diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_main.c | 58 |
1 files changed, 25 insertions, 33 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index 1d79f6eaa41f..0732440eeacd 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -526,7 +526,8 @@ static inline int setup_link_status_change_wq(struct net_device *netdev) struct octeon_device *oct = lio->oct_dev; lio->link_status_wq.wq = alloc_workqueue("link-status", - WQ_MEM_RECLAIM, 0); + WQ_MEM_RECLAIM | WQ_PERCPU, + 0); if (!lio->link_status_wq.wq) { dev_err(&oct->pci_dev->dev, "unable to create cavium link status wq\n"); return -1; @@ -659,7 +660,8 @@ static inline int setup_sync_octeon_time_wq(struct net_device *netdev) struct octeon_device *oct = lio->oct_dev; lio->sync_octeon_time_wq.wq = - alloc_workqueue("update-octeon-time", WQ_MEM_RECLAIM, 0); + alloc_workqueue("update-octeon-time", + WQ_MEM_RECLAIM | WQ_PERCPU, 0); if (!lio->sync_octeon_time_wq.wq) { dev_err(&oct->pci_dev->dev, "Unable to create wq to update octeon time\n"); return -1; @@ -1734,7 +1736,7 @@ static inline int setup_tx_poll_fn(struct net_device *netdev) struct octeon_device *oct = lio->oct_dev; lio->txq_status_wq.wq = alloc_workqueue("txq-status", - WQ_MEM_RECLAIM, 0); + WQ_MEM_RECLAIM | WQ_PERCPU, 0); if (!lio->txq_status_wq.wq) { dev_err(&oct->pci_dev->dev, "unable to create cavium txq status wq\n"); return -1; @@ -2105,20 +2107,16 @@ liquidio_get_stats64(struct net_device *netdev, lstats->tx_fifo_errors; } -/** - * hwtstamp_ioctl - Handler for SIOCSHWTSTAMP ioctl - * @netdev: network device - * @ifr: interface request - */ -static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr) +static int liquidio_hwtstamp_set(struct net_device *netdev, + struct kernel_hwtstamp_config *conf, + struct netlink_ext_ack *extack) { - struct hwtstamp_config conf; struct lio *lio = GET_LIO(netdev); - if (copy_from_user(&conf, ifr->ifr_data, sizeof(conf))) - return -EFAULT; + if (!lio->oct_dev->ptp_enable) + return -EOPNOTSUPP; - switch (conf.tx_type) { + switch (conf->tx_type) { case HWTSTAMP_TX_ON: case HWTSTAMP_TX_OFF: break; @@ -2126,7 +2124,7 @@ static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr) return -ERANGE; } - switch (conf.rx_filter) { + switch (conf->rx_filter) { case HWTSTAMP_FILTER_NONE: break; case HWTSTAMP_FILTER_ALL: @@ -2144,39 +2142,32 @@ static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr) case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: case HWTSTAMP_FILTER_NTP_ALL: - conf.rx_filter = HWTSTAMP_FILTER_ALL; + conf->rx_filter = HWTSTAMP_FILTER_ALL; break; default: return -ERANGE; } - if (conf.rx_filter == HWTSTAMP_FILTER_ALL) + if (conf->rx_filter == HWTSTAMP_FILTER_ALL) ifstate_set(lio, LIO_IFSTATE_RX_TIMESTAMP_ENABLED); else ifstate_reset(lio, LIO_IFSTATE_RX_TIMESTAMP_ENABLED); - return copy_to_user(ifr->ifr_data, &conf, sizeof(conf)) ? -EFAULT : 0; + return 0; } -/** - * liquidio_ioctl - ioctl handler - * @netdev: network device - * @ifr: interface request - * @cmd: command - */ -static int liquidio_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) +static int liquidio_hwtstamp_get(struct net_device *netdev, + struct kernel_hwtstamp_config *conf) { struct lio *lio = GET_LIO(netdev); - switch (cmd) { - case SIOCSHWTSTAMP: - if (lio->oct_dev->ptp_enable) - return hwtstamp_ioctl(netdev, ifr); - fallthrough; - default: - return -EOPNOTSUPP; - } + /* TX timestamping is technically always on */ + conf->tx_type = HWTSTAMP_TX_ON; + conf->rx_filter = ifstate_check(lio, LIO_IFSTATE_RX_TIMESTAMP_ENABLED) ? + HWTSTAMP_FILTER_ALL : HWTSTAMP_FILTER_NONE; + + return 0; } /** @@ -3225,7 +3216,6 @@ static const struct net_device_ops lionetdevops = { .ndo_vlan_rx_add_vid = liquidio_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = liquidio_vlan_rx_kill_vid, .ndo_change_mtu = liquidio_change_mtu, - .ndo_eth_ioctl = liquidio_ioctl, .ndo_fix_features = liquidio_fix_features, .ndo_set_features = liquidio_set_features, .ndo_set_vf_mac = liquidio_set_vf_mac, @@ -3236,6 +3226,8 @@ static const struct net_device_ops lionetdevops = { .ndo_set_vf_link_state = liquidio_set_vf_link_state, .ndo_get_vf_stats = liquidio_get_vf_stats, .ndo_get_port_parent_id = liquidio_get_port_parent_id, + .ndo_hwtstamp_get = liquidio_hwtstamp_get, + .ndo_hwtstamp_set = liquidio_hwtstamp_set, }; /** |