From: David Mosberger <davidm@napali.hpl.hp.com>
To: "Michel Dänzer" <michel@daenzer.net>
Cc: davidm@hpl.hp.com, Dave Jones <davej@codemonkey.org.uk>,
linux-kernel@vger.kernel.org, dri-devel@lists.sourceforge.net
Subject: Re: [Dri-devel] Re: Improved DRM support for cant_use_aperture platforms
Date: Mon, 12 May 2003 13:19:17 -0700 [thread overview]
Message-ID: <16064.453.497373.127754@napali.hpl.hp.com> (raw)
In-Reply-To: <1052768911.10752.268.camel@thor>
>>>>> On 12 May 2003 21:48:31 +0200, Michel Dänzer <michel@daenzer.net> said:
>> using an old kernel that doesn't have asm/agp.h yet?).
Michel> That's it.
OK, thanks for clarifying.
Michel> So we have to check the version before #including
Michel> <asm/agp.h>. Then, we can do something like
Michel> #ifndef PAGE_AGP #define PAGE_AGP PAGE_KERNEL_NOCACHE #endif
Michel> Or am I missing something?
Basically correct, except that the patch also needs an improved
version of vmap(), which was introduced in 2.5.68 only (IIRC). I'll
update my patch so it is a no-op unless you have a kernel >= 2.5.68.
--david
next prev parent reply other threads:[~2003-05-12 20:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-10 10:09 Improved DRM support for cant_use_aperture platforms David Mosberger
2003-05-10 13:12 ` Dave Jones
2003-05-11 11:43 ` Michel Dänzer
2003-05-11 18:09 ` David Mosberger
2003-05-11 19:55 ` Dave Jones
2003-05-11 21:55 ` Michel Dänzer
2003-05-12 18:53 ` David Mosberger
2003-05-12 19:48 ` [Dri-devel] " Michel Dänzer
2003-05-12 20:19 ` David Mosberger [this message]
2003-05-12 21:21 ` Michel Dänzer
2003-05-12 21:51 ` David Mosberger
2003-05-12 21:57 ` Christoph Hellwig
2003-05-12 22:08 ` Andrew Morton
2003-05-12 22:20 ` Christoph Hellwig
2003-05-13 0:34 ` Michel Dänzer
2003-05-13 1:09 ` David Mosberger
2003-05-13 13:33 ` Ivan Kokshaysky
2003-05-13 16:20 ` David Mosberger
2003-05-14 9:41 ` Ivan Kokshaysky
2003-05-14 10:27 ` Michel Dänzer
2003-05-14 17:09 ` David Mosberger
2003-05-13 7:43 ` David Mosberger
2003-05-14 14:08 ` Michel Dänzer
2003-05-15 15:59 ` David Mosberger
2003-05-15 22:37 ` Michel Dänzer
2003-05-16 23:50 ` [Dri-devel] " Michel Dänzer
2003-05-12 20:40 ` David Mosberger
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