Commit Graph

6 Commits

Author SHA1 Message Date
Vijay Kumar
ca219995b2 Staging: poch: Rx control register init
Added Rx control register definition. Flush Rx FIFO on init, and set
continuous DMA mode.

Signed-off-by: Vijay Kumar <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-06 13:52:04 -08:00
Vijay Kumar
3ca67c1b94 Staging: poch: Fix build warnings
Removed out printing of DMA address, that causes warnings during
build.

Signed-off-by: Vijay Kumar <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-06 13:52:04 -08:00
Vijay Kumar
7dadbbcf7f Staging: poch: minor fixes
Unmap PCI bars on remove().
Validate sysfs values before using them.

Signed-off-by: Vijay Kumar <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-06 13:52:03 -08:00
Vijay Kumar
ea0a337f34 Staging: poch: Correct pages from bytes.
Accurately calculate the no. of pages from the bytes.

Signed-off-by: Vijay Kumar <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-06 13:52:03 -08:00
Vijay Kumar
95ead520a3 Staging: poch: Block size bug fix
Block size is to be expressed in no. of 64 bit transfers. But the code
specifies the block size in bytes. Fix this issue.

Signed-off-by: Vijay Kumar <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-06 13:52:03 -08:00
Vijay Kumar
a14edddac9 Staging: add poch driver
This is the first cut at a driver for the Redrapids Pocket Change
CardBus devices.

Receiving data seems to work properly, but overflows happen on transmit.
Still needs more hardware debugging to work properly.

(cleaned up to use proper driver core api functions by Greg)

From: Vijay Kumar <vijaykumar@bravegnu.org>
Cc: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Cc: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Ken Sienski <sienski@redrapids.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-10-22 09:56:36 -07:00