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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /*
- *
- * ORIGINS: 82
- *
- * (C) COPYRIGHT Apple Computer, Inc. 1992-1996
- * All Rights Reserved
- *
- */
-
- #ifndef _NETAT_ADSP_H_
- #define _NETAT_ADSP_H_
-
- /* ADSP flags for read, write, and close routines */
-
- #define ADSP_EOM 0x01 /* Sent or received EOM with data */
- #define ADSP_FLUSH 0x02 /* Send all data in send queue */
- #define ADSP_WAIT 0x04 /* Graceful close, wait 'til snd queue emptys */
-
-
- /* ADSP events to be fielded by the user event handler */
-
- #define ADSP_EV_ATTN 0x02 /* Attention data recvd. */
- #define ADSP_EV_RESET 0x04 /* Forward reset recvd. */
- #define ADSP_EV_CLOSE 0x08 /* Close advice recvd. */
-
-
- /* ADSP packet control codes */
-
- #define ADSP_PROBEACK 0 /* Probe or acknowledgement */
- #define ADSP_OPENCONREQUEST 1 /* Open connection request */
- #define ADSP_OPENCONACK 2 /* Open connection acknowledgement */
- #define ADSP_OPENCONREQACK 3 /* Open connection request + ack */
- #define ADSP_OPENCONDENIAL 4 /* Open connection denial */
- #define ADSP_CLOSEADVICE 5 /* Close connection advice */
- #define ADSP_FORWARDRESET 6 /* Forward reset */
- #define ADSP_FORWARDRESETACK 7 /* Forward reset acknowledgement */
- #define ADSP_RETRANSADVICE 8 /* Retransmit advice */
-
-
- /* Miscellaneous constants */
-
- #define ADSP_MAXDATA 572 /* Maximum data bytes in ADSP packet */
- #define ADSP_MAXATTNDATA 570 /* Maximum data bytes in attn msg */
- #define ADSP_DDPTYPE 7 /* DDP protocol type for ADSP */
- #define ADSP_VERSION 0x0100 /* ADSP version */
-
-
- /* Some additional ADSP error codes */
-
- #define EQUEWASEMP 10001
- #define EONEENTQUE 10002
- #define EQUEBLOCKED 10003
- #define EFWDRESET 10004
- #define EENDOFMSG 10005
- #define EADDRNOTINUSE 10006
-
-
-
- /* Tuning Parameter Block */
-
- struct tpb {
- unsigned Valid : 1; /* Tuning parameter block is valid */
- unsigned short TransThresh; /* Transmit threshold */
- unsigned TransTimerIntrvl; /* Transmit timer interval */
- unsigned short SndWdwCloThresh; /* Send window closing threshold */
- unsigned SndWdwCloIntrvl; /* Send window closed interval */
- unsigned char SndWdwCloBckoff; /* Send window closed backoff rate */
- unsigned ReTransIntrvl; /* Retransmit interval */
- unsigned char ReTransBckoff; /* Retransmit backoff rate */
- unsigned RestartIntrvl; /* Restart sender interval */
- unsigned char RestartBckoff; /* Restart sender backoff rate */
- unsigned SndQBufSize; /* Send queue buffer size */
- unsigned short RcvQMaxSize; /* Maximum size of the receive queue */
- unsigned short RcvQCpyThresh; /* Receive queue copy threshold */
- unsigned FwdRstIntrvl; /* Forward reset interval */
- unsigned char FwdRstBckoff; /* Forward reset backoff rate */
- unsigned AttnIntrvl; /* Retransmit attn msg interval */
- unsigned char AttnBckoff; /* Retransmit attn msg backoff rate */
- unsigned OpenIntrvl; /* Retransmit open request interval */
- unsigned char OpenMaxRetry; /* Open request maximum retrys */
- unsigned char RetransThresh; /* Retransmit advice threshold */
- unsigned ProbeRetryMax; /* Maximum number of probes */
- unsigned SndByteCntMax; /* Maximum number bytes in send queue */
- };
-
-
- /* Tuning Parameter Tags */
-
- #define ADSP_TRANSTHRESH 1 /* Transmit threshold */
- #define ADSP_TRANSTIMERINTRVL 2 /* Transmit timer interval */
- #define ADSP_SNDWDWCLOTHRESH 3 /* Send window closing threshold */
- #define ADSP_SNDWDWCLOINTRVL 4 /* Send window closed interval */
