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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6fbde6b492
Current Loongson-3 code can share among all Loongson64 processors. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: chenhc@lemote.com Cc: paul.burton@mips.com
31 lines
586 B
C
31 lines
586 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2007 Lemote Inc. & Institute of Computing Technology
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* Author: Fuxin Zhang, zhangfx@lemote.com
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*/
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#include <linux/export.h>
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#include <linux/init.h>
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#include <asm/wbflush.h>
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#include <asm/bootinfo.h>
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#include <loongson.h>
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static void wbflush_loongson(void)
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{
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asm(".set\tpush\n\t"
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".set\tnoreorder\n\t"
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".set mips3\n\t"
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"sync\n\t"
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"nop\n\t"
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".set\tpop\n\t"
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".set mips0\n\t");
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}
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void (*__wbflush)(void) = wbflush_loongson;
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EXPORT_SYMBOL(__wbflush);
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void __init plat_mem_setup(void)
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{
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}
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