mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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1f73897861
* 'for-35' of git://repo.or.cz/linux-kbuild: (81 commits)
kbuild: Revert part of e8d400a to resolve a conflict
kbuild: Fix checking of scm-identifier variable
gconfig: add support to show hidden options that have prompts
menuconfig: add support to show hidden options which have prompts
gconfig: remove show_debug option
gconfig: remove dbg_print_ptype() and dbg_print_stype()
kconfig: fix zconfdump()
kconfig: some small fixes
add random binaries to .gitignore
kbuild: Include gen_initramfs_list.sh and the file list in the .d file
kconfig: recalc symbol value before showing search results
.gitignore: ignore *.lzo files
headerdep: perlcritic warning
scripts/Makefile.lib: Align the output of LZO
kbuild: Generate modules.builtin in make modules_install
Revert "kbuild: specify absolute paths for cscope"
kbuild: Do not unnecessarily regenerate modules.builtin
headers_install: use local file handles
headers_check: fix perl warnings
export_report: fix perl warnings
...
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/* $Id: cache.h,v 1.6 2004/03/11 18:08:05 lethal Exp $
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*
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* include/asm-sh/cache.h
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*
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* Copyright 1999 (C) Niibe Yutaka
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* Copyright 2002, 2003 (C) Paul Mundt
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*/
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#ifndef __ASM_SH_CACHE_H
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#define __ASM_SH_CACHE_H
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#ifdef __KERNEL__
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#include <linux/init.h>
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#include <cpu/cache.h>
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#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
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#define __read_mostly __attribute__((__section__(".data..read_mostly")))
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#ifndef __ASSEMBLY__
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struct cache_info {
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unsigned int ways; /* Number of cache ways */
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unsigned int sets; /* Number of cache sets */
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unsigned int linesz; /* Cache line size (bytes) */
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unsigned int way_size; /* sets * line size */
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/*
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* way_incr is the address offset for accessing the next way
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* in memory mapped cache array ops.
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*/
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unsigned int way_incr;
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unsigned int entry_shift;
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unsigned int entry_mask;
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/*
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* Compute a mask which selects the address bits which overlap between
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* 1. those used to select the cache set during indexing
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* 2. those in the physical page number.
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*/
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unsigned int alias_mask;
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unsigned int n_aliases; /* Number of aliases */
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unsigned long flags;
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};
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#endif /* __ASSEMBLY__ */
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#endif /* __KERNEL__ */
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#endif /* __ASM_SH_CACHE_H */
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