problem with usb

Hi,

My uclinux kernel can't detect the usb disk,following is the boot message :

<div class='quotetop'>QUOTE </div>

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uClinux/Nios II

Altera Nios II support © 2004 Microtronix Datacom Ltd.

Built 1 zonelists

Kernel command line:

PID hash table entries: 64 (order: 6, 1024 bytes)

Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)

Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)

Memory available: 6208k/8192k RAM, 0k/0k ROM (1495k kernel code, 395k data)

Mount-cache hash table entries: 512

NET: Registered protocol family 16

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

io scheduler noop registered

io scheduler deadline registered (default)

Serial: JTAG UART driver $Revision: 1.4 $

ttyJ0 at MMIO 0x80800880 (irq = 1) is a jtag_uart

scsi_debug_init: out of memory, 1

SCSI Media Changer driver v0.25

usbmon: debugfs is not available

driver isp1362-hcd, 2005-04-04

isp1362-hcd isp1362-hcd: ISP1362 Host Controller

isp1362_hc_reset:

Clock not ready after 20ms

isp1362-hcd isp1362-hcd: new USB bus registered, assigned bus number 1

isp1362-hcd isp1362-hcd: irq 3, io mem 0x808008c0

isp1362_hc_start:

isp1362-hcd isp1362-hcd: ISP1362 Memory usage:

isp1362-hcd isp1362-hcd: ISTL: 2 * 256: 512 @ $0000:$0100

isp1362-hcd isp1362-hcd: INTL: 16 * ( 64+8): 1152 @ $0200

isp1362-hcd isp1362-hcd: ATL : 32 * ( 64+8): 2304 @ $0680

isp1362-hcd isp1362-hcd: USED/FREE: 3968 128

usb usb1: Product: ISP1362 Host Controller

usb usb1: Manufacturer: uClinux 2.6.16-uc0 isp1362-hcd

usb usb1: SerialNumber: isp1362-hcd

usb usb1: configuration# 1 chosen from 1 choice

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 2 ports detected

ISP1362 Host Controller, irq 3

Initializing USB Mass Storage driver...

usbcore: registered new driver usb-storage

USB Mass Storage support registered.

usbcore: registered new driver usbtest

NET: Registered protocol family 2

IP route cache hash table entries: 128 (order: -3, 512 bytes)

TCP established hash table entries: 512 (order: -1, 2048 bytes)

TCP bind hash table entries: 512 (order: -1, 2048 bytes)

TCP: Hash tables configured (established 512 bind 512)

TCP reno registered

TCP bic registered

NET: Registered protocol family 1

NET: Registered protocol family 17

Freeing unused kernel memory: 256k freed (0x18a000 - 0x1c9000)

Shell invoked to run file: /etc/rc

Command: hostname uClinux

Command: mount -t proc proc /proc

Command: mount -t sysfs sysfs /sys

Command: mount -t usbfs none /proc/bus/usb

Command: mkdir /var/tmp

Command: mkdir /var/log

Command: mkdir /var/run

Command: mkdir /var/lock

Command: mkdir /var/empty

Command: cat /etc/motd

Welcome to

____ _ _

/ __| ||_|

_ _| | | | _ ____ _ _ _ _

| | | | | | || | _ \| | | |\ \/ /

| |_| | |__| || | | | | |_| |/

| ___\____|_||_|_| |_|\____|\_/\_/

| |

|_|

For further information check:

http://www.uclinux.org/ (http://www.uclinux.org/)

Execution Finished, Exiting

Sash command shell (version 1.1.1)

/>[/b]

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Could anybody tell me where did i take a mistake?

Thank you!