On Tuesday 06 January 2009, Stanislav Sedov wrote: > On Tue, 6 Jan 2009 21:04:14 +0100 > > Hans Petter Selasky <hsela...@c2i.net> mentioned: > > On Tuesday 06 January 2009, Stanislav Sedov wrote: > > > On Tue, 6 Jan 2009 20:43:19 +0100 > > > > > > Hans Petter Selasky <hsela...@c2i.net> mentioned: > > > > On Tuesday 06 January 2009, Stanislav Sedov wrote: > > > > > On Tue, 6 Jan 2009 20:04:51 +0100 > > > > > > > > > > Hans Petter Selasky <hsela...@c2i.net> mentioned: > > > > > > On Tuesday 06 January 2009, Stanislav Sedov wrote: > > > > > > > http://www.SpringDaemons.com/stas/dmesg > > > > > > > > > > > > From the debug messages it might look like your device has a > > > > > > problem with clearing the stall. Try commenting out the following > > > > > > lines in "ubsa2.c": > > > > > > > > > > > > /* clear stall at first run */ > > > > > > sc->sc_flag |= (UBSA_FLAG_WRITE_STALL | > > > > > > UBSA_FLAG_READ_STALL); > > > > > > > > > > This doesn't affect anything. :-( > > > > > > > > > > BTW, sometime I see the following after plugging in the module: > > > > > > > > In the function "ubsa_cfg_request": > > > > > > > > Try: > > > > > > > > 1) Always return - no requests: Do you get AT+OK back on the modem > > > > channel? > > > > > > This doesn't change anything. > > > > > > > 2) Add pause("DLY", hz / 10); in that function. > > > > > > After this change the device began to work (that is I'm receiving > > > replies for AT commands). However I can connect to it only once, > > > after disconnecting "cu" I can communicate with it again only after > > > device reset (or reattach). > > > > Can you send me change 2) with debugging output? > > Unfortunately, it stopped working for some reason. :-( Probably, I need > to reboot. Anyway the change was like this: > @@ -384,6 +390,8 @@ > req.wIndex[1] = 0; > USETW(req.wLength, 0); > > + pause("DLY", hz / 10); > + > err = usb2_do_request_flags > (sc->sc_udev, &Giant, &req, NULL, 0, NULL, 1000); > > What kind of debugging info are you interested in? Should I enable > hw.usb2.ubsa.debug?
Yes, only ubsa debugging. --HPS _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"