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Since if_xe doesn't contain locking or run with INTR_MPSAFE, mark

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the interface as IFF_NEEDSGIANT so if_start is run holding Giant.
This commit is contained in:
Robert Watson 2004-08-14 00:15:26 +00:00
parent 7eadb7d5e9
commit 7e3a88ea3c
1 changed files with 2 additions and 1 deletions
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3
sys/dev/xe/if_xe.c
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@ -233,7 +233,8 @@ xe_attach (device_t dev)
scp->ifp->if_softc = scp;
if_initname(scp->ifp, device_get_name(dev), device_get_unit(dev));
scp->ifp->if_timer = 0;
scp->ifp->if_flags = (IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST);
scp->ifp->if_flags = (IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST |
IFF_NEEDSGIANT);
scp->ifp->if_linkmib = &scp->mibdata;
scp->ifp->if_linkmiblen = sizeof scp->mibdata;
scp->ifp->if_start = xe_start;