From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Date: Tue, 24 Aug 2010 03:46:18 +0000 (+0000)
Subject: mlx4_en: Added self diagnostics test implementation
X-Git-Tag: v2.6.37-rc1~147^2~687
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7c1c2c46201e46f8ce817196507d2ffd3dafd8e;p=pandora-kernel.git

mlx4_en: Added self diagnostics test implementation

The selftest includes 5 features:
1. Interrupt test: Executing commands and receiving command completion
   on all our interrupt vectors.
2. Link test: Verifying we are connected to valid link partner.
3. Speed test: Check that we negotiated link speed correctly.
4. Registers test: Activate HW health check command.
5. Loopback test: Send a packet on loopback interface and catch it on RX side.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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