1 files changed, 0 insertions, 400 deletions
diff --git a/sys/altq/altq_afmap.c b/sys/altq/altq_afmap.c
deleted file mode 100644
index d718226e2c1..00000000000
--- a/sys/altq/altq_afmap.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*	$OpenBSD: altq_afmap.c,v 1.4 2002/11/26 01:03:33 henning Exp $	*/
-/*	$KAME: altq_afmap.c,v 1.7 2000/12/14 08:12:45 thorpej Exp $	*/
-
-/*
- * Copyright (C) 1997-2000
- *	Sony Computer Science Laboratories Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * experimental:
- * mapping an ip flow to atm vpi/vci.
- * this module is not related to queueing at all, but uses the altq
- * flowinfo mechanism.  it's just put in the altq framework since
- * it is easy to add devices to altq.
- */
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/uio.h>
-#include <sys/socket.h>
-#include <sys/systm.h>
-#include <sys/proc.h>
-#include <sys/errno.h>
-#include <sys/time.h>
-#include <sys/kernel.h>
-
-#include <net/if.h>
-#include <net/if_types.h>
-#include <netinet/in.h>
-
-#include <altq/altq.h>
-#include <altq/altq_conf.h>
-#include <altq/altq_afmap.h>
-
-LIST_HEAD(, afm_head) afhead_chain;
-
-static struct afm *afm_match4(struct afm_head *, struct flowinfo_in *);
-#ifdef INET6
-static struct afm *afm_match6(struct afm_head *, struct flowinfo_in6 *);
-#endif
-
-/*
- * rules to block interrupts: afm_match can be called from a net
- * level interrupt so that other routines handling the lists should
- * be called in splnet().
- */
-int
-afm_alloc(ifp)
-	struct ifnet *ifp;
-{
-	struct afm_head *head;
-
-	MALLOC(head, struct afm_head *, sizeof(struct afm_head),
-	       M_DEVBUF, M_WAITOK);
-	if (head == NULL)
-		panic("afm_alloc: malloc failed!");
-	bzero(head, sizeof(struct afm_head));
-
-	/* initialize per interface afmap list */
-	LIST_INIT(&head->afh_head);
-
-	head->afh_ifp = ifp;
-
-	/* add this afm_head to the chain */
-	LIST_INSERT_HEAD(&afhead_chain, head, afh_chain);
-
-	return (0);
-}
-
-int
-afm_dealloc(ifp)
-	struct ifnet *ifp;
-{
-	struct afm_head *head;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next)
-		if (head->afh_ifp == ifp)
-			break;
-	if (head == NULL)
-		return (-1);
-
-	afm_removeall(ifp);
-
-	LIST_REMOVE(head, afh_chain);
-
-	FREE(head, M_DEVBUF);
-	return 0;
-}
-
-struct afm *
-afm_top(ifp)
-	struct ifnet *ifp;
-{
-	struct afm_head *head;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next)
-		if (head->afh_ifp == ifp)
-			break;
-	if (head == NULL)
-		return NULL;
-
-	return (head->afh_head.lh_first);
-}
-
-int afm_add(ifp, flowmap)
-	struct ifnet *ifp;
-	struct atm_flowmap *flowmap;
-{
-	struct afm_head *head;
-	struct afm *afm;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next)
-		if (head->afh_ifp == ifp)
-			break;
-	if (head == NULL)
-		return (-1);
-
