lkml.org 
[lkml]   [2008]   [Jan]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 41/52] [microblaze] headers pgalloc.h pgtable.h
    Date
    From: Michal Simek <monstr@monstr.eu>


    Signed-off-by: Michal Simek <monstr@monstr.eu>
    ---
    include/asm-microblaze/pgalloc.h | 16 ++++++++++++
    include/asm-microblaze/pgtable.h | 50 ++++++++++++++++++++++++++++++++++++++
    2 files changed, 66 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..c6fd99d
    --- /dev/null
    +++ b/include/asm-microblaze/pgalloc.h
    @@ -0,0 +1,16 @@
    +/*
    + * include/asm-microblaze/pgalloc.h
    + *
    + * 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) 2006 Atmark Techno, Inc.
    + */
    +
    +#ifndef _ASM_PGALLOC_H
    +#define _ASM_PGALLOC_H
    +
    +#define check_pgt_cache() do {} while (0)
    +
    +#endif /* _ASM_PGALLOC_H */
    diff --git a/include/asm-microblaze/pgtable.h b/include/asm-microblaze/pgtable.h
    new file mode 100644
    index 0000000..6e9db76
    --- /dev/null
    +++ b/include/asm-microblaze/pgtable.h
    @@ -0,0 +1,50 @@
    +/*
    + * include/asm-microblaze/pgtable.h
    + *
    + * 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) 2006 Atmark Techno, Inc.
    + */
    +
    +#ifndef _ASM_PGTABLE_H
    +#define _ASM_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_PGTABLE_H */
    --
    1.5.4.rc4.14.g6fc74


    \
     
     \ /
      Last update: 2008-01-26 16:59    [W:4.661 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site