summaryrefslogtreecommitdiffstats
path: root/drivers/net/phy/bcm-phy-ptp.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/phy/bcm-phy-ptp.c')
-rw-r--r--drivers/net/phy/bcm-phy-ptp.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/phy/bcm-phy-ptp.c b/drivers/net/phy/bcm-phy-ptp.c
index cb4b91af5e..617d384d45 100644
--- a/drivers/net/phy/bcm-phy-ptp.c
+++ b/drivers/net/phy/bcm-phy-ptp.c
@@ -782,16 +782,13 @@ out:
}
static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts,
- struct ifreq *ifr)
+ struct kernel_hwtstamp_config *cfg,
+ struct netlink_ext_ack *extack)
{
struct bcm_ptp_private *priv = mii2priv(mii_ts);
- struct hwtstamp_config cfg;
u16 mode, ctrl;
- if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
- return -EFAULT;
-
- switch (cfg.rx_filter) {
+ switch (cfg->rx_filter) {
case HWTSTAMP_FILTER_NONE:
priv->hwts_rx = false;
break;
@@ -804,14 +801,14 @@ static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts,
case HWTSTAMP_FILTER_PTP_V2_EVENT:
case HWTSTAMP_FILTER_PTP_V2_SYNC:
case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
- cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
+ cfg->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
priv->hwts_rx = true;
break;
default:
return -ERANGE;
}
- priv->tx_type = cfg.tx_type;
+ priv->tx_type = cfg->tx_type;
ctrl = priv->hwts_rx ? SLICE_RX_EN : 0;
ctrl |= priv->tx_type != HWTSTAMP_TX_OFF ? SLICE_TX_EN : 0;
@@ -840,7 +837,7 @@ static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts,
/* purge existing data */
skb_queue_purge(&priv->tx_queue);
- return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
+ return 0;
}
static int bcm_ptp_ts_info(struct mii_timestamper *mii_ts,