From: Amit Kumar Salecha <amit@netxen.com>
Date: Sat, 5 Sep 2009 17:43:10 +0000 (+0000)
Subject: netxen: pre calculate register addresses
X-Git-Tag: v2.6.32-rc1~703^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=195c5f9829407857cba86f083caec6302b1fd8e1;p=pandora-kernel.git

netxen: pre calculate register addresses

For registers accessed in fast path (interrupt / softirq)
avoid expensive I/O address translation. These registers
are directly mapped in PCI bar 0 and do not require
any window checks.

Signed-off-by: Amit Kumar Salecha <amit@netxen.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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