projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| caab277b | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| d51d0af4 MZ |
2 | /* |
| 3 | * Copyright (C) 2002 ARM Limited, All Rights Reserved. | |
| d51d0af4 MZ |
4 | */ |
| 5 | ||
| 6 | #ifndef _IRQ_GIC_COMMON_H | |
| 7 | #define _IRQ_GIC_COMMON_H | |
| 8 | ||
| 9 | #include <linux/of.h> | |
| 10 | #include <linux/irqdomain.h> | |
| 502d6df1 | 11 | #include <linux/irqchip/arm-gic-common.h> |
| d51d0af4 | 12 | |
| 67510cca RR |
13 | struct gic_quirk { |
| 14 | const char *desc; | |
| f70fdb42 | 15 | const char *compatible; |
| 44bd78dd | 16 | const char *property; |
| 9d111d49 | 17 | bool (*init)(void *data); |
| 67510cca RR |
18 | u32 iidr; |
| 19 | u32 mask; | |
| 20 | }; | |
| 21 | ||
| fb7e7deb | 22 | int gic_configure_irq(unsigned int irq, unsigned int type, |
| d51d0af4 MZ |
23 | void __iomem *base, void (*sync_access)(void)); |
| 24 | void gic_dist_config(void __iomem *base, int gic_irqs, | |
| 25 | void (*sync_access)(void)); | |
| 1a60e1e6 | 26 | void gic_cpu_config(void __iomem *base, int nr, void (*sync_access)(void)); |
| 67510cca RR |
27 | void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks, |
| 28 | void *data); | |
| f70fdb42 SK |
29 | void gic_enable_of_quirks(const struct device_node *np, |
| 30 | const struct gic_quirk *quirks, void *data); | |
| d51d0af4 | 31 | |
| 3a0fff0f LP |
32 | #define RDIST_FLAGS_PROPBASE_NEEDS_FLUSHING (1 << 0) |
| 33 | #define RDIST_FLAGS_RD_TABLES_PREALLOCATED (1 << 1) | |
| 34 | #define RDIST_FLAGS_FORCE_NON_SHAREABLE (1 << 2) | |
| 35 | ||
| d51d0af4 | 36 | #endif /* _IRQ_GIC_COMMON_H */ |