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Since if_cs 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 2004-08-13 23:03:11 +00:00
parent c84843f1e5
commit de1af409d2
1 changed files with 2 additions and 1 deletions
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3
sys/dev/cs/if_cs.c
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@ -613,7 +613,8 @@ cs_attach(device_t dev)
ifp->if_linkmiblen=sizeof sc->mibdata;
*/
ifp->if_flags=(IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST );
ifp->if_flags=(IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST |
IFF_NEEDSGIANT);
/*
* this code still in progress (DMA support)