mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-12-25 00:14:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

loopif: disable checksums

Browse Source 
This disable checksum generation and checking for the loopback netif
when LWIP_CHECKSUM_CTRL_PER_NETIF is enabled

Checksums are not needed for the loopback adapter and this will increase
performance for loopback communication
This commit is contained in:
Joel Cunningham 2018-04-27 16:54:01 -05:00
parent a445172661
commit 070e449690
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/core/netif.c
View File

@ -166,6 +166,7 @@ netif_loopif_init(struct netif *netif)
#if LWIP_LOOPIF_MULTICAST
netif_set_flags(netif, NETIF_FLAG_IGMP);
#endif
NETIF_SET_CHECKSUM_CTRL(netif, NETIF_CHECKSUM_DISABLE_ALL);
return ERR_OK;
}
#endif /* LWIP_HAVE_LOOPIF */