Date: Tue, 6 Jan 2009 22:56:28 +0300 From: Stanislav Sedov <stas@FreeBSD.org> To: Hans Petter Selasky <hselasky@c2i.net> Cc: Stanislav Sedov <stas@freebsd.org>, svn-src-head@freebsd.org, svn-src-all@freebsd.org, Alfred Perlstein <alfred@freebsd.org>, src-committers@freebsd.org Subject: Re: svn commit: r186730 - in head: lib/libusb20 sys/dev/usb2/controller sys/dev/usb2/core sys/dev/usb2/ethernet sys/dev/usb2/image sys/dev/usb2/include sys/dev/usb2/serial sys/dev/usb2/sound sys/dev/us... Message-ID: <20090106225628.2c8fdc28.stas@FreeBSD.org> In-Reply-To: <200901062043.20696.hselasky@c2i.net> References: <200901040012.n040C2gH040928@svn.freebsd.org> <200901062004.51961.hselasky@c2i.net> <20090106223604.ad706b69.stas@FreeBSD.org> <200901062043.20696.hselasky@c2i.net>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 6 Jan 2009 20:43:19 +0100 Hans Petter Selasky <hselasky@c2i.net> mentioned: > On Tuesday 06 January 2009, Stanislav Sedov wrote: > > On Tue, 6 Jan 2009 20:04:51 +0100 > > > > Hans Petter Selasky <hselasky@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). - -- Stanislav Sedov ST4096-RIPE -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAkljt2wACgkQK/VZk+smlYFC9gCfQVlIWWSmmTW9Ji9rIBjPZDgM hOcAn15p0gTdm5zGXwbU4jdhBhsicXmD =MBND -----END PGP SIGNATURE----- !DSPAM:4963b6df967004835023868!
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