diff options
Diffstat (limited to 'drivers/net/ethernet/freescale')
27 files changed, 205 insertions, 227 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index ca74a684a904..46039d80bb43 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -259,8 +259,20 @@ static int dpaa_netdev_init(struct net_device *net_dev, net_dev->features |= net_dev->hw_features; net_dev->vlan_features = net_dev->features; - memcpy(net_dev->perm_addr, mac_addr, net_dev->addr_len); - memcpy(net_dev->dev_addr, mac_addr, net_dev->addr_len); + if (is_valid_ether_addr(mac_addr)) { + memcpy(net_dev->perm_addr, mac_addr, net_dev->addr_len); + memcpy(net_dev->dev_addr, mac_addr, net_dev->addr_len); + } else { + eth_hw_addr_random(net_dev); + err = priv->mac_dev->change_addr(priv->mac_dev->fman_mac, + (enet_addr_t *)net_dev->dev_addr); + if (err) { + dev_err(dev, "Failed to set random MAC address\n"); + return -EINVAL; + } + dev_info(dev, "Using random MAC address: %pM\n", + net_dev->dev_addr); + } net_dev->ethtool_ops = &dpaa_ethtool_ops; diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c index 66d150872d48..9db2a02fb531 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c @@ -106,19 +106,8 @@ static int dpaa_set_link_ksettings(struct net_device *net_dev, static void dpaa_get_drvinfo(struct net_device *net_dev, struct ethtool_drvinfo *drvinfo) { - int len; - strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver)); - len = snprintf(drvinfo->version, sizeof(drvinfo->version), - "%X", 0); - len = snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), - "%X", 0); - - if (len >= sizeof(drvinfo->fw_version)) { - /* Truncated output */ - netdev_notice(net_dev, "snprintf() = %d\n", len); - } strlcpy(drvinfo->bus_info, dev_name(net_dev->dev.parent->parent), sizeof(drvinfo->bus_info)); } @@ -536,7 +525,6 @@ static int dpaa_get_coalesce(struct net_device *dev, c->rx_coalesce_usecs = period; c->rx_max_coalesced_frames = thresh; - c->use_adaptive_rx_coalesce = false; return 0; } @@ -551,9 +539,6 @@ static int dpaa_set_coalesce(struct net_device *dev, u8 thresh, prev_thresh; int cpu, res; - if (c->use_adaptive_rx_coalesce) - return -EINVAL; - period = c->rx_coalesce_usecs; thresh = c->rx_max_coalesced_frames; @@ -593,6 +578,8 @@ revert_values: } const struct ethtool_ops dpaa_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS | + ETHTOOL_COALESCE_RX_MAX_FRAMES, .get_drvinfo = dpaa_get_drvinfo, .get_msglevel = dpaa_get_msglevel, .set_msglevel = dpaa_set_msglevel, diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 7ff147e89426..b6c46639aa4c 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -1704,10 +1704,15 @@ static int dpaa2_eth_ts_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) static int dpaa2_eth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { + struct dpaa2_eth_priv *priv = netdev_priv(dev); + if (cmd == SIOCSHWTSTAMP) return dpaa2_eth_ts_ioctl(dev, rq, cmd); - return -EINVAL; + if (priv->mac) + return phylink_mii_ioctl(priv->mac->phylink, rq, cmd); + + return -EOPNOTSUPP; } static bool xdp_mtu_valid(struct dpaa2_eth_priv *priv, int mtu) diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c index 96676abcebd5..94347c695233 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c @@ -79,6 +79,16 @@ static void dpaa2_eth_get_drvinfo(struct net_device *net_dev, sizeof(drvinfo->bus_info)); } +static int dpaa2_eth_nway_reset(struct net_device *net_dev) +{ + struct dpaa2_eth_priv *priv = netdev_priv(net_dev); + + if (priv->mac) + return phylink_ethtool_nway_reset(priv->mac->phylink); + + return -EOPNOTSUPP; +} + static int dpaa2_eth_get_link_ksettings(struct net_device *net_dev, struct ethtool_link_ksettings *link_settings) @@ -761,6 +771,7 @@ static int dpaa2_eth_get_ts_info(struct net_device *dev, const struct ethtool_ops dpaa2_ethtool_ops = { .get_drvinfo = dpaa2_eth_get_drvinfo, + .nway_reset = dpaa2_eth_nway_reset, .get_link = ethtool_op_get_link, .get_link_ksettings = dpaa2_eth_get_link_ksettings, .set_link_ksettings = dpaa2_eth_set_link_ksettings, diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c index 84233e467ed1..3ee236c5fc37 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c @@ -123,49 +123,60 @@ static void dpaa2_mac_config(struct phylink_config *config, unsigned int mode, struct dpmac_link_state *dpmac_state = &mac->state; int err; - if (state->speed != SPEED_UNKNOWN) - dpmac_state->rate = state->speed; - - if (state->duplex != DUPLEX_UNKNOWN) { - if (!state->duplex) - dpmac_state->options |= DPMAC_LINK_OPT_HALF_DUPLEX; - else - dpmac_state->options &= ~DPMAC_LINK_OPT_HALF_DUPLEX; - } - if (state->an_enabled) dpmac_state->options |= DPMAC_LINK_OPT_AUTONEG; else dpmac_state->options &= ~DPMAC_LINK_OPT_AUTONEG; - if (state->pause & MLO_PAUSE_RX) - dpmac_state->options |= DPMAC_LINK_OPT_PAUSE; - else - dpmac_state->options &= ~DPMAC_LINK_OPT_PAUSE; - - if (!!(state->pause & MLO_PAUSE_RX) ^ !!(state->pause & MLO_PAUSE_TX)) - dpmac_state->options |= DPMAC_LINK_OPT_ASYM_PAUSE; - else - dpmac_state->options &= ~DPMAC_LINK_OPT_ASYM_PAUSE; - err = dpmac_set_link_state(mac->mc_io, 0, mac->mc_dev->mc_handle, dpmac_state); if (err) - netdev_err(mac->net_dev, "dpmac_set_link_state() = %d\n", err); + netdev_err(mac->net_dev, "%s: dpmac_set_link_state() = %d\n", + __func__, err); } -static void dpaa2_mac_link_up(struct phylink_config *config, unsigned int mode, - phy_interface_t interface, struct phy_device *phy) +static void dpaa2_mac_link_up(struct phylink_config *config, + struct phy_device *phy, + unsigned int mode, phy_interface_t interface, + int speed, int duplex, + bool tx_pause, bool rx_pause) { struct dpaa2_mac *mac = phylink_to_dpaa2_mac(config); struct dpmac_link_state *dpmac_state = &mac->state; int err; dpmac_state->up = 1; + + if (mac->if_link_type == DPMAC_LINK_TYPE_PHY) { + /* If the DPMAC is configured for PHY mode, we need + * to pass the link parameters to the MC firmware. + */ + dpmac_state->rate = speed; + + if (duplex == DUPLEX_HALF) + dpmac_state->options |= DPMAC_LINK_OPT_HALF_DUPLEX; + else if (duplex == DUPLEX_FULL) + dpmac_state->options &= ~DPMAC_LINK_OPT_HALF_DUPLEX; + + /* This is lossy; the firmware really should take the pause + * enablement status rather than pause/asym pause status. + */ + if (rx_pause) + dpmac_state->options |= DPMAC_LINK_OPT_PAUSE; + else + dpmac_state->options &= ~DPMAC_LINK_OPT_PAUSE; + + if (rx_pause ^ tx_pause) + dpmac_state->options |= DPMAC_LINK_OPT_ASYM_PAUSE; + else + dpmac_state->options &= ~DPMAC_LINK_OPT_ASYM_PAUSE; + } + err = dpmac_set_link_state(mac->mc_io, 0, mac->mc_dev->mc_handle, dpmac_state); if (err) - netdev_err(mac->net_dev, "dpmac_set_link_state() = %d\n", err); + netdev_err(mac->net_dev, "%s: dpmac_set_link_state() = %d\n", + __func__, err); } static void dpaa2_mac_link_down(struct phylink_config *config, @@ -238,6 +249,8 @@ int dpaa2_mac_connect(struct dpaa2_mac *mac) goto err_close_dpmac; } + mac->if_link_type = attr.link_type; + dpmac_node = dpaa2_mac_get_node(attr.id); if (!dpmac_node) { netdev_err(net_dev, "No dpmac@%d node found.