diff options
| author | Andrew Gallatin <gallatin@FreeBSD.org> | 2010-03-22 14:50:08 +0000 |
|---|---|---|
| committer | Andrew Gallatin <gallatin@FreeBSD.org> | 2010-03-22 14:50:08 +0000 |
| commit | accbb468d5727112d5b66a4a2c5bc30edb4e203c (patch) | |
| tree | 7ecd0d0c5b4f247b5f40c31b7db4245e1f8dd716 /sys/dev | |
| parent | c6c73f98802e3bcde0855ad3e717b042dbfdd29b (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/mxge/if_mxge.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/dev/mxge/if_mxge.c b/sys/dev/mxge/if_mxge.c index 2dcd730278ef..643a78a9dcef 100644 --- a/sys/dev/mxge/if_mxge.c +++ b/sys/dev/mxge/if_mxge.c @@ -4122,6 +4122,13 @@ mxge_ioctl(struct ifnet *ifp, u_long command, caddr_t data) } 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); |