On Sat, Jun 19, 2010 at 14:26, Larry Finger <Larry.Finger@xxxxxxxxxxxx> wrote: [...] > No, it is a fatal DMA error and your device did switch to PIO mode. The > dmesg output does not make that clear. I'm sending a patch to change the > logged message. No, we are communicating past each other You mean, it's fatal since it doesn't work with DMA. I mean, it's not fatal because it realises it doesn't work with DMA and restarts itself using PIO. In any case, DMA *is not* the issue here AFAICS. >> It looks like the following is more relevant to my problem: >> >> No probe response from AP 00:22:3f:c3:99:a8 after 500ms, disconnecting. >> cfg80211: Calling CRDA to update world regulatory domain >> wlan0: authenticate with 00:22:3f:c3:99:a8 (try 1) >> wlan0: authenticated >> wlan0: associate with 00:22:3f:c3:99:a8 (try 1) >> wlan0: RX AssocResp from 00:22:3f:c3:99:a8 (capab=0x431 status=0 aid=1) >> wlan0: associated >> wlan0: deauthenticated from 00:22:3f:c3:99:a8 (Reason: 15) >> >> Especially since that sequence of messages is repeated over an over. >> >> My next test will be to turn off all security on the wireless, just to >> rule out WPA completley. > > I looked for an explanation of Reason 15 deauthentications. Perhaps > someone on the wireless ML will know the answer. I'd be most interested in finding out what it means and the possible cause for it. /M -- Magnus Therning (OpenPGP: 0xAB4DFBA4) magnus＠therning．org Jabber: magnus＠therning．org http://therning.org/magnus identi.ca|twitter: magthe -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
