diff options
| author | Lukas Wunner <lukas@wunner.de> | 2018-07-20 00:27:58 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-31 18:09:36 +0200 |
| commit | 82c3fbff6ed3582f2b14b5548fb976c22d7a7255 (patch) | |
| tree | c6aa7cceb79465645953b2b31558513283b04613 /arch | |
| parent | PCI: pciehp: Resume parent to D0 on config space access (diff) | |
| download | linux-82c3fbff6ed3582f2b14b5548fb976c22d7a7255.tar.xz linux-82c3fbff6ed3582f2b14b5548fb976c22d7a7255.zip | |
PCI: sysfs: Resume to D0 on function reset
When performing a function reset via sysfs, the device's config space is
accessed in places such as pcie_flr() and its MMIO space is accessed e.g.
in reset_ivb_igd(), so ensure accessibility by resuming the device to D0.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions