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
/*
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* arch/arm/mach-tegra/include/mach/legacy_irq.h
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*
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* Copyright (C) 2010 Google, Inc.
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* Author: Colin Cross <ccross@android.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
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#define _ARCH_ARM_MACH_TEGRA_LEGARY_IRQ_H
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void tegra_legacy_mask_irq(unsigned int irq);
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void tegra_legacy_unmask_irq(unsigned int irq);
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void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
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void tegra_legacy_force_irq_set(unsigned int irq);
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void tegra_legacy_force_irq_clr(unsigned int irq);
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int tegra_legacy_force_irq_status(unsigned int irq);
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void tegra_legacy_select_fiq(unsigned int irq, bool fiq);
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unsigned long tegra_legacy_vfiq(int nr);
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unsigned long tegra_legacy_class(int nr);
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#endif
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