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When a packet is sent via a FDDI interface, perform appropriate MAC

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transmission checks; when it is received, label the packet appropriately.
Although we don't have a local FDDI setup to test this with, the
labeling and checks are identical to other interface classes.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
This commit is contained in:
Robert Watson 2002-10-20 22:27:59 +00:00
parent 9476111d3a
commit 4141b621ac
1 changed files with 12 additions and 0 deletions
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12
sys/net/if_fddisubr.c
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@ -40,10 +40,12 @@
#include "opt_inet.h"
#include "opt_inet6.h"
#include "opt_ipx.h"
#include "opt_mac.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/mac.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <sys/module.h>
@ -124,6 +126,12 @@ fddi_output(ifp, m, dst, rt0)
struct fddi_header *fh;
struct arpcom *ac = IFP2AC(ifp);
#ifdef MAC
error = mac_check_ifnet_transmit(ifp, m);
if (error)
senderr(error);
#endif
if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING))
senderr(ENETDOWN);
getmicrotime(&ifp->if_lastchange);
@ -364,6 +372,10 @@ fddi_input(ifp, fh, m)
if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING))
goto dropanyway;
#ifdef MAC
mac_create_mbuf_from_ifnet(ifp, m);
#endif
/*
* Discard non local unicast packets when interface
* is in promiscuous mode.