Date: Sat, 11 Mar 2006 11:59:12 -0500 From: Alexander Kabaev <kabaev@gmail.com> To: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> Cc: freebsd-stable@freebsd.org Subject: Re: ucom doesn't work in 6.1-PRERELEASE? Message-ID: <20060311115912.5bb3169f@kan.dnsalias.net> In-Reply-To: <20060311174624.11680c67.torfinn.ingolfsen@broadpark.no> References: <20060311174624.11680c67.torfinn.ingolfsen@broadpark.no>
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--Sig_NrC_fq_GrJoIgU3XqBbhY=/ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sat, 11 Mar 2006 17:46:24 +0100 Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> wrote: > Hello, >=20 > When I attatch my usb-to-serial based AVR programmer (an avrusb500) > to a machine running FreeBSD 6.1-prerelease, it shows up > in /var/log/messages as: > Mar 11 17:25:03 kg-fil kernel: ucom0: FTDI USB <-> Serial, rev > 1.10/4.00, addr 2 >=20 > However, there is no /dev/ucom0 entry. > Details: >=20 > root@kg-fil# uname -a > FreeBSD kg-fil.kg4.no 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #5: Sat > Mar 11 15:05:47 CET 2006 > root@kg-fil.kg4.no:/usr/obj/usr/src/sys/FIL60 amd64 >=20 > root@kg-fil# kldstat > Id Refs Address Size Name > 1 9 0xffffffff80100000 8b6820 kernel > 2 1 0xffffffff809b7000 67e0 snd_ich.ko > 3 2 0xffffffff809be000 346a8 sound.ko > 4 1 0xffffffffa7c19000 1cd blank_saver.ko > 5 1 0xffffffffa7cb0000 10b6 uftdi.ko > 6 1 0xffffffffa7cb2000 112f ucom.ko >=20 > (as you can see, both utfdi and ucom is loaded). >=20 > root@kg-fil# usbdevs -v > Controller /dev/usb0: > addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), > nVidia(0x0000), rev 1.00 port 1 powered > port 2 powered > port 3 powered > port 4 addr 2: full speed, power 90 mA, config 1, USB <-> > Serial(0x6001), FTDI(0x0403), rev 4.00 port 5 powered > port 6 powered > port 7 powered > port 8 powered > port 9 powered > port 10 powered >=20 > But, no /dev/ucom* : > root@kg-fil# ls -l /dev/ucom* > ls: /dev/ucom*: No such file or directory > root@kg-fil# ls -l /dev/usb* > crw-rw---- 1 root operator 0, 30 Mar 11 15:50 /dev/usb > crw-rw---- 1 root operator 0, 29 Mar 11 15:50 /dev/usb0 > crw-rw---- 1 root operator 0, 31 Mar 11 15:50 /dev/usb1 >=20 > even if the usb entries are there. > root@kg-fil# ps ax | grep usbd > 405 ?? Is 0:00.00 /usr/sbin/usbd >=20 > For comparison, the device works fine under 5.4-stable: >=20 > root@kg-work# uname -a > FreeBSD kg-work.kg4.no 5.4-STABLE FreeBSD 5.4-STABLE #5: Sat Dec 31 > 16:54:14 CET 2005 root@kg-work.kg4.no:/usr/obj/usr/src/sys/SS51G > i386 >=20 > Mar 11 17:44:17 kg-work kernel: ucom0: FTDI USB <-> Serial, rev > 1.10/4.00, addr 2 >=20 > root@kg-work# ls -l /dev/ucom* > crw-rw---- 1 uucp dialer 220, 128 Jan 4 17:10 /dev/ucom0 > root@kg-work# ls -l /dev/usb* > crw-rw---- 1 root operator 239, 255 Jan 4 17:10 /dev/usb > crw-rw---- 1 root operator 239, 0 Jan 4 17:10 /dev/usb0 > crw-rw---- 1 root operator 239, 1 Jan 4 17:10 /dev/usb1 > crw-rw---- 1 root operator 239, 2 Jan 4 17:10 /dev/usb2 > crw-rw---- 1 root operator 239, 3 Jan 4 17:10 /dev/usb3 >=20 > What's wrong, and how do I fix it? > --=20 > Regards,=20 > Torfinn Ingolfsen, > Norway >=20 > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to > "freebsd-stable-unsubscribe@freebsd.org" /dev/ucomX devices became /dev/ttyUX devices quite some time ago. --=20 Alexander Kabaev --Sig_NrC_fq_GrJoIgU3XqBbhY=/ Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (FreeBSD) iD8DBQFEEwHrQ6z1jMm+XZYRAjKeAJ9PIvDSkKEs6jiV7Aj9JI6Gnxgb0gCg3y3x Qb2H5SDqo1xoyqhv61msxFM= =iW+A -----END PGP SIGNATURE----- --Sig_NrC_fq_GrJoIgU3XqBbhY=/--
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