| /* linux/include/asm-arm/arch-msm/irqs.h |
| * |
| * Copyright (C) 2008 Google, Inc. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * 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. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| #ifndef __ASM_ARCH_MSM_FIQ_H |
| #define __ASM_ARCH_MSM_FIQ_H |
| |
| /* cause an interrupt to be an FIQ instead of a regular IRQ */ |
| void msm_fiq_select(int number); |
| void msm_fiq_unselect(int number); |
| |
| /* enable/disable an interrupt that is an FIQ (not safe from FIQ context) */ |
| void msm_fiq_enable(int number); |
| void msm_fiq_disable(int number); |
| |
| /* install an FIQ handler */ |
| int msm_fiq_set_handler(void (*func)(void *data, void *regs), void *data); |
| |
| /* cause an edge triggered interrupt to fire (safe from FIQ context */ |
| void msm_trigger_irq(int number); |
| |
| #endif |
