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1 | /* |
2 | * EHV_PIC private definitions and structure. | |
3 | * | |
4 | * Copyright 2008-2010 Freescale Semiconductor, Inc. | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public License | |
7 | * version 2. This program is licensed "as is" without any warranty of any | |
8 | * kind, whether express or implied. | |
9 | */ | |
10 | #ifndef __EHV_PIC_H__ | |
11 | #define __EHV_PIC_H__ | |
12 | ||
13 | #include <linux/irq.h> | |
14 | ||
15 | #define NR_EHV_PIC_INTS 1024 | |
16 | ||
17 | #define EHV_PIC_INFO(name) EHV_PIC_##name | |
18 | ||
19 | #define EHV_PIC_VECPRI_POLARITY_NEGATIVE 0 | |
20 | #define EHV_PIC_VECPRI_POLARITY_POSITIVE 1 | |
21 | #define EHV_PIC_VECPRI_SENSE_EDGE 0 | |
22 | #define EHV_PIC_VECPRI_SENSE_LEVEL 0x2 | |
23 | #define EHV_PIC_VECPRI_POLARITY_MASK 0x1 | |
24 | #define EHV_PIC_VECPRI_SENSE_MASK 0x2 | |
25 | ||
26 | struct ehv_pic { | |
27 | /* The remapper for this EHV_PIC */ | |
bae1d8f1 | 28 | struct irq_domain *irqhost; |
3a93261f AK |
29 | |
30 | /* The "linux" controller struct */ | |
31 | struct irq_chip hc_irq; | |
32 | ||
33 | /* core int flag */ | |
34 | int coreint_flag; | |
35 | }; | |
36 | ||
37 | void ehv_pic_init(void); | |
38 | unsigned int ehv_pic_get_irq(void); | |
39 | ||
40 | #endif /* __EHV_PIC_H__ */ |