Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262240AbTIMW3J (ORCPT ); Sat, 13 Sep 2003 18:29:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262242AbTIMW3J (ORCPT ); Sat, 13 Sep 2003 18:29:09 -0400 Received: from hermes.fachschaften.tu-muenchen.de ([129.187.202.12]:51963 "HELO hermes.fachschaften.tu-muenchen.de") by vger.kernel.org with SMTP id S262240AbTIMW2w (ORCPT ); Sat, 13 Sep 2003 18:28:52 -0400 Date: Sun, 14 Sep 2003 00:28:44 +0200 From: Adrian Bunk To: linux-kernel@vger.kernel.org Subject: [3/4] [2.6 patch] better i386 CPU selection Message-ID: <20030913222844.GQ27368@fs.tum.de> References: <20030913222443.GN27368@fs.tum.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030913222443.GN27368@fs.tum.de> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3043 Lines: 122 - make arch/i386/kernel/cpu/Makefile CPU specific diffstat output: kernel/cpu/Makefile | 34 +++++++++++++++++++++++++--------- kernel/cpu/common.c | 27 +++++++++++++++++++++++++++ mm/init.c | 6 +++++- 3 files changed, 57 insertions(+), 10 deletions(-) --- linux-2.6.0-test5-cpu/arch/i386/kernel/cpu/Makefile.old 2003-09-13 11:25:13.000000000 +0200 +++ linux-2.6.0-test5-cpu/arch/i386/kernel/cpu/Makefile 2003-09-13 14:21:27.000000000 +0200 @@ -2,16 +2,32 @@ # Makefile for x86-compatible CPU details and quirks # -obj-y := common.o proc.o +obj-y := common.o proc.o + + +obj-$(CONFIG_CPU_486) += amd.o +obj-$(CONFIG_CPU_586) += amd.o +obj-$(CONFIG_CPU_K6) += amd.o +obj-$(CONFIG_CPU_K7) += amd.o +obj-$(CONFIG_CPU_K8) += amd.o + +obj-$(CONFIG_CPU_WINCHIP) += centaur.o +obj-$(CONFIG_CPU_CYRIXIII) += centaur.o +obj-$(CONFIG_CPU_VIAC3_2) += centaur.o + +obj-$(CONFIG_CPU_486) += cyrix.o +obj-$(CONFIG_CPU_586) += cyrix.o + +obj-$(CONFIG_CPU_INTEL) += intel.o + +obj-$(CONFIG_CPU_586) += nexgen.o + +obj-$(CONFIG_CPU_586) += rise.o + +obj-$(CONFIG_CPU_CRUSOE) += transmeta.o + +obj-$(CONFIG_CPU_486) += umc.o -obj-y += amd.o -obj-y += cyrix.o -obj-y += centaur.o -obj-y += transmeta.o -obj-y += intel.o -obj-y += rise.o -obj-y += nexgen.o -obj-y += umc.o obj-$(CONFIG_X86_MCE) += mcheck/ --- linux-2.6.0-test5-cpu/arch/i386/kernel/cpu/common.c.old 2003-09-13 13:58:07.000000000 +0200 +++ linux-2.6.0-test5-cpu/arch/i386/kernel/cpu/common.c 2003-09-13 14:20:59.000000000 +0200 @@ -434,15 +434,42 @@ void __init early_cpu_init(void) { + +#if defined(CONFIG_CPU_INTEL) intel_cpu_init(); +#endif + +#if defined(CONFIG_CPU_486) || defined(CONFIG_CPU_586) cyrix_init_cpu(); +#endif + +#if defined(CONFIG_CPU_486) nsc_init_cpu(); +#endif + +#if defined(CONFIG_CPU_486) || defined(CONFIG_CPU_586) || defined(CONFIG_CPU_K6) || defined(CONFIG_CPU_K7) || defined(CONFIG_CPU_K8) amd_init_cpu(); +#endif + +#if defined(CONFIG_CPU_WINCHIP) || defined(CONFIG_CPU_CYRIXIII) || defined(CONFIG_CPU_VIAC3_2) centaur_init_cpu(); +#endif + +#if defined(CONFIG_CPU_CRUSOE) transmeta_init_cpu(); +#endif + +#if defined(CONFIG_CPU_586) rise_init_cpu(); +#endif + +#if defined(CONFIG_CPU_586) nexgen_init_cpu(); +#endif + +#if defined(CONFIG_CPU_486) umc_init_cpu(); +#endif #ifdef CONFIG_DEBUG_PAGEALLOC /* pse is not compatible with on-the-fly unmapping, --- linux-2.6.0-test5-cpu/arch/i386/mm/init.c.old 2003-09-13 14:18:04.000000000 +0200 +++ linux-2.6.0-test5-cpu/arch/i386/mm/init.c 2003-09-13 14:23:26.000000000 +0200 @@ -436,8 +436,12 @@ if (!mem_map) BUG(); #endif - + +#ifdef CONFIG_CPU_686 bad_ppro = ppro_with_ram_bug(); +#else + bad_ppro = 0; +#endif #ifdef CONFIG_HIGHMEM /* check that fixmap and pkmap do not overlap */ - 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/