nuttx/arch/risc-v/include/litex/irq.h

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/****************************************************************************
* arch/risc-v/include/litex/irq.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __ARCH_RISCV_INCLUDE_LITEX_IRQ_H
#define __ARCH_RISCV_INCLUDE_LITEX_IRQ_H
/****************************************************************************
* Included Files
****************************************************************************/
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Map RISC-V exception code to NuttX IRQ */
#define LITEX_IRQ_UART0 (RISCV_IRQ_MEXT + 1)
#define LITEX_IRQ_TIMER0 (RISCV_IRQ_MEXT + 2)
#define LITEX_IRQ_ETHMAC (RISCV_IRQ_MEXT + 3)
#define LITEX_IRQ_SDCARD (RISCV_IRQ_MEXT + 4)
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/* Total number of IRQs */
#define NR_IRQS (LITEX_IRQ_SDCARD + 1)
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#endif /* __ARCH_RISCV_INCLUDE_LITEX_IRQ_H */