Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762575AbYFZMz4 (ORCPT ); Thu, 26 Jun 2008 08:55:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759580AbYFZMk4 (ORCPT ); Thu, 26 Jun 2008 08:40:56 -0400 Received: from 238.225.broadband7.iol.cz ([88.102.225.238]:22354 "EHLO monstr.eu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1759552AbYFZMkx (ORCPT ); Thu, 26 Jun 2008 08:40:53 -0400 From: monstr@seznam.cz To: linux-kernel@vger.kernel.org Cc: 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, linuxppc-dev@ozlabs.org, vapier.adi@gmail.com, alan@lxorguk.ukuu.org.uk, hpa@zytor.com, Michal Simek Subject: [PATCH 42/60] microblaze_v4: headers pgalloc.h pgtable.h Date: Thu, 26 Jun 2008 14:30:11 +0200 Message-Id: <1214483429-32360-43-git-send-email-monstr@seznam.cz> X-Mailer: git-send-email 1.5.4.GIT In-Reply-To: <1214483429-32360-42-git-send-email-monstr@seznam.cz> References: <1214483429-32360-1-git-send-email-monstr@seznam.cz> <1214483429-32360-2-git-send-email-monstr@seznam.cz> <1214483429-32360-3-git-send-email-monstr@seznam.cz> <1214483429-32360-4-git-send-email-monstr@seznam.cz> <1214483429-32360-5-git-send-email-monstr@seznam.cz> <1214483429-32360-6-git-send-email-monstr@seznam.cz> <1214483429-32360-7-git-send-email-monstr@seznam.cz> <1214483429-32360-8-git-send-email-monstr@seznam.cz> <1214483429-32360-9-git-send-email-monstr@seznam.cz> <1214483429-32360-10-git-send-email-monstr@seznam.cz> <1214483429-32360-11-git-send-email-monstr@seznam.cz> <1214483429-32360-12-git-send-email-monstr@seznam.cz> <1214483429-32360-13-git-send-email-monstr@seznam.cz> <1214483429-32360-14-git-send-email-monstr@seznam.cz> <1214483429-32360-15-git-send-email-monstr@seznam.cz> <1214483429-32360-16-git-send-email-monstr@seznam.cz> <1214483429-32360-17-git-send-email-monstr@seznam.cz> <1214483429-32360-18-git-send-email-monstr@seznam.cz> <1214483429-32360-19-git-send-email-monstr@seznam.cz> <1214483429-32360-20-git-send-email-monstr@seznam.cz> <1214483429-32360-21-git-send-email-monstr@seznam.cz> <1214483429-32360-22-git-send-email-monstr@seznam.cz> <1214483429-32360-23-git-send-email-monstr@seznam.cz> <1214483429-32360-24-git-send-email-monstr@seznam.cz> <1214483429-32360-25-git-send-email-monstr@seznam.cz> <1214483429-32360-26-git-send-email-monstr@seznam.cz> <1214483429-32360-27-git-send-email-monstr@seznam.cz> <1214483429-32360-28-git-send-email-monstr@seznam.cz> <1214483429-32360-29-git-send-email-monstr@seznam.cz> <1214483429-32360-30-git-send-email-monstr@seznam.cz> <1214483429-32360-31-git-send-email-monstr@seznam.cz> <1214483429-32360-32-git-send-email-monstr@seznam.cz> <1214483429-32360-33-git-send-email-monstr@seznam.cz> <1214483429-32360-34-git-send-email-monstr@seznam.cz> <1214483429-32360-35-git-send-email-monstr@seznam.cz> <1214483429-32360-36-git-send-email-monstr@seznam.cz> <1214483429-32360-37-git-send-email-monstr@seznam.cz> <1214483429-32360-38-git-send-email-monstr@seznam.cz> <1214483429-32360-39-git-send-email-monstr@seznam.cz> <1214483429-32360-40-git-send-email-monstr@seznam.cz> <1214483429-32360-41-git-send-email-monstr@seznam.cz> <1214483429-32360-42-git-send-email-monstr@seznam.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3000 Lines: 93 From: Michal Simek 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/