\n", attr.id); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h index 4da8079b9155..2130d9c7d40e 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.h @@ -20,6 +20,7 @@ struct dpaa2_mac { struct phylink_config phylink_config; struct phylink *phylink; phy_interface_t if_mode; + enum dpmac_link_type if_link_type; }; bool dpaa2_mac_is_type_fixed(struct fsl_mc_device *dpmac_dev, diff --git a/drivers/net/ethernet/freescale/enetc/Kconfig b/drivers/net/ethernet/freescale/enetc/Kconfig index fe942de19597..2b43848e1363 100644 --- a/drivers/net/ethernet/freescale/enetc/Kconfig +++ b/drivers/net/ethernet/freescale/enetc/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 config FSL_ENETC tristate "ENETC PF driver" - depends on PCI && PCI_MSI && (ARCH_LAYERSCAPE || COMPILE_TEST) + depends on PCI && PCI_MSI select FSL_ENETC_MDIO select PHYLIB help @@ -13,7 +13,7 @@ config FSL_ENETC config FSL_ENETC_VF tristate "ENETC VF driver" - depends on PCI && PCI_MSI && (ARCH_LAYERSCAPE || COMPILE_TEST) + depends on PCI && PCI_MSI select PHYLIB help This driver supports NXP ENETC gigabit ethernet controller PCIe @@ -23,7 +23,7 @@ config FSL_ENETC_VF config FSL_ENETC_MDIO tristate "ENETC MDIO driver" - depends on PCI && (ARCH_LAYERSCAPE || COMPILE_TEST) + depends on PCI help This driver supports NXP ENETC Central MDIO controller as a PCIe physical function (PF) device. @@ -42,16 +42,6 @@ config FSL_ENETC_PTP_CLOCK If compiled as module (M), the module name is fsl-enetc-ptp. -config FSL_ENETC_HW_TIMESTAMPING - bool "ENETC hardware timestamping support" - depends on FSL_ENETC || FSL_ENETC_VF - help - Enable hardware timestamping support on the Ethernet packets - using the SO_TIMESTAMPING API. Because the RX BD ring dynamic - allocation has not been supported and it is too expensive to use - extended RX BDs if timestamping is not used, this option enables - extended RX BDs in order to support hardware timestamping. - config FSL_ENETC_QOS bool "ENETC hardware Time-sensitive Network support" depends on (FSL_ENETC || FSL_ENETC_VF) && (NET_SCH_TAPRIO || NET_SCH_CBS) diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 1f79e36116a3..ccf2611f4a20 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -451,7 +451,7 @@ static int enetc_refill_rx_ring(struct enetc_bdr *rx_ring, const int buff_cnt) i = rx_ring->next_to_use; rx_swbd = &rx_ring->rx_swbd[i]; - rxbd = ENETC_RXBD(*rx_ring, i); + rxbd = enetc_rxbd(rx_ring, i); for (j = 0; j < buff_cnt; j++) { /* try reuse page */ @@ -468,13 +468,12 @@ static int enetc_refill_rx_ring(struct enetc_bdr *rx_ring, const int buff_cnt) /* clear 'R" as well */ rxbd->r.lstatus = 0; + rxbd = enetc_rxbd_next(rx_ring, rxbd, i); rx_swbd++; - rxbd++; i++; if (unlikely(i == rx_ring->bd_count)) { i = 0; rx_swbd = rx_ring->rx_swbd; - rxbd = ENETC_RXBD(*rx_ring, 0); } } @@ -488,7 +487,7 @@ static int enetc_refill_rx_ring(struct enetc_bdr *rx_ring, const int buff_cnt) return j; } -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK static void enetc_get_rx_tstamp(struct net_device *ndev, union enetc_rx_bd *rxbd, struct sk_buff *skb) @@ -502,7 +501,8 @@ static void enetc_get_rx_tstamp(struct net_device *ndev, if (le16_to_cpu(rxbd->r.flags) & ENETC_RXBD_FLAG_TSTMP) { lo = enetc_rd(hw, ENETC_SICTR0); hi = enetc_rd(hw, ENETC_SICTR1); - tstamp_lo = le32_to_cpu(rxbd->r.tstamp); + rxbd = enetc_rxbd_ext(rxbd); + tstamp_lo = le32_to_cpu(rxbd->ext.tstamp); if (lo <= tstamp_lo) hi -= 1; @@ -516,7 +516,7 @@ static void enetc_get_rx_tstamp(struct net_device *ndev, static void enetc_get_offloads(struct enetc_bdr *rx_ring, union enetc_rx_bd *rxbd, struct sk_buff *skb) { -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK struct enetc_ndev_priv *priv = netdev_priv(rx_ring->ndev); #endif /* TODO: hashing */ @@ -533,7 +533,7 @@ static void enetc_get_offloads(struct enetc_bdr *rx_ring, if (le16_to_cpu(rxbd->r.flags) & ENETC_RXBD_FLAG_VLAN) __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), le16_to_cpu(rxbd->r.vlan_opt)); -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK if (priv->active_offloads & ENETC_F_RX_TSTAMP) enetc_get_rx_tstamp(rx_ring->ndev, rxbd, skb); #endif @@ -655,7 +655,7 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, cleaned_cnt -= count; } - rxbd = ENETC_RXBD(*rx_ring, i); + rxbd = enetc_rxbd(rx_ring, i); bd_status = le32_to_cpu(rxbd->r.lstatus); if (!bd_status) break; @@ -670,12 +670,10 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, enetc_get_offloads(rx_ring, rxbd, skb); cleaned_cnt++; - rxbd++; - i++; - if (unlikely(i == rx_ring->bd_count)) { + + rxbd = enetc_rxbd_next(rx_ring, rxbd, i); + if (unlikely(++i == rx_ring->bd_count)) i = 0; - rxbd = ENETC_RXBD(*rx_ring, 0); - } if (unlikely(bd_status & ENETC_RXBD_LSTATUS(ENETC_RXBD_ERR_MASK))) { @@ -683,12 +681,10 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, while (!(bd_status & ENETC_RXBD_LSTATUS_F)) { dma_rmb(); bd_status = le32_to_cpu(rxbd->r.lstatus); - rxbd++; - i++; - if (unlikely(i == rx_ring->bd_count)) { + + rxbd = enetc_rxbd_next(rx_ring, rxbd, i); + if (unlikely(++i == rx_ring->bd_count)) i = 0; - rxbd = ENETC_RXBD(*rx_ring, 0); - } } rx_ring->ndev->stats.rx_dropped++; @@ -710,12 +706,10 @@ static int enetc_clean_rx_ring(struct enetc_bdr *rx_ring, enetc_add_rx_buff_to_skb(rx_ring, i, size, skb); cleaned_cnt++; - rxbd++; - i++; - if (unlikely(i == rx_ring->bd_count)) { + + rxbd = enetc_rxbd_next(rx_ring, rxbd, i); + if (unlikely(++i == rx_ring->bd_count)) i = 0; - rxbd = ENETC_RXBD(*rx_ring, 0); - } } rx_byte_cnt += skb->len; @@ -845,15 +839,19 @@ static void enetc_free_tx_resources(struct enetc_ndev_priv *priv) enetc_free_txbdr(priv->tx_ring[i]); } -static int enetc_alloc_rxbdr(struct enetc_bdr *rxr) +static int enetc_alloc_rxbdr(struct enetc_bdr *rxr, bool extended) { + size_t size = sizeof(union enetc_rx_bd); int err; rxr->rx_swbd = vzalloc(rxr->bd_count * sizeof(struct enetc_rx_swbd)); if (!rxr->rx_swbd) return -ENOMEM; - err = enetc_dma_alloc_bdr(rxr, sizeof(union enetc_rx_bd)); + if (extended) + size *= 2; + + err = enetc_dma_alloc_bdr(rxr, size); if (err) { vfree(rxr->rx_swbd); return err; @@ -862,6 +860,7 @@ static int enetc_alloc_rxbdr(struct enetc_bdr *rxr) rxr->next_to_clean = 0; rxr->next_to_use = 0; rxr->next_to_alloc = 0; + rxr->ext_en = extended; return 0; } @@ -881,10 +880,11 @@ static void enetc_free_rxbdr(struct enetc_bdr *rxr) static int enetc_alloc_rx_resources(struct enetc_ndev_priv *priv) { + bool extended = !!