LINK_REQ_RST 53 drivers/pci/controller/dwc/pci-dra7xx.c LINK_REQ_RST | LINK_UP_EVT | CFG_BME_EVT | CFG_MSE_EVT) LINK_REQ_RST 330 drivers/pci/controller/dwc/pci-dra7xx.c if (reg & LINK_REQ_RST)