PCI: remove quirk for pre-production systems
commitea5b3ecf8f709833067b392afc0a40cc510bb668
authorBrandeburg, Jesse <jesse.brandeburg@intel.com>
Mon, 14 Feb 2011 17:05:02 +0000 (14 09:05 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 21 Mar 2011 19:45:48 +0000 (21 12:45 -0700)
treea9c9e4d70b87cb29f5a6017e5e6a1f72883ac0b8
parent9f13867caa60c0dd55ac0dfc1021de1c4db7c83e
PCI: remove quirk for pre-production systems

commit b99af4b002e4908d1a5cdaf424529bdf1dc69768 upstream.

Revert commit 7eb93b175d4de9438a4b0af3a94a112cb5266944
Author: Yu Zhao <yu.zhao@intel.com>
Date:   Fri Apr 3 15:18:11 2009 +0800

    PCI: SR-IOV quirk for Intel 82576 NIC

    If BIOS doesn't allocate resources for the SR-IOV BARs, zero the Flash
    BAR and program the SR-IOV BARs to use the old Flash Memory Space.

    Please refer to Intel 82576 Gigabit Ethernet Controller Datasheet
    section 7.9.2.14.2 for details.
    http://download.intel.com/design/network/datashts/82576_Datasheet.pdf

Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This quirk was added before SR-IOV was in production and now all machines that
originally had this issue alreayd have bios updates to correct the issue. The
quirk itself is no longer needed and in fact causes bugs if run.  Remove it.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Yu Zhao <yu.zhao@intel.com>
CC: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/quirks.c