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b886d83c | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
a7de7c74 ME |
2 | #ifndef _POWERPC_SYSDEV_MPIC_H |
3 | #define _POWERPC_SYSDEV_MPIC_H | |
4 | ||
5 | /* | |
6 | * Copyright 2006-2007, Michael Ellerman, IBM Corporation. | |
a7de7c74 ME |
7 | */ |
8 | ||
9 | #ifdef CONFIG_PCI_MSI | |
10 | extern void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq); | |
11 | extern int mpic_msi_init_allocator(struct mpic *mpic); | |
05af7bd2 | 12 | extern int mpic_u3msi_init(struct mpic *mpic); |
a7de7c74 ME |
13 | #else |
14 | static inline void mpic_msi_reserve_hwirq(struct mpic *mpic, | |
15 | irq_hw_number_t hwirq) | |
16 | { | |
17 | return; | |
18 | } | |
05af7bd2 ME |
19 | |
20 | static inline int mpic_u3msi_init(struct mpic *mpic) | |
21 | { | |
22 | return -1; | |
23 | } | |
5af7a6f3 | 24 | #endif |
38958dd9 | 25 | |
5af7a6f3 ME |
26 | #if defined(CONFIG_PCI_MSI) && defined(CONFIG_PPC_PASEMI) |
27 | int mpic_pasemi_msi_init(struct mpic *mpic); | |
28 | #else | |
29 | static inline int mpic_pasemi_msi_init(struct mpic *mpic) { return -1; } | |
a7de7c74 ME |
30 | #endif |
31 | ||
835c0553 | 32 | extern int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type); |
38958dd9 | 33 | extern void mpic_set_vector(unsigned int virq, unsigned int vector); |
835c0553 LB |
34 | extern int mpic_set_affinity(struct irq_data *d, |
35 | const struct cpumask *cpumask, bool force); | |
66953ebe | 36 | extern void mpic_reset_core(int cpu); |
05af7bd2 | 37 | |
0a408164 VS |
38 | #ifdef CONFIG_FSL_SOC |
39 | extern int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw); | |
40 | extern void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum); | |
41 | extern int mpic_setup_error_int(struct mpic *mpic, int intvec); | |
42 | #else | |
43 | static inline int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw) | |
44 | { | |
45 | return 0; | |
46 | } | |
47 | ||
48 | ||
49 | static inline void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum) | |
50 | { | |
51 | return; | |
52 | } | |
53 | ||
54 | static inline int mpic_setup_error_int(struct mpic *mpic, int intvec) | |
55 | { | |
56 | return -1; | |
57 | } | |
58 | #endif | |
59 | ||
a7de7c74 | 60 | #endif /* _POWERPC_SYSDEV_MPIC_H */ |