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[microblaze-uclinux] UDP receiving problem

To: <microblaze-uclinux@xxxxxxxxxxxxxx>
Subject: [microblaze-uclinux] UDP receiving problem
From: <victor-sv_yeo@xxxxxxxxxxx>
Date: Mon, 17 Sep 2007 17:32:12 +0800
In-reply-to: <000d01c7f7d4$75f582e0$8e30a8c0@dougb2005>
References: <000d01c7f7d4$75f582e0$8e30a8c0@dougb2005>
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Thread-topic: [microblaze-uclinux] UDP receiving problem

hi,

I have an UDP receiving problem on microblaze linux, kernel 2.6.20-uc0.

At first I use recvfrom(), UDP reception totally fails. Then I use recv(), microblaze can receive the first UDP packet, and then cannot receive anymore UDP packets subsequently.

This looks like a bug in microblaze kernel. Or is it? I suspect something is wrong with the UDP buffer implementation?

Rgds,

Victor Yeo

References:
- [microblaze-uclinux] Problems running U-Boot/Kernel from flash memory
  - From: Douglas Bruey

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