1 What: /sys/kernel/debug/vfio/<device>/migration/hisi_acc/dev_data
4 Contact: Longfang Liu <liulongfang@huawei.com>
5 Description: 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.
11 What: /sys/kernel/debug/vfio/<device>/migration/hisi_acc/migf_data
14 Contact: Longfang Liu <liulongfang@huawei.com>
15 Description: 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.
19 What: /sys/kernel/debug/vfio/<device>/migration/hisi_acc/cmd_state
22 Contact: Longfang Liu <liulongfang@huawei.com>
23 Description: Used to obtain the device command sending and receiving
24 channel status. Returns failure or success logs based on the