むとうたけし@K*BUG <mutoh@openedu.org>
イマドキはついているように思えても、USBの先に居たりする。
ppc0: <Standard parallel printer port> at port 0x378-0x37f irq 7 pnpid PNP0400 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE modef ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 pnpid PNP0501 on isa0
uftdi0 at uhub2 port 1 uftdi0: FTDI FT232R USB UART, rev 2.00/6.00, addr 2 ucom0 at uftdi0 portno 1
uplcom0 at uhub1 port 1 "Prolific Technology Inc. USB-Serial Controller" rev 1.10/3.00 addr 2 ucom0 at uplcom0
uhub4 at uhub0 port 1 "Genesys Logic USB2.0 Hub" rev 2.00/32.98 addr 4 umodem0 at uhub4 port 4 configuration 1 interface 0 "vendor 0x09b9 product 0x0000" rev 2.00/0.00 addr 5 umodem0: data interface 1, has no CM over data, has no break umodem0: status change notification available ucom0 at umodem0
デバイスのパーミッションに注意
vaio-p:~ [12-11-04T7:49] % ls -l /dev/ttyU0 crw-rw---- 1 uucp dialer 66, 0 Nov 4 07:49 /dev/ttyU0
teokure-% ls -l /dev/ttyU0 crw------- 1 uucp wheel 66, 0 Oct 17 23:55 /dev/ttyU0
insp700m [ ~ ] % ls -l /dev/ttyU0 crw------- 1 root wheel 0x6f 11月 7 11:46 /dev/ttyU0
vaio-p:~ [12-11-04T7:51] % egrep dial /etc/group dialer:*:117:mutoh teokure-% egrep wheel /etc/group wheel:*:0:root,mikutter
kohjin:~ [12-11-05T13:51] % egrep tty /etc/devfs.conf own ttyU* operator:operator perm ttyU* 0660
attach 10 { device-name "umodem[0-9]+"; action "chmod 666 /dev/ttyU*"; action "chmod 666 /dev/cuaU*"; }; attach 10 { device-name "uplcom[0-9]+"; action "chmod 666 /dev/ttyU*"; action "chmod 666 /dev/cuaU*"; }; attach 10 { device-name "uftdi[0-9]+"; action "chmod 666 /dev/ttyU*"; action "chmod 666 /dev/cuaU*"; };
ugen0.3: <vendor 0x049f> at usbus0 uipaq0: <vendor 0x049f product 0x0003, rev 1.00/0.00, addr 3> on usbus0 ums0: <EndPoint1 Interrupt Pipe> on usbus0 ums0: error reading report description device_attach: ums0 attach returned 12
ugen2.2: <Diamond Multimedia> at usbus2 urio0: <Diamond Multimedia Diamond Multimedia Digital Audio Player, class 0/0, rev 1.00/1.00, addr 2> on usbus2 ugen2.2: <Diamond Multimedia> at usbus2 urio0: <Diamond Multimedia Diamond Multimedia Digital Audio Player, class 0/0, rev 1.00/1.00, addr 2> on usbus2
(snip) 00080050 5D 08 83 FE 09 C7 03 2F 64 65 76 C7 43 04 2F 74 ⇒ ⇒ ]....../dev.C./t 00080060 74 79 66 C7 43 08 55 30 C6 43 0A 00 7F 0F 89 1C ⇒ ⇒ tyf.C.U0.C...... (snip)
*BSDで、一緒に遊びませんか!!