linux/drivers/mmc
Anton Vorontsov 4e4141a526 sdhci: Add support for bus-specific IO memory accessors
Currently the SDHCI driver works with PCI accessors (write{l,b,w} and
read{l,b,w}).

With this patch drivers may change memory accessors, so that we can
support hosts with "weird" IO memory access requirments.

For example, in "FSL eSDHC" SDHCI hardware all registers are 32 bit
width, with big-endian addressing. That is, readb(0x2f) should turn
into readb(0x2c), and readw(0x2c) should be translated to
le16_to_cpu(readw(0x2e)).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-03-24 21:30:07 +01:00
..
card mmc: add MODALIAS linkage for MMC/SD devices 2009-03-24 21:29:58 +01:00
core mmc_spi: allow higher timeouts for SPI mode 2009-03-24 21:30:02 +01:00
host sdhci: Add support for bus-specific IO memory accessors 2009-03-24 21:30:07 +01:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: Move core functions to subdir 2007-05-01 13:04:18 +02:00