diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 00c5be8c55b8..a9e068423ba0 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -13618,16 +13618,9 @@ static int tg3_hwtstamp_ioctl(struct net_device *dev, if (stmpconf.flags) return -EINVAL; - switch (stmpconf.tx_type) { - case HWTSTAMP_TX_ON: - tg3_flag_set(tp, TX_TSTAMP_EN); - break; - case HWTSTAMP_TX_OFF: - tg3_flag_clear(tp, TX_TSTAMP_EN); - break; - default: + if (stmpconf.tx_type != HWTSTAMP_TX_ON && + stmpconf.tx_type != HWTSTAMP_TX_OFF) return -ERANGE; - } switch (stmpconf.rx_filter) { case HWTSTAMP_FILTER_NONE: @@ -13689,6 +13682,11 @@ static int tg3_hwtstamp_ioctl(struct net_device *dev, tw32(TG3_RX_PTP_CTL, tp->rxptpctl | TG3_RX_PTP_CTL_HWTS_INTERLOCK); + if (stmpconf.tx_type == HWTSTAMP_TX_ON) + tg3_flag_set(tp, TX_TSTAMP_EN); + else + tg3_flag_clear(tp, TX_TSTAMP_EN); + return copy_to_user(ifr->ifr_data, &stmpconf, sizeof(stmpconf)) ? -EFAULT : 0; } |