- #define ADSP_SNDWDWCLOBCKOFF 5 /* Send window closed backoff rate */
- #define ADSP_RETRANSINTRVL 6 /* Retransmit interval */
- #define ADSP_RETRANSBCKOFF 7 /* Retransmit backoff rate */
- #define ADSP_RESTARTINTRVL 8 /* Restart sender interval */
- #define ADSP_RESTARTBCKOFF 9 /* Restart sender backoff rate */
- #define ADSP_SNDQBUFSIZE 10 /* Send queue buffer size */
- #define ADSP_RCVQMAXSIZE 11 /* Receive queue maximum size */
- #define ADSP_RCVQCPYTHRESH 12 /* Receive queue copy threshold */
- #define ADSP_FWDRSTINTRVL 13 /* Forward reset retransmit interval */
- #define ADSP_FWDRSTBCKOFF 14 /* Forward reset backoff rate */
- #define ADSP_ATTNINTRVL 15 /* Rexmit attention message interval */
- #define ADSP_ATTNBCKOFF 16 /* Attention message backoff rate */
- #define ADSP_OPENINTRVL 17 /* Retransmit open request interval */
- #define ADSP_OPENMAXRETRY 18 /* Open request max retrys */
- #define ADSP_RETRANSTHRESH 19 /* Retransmit advice threshold */
- #define ADSP_PROBERETRYMAX 20
- #define ADSP_SNDBYTECNTMAX 21
-
- #define TuneParamCnt 21 /* The number of tuning parameters */
-
- /* Connection Status Tags */
-
- #define ADSP_STATE 1 /* The connection state */
- #define ADSP_SNDSEQ 2 /* Send sequence number */
- #define ADSP_FIRSTRTMTSEQ 3 /* First retransmit sequence number */
- #define ADSP_SNDWDWSEQ 4 /* Send window sequence number */
- #define ADSP_RCVSEQ 5 /* Receive sequence number */
- #define ADSP_ATTNSNDSEQ 6 /* Attn msg send sequence number */
- #define ADSP_ATTNRCVSEQ 7 /* Attn msg receive sequence number */
- #define ADSP_RCVWDW 8 /* Receive window size */
- #define ADSP_ATTNMSGWAIT 9 /* Attn msg is in the receive queue */
-
- #define ConStatTagCnt 9 /* Number of connection status tags */
-
- #define ADSP_INVALID 0 /* Invalid connection control block */
- #define ADSP_LISTEN 1 /* Waiting for an open con req */
- #define ADSP_OPENING 2 /* No state info, sending open req */
- #define ADSP_MYHALFOPEN 4 /* His state info, sending open req */
- #define ADSP_HISHALFOPEN 8 /* He has my state info, sndng op req */
- #define ADSP_OPEN 16 /* Connection is operational */
- #define ADSP_TORNDOWN 32 /* Probe timer has expired 4 times */
- #define ADSP_CLOSING 64 /* Client close, emptying send Queues */
- #define ADSP_CLOSED 128 /* Close adv rcvd, emptying rcv Queues */
-
- /* Management Counters */
-
- #define ADSP_ATTNACKRCVD 1 /* Attn msg ack received */
- #define ADSP_ATTNACKACPTD 2 /* Attn msg ack accepted */
- #define ADSP_PROBERCVD 3 /* Probe received */
- #define ADSP_ACKRCVD 4 /* Explicit ack msg received */
- #define ADSP_FWDRSTRCVD 5 /* Forward reset received */
- #define ADSP_FWDRSTACPTD 6 /* Forward reset accepted */
- #define ADSP_FWDRSTACKRCVD 7 /* Forward reset ack received */
- #define ADSP_FWDRSTACKACPTD 8 /* Forward reset ack accepted */
- #define ADSP_ATTNRCVD 9 /* Attn msg received */
- #define ADSP_ATTNACPTD 10 /* Attn msg accepted */
- #define ADSP_DATARCVD 11 /* Data msg received */
- #define ADSP_DATAACPTD 12 /* Data msg Accepted */
- #define ADSP_ACKFIELDCHKD 13 /* Ack field checked */
- #define ADSP_ACKNRSFIELDACPTD 14 /* Next receive seq field accepted */
- #define ADSP_ACKSWSFIELDACPTD 15 /* Send window seq field accepted */
- #define ADSP_ACKREQSTD 16 /* Ack requested */
- #define ADSP_LOWMEM 17 /* Low memory */
- #define ADSP_OPNREQEXP 18 /* Open request timer expired */
- #define ADSP_PROBEEXP 19 /* Probe timer expired */
- #define ADSP_FWDRSTEXP 20 /* Forward reset timer expired */
