Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758563AbYGHMnc (ORCPT ); Tue, 8 Jul 2008 08:43:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754026AbYGHMnN (ORCPT ); Tue, 8 Jul 2008 08:43:13 -0400 Received: from 238.225.broadband7.iol.cz ([88.102.225.238]:27528 "EHLO monstr.eu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753971AbYGHMnL (ORCPT ); Tue, 8 Jul 2008 08:43:11 -0400 From: monstr@monstr.eu To: linux-kernel@vger.kernel.org Cc: monstr@seznam.cz, arnd@arndb.de, linux-arch@vger.kernel.org, stephen.neuendorffer@xilinx.com, John.Linn@xilinx.com, john.williams@petalogix.com, matthew@wil.cx, will.newton@gmail.com, drepper@redhat.com, microblaze-uclinux@itee.uq.edu.au, grant.likely@secretlab.ca, vapier.adi@gmail.com, alan@lxorguk.ukuu.org.uk, hpa@zytor.com, lethal@linux-sh.org, florian@openwrt.org, Michal Simek Subject: [PATCH 40/58] microblaze_v5: headers pgalloc.h pgtable.h Date: Tue, 8 Jul 2008 13:59:40 +0200 Message-Id: <5174afd0eaa5c6cb9344ea3217199e48899be313.1215517976.git.monstr@monstr.eu> X-Mailer: git-send-email 1.5.4.GIT In-Reply-To: <92e3ab88c2174acf4e25c474c1f68ffd4db72ca6.1215517976.git.monstr@monstr.eu> References: <1215518398-5057-1-git-send-email-monstr@monstr.eu> <80a2e46f2fb93812ab12bf79c703e8e2d6b0faa0.1215517976.git.monstr@monstr.eu> <58f35f498bac29e7105c589c06567e86c5a42dd5.1215517976.git.monstr@monstr.eu> <810775b1bb678003923039726a9153ee34fb67b4.1215517976.git.monstr@monstr.eu> <2a24e5bc2cfbd349613ef10c716a28f04ce24a9f.1215517976.git.monstr@monstr.eu> <3171c5cf21eefc79665165f4a14bc5b68dd03f95.1215517976.git.monstr@monstr.eu> <9be4eff2f4d015023c453eaec3b3473a44380491.1215517976.git.monstr@monstr.eu> <4409daf2ac356e902a8f091bb5908eb8a90218bc.1215517976.git.monstr@monstr.eu> <1f9a1f345caa749cb630cf85f95f217366395069.1215517976.git.monstr@monstr.eu> <59d7e0a5f38b8d38f01f357a071fc93eed36f3a8.1215517976.git.monstr@monstr.eu> <143afcf84af583ab66da7e8acfc9eb03b7f3eaa0.1215517976.git.monstr@monstr.eu> <2aa1ac7891af57959237aae3addf4bbe607f55d7.1215517976.git.monstr@monstr.eu> <875ba2708f6cd3c585e4d965142e2feb07c39a0e.1215517976.git.monstr@monstr.eu> <5da1d8f069f18f14faee8c4bff736791179ef6f1.1215517976.git.monstr@monstr.eu> <9a32168fe72b772f301216a7090670474af78e49.1215517976.git.monstr@monstr.eu> <7ada4bceefc1806a2c8ef73676b7aabd8ac1cad6.1215517976.git.monstr@monstr.eu> <701c1dac442ac09f5010cb5356cc1a12bb0abfe1.1215517976.git.monstr@monstr.eu> <9b48e9d85b4a5a6dcffce8eef62b232b6bfac8e8.1215517976.git.monstr@monstr.eu> <04b0b222b84ba9cfe2507a9081f4d715f2323733.1215517976.git.monstr@monstr.eu> <6e5687d37386334cf122d1eafcca0c6649c955be.1215517976.git.monstr@monstr.eu> <689cff1b6d98f60d8f8abc4472193688b524284d.1215517976.git.monstr@monstr.eu> <9664f18e7e86af4332018549b29bf0797d6afcd5.1215517976.git.monstr@monstr.eu> <7a16429cfc461420883dbaa80c16047e5a1a91c1.1215517976.git.monstr@monstr.eu> <64089967061955b7a29eb6d4e6269ff75b5442f2.1215517976.git.monstr@monstr.eu> <92e3ab88c2174acf4e25c474c1f68ffd4db72ca6.1215517976.git.monstr@monstr.eu> In-Reply-To: <80a2e46f2fb93812ab12bf79c703e8e2d6b0faa0.1215517976.git.monstr@monstr.eu> References: <80a2e46f2fb93812ab12bf79c703e8e2d6b0faa0.1215517976.git.monstr@monstr.eu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3064 Lines: 93 From: Michal Simek Acked-by: Stephen Neuendorffer Signed-off-by: Michal Simek --- include/asm-microblaze/pgalloc.h | 14 +++++++++++ include/asm-microblaze/pgtable.h | 48 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 62 insertions(+), 0 deletions(-) create mode 100644 include/asm-microblaze/pgalloc.h create mode 100644 include/asm-microblaze/pgtable.h diff --git a/include/asm-microblaze/pgalloc.h b/include/asm-microblaze/pgalloc.h new file mode 100644 index 0000000..2a4b354 --- /dev/null +++ b/include/asm-microblaze/pgalloc.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * 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. + */ + +#ifndef _ASM_MICROBLAZE_PGALLOC_H +#define _ASM_MICROBLAZE_PGALLOC_H + +#define check_pgt_cache() do {} while (0) + +#endif /* _ASM_MICROBLAZE_PGALLOC_H */ diff --git a/include/asm-microblaze/pgtable.h b/include/asm-microblaze/pgtable.h new file mode 100644 index 0000000..0354908 --- /dev/null +++ b/include/asm-microblaze/pgtable.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * 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. + */ + +#ifndef _ASM_MICROBLAZE_PGTABLE_H +#define _ASM_MICROBLAZE_PGTABLE_H + +#define pgd_present(pgd) (1) /* pages are always present on NO_MM */ +#define pgd_none(pgd) (0) +#define pgd_bad(pgd) (0) +#define pgd_clear(pgdp) +#define kern_addr_valid(addr) (1) +#define pmd_offset(a, b) ((void *) 0) + +#define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_COPY __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_READONLY __pgprot(0) /* these mean nothing to NO_MM */ +#define PAGE_KERNEL __pgprot(0) /* these mean nothing to NO_MM */ + +#define __swp_type(x) (0) +#define __swp_offset(x) (0) +#define __swp_entry(typ, off) ((swp_entry_t) { ((typ) | ((off) << 7)) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) + +#ifndef __ASSEMBLY__ +static inline int pte_file(pte_t pte) { return 0; } +#endif + +#define ZERO_PAGE(vaddr) ({ BUG(); NULL; }) + +#define swapper_pg_dir ((pgd_t *) NULL) + +#define pgtable_cache_init() do {} while (0) + +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ + remap_pfn_range(vma, vaddr, pfn, size, prot) + +#define arch_enter_lazy_cpu_mode() do {} while (0) + +void paging_init(void); + +#endif /* _ASM_MICROBLAZE_PGTABLE_H */ -- 1.5.4.GIT -- 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/