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Since if_ixgb 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 00:17:04 +00:00
parent 7e3a88ea3c
commit f92e0b28a4
1 changed files with 2 additions and 1 deletions
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3
sys/dev/ixgb/if_ixgb.c
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@ -1319,7 +1319,8 @@ ixgb_setup_interface(device_t dev, struct adapter * adapter)
ifp->if_baudrate = 1000000000;
ifp->if_init = ixgb_init;
ifp->if_softc = adapter;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST |
IFF_NEEDSGIANT;
ifp->if_ioctl = ixgb_ioctl;
ifp->if_start = ixgb_start;
ifp->if_watchdog = ixgb_watchdog;