- #define ADSP_ATTNEXP 21 /* Attention timer expired */
- #define ADSP_TRANSEXP 22 /* Transmit timer expired */
- #define ADSP_RETRANSEXP 23 /* Retransmit timer expired */
- #define ADSP_SNDWDWCLOEXP 24 /* Send window closed timer expired */
- #define ADSP_RESTARTEXP 25 /* Restart sender timer expired */
- #define ADSP_RESLOWEXP 26 /* Resources are low timer expired */
- #define ADSP_RETRANSRCVD 27 /* Retransmit advice received */
-
- #define InfoTagCnt 27
-
- /* Length of the parameter and status lists */
-
- #define ADSP_DEFLEN (TuneParamCnt * 6 + 1)
- #define ADSP_STALEN (ConStatTagCnt * 6 + 1)
- #define ADSP_INFOLEN (InfoTagCnt * 6 + 1)
-
- /* from h/ADSP.h */
-
- /* result codes */
-
- #define controlErr -17 /*I/O System Errors*/
-
- #define errENOBUFS -1281
- #define errRefNum -1280 /* bad connection refNum */
- #define errAborted -1279 /* control call was aborted */
- #define errState -1278 /* bad connection state for this operation */
- #define errOpening -1277 /* open connection request failed */
- #define errAttention -1276 /* attention message too long */
- #define errFwdReset -1275 /* read terminated by forward reset */
- #define errDSPQueueSize -1274 /* DSP Read/Write Queue Too small */
- #define errOpenDenied -1273 /* open connection request was denied */
-
- /* control codes */
-
- #define dspInit 255 /* create a new connection end */
- #define dspRemove 254 /* remove a connection end */
- #define dspOpen 253 /* open a connection */
- #define dspClose 252 /* close a connection */
- #define dspCLInit 251 /* create a connection listener */
- #define dspCLRemove 250 /* remove a connection listener */
- #define dspCLListen 249 /* post a listener request */
- #define dspCLDeny 248 /* deny an open connection request */
- #define dspStatus 247 /* get status of connection end */
- #define dspRead 246 /* read data from the connection */
- #define dspWrite 245 /* write data on the connection */
- #define dspAttention 244 /* send an attention message */
- #define dspOptions 243 /* set connection end options */
- #define dspReset 242 /* forward reset the connection */
- #define dspNewCID 241 /* generate a cid for a connection end */
-
-
- /* connection opening modes */
-
- #define ocRequest 1 /* request a connection with remote */
- #define ocPassive 2 /* wait for a connection request from remote */
- #define ocAccept 3 /* accept request as delivered by listener */
- #define ocEstablish 4 /* consider connection to be open */
-
-
- /* connection end states */
-
- #define sListening 1 /* for connection listeners */
- #define sPassive 2 /* waiting for a connection request from remote */
- #define sOpening 3 /* requesting a connection with remote */
- #define sOpen 4 /* connection is open */
- #define sClosing 5 /* connection is being torn down */
- #define sClosed 6 /* connection end state is closed */
-
-
-
- /* client event flags */
-
- #define eClosed 0x80 /* received connection closed advice */
- #define eTearDown 0x40 /* connection closed due to broken connection */
- #define eAttention 0x20 /* received attention message */
- #define eFwdReset 0x10 /* received forward reset advice */
-
- /* miscellaneous constants */
-
- #define attnBufSize 570 /* size of client attention buffer */
- #define minDSPQueueSize 100 /* Minimum size of receive or send Queue */
- #define defaultDSPQS 16384 /* random guess */
- #define RecvQSize defaultDSPQS
- #define SendQSize defaultDSPQS
-
- /* *** Seems to be a problem in Mac OS X too *** */
- /* Solaris defines u as (curproc->p_user)
