| /* |
| * Copyright 2010 Tilera Corporation. All Rights Reserved. |
| * |
| * 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, version 2. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or |
| * NON INFRINGEMENT. See the GNU General Public License for |
| * more details. |
| */ |
| |
| #ifndef _ASM_TILE_IRQ_H |
| #define _ASM_TILE_IRQ_H |
| |
| #include <linux/hardirq.h> |
| |
| /* The hypervisor interface provides 32 IRQs. */ |
| #define NR_IRQS 32 |
| |
| /* IRQ numbers used for linux IPIs. */ |
| #define IRQ_RESCHEDULE 1 |
| |
| /* The HV interrupt state object. */ |
| DECLARE_PER_CPU(HV_IntrState, dev_intr_state); |
| |
| void ack_bad_irq(unsigned int irq); |
| |
| /* |
| * Paravirtualized drivers should call this when their init calls |
| * discover a valid HV IRQ. |
| */ |
| void tile_irq_activate(unsigned int irq); |
| |
| #endif /* _ASM_TILE_IRQ_H */ |