161 lines
5.8 KiB
C
161 lines
5.8 KiB
C
/****************************************************************************
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* arch/sparc/include/bm3823/irq.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* This file should never be included directed but, rather, only indirectly
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* through nuttx/irq.h
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*/
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#ifndef __ARCH_SPARC_INCLUDE_BM3823_IRQ_H
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#define __ARCH_SPARC_INCLUDE_BM3823_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/irq.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Interrupt Sources
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*
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* The interrupt source numbers directly map to the trap type and to
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* the bits used in the Interrupt Clear, Interrupt Force, Interrupt Mask,
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* and the Interrupt Pending Registers.
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*/
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#if defined(CONFIG_ARCH_CHIP_BM3823)
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#define BM3823_IRQ_FIRST 0x00
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#define BM3823_IRQ_RESET 0x00
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#define BM3823_IRQ_INST_ACC_EXCEPTION 0x01
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#define BM3823_IRQ_ILL_INST 0x02
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#define BM3823_IRQ_PRIVELEGE_INST 0x03
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#define BM3823_IRQ_FP_DISABLED 0x04
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#define BM3823_IRQ_WINDOW_OVERFLOW 0x05
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#define BM3823_IRQ_WINDOW_UNDERFLOW 0x06
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#define BM3823_IRQ_ADD_NOT_ALIGNED 0x07
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#define BM3823_IRQ_ADD_FP_EXCEPTION 0x08
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#define BM3823_IRQ_DATA_ACC_EXCEPTION 0x09
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#define BM3823_IRQ_TAG_OVERFLOW 0x0A
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#define BM3823_IRQ_HW_UNDEFINED_0B 0x0B
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#define BM3823_IRQ_HW_UNDEFINED_0C 0x0C
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#define BM3823_IRQ_HW_UNDEFINED_0D 0x0D
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#define BM3823_IRQ_HW_UNDEFINED_0E 0x0E
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#define BM3823_IRQ_HW_UNDEFINED_0F 0x0F
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#define BM3823_IRQ_HW_UNDEFINED_10 0x10
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#define BM3823_IRQ_FIRST_INTERRUPT 0x11
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#define BM3823_IRQ_AHB_ERROR 0x11
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#define BM3823_IRQ_UART_2_RX_TX 0x12
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#define BM3823_IRQ_UART_1_RX_TX 0x13
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#define BM3823_IRQ_EXTERNAL_0 0x14
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#define BM3823_IRQ_EXTERNAL_1 0x15
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#define BM3823_IRQ_EXTERNAL_2 0x16
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#define BM3823_IRQ_EXTERNAL_3 0x17
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#define BM3823_IRQ_EXTERNAL_4 0x18
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#define BM3823_IRQ_EXTERNAL_5 0x19
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#define BM3823_IRQ_SECOND 0x1A
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#define BM3823_IRQ_DSUTRACWBUFF 0x1B
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#define BM3823_IRQ_PCI 0x1C
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#define BM3823_IRQ_TIMER2 0x1D
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#define BM3823_IRQ_TIMER1 0x1E
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#define BM3823_IRQ_NONMASK 0x1F
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#define BM3823_IRQ_LAST_INTERRUPT 0x1F
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#define BM3823_IRQ_HW_UNDEFINED_20 0x20
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#define BM3823_IRQ_HW_UNDEFINED_21 0x21
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#define BM3823_IRQ_HW_UNDEFINED_22 0x22
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#define BM3823_IRQ_HW_UNDEFINED_23 0x23
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#define BM3823_IRQ_CP_DISABLED 0x24
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#define BM3823_IRQ_HW_UNDEFINED_25 0x25
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#define BM3823_IRQ_HW_UNDEFINED_26 0x26
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#define BM3823_IRQ_HW_UNDEFINED_27 0x27
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#define BM3823_IRQ_CP_EXCEPTION 0x28
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#define BM3823_IRQ_HW_UNDEFINED_29 0x29
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#define BM3823_IRQ_HW_UNDEFINED_7F 0x7F
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#define BM3823_IRQ_SW_SYSCALL_TA0 0x80
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#define BM3823_IRQ_SW_UNDEFINED_81 0x81
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#define BM3823_IRQ_SW_UNDEFINED_82 0x82
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#define BM3823_IRQ_SW_FLUSH_WINDOWS 0x83
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#define BM3823_IRQ_SW_UNDEFINED_84 0x84
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#define BM3823_IRQ_SW_UNDEFINED_85 0x85
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#define BM3823_IRQ_SW_UNDEFINED_86 0x86
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#define BM3823_IRQ_SW_UNDEFINED_87 0x87
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#define BM3823_IRQ_SW_SYSCALL_TA8 0x88
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#define BM3823_IRQ_SW_SYSCALL_IRQDIS 0x89
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#define BM3823_IRQ_SW_SYSCALL_IRQEN 0x8A
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#define BM3823_IRQ_SW_UNDEFINED_8B 0x8B
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#define BM3823_IRQ_SW_UNDEFINED_FF 0xFF
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#define BM3823_IRQ_LAST 0xFF
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#define NR_IRQS 256
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#else
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#error "Unrecognized chip"
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Inline functions
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#endif /* __ASSEMBLY__ */
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifndef __ASSEMBLY__
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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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#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_SPARC_INCLUDE_BM3823_IRQ_H */
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