+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-/*
- *
- * ORIGINS: 82
- *
- * (C) COPYRIGHT Apple Computer, Inc. 1992-1996
- * All Rights Reserved
- *
- */
-
-#ifndef _NETAT_ADSP_H_
-#define _NETAT_ADSP_H_
-#include <sys/appleapiopts.h>
-#include <netat/appletalk.h>
-
-#ifdef __APPLE_API_OBSOLETE
-
-/* 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)(void *, void *); /* XXX */
-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_PRIVATE
-
-/* 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)
-
-struct ccb;
-#define CCBPtr struct ccb *
-extern int adspInit(CCBPtr sp, struct adspcmd *ap);
-extern int adspOpen(register CCBPtr sp, register struct adspcmd *pb);
-extern int adspCLListen( register CCBPtr sp, register struct adspcmd *pb);
-extern int adspClose(register CCBPtr sp, register struct adspcmd *pb);
-extern int adspCLDeny(struct adspcmd *pb, CCBPtr sp);
-extern int adspStatus(CCBPtr sp, register struct adspcmd *pb);
-extern int adspRead(register CCBPtr sp, register struct adspcmd *pb);
-extern int adspWrite(CCBPtr sp, struct adspcmd *pb);
-extern int adspAttention(register struct adspcmd *pb, register CCBPtr sp);
-extern int adspOptions(CCBPtr sp, struct adspcmd *pb);
-extern int adspReset(CCBPtr sp, struct adspcmd *pb);
-extern int adspNewCID(CCBPtr sp, struct adspcmd *pb);
-extern int adspPacket(gref_t *gref, gbuf_t *mp);
-
-int adsp_open(gref_t *);
-void adsp_input(gbuf_t *);
-
-#undef CCBPtr
-
-
-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 /* KERNEL_PRIVATE */
-#endif /* __APPLE_API_OBSOLETE */
-#endif /* _NETAT_ADSP_H_ */
projects / apple / xnu.git / blobdiff