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Re: usbfs and MAX_USBFS_BUFFER_SIZE

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On Sun, 02 Dec 2007 22:26:34 +0000, Daniel Drake <dsd@xxxxxxxxxx> wrote:

> Fair argument. I haven't actually tried sending a big urb through 
> USBDEVFS_CONTROL but I noticed that MAX_USBFS_BUFFER_SIZE is not checked 
> in that codepath. I wonder if something else in the chain will reject 
> big control urbs.

But you did want it for something, didn't you? Or just idle curiosity?
If you're writing microcode, please avoid using control transfers for
uploading firmware without breaking it up explicitly.

-- Pete

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