/**************************************************************************** * arch/sparc/include/bm3823/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. * ****************************************************************************/ /* This file should never be included directed but, rather, only indirectly * through nuttx/irq.h */ #ifndef __ARCH_SPARC_INCLUDE_BM3823_IRQ_H #define __ARCH_SPARC_INCLUDE_BM3823_IRQ_H /**************************************************************************** * Included Files ****************************************************************************/ #include /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /* Interrupt Sources * * The interrupt source numbers directly map to the trap type and to * the bits used in the Interrupt Clear, Interrupt Force, Interrupt Mask, * and the Interrupt Pending Registers. */ #if defined(CONFIG_ARCH_CHIP_BM3823) #define BM3823_IRQ_FIRST 0x00 #define BM3823_IRQ_RESET 0x00 #define BM3823_IRQ_INST_ACC_EXCEPTION 0x01 #define BM3823_IRQ_ILL_INST 0x02 #define BM3823_IRQ_PRIVELEGE_INST 0x03 #define BM3823_IRQ_FP_DISABLED 0x04 #define BM3823_IRQ_WINDOW_OVERFLOW 0x05 #define BM3823_IRQ_WINDOW_UNDERFLOW 0x06 #define BM3823_IRQ_ADD_NOT_ALIGNED 0x07 #define BM3823_IRQ_ADD_FP_EXCEPTION 0x08 #define BM3823_IRQ_DATA_ACC_EXCEPTION 0x09 #define BM3823_IRQ_TAG_OVERFLOW 0x0A #define BM3823_IRQ_HW_UNDEFINED_0B 0x0B #define BM3823_IRQ_HW_UNDEFINED_0C 0x0C #define BM3823_IRQ_HW_UNDEFINED_0D 0x0D #define BM3823_IRQ_HW_UNDEFINED_0E 0x0E #define BM3823_IRQ_HW_UNDEFINED_0F 0x0F #define BM3823_IRQ_HW_UNDEFINED_10 0x10 #define BM3823_IRQ_FIRST_INTERRUPT 0x11 #define BM3823_IRQ_AHB_ERROR 0x11 #define BM3823_IRQ_UART_2_RX_TX 0x12 #define BM3823_IRQ_UART_1_RX_TX 0x13 #define BM3823_IRQ_EXTERNAL_0 0x14 #define BM3823_IRQ_EXTERNAL_1 0x15 #define BM3823_IRQ_EXTERNAL_2 0x16 #define BM3823_IRQ_EXTERNAL_3 0x17 #define BM3823_IRQ_EXTERNAL_4 0x18 #define BM3823_IRQ_EXTERNAL_5 0x19 #define BM3823_IRQ_SECOND 0x1A #define BM3823_IRQ_DSUTRACWBUFF 0x1B #define BM3823_IRQ_PCI 0x1C #define BM3823_IRQ_TIMER2 0x1D #define BM3823_IRQ_TIMER1 0x1E #define BM3823_IRQ_NONMASK 0x1F #define BM3823_IRQ_LAST_INTERRUPT 0x1F #define BM3823_IRQ_HW_UNDEFINED_20 0x20 #define BM3823_IRQ_HW_UNDEFINED_21 0x21 #define BM3823_IRQ_HW_UNDEFINED_22 0x22 #define BM3823_IRQ_HW_UNDEFINED_23 0x23 #define BM3823_IRQ_CP_DISABLED 0x24 #define BM3823_IRQ_HW_UNDEFINED_25 0x25 #define BM3823_IRQ_HW_UNDEFINED_26 0x26 #define BM3823_IRQ_HW_UNDEFINED_27 0x27 #define BM3823_IRQ_CP_EXCEPTION 0x28 #define BM3823_IRQ_HW_UNDEFINED_29 0x29 #define BM3823_IRQ_HW_UNDEFINED_7F 0x7F #define BM3823_IRQ_SW_SYSCALL_TA0 0x80 #define BM3823_IRQ_SW_UNDEFINED_81 0x81 #define BM3823_IRQ_SW_UNDEFINED_82 0x82 #define BM3823_IRQ_SW_FLUSH_WINDOWS 0x83 #define BM3823_IRQ_SW_UNDEFINED_84 0x84 #define BM3823_IRQ_SW_UNDEFINED_85 0x85 #define BM3823_IRQ_SW_UNDEFINED_86 0x86 #define BM3823_IRQ_SW_UNDEFINED_87 0x87 #define BM3823_IRQ_SW_SYSCALL_TA8 0x88 #define BM3823_IRQ_SW_SYSCALL_IRQDIS 0x89 #define BM3823_IRQ_SW_SYSCALL_IRQEN 0x8A #define BM3823_IRQ_SW_UNDEFINED_8B 0x8B #define BM3823_IRQ_SW_UNDEFINED_FF 0xFF #define BM3823_IRQ_LAST 0xFF # define NR_IRQS 256 #else #error "Unrecognized chip" #endif /**************************************************************************** * Public Types ****************************************************************************/ /**************************************************************************** * Inline functions ****************************************************************************/ #ifndef __ASSEMBLY__ #endif /* __ASSEMBLY__ */ /**************************************************************************** * Public Data ****************************************************************************/ /**************************************************************************** * Public Function Prototypes ****************************************************************************/ #ifndef __ASSEMBLY__ #ifdef __cplusplus #define EXTERN extern "C" extern "C" { #else #define EXTERN extern #endif #undef EXTERN #ifdef __cplusplus } #endif #endif #endif /* __ARCH_SPARC_INCLUDE_BM3823_IRQ_H */