| David Gibson | a1d0d98 | 2011-04-14 22:32:06 +0000 | [diff] [blame] | 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 | |
| Michael Ellerman | f9a71e0 | 2011-08-08 12:30:55 +0000 | [diff] [blame] | 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 | |
| David Gibson | a1d0d98 | 2011-04-14 22:32:06 +0000 | [diff] [blame] | 25 | #endif /* __ICS_H */ |