From: Bjorn Helgaas <bhelgaas@google.com>
Date: Thu, 5 Sep 2013 21:07:45 +0000 (-0600)
Subject: PCI/ACPI: Decode _OSC bitmasks symbolically
X-Git-Tag: v3.13-rc1~95^2~14^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=955f14b4ed0648da12f0a7011f94150b8982a5c2;p=pandora-kernel.git

PCI/ACPI: Decode _OSC bitmasks symbolically

This updates _OSC-related messages to be more human-readable.  We now always
show the features we declare support for (this was previously invisible) as
well as the features we are granted control of.

Typical changes:

  -acpi PNP0A08:00: Requesting ACPI _OSC control (0x1d)
  -acpi PNP0A08:00: ACPI _OSC control (0x1d) granted
  +acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
  +acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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