Date: Wed, 24 Oct 2007 18:28:42 +0200 From: Roland Smith <rsmith@xs4all.nl> To: Benjamin Lutz <mail@maxlor.com> Cc: freebsd-questions@freebsd.org Subject: Re: USB->Serial adapter, how to make /dev/cuad* appear? Message-ID: <20071024162842.GA38652@slackbox.xs4all.nl> In-Reply-To: <20071024152348.GA68896@atlantis.intranet> References: <200710231806.12237.mail@maxlor.com> <20071023175444.GB3981@slackbox.xs4all.nl> <200710232017.03932.mail@maxlor.com> <20071023221116.GA10261@slackbox.xs4all.nl> <471EF39C.3030200@maxlor.com> <20071024151530.GA36682@slackbox.xs4all.nl> <20071024152348.GA68896@atlantis.intranet>
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[-- Attachment #1 --] On Wed, Oct 24, 2007 at 05:23:48PM +0200, Benjamin Lutz wrote: > On 2007-10-24 17:15, Roland Smith wrote: > > On Wed, Oct 24, 2007 at 09:26:20AM +0200, Benjamin Lutz wrote: > > > > Does the onboard serial port work via USB? How odd! On my standard PC, > > > > the serial ports are driven by the sio driver, and have /dev/cuad* and > > > > /dev/ttyd* devices, noc cuaU. > > > > > > No, that one's a standard serial port, driven by sio as well, and > > > creates /dev/cuad0, /dev/cuaU0, maybe some /dev/tty* as well, I don't know. > > > > How do you know that cuaU0 belongs to the sio driver? It should belong > > to ucom. > > > > According to the manual, sio(4) devices only create ttyd and cuad devices. > > I'm guessing based on its timestamp pointing to the last system boot, > when the USB adapter wasn't connected, based on the device persisting > when I unplug the USB adapter. Is ucom loaded as a module? If so, try unloading and re-loading it and uplcom. Roland -- R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHH3K6EnfvsMMhpyURAg0cAKCGNlJrmM5pGOdTyxQDRDibInmInQCeLve+ +nvee1a53MJmUuuGDys0mt0= =Zymc -----END PGP SIGNATURE-----
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