hi joerg! i was just wondering if the patch is sent in today: "[PATCH 01/19] ath5k: disable all tasklets while resetting" would solve this problem?
could you give it a try? thanks, bruno On Tuesday 04 May 2010 15:38:58 Raghu Ramaraj wrote: > Hi, > Any update regarding this....? > I just observed the following things... > 1) When I do interface up, I am getting the GPIO interrupt > 2) After that am getting the RXORN interrupt only > > r...@172.22.65.122:/home/raghu/HAL/compwifi# ifconfig wlan0 up > DEBUG:RAG:brk2:reg->4000,flag->3,val->3,is_set->0 data->3 i->4e20 > DEBUG:RAG:brk2:reg->4000,flag->3,val->0,is_set->0 data->0 i->4e20 > DEBUG:RAG:brk2:reg->9860,flag->1,val->0,is_set->0 data->9d1a i->4e14 > DEBUG::RAG:ah->ah_version = 2 > DEBUG:RAG:ISR:status 0x1000000 0x800804b5 > DEBUG:RAG:ENDath5k_intr_calibration_poll > DEBUG:RAG:brk2:reg->4000,flag->3,val->3,is_set->0 data->3 i->4e20 > DEBUG:RAG:brk2:reg->4000,flag->3,val->0,is_set->0 data->0 i->4e20 > DEBUG:RAG:brk2:reg->9860,flag->1,val->0,is_set->0 data->9d1a i->4e14 > ADDRCONF(NETDEV_UP): wlan0: link is not ready > > ISR Status-> > > DEBUG:RAG:ISR:status 0x20 0x800804b5 > DEBUG:RAG: AR5K_INT_RXORN > DEBUG::RAG:ah->ah_version = 2 > DEBUG:RAG:ISR:status 0x20 0x800804b5 > DEBUG:RAG: AR5K_INT_RXORN > DEBUG::RAG:ah->ah_version = 2 > > > > Could you please give me the some background of this error? > Is this any register setting problem? > > So that I can probe in my end > > > > Thanks & Regards, > Raghu Ramaraj > > > -----Original Message----- > From: Raghu Ramaraj > Sent: Monday, April 12, 2010 8:10 PM > To: 'Joerg Pommnitz'; ath5k-devel@lists.ath5k.org > Subject: RE: [ath5k-devel] ath5k phy0: failed to warm reset the MAC Chip > > Yes I am getting the following > > r...@172.22.65.72:/home/raghu/HAL# iwlist wlan0 scan > __ratelimit: 12 callbacks suppressed > ath5k phy0: failed to warm reset the MAC Chip > ath5k phy0: can't reset hardware (-5) > ath5k phy0: failed to warm reset the MAC Chip > ath5k phy0: can't reset hardware (-5) > ath5k phy0: failed to warm reset the MAC Chip > ath5k phy0: can't reset hardware (-5) > ath5k phy0: failed to warm reset the MAC Chip > ath5k phy0: can't reset hardware (-5) > ath5k phy0: failed to warm reset the MAC Chip > ath5k phy0: can't reset hardware (-5) > wlan0 No scan results > > Thanks & Regards, > Raghu Ramaraj > > -----Original Message----- > From: ath5k-devel-boun...@lists.ath5k.org > [mailto:ath5k-devel-boun...@lists.ath5k.org] On Behalf Of Joerg Pommnitz > Sent: Monday, April 12, 2010 2:51 PM > To: ath5k-devel@lists.ath5k.org > Subject: Re: [ath5k-devel] ath5k phy0: failed to warm reset the MAC Chip > > Raghu Ramaraj <raghu_rama...@...> writes: > > Hi > > > > This is the one right... > > Yes, this is the patch I meant. > > > --- wireless-testing/drivers/net/wireless/ath/ath5k/base.c > > 2010-03-19 > > 09:55:26.000000000 +0100 > > > +++ ../wireless-testing/drivers/net/wireless/ath/ath5k/base.c > > 2010-03-19 > > 09:30:23.000000000 +0100 > > > @@ -2894,7 +2894,12 @@ > > > > { > > > > int ret; > > > > - ret = ath5k_reset(sc, sc->curchan); > > + if ((ret = ath5k_reset(sc, sc->curchan)) != 0) { > > + int ret2 = ath5k_reset(sc, sc->curchan); > > + ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "ath5k_reset failed with %d, > > retry > > was %d\n", ret, ret2); > > > + ret = ret2; > > + } > > + > > > > if (!ret) > > > > ieee80211_wake_queues(sc->hw); > > > > I have tried this also ... I am getting the error... > > What error? Still the original one ("failed to warm reset the MAC Chip") or > the new debug statement ("ath5k_reset failed with %d, retry was %d")? > > Regards > Joerg > > _______________________________________________ > ath5k-devel mailing list > ath5k-devel@lists.ath5k.org > https://lists.ath5k.org/mailman/listinfo/ath5k-devel > > http://www.mindtree.com/email/disclaimer.html > _______________________________________________ > ath5k-devel mailing list > ath5k-devel@lists.ath5k.org > https://lists.ath5k.org/mailman/listinfo/ath5k-devel _______________________________________________ ath5k-devel mailing list ath5k-devel@lists.ath5k.org https://lists.ath5k.org/mailman/listinfo/ath5k-devel
