I’m trying to get an I210 card working with LinuxPTP. The command I use works fine on another interface:
Debian 12 Kernel Module (I225 interface, eno2): > ^Croot@controller:~/proj/igb_avb/kmod# ptp4l -i eno2 -m -2 -H > ptp4l[12580.495]: selected /dev/ptp4 as PTP clock > ptp4l[12580.570]: port 1 (eno2): INITIALIZING to LISTENING on INIT_COMPLETE > ptp4l[12580.570]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on > INIT_COMPLETE > ptp4l[12580.570]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on > INIT_COMPLETE > ptp4l[12588.253]: port 1 (eno2): LISTENING to MASTER on > ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES > ptp4l[12588.253]: selected local clock 3cecef.fffe.7b900b as best master > ptp4l[12588.253]: port 1 (eno2): assuming the grand master role But for any of the range of I210 driver’s I’ve tried, I can’t get it to work. Intel Module (from SF, v 5.13.16): > filename: > /lib/modules/6.1.20-rt8/updates/drivers/net/ethernet/intel/igb/igb.ko > version: 5.13.16 ^Croot@controller:~/proj/igb-5.13.16/src# ptp4l -i enp3s0 -m -2 -H ptp4l[8769.060]: selected /dev/ptp0 as PTP clock ptp4l[8769.110]: driver rejected most general HWTSTAMP filter ptp4l[8769.110]: ioctl SIOCSHWTSTAMP failed: Operation not supported ptp4l[8769.158]: port 1 (enp3s0): INITIALIZING to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) ptp4l[8769.158]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[8769.158]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE Debian 12 Kernel Module (based on Linux 6.1.20 kernel, modified by Debian): > filename: > /lib/modules/6.1.20-rt8/kernel/drivers/net/ethernet/intel/igb/igb.ko root@controller:~/proj/igb-5.13.16/src# ptp4l -i enp3s0 -m -2 -H ptp4l[11754.773]: selected /dev/ptp0 as PTP clock ptp4l[11754.818]: port 1 (enp3s0): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[11754.818]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[11754.819]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[11760.857]: port 1 (enp3s0): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[11760.857]: selected local clock 6cb311.fffe.663910 as best master ptp4l[11760.857]: port 1 (enp3s0): assuming the grand master role ptp4l[11761.868]: timed out while polling for tx timestamp ptp4l[11761.868]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[11761.868]: port 1 (enp3s0): send sync failed ptp4l[11761.868]: port 1 (enp3s0): MASTER to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) Linux 6.1 Kernel Module (string from 6.1 Linux Kernel tag): > filename: /lib/modules/6.1.20-rt8/updates/igb.ko root@controller:~/proj/linux-6.1/drivers/net/ethernet/intel/igb# ptp4l -i enp3s0 -m -2 -H ptp4l[12277.722]: selected /dev/ptp0 as PTP clock ptp4l[12277.794]: port 1 (enp3s0): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[12277.794]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[12277.795]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE ptp4l[12284.253]: port 1 (enp3s0): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES ptp4l[12284.253]: selected local clock 6cb311.fffe.663910 as best master ptp4l[12284.253]: port 1 (enp3s0): assuming the grand master role ptp4l[12285.264]: timed out while polling for tx timestamp ptp4l[12285.264]: increasing tx_timestamp_timeout may correct this issue, but it is likely caused by a driver bug ptp4l[12285.264]: port 1 (enp3s0): send sync failed ptp4l[12285.264]: port 1 (enp3s0): MASTER to FAULTY on FAULT_DETECTED (FT_UNSPECIFIED) AVNU Module (from AVNU): > filename: /lib/modules/6.1.20-rt8/kernel/drivers/net/igb_avb/igb_avb.ko > version: 5.3.2_AVB > root@controller:~/proj/igb_avb/kmod# ptp4l -i enp3s0 -m -2 -H > ptp4l[12490.551]: selected /dev/ptp0 as PTP clock > ptp4l[12490.614]: port 1 (enp3s0): INITIALIZING to LISTENING on INIT_COMPLETE > ptp4l[12490.614]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on > INIT_COMPLETE > ptp4l[12490.614]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on > INIT_COMPLETE > ptp4l[12497.419]: port 1 (enp3s0): LISTENING to MASTER on > ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES > ptp4l[12497.419]: selected local clock 6cb311.fffe.663910 as best master > ptp4l[12497.419]: port 1 (enp3s0): assuming the grand master role > ptp4l[12498.429]: timed out while polling for tx timestamp > ptp4l[12498.430]: increasing tx_timestamp_timeout may correct this issue, but > it is likely caused by a driver bug > ptp4l[12498.430]: port 1 (enp3s0): send sync failed > ptp4l[12498.430]: port 1 (enp3s0): MASTER to FAULTY on FAULT_DETECTED > (FT_UNSPECIFIED) There are also a number of other issues with the Intel i210 card. "Detected Tx Unit Hang", "exceed max 2 second” for example. I’m a bit stuck - any hints from anyone who has it working? Aris
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