Messages in this thread Patch in this message | | | Date | Tue, 30 Nov 1999 12:12:45 +0100 | From | "Markus L. Noga" <> | Subject | AMD Athlon flags and /proc/cpuinfo |
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Hi,
I noticed several Athlon flags were missing from /proc/cpuinfo, especially mmx_ext and 3dnow_ext. I looked them up in the AMD documentation. This is the resulting patch:
--- arch/i386/kernel/setup-orig.c Tue Nov 30 11:54:53 1999 +++ arch/i386/kernel/setup.c Tue Nov 30 12:02:55 1999 @@ -31,6 +31,9 @@ * * Added proper L2 cache detection for Coppermine * Dragan Stancevic <visitor@valinux.com>, October 1999 + * + * Added AMD Athlon specific capability flags to /proc/cpuinfo + * Markus L. Noga <markus@noga.de>, November 1999 */
/* @@ -1410,7 +1413,11 @@ case X86_VENDOR_AMD: if (c->x86 == 5 && c->x86_model == 6) x86_cap_flags[10] = "sep"; + x86_cap_flags[ 6] = "pae"; + x86_cap_flags[14] = "mca"; x86_cap_flags[16] = "fcmov"; + x86_cap_flags[22] = "mmx_ext"; + x86_cap_flags[30] = "3dnow_ext"; x86_cap_flags[31] = "3dnow"; break;
Ciao,
Markus
-- "Nieder mit den Zitaten!" -Markus L. Noga <markus@noga.de>
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