- #if defined(u)
- #undef u
- #endif
- */
-
- typedef long (*ProcPtr)();
- typedef ProcPtr *ProcHandle;
- typedef char *Ptr;
- typedef Ptr *Handle;
-
- /* connection control block */
-
- struct TRCCB {
- u_char *ccbLink; /* link to next ccb */
- u_short refNum; /* user reference number */
- u_short state; /* state of the connection end */
- u_char userFlags; /* flags for unsolicited connection events */
- u_char localSocket; /* socket number of this connection end */
- at_inet_t remoteAddress; /* internet address of remote end */
- u_short attnCode; /* attention code received */
- u_short attnSize; /* size of received attention data */
- u_char *attnPtr; /* ptr to received attention data */
- u_char reserved[220]; /* for adsp internal use */
- };
-
- typedef struct TRCCB TRCCB;
- typedef TRCCB *TPCCB;
-
- /* init connection end parameters */
-
- struct TRinitParams {
- TPCCB ccbPtr; /* pointer to connection control block */
- ProcPtr userRoutine; /* client routine to call on event */
- u_char *sendQueue; /* client passed send queue buffer */
- u_char *recvQueue; /* client passed receive queue buffer */
- u_char *attnPtr; /* client passed receive attention buffer */
- u_short sendQSize; /* size of send queue (0..64K bytes) */
- u_short recvQSize; /* size of receive queue (0..64K bytes) */
- u_char localSocket; /* local socket number */
- };
-
- typedef struct TRinitParams TRinitParams;
-
- /* open connection parameters */
-
- struct TRopenParams {
- u_short localCID; /* local connection id */
- u_short remoteCID; /* remote connection id */
- at_inet_t remoteAddress; /* address of remote end */
- at_inet_t filterAddress; /* address filter */
- unsigned long sendSeq; /* local send sequence number */
- u_long recvSeq; /* receive sequence number */
- u_long attnSendSeq; /* attention send sequence number */
- u_long attnRecvSeq; /* attention receive sequence number */
- u_short sendWindow; /* send window size */
- u_char ocMode; /* open connection mode */
- u_char ocInterval; /* open connection request retry interval */
- u_char ocMaximum; /* open connection request retry maximum */
- };
-
- typedef struct TRopenParams TRopenParams;
-
- /* close connection parameters */
-
- struct TRcloseParams {
- u_char abort; /* abort connection immediately if non-zero */
- };
-
- typedef struct TRcloseParams TRcloseParams;
-
- /* client status parameter block */
-
- struct TRstatusParams {
- TPCCB ccbPtr; /* pointer to ccb */
- u_short sendQPending; /* pending bytes in send queue */
- u_short sendQFree; /* available buffer space in send queue */
- u_short recvQPending; /* pending bytes in receive queue */
- u_short recvQFree; /* available buffer space in receive queue */
- };
-
- typedef struct TRstatusParams TRstatusParams;
-
- /* read/write parameter block */
-
- struct TRioParams {
- u_short reqCount; /* requested number of bytes */
- u_short actCount; /* actual number of bytes */
- u_char *dataPtr; /* pointer to data buffer */
- u_char eom; /* indicates logical end of message */
- u_char flush; /* send data now */
- u_char dummy[2]; /*### LD */
- };
-
- typedef struct TRioParams TRioParams;
-
- /* attention parameter block */
-
- struct TRattnParams {
- u_short attnCode; /* client attention code */
- u_short attnSize; /* size of attention data */
- u_char *attnData; /* pointer to attention data */
- u_char attnInterval; /* retransmit timer in 10-tick intervals */
- u_char dummy[3]; /* ### LD */
- };
-
- typedef struct TRattnParams TRattnParams;
-
- /* client send option parameter block */
