ehci_hcd

[jaCa]

Zdravim,
hledam ale nejak se mi nedari a tak prosim zde o radu zkusenejsi. Potreboval bych nahrat modul ehci_hcd (duvod rozchozeni externi vypalovacky - lepe receno interni pres prevodnik USB-SATA). Bohuzel

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sudo modprobe -a ehci_hcd mi konci na

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WARNING: Module ehci_hcd not found..
V souboru /lib/modules/2.6.30.5-ep0/modules.order neni ehci_hcd.ko vubec uveden.

Vite prosim nekdo jak nahrat modul ehci_hcd ?

Na Aceru Aspire One provozuji Ubuntu 9.04 s jadrem 2.6.30.5-ep0.

Takova drobnost jeste: zda nahratim tohoto modulu nemohu nejak narusit zarizeni vyuzivajici pomalejsi USB 1.1 (uhci_hcd). Mohu mit vubec nahrane oba moduly soucasne ?
Predem dekuji.

jaCa

[ladarozan]

Testnul jsem to a není třeba modul hledat, po připojení adaptéru je za malý moment k dispozici.
Stačí při chodu vyjmout a znovu zastrčit kabel USB do počítače z již běžícím zařízením externím.
Dostávám tuto reakci - dmesg

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usb 1-5: new high speed USB device using ehci_hcd and address 5
Co se týká CDromu jako externího zařízení, zkuste odebrat ze souboru /etc/fstab řádky týkající se cd mechanik.

Ještě jedna zajímavá zmínka zde http://forum.ubuntu.cz/index.php?topic=22502.0

[jaCa]

Diky za reakci. Prave ze se zda dle logu, ze se vsechno korektne chova jak ma, jak take pisete, ale plnohodnotne ta DVD mechanika nefunguje. Jedna se o DVD mechaniku Samsung SH-S223 SATA propojenou pres prevodnik USB-SATA Digitus DA-70148.
Vypis dle dmesg | grep usb:

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[    1.020293] usbcore: registered new interface driver usbfs
[    1.020293] usbcore: registered new interface driver hub
[    1.020402] usbcore: registered new device driver usb
[    2.303939] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.303948] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.303955] usb usb1: Product: EHCI Host Controller
[    2.303962] usb usb1: Manufacturer: Linux 2.6.30.5-ep0 ehci_hcd
[    2.303968] usb usb1: SerialNumber: 0000:00:1d.7
[    2.304807] usb usb1: configuration #1 chosen from 1 choice
[    2.309572] usbcore: registered new interface driver usb-storage
[    2.310562] usbcore: registered new interface driver libusual
[    2.716769] usb 1-5: new high speed USB device using ehci_hcd and address 4
[    2.877493] usb 1-5: New USB device found, idVendor=0c45, idProduct=62c0
[    2.877503] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    2.877523] usb 1-5: Product: USB 2.0 Camera
[    2.877531] usb 1-5: Manufacturer: Sonix Technology Co., Ltd.
[    2.878378] usb 1-5: configuration #1 chosen from 1 choice
[    3.501919] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    3.501932] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.501943] usb usb2: Product: UHCI Host Controller
[    3.501951] usb usb2: Manufacturer: Linux 2.6.30.5-ep0 uhci_hcd
[    3.501960] usb usb2: SerialNumber: 0000:00:1d.0
[    3.502514] usb usb2: configuration #1 chosen from 1 choice
[    3.505080] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    3.505092] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.505103] usb usb3: Product: UHCI Host Controller
[    3.505112] usb usb3: Manufacturer: Linux 2.6.30.5-ep0 uhci_hcd
[    3.505123] usb usb3: SerialNumber: 0000:00:1d.1
[    3.505696] usb usb3: configuration #1 chosen from 1 choice
[    3.508838] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    3.508852] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.508863] usb usb4: Product: UHCI Host Controller
[    3.508873] usb usb4: Manufacturer: Linux 2.6.30.5-ep0 uhci_hcd
[    3.508883] usb usb4: SerialNumber: 0000:00:1d.2
[    3.509482] usb usb4: configuration #1 chosen from 1 choice
[    3.511685] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    3.511698] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.511709] usb usb5: Product: UHCI Host Controller
[    3.511718] usb usb5: Manufacturer: Linux 2.6.30.5-ep0 uhci_hcd
[    3.511728] usb usb5: SerialNumber: 0000:00:1d.3
[    3.641093] usb usb5: configuration #1 chosen from 1 choice
[    3.810258] usb 2-2: new low speed USB device using uhci_hcd and address 2
[    3.978842] usb 2-2: New USB device found, idVendor=093a, idProduct=2510
[    3.978855] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.978867] usb 2-2: Product: USB OPTICAL MOUSE
[    3.978876] usb 2-2: Manufacturer: PIXART
[    3.979428] usb 2-2: configuration #1 chosen from 1 choice
[    4.096795] usb 3-1: new low speed USB device using uhci_hcd and address 2
[    4.261990] usb 3-1: New USB device found, idVendor=04f2, idProduct=0116
[    4.262004] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.262016] usb 3-1: Product: USB Keyboard
[    4.262025] usb 3-1: Manufacturer: CHICONY
[    4.262589] usb 3-1: configuration #1 chosen from 1 choice
[    4.890882] usbcore: registered new interface driver hiddev
[    4.905941] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/input/input6
[    4.908034] generic-usb 0003:093A:2510.0001: input,hidraw0: USB HID v1.10 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:1d.0-2/input0
[    4.924034] input: CHICONY USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input7
[    4.924882] generic-usb 0003:04F2:0116.0002: input,hidraw1: USB HID v1.10 Keyboard [CHICONY USB Keyboard] on usb-0000:00:1d.1-1/input0
[    4.925003] usbcore: registered new interface driver usbhid
[    4.925018] usbhid: v2.6:USB HID core driver
[    9.578116] input: USB 2.0 Camera as /devices/pci0000:00/0000:00:1d.7/usb1/1-5/1-5:1.0/input/input10
[    9.578657] usbcore: registered new interface driver uvcvideo

