+++ /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_DDP_H_
-#define _NETAT_DDP_H_
-#include <sys/appleapiopts.h>
-
-#ifdef __APPLE_API_OBSOLETE
-
-/* Header and data sizes */
-
-#define DDP_HDR_SIZE 5 /* DDP (short) header size */
-#define DDP_X_HDR_SIZE 13 /* DDP extended header size */
-#define DDP_DATA_SIZE 586 /* Maximum DataGram data size */
-#define DDP_DATAGRAM_SIZE 599 /* Maximum DataGram size */
-
-/* DDP socket definitions */
-
-#define DDP_SOCKET_1st_RESERVED 1 /* First in reserved range */
-#define DDP_SOCKET_1st_EXPERIMENTAL 64 /* First in experimental range */
-#define DDP_SOCKET_1st_DYNAMIC 128 /* First in dynamic range */
-#define DDP_SOCKET_LAST 253 /* Last socket in any range */
-
-/* DDP type used to replace "0" on packets sent out, for compatibility
- with Open Transport */
-#define DEFAULT_OT_DDPTYPE 11
-
-/* DDP well-known sockets */
-
-#define RTMP_SOCKET 1 /* RTMP socket number */
-#define NBP_SOCKET 2 /* NIS socket number */
-#define EP_SOCKET 4 /* EP socket number */
-#define ZIP_SOCKET 6 /* ZIP socket number */
-
-/* DDP extended header packet format */
-
-typedef struct {
-#if BYTE_ORDER == BIG_ENDIAN
- unsigned unused:2,
- hopcount:4, /* hop count/len high order */
- length_H:2;
-#endif
-#if BYTE_ORDER == LITTLE_ENDIAN
- unsigned length_H:2,
- hopcount:4,
- unused:2;
-#endif
- u_char length_L; /* len low order */
- ua_short checksum; /* Checksum */
- at_net dst_net; /* Destination network number */
- at_net src_net; /* Source network number */
- at_node dst_node; /* Destination node ID */
- at_node src_node; /* Source node ID */
- at_socket dst_socket; /* Destination socket number */
- at_socket src_socket; /* Source socket number */
- u_char type; /* Protocol type */
- char data[DDP_DATA_SIZE];
-} at_ddp_t;
-
-
-#define DDPLEN_ASSIGN(ddp, len) \
- ddp->length_H = 0x03 & (len >> 8); \
- ddp->length_L = len & 0xff;
-
-#define DDPLEN_VALUE(ddp) \
- (((u_short)ddp->length_H) << 8) + ddp->length_L
-
-/* DDP module statistics and configuration */
-
-typedef struct at_ddp_stats {
- /* General */
-
- /* Receive stats */
- u_int rcv_bytes;
- u_int rcv_packets;
- u_int rcv_bad_length;
- u_int rcv_unreg_socket;
- u_int rcv_bad_socket;
- u_int rcv_bad_checksum;
- u_int rcv_dropped_nobuf;
-
- /* Transmit stats */
- u_int xmit_bytes;
- u_int xmit_packets;
- u_int xmit_BRT_used;
- u_int xmit_bad_length;
- u_int xmit_bad_addr;
- u_int xmit_dropped_nobuf;
-} at_ddp_stats_t;
-
-
-/* DDP streams module ioctls */
-
-#define AT_MID_DDP 203
-
-#define DDP_IOC_MYIOCTL(i) ((i>>8) == AT_MID_DDP)
-#define DDP_IOC_GET_CFG ((AT_MID_DDP<<8) | 1)
-
-#ifdef NOT_USED
-#define DDP_IOC_BIND_SOCK ((AT_MID_DDP<<8) | 2)
-#define DDP_IOC_GET_STATS ((AT_MID_DDP<<8) | 3)
-#define DDP_IOC_LSTATUS_TABLE ((AT_MID_DDP<<8) | 4)
-#define DDP_IOC_ULSTATUS_TABLE ((AT_MID_DDP<<8) | 5)
-#define DDP_IOC_RSTATUS_TABLE ((AT_MID_DDP<<8) | 6)
-#define DDP_IOC_SET_WROFF ((AT_MID_DDP<<8) | 7 )
-#define DDP_IOC_SET_OPTS ((AT_MID_DDP<<8) | 8 )
-#define DDP_IOC_GET_OPTS ((AT_MID_DDP<<8) | 9 )
-#define DDP_IOC_GET_SOCK ((AT_MID_DDP<<8) | 10)
-#define DDP_IOC_GET_PEER ((AT_MID_DDP<<8) | 11)
-#define DDP_IOC_SET_PEER ((AT_MID_DDP<<8) | 12)
