svn commit: r295273 - head/sys/dev/ixgbe
Michael Tuexen
tuexen at FreeBSD.org
Thu Feb 4 18:08:51 UTC 2016
Author: tuexen
Date: Thu Feb 4 18:08:50 2016
New Revision: 295273
URL: https://svnweb.freebsd.org/changeset/base/295273
Log:
In FreeBSD 10 and higher the driver announces SCTP checksum offloading support
also for 82598, which doesn't support it.
The legacy code has a check for it, which was missed when the code for dealing with
CSUM_IP6_* was added. Add the same check for FreeBSD 10 and higher.
Differential Revision: https://reviews.freebsd.org/D5192
Modified:
head/sys/dev/ixgbe/if_ix.c
Modified: head/sys/dev/ixgbe/if_ix.c
==============================================================================
--- head/sys/dev/ixgbe/if_ix.c Thu Feb 4 18:03:06 2016 (r295272)
+++ head/sys/dev/ixgbe/if_ix.c Thu Feb 4 18:08:50 2016 (r295273)
@@ -1017,6 +1017,7 @@ static void
ixgbe_set_if_hwassist(struct adapter *adapter)
{
struct ifnet *ifp = adapter->ifp;
+ struct ixgbe_hw *hw = &adapter->hw;
ifp->if_hwassist = 0;
#if __FreeBSD_version >= 1000000
@@ -1024,18 +1025,21 @@ ixgbe_set_if_hwassist(struct adapter *ad
ifp->if_hwassist |= CSUM_IP_TSO;
if (ifp->if_capenable & IFCAP_TSO6)
ifp->if_hwassist |= CSUM_IP6_TSO;
- if (ifp->if_capenable & IFCAP_TXCSUM)
- ifp->if_hwassist |= (CSUM_IP | CSUM_IP_UDP | CSUM_IP_TCP |
- CSUM_IP_SCTP);
- if (ifp->if_capenable & IFCAP_TXCSUM_IPV6)
- ifp->if_hwassist |= (CSUM_IP6_UDP | CSUM_IP6_TCP |
- CSUM_IP6_SCTP);
+ if (ifp->if_capenable & IFCAP_TXCSUM) {
+ ifp->if_hwassist |= (CSUM_IP | CSUM_IP_UDP | CSUM_IP_TCP);
+ if (hw->mac.type != ixgbe_mac_82598EB)
+ ifp->if_hwassist |= CSUM_IP_SCTP;
+ }
+ if (ifp->if_capenable & IFCAP_TXCSUM_IPV6) {
+ ifp->if_hwassist |= (CSUM_IP6_UDP | CSUM_IP6_TCP);
+ if (hw->mac.type != ixgbe_mac_82598EB)
+ ifp->if_hwassist |= CSUM_IP6_SCTP;
+ }
#else
if (ifp->if_capenable & IFCAP_TSO)
ifp->if_hwassist |= CSUM_TSO;
if (ifp->if_capenable & IFCAP_TXCSUM) {
ifp->if_hwassist |= (CSUM_TCP | CSUM_UDP);
- struct ixgbe_hw *hw = &adapter->hw;
if (hw->mac.type != ixgbe_mac_82598EB)
ifp->if_hwassist |= CSUM_SCTP;
}
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