Commit f529893f authored by Vadim Fedorenko's avatar Vadim Fedorenko Committed by Jakub Kicinski
Browse files

net: phy: microchip_rds_ptp: add HW timestamp configuration reporting 



The driver stores HW timestamping configuration and can technically
report it. Add callback to do it.

Reviewed-by: default avatarKory Maincent <kory.maincent@bootlin.com>
Signed-off-by: default avatarVadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20260106160723.3925872-5-vadim.fedorenko@linux.dev


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent ffde97f8

drivers/net/phy/microchip_rds_ptp.c

+13 −0
Original line number Diff line number Diff line
@@ -476,6 +476,18 @@ static bool mchp_rds_ptp_rxtstamp(struct mii_timestamper *mii_ts, 
	return true;

}



static int mchp_rds_ptp_hwtstamp_get(struct mii_timestamper *mii_ts,

				     struct kernel_hwtstamp_config *config)

{

	struct mchp_rds_ptp_clock *clock =

				container_of(mii_ts, struct mchp_rds_ptp_clock,

					     mii_ts);

	config->tx_type = clock->hwts_tx_type;

	config->rx_filter = clock->rx_filter;



	return 0;

}



static int mchp_rds_ptp_hwtstamp_set(struct mii_timestamper *mii_ts,

				     struct kernel_hwtstamp_config *config,

				     struct netlink_ext_ack *extack)
@@ -1293,6 +1305,7 @@ struct mchp_rds_ptp_clock *mchp_rds_ptp_probe(struct phy_device *phydev, u8 mmd, 
	clock->mii_ts.rxtstamp = mchp_rds_ptp_rxtstamp;

	clock->mii_ts.txtstamp = mchp_rds_ptp_txtstamp;

	clock->mii_ts.hwtstamp_set = mchp_rds_ptp_hwtstamp_set;

	clock->mii_ts.hwtstamp_get = mchp_rds_ptp_hwtstamp_get;

	clock->mii_ts.ts_info = mchp_rds_ptp_ts_info;



	phydev->mii_ts = &clock->mii_ts;