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94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
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/**************************************************************************
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*
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* $Revision: 1.6 $
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* $Date: 1997/02/11 08:29:31 $
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* $Source: /hosts/gate3/exdisk2/cvs/N64OS/Master/cvsmdev2/PR/include/rdb.h,v $
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*
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**************************************************************************/
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#ifndef _RDB_H
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#define _RDB_H
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/* U64 side address */
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#define RDB_BASE_REG 0xc0000000
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#define RDB_WRITE_INTR_REG (RDB_BASE_REG + 0x8)
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#define RDB_READ_INTR_REG (RDB_BASE_REG + 0xc)
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#define RDB_BASE_VIRTUAL_ADDR 0x80000000
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/* packet type Have six bits, so can have up to 63 types */
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#define RDB_TYPE_INVALID 0
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#define RDB_TYPE_GtoH_PRINT 1
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#define RDB_TYPE_GtoH_FAULT 2
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#define RDB_TYPE_GtoH_LOG_CT 3
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#define RDB_TYPE_GtoH_LOG 4
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#define RDB_TYPE_GtoH_READY_FOR_DATA 5
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#define RDB_TYPE_GtoH_DATA_CT 6
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#define RDB_TYPE_GtoH_DATA 7
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#define RDB_TYPE_GtoH_DEBUG 8
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#define RDB_TYPE_GtoH_RAMROM 9
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#define RDB_TYPE_GtoH_DEBUG_DONE 10
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#define RDB_TYPE_GtoH_DEBUG_READY 11
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#define RDB_TYPE_GtoH_KDEBUG 12
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#define RDB_TYPE_GtoH_PROF_DATA 22
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#define RDB_TYPE_HtoG_LOG_DONE 13
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#define RDB_TYPE_HtoG_DEBUG 14
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#define RDB_TYPE_HtoG_DEBUG_CT 15
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#define RDB_TYPE_HtoG_DATA 16
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#define RDB_TYPE_HtoG_DATA_DONE 17
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#define RDB_TYPE_HtoG_REQ_RAMROM 18
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#define RDB_TYPE_HtoG_FREE_RAMROM 19
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#define RDB_TYPE_HtoG_KDEBUG 20
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#define RDB_TYPE_HtoG_PROF_SIGNAL 21
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#define RDB_PROF_ACK_SIG 1
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#define RDB_PROF_FLUSH_SIG 2
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#define PROF_BLOCK_SIZE 2048
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#define RDB_LOG_MAX_BLOCK_SIZE 0x8000
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#define RDB_DATA_MAX_BLOCK_SIZE 0x8000
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/* GIO side address */
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#define GIO_RDB_BASE_REG 0xbf480000
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#define GIO_RDB_WRITE_INTR_REG (GIO_RDB_BASE_REG + 0x8)
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#define GIO_RDB_READ_INTR_REG (GIO_RDB_BASE_REG + 0xc)
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/* minor device number */
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#define GIO_RDB_PRINT_MINOR 1
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#define GIO_RDB_DEBUG_MINOR 2
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/* interrupt bit */
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#define GIO_RDB_WRITE_INTR_BIT 0x80000000
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#define GIO_RDB_READ_INTR_BIT 0x40000000
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/* debug command */
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#define DEBUG_COMMAND_NULL 0
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#define DEBUG_COMMAND_MEMORY 1
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#define DEBUG_COMMAND_REGISTER 2
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#define DEBUG_COMMAND_INVALID 255
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/* debug state */
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#define DEBUG_STATE_NULL 0
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#define DEBUG_STATE_RECEIVE 1
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#define DEBUG_STATE_INVALID 255
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#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
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/* Structure for debug port */
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typedef struct {
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unsigned type : 6; /* 0: invalid, 1: print, 2: debug */
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unsigned length : 2; /* 1, 2, or 3 */
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char buf[3]; /* character buffer */
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} rdbPacket;
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extern unsigned int __osRdbWriteOK;
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extern unsigned int __osRdbSendMessage;
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#endif /* _LANGUAGE_C */
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#endif /* !_RDB_H */
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