-	if (flowmap->af_flowinfo.fi_family == AF_INET) {
-		if (flowmap->af_flowinfo.fi_len != sizeof(struct flowinfo_in))
-			return (EINVAL);
-#ifdef INET6
-	} else if (flowmap->af_flowinfo.fi_family == AF_INET6) {
-		if (flowmap->af_flowinfo.fi_len != sizeof(struct flowinfo_in6))
-			return (EINVAL);
-#endif
-	} else
-		return (EINVAL);
-
-	MALLOC(afm, struct afm *, sizeof(struct afm),
-	       M_DEVBUF, M_WAITOK);
-	if (afm == NULL)
-		return (ENOMEM);
-	bzero(afm, sizeof(struct afm));
-
-	afm->afm_vci = flowmap->af_vci;
-	afm->afm_vpi = flowmap->af_vpi;
-	bcopy(&flowmap->af_flowinfo, &afm->afm_flowinfo,
-	      flowmap->af_flowinfo.fi_len);
-
-	LIST_INSERT_HEAD(&head->afh_head, afm, afm_list);
-	return 0;
-}
-
-int
-afm_remove(afm)
-	struct afm *afm;
-{
-	LIST_REMOVE(afm, afm_list);
-	FREE(afm, M_DEVBUF);
-	return (0);
-}
-
-int
-afm_removeall(ifp)
-	struct ifnet *ifp;
-{
-	struct afm_head *head;
-	struct afm *afm;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next)
-		if (head->afh_ifp == ifp)
-			break;
-	if (head == NULL)
-		return (-1);
-
-	while ((afm = head->afh_head.lh_first) != NULL)
-		afm_remove(afm);
-	return (0);
-}
-
-struct afm *
-afm_lookup(ifp, vpi, vci)
-	struct ifnet *ifp;
-	int vpi, vci;
-{
-	struct afm_head *head;
-	struct afm *afm;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next)
-		if (head->afh_ifp == ifp)
-			break;
-	if (head == NULL)
-		return NULL;
-
-	for (afm = head->afh_head.lh_first; afm != NULL;
-	     afm = afm->afm_list.le_next)
-		if (afm->afm_vpi == vpi && afm->afm_vci == vci)
-			break;
-	return afm;
-}
-
-static struct afm *
-afm_match4(head, fp)
-	struct afm_head *head;
-	struct flowinfo_in *fp;
-{
-	struct afm *afm;
-
-	for (afm = head->afh_head.lh_first; afm != NULL;
-	     afm = afm->afm_list.le_next) {
-		if (afm->afm_flowinfo4.fi_dst.s_addr != 0 &&
-		    afm->afm_flowinfo4.fi_dst.s_addr != fp->fi_dst.s_addr)
-			continue;
-		if (afm->afm_flowinfo4.fi_dport != 0 &&
-		    afm->afm_flowinfo4.fi_dport != fp->fi_dport)
-			continue;
-		if (afm->afm_flowinfo4.fi_src.s_addr != 0 &&
-		    afm->afm_flowinfo4.fi_src.s_addr != fp->fi_src.s_addr)
-			continue;
-		if (afm->afm_flowinfo4.fi_sport != 0 &&
-		    afm->afm_flowinfo4.fi_sport != fp->fi_sport)
-			continue;
-		if (afm->afm_flowinfo4.fi_proto != 0 &&
-		    afm->afm_flowinfo4.fi_proto != fp->fi_proto)
-			continue;
-		/* match found! */
-		return (afm);
-	}
-	return NULL;
-}
-
-#ifdef INET6
-static struct afm *
-afm_match6(head, fp)
-	struct afm_head *head;
-	struct flowinfo_in6 *fp;
-{
-	struct afm *afm;
-
-	for (afm = head->afh_head.lh_first; afm != NULL;
-	     afm = afm->afm_list.le_next) {
-		if (afm->afm_flowinfo6.fi6_flowlabel != 0 &&
-		    afm->afm_flowinfo6.fi6_flowlabel != fp->fi6_flowlabel)
-			continue;
-#ifdef notyet
-		if (!IN6_IS_ADDR_UNSPECIFIED(&afm->afm_flowinfo6.fi6_dst) &&
