28 lines
799 B
C
28 lines
799 B
C
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#ifndef _POWERPC_SYSDEV_MPIC_H
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#define _POWERPC_SYSDEV_MPIC_H
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/*
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* Copyright 2006-2007, Michael Ellerman, IBM Corporation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; version 2 of the
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* License.
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*
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*/
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#ifdef CONFIG_PCI_MSI
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extern void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq);
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extern int mpic_msi_init_allocator(struct mpic *mpic);
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extern irq_hw_number_t mpic_msi_alloc_hwirqs(struct mpic *mpic, int num);
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extern void mpic_msi_free_hwirqs(struct mpic *mpic, int offset, int num);
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#else
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static inline void mpic_msi_reserve_hwirq(struct mpic *mpic,
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irq_hw_number_t hwirq)
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{
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return;
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}
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#endif
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#endif /* _POWERPC_SYSDEV_MPIC_H */
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