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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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1 | 2 | /* |
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2 | 3 | * include/linux/irqchip/arm-gic-common.h |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2016 ARM Limited, All Rights Reserved. |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify |
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7 | | - * it under the terms of the GNU General Public License version 2 as |
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8 | | - * published by the Free Software Foundation. |
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9 | 6 | */ |
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10 | 7 | #ifndef __LINUX_IRQCHIP_ARM_GIC_COMMON_H |
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11 | 8 | #define __LINUX_IRQCHIP_ARM_GIC_COMMON_H |
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12 | 9 | |
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13 | 10 | #include <linux/types.h> |
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14 | 11 | #include <linux/ioport.h> |
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| 12 | + |
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| 13 | +#define GICD_INT_DEF_PRI 0xa0 |
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| 14 | +#define GICD_INT_DEF_PRI_X4 ((GICD_INT_DEF_PRI << 24) |\ |
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| 15 | + (GICD_INT_DEF_PRI << 16) |\ |
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| 16 | + (GICD_INT_DEF_PRI << 8) |\ |
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| 17 | + GICD_INT_DEF_PRI) |
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15 | 18 | |
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16 | 19 | enum gic_type { |
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17 | 20 | GIC_V2, |
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.. | .. |
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29 | 32 | struct resource vctrl; |
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30 | 33 | /* vlpi support */ |
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31 | 34 | bool has_v4; |
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| 35 | + /* rvpeid support */ |
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| 36 | + bool has_v4_1; |
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32 | 37 | }; |
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33 | 38 | |
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34 | 39 | const struct gic_kvm_info *gic_get_kvm_info(void); |
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35 | 40 | |
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| 41 | +struct irq_domain; |
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| 42 | +struct fwnode_handle; |
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| 43 | +int gicv2m_init(struct fwnode_handle *parent_handle, |
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| 44 | + struct irq_domain *parent); |
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| 45 | + |
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36 | 46 | #endif /* __LINUX_IRQCHIP_ARM_GIC_COMMON_H */ |
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