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According to the design of checksum offloading framework,

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if_hwassist should be in accord with the IFCAP_TXCSUM bit
of if_capenable.
This commit is contained in:
Yaroslav Tykhiy 2004-05-23 20:22:40 +00:00
parent 88b404a610
commit a5820ecb77
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=129632
1 changed files with 5 additions and 2 deletions
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7
sys/dev/nge/if_nge.c
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@ -2114,11 +2114,14 @@ nge_ioctl(ifp, command, data)
* 8152 (TX FIFO size minus 64 minus 18), turn off
* TX checksum offloading.
*/
if (ifr->ifr_mtu >= 8152)
if (ifr->ifr_mtu >= 8152) {
ifp->if_capenable &= ~IFCAP_TXCSUM;
ifp->if_hwassist = 0;
else
} else {
ifp->if_capenable |= IFCAP_TXCSUM;
ifp->if_hwassist = NGE_CSUM_FEATURES;
}
}
break;
case SIOCSIFFLAGS:
if (ifp->if_flags & IFF_UP) {