27 lines
911 B
Plaintext
27 lines
911 B
Plaintext
|
What: /sys/devices/pci0000:00/*/QEMU0001:00/capability for MMIO
|
||
|
|
/sys/bus/pci/drivers/pvpanic-pci/0000:00:0*.0/capability for PCI
|
||
|
|
Date: Jan 2021
|
||
|
|
Contact: zhenwei pi <pizhenwei@bytedance.com>
|
||
|
|
Description:
|
||
|
|
Read-only attribute. Capabilities of pvpanic device which
|
||
|
|
are supported by QEMU.
|
||
|
|
|
||
|
|
Format: %x.
|
||
|
|
|
||
|
|
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
|
||
|
|
/sys/bus/pci/drivers/pvpanic-pci/0000:00:0*.0/events for PCI
|
||
|
|
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.
|