From: Eli Cohen <eli@dev.mellanox.co.il>
Date: Wed, 10 Nov 2010 12:52:37 +0000 (+0000)
Subject: mlx4_core: Workaround firmware bug in query dev cap
X-Git-Tag: v2.6.37-rc5~33^2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58d74bb1d9f79bb56b2ea51d2ca06a28fa0fce02;p=pandora-kernel.git

mlx4_core: Workaround firmware bug in query dev cap

ConnectX firmware is supposed to report the number blue flame
registers per page as log2 of the value.  However, due to a firmware
bug, it reports actual number.  This patch works around this by
checking if the number of registers calculated fits within a page.  If
it does not, we use 8 registers per page.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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