diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic')
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic b/Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic index 79b7dc31cd55..1936f7324155 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic +++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic @@ -10,3 +10,15 @@ Description: Detailed bit definition refers to section <Bit Definition> from pvpanic device specification: https://git.qemu.org/?p=qemu.git;a=blob_plain;f=docs/specs/pvpanic.txt + +What: /sys/devices/pci0000:00/*/QEMU0001:00/events +Date: Jan 2021 +Contact: zhenwei pi <pizhenwei@bytedance.com> +Description: + RW attribute. Set/get which features in-use. This attribute + is used to enable/disable feature(s) of pvpanic device. + Notice that this value should be a subset of capability. + + Format: %x. + + Also refer to pvpanic device specification. |