| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960 |
- /* SPDX-License-Identifier: GPL-2.0-only */
- #ifndef _POWERPC_SYSDEV_MPIC_H
- #define _POWERPC_SYSDEV_MPIC_H
- /*
- * Copyright 2006-2007, Michael Ellerman, IBM Corporation.
- */
- #ifdef CONFIG_PCI_MSI
- extern void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq);
- int __init mpic_msi_init_allocator(struct mpic *mpic);
- int __init mpic_u3msi_init(struct mpic *mpic);
- #else
- static inline void mpic_msi_reserve_hwirq(struct mpic *mpic,
- irq_hw_number_t hwirq)
- {
- return;
- }
- static inline int mpic_u3msi_init(struct mpic *mpic)
- {
- return -1;
- }
- #endif
- #if defined(CONFIG_PCI_MSI) && defined(CONFIG_PPC_PASEMI)
- int __init mpic_pasemi_msi_init(struct mpic *mpic);
- #else
- static inline int mpic_pasemi_msi_init(struct mpic *mpic) { return -1; }
- #endif
- extern int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type);
- extern void mpic_set_vector(unsigned int virq, unsigned int vector);
- extern int mpic_set_affinity(struct irq_data *d,
- const struct cpumask *cpumask, bool force);
- extern void mpic_reset_core(int cpu);
- #ifdef CONFIG_FSL_SOC
- extern int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw);
- void __init mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum);
- int __init mpic_setup_error_int(struct mpic *mpic, int intvec);
- #else
- static inline int mpic_map_error_int(struct mpic *mpic, unsigned int virq, irq_hw_number_t hw)
- {
- return 0;
- }
- static inline void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum)
- {
- return;
- }
- static inline int mpic_setup_error_int(struct mpic *mpic, int intvec)
- {
- return -1;
- }
- #endif
- #endif /* _POWERPC_SYSDEV_MPIC_H */
|
