From 33a176abcc4cd4ed3d65512ed96d7b73f2565ed7 Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Sun, 11 Jun 2023 18:19:19 +0100 Subject: PCI: Export PCIe link retrain timeout Convert LINK_RETRAIN_TIMEOUT from jiffies to milliseconds, accordingly rename to PCIE_LINK_RETRAIN_TIMEOUT_MS, and make available via "pci.h" for the PCI core to use. Use in pcie_wait_for_link_delay(). Link: https://lore.kernel.org/r/alpine.DEB.2.21.2305310030280.59226@angie.orcam.me.uk Signed-off-by: Maciej W. Rozycki Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pci/pci.h') diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 2475098f6518..d5fe253114f2 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -11,6 +11,8 @@ #define PCI_VSEC_ID_INTEL_TBT 0x1234 /* Thunderbolt */ +#define PCIE_LINK_RETRAIN_TIMEOUT_MS 1000 + extern const unsigned char pcie_link_speed[]; extern bool pci_early_dump; -- cgit v1.2.3