diff options
Diffstat (limited to 'drivers/pci/pcie')
| -rw-r--r-- | drivers/pci/pcie/aspm.c | 2 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 1dfa10cc566b..f4eb7481d74e 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -509,6 +509,8 @@ static void pcie_aspm_cap_init(struct pcie_link_state *link, int blacklist) */ pcie_get_aspm_reg(parent, &upreg); pcie_get_aspm_reg(child, &dwreg); +dev_info(&parent->dev, "up support %x enabled %x\n", upreg.support, upreg.enabled); +dev_info(&parent->dev, "dn support %x enabled %x\n", dwreg.support, dwreg.enabled); /* * Setup L0s state diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index cea504f6f478..d8feef6e77bb 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -302,6 +302,7 @@ int pcie_port_device_register(struct pci_dev *dev) /* Get and check PCI Express port services */ capabilities = get_port_device_capability(dev); +dev_info(&dev->dev, "PCIe capabilities: 0x%x\n", capabilities); if (!capabilities) return 0; @@ -314,6 +315,7 @@ int pcie_port_device_register(struct pci_dev *dev) * if that is to be used. */ status = pcie_init_service_irqs(dev, irqs, capabilities); +dev_info(&dev->dev, "init_service_irqs: %d\n", status); if (status) { capabilities &= PCIE_PORT_SERVICE_VC | PCIE_PORT_SERVICE_HP; if (!capabilities) |