1 /*
2  * Copyright 2009 IBM Corporation.
3  *
4  *  This program is free software; you can redistribute it and/or
5  *  modify it under the terms of the GNU General Public License
6  *  as published by the Free Software Foundation; either version
7  *  2 of the License, or (at your option) any later version.
8  */
9 
10 #ifndef __ICS_H
11 #define __ICS_H
12 
13 #define XIVE_ADDR_MASK		0x7FFULL
14 
15 extern void wsp_init_irq(void);
16 
17 extern int wsp_ics_alloc_irq(struct device_node *dn, int num);
18 extern void wsp_ics_free_irq(struct device_node *dn, unsigned int irq);
19 
20 #ifdef CONFIG_PCI_MSI
21 extern void wsp_ics_set_msi_chip(unsigned int irq);
22 extern void wsp_ics_set_std_chip(unsigned int irq);
23 #endif /* CONFIG_PCI_MSI */
24 
25 #endif /* __ICS_H */
26