On Monday 25 June 2007, Craig W. Nadler wrote:
> From: Craig W. Nadler <[EMAIL PROTECTED]>
>
> G_PRINTER: Adds a USB printer gadget driver for use in printer firmware.
>
> This adds a USB printer gadget driver for use in printer firmware.
> The printer gadget channels data between the USB host and a userspace
> program driving the print engine. The user space program reads and
> writes the device file /dev/g_printer to receive or send printer data.
> It can use ioctl calls to the device file to get or set printer status.
>
> Signed-off-by: Craig W. Nadler <[EMAIL PROTECTED]>
Still in my review queue -- just so you know. :)
Can you remove all calls to usb_ep_buffer_{alloc,free}() in
the next iteration? I'll be removing those from the gadget
API (they've become superfluous). And in any case, this
particular driver doesn't need dma-coherent buffers.
No need to repost this driver with just that change, that'd
just clutter my queue.
- Dave
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