linux-toradex.git/include/linux/mmc/sdio_func.h, branch v2.6.27.31

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

2008-07-16T22:17:52+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (68 commits)
  sdio_uart: Fix SDIO break control to now return success or an error
  mmc: host driver for Ricoh Bay1Controllers
  sdio: sdio_io.c Fix sparse warnings
  sdio: fix the use of hard coded timeout value.
  mmc: OLPC: update vdd/powerup quirk comment
  mmc: fix spares errors of sdhci.c
  mmc: remove multiwrite capability
  wbsd: fix bad dma_addr_t conversion
  atmel-mci: Driver for Atmel on-chip MMC controllers
  mmc: fix sdio_io sparse errors
  mmc: wbsd.c fix shadowing of 'dma' variable
  MMC: S3C24XX: Refuse incorrectly aligned transfers
  MMC: S3C24XX: Add maintainer entry
  MMC: S3C24XX: Update error debugging.
  MMC: S3C24XX: Add media presence test to request handling.
  MMC: S3C24XX: Fix use of msecs where jiffies are needed
  MMC: S3C24XX: Add MODULE_ALIAS() entries for the platform devices
  MMC: S3C24XX: Fix s3c2410_dma_request() return code check.
  MMC: S3C24XX: Allow card-detect on non-IRQ capable pin
  MMC: S3C24XX: Ensure host->mrq->data is valid
  ...

Manually fixed up bogus executable bits on drivers/mmc/core/sdio_io.c
and include/linux/mmc/sdio_func.h when merging.

sdio: fix the use of hard coded timeout value.

2008-07-15T13:47:03+00:00

This adds reading and using of enable_timeout from the CIS

Signed-off-by: Benzi Zbit 
Signed-off-by: Tomas Winkler 
Signed-off-by: Pierre Ossman

mmc: fix sdio_io sparse errors

2008-07-15T12:14:48+00:00

This patch fixes sdio_io sparse errors.
This fix changes signature of API functions,
changing
unsigned char -> u8
unsigned short -> u16
unsigned long -> u32 - this was probably a bug in 64 bit platforms

Signed-off-by: Tomas Winkler 
Signed-off-by: Pierre Ossman

mmc,sdio: helper function for transfer padding

2008-07-15T12:14:44+00:00

There are a lot of crappy controllers out there that cannot handle
all the request sizes that the MMC/SD/SDIO specifications require.
In case the card driver can pad the data to overcome the problems,
this commit adds a helper that calculates how much that padding
should be.

A corresponding helper is also added for SDIO, but it can also deal
with all the complexities of splitting up a large transfer efficiently.

Signed-off-by: Pierre Ossman

sdio: store vendor strings

2007-09-23T19:28:01+00:00

Store vendor strings found in CISTPL_VERS_1 so that function drivers
can access them.

Signed-off-by: Pierre Ossman

sdio: add sdio_f0_readb() and sdio_f0_writeb()

2007-09-23T19:24:27+00:00

Add sdio_f0_readb() and sdio_f0_writeb() functions to reading and
writing function 0 registers.  Writes outside the vendor specific CCCR
registers (0xF0 - 0xFF) are not permitted.

Signed-off-by: David Vrabel 
Signed-off-by: Pierre Ossman

sdio: set the functions' block size

2007-09-23T19:19:26+00:00

Before a driver is probed, set the function's block size to the default so the
driver is sure the block size is something sensible and it needn't explicitly
set it.

The default block size is the largest that's supported by both the card and
the host, with a maximum of 512 to ensure aribitrarily sized transfer use the
optimal (least) number of commands.

See http://lkml.org/lkml/2007/8/7/150 for reasons for the block size choice.

Signed-off-by: David Vrabel 
Signed-off-by: Pierre Ossman

sdio: support IO_RW_EXTENDED

2007-09-23T19:09:34+00:00

Support the multi-byte transfer operation, including handlers for
common operations like writel()/readl().

Signed-off-by: Pierre Ossman

sdio: core support for SDIO function interrupt

2007-09-23T19:01:33+00:00

Signed-off-by: Nicolas Pitre 
Signed-off-by: Pierre Ossman

sdio: add device id table and matching

2007-09-23T18:51:27+00:00

Signed-off-by: Pierre Ossman