Differential D10874 Diff 28772 head/sys/dev/vmware/vmxnet3/if_vmx.c

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Show First 20 Lines • Show All 2,188 Lines • ▼ Show 20 Lines	if (rxcd->sop) {
m->m_pkthdr.rcvif = ifp;		m->m_pkthdr.rcvif = ifp;
m->m_pkthdr.len = m->m_len = length;		m->m_pkthdr.len = m->m_len = length;
m->m_pkthdr.csum_flags = 0;		m->m_pkthdr.csum_flags = 0;
m_head = m_tail = m;		m_head = m_tail = m;

} else {		} else {
KASSERT(rxd->btype == VMXNET3_BTYPE_BODY,		KASSERT(rxd->btype == VMXNET3_BTYPE_BODY,
("%s: non start of frame w/o body buffer", __func__));		("%s: non start of frame w/o body buffer", __func__));

		if (m_head == NULL && m_tail == NULL) {
		/*
		* This is a continuation of a packet that we
		* started to drop, but could not drop entirely
		* because this segment was still owned by the
		* host. So, drop the remainder now.
		*/
		vmxnet3_rxq_eof_discard(rxq, rxr, idx);
		if (!rxcd->eop)
		vmxnet3_rxq_discard_chain(rxq);
		goto nextp;
		}

KASSERT(m_head != NULL,		KASSERT(m_head != NULL,
("%s: frame not started?", __func__));		("%s: frame not started?", __func__));

if (vmxnet3_newbuf(sc, rxr) != 0) {		if (vmxnet3_newbuf(sc, rxr) != 0) {
rxq->vxrxq_stats.vmrxs_iqdrops++;		rxq->vxrxq_stats.vmrxs_iqdrops++;
vmxnet3_rxq_eof_discard(rxq, rxr, idx);		vmxnet3_rxq_eof_discard(rxq, rxr, idx);
if (!rxcd->eop)		if (!rxcd->eop)
vmxnet3_rxq_discard_chain(rxq);		vmxnet3_rxq_discard_chain(rxq);
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