From: Prike Liang <Prike.Liang@amd.com> To: linux-nvme@lists.infradead.org, kbusch@kernel.org, hch@infradead.org, Chaitanya.Kulkarni@wdc.com, gregkh@linuxfoundation.org Cc: stable@vger.kernel.org, Alexander.Deucher@amd.com, Shyam-sundar.S-k@amd.com, Prike Liang <Prike.Liang@amd.com> Subject: [PATCH v5 0/2] nvme-pci: add AMD PCIe quirk for NVMe simple suspend/resume Date: Fri, 16 Apr 2021 14:54:33 +0800 [thread overview] Message-ID: <1618556075-24589-1-git-send-email-Prike.Liang@amd.com> (raw) 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
WARNING: multiple messages have this Message-ID (diff)
From: Prike Liang <Prike.Liang@amd.com> To: linux-nvme@lists.infradead.org, kbusch@kernel.org, hch@infradead.org, Chaitanya.Kulkarni@wdc.com, gregkh@linuxfoundation.org Cc: stable@vger.kernel.org, Alexander.Deucher@amd.com, Shyam-sundar.S-k@amd.com, Prike Liang <Prike.Liang@amd.com> Subject: [PATCH v5 0/2] nvme-pci: add AMD PCIe quirk for NVMe simple suspend/resume Date: Fri, 16 Apr 2021 14:54:33 +0800 [thread overview] Message-ID: <1618556075-24589-1-git-send-email-Prike.Liang@amd.com> (raw) 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 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next reply other threads:[~2021-04-16 6:55 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-16 6:54 Prike Liang [this message] 2021-04-16 6:54 ` [PATCH v5 0/2] nvme-pci: add AMD PCIe quirk for NVMe simple suspend/resume Prike Liang 2021-04-16 6:54 ` [PATCH v5 1/2] PCI: add AMD PCIe quirk for nvme shutdown opt Prike Liang 2021-04-16 6:54 ` Prike Liang 2021-04-16 15:56 ` Keith Busch 2021-04-16 15:56 ` Keith Busch 2021-04-16 6:54 ` [PATCH v5 2/2] nvme-pci: add AMD PCIe quirk for simple suspend/resume Prike Liang 2021-04-16 6:54 ` Prike Liang 2021-04-22 1:19 [PATCH v5 0/2] nvme-pci: add AMD PCIe quirk for NVMe " Prike Liang 2021-04-22 1:19 ` Prike Liang 2021-05-18 2:24 Prike Liang 2021-05-18 2:24 ` Prike Liang 2021-05-18 7:14 ` Christoph Hellwig 2021-05-18 7:14 ` Christoph Hellwig
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