D61017.1793610178.diff
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	diff --git a/sys/dev/dwc/dwc4_dma.c b/sys/dev/dwc/dwc4_dma.c
	--- a/sys/dev/dwc/dwc4_dma.c
	+++ b/sys/dev/dwc/dwc4_dma.c
	@@ -112,6 +112,7 @@
	#define TDES3_CIC_FULLP (0x3 << TDES3_CIC_S) /* IP header, payload, pseudo-hdr*/
	#define TDES3_TPL_S 0 /* TCP Payload Length */
	#define TDES3_TPL_M (0x3ffff << TDES3_TPL_S)
	+#define TDES3_PL_M 0x7fff /* Packet Length */

	/*
	* A hardware buffer descriptor. Rx and Tx buffers have the same descriptor
	@@ -170,7 +171,7 @@

	inline static void
	txdesc_setup(struct dwc_softc *sc, int idx, bus_addr_t paddr,
	- uint32_t len, uint32_t flags, bool first, bool last)
	+ uint32_t len, uint32_t pktlen, uint32_t flags, bool first, bool last)
	{
	uint32_t tdes0, tdes1, tdes2, tdes3;

	@@ -178,7 +179,8 @@
	tdes0 = (uint32_t)paddr;
	tdes1 = (uint32_t)((uint64_t)paddr >> 32);
	tdes2 = len \| TDES2_TTSE;
	- tdes3 = flags;
	+ /* The core needs the total packet length in TDES3. */
	+ tdes3 = flags \| (pktlen & TDES3_PL_M);

	if (first)
	tdes3 \|= TDES3_FD;
	@@ -275,7 +277,7 @@

	for (i = 0; i < nsegs; i++) {
	txdesc_setup(sc, sc->tx_desc_head,
	- segs[i].ds_addr, segs[i].ds_len,
	+ segs[i].ds_addr, segs[i].ds_len, m->m_pkthdr.len,
	(i == 0) ? flags : 0, /* only first desc needs flags */
	(i == 0),
	(i == nsegs - 1));