0, // SubSystemDeviceId\r
VirtioPciGetDeviceFeatures, // GetDeviceFeatures\r
VirtioPciSetGuestFeatures, // SetGuestFeatures\r
0, // SubSystemDeviceId\r
VirtioPciGetDeviceFeatures, // GetDeviceFeatures\r
VirtioPciSetGuestFeatures, // SetGuestFeatures\r
VirtioPciSetQueueAddress, // SetQueueAddress\r
VirtioPciSetQueueSel, // SetQueueSel\r
VirtioPciSetQueueNotify, // SetQueueNotify\r
VirtioPciSetQueueAddress, // SetQueueAddress\r
VirtioPciSetQueueSel, // SetQueueSel\r
VirtioPciSetQueueNotify, // SetQueueNotify\r