arch/powerpc/platforms/pseries/pci.c

254

return PCI_SPEED_UNKNOWN;

arch/s390/pci/pci_clp.c

120

zdev->max_bus_speed = PCI_SPEED_UNKNOWN;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

5956

*speed = PCI_SPEED_UNKNOWN;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

6041

if (speed_cap == PCI_SPEED_UNKNOWN) {

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

6068

if (platform_speed_cap == PCI_SPEED_UNKNOWN) {

drivers/gpu/drm/radeon/ci_dpm.c

5639

enum pci_bus_speed speed_cap = PCI_SPEED_UNKNOWN;

drivers/gpu/drm/radeon/ci_dpm.c

5650

if (speed_cap == PCI_SPEED_UNKNOWN) {

drivers/gpu/drm/radeon/cik.c

9521

if (speed_cap == PCI_SPEED_UNKNOWN)

drivers/gpu/drm/radeon/si.c

7085

if (speed_cap == PCI_SPEED_UNKNOWN)

drivers/gpu/drm/radeon/si_dpm.c

6849

enum pci_bus_speed speed_cap = PCI_SPEED_UNKNOWN;

drivers/gpu/drm/radeon/si_dpm.c

6863

if (speed_cap == PCI_SPEED_UNKNOWN) {

drivers/pci/controller/cadence/pci-j721e.c

206

(pcie_get_link_speed(link_speed) == PCI_SPEED_UNKNOWN))

drivers/pci/controller/dwc/pcie-dw-rockchip.c

274

PCI_SPEED_UNKNOWN : PCIE_SPEED_2_5GT + rate);

drivers/pci/controller/pcie-mediatek-gen3.c

1198

if (pcie_get_link_speed(err) != PCI_SPEED_UNKNOWN) {

drivers/pci/hotplug/ibmphp_core.c

517

bus_speed = PCI_SPEED_UNKNOWN;

drivers/pci/hotplug/ibmphp_core.c

524

bus_speed = PCI_SPEED_UNKNOWN;

drivers/pci/hotplug/rpaphp_core.c

152

speed = PCI_SPEED_UNKNOWN;

drivers/pci/hotplug/shpchp_hpc.c

482

*value = PCI_SPEED_UNKNOWN;

drivers/pci/hotplug/shpchp_hpc.c

618

enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN;

drivers/pci/hotplug/shpchp_hpc.c

832

enum pci_bus_speed bus_speed = PCI_SPEED_UNKNOWN;

drivers/pci/hotplug/shpchp_hpc.c

852

if (bus_speed == PCI_SPEED_UNKNOWN) {

drivers/pci/pci.c

5966

*speed = PCI_SPEED_UNKNOWN;

drivers/pci/pci.c

6099

if (*speed == PCI_SPEED_UNKNOWN || *width == PCIE_LNK_WIDTH_UNKNOWN)

drivers/pci/pci.h

566

PCI_SPEED_UNKNOWN); \

drivers/pci/pci.h

577

PCI_SPEED_UNKNOWN)

drivers/pci/pci.h

589

PCI_SPEED_UNKNOWN); \

drivers/pci/probe.c

621

b->max_bus_speed = PCI_SPEED_UNKNOWN;

drivers/pci/probe.c

622

b->cur_bus_speed = PCI_SPEED_UNKNOWN;

drivers/pci/probe.c

737

PCI_SPEED_UNKNOWN, /* 0 */

drivers/pci/probe.c

741

PCI_SPEED_UNKNOWN, /* 4 */

drivers/pci/probe.c

745

PCI_SPEED_UNKNOWN, /* 8 */

drivers/pci/probe.c

749

PCI_SPEED_UNKNOWN, /* C */

drivers/pci/probe.c

757

PCI_SPEED_UNKNOWN, /* 0 */

drivers/pci/probe.c

764

PCI_SPEED_UNKNOWN, /* 7 */

drivers/pci/probe.c

765

PCI_SPEED_UNKNOWN, /* 8 */

drivers/pci/probe.c

766

PCI_SPEED_UNKNOWN, /* 9 */

drivers/pci/probe.c

767

PCI_SPEED_UNKNOWN, /* A */

drivers/pci/probe.c

768

PCI_SPEED_UNKNOWN, /* B */

drivers/pci/probe.c

769

PCI_SPEED_UNKNOWN, /* C */

drivers/pci/probe.c

770

PCI_SPEED_UNKNOWN, /* D */

drivers/pci/probe.c

771

PCI_SPEED_UNKNOWN, /* E */

drivers/pci/probe.c

772

PCI_SPEED_UNKNOWN /* F */

drivers/pci/probe.c

786

return PCI_SPEED_UNKNOWN;

include/trace/events/pci_controller.h

18

EMe(PCI_SPEED_UNKNOWN, "Unknown")