From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.62) (envelope-from ) id 1I3hQI-000086-5h for garchives@archives.gentoo.org; Wed, 27 Jun 2007 23:59:46 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.14.0/8.14.0) with SMTP id l5RNvXPn002597; Wed, 27 Jun 2007 23:57:33 GMT Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.224]) by robin.gentoo.org (8.14.0/8.14.0) with ESMTP id l5RNnEjT023554 for ; Wed, 27 Jun 2007 23:49:16 GMT Received: by wx-out-0506.google.com with SMTP id h30so634972wxd for ; Wed, 27 Jun 2007 16:49:14 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:user-agent:mime-version:to:subject:references:in-reply-to:x-enigmail-version:openpgp:content-type; b=G0oFTXWlAoZiDwibOdLvCx364qUWNKQgzP95kN4X5EzvxaPJrKNT3Md2IxUbLthiBtI/nUJVyR0blCnDKtK5Ba0zCNrIQURCyzEVPeFMBNonJ6LyB/NhP7fhZ/DGlSFtIFBj2LUIkzemTrL5AkkcLOmNX+hkRjIozXhOg7iZlBs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:subject:references:in-reply-to:x-enigmail-version:openpgp:content-type; b=BNOSawCaxTIIEjxzJ84hjEsv1VLnSngC90S9Kh6PcFyLVb2KabAxCfUq/l/jHOVV7gxcZvQfMxfMHKSzMeZuxpoPDDMasQbxIywFRFk5RZY0BTwG0TWPrihbSRLLTa3coqrZ/dAwNsFA0nu20903LsHBLnTIYxIWKw3nBOWLUZ0= Received: by 10.70.46.1 with SMTP id t1mr1793498wxt.1182988154245; Wed, 27 Jun 2007 16:49:14 -0700 (PDT) Received: from ?192.168.0.25? ( [201.52.2.197]) by mx.google.com with ESMTP id h37sm13672800wxd.2007.06.27.16.49.13 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 27 Jun 2007 16:49:13 -0700 (PDT) Message-ID: <4682F76F.2010906@gmail.com> Date: Wed, 27 Jun 2007 20:49:03 -0300 From: Rodrigo Forlin User-Agent: Thunderbird 1.5.0.9 (X11/20060911) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] ttySx enumeration References: <4680CBDD.9010002@gmail.com> In-Reply-To: <4680CBDD.9010002@gmail.com> X-Enigmail-Version: 0.94.1.0 OpenPGP: id=6755741F; url=random.sks.keyserver.penguin.de Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigF9F7F7F065E5BDB3D098E92C" X-Archives-Salt: ba2ca8a5-854b-4e0f-a315-26b148df208c X-Archives-Hash: 7252a351360648d9b08c806fe8fcaaf6 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF9F7F7F065E5BDB3D098E92C Content-Type: multipart/mixed; boundary="------------010605060806020901060302" This is a multi-part message in MIME format. --------------010605060806020901060302 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Leonid Podolny wrote this: > Hi, all, > I lack some background to debug this issue. > I have two serial ports on my box. Naturally, I would expect them to be= > ttyS0 and ttyS1. Indeed, dmesg shows the following: >=20 > [snip] > Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabl= ed > pnp: Device 00:06 activated. > 00:06: ttyS0 at I/O 0x3f8 (irq =3D 4) is a 16550A > pnp: Device 00:07 activated. > 00:07: ttyS1 at I/O 0x2f8 (irq =3D 3) is a 16550A > [snip] >=20 > However, the actual nodes that udev (or hotplug?) creates are: >=20 > [snip] > vyhuhol ~ # ls -l /dev/ttyS* > crw-rw---- 1 root uucp 4, 66 2007-06-26 09:04 /dev/ttyS2 > crw-rw---- 1 root uucp 4, 67 2007-06-26 09:04 /dev/ttyS3 > [snip] >=20 > Needless to say, I'm unable to communicate with the port unless I > manually mknod ttyS0 with minor 64. > The question is: how do I make hotplug (or udev?) enumerate them > correctly, as ttyS0 and ttyS1? >=20 I had this kind of problem some weeks ago. I resolved it rmmod'ing 8250_pnp and 8250, sleeping 1 and modprobing them again in local.start. I know it wasn't a nice solution, but it worked for me. --------------010605060806020901060302 Content-Type: text/x-vcard; charset=utf-8; name="forlin.vcf" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="forlin.vcf" begin:vcard fn:Rodrigo Forlin n:Forlin;Rodrigo email;internet:forlin@gmail.com tel;cell:+551194952922 note;quoted-printable:Linux registered user # 226673=3D0D=3D0A=3D http://counter.li.org/ x-mozilla-html:FALSE version:2.1 end:vcard --------------010605060806020901060302-- --------------enigF9F7F7F065E5BDB3D098E92C Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBRoL3dxO7TrJnVXQfAQrT4gf9Gr+S4/sEcmZh7DkFm1aeWvkoz00Uy2LU UOVyIgZLV7dssrdyl+MNktuEZ4dVsbdDLC/WHlDTnguMm4UtEch3hWXqk/oEUmcm zCyc8Ir/YJ+L0rWld5adpy76EiG4n3to8j0q01V9bhxgueL/Nv6WmONfvm3rr6Gj deHHGWd4t18JQyeq+QObuLEXjfFawe0fSRE8FIUCIbw7IELl7Ua/1wDrKMrOJbuJ Yp8qxH9GKcFgpJnK/0n3YWD70LSFaP66O7vrYxDfHpUCIZSM9TsJ0biQqdgFI59f ew817JUZ/0vSnk8rqwLPY9uWEDUfN9peA25N5xVpIg0IuClaktRCVg== =m1mM -----END PGP SIGNATURE----- --------------enigF9F7F7F065E5BDB3D098E92C-- -- gentoo-user@gentoo.org mailing list