diff options
Diffstat (limited to 'arch/powerpc/include/asm/ehv_pic.h')
| -rw-r--r-- | arch/powerpc/include/asm/ehv_pic.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ehv_pic.h b/arch/powerpc/include/asm/ehv_pic.h new file mode 100644 index 000000000..dc7d48e3e --- /dev/null +++ b/arch/powerpc/include/asm/ehv_pic.h @@ -0,0 +1,40 @@ +/* + * EHV_PIC private definitions and structure. + * + * Copyright 2008-2010 Freescale Semiconductor, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ +#ifndef __EHV_PIC_H__ +#define __EHV_PIC_H__ + +#include <linux/irq.h> + +#define NR_EHV_PIC_INTS 1024 + +#define EHV_PIC_INFO(name) EHV_PIC_##name + +#define EHV_PIC_VECPRI_POLARITY_NEGATIVE 0 +#define EHV_PIC_VECPRI_POLARITY_POSITIVE 1 +#define EHV_PIC_VECPRI_SENSE_EDGE 0 +#define EHV_PIC_VECPRI_SENSE_LEVEL 0x2 +#define EHV_PIC_VECPRI_POLARITY_MASK 0x1 +#define EHV_PIC_VECPRI_SENSE_MASK 0x2 + +struct ehv_pic { + /* The remapper for this EHV_PIC */ + struct irq_domain *irqhost; + + /* The "linux" controller struct */ + struct irq_chip hc_irq; + + /* core int flag */ + int coreint_flag; +}; + +void ehv_pic_init(void); +unsigned int ehv_pic_get_irq(void); + +#endif /* __EHV_PIC_H__ */ |