mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 12:21:37 +00:00
835c0553eb
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
#ifndef _POWERPC_SYSDEV_MPIC_H
|
|
#define _POWERPC_SYSDEV_MPIC_H
|
|
|
|
/*
|
|
* Copyright 2006-2007, Michael Ellerman, IBM Corporation.
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#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);
|
|
extern int mpic_pasemi_msi_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;
|
|
}
|
|
|
|
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);
|
|
|
|
#endif /* _POWERPC_SYSDEV_MPIC_H */
|