246 строки
7.1 KiB
C
246 строки
7.1 KiB
C
/* $Id: message.h,v 1.1.10.1 2001/09/23 22:24:59 kai Exp $
|
|
*
|
|
* Copyright (C) 1996 SpellCaster Telecommunications Inc.
|
|
*
|
|
* structures, macros and defines useful for sending
|
|
* messages to the adapter
|
|
*
|
|
* This software may be used and distributed according to the terms
|
|
* of the GNU General Public License, incorporated herein by reference.
|
|
*
|
|
* For more information, please contact gpl-info@spellcast.com or write:
|
|
*
|
|
* SpellCaster Telecommunications Inc.
|
|
* 5621 Finch Avenue East, Unit #3
|
|
* Scarborough, Ontario Canada
|
|
* M1B 2T9
|
|
* +1 (416) 297-8565
|
|
* +1 (416) 297-6433 Facsimile
|
|
*/
|
|
|
|
/*
|
|
* Board message macros, defines and structures
|
|
*/
|
|
|
|
#ifndef MESSAGE_H
|
|
#define MESSAGE_H
|
|
|
|
#define MAX_MESSAGES 32 /* Maximum messages that can be
|
|
queued */
|
|
#define MSG_DATA_LEN 48 /* Maximum size of message payload */
|
|
#define MSG_LEN 64 /* Size of a message */
|
|
#define CMPID 0 /* Loader message process ID */
|
|
#define CEPID 64 /* Firmware message process ID */
|
|
|
|
/*
|
|
* Macro to determine if a message is a loader message
|
|
*/
|
|
#define IS_CM_MESSAGE(mesg, tx, cx, dx) \
|
|
((mesg.type == cmRspType##tx) \
|
|
&& (mesg.class == cmRspClass##cx) \
|
|
&& (mesg.code == cmRsp##dx))
|
|
|
|
/*
|
|
* Macro to determine if a message is a firmware message
|
|
*/
|
|
#define IS_CE_MESSAGE(mesg, tx, cx, dx) \
|
|
((mesg.type == ceRspType##tx) \
|
|
&& (mesg.class == ceRspClass##cx) \
|
|
&& (mesg.code == ceRsp##tx##dx))
|
|
|
|
/*
|
|
* Loader Request and Response Messages
|
|
*/
|
|
|
|
/* message types */
|
|
#define cmReqType1 1
|
|
#define cmReqType2 2
|
|
#define cmRspType0 0
|
|
#define cmRspType1 1
|
|
#define cmRspType2 2
|
|
#define cmRspType5 5
|
|
|
|
/* message classes */
|
|
#define cmReqClass0 0
|
|
#define cmRspClass0 0
|
|
|
|
/* message codes */
|
|
#define cmReqHWConfig 1 /* 1,0,1 */
|
|
#define cmReqMsgLpbk 2 /* 1,0,2 */
|
|
#define cmReqVersion 3 /* 1,0,3 */
|
|
#define cmReqLoadProc 1 /* 2,0,1 */
|
|
#define cmReqStartProc 2 /* 2,0,2 */
|
|
#define cmReqReadMem 6 /* 2,0,6 */
|
|
#define cmRspHWConfig cmReqHWConfig
|
|
#define cmRspMsgLpbk cmReqMsgLpbk
|
|
#define cmRspVersion cmReqVersion
|
|
#define cmRspLoadProc cmReqLoadProc
|
|
#define cmRspStartProc cmReqStartProc
|
|
#define cmRspReadMem cmReqReadMem
|
|
#define cmRspMiscEngineUp 1 /* 5,0,1 */
|
|
#define cmRspInvalid 0 /* 0,0,0 */
|
|
|
|
|
|
/*
|
|
* Firmware Request and Response Messages
|
|
*/
|
|
|
|
/* message types */
|
|
#define ceReqTypePhy 1
|
|
#define ceReqTypeLnk 2
|
|
#define ceReqTypeCall 3
|
|
