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Diffstat (limited to '')
| -rw-r--r-- | drivers/irqchip/irq-gic-common.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-gic-common.h b/drivers/irqchip/irq-gic-common.h new file mode 100644 index 000000000..3919cd7c5 --- /dev/null +++ b/drivers/irqchip/irq-gic-common.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2002 ARM Limited, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 _IRQ_GIC_COMMON_H +#define _IRQ_GIC_COMMON_H + +#include <linux/of.h> +#include <linux/irqdomain.h> +#include <linux/irqchip/arm-gic-common.h> + +struct gic_quirk { + const char *desc; + bool (*init)(void *data); + u32 iidr; + u32 mask; +}; + +int gic_configure_irq(unsigned int irq, unsigned int type, + void __iomem *base, void (*sync_access)(void)); +void gic_dist_config(void __iomem *base, int gic_irqs, + void (*sync_access)(void)); +void gic_cpu_config(void __iomem *base, void (*sync_access)(void)); +void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks, + void *data); + +void gic_set_kvm_info(const struct gic_kvm_info *info); + +#endif /* _IRQ_GIC_COMMON_H */ |