On 10/9/19 3:06 PM, Josh Hunt wrote:
Repost from a series by Alexander Duyck to add UDP segmentation offload support to the igb driver: https://lore.kernel.org/netdev/20180504003916.4769.66271.stgit@localhost.localdomain/CC: Alexander Duyck <alexander.h.du...@intel.com> CC: Willem de Bruijn <will...@google.com> Signed-off-by: Josh Hunt <joh...@akamai.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 1ce2397306b9..2b01d264e5ce 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7946,6 +7946,7 @@ static int ixgbe_tso(struct ixgbe_ring *tx_ring, } ip; union { struct tcphdr *tcp; + struct udphdr *udp; unsigned char *hdr; } l4; u32 paylen, l4_offset; @@ -7969,6 +7970,9 @@ static int ixgbe_tso(struct ixgbe_ring *tx_ring, l4.hdr = skb_checksum_start(skb);/* ADV DTYP TUCMD MKRLOC/ISCSIHEDLEN */+ type_tucmd = (skb->csum_offset == offsetof(struct tcphdr, check)) ? + IXGBE_ADVTXD_TUCMD_L4T_TCP : IXGBE_ADVTXD_TUCMD_L4T_UDP; + type_tucmd = IXGBE_ADVTXD_TUCMD_L4T_TCP;
Copy/paste bug ^^. Will fix in v2. Josh
