diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/interface_output.c | 45 |
1 files changed, 25 insertions, 20 deletions
diff --git a/src/vnet/interface_output.c b/src/vnet/interface_output.c index f289fcc489e..8e3d53ab76f 100644 --- a/src/vnet/interface_output.c +++ b/src/vnet/interface_output.c @@ -334,27 +334,32 @@ vnet_interface_output_node_inline (vlib_main_t * vm, if (do_tx_offloads) { - if (or_flags & - (VNET_BUFFER_F_OFFLOAD_TCP_CKSUM | - VNET_BUFFER_F_OFFLOAD_UDP_CKSUM | - VNET_BUFFER_F_OFFLOAD_IP_CKSUM)) + u32 vnet_buffer_offload_flags = + (VNET_BUFFER_F_OFFLOAD_TCP_CKSUM | + VNET_BUFFER_F_OFFLOAD_UDP_CKSUM | + VNET_BUFFER_F_OFFLOAD_IP_CKSUM); + if (or_flags & vnet_buffer_offload_flags) { - vnet_calc_checksums_inline - (vm, b[0], - b[0]->flags & VNET_BUFFER_F_IS_IP4, - b[0]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); - vnet_calc_checksums_inline - (vm, b[1], - b[1]->flags & VNET_BUFFER_F_IS_IP4, - b[1]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); - vnet_calc_checksums_inline - (vm, b[2], - b[2]->flags & VNET_BUFFER_F_IS_IP4, - b[2]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); - vnet_calc_checksums_inline - (vm, b[3], - b[3]->flags & VNET_BUFFER_F_IS_IP4, - b[3]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); + if (b[0]->flags & vnet_buffer_offload_flags) + vnet_calc_checksums_inline + (vm, b[0], + b[0]->flags & VNET_BUFFER_F_IS_IP4, + b[0]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); + if (b[1]->flags & vnet_buffer_offload_flags) + vnet_calc_checksums_inline + (vm, b[1], + b[1]->flags & VNET_BUFFER_F_IS_IP4, + b[1]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); + if (b[2]->flags & vnet_buffer_offload_flags) + vnet_calc_checksums_inline + (vm, b[2], + b[2]->flags & VNET_BUFFER_F_IS_IP4, + b[2]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); + if (b[3]->flags & vnet_buffer_offload_flags) + vnet_calc_checksums_inline + (vm, b[3], + b[3]->flags & VNET_BUFFER_F_IS_IP4, + b[3]->flags & VNET_BUFFER_F_IS_IP6, 1 /* with gso */ ); } } b += 4; |