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1 | /* |
2 | * ARM KVM vGIC utility functions | |
3 | * | |
4 | * Copyright (c) 2015 Samsung Electronics | |
5 | * Written by Pavel Fedin | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation, either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License along | |
18 | * with this program; if not, see <http://www.gnu.org/licenses/>. | |
19 | */ | |
20 | ||
21 | #ifndef QEMU_ARM_VGIC_COMMON_H | |
22 | #define QEMU_ARM_VGIC_COMMON_H | |
23 | ||
24 | /** | |
25 | * kvm_arm_gic_set_irq - Send an IRQ to the in-kernel vGIC | |
26 | * @num_irq: Total number of IRQs configured for the GIC instance | |
27 | * @irq: qemu internal IRQ line number: | |
28 | * [0..N-1] : external interrupts | |
29 | * [N..N+31] : PPI (internal) interrupts for CPU 0 | |
30 | * [N+32..N+63] : PPI (internal interrupts for CPU 1 | |
31 | * @level: level of the IRQ line. | |
32 | */ | |
33 | void kvm_arm_gic_set_irq(uint32_t num_irq, int irq, int level); | |
34 | ||
35 | #endif |