threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* $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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