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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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37 lines
882 B
C
37 lines
882 B
C
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/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1994, 1995, 1996, 1999, 2000 by Ralf Baechle
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* Copyright (C) 1999, 2000 by Silicon Graphics
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* Copyright (C) 2002 Maciej W. Rozycki
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*/
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <asm/traps.h>
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#include <asm/uaccess.h>
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#include <asm/addrspace.h>
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#include <asm/ptrace.h>
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#include <asm/tlbdebug.h>
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int ip32_be_handler(struct pt_regs *regs, int is_fixup)
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{
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int data = regs->cp0_cause & 4;
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if (is_fixup)
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return MIPS_BE_FIXUP;
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printk("Got %cbe at 0x%lx\n", data ? 'd' : 'i', regs->cp0_epc);
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show_regs(regs);
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dump_tlb_all();
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while(1);
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force_sig(SIGBUS, current);
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}
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void __init ip32_be_init(void)
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{
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board_be_handler = ip32_be_handler;
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}
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