From acc45299f564eb475212ca7e0feb6103c1938ca6 Mon Sep 17 00:00:00 2001 From: Navdeep Parhar Date: Fri, 26 Sep 2014 22:21:02 +0000 Subject: [PATCH] cxgbe(4): explicitly set various if_hw_tso* values. MFC after: 3 days --- sys/dev/cxgbe/t4_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c index 99bc34423ce..b7d5355229d 100644 --- a/sys/dev/cxgbe/t4_main.c +++ b/sys/dev/cxgbe/t4_main.c @@ -1083,6 +1083,10 @@ cxgbe_attach(device_t dev) ifp->if_hwassist = CSUM_TCP | CSUM_UDP | CSUM_IP | CSUM_TSO | CSUM_UDP_IPV6 | CSUM_TCP_IPV6; + ifp->if_hw_tsomax = 65536 - (ETHER_HDR_LEN + ETHER_VLAN_ENCAP_LEN); + ifp->if_hw_tsomaxsegcount = TX_SGL_SEGS; + ifp->if_hw_tsomaxsegsize = 65536; + /* Initialize ifmedia for this port */ ifmedia_init(&pi->media, IFM_IMASK, cxgbe_media_change, cxgbe_media_status);