-
- struct TRoptionParams {
- u_short sendBlocking; /* quantum for data packets */
- u_char sendTimer; /* send timer in 10-tick intervals */
- u_char rtmtTimer; /* retransmit timer in 10-tick intervals */
- u_char badSeqMax; /* threshold for sending retransmit advice */
- u_char useCheckSum; /* use ddp packet checksum */
- u_short filler; /* ### LD */
- int newPID; /* ### Temp for backward compatibility 02/11/94 */
- };
-
- typedef struct TRoptionParams TRoptionParams;
-
- /* new cid parameters */
-
- struct TRnewcidParams {
- u_short newcid; /* new connection id returned */
- };
-
- typedef struct TRnewcidParams TRnewcidParams;
-
- union adsp_command {
- TRinitParams initParams; /* dspInit, dspCLInit */
- TRopenParams openParams; /* dspOpen, dspCLListen, dspCLDeny */
- TRcloseParams closeParams; /* dspClose, dspRemove */
- TRioParams ioParams; /* dspRead, dspWrite, dspAttnRead */
- TRattnParams attnParams; /* dspAttention */
- TRstatusParams statusParams; /* dspStatus */
- TRoptionParams optionParams; /* dspOptions */
- TRnewcidParams newCIDParams; /* dspNewCID */
- };
-
- /* ADSP CntrlParam ioQElement */
-
- struct DSPParamBlock {
- struct QElem *qLink;
- short qType;
- short ioTrap;
- Ptr ioCmdAddr;
- ProcPtr ioCompletion;
- short ioResult;
- char *ioNamePtr;
- short ioVRefNum;
- short ioCRefNum; /* adsp driver refNum */
- short csCode; /* adsp driver control code */
- long qStatus; /* adsp internal use */
- u_short ccbRefNum; /* connection end refNum */
- union adsp_command u;
- };
-
- typedef struct DSPParamBlock DSPParamBlock;
- typedef DSPParamBlock *DSPPBPtr;
-
- struct adspcmd {
- struct adspcmd *qLink;
- u_int ccbRefNum;
- caddr_t ioc;
- #ifdef KERNEL
- gref_t *gref;
- gbuf_t *mp;
- #else
- void *gref;
- void *mp;
- #endif
- short ioResult;
- u_short ioDirection;
- short csCode;
- u_short socket;
- union adsp_command u;
- };
-
- /* from h/adsp_frames.h */
-
- #ifdef NOT_USED
- /*
- * LAP Frame Information
- */
-
- typedef struct {
- u_char lap_dest;
- u_char lap_src;
- u_char lap_type;
- u_char lap_data[1];
- } LAP_FRAME;
-
- #define LAP_FRAME_LEN 3
-
- #define MAX_FRAME_SIZE 603
-
- #define LAP_DDP 0x01
- #define LAP_DDPX 0x02
-
- typedef struct {
- ua_short ddp_length; /* length of ddp fields */
- u_char ddp_dest; /* destination socket */
- u_char ddp_source; /* source socket */
- u_char ddp_type; /* protocol type */
- u_char ddp_data[1]; /* data field */
- } DDP_FRAME;
-
- #define DDPS_FRAME_LEN 5
- #endif NOT_USED
-
- typedef struct {
- ua_short ddpx_length; /* length and hop count */
- ua_short ddpx_cksm; /* checksum */
- at_net ddpx_dnet; /* destination network number */
- at_net ddpx_snet; /* source network number */
- u_char ddpx_dnode; /* destination node */
- u_char ddpx_snode; /* source node */
- u_char ddpx_dest; /* destination socket */
- u_char ddpx_source; /* source socket */
- u_char ddpx_type; /* protocol type */
- u_char ddpx_data[1]; /* data field */
- } DDPX_FRAME;
-
- #define DDPL_FRAME_LEN 13
-
- #ifdef NOT_USED
- typedef struct {
- u_char nbp_ctrl_cnt; /* control and tuple count */
- u_char nbp_id; /* enquiry/reply id */
- u_char nbp_data[1]; /* tuple space */
- } NBP_FRAME;
-
- #define NBP_TYPE_MASK 0xf0 /* mask of ctrl_cnt field */
- #define NBP_CNT_MASK 0x0f /* mask for number of tuples */
- #define NBP_BROADCAST 0x10 /* internet lookup */
- #define NBP_LOOKUP 0x20 /* lookup request */
- #define NBP_REPLY 0x30 /* response to lookup */
-
- typedef struct {
- u_char atp_control; /* control field */
