RE: USB configuration

[Misbah khan <misbah_khan@engineer.com>]

I have inserted a USB card reader, and the following dmesg it shows .....

---------------------------------------------------------------------------=
----
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=3D=
xx
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
---------------------------------------------------------------------------=
-----------

This doesent gives me the clear explaination of whether USB is working
properly....

I would appreciate if you could share with me the basic steps to be followe=
d
to confirm that the USB support that i had configured is being tested in al=
l
aspects.

Misbah

Pedro Luis D. L. wrote:
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>=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 ...
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> Hi,
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>> 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
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> Try to attach an USB device, like a pendrive,  to an USB port. Then type:=
=20
> dmesg | tail
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> 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.
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> Pedro.
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>> Its creating the directory :- /proc/bus/usb/ but doesent contain any fil=
e
>> under it ????
>>=20
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>> 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 <><
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>> http://www.nabble.com/USB-configuration-tf4956061.html#a14192347
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