[#4932] some test will hang for gadget zero bulk test on bf548

Submitted By: Vivi Li

Open Date

2009-02-23 05:24:45 Close Date

2009-06-18 03:30:45

Priority:

Medium High Assignee:

Cliff Cai

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

EZKIT Lite

Processor:

BF548 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

gcc4.1_2009-01-19

App binary format:

N/A

Summary: some test will hang for gadget zero bulk test on bf548

Details:

For gadget zero bulk test on bf548, sometime it will hang at test 5 and 7.

uclinux62-548-usbdev:/home/test/work/cruise/checkouts/uclinux-dist/testsuites/usbdev # sudo ./src/testusb -D /proc/bus/usb/002/111 -t5

unknown speed /proc/bus/usb/002/111

(no response)

uclinux62-548-usbdev:/home/test/work/cruise/checkouts/uclinux-dist/testsuites/usbdev # sudo ./src/testusb -D /proc/bus/usb/002/110 -t7

unknown speed /proc/bus/usb/002/110

(no response)

Follow-ups

--- Sonic Zhang 2009-04-03 02:23:53

sometimes the board reboot when test case 7 is timeout.

--- Sonic Zhang 2009-04-20 06:07:56

Assign to Cliff to have a try.

--- Cliff Cai 2009-06-11 05:41:18

Fixed by disable double buffer mode for RX.

Cliff

--- Vivi Li 2009-06-18 03:30:45

OK now. Close it.

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