diff options
Diffstat (limited to 'src/plugins/vmxnet3/input.c')
| -rw-r--r-- | src/plugins/vmxnet3/input.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/plugins/vmxnet3/input.c b/src/plugins/vmxnet3/input.c index affc3691af1..be528b26494 100644 --- a/src/plugins/vmxnet3/input.c +++ b/src/plugins/vmxnet3/input.c @@ -79,6 +79,7 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, u16 gso_size) { u8 l4_hdr_sz = 0; + u32 oflags = 0; if (rx_comp->flags & VMXNET3_RXCF_IP4) { @@ -90,15 +91,15 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, vnet_buffer (hb)->l4_hdr_offset = sizeof (ethernet_header_t) + ip4_header_bytes (ip4); hb->flags |= VNET_BUFFER_F_L2_HDR_OFFSET_VALID | - VNET_BUFFER_F_L3_HDR_OFFSET_VALID | - VNET_BUFFER_F_L4_HDR_OFFSET_VALID | VNET_BUFFER_F_IS_IP4; + VNET_BUFFER_F_L3_HDR_OFFSET_VALID | + VNET_BUFFER_F_L4_HDR_OFFSET_VALID | VNET_BUFFER_F_IS_IP4; /* checksum offload */ if (!(rx_comp->index & VMXNET3_RXCI_CNC)) { if (!(rx_comp->flags & VMXNET3_RXCF_IPC)) { - hb->flags |= VNET_BUFFER_F_OFFLOAD_IP_CKSUM; + oflags |= VNET_BUFFER_OFFLOAD_F_IP_CKSUM; ip4->checksum = 0; } if (!(rx_comp->flags & VMXNET3_RXCF_TUC)) @@ -108,7 +109,7 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, tcp_header_t *tcp = (tcp_header_t *) (hb->data + vnet_buffer (hb)->l4_hdr_offset); - hb->flags |= VNET_BUFFER_F_OFFLOAD_TCP_CKSUM; + oflags |= VNET_BUFFER_OFFLOAD_F_TCP_CKSUM; tcp->checksum = 0; } else if (rx_comp->flags & VMXNET3_RXCF_UDP) @@ -116,7 +117,7 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, udp_header_t *udp = (udp_header_t *) (hb->data + vnet_buffer (hb)->l4_hdr_offset); - hb->flags |= VNET_BUFFER_F_OFFLOAD_UDP_CKSUM; + oflags |= VNET_BUFFER_OFFLOAD_F_UDP_CKSUM; udp->checksum = 0; } } @@ -148,8 +149,8 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, vnet_buffer (hb)->l4_hdr_offset = sizeof (ethernet_header_t) + sizeof (ip6_header_t); hb->flags |= VNET_BUFFER_F_L2_HDR_OFFSET_VALID | - VNET_BUFFER_F_L3_HDR_OFFSET_VALID | - VNET_BUFFER_F_L4_HDR_OFFSET_VALID | VNET_BUFFER_F_IS_IP6; + VNET_BUFFER_F_L3_HDR_OFFSET_VALID | + VNET_BUFFER_F_L4_HDR_OFFSET_VALID | VNET_BUFFER_F_IS_IP6; /* checksum offload */ if (!(rx_comp->index & VMXNET3_RXCI_CNC)) @@ -161,7 +162,7 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, tcp_header_t *tcp = (tcp_header_t *) (hb->data + vnet_buffer (hb)->l4_hdr_offset); - hb->flags |= VNET_BUFFER_F_OFFLOAD_TCP_CKSUM; + oflags |= VNET_BUFFER_OFFLOAD_F_TCP_CKSUM; tcp->checksum = 0; } else if (rx_comp->flags & VMXNET3_RXCF_UDP) @@ -169,7 +170,7 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, udp_header_t *udp = (udp_header_t *) (hb->data + vnet_buffer (hb)->l4_hdr_offset); - hb->flags |= VNET_BUFFER_F_OFFLOAD_UDP_CKSUM; + oflags |= VNET_BUFFER_OFFLOAD_F_UDP_CKSUM; udp->checksum = 0; } } @@ -194,6 +195,8 @@ vmxnet3_handle_offload (vmxnet3_rx_comp * rx_comp, vlib_buffer_t * hb, hb->flags |= VNET_BUFFER_F_GSO; } } + if (oflags) + vnet_buffer_offload_flags_set (hb, oflags); } static_always_inline uword |