D54809.id170177.diff
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D54809.id170177.diff
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	diff --git a/sys/dev/dpaa2/dpaa2_ni.c b/sys/dev/dpaa2/dpaa2_ni.c
	--- a/sys/dev/dpaa2/dpaa2_ni.c
	+++ b/sys/dev/dpaa2/dpaa2_ni.c
	@@ -220,6 +220,9 @@
	#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
	#define RXH_DISCARD (1 << 31)

	+/* Transmit checksum offload */
	+#define DPAA2_CSUM_TX_OFFLOAD (CSUM_IP \| CSUM_DELAY_DATA \| CSUM_DELAY_DATA_IPV6)
	+
	/* Default Rx hash options, set during attaching. */
	#define DPAA2_RXH_DEFAULT (RXH_IP_SRC \| RXH_IP_DST \| RXH_L4_B_0_1 \| RXH_L4_B_2_3)

	@@ -559,6 +562,7 @@
	if_settransmitfn(ifp, dpaa2_ni_transmit);
	if_setqflushfn(ifp, dpaa2_ni_qflush);

	+ if_sethwassist(sc->ifp, DPAA2_CSUM_TX_OFFLOAD);
	if_setcapabilities(ifp, IFCAP_VLAN_MTU \| IFCAP_HWCSUM \|
	IFCAP_HWCSUM_IPV6 \| IFCAP_JUMBO_MTU);
	if_setcapenable(ifp, if_getcapabilities(ifp));
	@@ -2600,8 +2604,10 @@
	changed = if_getcapenable(ifp) ^ ifr->ifr_reqcap;
	if ((changed & (IFCAP_RXCSUM \| IFCAP_RXCSUM_IPV6)) != 0)
	if_togglecapenable(ifp, IFCAP_RXCSUM \| IFCAP_RXCSUM_IPV6);
	- if ((changed & (IFCAP_TXCSUM \| IFCAP_TXCSUM_IPV6)) != 0)
	- if_togglecapenable(ifp, IFCAP_TXCSUM \| IFCAP_TXCSUM_IPV6);
	+ if ((changed & (IFCAP_TXCSUM \| IFCAP_TXCSUM_IPV6)) != 0) {
	+ if_togglecapenable(ifp, IFCAP_TXCSUM \| IFCAP_TXCSUM_IPV6);
	+ if_togglehwassist(ifp, DPAA2_CSUM_TX_OFFLOAD);
	+ }

	rc = dpaa2_ni_setup_if_caps(sc);
	if (rc) {