Pro pripojeni adapteru s DVD mechanikou dle dmesg

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[ 1373.983485] usb 1-1: new high speed USB device using ehci_hcd and address 5
[ 1374.109626] usb 1-1: New USB device found, idVendor=152d, idProduct=2338
[ 1374.109646] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[ 1374.109663] usb 1-1: Product: USB to ATA/ATAPI Bridge
[ 1374.109676] usb 1-1: Manufacturer: JMicron
[ 1374.109688] usb 1-1: SerialNumber: 22222222B252
[ 1374.110987] usb 1-1: configuration #1 chosen from 1 choice
[ 1374.119731] scsi2 : SCSI emulation for USB Mass Storage devices
[ 1374.124840] usb-storage: device found at 5
[ 1374.124851] usb-storage: waiting for device to settle before scanning for 5 seconds
[ 1379.125071] usb-storage: device scan complete
[ 1379.129160] scsi 2:0:0:0: CD-ROM            TSSTcorp CDDVDW SH-S223C  SB02 PQ: 0 ANSI: 0
[ 1379.152074] sr0: scsi3-mmc drive: 52x/52x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1379.152089] Uniform CD-ROM driver Revision: 3.20
[ 1379.158183] sr 2:0:0:0: Attached scsi CD-ROM sr0
[ 1379.158987] sr 2:0:0:0: Attached scsi generic sg1 type 5

Domnivam se, mozna chybne, ze kdyz zarizeni vyuziva usb2, tak bych mel mit modul ehci_hcd nahrany v systemu. Moc se v tom nevyznam, ale uvazuji selskym rozumem:). Ona totiz ta vypalovacka castecne funguje. Normalne soubory cte, CD dokonce i prehraje. DVD jiz nikoliv (pouzivam VLC, tak snad zadnym kodekem by to byt nemelo-mohu kdyztak prihodit log z vlc). Vypalovani jsem zkousel v Braseru, ktere hlasilo vse v poradku. Ale dle studie samotneho paleneho CD media, tak jen cca 5 mm zaznamu od stredu.

Zajimava pak vec u jednoho originalniho DVD:

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df /media/cdrom0Souborový systém 1K bloků Použité Volné Uži% Mounted on
/dev/sr0 3540864 3540864 0 100% /media/cdrom0
-----------------

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du /media/cdrom0 -sk82 /media/cdrom0


Na

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sudo modprobe -r ehci_hcd resp.

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sudo modprobe -a ehci_hcd dostavam odpoved

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FATAL: Module ehci_hcd not found.
V /etc/fstab jsem vse na dvd, cd mechaniku zakomentoval. Zkousel jsem i vsechny USB pro pripojeni DVD,  bez mysi a klavesnice. Tak tedy uz nevim. Jedine co mne napada nahrat ten ehci_hcd do systemu, a to se mi zatim nejak nedari. Kdybyste nekdo prosim vedel nejaky napad, budu moc rad. Nejvic me pali ta vypalovacka, ze nepali:). Diky.