IEEE1588
Posted: 12 Sep 2020, 04:10
Does the Linux Kernel for this controller support IEEE1588? Is the PTP software stack included in an off the shelf model?
Code: Select all
pi@RevPi40302:~ $ ethtool -T eth0
Time stamping parameters for eth0:
Capabilities:
software-transmit (SOF_TIMESTAMPING_TX_SOFTWARE)
software-receive (SOF_TIMESTAMPING_RX_SOFTWARE)
software-system-clock (SOF_TIMESTAMPING_SOFTWARE)
PTP Hardware Clock: none
Hardware Transmit Timestamp Modes: none
Hardware Receive Filter Modes: none
pi@RevPi40302:~ $ uname -a
Linux RevPi40302 4.19.95-rt38-v7+ #1 SMP PREEMPT RT Tue, 16 Jun 2020 13:25:43 +0200 armv7l GNU/Linux