[#4224] if the transmit DMA data buffer alinged to odd byte address, it will cause data corruption.

Submitted By: Bryan Wu

Open Date

2008-07-07 06:25:14 Close Date

2008-07-08 04:59:46

Priority:

Medium Assignee:

Bryan Wu

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

N/A Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

App binary format:

N/A

Summary: if the transmit DMA data buffer alinged to odd byte address, it will cause data corruption.

Details:

In bfin_mac.c driver, the DMA data transmit function does not handle the data buffer aligned to odd byte address. It might be a bug, although it seldom happens.

-Bryan

Follow-ups

--- Bryan Wu 2008-07-07 06:42:22

fixed both in branch and trunk, close it.

-bryan

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