FAQ: [#6651] Test 2/4/6/8 hangs in gadget_zero bulk test on bf527/bf548 with dma mode(2011)

Document created by Aaronwu Employee on Sep 11, 2013
Version 1Show Document
  • View in full screen mode

[#6651] Test 2/4/6/8 hangs in gadget_zero bulk test on bf527/bf548 with dma mode

Submitted By: Vivi Li

Open Date

2011-06-16 00:23:24     Close Date

2011-09-01 03:02:48

Priority:

Medium     Assignee:

Bob Liu

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2011R1     Release:

Category:

N/A     Board:

N/A

Processor:

ALL     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2010_Dec_09

App binary format:

N/A     

Summary: Test 2/4/6/8 hangs in gadget_zero bulk test on bf527/bf548 with dma mode

Details:

 

Test 2/4/6/8 hang in gadget_zero bulk test on bf527/bf548 with dma mode. PIO mode is OK.

 

Bellow is the error log of test 2. Test 2/4/6/8 have similar results.

--

sudo ./src/testusb -D /proc/bus/usb/001/031 -t2

unknown speed   /proc/bus/usb/001/031

(it hangs here)

--

 

Follow-ups

 

--- Bob Liu                                                  2011-06-22 06:29:39

fixed

 

--- Vivi Li                                                  2011-09-01 03:02:47

OK, close it.

 

 

 

    Files

    Changes

    Commits

    Dependencies

    Duplicates

    Associations

    Tags

 

File Name     File Type     File Size     Posted By

config.usbdev.dma    application/octet-stream    49079    Vivi Li

Attachments

Outcomes