#define ceReqTypeStat 1
|
|
#define ceRspTypeErr 0
|
|
#define ceRspTypePhy ceReqTypePhy
|
|
#define ceRspTypeLnk ceReqTypeLnk
|
|
#define ceRspTypeCall ceReqTypeCall
|
|
#define ceRspTypeStat ceReqTypeStat
|
|
|
|
/* message classes */
|
|
#define ceReqClass0 0
|
|
#define ceReqClass1 1
|
|
#define ceReqClass2 2
|
|
#define ceReqClass3 3
|
|
#define ceRspClass0 ceReqClass0
|
|
#define ceRspClass1 ceReqClass1
|
|
#define ceRspClass2 ceReqClass2
|
|
#define ceRspClass3 ceReqClass3
|
|
|
|
/* message codes (B) = BRI only, (P) = PRI only, (V) = POTS only */
|
|
#define ceReqPhyProcInfo 1 /* 1,0,1 */
|
|
#define ceReqPhyConnect 1 /* 1,1,1 */
|
|
#define ceReqPhyDisconnect 2 /* 1,1,2 */
|
|
#define ceReqPhySetParams 3 /* 1,1,3 (P) */
|
|
#define ceReqPhyGetParams 4 /* 1,1,4 (P) */
|
|
#define ceReqPhyStatus 1 /* 1,2,1 */
|
|
#define ceReqPhyAcfaStatus 2 /* 1,2,2 (P) */
|
|
#define ceReqPhyChCallState 3 /* 1,2,3 (P) */
|
|
#define ceReqPhyChServState 4 /* 1,2,4 (P) */
|
|
#define ceReqPhyRLoopBack 1 /* 1,3,1 */
|
|
#define ceRspPhyProcInfo ceReqPhyProcInfo
|
|
#define ceRspPhyConnect ceReqPhyConnect
|
|
#define ceRspPhyDisconnect ceReqPhyDisconnect
|
|
#define ceRspPhySetParams ceReqPhySetParams
|
|
#define ceRspPhyGetParams ceReqPhyGetParams
|
|
#define ceRspPhyStatus ceReqPhyStatus
|
|
#define ceRspPhyAcfaStatus ceReqPhyAcfaStatus
|
|
#define ceRspPhyChCallState ceReqPhyChCallState
|
|
#define ceRspPhyChServState ceReqPhyChServState
|
|
#define ceRspPhyRLoopBack ceReqphyRLoopBack
|
|
#define ceReqLnkSetParam 1 /* 2,0,1 */
|
|
#define ceReqLnkGetParam 2 /* 2,0,2 */
|
|
#define ceReqLnkGetStats 3 /* 2,0,3 */
|
|
#define ceReqLnkWrite 1 /* 2,1,1 */
|
|
#define ceReqLnkRead 2 /* 2,1,2 */
|
|
#define ceReqLnkFlush 3 /* 2,1,3 */
|
|
#define ceReqLnkWrBufTrc 4 /* 2,1,4 */
|
|
#define ceReqLnkRdBufTrc 5 /* 2,1,5 */
|
|
#define ceRspLnkSetParam ceReqLnkSetParam
|
|
#define ceRspLnkGetParam ceReqLnkGetParam
|
|
#define ceRspLnkGetStats ceReqLnkGetStats
|
|
#define ceRspLnkWrite ceReqLnkWrite
|
|
#define ceRspLnkRead ceReqLnkRead
|
|
#define ceRspLnkFlush ceReqLnkFlush
|
|
#define ceRspLnkWrBufTrc ceReqLnkWrBufTrc
|
|
#define ceRspLnkRdBufTrc ceReqLnkRdBufTrc
|
|
#define ceReqCallSetSwitchType 1 /* 3,0,1 */
|
|
#define ceReqCallGetSwitchType 2 /* 3,0,2 */
|
|
#define ceReqCallSetFrameFormat 3 /* 3,0,3 */
|
|
#define ceReqCallGetFrameFormat 4 /* 3,0,4 */
|
|
#define ceReqCallSetCallType 5 /* 3,0,5 */
|
|
#define ceReqCallGetCallType 6 /* 3,0,6 */
|
|
#define ceReqCallSetSPID 7 /* 3,0,7 (!P) */
|
|
#define ceReqCallGetSPID 8 /* 3,0,8 (!P) */
|
|
#define ceReqCallSetMyNumber 9 /* 3,0,9 (!P) */
|
|
#define ceReqCallGetMyNumber 10 /* 3,0,10 (!P) */
