Author: gallatin
Date: Mon Mar 22 14:50:08 2010
New Revision: 205447
URL: http://svn.freebsd.org/changeset/base/205447
Log:
MFC 204212: Update mxge to support IFCAP_VLAN_HWTSO.
Modified:
stable/8/sys/dev/mxge/if_mxge.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/dev/mxge/if_mxge.c
==============================================================================
--- stable/8/sys/dev/mxge/if_mxge.c Mon Mar 22 13:21:52 2010
(r205446)
+++ stable/8/sys/dev/mxge/if_mxge.c Mon Mar 22 14:50:08 2010
(r205447)
@@ -4122,6 +4122,13 @@ mxge_ioctl(struct ifnet *ifp, u_long com
}
if (mask & IFCAP_VLAN_HWTAGGING)
ifp->if_capenable ^= IFCAP_VLAN_HWTAGGING;
+ if (mask & IFCAP_VLAN_HWTSO)
+ ifp->if_capenable ^= IFCAP_VLAN_HWTSO;
+
+ if (!(ifp->if_capabilities & IFCAP_VLAN_HWTSO) ||
+ !(ifp->if_capenable & IFCAP_VLAN_HWTAGGING))
+ ifp->if_capenable &= ~IFCAP_VLAN_HWTSO;
+
mtx_unlock(&sc->driver_mtx);
VLAN_CAPABILITIES(ifp);
@@ -4733,6 +4740,11 @@ mxge_attach(device_t dev)
#ifdef MXGE_NEW_VLAN_API
ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING | IFCAP_VLAN_HWCSUM;
+
+ /* Only FW 1.4.32 and newer can do TSO over vlans */
+ if (sc->fw_ver_major == 1 && sc->fw_ver_minor == 4 &&
+ sc->fw_ver_tiny >= 32)
+ ifp->if_capabilities |= IFCAP_VLAN_HWTSO;
#endif
sc->max_mtu = mxge_max_mtu(sc);
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
