diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2019-11-09 15:02:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-11 12:59:10 -0800 |
| commit | 306fd44b1af9b2a5c245b0f14979cfe62e50fae3 (patch) | |
| tree | a5b9102bf2d52d46120839177ae7bb057c9a4659 /drivers/net | |
| parent | 531ee1a6a325c877b069a186999c1b9c911027b3 (diff) | |
net: mscc: ocelot: change prototypes of hwtstamping ioctls
This is needed in order to present a simpler prototype to the DSA
front-end of ocelot.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 3e03c4dd80a0..8b7d46693e49 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -1062,17 +1062,17 @@ static int ocelot_get_port_parent_id(struct net_device *dev, return 0; } -static int ocelot_hwstamp_get(struct ocelot_port *port, struct ifreq *ifr) +static int ocelot_hwstamp_get(struct ocelot *ocelot, int port, + struct ifreq *ifr) { - struct ocelot *ocelot = port->ocelot; - return copy_to_user(ifr->ifr_data, &ocelot->hwtstamp_config, sizeof(ocelot->hwtstamp_config)) ? -EFAULT : 0; } -static int ocelot_hwstamp_set(struct ocelot_port *port, struct ifreq *ifr) +static int ocelot_hwstamp_set(struct ocelot *ocelot, int port, + struct ifreq *ifr) { - struct ocelot *ocelot = port->ocelot; + struct ocelot_port *ocelot_port = ocelot->ports[port]; struct hwtstamp_config cfg; if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg))) @@ -1085,16 +1085,16 @@ static int ocelot_hwstamp_set(struct ocelot_port *port, struct ifreq *ifr) /* Tx type sanity check */ switch (cfg.tx_type) { case HWTSTAMP_TX_ON: - port->ptp_cmd = IFH_REW_OP_TWO_STEP_PTP; + ocelot_port->ptp_cmd = IFH_REW_OP_TWO_STEP_PTP; break; case HWTSTAMP_TX_ONESTEP_SYNC: /* IFH_REW_OP_ONE_STEP_PTP updates the correctional field, we * need to update the origin time. */ - port->ptp_cmd = IFH_REW_OP_ORIGIN_PTP; + ocelot_port->ptp_cmd = IFH_REW_OP_ORIGIN_PTP; break; case HWTSTAMP_TX_OFF: - port->ptp_cmd = 0; + ocelot_port->ptp_cmd = 0; break; default: return -ERANGE; @@ -1136,8 +1136,9 @@ static int ocelot_hwstamp_set(struct ocelot_port *port, struct ifreq *ifr) static int ocelot_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { - struct ocelot_port *port = netdev_priv(dev); - struct ocelot *ocelot = port->ocelot; + struct ocelot_port *ocelot_port = netdev_priv(dev); + struct ocelot *ocelot = ocelot_port->ocelot; + int port = ocelot_port->chip_port; /* The function is only used for PTP operations for now */ if (!ocelot->ptp) @@ -1145,9 +1146,9 @@ static int ocelot_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCSHWTSTAMP: - return ocelot_hwstamp_set(port, ifr); + return ocelot_hwstamp_set(ocelot, port, ifr); case SIOCGHWTSTAMP: - return ocelot_hwstamp_get(port, ifr); + return ocelot_hwstamp_get(ocelot, port, ifr); default: return -EOPNOTSUPP; } |