Date: Sat, 11 Mar 2006 17:46:24 +0100 From: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> To: freebsd-stable@freebsd.org Subject: ucom doesn't work in 6.1-PRERELEASE? Message-ID: <20060311174624.11680c67.torfinn.ingolfsen@broadpark.no>
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Hello, 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 However, there is no /dev/ucom0 entry. Details: 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 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 (as you can see, both utfdi and ucom is loaded). 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 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 even if the usb entries are there. root@kg-fil# ps ax | grep usbd 405 ?? Is 0:00.00 /usr/sbin/usbd For comparison, the device works fine under 5.4-stable: 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 Mar 11 17:44:17 kg-work kernel: ucom0: FTDI USB <-> Serial, rev 1.10/4.00, addr 2 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 What's wrong, and how do I fix it? -- Regards, Torfinn Ingolfsen, Norway
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