115 lines
4.5 KiB
C
115 lines
4.5 KiB
C
/****************************************************************************************
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* arch/arm/include/tms570/irq.h
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*
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* Copyright (C) 2015 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************************/
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/* This file should never be included directed but, rather, only indirectly through
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* nuttx/irq.h
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*/
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#ifndef __ARCH_ARM_INCLUDE_TMS570_IRQ_H
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#define __ARCH_ARM_INCLUDE_TMS570_IRQ_H
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/****************************************************************************************
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* Included Files
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****************************************************************************************/
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#include <nuttx/config.h>
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#include <arch/tms570/chip.h>
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/****************************************************************************************
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* Pre-processor Definitions
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****************************************************************************************/
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/* The interrupt vector table only has 96 entries, one phantom vector and 95 interrupt
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* channels. Channel 95 does not have a dedicated vector and shall not be used.
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*/
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#define TMS570_VECT_PHANTOM 0 /* The first is the "phantom" interrupt */
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/* Default channel assignments are MCU-dependent */
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#if defined(CONFIG_ARCH_CHIP_TMS570LS0232PZ)
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# error No IRQ definitions for the TMS570LS0232PZ
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#elif defined(CONFIG_ARCH_CHIP_TMS570LS0332PZ)
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# include <arch/tms570/tms570ls04x03x_irq.h>
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#elif defined(CONFIG_ARCH_CHIP_TMS570LS0432PZ)
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# include <arch/tms570/tms570ls04x03x_irq.h>
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#elif defined(CONFIG_ARCH_CHIP_TMS570LS0714PZ)
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# error No IRQ definitions for the TMS570LS0714PZ
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#elif defined(CONFIG_ARCH_CHIP_TMS570LS0714PGE)
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# error No IRQ definitions for the TMS570LS0714PGE
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#elif defined(CONFIG_ARCH_CHIP_TMS570LS0714ZWT)
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# error No IRQ definitions for the TMS570LS0714ZWT
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#elif defined(CONFIG_ARCH_CHIP_TMS570LS1227ZWT)
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# error No IRQ definitions for the TMS570LS1227ZWT
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#else
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# error "Unrecognized Hercules chip"
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#endif
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/* Total number of IRQ numbers. Includes all channels plus GIO second-level interrupts
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* (if enabled). Excluds the phantom vector. Zero corresponds to channel 0, vector 1.
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*/
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#define NR_IRQS (TMS570_IRQ_NCHANNELS + TMS570_NGIO_IRQS)
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/****************************************************************************************
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* Public Types
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****************************************************************************************/
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#ifndef __ASSEMBLY__
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/****************************************************************************************
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* Public Data
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****************************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************************
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* Public Function Prototypes
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****************************************************************************************/
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* __ARCH_ARM_INCLUDE_TMS570_IRQ_H */
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