linux-stable.git/drivers/mmc/core, branch v2.6.30

mmc: increase power up delay

2009-05-03T20:11:31+00:00

The TI controller on Toshiba Tecra M5 needs more time to power up or
the cards will init incorrectly or not at all.

Signed-off-by: José M. Fernández 
Signed-off-by: Pierre Ossman

mmc_spi: do not check CID and CSD blocks with CRC16

2009-04-08T18:37:53+00:00

Some cards are not able to calculate a valid CRC16 value
for CID and CSD reads (CRC for 512 byte data blocks is OK).
By moving the CRC enable after the read of CID and CSD, these
cards can be used. This patch was tested with a faulty 8 GByte
takeMS Class 6 SDHC card. This patch was suggested by
Pierre Ossman.

Signed-off-by: Wolfgang Muees 
Signed-off-by: Pierre Ossman

mmc: Accept EXT_CSD rev 1.3 since it is backwards compatible with 1.2

2009-04-08T18:04:34+00:00

Signed-off-by: Jarkko Lavinen 
Signed-off-by: Pierre Ossman

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

2009-04-05T17:18:21+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (42 commits)
  atmel-mci: fix sdc_reg typo
  tmio_mmc: add maintainer
  mmc: Add OpenFirmware bindings for SDHCI driver
  sdhci: Add quirk for forcing maximum block size to 2048 bytes
  sdhci: Add quirk for controllers that need IRQ re-init after reset
  sdhci: Add quirk for controllers that need small delays for PIO
  sdhci: Add set_clock callback and a quirk for nonstandard clocks
  sdhci: Add get_{max,timeout}_clock callbacks
  sdhci: Add support for hosts reporting inverted write-protect state
  sdhci: Add support for card-detection polling
  sdhci: Enable only relevant (DMA/PIO) interrupts during transfers
  sdhci: Split card-detection IRQs management from sdhci_init()
  sdhci: Add support for bus-specific IO memory accessors
  mmc_spi: adjust for delayed data token response
  omap_hsmmc: Wait for SDBP
  omap_hsmmc: Fix MMC3 dma
  omap_hsmmc: Disable SDBP at suspend
  omap_hsmmc: Do not prefix slot name
  omap_hsmmc: Allow cover switch to cause rescan
  omap_hsmmc: Add 8-bit bus width mode support
  ...

MMC: regulator utilities

2009-03-31T08:56:26+00:00

Glue between MMC and regulator stacks ... verified with
some OMAP3 boards using adjustable and configured-as-fixed
regulators on several MMC controllers.

These calls are intended to be used by MMC host adapters
using at least one regulator per host.  Examples include
slots with regulators supporting multiple voltages and
ones using multiple voltage rails (e.g. DAT4..DAT7 using a
separate supply, or a split rail chip like certain SDIO
WLAN or eMMC solutions).

Signed-off-by: David Brownell 
Acked-by: Pierre Ossman 
Signed-off-by: Liam Girdwood

mmc_spi: allow higher timeouts for SPI mode

2009-03-24T20:30:02+00:00

Some SD cards have very high timeouts in SPI mode.
So adjust the timeouts from theory to practice.

Signed-off-by: Wolfgang Muees 
Acked-by: David Brownell 
Signed-off-by: Pierre Ossman

mmc: During unsafe resume, select the right volatge for the card

2009-03-24T20:30:01+00:00

During mmc unsafe resume, choose the right voltage for the card after
powerup.

Although this has not seen to cause trouble, it's the wrong behaviour.

Signed-off-by: Balaji Rao 
Signed-off-by: Pierre Ossman

sdio: check that addresses are within the address space

2009-03-24T20:30:00+00:00

Signed-off-by: Pierre Ossman

sdio: handle null tuples

2009-03-24T20:30:00+00:00

Signed-off-by: Pierre Ossman

sdio: handle cis end marker in link field

2009-03-24T20:30:00+00:00

Signed-off-by: Pierre Ossman