Dear All, I'm working on a ptp4l solution on a custom board. We are performing test creating faults (like missing messages, hw fault...), then you should consider the faults in the following log as part of the test.
The issue that I'm facing is the following: - After a fault, the port lost the SLAVE role (correct) passing to MASTER state (cortect) - After this transition, and after restoring the working condition I'm unable to move from UNCALIBRATED state to SLAVE state. My suspect is a wrong servo condition and my idea is to add a servo_reset() into clock_update_slave() function. Is it a good idea or a comlete non-sense? Thanks a lot for your opinion and any suggestion, Luigi LOG: ptp4l[1167.787]: selected /dev/ptp0 as PTP clock ptp4l[1167.800]: port 5: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.802]: port 28: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.820]: port 109: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.821]: port 111: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.822]: port 209: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.844]: port 213: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.845]: port 0: INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[1167.846]: port 109: link down ptp4l[1167.846]: port 109: LISTENING to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) ptp4l[1167.846]: port 111: link down ptp4l[1167.846]: port 111: LISTENING to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) ptp4l[1167.847]: port 209: link down ptp4l[1167.847]: port 209: LISTENING to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) ptp4l[1167.847]: selected local clock aabbcc.fffe.ddeeff as best master ptp4l[1167.847]: port 109: assuming the grand master role ptp4l[1167.847]: port 111: assuming the grand master role ptp4l[1167.847]: port 209: assuming the grand master role ptp4l[1167.858]: port 5: new foreign master 112233.fffe.445566-2 ptp4l[1167.927]: port 28: new foreign master 040506.fffe.070809-17 ptp4l[1168.108]: selected best master clock 112233.fffe.445566 ptp4l[1168.108]: running in a temporal vortex ptp4l[1168.108]: updating UTC offset to 35 ptp4l[1168.108]: port 5: LISTENING to UNCALIBRATED on RS_SLAVE ptp4l[1168.166]: pi_sample:79 sono qui ptp4l[1168.177]: updating UTC offset to 35 ptp4l[1168.229]: pi_sample:102 sono qui ptp4l[1168.232]: port 213: LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[1168.232]: updating UTC offset to 35 ptp4l[1168.239]: port 28: LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[1168.239]: updating UTC offset to 35 ptp4l[1168.291]: pi_sample:102 sono qui ptp4l[1168.408]: port 5: UNCALIBRATED to SLAVE on MASTER_CLOCK_SELECTED ptp4l[1200.142]: rms 32 max 77 freq +3 +/- 17 delay 181 +/- 14 ptp4l[1232.116]: rms 30 max 74 freq +0 +/- 0 delay 182 +/- 14 ptp4l[1235.147]: port 111: link up ptp4l[1235.147]: port 111: FAULTY to LISTENING on INIT_COMPLETE ptp4l[1235.148]: port 109: link up ptp4l[1235.148]: port 109: FAULTY to LISTENING on INIT_COMPLETE ptp4l[1235.584]: port 111: LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[1235.584]: updating UTC offset to 35 ptp4l[1235.600]: port 109: LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[1235.601]: updating UTC offset to 35 ptp4l[1236.648]: timed out while polling for tx timestamp ptp4l[1236.648]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1236.648]: port 111: Echo frame too short ptp4l[1237.649]: timed out while polling for tx timestamp ptp4l[1237.649]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1237.649]: port 111: Echo frame too short ptp4l[1238.649]: timed out while polling for tx timestamp ptp4l[1238.649]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1238.650]: port 111: Echo frame too short ptp4l[1239.651]: timed out while polling for tx timestamp ptp4l[1239.651]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1239.651]: port 111: Echo frame too short ptp4l[1240.652]: timed out while polling for tx timestamp ptp4l[1240.652]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1240.652]: port 111: Echo frame too short ptp4l[1241.653]: timed out while polling for tx timestamp ptp4l[1241.653]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1241.653]: port 111: Echo frame too short ptp4l[1242.654]: timed out while polling for tx timestamp ptp4l[1242.654]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1242.654]: port 111: Echo frame too short ptp4l[1243.655]: timed out while polling for tx timestamp ptp4l[1243.655]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1243.655]: port 111: Echo frame too short ptp4l[1244.656]: timed out while polling for tx timestamp ptp4l[1244.656]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1244.656]: port 111: Echo frame too short ptp4l[1245.657]: timed out while polling for tx timestamp