qemu/hw/intc/vgic_common.h

36 lines
1.2 KiB
C

/*
* ARM KVM vGIC utility functions
*
* Copyright (c) 2015 Samsung Electronics
* Written by Pavel Fedin
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef QEMU_ARM_VGIC_COMMON_H
#define QEMU_ARM_VGIC_COMMON_H
/**
* kvm_arm_gic_set_irq - Send an IRQ to the in-kernel vGIC
* @num_irq: Total number of IRQs configured for the GIC instance
* @irq: qemu internal IRQ line number:
* [0..N-1] : external interrupts
* [N..N+31] : PPI (internal) interrupts for CPU 0
* [N+32..N+63] : PPI (internal interrupts for CPU 1
* @level: level of the IRQ line.
*/
void kvm_arm_gic_set_irq(uint32_t num_irq, int irq, int level);
#endif