RFC: beiscsi driver

Hi

I am submitting the open-iscsi based storage driver for ServerEngines
10 Gbps Adapter for review.

This round of submission includes fixes as per feedback provided.

Also, support for BNAPI has been added.

This patch is made against the latest Block NAPI tree pulled from
git://git.kernel.dk/linux-2.6-block.git blk-iopoll

The series of patches are describe below:

[PATCH 1/6]: This file contains all routines for Initiallization/Teardown, registering with upper layers, IO Handling, allocation/free etc.

[PATCH 2/6]: These are the low level routines to talk to the chip for Management commands.

[PATCH 3/6]: The Firmware Commands that are used for Management action like setup /tear down a connection etc.

[PATCH 4/6]: The iscsi hooks to interact with open-iscsi layer.

[PATCH 5/6]: The Makefile and Kconfig for beiscsi driver.

[PATCH 6/6]: The modified MAINTAINERS file with beiscsi added.

Thank You

Jayamohan Kallickal

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