[src/trunk]: src/sys/dev/sdmmc sdmmc(4): Add MMC HS DDR52 timing support bit ...

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

details:   https://anonhg.NetBSD.org/src/rev/9c2ad85f5528
branches:  trunk
changeset: 821798:9c2ad85f5528
user:      nonaka <nonaka%NetBSD.org@localhost>
date:      Fri Feb 17 10:49:47 2017 +0000

description:
sdmmc(4): Add MMC HS DDR52 timing support bit and use __BIT() macro.

diffstat:

 sys/dev/sdmmc/sdmmcvar.h |  36 ++++++++++++++++++++----------------
 1 files changed, 20 insertions(+), 16 deletions(-)

diffs (50 lines):

diff -r 3bb32941f78a -r 9c2ad85f5528 sys/dev/sdmmc/sdmmcvar.h
--- a/sys/dev/sdmmc/sdmmcvar.h  Fri Feb 17 10:48:19 2017 +0000
+++ b/sys/dev/sdmmc/sdmmcvar.h  Fri Feb 17 10:49:47 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sdmmcvar.h,v 1.21 2015/11/29 23:38:47 jmcneill Exp $   */
+/*     $NetBSD: sdmmcvar.h,v 1.22 2017/02/17 10:49:47 nonaka Exp $     */
 /*     $OpenBSD: sdmmcvar.h,v 1.13 2009/01/09 10:55:22 jsg Exp $       */
 
 /*
@@ -222,21 +222,25 @@
 #define SMF_UHS_MODE           0x10000 /* host in UHS mode */
 
        uint32_t sc_caps;               /* host capability */
-#define SMC_CAPS_AUTO_STOP     0x0001  /* send CMD12 automagically by host */
-#define SMC_CAPS_4BIT_MODE     0x0002  /* 4-bits data bus width */
-#define SMC_CAPS_DMA           0x0004  /* DMA transfer */
-#define SMC_CAPS_SPI_MODE      0x0008  /* SPI mode */
-#define SMC_CAPS_POLL_CARD_DET 0x0010  /* Polling card detect */
-#define SMC_CAPS_SINGLE_ONLY   0x0020  /* only single read/write */
-#define SMC_CAPS_8BIT_MODE     0x0040  /* 8-bits data bus width */
-#define SMC_CAPS_MULTI_SEG_DMA 0x0080  /* multiple segment DMA transfer */
-#define SMC_CAPS_SD_HIGHSPEED  0x0100  /* SD high-speed timing */
-#define SMC_CAPS_MMC_HIGHSPEED 0x0200  /* MMC high-speed timing */
-#define SMC_CAPS_UHS_SDR50     0x1000  /* UHS SDR50 timing */
-#define SMC_CAPS_UHS_SDR104    0x2000  /* UHS SDR104 timing */
-#define SMC_CAPS_UHS_DDR50     0x4000  /* UHS DDR50 timing */
-#define SMC_CAPS_UHS_MASK      0x7000
-#define SMC_CAPS_MMC_HS200     0x8000  /* eMMC HS200 timing */
+#define SMC_CAPS_AUTO_STOP     __BIT(0)        /* send CMD12 automagically by host */
+#define SMC_CAPS_4BIT_MODE     __BIT(1)        /* 4-bits data bus width */
+#define SMC_CAPS_DMA           __BIT(2)        /* DMA transfer */
+#define SMC_CAPS_SPI_MODE      __BIT(3)        /* SPI mode */
+#define SMC_CAPS_POLL_CARD_DET __BIT(4)        /* Polling card detect */
+#define SMC_CAPS_SINGLE_ONLY   __BIT(5)        /* only single read/write */
+#define SMC_CAPS_8BIT_MODE     __BIT(6)        /* 8-bits data bus width */
+#define SMC_CAPS_MULTI_SEG_DMA __BIT(7)        /* multiple segment DMA transfer */
+#define SMC_CAPS_SD_HIGHSPEED  __BIT(8)        /* SD high-speed timing */
+#define SMC_CAPS_MMC_HIGHSPEED __BIT(9)        /* MMC high-speed timing */
+#define SMC_CAPS_MMC_DDR52     __BIT(10)       /* MMC HS DDR52 timing */
+/*                             __BIT(11)       */
+#define SMC_CAPS_UHS_SDR50     __BIT(12)       /* UHS SDR50 timing */
+#define SMC_CAPS_UHS_SDR104    __BIT(13)       /* UHS SDR104 timing */
+#define SMC_CAPS_UHS_DDR50     __BIT(14)       /* UHS DDR50 timing */
+#define SMC_CAPS_UHS_MASK      (SMC_CAPS_UHS_SDR50 \
+                                   | SMC_CAPS_UHS_SDR104 \
+                                   | SMC_CAPS_UHS_DDR50)
+#define SMC_CAPS_MMC_HS200     __BIT(15)       /* eMMC HS200 timing */
 
        /* function */
        int sc_function_count;          /* number of I/O functions (SDIO) */