Author: gallatin
Date: Thu Apr 28 14:42:42 2011
New Revision: 221168
URL: http://svn.freebsd.org/changeset/base/221168
Log:
MFC r220385: Implement mxge_init()
This fixes a long standing bug in mxge(4) where "ifconfig mxge0 $IP"
did not bring the interface into a RUNNING state, like it does on
most (all?) other FreeBSD NIC drivers.
Thanks to gnn for mentioning the bug, and yongari for pointing out that
ether_ioctl() invokes ifp->if_init() in SIOCSIFADDR.
Modified:
stable/8/sys/dev/mxge/if_mxge.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
Modified: stable/8/sys/dev/mxge/if_mxge.c
==============================================================================
--- stable/8/sys/dev/mxge/if_mxge.c Thu Apr 28 14:33:15 2011
(r221167)
+++ stable/8/sys/dev/mxge/if_mxge.c Thu Apr 28 14:42:42 2011
(r221168)
@@ -3057,6 +3057,14 @@ mxge_intr(void *arg)
static void
mxge_init(void *arg)
{
+ mxge_softc_t *sc = arg;
+ struct ifnet *ifp = sc->ifp;
+
+
+ mtx_lock(&sc->driver_mtx);
+ if ((ifp->if_drv_flags & IFF_DRV_RUNNING) == 0)
+ (void) mxge_open(sc);
+ mtx_unlock(&sc->driver_mtx);
}
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