mirror of
https://github.com/torvalds/linux.git
synced 2024-11-19 10:31:48 +00:00
8726e4f50e
The "legacy irq controller" duplicates the functionality of the GIC, but remains powered during the cpu suspend and idle modes that power down the CPU and the GIC. Signed-off-by: Colin Cross <ccross@android.com>
32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/*
|
|
* arch/arm/mach-tegra/include/mach/legacy_irq.h
|
|
*
|
|
* Copyright (C) 2010 Google, Inc.
|
|
* Author: Colin Cross <ccross@android.com>
|
|
*
|
|
* 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 _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
|
|
#define _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
|
|
|
|
void tegra_legacy_mask_irq(unsigned int irq);
|
|
void tegra_legacy_unmask_irq(unsigned int irq);
|
|
void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
|
|
void tegra_legacy_force_irq_set(unsigned int irq);
|
|
void tegra_legacy_force_irq_clr(unsigned int irq);
|
|
int tegra_legacy_force_irq_status(unsigned int irq);
|
|
void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
|
|
unsigned long tegra_legacy_vfiq(int nr);
|
|
unsigned long tegra_legacy_class(int nr);
|
|
|
|
#endif
|