freebsd-dev/sys/dev/mmc
Marius Strobl 646fd30caf - If present, take advantage of the R/W cache of eMMC revision 1.5 and
later devices. These caches work akin to the ones found in HDDs/SSDs
  that ada(4)/da(4) also enable if existent, but likewise increase the
  likelihood of data loss in case of a sudden power outage etc. On the
  other hand, write performance is up to twice as high for e. g. 1 GiB
  files depending on the actual chip and transfer mode employed.
  For maximum data integrity, the usage of eMMC caches can be disabled
  via the hw.mmcsd.cache tunable.
- Get rid of the NOP mmcsd_open().
2018-05-15 21:15:09 +00:00
..
host dwmmc_rockchip: Add ifdefs on EXT_RESOURCES 2018-02-28 19:05:25 +00:00
bridge.h
mmc_ioctl.h
mmc_private.h
mmc_subr.c
mmc_subr.h
mmc.c
mmcbr_if.m
mmcbrvar.h
mmcbus_if.m
mmcreg.h - If present, take advantage of the R/W cache of eMMC revision 1.5 and 2018-05-15 21:15:09 +00:00
mmcsd.c - If present, take advantage of the R/W cache of eMMC revision 1.5 and 2018-05-15 21:15:09 +00:00
mmcvar.h