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Make ip csum configurable in vlib buffer functions
[vpp.git]
/
src
/
vnet
/
ip
/
ip4.h
diff --git
a/src/vnet/ip/ip4.h
b/src/vnet/ip/ip4.h
index
872b516
..
8f9a8e2
100644
(file)
--- a/
src/vnet/ip/ip4.h
+++ b/
src/vnet/ip/ip4.h
@@
-329,7
+329,8
@@
u32 ip4_tcp_udp_validate_checksum (vlib_main_t * vm, vlib_buffer_t * p0);
*/
always_inline void *
vlib_buffer_push_ip4 (vlib_main_t * vm, vlib_buffer_t * b,
*/
always_inline void *
vlib_buffer_push_ip4 (vlib_main_t * vm, vlib_buffer_t * b,
- ip4_address_t * src, ip4_address_t * dst, int proto)
+ ip4_address_t * src, ip4_address_t * dst, int proto,
+ u8 csum_offload)
{
ip4_header_t *ih;
{
ip4_header_t *ih;
@@
-348,7
+349,7
@@
vlib_buffer_push_ip4 (vlib_main_t * vm, vlib_buffer_t * b,
ih->dst_address.as_u32 = dst->as_u32;
/* Offload ip4 header checksum generation */
ih->dst_address.as_u32 = dst->as_u32;
/* Offload ip4 header checksum generation */
- if (
1
)
+ if (
csum_offload
)
{
ih->checksum = 0;
b->flags |= VNET_BUFFER_F_OFFLOAD_IP_CKSUM | VNET_BUFFER_F_IS_IP4;
{
ih->checksum = 0;
b->flags |= VNET_BUFFER_F_OFFLOAD_IP_CKSUM | VNET_BUFFER_F_IS_IP4;