Re: [linux-usb-devel] [PATCH] Airprime driver improvements to allow full speed EvDO transfers

Ken Brush
2006-07-03T15:43:14Z

On 6/29/06, Andy Gay <andy@andynet.net> wrote:
>
> Adapted from an earlier patch by Greg KH <gregkh@suse.de>.
> That patch added multiple read urbs and larger transfer buffers to allow
> data transfers at full EvDO speed.
>
> This version includes additional device IDs and fixes a memory leak in
> the transfer buffer allocation.
>
> Some (maybe all?) of the supported devices present multiple bulk endpoints,
> the additional EPs can be used for control and status functions.
> This version allocates 3 EPs by default, that can be changed using
> the 'endpoints' module parameter.
>
> Tested with Sierra Wireless EM5625 and MC5720 embedded modules.
>

With my aircard 580, I get 6 TTYUSB devices and a Urb too big message.
You should probably take the 580 out of the driver unless someone
actually has one and it works for them.

-Ken