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When a packet is destined for delivery via an ATM medium, perform
appropriate interface transmission checks and delivery labeling. While we don't have a local ATM configuration, this code is almost identical to all other interface classes. Approved by: re Obtained from: TrustedBSD Project Sponsored by: DARPA, Network Associates Laboratories
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parent
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commit
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=105576
@ -40,10 +40,12 @@
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#include "opt_inet.h"
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#include "opt_inet6.h"
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#include "opt_mac.h"
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#include "opt_natm.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/mac.h>
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#include <sys/mbuf.h>
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#include <sys/socket.h>
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#include <sys/sockio.h>
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@ -103,6 +105,12 @@ atm_output(ifp, m0, dst, rt0)
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struct atmllc *llc_hdr = NULL;
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u_int32_t atm_flags;
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#ifdef MAC
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error = mac_check_ifnet_transmit(ifp, m);
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if (error)
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senderr(error);
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#endif
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if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING))
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senderr(ENETDOWN);
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@ -232,6 +240,9 @@ atm_input(ifp, ah, m, rxhand)
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m_freem(m);
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return;
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}
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#ifdef MAC
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mac_create_mbuf_from_ifnet(ifp, m);
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#endif
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ifp->if_ibytes += m->m_pkthdr.len;
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if (rxhand) {
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