This dongle does not follow the usb-irda specification, so it needs its
own special driver. In addition, it uses interrupt endpoints instead of
bulk ones as the rest of USB IrDA dongles supported by Linux (just to be
different?) and data reads need to be parsed to extract the valid bytes
before being unwrapped (details in the comment at the start of the
source). No speed commands have been discovered for this dongle, and I
suspect it does not have any at all.

On plugin, this dongle reports vendor and device IDs: 0x07c0:0x4200 .

The Windows driver that is used normally to control this dongle has a
filename of DSIR620.SYS .
Signed-off-by: NAlex Villac�s Lasso <a_villacis@palosanto.com>
Signed-off-by: NSamuel Ortiz <samuel@sortiz.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The MosChip MCS7780 chipset is an IrDA USB bridge that
doesn't conform with the IrDA-USB standard and thus needs
its separate driver.
Tested on an actual MCS7780 based dongle.

Original implementation by Brian Pugh <bpugh@cs.pdx.edu>
Signed-off-by: NSamuel Ortiz <samuel@sortiz.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since sir_kthread.c pretty much duplicates the workqueue
functionality, we'd better switch.  The SIR fsm has been merged into
sir_dev.c and thus sir_kthread.c is deleted.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NSamuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Here goes a patch for supporting TOIM3232 based serial IrDA dongles.
The code is based on the tekram dongle code.

It's been tested with a TOIM3232 based IRWave 320S dongle. It may work
for TOIM4232 dongles, although it's not been tested.
Signed-off-by: NDavid Basden <davidb-irda@rcpt.to>
Signed-off-by: NSamuel Ortiz <samuel.ortiz@nokia.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

EXPORT_SYMBOL's do nowadays belong to the files where the actual
functions are.

Moving the module_init/module_exit to the file with the actual functions
has the advantage of saving a few bytes due to the removal of two
functions.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Acked-by: NJean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Patch from Nicolas Pitre

This is the PXA2xx common IRDA driver, plus platform support
for Lubbock and Mainstone.
Signed-off-by: NNicolas Pitre <nico@cam.org>
Acked-by: NJean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!