From: Russell King <rmk@arm.linux.org.uk>
To: William Lee Irwin III <wli@holomorphy.com>, linux-kernel@vger.kernel.org
Subject: Re: Serial: updated serial drivers
Date: Mon, 15 Jul 2002 12:24:55 +0100 [thread overview]
Message-ID: <20020715122455.A14493@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20020715110135.GI21551@holomorphy.com>; from wli@holomorphy.com on Mon, Jul 15, 2002 at 04:01:35AM -0700
On Mon, Jul 15, 2002 at 04:01:35AM -0700, William Lee Irwin III wrote:
> the profiling results were for a kernel without the new serial stuff.
> The new serial stuff appears to need some arch compatibility auditing/
> fixes for NUMA-Q.
I am not aware of any architecture specific code in the new serial
code, with the exception of a couple of writes to port 0x80 for i386
architectures (which the original serial.c driver did as well.)
Can you give an idea where it fails/kernel messages please?
--
Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux
http://www.arm.linux.org.uk/personal/aboutme.html
next prev parent reply other threads:[~2002-07-15 11:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-07 0:00 Serial: updated serial drivers Russell King
2002-07-07 10:01 ` Miquel van Smoorenburg
2002-07-15 10:03 ` William Lee Irwin III
2002-07-15 11:01 ` William Lee Irwin III
2002-07-15 11:24 ` Russell King [this message]
2002-07-15 18:17 ` William Lee Irwin III
2002-07-15 14:25 ` Dave Hansen
-- strict thread matches above, loose matches on Subject: below --
2002-07-07 14:15 Marko Kohtala
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