-#define DDP_IOC_SET_PROTO ((AT_MID_DDP<<8) | 13)
-#endif
-
-#ifdef KERNEL_PRIVATE
-
-#define DDP_MIN_NETWORK 0x0001
-#define DDP_MAX_NETWORK 0xfffe
-#define DDP_STARTUP_LOW 0xff00
-#define DDP_STARTUP_HIGH DDP_MAX_NETWORK
-
-typedef struct {
- void **inputQ;
- int *pidM;
- char **socketM;
- char *dbgBits;
-} proto_reg_t;
-
-/* *** note: this counts on the src address always being that of the
- home port
- *** */
-#define FROM_US(ddp) ((NET_VALUE(ddp->src_net) ==\
- ifID_home->ifThisNode.s_net) && \
- ifID_home->ifThisNode.s_node == ddp->src_node)
-
-#define RT_LOOKUP_OKAY(ifID, ddp) \
- ((ROUTING_MODE && ifID->ifRoutingState==PORT_ONLINE) || \
- (MULTIHOME_MODE && FROM_US(ddp)))
-
-#ifdef NOT_YET
-/* from sys_glue.c */
-
-/* from ddp.c */
-int ddp_bind_socket(ddp_socket_t *socketp);
-int ddp_close_socket(ddp_socket_t *socketp);
-
-/* from ddp_proto.c */
-int ddp_close(gref_t *gref);
-void ddp_putmsg(gref_t *gref, gbuf_t *mp);
-void ddp_stop(gbuf_t *mioc, gref_t *gref);
-
-/* in ddp_lap.c */
-
-#endif /* NOT_YET */
-
-void ddp_bit_reverse(unsigned char *);
-
-int ddp_pru_abort(struct socket *so);
-
-int ddp_pru_attach(struct socket *so, int proto,
- struct proc *p);
-int ddp_pru_bind(struct socket *so, struct sockaddr *nam,
- struct proc *p);
-int ddp_pru_connect(struct socket *so, struct sockaddr *nam,
- struct proc *p);
-
-int ddp_pru_control(struct socket *so, u_long cmd, caddr_t data,
- struct ifnet *ifp, struct proc *p);
-int ddp_pru_detach(struct socket *so);
-int ddp_pru_disconnect(struct socket *so);
-
-int ddp_pru_peeraddr(struct socket *so,
- struct sockaddr **nam);
-
-int ddp_pru_send(struct socket *so, int flags, struct mbuf *m,
- struct sockaddr *addr, struct mbuf *control,
- struct proc *p);
-
-int ddp_pru_shutdown(struct socket *so);
-int ddp_pru_sockaddr(struct socket *so,
- struct sockaddr **nam);
-
-int ddp_output(gbuf_t **, at_socket , int );
-u_short ddp_checksum(gbuf_t *, int);
-gbuf_t *ddp_compress_msg(gbuf_t *);
-
-struct at_ifaddr;
-struct etalk_addr;
-
-int ddp_router_output(
- gbuf_t *mp,
- struct at_ifaddr *ifID,
- int addr_type,
- at_net_al router_net,
- at_node router_node,
- struct etalk_addr *enet_addr);
-
-struct at_ifaddr *forUs(at_ddp_t *);
-
-void zip_send_queries(struct at_ifaddr *, at_net_al, at_node);
-int zip_handle_getmyzone(struct at_ifaddr *, gbuf_t *);
-int zip_type_packet(gbuf_t *);
-void zip_sched_getnetinfo (void *);
-
-int at_unreg_mcast(struct at_ifaddr *, caddr_t);
-int at_reg_mcast(struct at_ifaddr *, caddr_t);
-
-int ddp_shutdown(int);
-
-void routing_needed(gbuf_t *, struct at_ifaddr *, char);
-
-int getPhysAddrSize(int);
-int getAarpTableSize(int);
-
-int aarp_init1(struct at_ifaddr *);
-int aarp_init2(struct at_ifaddr *);
-
-int getRtmpTableSize(void);
-
-void sethzonehash(struct at_ifaddr *);
-
-int ddp_add_if(struct at_ifaddr *);
-void ddp_rem_if(struct at_ifaddr *);
-
-void ddp_brt_init(void);
-void ddp_brt_shutdown(void);
-
-int setLocalZones(at_nvestr_t *, int);
-
-void ddp_brt_sweep(void);
-
-
-#endif /* KERNEL_PRIVATE */
-#endif /* __APPLE_API_OBSOLETE */
-#endif /* _NETAT_DDP_H_ */
projects / apple / xnu.git / blobdiff