|
|
#define ceRspCallSetSwitchType ceReqCallSetSwitchType
|
|
#define ceRspCallGetSwitchType ceReqCallSetSwitchType
|
|
#define ceRspCallSetFrameFormat ceReqCallSetFrameFormat
|
|
#define ceRspCallGetFrameFormat ceReqCallGetFrameFormat
|
|
#define ceRspCallSetCallType ceReqCallSetCallType
|
|
#define ceRspCallGetCallType ceReqCallGetCallType
|
|
#define ceRspCallSetSPID ceReqCallSetSPID
|
|
#define ceRspCallGetSPID ceReqCallGetSPID
|
|
#define ceRspCallSetMyNumber ceReqCallSetMyNumber
|
|
#define ceRspCallGetMyNumber ceReqCallGetMyNumber
|
|
#define ceRspStatAcfaStatus 2
|
|
#define ceRspStat
|
|
#define ceRspErrError 0 /* 0,0,0 */
|
|
|
|
/*
|
|
* Call Types
|
|
*/
|
|
#define CALLTYPE_64K 0
|
|
#define CALLTYPE_56K 1
|
|
#define CALLTYPE_SPEECH 2
|
|
#define CALLTYPE_31KHZ 3
|
|
|
|
/*
|
|
* Link Level data contains a pointer to and the length of
|
|
* a buffer in shared RAM. Used by LnkRead and LnkWrite message
|
|
* types. Part of RspMsgStruct and ReqMsgStruct.
|
|
*/
|
|
typedef struct {
|
|
unsigned long buff_offset;
|
|
unsigned short msg_len;
|
|
} LLData;
|
|
|
|
|
|
/*
|
|
* Message payload template for an HWConfig message
|
|
*/
|
|
typedef struct {
|
|
char st_u_sense;
|
|
char powr_sense;
|
|
char sply_sense;
|
|
unsigned char asic_id;
|
|
long ram_size;
|
|
char serial_no[13];
|
|
char part_no[13];
|
|
char rev_no[2];
|
|
} HWConfig_pl;
|
|
|
|
/*
|
|
* A Message
|
|
*/
|
|
struct message {
|
|
unsigned char sequence_no;
|
|
unsigned char process_id;
|
|
unsigned char time_stamp;
|
|
unsigned char cmd_sequence_no; /* Rsp messages only */
|
|
unsigned char reserved1[3];
|
|
unsigned char msg_byte_cnt;
|
|
unsigned char type;
|
|
unsigned char class;
|
|
unsigned char code;
|
|
unsigned char phy_link_no;
|
|
unsigned char rsp_status; /* Rsp messages only */
|
|
unsigned char reseved2[3];
|
|
union {
|
|
unsigned char byte_array[MSG_DATA_LEN];
|
|
LLData response;
|
|
HWConfig_pl HWCresponse;
|
|
} msg_data;
|
|
};
|
|
|
|
typedef struct message ReqMessage; /* Request message */
|
|
typedef struct message RspMessage; /* Response message */
|
|
|
|
/*
|
|
* The first 5010 bytes of shared memory contain the message queues,
|
|
* indexes and other data. This structure is its template
|
|
*/
|
|
typedef struct {
|
|
volatile ReqMessage req_queue[MAX_MESSAGES];
|
|
volatile RspMessage rsp_queue[MAX_MESSAGES];
|
|
volatile unsigned char req_head;
|
|
volatile unsigned char req_tail;
|
|
volatile unsigned char rsp_head;
|
|
volatile unsigned char rsp_tail;
|
|
volatile unsigned long signature;
|
|
volatile unsigned long trace_enable;
|
|
volatile unsigned char reserved[4];
|
|
} DualPortMemory;
|
|
|
|
#endif
|