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

Prike Liang Prike.Liang at amd.com
Thu Apr 22 02:19:04 BST 2021


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(-)

-- 
2.7.4




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