From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762027AbZE0HaD (ORCPT ); Wed, 27 May 2009 03:30:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762251AbZE0H0W (ORCPT ); Wed, 27 May 2009 03:26:22 -0400 Received: from 178-47-31-89.wifiinternet.cz ([89.31.47.178]:46916 "EHLO monstr.eu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1761349AbZE0H0V (ORCPT ); Wed, 27 May 2009 03:26:21 -0400 From: Michal Simek To: linux-kernel@vger.kernel.org Cc: john.williams@petalogix.com, microblaze-uclinux@itee.uq.edu.au, michal.simek@petalogix.com, Michal Simek Subject: [PATCH 24/29] microblaze_mmu_v2: Update cacheflush.h Date: Wed, 27 May 2009 08:47:49 +0200 Message-Id: <1243406874-3917-25-git-send-email-monstr@monstr.eu> X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1243406874-3917-24-git-send-email-monstr@monstr.eu> References: <1243406874-3917-1-git-send-email-monstr@monstr.eu> <1243406874-3917-2-git-send-email-monstr@monstr.eu> <1243406874-3917-3-git-send-email-monstr@monstr.eu> <1243406874-3917-4-git-send-email-monstr@monstr.eu> <1243406874-3917-5-git-send-email-monstr@monstr.eu> <1243406874-3917-6-git-send-email-monstr@monstr.eu> <1243406874-3917-7-git-send-email-monstr@monstr.eu> <1243406874-3917-8-git-send-email-monstr@monstr.eu> <1243406874-3917-9-git-send-email-monstr@monstr.eu> <1243406874-3917-10-git-send-email-monstr@monstr.eu> <1243406874-3917-11-git-send-email-monstr@monstr.eu> <1243406874-3917-12-git-send-email-monstr@monstr.eu> <1243406874-3917-13-git-send-email-monstr@monstr.eu> <1243406874-3917-14-git-send-email-monstr@monstr.eu> <1243406874-3917-15-git-send-email-monstr@monstr.eu> <1243406874-3917-16-git-send-email-monstr@monstr.eu> <1243406874-3917-17-git-send-email-monstr@monstr.eu> <1243406874-3917-18-git-send-email-monstr@monstr.eu> <1243406874-3917-19-git-send-email-monstr@monstr.eu> <1243406874-3917-20-git-send-email-monstr@monstr.eu> <1243406874-3917-21-git-send-email-monstr@monstr.eu> <1243406874-3917-22-git-send-email-monstr@monstr.eu> <1243406874-3917-23-git-send-email-monstr@monstr.eu> <1243406874-3917-24-git-send-email-monstr@monstr.eu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Michal Simek --- arch/microblaze/include/asm/cacheflush.h | 20 +++++++++++++++++++- 1 files changed, 19 insertions(+), 1 deletions(-) diff --git a/arch/microblaze/include/asm/cacheflush.h b/arch/microblaze/include/asm/cacheflush.h index 3300b78..f989d6a 100644 --- a/arch/microblaze/include/asm/cacheflush.h +++ b/arch/microblaze/include/asm/cacheflush.h @@ -1,5 +1,6 @@ /* - * Copyright (C) 2007 PetaLogix + * Copyright (C) 2007-2009 Michal Simek + * Copyright (C) 2007-2009 PetaLogix * Copyright (C) 2007 John Williams * based on v850 version which was * Copyright (C) 2001,02,03 NEC Electronics Corporation @@ -43,6 +44,23 @@ #define flush_icache_range(start, len) __invalidate_icache_range(start, len) #define flush_icache_page(vma, pg) do { } while (0) +#ifndef CONFIG_MMU +# define flush_icache_user_range(start, len) do { } while (0) +#else +# define flush_icache_user_range(vma, pg, adr, len) __invalidate_icache_all() + +# define flush_page_to_ram(page) do { } while (0) + +# define flush_icache() __invalidate_icache_all() +# define flush_cache_sigtramp(vaddr) \ + __invalidate_icache_range(vaddr, vaddr + 8) + +# define flush_dcache_mmap_lock(mapping) do { } while (0) +# define flush_dcache_mmap_unlock(mapping) do { } while (0) + +# define flush_cache_dup_mm(mm) do { } while (0) +#endif + #define flush_cache_vmap(start, end) do { } while (0) #define flush_cache_vunmap(start, end) do { } while (0) -- 1.5.5.1