-		    !IN6_ARE_ADDR_EQUAL(&afm->afm_flowinfo6.fi6_dst,
-					&fp->fi6_dst))
-			continue;
-		if (afm->afm_flowinfo6.fi6_dport != 0 &&
-		    afm->afm_flowinfo6.fi6_dport != fp->fi6_dport)
-			continue;
-#endif
-		if (!IN6_IS_ADDR_UNSPECIFIED(&afm->afm_flowinfo6.fi6_src) &&
-		    !IN6_ARE_ADDR_EQUAL(&afm->afm_flowinfo6.fi6_src,
-					&fp->fi6_src))
-			continue;
-#ifdef notyet
-		if (afm->afm_flowinfo6.fi6_sport != 0 &&
-		    afm->afm_flowinfo6.fi6_sport != fp->fi6_sport)
-			continue;
-#endif
-		if (afm->afm_flowinfo6.fi6_proto != 0 &&
-		    afm->afm_flowinfo6.fi6_proto != fp->fi6_proto)
-			continue;
-		/* match found! */
-		return (afm);
-	}
-	return NULL;
-}
-#endif
-
-/* should be called in splimp() */
-struct afm *
-afm_match(ifp, flow)
-	struct ifnet *ifp;
-	struct flowinfo *flow;
-{
-	struct afm_head *head;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next)
-		if (head->afh_ifp == ifp)
-			break;
-	if (head == NULL)
-		return NULL;
-
-	switch (flow->fi_family) {
-	case AF_INET:
-		return (afm_match4(head, (struct flowinfo_in *)flow));
-
-#ifdef INET6
-	case AF_INET6:
-		return (afm_match6(head, (struct flowinfo_in6 *)flow));
-#endif
-
-	default:
-		return NULL;
-	}
-}
-
-/*
- * afm device interface
- */
-altqdev_decl(afm);
-
-int
-afmopen(dev, flag, fmt, p)
-	dev_t dev;
-	int flag, fmt;
-	struct proc *p;
-{
-	return 0;
-}
-
-int
-afmclose(dev, flag, fmt, p)
-	dev_t dev;
-	int flag, fmt;
-	struct proc *p;
-{
-	int err, error = 0;
-	struct atm_flowmap fmap;
-	struct afm_head *head;
-
-	for (head = afhead_chain.lh_first; head != NULL;
-	     head = head->afh_chain.le_next) {
-
-		/* call interface to clean up maps */
-#if defined(__NetBSD__) || defined(__OpenBSD__)
-		sprintf(fmap.af_ifname, "%s", head->afh_ifp->if_xname);
-#else
-		sprintf(fmap.af_ifname, "%s%d",
-			head->afh_ifp->if_name, head->afh_ifp->if_unit);
-#endif
-		err = afmioctl(dev, AFM_CLEANFMAP, (caddr_t)&fmap, flag, p);
-		if (err && error == 0)
-			error = err;
-	}
-
-	return error;
-}
-
-int
-afmioctl(dev, cmd, addr, flag, p)
-	dev_t dev;
-	ioctlcmd_t cmd;
-	caddr_t addr;
-	int flag;
-	struct proc *p;
-{
-	int	error = 0;
-	struct atm_flowmap *flowmap;
-	struct ifnet *ifp;
-
-	/* check cmd for superuser only */
-	switch (cmd) {
-	case AFM_GETFMAP:
-		break;
-	default:
-#if (__FreeBSD_version > 400000)
-		error = suser(p);
-#else
-		error = suser(p->p_ucred, &p->p_acflag);
-#endif
-		if (error)
-			return (error);
-		break;
-	}
-
-	/* lookup interface */
-	flowmap = (struct atm_flowmap *)addr;
-	flowmap->af_ifname[IFNAMSIZ-1] = '\0';
-	ifp = ifunit(flowmap->af_ifname);
-	if (ifp == NULL || ifp->if_ioctl == NULL ||
-	    (ifp->if_flags & IFF_RUNNING) == 0)
-		error = ENXIO;
-	else
-		error = ifp->if_ioctl(ifp, cmd, addr);
-
-	return error;
-}