diff options
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-vfio | 6 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-pci | 9 |
2 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-vfio b/Documentation/ABI/testing/debugfs-vfio index 90f7c262f591..70ec2d454686 100644 --- a/Documentation/ABI/testing/debugfs-vfio +++ b/Documentation/ABI/testing/debugfs-vfio @@ -23,3 +23,9 @@ Contact: Longfang Liu <liulongfang@huawei.com> Description: Read the live migration status of the vfio device. The contents of the state file reflects the migration state relative to those defined in the vfio_device_mig_state enum + +What: /sys/kernel/debug/vfio/<device>/migration/features +Date: Oct 2025 +KernelVersion: 6.18 +Contact: Cédric Le Goater <clg@redhat.com> +Description: Read the migration features of the vfio device. diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci index 69f952fffec7..92debe879ffb 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci +++ b/Documentation/ABI/testing/sysfs-bus-pci @@ -612,3 +612,12 @@ Description: # ls doe_features 0001:01 0001:02 doe_discovery + +What: /sys/bus/pci/devices/.../serial_number +Date: December 2025 +Contact: Matthew Wood <thepacketgeek@gmail.com> +Description: + This is visible only for PCI devices that support the serial + number extended capability. The file is read only and due to + the possible sensitivity of accessible serial numbers, admin + only. |