40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2012 - Virtual Open Systems and Columbia University
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* Authors: Rusty Russell <rusty@rustcorp.au>
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* Christoffer Dall <c.dall@virtualopensystems.com>
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*/
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#include <linux/kvm_host.h>
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#include <asm/kvm_coproc.h>
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#include <asm/kvm_emulate.h>
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#include <linux/init.h>
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#include "coproc.h"
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/*
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* A15-specific CP15 registers.
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* CRn denotes the primary register number, but is copied to the CRm in the
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* user space API for 64-bit register access in line with the terminology used
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* in the ARM ARM.
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* Important: Must be sorted ascending by CRn, CRM, Op1, Op2 and with 64-bit
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* registers preceding 32-bit ones.
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*/
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static const struct coproc_reg a15_regs[] = {
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/* SCTLR: swapped by interrupt.S. */
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{ CRn( 1), CRm( 0), Op1( 0), Op2( 0), is32,
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access_vm_reg, reset_val, c1_SCTLR, 0x00C50078 },
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};
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static struct kvm_coproc_target_table a15_target_table = {
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.target = KVM_ARM_TARGET_CORTEX_A15,
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.table = a15_regs,
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.num = ARRAY_SIZE(a15_regs),
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};
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static int __init coproc_a15_init(void)
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{
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kvm_register_target_coproc_table(&a15_target_table);
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return 0;
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}
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late_initcall(coproc_a15_init);
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