1 /* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * KVM/MIPS: Interrupts 7 * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. 8 * Authors: Sanjay Lal <sanjayl@kymasys.com> 9 */ 10 11 /* 12 * MIPS Exception Priorities, exceptions (including interrupts) are queued up 13 * for the guest in the order specified by their priorities 14 */ 15 16 #define MIPS_EXC_RESET 0 17 #define MIPS_EXC_SRESET 1 18 #define MIPS_EXC_DEBUG_ST 2 19 #define MIPS_EXC_DEBUG 3 20 #define MIPS_EXC_DDB 4 21 #define MIPS_EXC_NMI 5 22 #define MIPS_EXC_MCHK 6 23 #define MIPS_EXC_INT_TIMER 7 24 #define MIPS_EXC_INT_IO_1 8 25 #define MIPS_EXC_INT_IO_2 9 26 #define MIPS_EXC_EXECUTE 10 27 #define MIPS_EXC_INT_IPI_1 11 28 #define MIPS_EXC_INT_IPI_2 12 29 #define MIPS_EXC_MAX 13 30 /* XXXSL More to follow */ 31 32 #define C_TI (_ULCAST_(1) << 30) 33 34 extern u32 *kvm_priority_to_irq; 35 u32 kvm_irq_to_priority(u32 irq); 36 37 int kvm_mips_pending_timer(struct kvm_vcpu *vcpu); 38 39 void kvm_mips_deliver_interrupts(struct kvm_vcpu *vcpu, u32 cause); 40 41 #ifdef CONFIG_CPU_LOONGSON64 42 extern void kvm_init_loongson_ipi(struct kvm *kvm); 43 #endif 44