Messages in this thread | | | Date | Tue, 30 Jul 2002 08:59:42 -0700 | From | Greg KH <> | Subject | Re: [parisc-linux] 3 Serial issues up for discussion (was: Re: Serial core problems on embedded PPC) |
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On Tue, Jul 30, 2002 at 04:53:51PM +0100, Russell King wrote: > 2. USB devices want "packets" of data to write rather than the ring- > buffer we currently use for UARTs.
The driver could be changed to handle a ring buffer, if it's too tough. As long as it's ok to grab a very large chunk of data out of the ring buffer all at once :)
Time to look at the serial changes more closely...
thanks,
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