On Thu, 17 Feb 2005 15:08:32 +0100 Marc Cramdal <[EMAIL PROTECTED]> wrote:
> I have an AMD 64 (gentoo compiled for amd64) and I would like to > succeed in my video driver installation (ATI Radeon 9250 :-/). I would > need the agpgart support for the Sis Chipset, but all the entry for > agpgart are grayed, I can't change anything (Kernel 2.6.9, 2.6.10 ...) > > So is it normal or a bug ?? , or am I making a mistake. I have an AMD Athlon64 with Radeon 9200SE on VIA K8T800 Chipset... and AGP works fine with only CONFIG_AGP_AMD64 enabled. The fact is that these AMD processors have an "on-CPU northbridge" for AGP, and the support for the various external AGP bridges (VIA, SiS, Nvidia) is provided directly in "drivers/char/agp/amd64-agp.c" driver (selected by CONFIG_AGP_AMD64). Reading "drivers/char/agp/amd64-agp.c" I can see that "SIS 755" chipset is supported. If you have a chipset that isn't supported you can always try with the "agp_try_unsupported=1" option (as stated in the HELP of CONFIG_AGP_AMD64). > > NB: one of my friends made the test, without AMD64 and exactly the > same kernel he can check these options within agpgart... You don't have to be on a i386 to see the options avaiable for i386... just do a "make menuconfig ARCH=i386" and you are done! But if you are on x86_64, why do you want to enable drivers for other architectures? -- Paolo Ornati Gentoo Linux (kernel 2.6.10-gentoo-r7) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/