Date: Fri, 4 Jan 2013 13:56:02 +0800 From: Jov <zhao6014@gmail.com> To: PseudoCylon <moonlightakkiy@yahoo.ca> Cc: freebsd-questions@freebsd.org Subject: Re: buffalo wli-uc-gn wireless card sometimes unusable and emit "run0: wcid=xx out of range" Message-ID: <CADyrUxNn5E8S8xq%2BQf9=WbbsupHuGZY0BW4uNffvtbXexkYNuQ@mail.gmail.com> In-Reply-To: <CADyrUxOtA-0rRjyyQ%2BEeGWvHv3Zg0L8AAnqQUhHS0tLAhzpp2g@mail.gmail.com> References: <CAFZ_MY%2BBBqVFvzSMpCHAXr6ysxo9UEEeLmeqW0YCnozxZkBecA@mail.gmail.com> <CADyrUxPZKRhaT-1y9%2BqWYG9N1O7o6SB4rsfAcm-A18LibxsD=Q@mail.gmail.com> <CADyrUxOtA-0rRjyyQ%2BEeGWvHv3Zg0L8AAnqQUhHS0tLAhzpp2g@mail.gmail.com>
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PR url:http://www.freebsd.org/cgi/<http://www.freebsd.org/cgi/query-pr.cgi?= pr=3D174963> query-pr.cgi?pr=3D174963 <http://www.freebsd.org/cgi/query-pr.cgi?pr=3D1749= 63> thanks! 2013/1/4 Jov <zhao6014@gmail.com> > feedback: > the patch is fine for me=EF=BC=8Cit works great! Thank you very much! > > do I need send a PR for this problem? > > 2013/1/1 Jov <zhao6014@gmail.com> > >> thanks very much=EF=BC=8Ci will try the patch. >> >> jov >> =E5=9C=A8 2013-1-1 =E4=B8=8B=E5=8D=881:19=EF=BC=8C"PseudoCylon" <moonlig= htakkiy@yahoo.ca>=E5=86=99=E9=81=93=EF=BC=9A >> >> > Message: 13 >>> > Date: Mon, 31 Dec 2012 18:11:04 +0800 >>> > From: Jov <zhao6014@gmail.com> >>> > To: freebsd-questions@freebsd.org >>> > Subject: buffalo wli-uc-gn wireless card sometimes unusable and emit >>> > "run0: wcid=3Dxx out of range" >>> > Message-ID: >>> > < >>> CADyrUxPrP6OS2mpK51yiwoG-jKwTQ+XpOP48uZQ+Y15_oUr9Sg@mail.gmail.com> >>> > Content-Type: text/plain; charset=3DISO-8859-1 >>> > >>> > hi experts: >>> > I think the hardware is ok because I can use it in Win7. And in Freeb= sd >>> > 9.1,it works for sometime,but sometimes after system reboot or I plug >>> out & >>> > plug in the card it my unusable.on the console it emmit: >>> > "run0: wcid=3Dxx out of range" where xx is 91,87 and etc. >>> >>> Please try attached patch. >>> >>> Reboot or re-plug-in shouldn't be a cause of the problem. Receiving an >>> association ID larger than device's max (64) is the problem. You must >>> be using a high-end AP. Reboot or re-plug-in initiate re-association >>> and just happen to receive a large association ID. >>> >>> >>> AK >>> >>> >>> --begin patch-- >>> >>> diff --git a/dev/usb/wlan/if_run.c b/dev/usb/wlan/if_run.c >>> index 3d2577f..ed11d97 100644 >>> --- a/dev/usb/wlan/if_run.c >>> +++ b/dev/usb/wlan/if_run.c >>> @@ -2019,7 +2019,8 @@ run_key_set_cb(void *arg) >>> wcid =3D 0; /* NB: update WCID0 for group keys */ >>> base =3D RT2860_SKEY(RUN_VAP(vap)->rvp_id, k->wk_keyix)= ; >>> } else { >>> - wcid =3D RUN_AID2WCID(associd); >>> + wcid =3D (vap->iv_opmode =3D=3D IEEE80211_M_STA) ? >>> + 1 : RUN_AID2WCID(associd); >>> base =3D RT2860_PKEY(wcid); >>> } >>> >>> @@ -2374,9 +2375,12 @@ run_newassoc(struct ieee80211_node *ni, int isne= w) >>> struct run_softc *sc =3D ic->ic_ifp->if_softc; >>> uint8_t rate; >>> uint8_t ridx; >>> - uint8_t wcid =3D RUN_AID2WCID(ni->ni_associd); >>> + uint8_t wcid; >>> int i, j; >>> >>> + wcid =3D (vap->iv_opmode =3D=3D IEEE80211_M_STA) ? >>> + 1 : RUN_AID2WCID(ni->ni_associd); >>> + >>> if (wcid > RT2870_WCID_MAX) { >>> device_printf(sc->sc_dev, "wcid=3D%d out of range\n", >>> wcid); >>> return; >>> @@ -3044,8 +3048,12 @@ run_tx(struct run_softc *sc, struct mbuf *m, >>> struct ieee80211_node *ni) >>> txd->flags =3D qflags; >>> txwi =3D (struct rt2860_txwi *)(txd + 1); >>> txwi->xflags =3D xflags; >>> - txwi->wcid =3D IEEE80211_IS_MULTICAST(wh->i_addr1) ? >>> - 0 : RUN_AID2WCID(ni->ni_associd); >>> + if (IEEE80211_IS_MULTICAST(wh->i_addr1)) >>> + txwi->wcid =3D 0; >>> + else { >>> + txwi->wcid =3D (vap->iv_opmode =3D=3D IEEE80211_M_STA) = ? >>> + 1 : RUN_AID2WCID(ni->ni_associd); >>> + } >>> /* clear leftover garbage bits */ >>> txwi->flags =3D 0; >>> txwi->txop =3D 0; >>> >> > > > -- > jov > blog: http:amutu.com/blog > --=20 jov blog: http:amutu.com/blog
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