On Thu, Jan 28, 2021 at 03:52:42PM +, Victor Ding wrote:
> Certain PCIe devices (e.g. GL9750) have high penalties (e.g. high Port
> T_POWER_ON) when exiting L1 but enter L1 aggressively. As a result,
> such devices enter and exit L1 frequently during pci_save_state and
> pci_restore_state;
Certain PCIe devices (e.g. GL9750) have high penalties (e.g. high Port
T_POWER_ON) when exiting L1 but enter L1 aggressively. As a result,
such devices enter and exit L1 frequently during pci_save_state and
pci_restore_state; eventually causing poor suspend/resume performance.
Based on the
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