diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_ptp.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 5007e4f9fff9..89ccb5b08708 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -28,7 +28,6 @@ #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/init.h> #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> @@ -274,7 +273,7 @@ static int fec_ptp_enable(struct ptp_clock_info *ptp, * @ifreq: ioctl data * @cmd: particular ioctl requested */ -int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd) +int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr) { struct fec_enet_private *fep = netdev_priv(ndev); @@ -321,6 +320,20 @@ int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd) -EFAULT : 0; } +int fec_ptp_get(struct net_device *ndev, struct ifreq *ifr) +{ + struct fec_enet_private *fep = netdev_priv(ndev); + struct hwtstamp_config config; + + config.flags = 0; + config.tx_type = fep->hwts_tx_en ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF; + config.rx_filter = (fep->hwts_rx_en ? + HWTSTAMP_FILTER_ALL : HWTSTAMP_FILTER_NONE); + + return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? + -EFAULT : 0; +} + /** * fec_time_keep - call timecounter_read every second to avoid timer overrun * because ENET just support 32bit counter, will timeout in 4s |