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Diffstat (limited to 'arch/arm/mach-msm/irq.h')
-rw-r--r-- | arch/arm/mach-msm/irq.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/irq.h b/arch/arm/mach-msm/irq.h new file mode 100644 index 000000000000..ad4cb92ca570 --- /dev/null +++ b/arch/arm/mach-msm/irq.h @@ -0,0 +1,43 @@ +/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Code Aurora nor + * the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef _ARCH_ARM_MACH_MSM_IRQ_H_ +#define _ARCH_ARM_MACH_MSM_IRQ_H_ + +int msm_irq_idle_sleep_allowed(void); +unsigned int msm_irq_pending(void); +void msm_irq_enter_sleep1(bool arm9_wake, int from_idle, uint32_t *irq_mask); +int msm_irq_enter_sleep2(bool arm9_wake, int from_idle); +void msm_irq_exit_sleep1 + (uint32_t irq_mask, uint32_t wakeup_reason, uint32_t pending_irqs); +void msm_irq_exit_sleep2 + (uint32_t irq_mask, uint32_t wakeup_reason, uint32_t pending); +void msm_irq_exit_sleep3 + (uint32_t irq_mask, uint32_t wakeup_reason, uint32_t pending_irqs); + +#endif |