Bjorn Helgaas 6af7e4f772 PCI: Mark Haswell Power Control Unit as having non-compliant BARs ...

The Haswell Power Control Unit has a non-PCI register (CONFIG_TDP_NOMINAL)
where BAR 0 is supposed to be.  This is erratum HSE43 in the spec update
referenced below:

  The PCIe* Base Specification indicates that Configuration Space Headers
  have a base address register at offset 0x10.  Due to this erratum, the
  Power Control Unit's CONFIG_TDP_NOMINAL CSR (Bus 1; Device 30; Function
  3; Offset 0x10) is located where a base register is expected.

Mark the PCU as having non-compliant BARs so we don't try to probe any of
them.  There are no other BARs on this device.

Rename the quirk so it's not Broadwell-specific.

Link: http://www.intel.com/content/www/us/en/processors/xeon/xeon-e5-v3-spec-update.html
Link: http://www.intel.com/content/www/us/en/processors/xeon/xeon-e5-v3-datasheet-vol-2.html (section 5.4, Device 30 Function 3)
Link: https://bugzilla.kernel.org/show_bug.cgi?id=153881
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Myron Stowe <myron.stowe@redhat.com>

2016-09-01 08:52:29 -05:00

..

acpi.c

Revert "ACPI, PCI, IRQ: remove redundant code in acpi_irq_penalty_init()"

2016-07-02 01:38:34 +02:00

amd_bus.c

x86/PCI: Clean up and mark early_root_info_init() as deprecated

2014-05-27 10:47:49 -06:00

broadcom_bus.c

x86/PCI: Fix Broadcom CNB20LE unintended sign extension

2014-04-25 11:01:08 -06:00

bus_numa.c

x86/PCI/ACPI: Fix regression caused by commit 4d6b4e69a2

2015-12-02 02:30:15 +01:00

bus_numa.h

x86/PCI: put busn resource in pci_root_info for native host bridge drivers

2012-06-13 15:42:24 -06:00

ce4100.c

x86/ce4100: Fix PCI configuration register access for devices without interrupts

2012-10-30 10:16:47 +01:00

common.c

PCI: Fix comment typo

2016-06-10 19:05:09 -05:00

direct.c

x86: constify PCI raw ops structures

2011-10-14 09:05:28 -07:00

early.c

x86/PCI: remove early PCI pr_debug statements

2009-11-24 15:25:19 -08:00

fixup.c

PCI: Mark Haswell Power Control Unit as having non-compliant BARs

2016-09-01 08:52:29 -05:00

i386.c

x86/mm/pat: Wrap pat_enabled into a function API

2015-05-27 14:41:01 +02:00

init.c

x86, olpc: Use pci subarch init for OLPC

2010-02-25 19:26:23 -08:00

intel_mid_pci.c

x86/pci: Use MRFLD abbreviation for Merrifield

2016-07-13 09:24:51 +02:00

irq.c

Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()"

2016-02-27 08:52:20 -06:00

legacy.c

x86/PCI: Make pci_subsys_init() static

2015-10-09 18:34:48 -05:00

Makefile

x86/PCI: Add driver for Intel Volume Management Device (VMD)

2016-01-15 13:54:55 -06:00

mmconfig_32.c

ACPI: Clean up inclusions of ACPI header files

2013-12-07 01:03:14 +01:00

mmconfig_64.c

X86: drivers: remove __dev* attributes.

2013-01-03 15:57:04 -08:00

mmconfig-shared.c

Merge tag 'pm+acpi-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2015-02-10 15:09:41 -08:00

numachip.c

x86: numachip: APIC driver cleanups

2014-11-04 18:17:27 +01:00

olpc.c

x86: constify PCI raw ops structures

2011-10-14 09:05:28 -07:00

pcbios.c

x86/PCI: Simplify pci_bios_{read,write}

2015-12-10 19:38:07 -06:00

sta2x11-fixup.c

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

vmd.c

x86/PCI: VMD: Fix infinite loop executing irq's

2016-08-23 16:36:42 -05:00

xen.c

x86: Audit and remove any remaining unnecessary uses of module.h

2016-07-14 15:07:00 +02:00