From: Bruce Allan <bruce.w.allan@intel.com>
Date: Fri, 15 Dec 2006 09:39:45 +0000 (+0100)
Subject: [PATCH] e1000: Fix PBA allocation calculations
X-Git-Tag: v2.6.20-rc3~56^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=018ea44ef1eade417296c4a57afe3cd963268433;p=pandora-kernel.git

[PATCH] e1000: Fix PBA allocation calculations

Assign the PBA to be large enough to contain at least 2 jumbo frames on
all adapters. This dramatically increases performance on several adapters
and fixes TX performance degradation issues where the PBA was misallocated
in the old algorithm.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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