On 12/8/2020 2:07 AM, Bjorn Helgaas wrote:
External email: Use caution opening links or attachments
[+cc Jingoo, Gustavo]
On Thu, Dec 03, 2020 at 07:04:51PM +0530, Vidya Sagar wrote:
PCIe cards like Marvell SATA controller and some of the Samsung NVMe
drives don't support taking the link
[+cc Jingoo, Gustavo]
On Thu, Dec 03, 2020 at 07:04:51PM +0530, Vidya Sagar wrote:
> PCIe cards like Marvell SATA controller and some of the Samsung NVMe
> drives don't support taking the link to L2 state. When the link doesn't
> go to L2 state, Tegra194 requires the LTSSM to be disabled to allow
PCIe cards like Marvell SATA controller and some of the Samsung NVMe
drives don't support taking the link to L2 state. When the link doesn't
go to L2 state, Tegra194 requires the LTSSM to be disabled to allow PHY
to start the next link up process cleanly during suspend/resume sequence.
Failing to
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