![K. Y. Srinivasan](/assets/img/avatar_default.png)
Add vendor and device attributes to VMBUS devices. These will be used by Hyper-V tools as well user-level RDMA libraries that will use the vendor/device tuple to discover the RDMA device. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
44 lines
1.4 KiB
Plaintext
44 lines
1.4 KiB
Plaintext
What: /sys/bus/vmbus/devices/vmbus_*/id
|
|
Date: Jul 2009
|
|
KernelVersion: 2.6.31
|
|
Contact: K. Y. Srinivasan <kys@microsoft.com>
|
|
Description: The VMBus child_relid of the device's primary channel
|
|
Users: tools/hv/lsvmbus
|
|
|
|
What: /sys/bus/vmbus/devices/vmbus_*/class_id
|
|
Date: Jul 2009
|
|
KernelVersion: 2.6.31
|
|
Contact: K. Y. Srinivasan <kys@microsoft.com>
|
|
Description: The VMBus interface type GUID of the device
|
|
Users: tools/hv/lsvmbus
|
|
|
|
What: /sys/bus/vmbus/devices/vmbus_*/device_id
|
|
Date: Jul 2009
|
|
KernelVersion: 2.6.31
|
|
Contact: K. Y. Srinivasan <kys@microsoft.com>
|
|
Description: The VMBus interface instance GUID of the device
|
|
Users: tools/hv/lsvmbus
|
|
|
|
What: /sys/bus/vmbus/devices/vmbus_*/channel_vp_mapping
|
|
Date: Jul 2015
|
|
KernelVersion: 4.2.0
|
|
Contact: K. Y. Srinivasan <kys@microsoft.com>
|
|
Description: The mapping of which primary/sub channels are bound to which
|
|
Virtual Processors.
|
|
Format: <channel's child_relid:the bound cpu's number>
|
|
Users: tools/hv/lsvmbus
|
|
|
|
What: /sys/bus/vmbus/devices/vmbus_*/device
|
|
Date: Dec. 2015
|
|
KernelVersion: 4.5
|
|
Contact: K. Y. Srinivasan <kys@microsoft.com>
|
|
Description: The 16 bit device ID of the device
|
|
Users: tools/hv/lsvmbus and user level RDMA libraries
|
|
|
|
What: /sys/bus/vmbus/devices/vmbus_*/vendor
|
|
Date: Dec. 2015
|
|
KernelVersion: 4.5
|
|
Contact: K. Y. Srinivasan <kys@microsoft.com>
|
|
Description: The 16 bit vendor ID of the device
|
|
Users: tools/hv/lsvmbus and user level RDMA libraries
|