The driver implemented SIOCSHWTSTAMP ioctl command only, but at the same
time it has configuration stored in a private structure. Implement both
ndo_hwtstamp_set and ndo_hwtstamp_get callback using stored info.
ndo_hwtstamp_set callback implements a check for unsupported 1-step
timestamping. The same check is removed from bnx2x_configure_ptp_filters
function as it's not needed anymore. Another call site of
bnx2x_configure_ptp_filters has hwtstamp_ioctl_called guard.
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20251116094610.3932005-2-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
889e6af877