monitor: add new Intel extended telemetry events This patch adds new Intel extended telemetry events for both ACL and SCO/eSCO audio link quality reports. For SCO/eSCO audio link quality report, it shows something like > HCI Event: Vendor (0xff) plen 190 #120 [hci0] 2021-05-31 20:27:50.257 Vendor Prefix (0x8780) Intel Extended Telemetry (0x87) Extended Telemetry (0x80): SubOpcode (0x03) Extended event type (0x01): Audio Link Quality Report Type(0x05) SCO/eSCO connection handle (0x6a): 0x0101 Packets from host (0x6b): 399 Tx packets (0x6c): 403 Rx payload lost (0x6d): 3 Tx payload lost (0x6e): 0 Rx No SYNC errors (0x6f): 3 2 3 3 0 Rx HEC errors (0x70): 0 0 0 0 0 Rx CRC errors (0x71): 2 0 0 0 0 Rx NAK errors (0x72): 6 0 0 0 0 Failed Tx due to Wifi coex (0x73): 6 0 0 0 0 Failed Rx due to Wifi coex (0x74): 0 0 0 0 0 Late samples inserted based on CDC (0x75): 0 Samples dropped (0x76): 0 Mute samples sent at initial connection (0x77): 0 PLC injection data (0x78): 0 For ACL audio link quality report, it shows something like > HCI Event: Vendor (0xff) plen 142 #120 [hci0] 2021-05-31 20:27:50.261 Vendor Prefix (0x8780) Intel Extended Telemetry (0x87) Extended Telemetry (0x80): SubOpcode (0x03) Extended event type (0x01): Audio Link Quality Report Type(0x05) ACL connection handle (0x4a): 0x0100 Rx HEC errors (0x4b): 0 Rx CRC errors (0x4c): 0 Packets from host (0x4d): 100 Tx packets (0x4e): 101 Tx packets 0 retries (0x4f): 89 Tx packets 1 retries (0x50): 11 Tx packets 2 retries (0x51): 1 Tx packets 3 retries (0x52): 0 Tx packets 4 retries and more (0x53): 0 Tx DH1 packets (0x54): 0 Tx DH3 packets (0x55): 0 Tx DH5 packets (0x56): 0 Tx 2DH1 packets (0x57): 0 Tx 2DH3 packets (0x58): 0 Tx 2DH5 packets (0x59): 0 Tx 3DH1 packets (0x5a): 6 Tx 3DH3 packets (0x5b): 0 Tx 3DH5 packets (0x5c): 94 Rx packets (0x5d): 272 ACL link throughput (KBps) (0x5e): 343815 ACL max packet latency (ms) (0x5f): 20625 ACL avg packet latency (ms) (0x60): 12 Reviewed-by: Miao-chen Chou <mcchou@chromium.org>

Diffstat

3 files changed, 503 insertions(+), 9 deletions(-)