Eliminate use of M_HASFCS.
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6390d0aeca
commit
586d85d4f2
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@ -1,4 +1,4 @@
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/* $NetBSD: smc83c170.c,v 1.56 2004/10/30 18:08:40 thorpej Exp $ */
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/* $NetBSD: smc83c170.c,v 1.57 2005/01/30 17:23:45 thorpej Exp $ */
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/*-
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* Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
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@ -43,7 +43,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: smc83c170.c,v 1.56 2004/10/30 18:08:40 thorpej Exp $");
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__KERNEL_RCSID(0, "$NetBSD: smc83c170.c,v 1.57 2005/01/30 17:23:45 thorpej Exp $");
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#include "bpfilter.h"
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@ -678,9 +678,10 @@ epic_intr(arg)
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ds->ds_dmamap->dm_mapsize, BUS_DMASYNC_POSTREAD);
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/*
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* The EPIC includes the CRC with every packet.
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* The EPIC includes the CRC with every packet;
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* trim it.
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*/
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len = RXSTAT_RXLENGTH(rxstatus);
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len = RXSTAT_RXLENGTH(rxstatus) - ETHER_CRC_LEN;
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if (len < sizeof(struct ether_header)) {
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/*
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@ -729,7 +730,6 @@ epic_intr(arg)
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}
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}
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m->m_flags |= M_HASFCS;
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m->m_pkthdr.rcvif = ifp;
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m->m_pkthdr.len = m->m_len = len;
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@ -1,4 +1,4 @@
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/* $NetBSD: tulip.c,v 1.130 2004/12/11 09:31:42 sketch Exp $ */
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/* $NetBSD: tulip.c,v 1.131 2005/01/30 17:27:38 thorpej Exp $ */
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/*-
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* Copyright (c) 1998, 1999, 2000, 2002 The NetBSD Foundation, Inc.
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@ -43,7 +43,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: tulip.c,v 1.130 2004/12/11 09:31:42 sketch Exp $");
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__KERNEL_RCSID(0, "$NetBSD: tulip.c,v 1.131 2005/01/30 17:27:38 thorpej Exp $");
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#include "bpfilter.h"
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@ -1303,7 +1303,7 @@ tlp_rxintr(sc)
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* No errors; receive the packet. Note the Tulip
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* includes the CRC with every packet.
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*/
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len = TDSTAT_Rx_LENGTH(rxstat);
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len = TDSTAT_Rx_LENGTH(rxstat) - ETHER_CRC_LEN;
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#ifdef __NO_STRICT_ALIGNMENT
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/*
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@ -1359,7 +1359,6 @@ tlp_rxintr(sc)
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ifp->if_ipackets++;
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eh = mtod(m, struct ether_header *);
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m->m_flags |= M_HASFCS;
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m->m_pkthdr.rcvif = ifp;
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m->m_pkthdr.len = m->m_len = len;
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@ -1378,10 +1377,9 @@ tlp_rxintr(sc)
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if (__predict_false((sc->sc_flags & TULIPF_VPC) != 0)) {
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uint16_t etype = ntohs(eh->ether_type);
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if (len > ETHER_MAX_FRAME(ifp, etype,
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M_HASFCS))
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if (len > ETHER_MAX_FRAME(ifp, etype, 0))
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m->m_pkthdr.len = m->m_len = len =
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ETHER_MAX_FRAME(ifp, etype, M_HASFCS);
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ETHER_MAX_FRAME(ifp, etype, 0);
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}
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#if NBPFILTER > 0
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