mirror of
https://github.com/torvalds/linux.git
synced 2024-11-23 04:31:50 +00:00
b886d83c5b
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/* 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);
|
|
extern int mpic_msi_init_allocator(struct mpic *mpic);
|
|
extern int 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 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);
|
|
extern void mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum);
|
|
extern int 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 */
|