[PATCH v5 0/2] nvme-pci: add AMD PCIe quirk for NVMe simple suspend/resume
Prike Liang
Prike.Liang at amd.com
Fri Apr 16 07:54:33 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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