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Add a kludge to avoid having ndis_init() called needlessly by dhclient

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on an SIOCSIFADDR (by way of brain damage in net80211).

Also, avoid trying to set NDIS_80211_AUTHMODE_AUTO since the Microsoft
documentation I have recommends not using it, and the Centrino driver
seems to dislike being told to use it.
This commit is contained in:
Bill Paul 2004-01-27 07:57:42 +00:00
parent e0ccb58ad9
commit 215e951637
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=125068
1 changed files with 22 additions and 10 deletions
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32
sys/dev/if_ndis/if_ndis.c
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@ -1437,6 +1437,15 @@ ndis_init(xsc)
struct ifnet *ifp = &sc->arpcom.ac_if;
int i, error;
/*
* Avoid reintializing the link unnecessarily.
* This should be dealt with in a better way by
* fixing the upper layer modules so they don't
* call ifp->if_init() quite as often.
*/
if (sc->ndis_link && sc->ndis_skip)
return;
/*
* Cancel pending I/O and free all RX/TX buffers.
*/
@ -1589,13 +1598,6 @@ ndis_setstate_80211(sc)
if (!(ifp->if_flags & IFF_UP))
return;
arg = NDIS_80211_AUTHMODE_AUTO;
len = sizeof(arg);
rval = ndis_set_info(sc, OID_802_11_AUTHENTICATION_MODE, &arg, &len);
if (rval)
device_printf (sc->ndis_dev, "set auth failed: %d\n", rval);
/* Set network infrastructure mode. */
len = sizeof(arg);
@ -1667,12 +1669,20 @@ ndis_setstate_80211(sc)
ic->ic_wep_mode = IEEE80211_WEP_8021X;
}
#endif
arg = NDIS_80211_AUTHMODE_SHARED;
} else {
arg = NDIS_80211_WEPSTAT_DISABLED;
len = sizeof(arg);
ndis_set_info(sc, OID_802_11_WEP_STATUS, &arg, &len);
arg = NDIS_80211_AUTHMODE_OPEN;
}
len = sizeof(arg);
rval = ndis_set_info(sc, OID_802_11_AUTHENTICATION_MODE, &arg, &len);
if (rval)
device_printf (sc->ndis_dev, "set auth failed: %d\n", rval);
/* Set SSID. */
len = sizeof(ssid);
@ -1992,8 +2002,8 @@ ndis_ioctl(ifp, command, data)
if (sc->ndis_80211) {
error = ieee80211_ioctl(ifp, command, data);
if (error == ENETRESET) {
/*ndis_setstate_80211(sc);*/
ndis_init(sc);
ndis_setstate_80211(sc);
/*ndis_init(sc);*/
error = 0;
}
} else
@ -2019,6 +2029,7 @@ ndis_ioctl(ifp, command, data)
if (error != ENOTTY)
break;
default:
sc->ndis_skip = 1;
if (sc->ndis_80211) {
error = ieee80211_ioctl(ifp, command, data);
if (error == ENETRESET) {
@ -2027,6 +2038,7 @@ ndis_ioctl(ifp, command, data)
}
} else
error = ether_ioctl(ifp, command, data);
sc->ndis_skip = 0;
break;
}
@ -2205,7 +2217,7 @@ ndis_shutdown(dev)
device_t dev;
{
struct ndis_softc *sc;
printf("dev shutting down...\n");
sc = device_get_softc(dev);
ndis_shutdown_nic(sc);