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Add TSO support on VLAN. Controller requires VLAN hardware tagging

to make TSO work on VLAN. So if VLAN hardware tagging is disabled
explicitly clear TSO on VLAN. While I'm here remove duplicated
VLAN_CAPABILITIES call.
This commit is contained in:
Pyun YongHyeon 2010-02-20 23:21:06 +00:00
parent 0f686c0fc9
commit 04bde8528b
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=204151

View File

@ -2816,7 +2816,7 @@ bge_attach(device_t dev)
IFCAP_VLAN_MTU;
if ((sc->bge_flags & BGE_FLAG_TSO) != 0) {
ifp->if_hwassist |= CSUM_TSO;
ifp->if_capabilities |= IFCAP_TSO4;
ifp->if_capabilities |= IFCAP_TSO4 | IFCAP_VLAN_HWTSO;
}
#ifdef IFCAP_VLAN_HWCSUM
ifp->if_capabilities |= IFCAP_VLAN_HWCSUM;
@ -4526,9 +4526,6 @@ bge_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
ifp->if_hwassist |= BGE_CSUM_FEATURES;
else
ifp->if_hwassist &= ~BGE_CSUM_FEATURES;
#ifdef VLAN_CAPABILITIES
VLAN_CAPABILITIES(ifp);
#endif
}
if ((mask & IFCAP_TSO4) != 0 &&
@ -4546,16 +4543,21 @@ bge_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
bge_init(sc);
}
if (mask & IFCAP_VLAN_HWTAGGING) {
if ((mask & IFCAP_VLAN_HWTSO) != 0 &&
(ifp->if_capabilities & IFCAP_VLAN_HWTSO) != 0)
ifp->if_capenable ^= IFCAP_VLAN_HWTSO;
if ((mask & IFCAP_VLAN_HWTAGGING) != 0 &&
(ifp->if_capabilities & IFCAP_VLAN_HWTAGGING) != 0) {
ifp->if_capenable ^= IFCAP_VLAN_HWTAGGING;
if ((ifp->if_capenable & IFCAP_VLAN_HWTAGGING) == 0)
ifp->if_capenable &= ~IFCAP_VLAN_HWTSO;
BGE_LOCK(sc);
bge_setvlan(sc);
BGE_UNLOCK(sc);
}
#ifdef VLAN_CAPABILITIES
VLAN_CAPABILITIES(ifp);
#endif
}
break;
default:
error = ether_ioctl(ifp, command, data);