diff options
Diffstat (limited to 'sys/dev/mmc/mmcbrvar.h')
| -rw-r--r-- | sys/dev/mmc/mmcbrvar.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/dev/mmc/mmcbrvar.h b/sys/dev/mmc/mmcbrvar.h index 8faef227324b..c47966793098 100644 --- a/sys/dev/mmc/mmcbrvar.h +++ b/sys/dev/mmc/mmcbrvar.h @@ -60,6 +60,7 @@ #include "mmcbr_if.h" enum mmcbr_device_ivars { + MMCBR_IVAR_BUS_TYPE, MMCBR_IVAR_BUS_MODE, MMCBR_IVAR_BUS_WIDTH, MMCBR_IVAR_CHIP_SELECT, @@ -113,6 +114,17 @@ mmcbr_get_retune_req(device_t dev) return ((int)v); } +static int __inline +mmcbr_get_bus_type(device_t dev) +{ + uintptr_t v; + + if (__predict_false(BUS_READ_IVAR(device_get_parent(dev), dev, + MMCBR_IVAR_BUS_TYPE, &v) != 0)) + return (bus_type_default); + return ((int)v); +} + /* * Convenience wrappers for the mmcbr interface */ |