RE: USB configuration

[Misbah khan <misbah_khan@engineer.com>]

I have configured for mass storage device still i am not getting the debug
msg that the kernel has detected the pen drive (after i connect the pen
drive ).

  " Initializing USB Mass Storage driver...
     usbcore: registered new driver usb-storage
     USB Mass Storage support registered.=20
  "

----misbah=20


Pedro Luis D. L. wrote:
>=20
>=20
>> From: misbah_khan@engineer.com
>> To: linuxppc-embedded@ozlabs.org
>> Subject: RE: USB configuration
>>=20
>>=20
>> I have inserted a USB card reader, and the following dmesg it shows ....=
.
>>=20
>> ------------------------------------------------------------------------=
-------
>> mpc8272ads: Init
>> PCI: Probing PCI hardware
>> PCI: Cannot allocate resource region 0 of device 0000:00:00.0
>> PCI: Cannot allocate resource region 1 of device 0000:00:00.0
>> SCSI subsystem initialized
>> Linux Kernel Card Services
>>   options:  [pci] [cardbus]
>> usbcore: registered new driver usbfs
>> usbcore: registered new driver hub
>> Serial: CPM driver $Revision: 0.01 $
>> ttyCPM0 at MMIO 0xf0011a00 (irq =3D 40) is a CPM UART
>> ttyCPM1 at MMIO 0xf0011a60 (irq =3D 43) is a CPM UART
>> io scheduler noop registered
>> io scheduler anticipatory registered
>> io scheduler deadline registered
>> io scheduler cfq registered
>> loop: loaded (max 8 devices)
>> fs_enet.c:v1.0 (Aug 8, 2005)
>> fs_enet: eth0 Phy @ 0x0, type DM9161 (0x0181b881)
>> fs_enet: eth1 Phy @ 0x3, type DM9161 (0x0181b881)
>> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
>> ide: Assuming 33MHz system bus speed for PIO modes; override with
>> idebus=3Dxx
>> st: Version 20041025, fixed bufsize 32768, s/g segs 256
>> osst :I: Tape driver with OnStream support version 0.99.1
>> osst :I: $Id: osst.c,v 1.70 2003/12/23 14:22:12 wriede Exp $
>> ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
>> ohci_hcd: block sizes: ed 64 td 64
>> drivers/usb/serial/usb-serial.c: USB Serial support registered for
>> Generic
>> usbcore: registered new driver usbserial_generic
>> usbcore: registered new driver usbserial
>> drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
>> NET: Registered protocol family 2
>> IP: routing cache hash table of 512 buckets, 4Kbytes
>> TCP: Hash tables configured (established 4096 bind 8192)
>> NET: Registered protocol family 1
>> NET: Registered protocol family 17
>> IP-Config: Complete:
>>       device=3Deth1, addr=3D192.168.33.136, mask=3D255.255.248.0,
>> gw=3D192.168.32.47,
>>      host=3Dcashel, domain=3D, nis-domain=3D(none),
>>      bootserver=3D192.168.33.96, rootserver=3D192.168.33.96, rootpath=3D
>> Looking up port of RPC 100003/2 on 192.168.33.96
>> Looking up port of RPC 100005/1 on 192.168.33.96
>> VFS: Mounted root (nfs filesystem).
>> Freeing unused kernel memory: 104k init
>> ------------------------------------------------------------------------=
--------------
>>=20
>=20
> It looks like it is well configured, because the usbfs and hub are loaded=
.
> You could check in your kernel configuration that you enabled USB Mass
> storage driver and attached a pen drive as I suggested before.
> Another possibility is to insert a card in the USB card reader. Then you
> should be able to see with dmesg if it is recognized.
>=20
> Pedro.
>=20
>> This doesent gives me the clear explaination of whether USB is working
>> properly....
>>=20
>> I would appreciate if you could share with me the basic steps to be
>> followed
>> to confirm that the USB support that i had configured is being tested in
>> all
>> aspects.
>>=20
>> Misbah
>>=20
>> Pedro Luis D. L. wrote:
>>>=20
>>>=20
>>>=20
>>>> Date: Thu, 6 Dec 2007 05:27:14 -0800
>>>> From: misbah_khan@engineer.com
>>>> To: linuxppc-embedded@ozlabs.org
>>>> Subject: USB configuration
>>>>=20
>>>>=20
>>>> HI all ...
>>>=20
>>> Hi,
>>>=20
>>>> I have configured the Montavista Kernel for USB support and for
>>>> PPC8272-ADS
>>>> board I need to know that how could i test that my USB is working ????
>>>>=20
>>>=20
>>> Try to attach an USB device, like a pendrive,  to an USB port. Then
>>> type:=20
>>> dmesg | tail
>>>=20
>>> If the USB support is working properly, you should see some output
>>> saying
>>> which device have you attached and where is it mapped.
>>> If you plug a memory stick, you can try to mount it and check that the
>>> filesystem is correct.
>>>=20
>>> Pedro.
>>>=20
>>>> Its creating the directory :- /proc/bus/usb/ but doesent contain any
>>>> file
>>>> under it ????
>>>>=20
>>>>=20
>>>> its also creating the directory :- /sys/bus/usb/   but doesent contain
>>>> any
>>>> file under it ????
>>>>=20
>>>>=20
>>>> Please let me know the procedure to test whether my USB configuration
>>>> is
>>>> all
>>>> right ????
>>>>=20
>>>> Thank u=20
>>>> Misbah <><
>>>> --=20
>>>> View this message in context:
>>>> http://www.nabble.com/USB-configuration-tf4956061.html#a14192347
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>>>>=20
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