f9a71e0fd1
Based on a patch by Michael Ellerman <michael@ellerman.id.au> Patch was simply forward ported upstream. Jimi Xenidis <jimix@pobox.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
25 lines
714 B
C
25 lines
714 B
C
/*
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* Copyright 2009 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; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef __ICS_H
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#define __ICS_H
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#define XIVE_ADDR_MASK 0x7FFULL
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extern void wsp_init_irq(void);
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extern int wsp_ics_alloc_irq(struct device_node *dn, int num);
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extern void wsp_ics_free_irq(struct device_node *dn, unsigned int irq);
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#ifdef CONFIG_PCI_MSI
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extern void wsp_ics_set_msi_chip(unsigned int irq);
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extern void wsp_ics_set_std_chip(unsigned int irq);
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#endif /* CONFIG_PCI_MSI */
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#endif /* __ICS_H */
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