diff options
Diffstat (limited to 'target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c')
-rw-r--r-- | target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c deleted file mode 100644 index 2cd7b1be83..0000000000 --- a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Atheros AR71xx built-in ethernet mac driver - * - * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * Based on Atheros' AG7100 driver - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#include "ag71xx.h" - -static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev) -{ - struct ag71xx *ag = netdev_priv(dev); - - return ag->msg_enable; -} - -static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level) -{ - struct ag71xx *ag = netdev_priv(dev); - - ag->msg_enable = msg_level; -} - -static void ag71xx_ethtool_get_ringparam(struct net_device *dev, - struct ethtool_ringparam *er) -{ - struct ag71xx *ag = netdev_priv(dev); - - er->tx_max_pending = AG71XX_TX_RING_SIZE_MAX; - er->rx_max_pending = AG71XX_RX_RING_SIZE_MAX; - er->rx_mini_max_pending = 0; - er->rx_jumbo_max_pending = 0; - - er->tx_pending = BIT(ag->tx_ring.order); - er->rx_pending = BIT(ag->rx_ring.order); - er->rx_mini_pending = 0; - er->rx_jumbo_pending = 0; - - if (ag->tx_ring.desc_split) - er->tx_pending /= AG71XX_TX_RING_DS_PER_PKT; -} - -static int ag71xx_ethtool_set_ringparam(struct net_device *dev, - struct ethtool_ringparam *er) -{ - struct ag71xx *ag = netdev_priv(dev); - unsigned tx_size; - unsigned rx_size; - int err = 0; - - if (er->rx_mini_pending != 0|| - er->rx_jumbo_pending != 0 || - er->rx_pending == 0 || - er->tx_pending == 0) - return -EINVAL; - - tx_size = er->tx_pending < AG71XX_TX_RING_SIZE_MAX ? - er->tx_pending : AG71XX_TX_RING_SIZE_MAX; - - rx_size = er->rx_pending < AG71XX_RX_RING_SIZE_MAX ? - er->rx_pending : AG71XX_RX_RING_SIZE_MAX; - - if (netif_running(dev)) { - err = dev->netdev_ops->ndo_stop(dev); - if (err) - return err; - } - - if (ag->tx_ring.desc_split) - tx_size *= AG71XX_TX_RING_DS_PER_PKT; - - ag->tx_ring.order = ag71xx_ring_size_order(tx_size); - ag->rx_ring.order = ag71xx_ring_size_order(rx_size); - - if (netif_running(dev)) - err = dev->netdev_ops->ndo_open(dev); - - return err; -} - -static int ag71xx_ethtool_nway_reset(struct net_device *dev) -{ - struct ag71xx *ag = netdev_priv(dev); - struct phy_device *phydev = ag->phy_dev; - - if (!phydev) - return -ENODEV; - - return genphy_restart_aneg(phydev); -} - -struct ethtool_ops ag71xx_ethtool_ops = { - .get_msglevel = ag71xx_ethtool_get_msglevel, - .set_msglevel = ag71xx_ethtool_set_msglevel, - .get_ringparam = ag71xx_ethtool_get_ringparam, - .set_ringparam = ag71xx_ethtool_set_ringparam, - .get_link_ksettings = phy_ethtool_get_link_ksettings, - .set_link_ksettings = phy_ethtool_set_link_ksettings, - .get_link = ethtool_op_get_link, - .get_ts_info = ethtool_op_get_ts_info, - .nway_reset = ag71xx_ethtool_nway_reset, -}; |