diff options
Diffstat (limited to 'arch/powerpc/platforms/wsp/ics.h')
| -rw-r--r-- | arch/powerpc/platforms/wsp/ics.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/wsp/ics.h b/arch/powerpc/platforms/wsp/ics.h new file mode 100644 index 00000000..07b644e0 --- /dev/null +++ b/arch/powerpc/platforms/wsp/ics.h @@ -0,0 +1,25 @@ +/* + * Copyright 2009 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; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef __ICS_H +#define __ICS_H + +#define XIVE_ADDR_MASK 0x7FFULL + +extern void wsp_init_irq(void); + +extern int wsp_ics_alloc_irq(struct device_node *dn, int num); +extern void wsp_ics_free_irq(struct device_node *dn, unsigned int irq); + +#ifdef CONFIG_PCI_MSI +extern void wsp_ics_set_msi_chip(unsigned int irq); +extern void wsp_ics_set_std_chip(unsigned int irq); +#endif /* CONFIG_PCI_MSI */ + +#endif /* __ICS_H */ |