/*
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*********************************************************************************************************
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* AR100 SYSTEM
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* AR100 Software System Develop Kits
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* messages
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*
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* (c) Copyright 2012-2016, Sunny China
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* All Rights Reserved
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*
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* File : messages.h
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* By : Sunny
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* Version : v1.0
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* Date : 2012-4-26
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* Descript: the messages for asynchronous cpus communication.
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* Update : date auther ver notes
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* 2012-4-26 10:18:39 Sunny 1.0 Create this file.
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*********************************************************************************************************
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*/
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#ifndef __MESSAGES_H__
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#define __MESSAGES_H__
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/* message attributes(only use 8bit) */
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#define MESSAGE_ATTR_SOFTSYN (1<<0) /* need use soft syn with another cpu */
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#define MESSAGE_ATTR_HARDSYN (1<<1) /* need use hard syn with another cpu */
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/* message send timeout set*/
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#define SEND_MSG_TIMEOUT (100000) /* send message max timeout, base on ms */
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typedef struct message {
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unsigned char state; /* identify the used status of message frame */
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unsigned char attr; /* message attribute : SYN OR ASYN */
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unsigned char type; /* message type : DVFS_REQ */
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unsigned char result; /* message process result */
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unsigned char count; /* message paras count unit of 4 byte */
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unsigned char reserved1[3]; /* reserved */
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unsigned int reserved2[5]; /* reserved for 8byte align */
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unsigned int *paras; /* the point of message parameters */
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} message_block_t;
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/* the base of messages */
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#define MESSAGE_BASE (0x10)
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/* standby commands */
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#define SSTANDBY_ENTER_REQ (MESSAGE_BASE + 0x00) /* request to enter(ac327 to ar100) */
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#define SSTANDBY_RESTORE_NOTIFY (MESSAGE_BASE + 0x01) /* restore finished(ac327 to ar100) */
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#define ESSTANDBY_ENTER_REQ (MESSAGE_BASE + 0x06) /* request to enter (ac327 to ar100) */
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#define FAKE_POWER_OFF_REQ (MESSAGE_BASE + 0x09) /* fake power off request(ac327 to ar100) */
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#define CPUIDLE_ENTER_REQ (MESSAGE_BASE + 0x0A) /* request to enter cpuidle (ac327 to ar200) */
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#define CPUIDLE_CFG_REQ (MESSAGE_BASE + 0x11) /* request to config (ac327 to arisc) */
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#define CPU_OP_REQ (MESSAGE_BASE + 0x12) /* cpu operations (ac327 to arisc) */
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#define SYS_OP_REQ (MESSAGE_BASE + 0x14) /* cpu operations (ac327 to arisc) */
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#define CLEAR_WAKEUP_SRC_REQ (MESSAGE_BASE + 0x15)
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#define SET_WAKEUP_SRC_REQ (MESSAGE_BASE + 0x16)
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//set debug level commands
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#define SET_DEBUG_LEVEL_REQ (MESSAGE_BASE + 0x50) /* set debug level (ac327 to ar100) */
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#define MESSAGE_LOOPBACK (MESSAGE_BASE + 0x51) /* loopback message (ac327 to ar100) */
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#define SET_UART_BAUDRATE (MESSAGE_BASE + 0x52) /* set uart baudrate (ac327 to ar100) */
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#define SET_DRAM_PARAS (MESSAGE_BASE + 0x53) /* config dram parameter (ac327 to ar100) */
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#define SET_DRAM_CRC_PARAS (MESSAGE_BASE + 0x54) /* config dram crc parameters (ac327 to ar100) */
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#define SET_IR_PARAS (MESSAGE_BASE + 0x55) /* config ir parameter (ac327 to ar100) */
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#define SET_PARAS (MESSAGE_BASE + 0x57) /* set paras (arisc to ac327) */
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#define CRASHDUMP_RESET (MESSAGE_BASE + 0x85) /* crashdump (arisc to ac327) */
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/* ar100 initialize state notify commands */
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#define AR100_STARTUP_NOTIFY (MESSAGE_BASE + 0x80) /* ar100 init state notify(ar100 to ac327) */
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#endif /*__MESSAGES_H__*/
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