動作確認

そういえば、動作確認の手順をやってないので、今更ながらにやってみる

LED の確認

分解しているので、良く判らず（笑。とりあえず、エラーや警告を表してはいなさそう

Debian GNU/Linux 5.0
vl login: yasunari
Password:
Last login: Sat Jan  1 09:24:39 JST 2000 from x31l.yamasita.jp on pts/2
Linux vl 2.6.31.8-svn22059 #67 Mon Sep 13 09:42:55 JST 2010 armv5tel

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
yasunari@vl:~$

root になる

yasunari@vl:~$ su - root
Password:
vl:~#

USB メモリの認識

USB メモリを刺してみたが、、、

vl:~# tail -f /var/log/messages
	:
	:

シーン

モジュールは？

vl:~# lsmod
Module                  Size  Used by
vl:~#

usb core さえロードされていない。
カーネルモジュールがコピーできていない？

vl:~# ls /lib/modules/*/kernel/drivers/usb/core/usbcore.ko
/lib/modules/2.6.22.7-88f5182/kernel/drivers/usb/core/usbcore.ko
/lib/modules/2.6.31.8-svn22059/kernel/drivers/usb/core/usbcore.ko
vl:~#

あらら。２バージョンある。

vl:~# grep usbcore /etc/init.d/usb
        if [ -f /lib/modules/*/kernel/drivers/usb/core/usbcore.ko ]
                insmod /lib/modules/*/kernel/drivers/usb/core/usbcore.ko
        if [ -f /lib/modules/*/kernel/fs/vfat/usbcore.ko ]
                rmmod usbcore.ko
vl:~#  insmod /lib/modules/*/kernel/drivers/usb/core/usbcore.ko
insmod: error inserting '/lib/modules/2.6.22.7-88f5182/kernel/drivers/usb/core/usbcore.ko': -1 Invalid module format
vl:~#

と、ロードされなかった模様。

要らないカーネルモジュールを消す

vl:~# uname -r
2.6.31.8-svn22059
vl:~# ls /lib/modules/
2.6.22.7-88f5182  2.6.31.8-svn22059
vl:~# rm -fr /lib/modules/2.6.22.7-88f5182
vl:~#

再ロード

vl:~# /etc/init.d/usb start
vl:~# lsmod
Module                  Size  Used by
fat                    52976  0
usblp                  12256  0
usb_storage            53420  0
uhci_hcd               21508  0
ohci_hcd               20512  0
ehci_hcd               36596  0
usbcore               140360  6 usblp,usb_storage,uhci_hcd,ohci_hcd,ehci_hcd
vl:~#

ロードされた。

USB メモリの再認識

vl:~# tail -f /var/log/messages
	:
	:
Dec  4 15:07:46 vl kernel: usbcore: registered new interface driver usbfs
Dec  4 15:07:46 vl kernel: usbcore: registered new interface driver hub
Dec  4 15:07:46 vl kernel: usbcore: registered new device driver usb
Dec  4 15:07:46 vl kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Dec  4 15:07:46 vl kernel: ehci_marvell ehci_marvell.70059: Marvell Orion EHCI
Dec  4 15:07:46 vl kernel: ehci_marvell ehci_marvell.70059: new USB bus registered, assigned bus number 1
Dec  4 15:07:46 vl kernel: ehci_marvell ehci_marvell.70059: irq 19, io base 0xf1050100
Dec  4 15:07:46 vl kernel: ehci_marvell ehci_marvell.70059: USB 2.0 started, EHCI 1.00
Dec  4 15:07:46 vl kernel: usb usb1: configuration #1 chosen from 1 choice
Dec  4 15:07:46 vl kernel: hub 1-0:1.0: USB hub found
Dec  4 15:07:46 vl kernel: hub 1-0:1.0: 1 port detected
Dec  4 15:07:46 vl kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Dec  4 15:07:46 vl kernel: uhci_hcd: USB Universal Host Controller Interface driver
Dec  4 15:07:46 vl kernel: Initializing USB Mass Storage driver...
Dec  4 15:07:46 vl kernel: usbcore: registered new interface driver usb-storage
Dec  4 15:07:46 vl kernel: USB Mass Storage support registered.
Dec  4 15:07:46 vl kernel: usbcore: registered new interface driver usblp
Dec  4 15:07:46 vl kernel: usb 1-1: new full speed USB device using ehci_marvell and address 2
Dec  4 15:07:46 vl kernel: usb 1-1: configuration #1 chosen from 1 choice
Dec  4 15:07:46 vl kernel: scsi2 : SCSI emulation for USB Mass Storage devices
Dec  4 15:07:53 vl kernel: scsi 2:0:0:0: Direct-Access     eUSB     Memory Stick     5.06 PQ: 0 ANSI: 2
Dec  4 15:07:53 vl kernel: sd 2:0:0:0: Attached scsi generic sg1 type 0
Dec  4 15:07:53 vl kernel: sd 2:0:0:0: [sdb] 126912 512-byte logical blocks: (64.9 MB/61.9 MiB)
Dec  4 15:07:53 vl kernel: sd 2:0:0:0: [sdb] Write Protect is off
Dec  4 15:07:53 vl kernel: sdb: sdb1
Dec  4 15:07:53 vl kernel: sd 2:0:0:0: [sdb] Attached SCSI removable disk

マウントしてみた

vl:~# mkdir /tmp/sdb1
vl:~# mount /dev/sdb1 /tmp/sdb1/
vl:~# ls /tmp/sdb1
dcim  memstick.ind  mssony
vl:~#

アンマウントしておく

vl:~# umount !$
umount /tmp/sdb1
vl:~#

プリンタの認識（LS-GL 以外）

Dec  4 15:13:36 vl kernel: usb 1-1: new high speed USB device using ehci_marvell and address 4
Dec  4 15:13:36 vl kernel: usb 1-1: configuration #1 chosen from 1 choice
Dec  4 15:13:36 vl kernel: usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0007