From: Greg KH <greg@kroah.com>
To: Russell King <rmk@arm.linux.org.uk>
Cc: Stuart MacDonald <stuartm@connecttech.com>,
Matthew Wilcox <willy@debian.org>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.linuxppc.org
Subject: Re: [parisc-linux] 3 Serial issues up for discussion (was: Re: Serial core problems on embedded PPC)
Date: Tue, 30 Jul 2002 08:59:42 -0700 [thread overview]
Message-ID: <20020730155942.GD15359@kroah.com> (raw)
In-Reply-To: <20020730165351.C7677@flint.arm.linux.org.uk>
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,
greg k-h
next prev parent reply other threads:[~2002-07-30 15:57 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-29 4:08 Serial core problems on embedded PPC David Gibson
2002-07-29 9:00 ` Russell King
2002-07-29 14:44 ` Tom Rini
2002-07-29 17:17 ` 3 Serial issues up for discussion (was: Re: Serial core problems on embedded PPC) Russell King
2002-07-29 17:43 ` Tom Rini
2002-07-29 18:13 ` Benjamin Herrenschmidt
2002-07-29 19:07 ` Tom Rini
2002-07-29 19:09 ` 3 Serial issues up for discussion (was: " Dan Malek
2002-07-29 19:46 ` Remco Treffkorn
2002-07-29 20:18 ` Russell King
2002-07-30 2:54 ` 3 Serial issues up for discussion David S. Miller
2002-07-30 18:23 ` Remco Treffkorn
2002-07-30 18:47 ` Nicolas Pitre
2002-07-30 18:51 ` Russell King
2002-07-30 18:44 ` Nicolas Pitre
2002-07-29 18:15 ` 3 Serial issues up for discussion (was: Re: Serial core problems on embedded PPC) Matt Porter
2002-07-29 17:47 ` [parisc-linux] " Christoph Plattner
2002-07-29 22:19 ` Matthew Wilcox
2002-07-30 14:36 ` Stuart MacDonald
2002-07-30 15:19 ` Matthew Wilcox
2002-07-30 15:43 ` Stuart MacDonald
2002-07-30 15:53 ` Russell King
2002-07-30 15:59 ` Greg KH [this message]
2002-07-30 16:06 ` Stuart MacDonald
2002-08-02 1:57 ` Jeff Randall
2002-07-30 2:51 ` 3 Serial issues up for discussion David S. Miller
2002-07-30 1:12 ` Serial core problems on embedded PPC David Gibson
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