usb disk FC3 - /dev/sd* neni

[Martin Kamín ZULU]

On 10. Feb, 11:24 PM CET, Dalibor Straka <dast na panelnet.cz> wrote 18 lines:
> On Thu, Feb 10, 2005 at 11:22:09PM +0100, Max Cerny wrote:
> > 
> > > Pouzivate devfs? Pokud ne, zkuste vytvorit zarizeni /dev/sdXY rucne.
> > > Pripadne vam pak chybi nejaky modul pro scsi. Na 2.4 to byval scsi
> > > generic.
> > > 
> > 
> > Myslim, ze moduly mam vsechny / nakopal jsem tam snad vse co jde. jak
> > muzu vytvorit zarizeni /dev/sdXY rucne? To musi udelat system, nebo ne?

Dobrý den,

mám podobný problém (a podle všeho nejsem sám), 2.6.10, připojení LEXAR card
reader na USB 2.0, moduly usb_storage, ohci_hcd a ehci_hcd a uhci_hcd
vypusteny z jadra... Tak:

- připojím JEDINE USB 2.0 zařízení
- natahnu ehci_hcd
[root na ws005 kamin]# modprobe ehci_hcd
Feb 10 19:03:50 ws005 kernel: ACPI: PCI interrupt 0000:02:0e.2[C] -> GSI 10 (level, low) -> IRQ 10
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: NEC Corporation USB 2.0
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: irq 10, pci mem 0x40280000
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: new USB bus registered, assigned bus number 1
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: USB 2.0 initialized, EHCI 0.95, driver 26 Oct 2004
Feb 10 19:03:50 ws005 kernel: usb usb1: Product: NEC Corporation USB 2.0
Feb 10 19:03:50 ws005 kernel: usb usb1: Manufacturer: Linux 2.6.10 ehci_hcd
Feb 10 19:03:50 ws005 kernel: usb usb1: SerialNumber: 0000:02:0e.2
Feb 10 19:03:51 ws005 kernel: hub 1-0:1.0: USB hub found
Feb 10 19:03:51 ws005 kernel: hub 1-0:1.0: 5 ports detected
[root na ws005 kamin]# Feb 10 19:03:50 ws005 kernel: ACPI: PCI interrupt 0000:02:0e.2[C] -> GSI 10 (level, low) -> IRQ 10
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: NEC Corporation USB 2.0
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: irq 10, pci mem 0x40280000
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: new USB bus registered, assigned bus number 1
Feb 10 19:03:50 ws005 kernel: ehci_hcd 0000:02:0e.2: USB 2.0 initialized, EHCI 0.95, driver 26 Oct 2004
Feb 10 19:03:50 ws005 kernel: usb usb1: Product: NEC Corporation USB 2.0
Feb 10 19:03:50 ws005 kernel: usb usb1: Manufacturer: Linux 2.6.10 ehci_hcd
Feb 10 19:03:50 ws005 kernel: usb usb1: SerialNumber: 0000:02:0e.2
Feb 10 19:03:51 ws005 kernel: hub 1-0:1.0: USB hub found
Feb 10 19:03:51 ws005 kernel: hub 1-0:1.0: 5 ports detected
Feb 10 19:03:51 ws005 kernel: usb 1-1: new high speed USB device using ehci_hcd and address 2
Feb 10 19:03:51 ws005 kernel: usb 1-1: Product: Multi-Card Reader
Feb 10 19:03:51 ws005 kernel: usb 1-1: Manufacturer: Lexar Media
Feb 10 19:03:51 ws005 kernel: usb 1-1: SerialNumber: 20040818093918600
Feb 10 19:03:51 ws005 kernel: uba: device 2 capacity nsec 0 bsize 512
Feb 10 19:03:51 ws005 kernel: Initializing USB Mass Storage driver...
Feb 10 19:03:51 ws005 kernel: usb 1-1: new high speed USB device using ehci_hcd and address 2
Feb 10 19:03:51 ws005 kernel: usb 1-1: Product: Multi-Card Reader
Feb 10 19:03:51 ws005 kernel: usb 1-1: Manufacturer: Lexar Media
Feb 10 19:03:51 ws005 kernel: usb 1-1: SerialNumber: 20040818093918600
Feb 10 19:03:51 ws005 kernel: uba: device 2 capacity nsec 0 bsize 512
Feb 10 19:03:51 ws005 kernel: Initializing USB Mass Storage driver...
Feb 10 19:03:52 ws005 kernel: usbcore: registered new driver usb-storage
Feb 10 19:03:52 ws005 kernel: USB Mass Storage support registered.
Feb 10 19:03:52 ws005 kernel: usbcore: registered new driver usb-storage
Feb 10 19:03:52 ws005 kernel: USB Mass Storage support registered.

- a nic dalsiho se nestane

- ctecka je videt:
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=05dc ProdID=b18d Rev= 1.00
S:  Manufacturer=Lexar Media
S:  Product=Multi-Card Reader
S:  SerialNumber=20040818093918600
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=ub
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

- mount
none on /dev type devfs (rw)

MK