41 lines
963 B
C
41 lines
963 B
C
|
/*
|
||
|
|
* 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__ */
|