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a7de7c74 ME |
1 | #ifndef _POWERPC_SYSDEV_MPIC_H |
2 | #define _POWERPC_SYSDEV_MPIC_H | |
3 | ||
4 | /* | |
5 | * Copyright 2006-2007, Michael Ellerman, IBM Corporation. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License | |
9 | * as published by the Free Software Foundation; version 2 of the | |
10 | * License. | |
11 | * | |
12 | */ | |
13 | ||
14 | #ifdef CONFIG_PCI_MSI | |
15 | extern void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq); | |
16 | extern int mpic_msi_init_allocator(struct mpic *mpic); | |
05af7bd2 | 17 | extern int mpic_u3msi_init(struct mpic *mpic); |
38958dd9 | 18 | extern int mpic_pasemi_msi_init(struct mpic *mpic); |
a7de7c74 ME |
19 | #else |
20 | static inline void mpic_msi_reserve_hwirq(struct mpic *mpic, | |
21 | irq_hw_number_t hwirq) | |
22 | { | |
23 | return; | |
24 | } | |
05af7bd2 ME |
25 | |
26 | static inline int mpic_u3msi_init(struct mpic *mpic) | |
27 | { | |
28 | return -1; | |
29 | } | |
38958dd9 OJ |
30 | |
31 | static inline int mpic_pasemi_msi_init(struct mpic *mpic) | |
32 | { | |
33 | return -1; | |
34 | } | |
a7de7c74 ME |
35 | #endif |
36 | ||
835c0553 | 37 | extern int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type); |
38958dd9 | 38 | extern void mpic_set_vector(unsigned int virq, unsigned int vector); |
835c0553 LB |
39 | extern int mpic_set_affinity(struct irq_data *d, |
40 | const struct cpumask *cpumask, bool force); | |
66953ebe | 41 | extern void mpic_reset_core(int cpu); |
05af7bd2 | 42 | |
0a408164 VS |
43 | #ifdef CONFIG_FSL_SOC |
44 | extern int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw); | |
45 | extern void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum); | |
46 | extern int mpic_setup_error_int(struct mpic *mpic, int intvec); | |
47 | #else | |
48 | static inline int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw) | |
49 | { | |
50 | return 0; | |
51 | } | |
52 | ||
53 | ||
54 | static inline void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum) | |
55 | { | |
56 | return; | |
57 | } | |
58 | ||
59 | static inline int mpic_setup_error_int(struct mpic *mpic, int intvec) | |
60 | { | |
61 | return -1; | |
62 | } | |
63 | #endif | |
64 | ||
a7de7c74 | 65 | #endif /* _POWERPC_SYSDEV_MPIC_H */ |