From: Manish chopra <manish.chopra@qlogic.com>
Date: Fri, 25 Jan 2013 10:20:37 +0000 (+0000)
Subject: qlcnic: avoid mixed mode interrupts for some adapter types
X-Git-Tag: v3.9-rc1~139^2~265
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a97e7053a056679e33a4e23c98c5fbb6799e92a;p=pandora-kernel.git

qlcnic: avoid mixed mode interrupts for some adapter types

o Some adapter types do not support co-existence of Legacy Interrupt with
  MSI-x or MSI among multiple functions. For those adapters, prevent attaching
  to a function during normal load, if MSI-x or MSI vectors are not available.
o Using module parameters use_msi=0 and use_msi_x=0, driver can be loaded in
  legacy mode for all functions in the adapter.

Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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