Commit 993cc6d1 authored Oct 28, 2019 by Bjorn Helgaas

PCI/PM: Expand PM reset messages to mention D3hot (not just D3)

pci_pm_reset() resets a device by putting it in D3hot and bringing it back
to D0.  Clarify related messages to mention "D3hot" explicitly instead of
just "D3".

Link: https://lore.kernel.org/r/20191101204558.210235-3-helgaas@kernel.org


Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 7e24bc34

drivers/pci/pci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4603,7 +4603,7 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
		pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, csr);
		pci_dev_d3_sleep(dev);

		return pci_dev_wait(dev, "PM D3->D0", PCIE_RESET_READY_POLL_MS);
		return pci_dev_wait(dev, "PM D3hot->D0", PCIE_RESET_READY_POLL_MS);
		}
		/**
		* pcie_wait_for_link - Wait until link is active or inactive

Admin message