- u_char atp_map; /* bitmap for acknowlegement */
- ua_short atp_tid; /* transaction id */
- union
- {
- u_char b[4]; /* user u_chars */
- ua_long dw;
- } atp_ub;
- u_char atp_data[1]; /* data field */
- } ATP_FRAME;
-
- #define ATP_FRAME_LEN 8
-
- #define ATP_TREQ 0x40 /* transaction request */
- #define ATP_TRESP 0x80 /* response packet */
- #define ATP_TREL 0xc0 /* transaction release packet */
- #define ATP_XO 0x20 /* exactly once flag */
- #define ATP_EOM 0x10 /* end of message flag */
- #define ATP_STS 0x08 /* send transaction status */
-
- #define ATP_TYPE(x) ((x)->atp_control & 0xc0)
-
- typedef struct {
- at_net net1;
- u_char zonename[33];
- } ZIP_1;
-
- typedef struct {
- at_net net1;
- at_net net2;
- u_char zonename[33];
- } ZIP_2;
-
- typedef struct {
- u_char zip_command; /* zip command number */
- u_char flags; /* Bit-mapped */
- union
- {
- ZIP_1 o; /* Packet has one net number */
- ZIP_2 r; /* Packet has cable range */
- } u;
- } ZIP_FRAME;
-
- /* Flags in the ZIP GetNetInfo & NetInfoReply buffer */
-
- #define ZIPF_BROADCAST 0x80
- #define ZIPF_ZONE_INVALID 0x80
- #define ZIPF_USE_BROADCAST 0x40
- #define ZIPF_ONE_ZONE 0x20
-
- #define ZIP_QUERY 1 /* ZIP Commands in zip frames */
- #define ZIP_REPLY 2
- #define ZIP_TAKEDOWN 3
- #define ZIP_BRINGUP 4
- #define ZIP_GETNETINFO 5
- #define ZIP_NETINFOREPLY 6
- #define ZIP_NOTIFY 7
-
- #define ZIP_GETMYZONE 7 /* ZIP commands in atp user u_chars[0] */
- #define ZIP_GETZONELIST 8
- #define ZIP_GETLOCALZONES 9
- #define ZIP_GETYOURZONE 10
-
- /*
- * Response to Reponder Request type #1.
- *
- * The first 4 u_chars are actually the 4 ATP user u_chars
- * Following this structure are 4 PASCAL strings:
- * System Version String. (max 127)
- * Finder Version String. (max 127)
- * LaserWriter Version String. (max 127)
- * AppleShare Version String. (max 24)
- */
- typedef struct
- {
- u_char UserU_Chars[2];
- ua_short ResponderVersion;
- ua_short AtalkVersion;
- u_char ROMVersion;
- u_char SystemType;
- u_char SystemClass;
- u_char HdwrConfig;
- ua_short ROM85Version;
- u_char ResponderLevel;
- u_char ResponderLink;
- u_char data[1];
- } RESPONDER_FRAME;
- #endif NOT_USED
-
- /*
- * ADSP Frame
- */
- typedef struct {
- ua_short CID;
- ua_long pktFirstByteSeq;
- ua_long pktNextRecvSeq;
- ua_short pktRecvWdw;
- u_char descriptor; /* Bit-Mapped */
- u_char data[1];
- } ADSP_FRAME, *ADSP_FRAMEPtr;
-
- #define ADSP_FRAME_LEN 13
-
- #define ADSP_CONTROL_BIT 0x80
- #define ADSP_ACK_REQ_BIT 0x40
- #define ADSP_EOM_BIT 0x20
- #define ADSP_ATTENTION_BIT 0x10
- #define ADSP_CONTROL_MASK 0x0F
-
- #define ADSP_CTL_PROBE 0x00 /* Probe or acknowledgement */
- #define ADSP_CTL_OREQ 0x01 /* Open Connection Request */
- #define ADSP_CTL_OACK 0x02 /* Open Request acknowledgment */
- #define ADSP_CTL_OREQACK 0x03 /* Open Request and acknowledgement */
- #define ADSP_CTL_ODENY 0x04 /* Open Request denial */
- #define ADSP_CTL_CLOSE 0x05 /* Close connection advice */
- #define ADSP_CTL_FRESET 0x06 /* Forward Reset */
- #define ADSP_CTL_FRESET_ACK 0x07 /* Forward Reset Acknowledgement */
- #define ADSP_CTL_RETRANSMIT 0x08 /* Retransmit advice */
-
- typedef struct {
- ua_short version; /* Must be in network byte order */
- ua_short dstCID; /* */
- ua_long pktAttnRecvSeq; /* Must be in network byte order */
- } ADSP_OPEN_DATA, *ADSP_OPEN_DATAPtr;
-
- #define ADSP_OPEN_FRAME_LEN 8
-
- #define ADSP_MAX_DATA_LEN 572
-
- /* from h/adsp_ioctl.h */
-
- /*
- * Defines that correspond to atlog.h in the N & C Appletalk
- * sources.
