Disable LRO in ix(4) on sparc64 by default

As discussed on icb, we disables this here for a stable ix(4) in the 7.5
release to avoid buggy behavior.

ok claudio@, deraadt@

diff --git a/sys/dev/pci/if_ix.c b/sys/dev/pci/if_ix.c
index fa1c568..f7b6759 100644 (file)
--- a/sys/dev/pci/if_ix.c
+++ b/sys/dev/pci/if_ix.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ix.c,v 1.210 2024/03/07 14:49:47 claudio Exp $     */
+/*     $OpenBSD: if_ix.c,v 1.211 2024/03/07 17:09:02 jan Exp $ */
 
 /******************************************************************************
 
@@ -1932,7 +1932,9 @@ ixgbe_setup_interface(struct ix_softc *sc)
 
        ifp->if_capabilities |= IFCAP_TSOv4 | IFCAP_TSOv6;
        if (sc->hw.mac.type != ixgbe_mac_82598EB) {
+#ifndef __sparc64__
                ifp->if_xflags |= IFXF_LRO;
+#endif
                ifp->if_capabilities |= IFCAP_LRO;
        }