linux-toradex.git/include/linux/ssb, branch v2.6.36-rc5

ssb: remove the ssb DMA API

2010-06-04T20:00:42+00:00

Now they are unnecessary.  We can use the generic DMA API with any bus.

Signed-off-by: FUJITA Tomonori 
Cc: Michael Buesch 
Cc: Gary Zambrano 
Cc: Stefano Brivio 
Cc: Larry Finger 
Cc: John W. Linville 
Cc: David S. Miller 
Signed-off-by: Andrew Morton 
Signed-off-by: John W. Linville

ssb: add dma_dev to ssb_device structure

2010-06-04T20:00:41+00:00

Add dma_dev, a pointer to struct device, to struct ssb_device.  We pass it
to the generic DMA API with SSB_BUSTYPE_PCI and SSB_BUSTYPE_SSB.
ssb_devices_register() sets up it properly.

This is preparation for replacing the ssb bus specific DMA API (ssb_dma_*)
with the generic DMA API.

Signed-off-by: FUJITA Tomonori 
Acked-by: Michael Buesch 
Cc: Gary Zambrano 
Cc: Stefano Brivio 
Cc: Larry Finger 
Cc: John W. Linville 
Acked-by: David S. Miller 
Signed-off-by: Andrew Morton 
Signed-off-by: John W. Linville

ssb: Fix order of definitions and some text space indents

2010-04-26T17:51:09+00:00

Signed-off-by: Rafał Miłecki 
Signed-off-by: John W. Linville

ssb: Use relative offsets for SPROM

2010-04-26T17:51:08+00:00

Signed-off-by: Rafał Miłecki 
Signed-off-by: John W. Linville

ssb: Look for SPROM at different offset on higher rev CC

2010-04-26T17:51:08+00:00

Our offset handling becomes even a little more hackish now. For some reason I
do not understand all offsets as inrelative. It assumes base offset is 0x1000
but it will work for now as we make offsets relative anyway by removing base
0x1000. Should be cleaner however.

Signed-off-by: Rafał Miłecki 
Signed-off-by: John W. Linville

ssb: do not read SPROM if it does not exist

2010-04-26T17:50:54+00:00

Attempting to read registers that don't exist on the SSB bus can cause
hangs on some boxes.  At least some b43 devices are 'in the wild' that
don't have SPROMs at all.  When the SSB bus support loads, it attempts
to read these (non-existant) SPROMs and causes hard hangs on the box --
no console output, etc.

This patch adds some intelligence to determine whether or not the SPROM
is present before attempting to read it.  This avoids those hard hangs
on those devices with no SPROM attached to their SSB bus.  The
SSB-attached devices (e.g. b43, et al.) won't work, but at least the box
will survive to test further patches. :-)

Signed-off-by: John W. Linville 
Signed-off-by: Rafał Miłecki 
Cc: Larry Finger 
Cc: Michael Buesch

ssb: Put host pointers into a union

2009-10-27T20:47:55+00:00

This slightly shrinks the structure.

Signed-off-by: Michael Buesch 
Signed-off-by: John W. Linville

ssb: Implement SDIO host bus support

2009-09-09T15:19:00+00:00

Add support for communicating with a Sonics Silicon Backplane through a
SDIO interface, as found in the Nintendo Wii WLAN daughter card.

The Nintendo Wii WLAN card includes a custom Broadcom 4318 chip with
a SDIO host interface.

Signed-off-by: Albert Herranz 
Signed-off-by: Michael Buesch 
Signed-off-by: John W. Linville

ssb: Implement PMU LDO control and use it in b43

2009-08-28T18:40:53+00:00

Implement the "PMU LDO set voltage" and "PMU LDO PA ref enable"
functions, and use them during LP-PHY baseband init in b43.

Signed-off-by: Gábor Stefanik 
Signed-off-by: John W. Linville

ssb: Implement the remaining rev.8 SPROM vars needed for LP-PHY

2009-08-14T13:14:02+00:00

Also add a "SPEX32" macro for extracting 32-bit SPROM variables.

Signed-off-by: Gábor Stefanik 
Signed-off-by: John W. Linville