 Update for what the MMC_CMD_xx bits mean. Affected files ... .. //depot/projects/arm/src/sys/dev/mmc/mmcreg.h#14 edit Differences ... ==== //depot/projects/arm/src/sys/dev/mmc/mmcreg.h#14 (text+ko) ==== @@ -45,11 +45,11 @@ #define MMC_RSP_CRC (1ul << 2) /* Expect valid crc */ #define MMC_RSP_BUSY (1ul << 3) /* Card may send busy */ #define MMC_RSP_OPCODE (1ul << 4) /* Response include opcode */ -#define MMC_CMD_AC (0ul << 5) /* AC? */ -#define MMC_CMD_ADTC (1ul << 5) /* ADTC? */ -#define MMC_CMD_BC (2ul << 5) /* BC? */ -#define MMC_CMD_BCR (3ul << 5) /* BCR? */ #define MMC_RSP_MASK 0x1ful +#define MMC_CMD_AC (0ul << 5) /* Addressed Command, no data */ +#define MMC_CMD_ADTC (1ul << 5) /* Addressed Data transfer cmd */ +#define MMC_CMD_BC (2ul << 5) /* Broadcast command, no response */ +#define MMC_CMD_BCR (3ul << 5) /* Broadcast command with response */ #define MMC_CMD_MASK (3ul << 5) /* Possible response types defined in the standard: */
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