From: Ron Mercer <ron.mercer@qlogic.com>
Date: Wed, 10 Jun 2009 15:49:34 +0000 (+0000)
Subject: qlge: Allow RX buf rings to be > than 4096 bytes.
X-Git-Tag: v2.6.31-rc1~330^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8facca01ba381c3f8ff2391fbe3860ebc6a6bdc;p=pandora-kernel.git

qlge: Allow RX buf rings to be > than 4096 bytes.

RX buffer rings can be comprised of non-contiguous fixed
size chunks of memory. The ring is given to the hardware
as a pointer to a location that stores the location of
the queue.  If the queue is greater than 4096 bytes then
the hardware gets a list of said pointers.
This patch addes the necessary logic to generate the list if
the queue size exceeds 4096.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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