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freebsd-skq/sys/netatalk/at_extern.h

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/* -> /*- for license, minor formatting changes, insert COPYRIGHT into files
2005-01-07 02:35:34 +00:00
/*-
* Copyright (c) 1990,1994 Regents of The University of Michigan.
* All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appears in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation, and that the name of The University
* of Michigan not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. This software is supplied as is without expressed or
* implied warranties of any kind.
*
* This product includes software developed by the University of
* California, Berkeley and its contributors.
*
* Research Systems Unix Group
* The University of Michigan
* c/o Wesley Craig
* 535 W. William Street
* Ann Arbor, Michigan
* +1-313-764-2278
* netatalk@umich.edu
*
KSE Milestone 2 Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process. Sorry john! (your next MFC will be a doosie!) Reviewed by: peter@freebsd.org, dillon@freebsd.org X-MFC after: ha ha ha ha
2001-09-12 08:38:13 +00:00
* $FreeBSD$
*/
Forward declare some structs so that this file is more self-sufficient.
1998-02-03 21:52:02 +00:00
struct mbuf;
struct sockaddr_at;
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
Make INET a proper option. This will not make any of object files that LINT create change; there might be differences with INET disabled, but hardly anything compiled before without INET anyway. Now the 'obvious' things will give a proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The only thing that _should_ work (but can't be made to compile reasonably easily) is sppp :-( This commit move struct arpcom from <netinet/if_ether.h> to <net/if_arp.h>.
1998-01-08 23:42:31 +00:00
#ifdef _NET_IF_ARP_H_
Fixed the type of timeout functions and removed casts that hid the type mismatches. There was no problem in practice (at least on 386's).
1997-04-20 15:36:12 +00:00
extern timeout_t aarpprobe;
This commit does two things: 1. rt_check() cleanup: rt_check() is only necessary for some address families to gain access to the corresponding arp entry, so call it only in/near the *resolve() routines where it is actually used -- at the moment this is arpresolve(), nd6_storelladdr() (the call is embedded here), and atmresolve() (the call is just before atmresolve to reduce the number of changes). This change will make it a lot easier to decouple the arp table from the routing table. There is an extra call to rt_check() in if_iso88025subr.c to determine the routing info length. I have left it alone for the time being. The interface of arpresolve() and nd6_storelladdr() now changes slightly: + the 'rtentry' parameter (really a hint from the upper level layer) is now passed unchanged from *_output(), so it becomes the route to the final destination and not to the gateway. + the routines will return 0 if resolution is possible, non-zero otherwise. + arpresolve() returns EWOULDBLOCK in case the mbuf is being held waiting for an arp reply -- in this case the error code is masked in the caller so the upper layer protocol will not see a failure. 2. arpcom untangling Where possible, use 'struct ifnet' instead of 'struct arpcom' variables, and use the IFP2AC macro to access arpcom fields. This mostly affects the netatalk code. === Detailed changes: === net/if_arcsubr.c rt_check() cleanup, remove a useless variable net/if_atmsubr.c rt_check() cleanup net/if_ethersubr.c rt_check() cleanup, arpcom untangling net/if_fddisubr.c rt_check() cleanup, arpcom untangling net/if_iso88025subr.c rt_check() cleanup netatalk/aarp.c arpcom untangling, remove a block of duplicated code netatalk/at_extern.h arpcom untangling netinet/if_ether.c rt_check() cleanup (change arpresolve) netinet6/nd6.c rt_check() cleanup (change nd6_storelladdr)
2004-04-25 09:24:52 +00:00
extern int aarpresolve (struct ifnet *,
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
struct mbuf *,
struct sockaddr_at *,
Remove __P.
2002-03-20 02:39:27 +00:00
u_char *);
extern int at_broadcast (struct sockaddr_at *);
Convert the aa_ifaddr timeout to a callout, and run the aarprobe callout MPSAFE. Acquire the aarptab_mtx to make sure that the callout and msleep in the ioctl thread don't race. MFC after: 1 week
2005-02-22 14:20:29 +00:00
extern struct mtx aarptab_mtx;
#define AARPTAB_LOCK() mtx_lock(&aarptab_mtx)
#define AARPTAB_UNLOCK() mtx_unlock(&aarptab_mtx)
#define AARPTAB_LOCK_ASSERT() mtx_assert(&aarptab_mtx, MA_OWNED)
#define AARPTAB_UNLOCK_ASSERT() mtx_assert(&aarptab_mtx, MA_NOTOWNED)
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
#endif
#ifdef _NETATALK_AARP_H_
Remove __P.
2002-03-20 02:39:27 +00:00
extern void aarptfree (struct aarptab *);
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
#endif
Forward declare some structs so that this file is more self-sufficient.
1998-02-03 21:52:02 +00:00
struct ifnet;
KSE Milestone 2 Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process. Sorry john! (your next MFC will be a doosie!) Reviewed by: peter@freebsd.org, dillon@freebsd.org X-MFC after: ha ha ha ha
2001-09-12 08:38:13 +00:00
struct thread;
Forward declare some structs so that this file is more self-sufficient.
1998-02-03 21:52:02 +00:00
struct socket;
Update netisr handling; Each SWI now registers its queue, and all queue drain routines are done by swi_net, which allows for better queue control at some future point. Packets may also be directly dispatched to a netisr instead of queued, this may be of interest at some installations, but currently defaults to off. Reviewed by: hsu, silby, jayanth, sam Sponsored by: DARPA, NAI Labs
2003-03-04 23:19:55 +00:00
extern void aarpintr (struct mbuf *);
extern void at1intr (struct mbuf *);
extern void at2intr (struct mbuf *);
Remove __P.
2002-03-20 02:39:27 +00:00
extern void aarp_clean (void);
extern int at_control (struct socket *so,
This commit fixes various 64bit portability problems required for FreeBSD/alpha. The most significant item is to change the command argument to ioctl functions from int to u_long. This change brings us inline with various other BSD versions. Driver writers may like to use (__FreeBSD_version == 300003) to detect this change. The prototype FreeBSD/alpha machdep will follow in a couple of days time.
1998-06-07 17:13:14 +00:00
u_long cmd,
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
caddr_t data,
struct ifnet *ifp,
Remove __P.
2002-03-20 02:39:27 +00:00
struct thread *td);
extern u_short at_cksum (struct mbuf *m, int skip);
extern void ddp_init (void);
extern struct at_ifaddr *at_ifawithnet (struct sockaddr_at *);
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
#ifdef _NETATALK_DDP_VAR_H_
Remove __P.
2002-03-20 02:39:27 +00:00
extern int ddp_output (struct mbuf *m, struct socket *so);
make the netatalk output routine matcy the prtotype used in the protocol structure. Silences a warning from Gcc.
1997-03-05 09:17:38 +00:00
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
#endif
#if defined (_NETATALK_DDP_VAR_H_) && defined(_NETATALK_AT_VAR_H_)
Remove __P.
2002-03-20 02:39:27 +00:00
extern struct ddpcb *ddp_search(struct sockaddr_at *,
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
struct sockaddr_at *,
Remove __P.
2002-03-20 02:39:27 +00:00
struct at_ifaddr *);
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
#endif
#ifdef _NET_ROUTE_H_
Remove __P.
2002-03-20 02:39:27 +00:00
int ddp_route(struct mbuf *m, struct route *ro);
Obtained from: netatalk distribution netatalk@itd.umich.edu Kernel Appletalk protocol support both CAP and netatalk can make use of this.. still needs some owrk but it seemd the right tiime to commit it so other can experiment.
1996-05-24 01:35:45 +00:00
#endif
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