Messages in this thread | | | Date | Mon, 17 Oct 2011 21:07:00 +0200 | Subject | Re: [Patch] Increase USBFS Bulk Transfer size | From | Markus Rechberger <> |
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On Mon, Oct 17, 2011 at 8:38 PM, Alan Stern <stern@rowland.harvard.edu> wrote: > Markus: > > Attached is a sequence of two patches for you to try out. The second > is meant to be applied on top of the first. I based them on 3.1-rc4 > (more or less) so they may need a little tweaking for your kernel, but > hopefully not very much. > > The first patch simplifies the error pathways for the USB submission > routines in usbfs. The second patch removes the limits on the sizes of > individual URBs and replaces them with a global limit on the total > amount of memory allocated by usbfs. > > They work okay on my system but I don't have any good way to give them > a thorough test. Please try them out and see if they allow your webcam > programs to work properly. >
will go through it within the next 1-2 days, just a bit busy with other things now..
thanks, Markus > Alan Stern > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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