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[v5,0/2] nvme-pci: add AMD PCIe quirk for NVMe simple suspend/resume

Message ID 1619054346-4566-1-git-send-email-Prike.Liang@amd.com
Headers show
Series nvme-pci: add AMD PCIe quirk for NVMe simple suspend/resume | expand

Message

Prike Liang April 22, 2021, 1:19 a.m. UTC 
Those patch series can handle NVMe can't suspend to D3 during s2idle
entry on some AMD platform. In this case, can be settld by assigning and
passing a PCIe bus flag to the armed device which need NVMe shutdown opt
in s2idle suspend and then use PCIe power setting to put the NVMe device
to D3.

Prike Liang (2):
  PCI: add AMD PCIe quirk for nvme shutdown opt
  nvme-pci: add AMD PCIe quirk for simple suspend/resume

 drivers/nvme/host/pci.c | 2 ++
 drivers/pci/probe.c     | 5 ++++-
 drivers/pci/quirks.c    | 7 +++++++
 include/linux/pci.h     | 2 ++
 4 files changed, 15 insertions(+), 1 deletion(-)