ptp4l[1245.657]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1245.657]: port 111: Echo frame too short ptp4l[1246.658]: timed out while polling for tx timestamp ptp4l[1246.659]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1246.659]: port 111: Echo frame too short ptp4l[1246.659]: port 111: send sync failed ptp4l[1246.659]: port 111: MASTER to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) ptp4l[1246.660]: port 5: SLAVE to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[1247.662]: timed out while polling for tx timestamp ptp4l[1247.662]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1247.662]: port 109: Echo frame too short ptp4l[1248.663]: timed out while polling for tx timestamp ptp4l[1248.663]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1248.663]: port 109: Echo frame too short ptp4l[1249.664]: timed out while polling for tx timestamp ptp4l[1249.664]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1249.664]: port 109: Echo frame too short ptp4l[1250.664]: timed out while polling for tx timestamp ptp4l[1250.664]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1250.664]: port 109: Echo frame too short ptp4l[1251.665]: timed out while polling for tx timestamp ptp4l[1251.665]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1251.665]: port 109: Echo frame too short ptp4l[1252.665]: timed out while polling for tx timestamp ptp4l[1252.665]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1252.665]: port 109: Echo frame too short ptp4l[1253.666]: timed out while polling for tx timestamp ptp4l[1253.666]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1253.666]: port 109: Echo frame too short ptp4l[1254.667]: timed out while polling for tx timestamp ptp4l[1254.667]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1254.667]: port 109: Echo frame too short ptp4l[1255.668]: timed out while polling for tx timestamp ptp4l[1255.668]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1255.668]: port 109: Echo frame too short ptp4l[1256.669]: timed out while polling for tx timestamp ptp4l[1256.669]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1256.669]: port 109: Echo frame too short ptp4l[1257.670]: timed out while polling for tx timestamp ptp4l[1257.670]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[1257.670]: port 109: Echo frame too short ptp4l[1257.671]: port 109: send sync failed ptp4l[1257.671]: port 109: MASTER to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) ptp4l[1257.672]: selected local clock aabbcc.fffe.ddeeff as best master ptp4l[1257.672]: port 5: assuming the grand master role ptp4l[1257.672]: port 28: assuming the grand master role ptp4l[1257.672]: port 109: assuming the grand master role ptp4l[1257.672]: port 111: assuming the grand master role ptp4l[1257.672]: port 209: assuming the grand master role ptp4l[1257.672]: port 213: assuming the grand master role ptp4l[1257.675]: port 5: assuming the grand master role ptp4l[1257.675]: port 28: assuming the grand master role ptp4l[1257.675]: port 109: assuming the grand master role ptp4l[1257.675]: port 111: assuming the grand master role ptp4l[1257.675]: port 209: assuming the grand master role ptp4l[1257.675]: port 213: assuming the grand master role ptp4l[1257.677]: selected best master clock 112233.fffe.445566 ptp4l[1257.677]: updating UTC offset to 35 ptp4l[1257.677]: port 5: MASTER to UNCALIBRATED on RS_SLAVE ptp4l[1286.211]: rms 45 max 250 freq +0 +/- 0 delay 181 +/- 13 ptp4l[1300.147]: port 111: link down ptp4l[1300.147]: updating UTC offset to 35 ptp4l[1300.148]: port 109: link down ptp4l[1300.149]: updating UTC offset to 35 ptp4l[1318.172]: rms 23 max 67 freq +0 +/- 0 delay 181 +/- 14 ptp4l[1350.214]: rms 21 max 62 freq +0 +/- 0 delay 181 +/- 13 ptp4l[1370.149]: port 109: link up ptp4l[1370.150]: port 109: FAULTY to LISTENING on INIT_COMPLETE ptp4l[1370.273]: port 109: new foreign master 010302.fffe.040506-204 ptp4l[1370.523]: updating UTC offset to 35 ptp4l[1370.523]: port 109: LISTENING to PRE_MASTER on RS_MASTER ptp4l[1370.773]: port 109: PRE_MASTER to MASTER on QUALIFICATION_TIMEOUT_EXPIRES ptp4l[1382.175]: rms 20 max 59 freq +0 +/- 0 delay 182 +/- 14 ptp4l[1414.187]: rms 21 max 62 freq +0 +/- 0 delay 174 +/- 14 ptp4l[1436.009]: port 5: new foreign master f8f9fa.fffe.f0f1f2-117 ptp4l[1446.222]: rms 20 max 61 freq +0 +/- 0 delay 170 +/- 13 ptp4l[1478.173]: rms 19 max 60 freq +0 +/- 0 delay 173 +/- 14 ptp4l[1510.173]: rms 19 max 56 freq +0 +/- 0 delay 172 +/- 14 ptp4l[1542.173]: rms 18 max 54 freq +0 +/- 0 delay 175 +/- 15 ptp4l[1574.177]: rms 16 max 56 freq +0 +/- 0 delay 172 +/- 13 ptp4l[1606.236]: rms 15 max 52 freq +0 +/- 0 delay 173 +/- 13 ptp4l[1638.174]: rms 15 max 54 freq +0 +/- 0 delay 174 +/- 14
signature.asc
Description: This is a digitally signed message part
_______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
