debugfs-hisi-migration

 1What:		/sys/kernel/debug/vfio/<device>/migration/hisi_acc/dev_data
 2Date:		Jan 2025
 3KernelVersion:  6.13
 4Contact:	Longfang Liu <liulongfang@huawei.com>
 5Description:	Read the configuration data and some status data
 6		required for device live migration. These data include device
 7		status data, queue configuration data, some task configuration
 8		data and device attribute data. The output format of the data
 9		is defined by the live migration driver.
10
11What:		/sys/kernel/debug/vfio/<device>/migration/hisi_acc/migf_data
12Date:		Jan 2025
13KernelVersion:  6.13
14Contact:	Longfang Liu <liulongfang@huawei.com>
15Description:	Read the data from the last completed live migration.
16		This data includes the same device status data as in "dev_data".
17		The migf_data is the dev_data that is migrated.
18
19What:		/sys/kernel/debug/vfio/<device>/migration/hisi_acc/cmd_state
20Date:		Jan 2025
21KernelVersion:  6.13
22Contact:	Longfang Liu <liulongfang@huawei.com>
23Description:	Used to obtain the device command sending and receiving
24		channel status. Returns failure or success logs based on the
25		results.