From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 15 May 2009 23:07:02 +0100 (BST) Received: from wf-out-1314.google.com ([209.85.200.170]:24776 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S20023334AbZEOWGy (ORCPT ); Fri, 15 May 2009 23:06:54 +0100 Received: by wf-out-1314.google.com with SMTP id 28so1224824wfa.21 for ; Fri, 15 May 2009 15:06:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:reply-to:to:cc :content-type:organization:date:message-id:mime-version:x-mailer :content-transfer-encoding; bh=CkNCOA7ozSt/zOJXYVIO6iuN80C/5bDQjx7/QOL6NrA=; b=b2gyVuPE5xp82w7asz1gSK+3xUlu2IKUufQ78W9H91FDAIK16ofJcEJGI4e8dr9sI+ 4iGRwXMKIlCTT0z2CUIQXp3YSKOdOOF2BqFQTl01XavaZcvirT+TETrIQRMRuOAs8biu O0lJJd83ByTlXu/29G9uUEUB6H1M1yq6mKHtg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:reply-to:to:cc:content-type:organization:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=fozMFBXEen6qapKGrSneSnEwBJ1xNRjyyiUdmo6p3b3uhFEw53F3VMU418Lz5d1LIQ i7aDXrd4oevDwwK1ckTEODbCvpkXFB2yZyQ0qeqUXkuSEiU4GdqpX3HO3nv0/jdBapNn zs7hNi7aePZQj/x9hBPAatjVwVvIm7iR7lDZE= Received: by 10.142.147.15 with SMTP id u15mr1363495wfd.152.1242425212847; Fri, 15 May 2009 15:06:52 -0700 (PDT) Received: from ?172.16.2.101? ([222.92.8.142]) by mx.google.com with ESMTPS id 28sm3660155wfg.25.2009.05.15.15.06.50 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 15 May 2009 15:06:52 -0700 (PDT) Subject: [PATCH 10/30] loongson: add loongson-specific cpu-feature-overrides.h From: Wu Zhangjin Reply-To: wuzhangjin@gmail.com To: linux-mips@linux-mips.org, Ralf Baechle Cc: Arnaud Patard , loongson-dev@googlegroups.com, zhangfx@lemote.com, yanh@lemote.com, Philippe Vachon , Zhang Le , Erwan Lerale Content-Type: text/plain Organization: DSLab, Lanzhou University, China Date: Sat, 16 May 2009 06:06:46 +0800 Message-Id: <1242425206.10164.151.camel@falcon> Mime-Version: 1.0 X-Mailer: Evolution 2.24.3 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 22747 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: wuzhangjin@gmail.com Precedence: bulk X-list: linux-mips >>From b2176298282082f661f3dcea3659ddf780c0ec5f Mon Sep 17 00:00:00 2001 From: Wu Zhangjin Date: Sat, 16 May 2009 01:17:12 +0800 Subject: [PATCH 10/30] loongson: add loongson-specific cpu-feature-overrides.h --- .../asm/mach-loongson/cpu-feature-overrides.h | 58 ++++++++++++++++++++ 1 files changed, 58 insertions(+), 0 deletions(-) create mode 100644 arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h new file mode 100644 index 0000000..daa2ee9 --- /dev/null +++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h @@ -0,0 +1,58 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2009 Wu Zhangjin + * Copyright (C) 2009 Philippe Vachon + * Copyright (C) 2009 Zhang Le + * + * reference: /proc/cpuinfo, + * arch/mips/kernel/cpu-probe.c(cpu_probe_legacy), + * arch/mips/kernel/proc.c(show_cpuinfo), + * loongson2f user manual. + */ + +#ifndef __ASM_LOONGSON_CPU_FEATURE_OVERRIDES_H +#define __ASM_LOONGSON_CPU_FEATURE_OVERRIDES_H + +#define cpu_dcache_line_size() 32 +#define cpu_icache_line_size() 32 +#define cpu_scache_line_size() 32 + +#define cpu_has_32fpr 1 +#define cpu_has_3k_cache 0 +#define cpu_has_4k_cache 1 +#define cpu_has_4kex 1 +#define cpu_has_64bits 1 +#define cpu_has_cache_cdex_p 0 +#define cpu_has_cache_cdex_s 0 +#define cpu_has_counter 1 +#define cpu_has_dc_aliases 1 +#define cpu_has_divec 0 +#define cpu_has_dsp 0 +#define cpu_has_ejtag 0 +#define cpu_has_fpu 1 +#define cpu_has_ic_fills_f_dc 0 +#define cpu_has_inclusive_pcaches 1 +#define cpu_has_llsc 1 +#define cpu_has_mcheck 0 +#define cpu_has_mdmx 0 +#define cpu_has_mips16 0 +#define cpu_has_mips32r1 0 +#define cpu_has_mips32r2 0 +#define cpu_has_mips3d 0 +#define cpu_has_mips64r1 0 +#define cpu_has_mips64r2 0 +#define cpu_has_mipsmt 0 +#define cpu_has_prefetch 0 +#define cpu_has_smartmips 0 +#define cpu_has_tlb 1 +#define cpu_has_tx39_cache 0 +#define cpu_has_userlocal 0 +#define cpu_has_vce 0 +#define cpu_has_vtag_icache 0 +#define cpu_has_watch 1 +#define cpu_icache_snoops_remote_store 1 + +#endif /* __ASM_LOONGSON_CPU_FEATURE_OVERRIDES_H */ -- 1.6.2.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wf-out-1314.google.com ([209.85.200.170]:24776 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S20023334AbZEOWGy (ORCPT ); Fri, 15 May 2009 23:06:54 +0100 Subject: [PATCH 10/30] loongson: add loongson-specific cpu-feature-overrides.h From: Wu Zhangjin Reply-To: wuzhangjin@gmail.com Content-Type: text/plain Date: Sat, 16 May 2009 06:06:46 +0800 Message-ID: <1242425206.10164.151.camel@falcon> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org To: linux-mips@linux-mips.org, Ralf Baechle Cc: Arnaud Patard , loongson-dev@googlegroups.com, zhangfx@lemote.com, yanh@lemote.com, Philippe Vachon , Zhang Le , Erwan Lerale Message-ID: <20090515220646.W7zF7i5n_wp7ipx2Inq2XfL3FRQNoicTWSbnXvuVIAQ@z> >From b2176298282082f661f3dcea3659ddf780c0ec5f Mon Sep 17 00:00:00 2001 From: Wu Zhangjin Date: Sat, 16 May 2009 01:17:12 +0800 Subject: [PATCH 10/30] loongson: add loongson-specific cpu-feature-overrides.h --- .../asm/mach-loongson/cpu-feature-overrides.h | 58 ++++++++++++++++++++ 1 files changed, 58 insertions(+), 0 deletions(-) create mode 100644 arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h new file mode 100644 index 0000000..daa2ee9 --- /dev/null +++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h @@ -0,0 +1,58 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2009 Wu Zhangjin + * Copyright (C) 2009 Philippe Vachon + * Copyright (C) 2009 Zhang Le + * + * reference: /proc/cpuinfo, + * arch/mips/kernel/cpu-probe.c(cpu_probe_legacy), + * arch/mips/kernel/proc.c(show_cpuinfo), + * loongson2f user manual. + */ + +#ifndef __ASM_LOONGSON_CPU_FEATURE_OVERRIDES_H +#define __ASM_LOONGSON_CPU_FEATURE_OVERRIDES_H + +#define cpu_dcache_line_size() 32 +#define cpu_icache_line_size() 32 +#define cpu_scache_line_size() 32 + +#define cpu_has_32fpr 1 +#define cpu_has_3k_cache 0 +#define cpu_has_4k_cache 1 +#define cpu_has_4kex 1 +#define cpu_has_64bits 1 +#define cpu_has_cache_cdex_p 0 +#define cpu_has_cache_cdex_s 0 +#define cpu_has_counter 1 +#define cpu_has_dc_aliases 1 +#define cpu_has_divec 0 +#define cpu_has_dsp 0 +#define cpu_has_ejtag 0 +#define cpu_has_fpu 1 +#define cpu_has_ic_fills_f_dc 0 +#define cpu_has_inclusive_pcaches 1 +#define cpu_has_llsc 1 +#define cpu_has_mcheck 0 +#define cpu_has_mdmx 0 +#define cpu_has_mips16 0 +#define cpu_has_mips32r1 0 +#define cpu_has_mips32r2 0 +#define cpu_has_mips3d 0 +#define cpu_has_mips64r1 0 +#define cpu_has_mips64r2 0 +#define cpu_has_mipsmt 0 +#define cpu_has_prefetch 0 +#define cpu_has_smartmips 0 +#define cpu_has_tlb 1 +#define cpu_has_tx39_cache 0 +#define cpu_has_userlocal 0 +#define cpu_has_vce 0 +#define cpu_has_vtag_icache 0 +#define cpu_has_watch 1 +#define cpu_icache_snoops_remote_store 1 + +#endif /* __ASM_LOONGSON_CPU_FEATURE_OVERRIDES_H */ -- 1.6.2.1