diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-10-18 17:47:55 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-11-16 10:09:30 -0600 |
| commit | 838f12c3d551f8941295ed7085ad360c3d3ad665 (patch) | |
| tree | a887a857e1280c3d9d83bef09a9642e70a8a9b1c /MAINTAINERS | |
| parent | d278b098282d1327f6e1be82aacb18457a4d244d (diff) | |
selftests/pcie_bwctrl: Create selftests
Create selftests for PCIe BW control through the PCIe cooling device sysfs
interface.
First, the BW control selftest finds the PCIe Port to test with. By
default, the PCIe Port with the highest Link Speed is selected but
another PCIe Port can be provided with -d parameter.
The actual test steps the cur_state of the cooling device one-by-one
from max_state to what the cur_state was initially. The speed change
is confirmed by observing the current_link_speed for the corresponding
PCIe Port.
Link: https://lore.kernel.org/r/20241018144755.7875-10-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 393ed7ce5ea1..d7ffef4382df 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17940,6 +17940,7 @@ S: Supported F: drivers/pci/pcie/bwctrl.c F: drivers/thermal/pcie_cooling.c F: include/linux/pci-bwctrl.h +F: tools/testing/selftests/pcie_bwctrl/ PCIE DRIVER FOR AMAZON ANNAPURNA LABS M: Jonathan Chocron <jonnyc@amazon.com> |