Dmitry Torokhov wrote:

On Sun, Jul 20, 2008 at 05:10:21PM +0300, Anssi Hannula wrote:

quoted

Ping? Please comment :) I'd really much like the hid-pidff driver
to not panic when used.

For the record, here is a workqueue solution. It is much less
intrusive than the previous patch, but IMO less correct.

I was deferring the final judgement to Jiri but I like the generic
solution with com plete copy of the report best of all. I also wonder if
we could pre-allocate the buffer for the report queue so we dont need to
allocate it separately for each request.

It would take (biggest report of the hid device)*64 bytes for output
fifo and (biggest report of the hid device)*256 bytes for control fifo.
Maximum report size is 4096 bytes, though I guess most devices' biggest
report is far shorter than that.

I'll leave it up to you people. I'll be away (military service) for the
next 2 weeks, but after that I can do some quick testing on any
suggested patch on my next short vacation.

-- 
Anssi Hannula