- */
-
- #define AT_MID_ADSP 212
-
- /* Streams ioctl definitions */
-
- #define ADSP_IOCTL(i) ((i>>8) == AT_MID_ADSP)
- #define ADSPATTNREAD ((AT_MID_ADSP<<8) | 254) /* read attention data */
- #define ADSPOPEN ((AT_MID_ADSP<<8) | 253) /* open a connection */
- #define ADSPCLOSE ((AT_MID_ADSP<<8) | 252) /* close a connection */
- #define ADSPCLINIT ((AT_MID_ADSP<<8) | 251) /* create a conn listener */
- #define ADSPCLREMOVE ((AT_MID_ADSP<<8) | 250) /* remove a conn listener */
- #define ADSPCLLISTEN ((AT_MID_ADSP<<8) | 249) /* post a listener request */
- #define ADSPCLDENY ((AT_MID_ADSP<<8) | 248) /* deny an open connection request */
- #define ADSPSTATUS ((AT_MID_ADSP<<8) | 247) /* get status of conn end */
- #define ADSPREAD ((AT_MID_ADSP<<8) | 246) /* read data from conn */
- #define ADSPWRITE ((AT_MID_ADSP<<8) | 245) /* write data on the conn */
- #define ADSPATTENTION ((AT_MID_ADSP<<8) | 244) /* send attention message */
- #define ADSPOPTIONS ((AT_MID_ADSP<<8) | 243) /* set conn end options */
- #define ADSPRESET ((AT_MID_ADSP<<8) | 242) /* forward reset connection */
- #define ADSPNEWCID ((AT_MID_ADSP<<8) | 241) /* generate a cid conn end */
- #define ADSPBINDREQ ((AT_MID_ADSP<<8) | 240)
- #define ADSPGETSOCK ((AT_MID_ADSP<<8) | 239)
- #define ADSPGETPEER ((AT_MID_ADSP<<8) | 238)
-
- #ifdef KERNEL
-
- /* from h/adsp_adsp.h */
-
- /* Definitions from strgeneric.h (on AIX?) */
- #define STR_IGNORE 0
- #define STR_PUTNEXT 1
- #define STR_PUTBACK 2
- #define STR_QTIME (HZ >> 3)
-
- extern int adspInit();
- extern int adspOpen();
- extern int adspCLListen();
- extern int adspClose();
- extern int adspCLDeny();
- extern int adspStatus();
- extern int adspRead();
- extern int adspWrite();
- extern int adspAttention();
- extern int adspOptions();
- extern int adspReset();
- extern int adspNewCID();
- extern int adspPacket();
-
-
- struct adsp_debug {
- int ad_time;
- int ad_seq;
- int ad_caller;
- int ad_descriptor;
- int ad_bits;
- short ad_sendCnt;
- short ad_sendMax;
- int ad_maxSendSeq;
- int ad_sendWdwSeq;
- };
-
- #endif
- #endif /* _NETAT_ADSP_H_ */
-