linux-toradex.git/include/linux/mmc, branch v2.6.33.19

libertas/sdio: 8686: set ECSI bit for 1-bit transfers

2010-08-02T17:26:45+00:00

commit 8a64c0f6b7ec7f758c4ef445e49f479e27fa2236 upstream.

When operating in 1-bit mode, SDAT1 is used as dedicated interrupt line.
However, the 8686 will only drive this line when the ECSI bit is set in
the CCCR_IF register.

Thanks to Alagu Sankar for pointing me in the right direction.

Signed-off-by: Daniel Mack 
Cc: Alagu Sankar 
Cc: Volker Ernst 
Cc: Dan Williams 
Cc: John W. Linville 
Cc: Holger Schurig 
Cc: Bing Zhao 
Cc: libertas-dev@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Acked-by: Dan Williams 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-11-19T06:19:03+00:00

Conflicts:
	drivers/net/sfc/sfe4001.c
	drivers/net/wireless/libertas/cmd.c
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/rtl8187se/Kconfig
	drivers/staging/rtl8192e/Kconfig

wimax/iwmc3200: add new sdio device ID to support iwmc3200 2.5GHz sku

2009-10-19T06:55:59+00:00

Different sdio device IDs are designated to support different intel
wimax silicon sku. The new macro SDIO_DEVICE_ID_IWMC3200_WIMAX_2G5(0x1407)
is added to support iwmc3200 2.5GHz sku.  The existing
SDIO_DEVICE_ID_IWMC3200_WIMAX(0x1402) is for iwmc3200 general sku.

Signed-off-by: Cindy H Kao 
Signed-off-by: Inaky Perez-Gonzalez

headers: remove sched.h from interrupt.h

2009-10-11T18:20:58+00:00

After m68k's task_thread_info() doesn't refer to current,
it's possible to remove sched.h from interrupt.h and not break m68k!
Many thanks to Heiko Carstens for allowing this.

Signed-off-by: Alexey Dobriyan

mmc: make SDIO device/driver struct accessors public

2009-09-23T14:39:38+00:00

Especially with the PM framework, those are quite handy to have in driver
code too.

Signed-off-by: Nicolas Pitre 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

sdio: add MMC_QUIRK_LENIENT_FN0

2009-09-23T14:39:37+00:00

Normally writes to SDIO function 0 outside the vendor specific CCCR
registers are prohibited.

To support embedded devices that require writes to SDIO function 0 outside
this range (e.g.  TI WL127x embedded sdio wifi device),
MMC_QUIRK_LENIENT_FN0 is introduced.

A card quirks field is added to `struct mmc_card' to support non-standard
devices (e.g.  embedded sdio devices).

[akpm@linux-foundation.org: code in C, not cpp!]
Signed-off-by: Ohad Ben-Cohen 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

sdio: add CD disable support

2009-09-23T14:39:36+00:00

Add support to disconnect the pull-up resistor on CD/DAT[3] (pin 1)
of the card. This may be desired on certain setups of boards,
controllers and embedded sdio devices which do not need the card's
pull-up. As a result, card detection is disabled and power is saved.

[akpm@linux-foundation.org: simplify sdio_disable_cd() a bit]
Signed-off-by: Ohad Ben-Cohen 
Acked-by: Matt Fleming 
Cc: Ian Molton 
Cc: "Roberto A. Foglietta" 
Cc: Philip Langdale 
Cc: Pierre Ossman 
Cc: David Vrabel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

mmc: check status after MMC SWITCH command

2009-09-23T14:39:34+00:00

According to the standard, the SWITCH command should be followed by a
SEND_STATUS command to check for errors.

Signed-off-by: Adrian Hunter 
Acked-by: Matt Fleming 
Cc: Ian Molton 
Cc: "Roberto A. Foglietta" 
Cc: Jarkko Lavinen 
Cc: Denis Karpov 
Cc: Pierre Ossman 
Cc: Philip Langdale 
Cc: "Madhusudhan" 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

mmc: add mmc card sleep and awake support

2009-09-23T14:39:33+00:00

Add support for the new MMC command SLEEP_AWAKE.

Signed-off-by: Jarkko Lavinen 
Signed-off-by: Adrian Hunter 
Acked-by: Matt Fleming 
Cc: Ian Molton 
Cc: "Roberto A. Foglietta" 
Cc: Jarkko Lavinen 
Cc: Denis Karpov 
Cc: Pierre Ossman 
Cc: Philip Langdale 
Cc: "Madhusudhan" 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

mmc: add ability to save power by powering off cards

2009-09-23T14:39:33+00:00

Power can be saved by powering off cards that are not in use.  This is
similar to suspend / resume except it is under the control of the driver,
and does not require any power management support.  It can only be used
when the driver can monitor whether the card is removed, otherwise it is
unsafe.  This is possible because, unlike suspend, the driver still
receives card detect and / or cover switch interrupts.

Signed-off-by: Adrian Hunter 
Acked-by: Matt Fleming 
Cc: Ian Molton 
Cc: "Roberto A. Foglietta" 
Cc: Jarkko Lavinen 
Cc: Denis Karpov 
Cc: Pierre Ossman 
Cc: Philip Langdale 
Cc: "Madhusudhan" 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds