Merge branch 'pci/ptm'
authorBjorn Helgaas <bhelgaas@google.com>
Tue, 15 Dec 2020 21:11:09 +0000 (15:11 -0600)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 15 Dec 2020 21:11:09 +0000 (15:11 -0600)
- Save/restore Precision Time Measurement Capability for suspend/resume
  (David E. Box)

- Disable PTM during suspend to save power (David E. Box)

* pci/ptm:
  PCI: Disable PTM during suspend to save power
  PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume

1  2 
drivers/pci/pci.c
drivers/pci/pci.h

@@@ -1558,9 -1564,9 +1558,10 @@@ int pci_save_state(struct pci_dev *dev
                return i;
  
        pci_save_ltr_state(dev);
 +      pci_save_aspm_l1ss_state(dev);
        pci_save_dpc_state(dev);
        pci_save_aer_state(dev);
+       pci_save_ptm_state(dev);
        return pci_save_vc_state(dev);
  }
  EXPORT_SYMBOL(pci_save_state);
Simple merge