| Julien Grall | 502d6df | 2016-04-11 16:32:54 +0100 | [diff] [blame] | 1 | /* |
| 2 | * include/linux/irqchip/arm-gic-common.h |
| 3 | * |
| 4 | * Copyright (C) 2016 ARM Limited, All Rights Reserved. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | #ifndef __LINUX_IRQCHIP_ARM_GIC_COMMON_H |
| 11 | #define __LINUX_IRQCHIP_ARM_GIC_COMMON_H |
| 12 | |
| 13 | #include <linux/types.h> |
| 14 | #include <linux/ioport.h> |
| 15 | |
| 16 | enum gic_type { |
| 17 | GIC_V2, |
| Julien Grall | 1839e57 | 2016-04-11 16:32:57 +0100 | [diff] [blame] | 18 | GIC_V3, |
| Julien Grall | 502d6df | 2016-04-11 16:32:54 +0100 | [diff] [blame] | 19 | }; |
| 20 | |
| 21 | struct gic_kvm_info { |
| 22 | /* GIC type */ |
| 23 | enum gic_type type; |
| 24 | /* Virtual CPU interface */ |
| 25 | struct resource vcpu; |
| 26 | /* Interrupt number */ |
| 27 | unsigned int maint_irq; |
| 28 | /* Virtual control interface */ |
| 29 | struct resource vctrl; |
| Marc Zyngier | 4bdf502 | 2017-06-25 14:10:46 +0100 | [diff] [blame] | 30 | /* vlpi support */ |
| 31 | bool has_v4; |
| Julien Grall | 502d6df | 2016-04-11 16:32:54 +0100 | [diff] [blame] | 32 | }; |
| 33 | |
| 34 | const struct gic_kvm_info *gic_get_kvm_info(void); |
| 35 | |
| 36 | #endif /* __LINUX_IRQCHIP_ARM_GIC_COMMON_H */ |