FAQ: [#5963] gadget zero control may hang at test 14 in latest trunk(2010)

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[#5963] gadget zero control may hang at test 14 in latest trunk

Submitted By: Vivi Li

Open Date

2010-03-12 02:02:12     Close Date

2010-07-07 01:12:53

Priority:

Medium     Assignee:

Bob Liu

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

Drivers     Board:

N/A

Processor:

BF548     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Duplicate

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2010_Jan_22

App binary format:

N/A     

Summary: gadget zero control may hang at test 14 in latest trunk

Details:

 

gadget zero control may hang at test 14 on bf548 in latest trunk.

 

--

sudo ./src/testusb -D /proc/bus/usb/002/110 -t14 -c 15000 -s 256 -v 1

unknown speed   /proc/bus/usb/002/110

/proc/bus/usb/002/110 test 14,    3.784645 secs

--

 

Follow-ups

 

--- Cliff Cai                                                2010-06-10 03:07:32

the problem is caused by the same reason of bug[#5964]

 

--- Vivi Li                                                  2010-06-23 23:15:45

I can still see this bug on regression latest regression machine.

 

--- Bob Liu                                                  2010-06-30 00:05:51

I can't reproduce this bug on bf548 in latest trunk.

 

root@adam-desktop:~/usb# ./testusb -D /proc/bus/usb/002/004 -t14 -c 15000 -s

256 -v 1

unknown speed    /proc/bus/usb/002/004

/proc/bus/usb/002/004 test 14,    3.763793 secs

root@adam-desktop:~/usb#

 

--- Vivi Li                                                  2010-06-30 03:47:20

This case doesn't fail all the time.

You need to run it for some time by while command.

 

--- Bob Liu                                                  2010-07-02 01:32:14

I still can't reproduce it after running for a day and night.

 

--- Bob Liu                                                  2010-07-07 00:04:22

Duplicated bug of 5771.

 

--- Vivi Li                                                  2010-07-07 01:12:53

Close it.

 

 

 

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