"Capabilities:
Software - the receive (SOF_TIMESTAMPING_RX_SOFTWARE)
Software - the system clock (SOF_TIMESTAMPING_SOFTWARE)
Inhibits PTP Hardware Clock: none
The Hardware Transmit Timestamp Modes: none
The Hardware the Receive Filter Modes: none
Because to do checked the first so Linuxptp experiment, found that not only does not support hardware timestamp, even software timestamp (no _TX_SOFTWARE), want to ask next this kind of situation is a problem of the card itself or drive? Other network function is normal, is also available ifconfig eth0 and wlan0
CodePudding user response:
Wireless network card is currently very few support soft hard stamp, cable card, look to whether have PHC if PHC is none it's hardware is not supported, not drive problem; Whereas with PHC but no real support soft hard don't poke that drive problem,CodePudding user response:
Trouble ask the landlord the question whether there is a result, my side is also do the experiment, use ethtool tools for printing as well as the building Lord, I do not know is hardware does not support inhibits PTP network card itself or the kernel network card drivers need to make other changes?