PCIE_RC_CONFIG_DCR 290 drivers/pci/controller/pcie-rockchip-host.c status = rockchip_pcie_read(rockchip, PCIE_RC_CONFIG_DCR); PCIE_RC_CONFIG_DCR 293 drivers/pci/controller/pcie-rockchip-host.c rockchip_pcie_write(rockchip, status, PCIE_RC_CONFIG_DCR);