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Since if_awi 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 22:55:25 +00:00
parent ea69bf33ec
commit ec722f0875
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133677
1 changed files with 1 additions and 1 deletions
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sys/dev/awi/awi.c
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@ -283,7 +283,7 @@ awi_attach(struct awi_softc *sc)
#ifdef IFF_NOTRAILERS
IFF_NOTRAILERS |
#endif
IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST | IFF_NEEDSGIANT;
ifp->if_ioctl = awi_ioctl;
ifp->if_start = awi_start;
ifp->if_watchdog = awi_watchdog;