Messages in this thread | | | From | David Mosberger <> | Date | Mon, 12 May 2003 13:19:17 -0700 | Subject | Re: [Dri-devel] Re: Improved DRM support for cant_use_aperture platforms |
| |
>>>>> 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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |