problem with usb

[Altera_Forum]

Hi, 

My uclinux kernel can&#39;t detect the usb disk,following is the boot message : <div class='quotetop'>QUOTE </div>  --- Quote Start ---  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]  --- Quote End ---    Could anybody tell me where did i take a mistake? Thank you!