trafgen: ipv4: Update csum at runtime if needed
commit573b1fff25af70492deb9e59c0b48d77b0c1ed03
authorVadim Kochan <vadim4j@gmail.com>
Fri, 12 Aug 2016 23:11:13 +0000 (13 02:11 +0300)
committerTobias Klauser <tklauser@distanz.ch>
Wed, 21 Sep 2016 07:54:41 +0000 (21 09:54 +0200)
tree46457f4ea0f7fe6c95c025714e8e52b04de41d15
parentd5bcf8d0f5a2a549c3cbe71e7704bb557c7eb6a3
trafgen: ipv4: Update csum at runtime if needed

Handle 'field_changed' callback to check if IPv4 csum is needed to be
recalculated, if so - update it on 'packet_update' event.

Added 'is_csum_valid' to proto_hdr struct to check if csum needs to be
updated.

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
trafgen_l3.c
trafgen_proto.h