(priv->active_offloads & ENETC_F_RX_TSTAMP); int i, err; for (i = 0; i < priv->num_rx_rings; i++) { - err = enetc_alloc_rxbdr(priv->rx_ring[i]); + err = enetc_alloc_rxbdr(priv->rx_ring[i], extended); if (err) goto fail; @@ -1174,9 +1174,10 @@ static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring) enetc_rxbdr_wr(hw, idx, ENETC_RBICIR0, ENETC_RBICIR0_ICEN | 0x1); rbmr = ENETC_RBMR_EN; -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING - rbmr |= ENETC_RBMR_BDS; -#endif + + if (rx_ring->ext_en) + rbmr |= ENETC_RBMR_BDS; + if (rx_ring->ndev->features & NETIF_F_HW_VLAN_CTAG_RX) rbmr |= ENETC_RBMR_VTE; @@ -1577,11 +1578,12 @@ int enetc_set_features(struct net_device *ndev, return 0; } -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK static int enetc_hwtstamp_set(struct net_device *ndev, struct ifreq *ifr) { struct enetc_ndev_priv *priv = netdev_priv(ndev); struct hwtstamp_config config; + int ao; if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) return -EFAULT; @@ -1597,6 +1599,7 @@ static int enetc_hwtstamp_set(struct net_device *ndev, struct ifreq *ifr) return -ERANGE; } + ao = priv->active_offloads; switch (config.rx_filter) { case HWTSTAMP_FILTER_NONE: priv->active_offloads &= ~ENETC_F_RX_TSTAMP; @@ -1606,6 +1609,11 @@ static int enetc_hwtstamp_set(struct net_device *ndev, struct ifreq *ifr) config.rx_filter = HWTSTAMP_FILTER_ALL; } + if (netif_running(ndev) && ao != priv->active_offloads) { + enetc_close(ndev); + enetc_open(ndev); + } + return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; } @@ -1632,7 +1640,7 @@ static int enetc_hwtstamp_get(struct net_device *ndev, struct ifreq *ifr) int enetc_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) { -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK if (cmd == SIOCSHWTSTAMP) return enetc_hwtstamp_set(ndev, rq); if (cmd == SIOCGHWTSTAMP) diff --git a/drivers/net/ethernet/freescale/enetc/enetc.h b/drivers/net/ethernet/freescale/enetc/enetc.h index dd4a227ffc7a..56c43f35b633 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.h +++ b/drivers/net/ethernet/freescale/enetc/enetc.h @@ -73,6 +73,7 @@ struct enetc_bdr { dma_addr_t bd_dma_base; u8 tsd_enable; /* Time specific departure */ + bool ext_en; /* enable h/w descriptor extensions */ } ____cacheline_aligned_in_smp; static inline void enetc_bdr_idx_inc(struct enetc_bdr *bdr, int *i) @@ -104,7 +105,37 @@ struct enetc_cbdr { }; #define ENETC_TXBD(BDR, i) (&(((union enetc_tx_bd *)((BDR).bd_base))[i])) -#define ENETC_RXBD(BDR, i) (&(((union enetc_rx_bd *)((BDR).bd_base))[i])) + +static inline union enetc_rx_bd *enetc_rxbd(struct enetc_bdr *rx_ring, int i) +{ + int hw_idx = i; + +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK + if (rx_ring->ext_en) + hw_idx = 2 * i; +#endif + return &(((union enetc_rx_bd *)rx_ring->bd_base)[hw_idx]); +} + +static inline union enetc_rx_bd *enetc_rxbd_next(struct enetc_bdr *rx_ring, + union enetc_rx_bd *rxbd, + int i) +{ + rxbd++; +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK + if (rx_ring->ext_en) + rxbd++; +#endif + if (unlikely(++i == rx_ring->bd_count)) + rxbd = rx_ring->bd_base; + + return rxbd; +} + +static inline union enetc_rx_bd *enetc_rxbd_ext(union enetc_rx_bd *rxbd) +{ + return ++rxbd; +} struct enetc_msg_swbd { void *vaddr; @@ -163,7 +194,7 @@ struct enetc_int_vector { char name[ENETC_INT_NAME_MAX]; struct enetc_bdr rx_ring ____cacheline_aligned_in_smp; - struct enetc_bdr tx_ring[0]; + struct enetc_bdr tx_ring[]; }; struct enetc_cls_rule { diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c index 301ee0dde02d..34bd1f3fb415 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c @@ -195,15 +195,21 @@ static const char tx_ring_stats[][ETH_GSTRING_LEN] = { static int enetc_get_sset_count(struct net_device *ndev, int sset) { struct enetc_ndev_priv *priv = netdev_priv(ndev); + int len; + + if (sset != ETH_SS_STATS) + return -EOPNOTSUPP; - if (sset == ETH_SS_STATS) - return ARRAY_SIZE(enetc_si_counters) + - ARRAY_SIZE(tx_ring_stats) * priv->num_tx_rings + - ARRAY_SIZE(rx_ring_stats) * priv->num_rx_rings + - (enetc_si_is_pf(priv->si) ? - ARRAY_SIZE(enetc_port_counters) : 0); + len = ARRAY_SIZE(enetc_si_counters) + + ARRAY_SIZE(tx_ring_stats) * priv->num_tx_rings + + ARRAY_SIZE(rx_ring_stats) * priv->num_rx_rings; - return -EOPNOTSUPP; + if (!enetc_si_is_pf(priv->si)) + return len; + + len += ARRAY_SIZE(enetc_port_counters); + + return len; } static void enetc_get_strings(struct net_device *ndev, u32 stringset, u8 *data) @@ -568,7 +574,7 @@ static int enetc_get_ts_info(struct net_device *ndev, info->phc_index = -1; } -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING +#ifdef CONFIG_FSL_ENETC_PTP_CLOCK info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | SOF_TIMESTAMPING_RX_HARDWARE | SOF_TIMESTAMPING_RAW_HARDWARE; diff --git a/drivers/net/ethernet/freescale/enetc/enetc_hw.h b/drivers/net/ethernet/freescale/enetc/enetc_hw.h index 62554f28ce07..2a6523136947 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_hw.h +++ b/drivers/net/ethernet/freescale/enetc/enetc_hw.h @@ -418,9 +418,6 @@ union enetc_rx_bd { struct { __le64 addr; u8 reserved[8]; -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING - u8 reserved1[16]; -#endif } w; struct { __le16 inet_csum; @@ -435,11 +432,11 @@ union enetc_rx_bd { }; __le32 lstatus; }; -#ifdef CONFIG_FSL_ENETC_HW_TIMESTAMPING + } r; + struct { __le32 tstamp; u8 reserved[12]; -#endif - } r; + } ext; }; #define ENETC_RXBD_LSTATUS_R BIT(30) @@ -588,7 +585,7 @@ struct tgs_gcl_data { __le32 bth; __le32 ct; __le32 cte; - struct gce entry[0]; + struct gce entry[]; }; struct enetc_cbd { diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c index fc0d7d99e9a1..4e4a49179f0b 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c @@ -7,12 +7,6 @@ #include <linux/of_net.h> #include "enetc_pf.h" -#define ENETC_DRV_VER_MAJ 1 -#define ENETC_DRV_VER_MIN 0 - -#define ENETC_DRV_VER_STR __stringify(ENETC_DRV_VER_MAJ) "." \ - __stringify(ENETC_DRV_VER_MIN) -static const char enetc_drv_ver[] = ENETC_DRV_VER_STR; #define ENETC_DRV_NAME_STR "ENETC PF driver" static const char enetc_drv_name[] = ENETC_DRV_NAME_STR; @@ -803,11 +797,6 @@ static int enetc_of_get_phy(struct enetc_ndev_priv *priv) struct device_node *mdio_np; int err; - if (!np) { - dev_err(priv->dev, "missing ENETC port node\n"); - return -ENODEV; - } - priv->phy_node = of_parse_phandle(np, "phy-handle", 0); if (!priv->phy_node) { if (!of_phy_is_fixed_link(np)) { @@ -929,9 +918,6 @@ static int enetc_pf_probe(struct pci_dev *pdev, netif_carrier_off(ndev); - netif_info(priv, probe, ndev, "%s v%s\n", - enetc_drv_name, enetc_drv_ver); - return 0; err_reg_netdev: @@ -959,9 +945,6 @@ static void enetc_pf_remove(struct pci_dev *pdev) enetc_sriov_configure(pdev, 0); priv = netdev_priv(si->ndev); - netif_info(priv, drv, si->ndev, "%s v%s remove\n", - enetc_drv_name, enetc_drv_ver); - unregister_netdev(si->ndev); enetc_mdio_remove(pf); @@ -995,4 +978,3 @@ module_pci_driver(enetc_pf_driver); MODULE_DESCRIPTION(ENETC_DRV_NAME_STR); MODULE_LICENSE("Dual BSD/GPL"); -MODULE_VERSION(ENETC_DRV_VER_STR); diff --git a/drivers/net/ethernet/freescale/enetc/enetc_vf.c b/drivers/net/ethernet/freescale/enetc/enetc_vf.c index ebd21bf4cfa1..28a786b2f3e7 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_vf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_vf.c @@ -4,12 +4,6 @@ #include <linux/module.h> #include "enetc.h" -#define ENETC_DRV_VER_MAJ 1 -#define ENETC_DRV_VER_MIN 0 - -#define ENETC_DRV_VER_STR __stringify(ENETC_DRV_VER_MAJ) "." \ - __stringify(ENETC_DRV_VER_MIN) -static const char enetc_drv_ver[] = ENETC_DRV_VER_STR; #define ENETC_DRV_NAME_STR "ENETC VF driver" static const char enetc_drv_name[] = ENETC_DRV_NAME_STR; @@ -201,9 +195,6 @@ static int enetc_vf_probe(struct pci_dev *pdev, netif_carrier_off(ndev); - netif_info(priv, probe, ndev, "%s v%s\n", - enetc_drv_name, enetc_drv_ver); - return 0; err_reg_netdev: @@ -225,8 +216,6 @@ static void enetc_vf_remove(struct pci_dev *pdev) struct enetc_ndev_priv *priv; priv = netdev_priv(si->ndev); - netif_info(priv, drv, si->ndev, "%s v%s remove\n", - enetc_drv_name, enetc_drv_ver); unregister_netdev(si->ndev); enetc_free_msix(priv); @@ -254,4 +243,3 @@ module_pci_driver(enetc_vf_driver); MODULE_DESCRIPTION(ENETC_DRV_NAME_STR); MODULE_LICENSE("Dual BSD/GPL"); -MODULE_VERSION(ENETC_DRV_VER_STR); diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index f79e57f735b3..bd898f5b4da5 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -584,7 +584,7 @@ struct fec_enet_private { int pps_enable; unsigned int next_counter; - u64 ethtool_stats[0]; + u64 ethtool_stats[]; }; void fec_ptp_init(struct platform_device *pdev, int irq_idx); diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 23c5fef2f1ad..c1c267b61647 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2128,7 +2128,6 @@ static void fec_enet_get_drvinfo(struct net_device *ndev, strlcpy(info->driver, fep->pdev->dev.driver->name, sizeof(info->driver)); - strlcpy(info->version, "Revision: 1.0", sizeof(info->version)); strlcpy(info->bus_info, dev_name(&ndev->dev), sizeof(info->bus_info)); } @@ -2642,6 +2641,8 @@ fec_enet_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) } static const struct ethtool_ops fec_enet_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = fec_enet_get_drvinfo, .get_regs_len = fec_enet_get_regs_len, .get_regs = fec_enet_get_regs, @@ -3793,6 +3794,7 @@ static struct platform_driver fec_driver = { .name = DRIVER_NAME, .pm = &fec_pm_ops, .of_match_table = fec_dt_ids, + .suppress_bind_attrs = true, }, .id_table = fec_devtype, .probe = fec_probe, diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index 1ca543ac8f2c..004c266802a8 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -366,13 +366,26 @@ static void set_dflts(struct dtsec_cfg *cfg) cfg->maximum_frame = DEFAULT_MAXIMUM_FRAME; } +static void set_mac_address(struct dtsec_regs __iomem *regs, u8 *adr) +{ + u32 tmp; + + tmp = (u32)((adr[5] << 24) | + (adr[4] << 16) | (adr[3] << 8) | adr[2]); + iowrite32be(tmp, ®s->macstnaddr1); + + tmp = (u32)((adr[1] << 24) | (adr[0] << 16)); + iowrite32be(tmp, ®s->macstnaddr2); +} + static int init(struct dtsec_regs __iomem *regs, struct dtsec_cfg *cfg, - phy_interface_t iface, u16 iface_speed, u8 *macaddr, + phy_interface_t iface, u16 iface_speed, u64 addr, u32 exception_mask, u8 tbi_addr) { bool is_rgmii, is_sgmii, is_qsgmii; - int i; + enet_addr_t eth_addr; u32 tmp; + int i; /* Soft reset */ iowrite32be(MACCFG1_SOFT_RESET, ®s->maccfg1); @@ -501,12 +514,10 @@ static int init(struct dtsec_regs __iomem *regs, struct dtsec_cfg *cfg, iowrite32be(0xffffffff, ®s->ievent); - tmp = (u32)((macaddr[5] << 24) | - (macaddr[4] << 16) | (macaddr[3] << 8) | macaddr[2]); - iowrite32be(tmp, ®s->macstnaddr1); - - tmp = (u32)((macaddr[1] << 24) | (macaddr[0] << 16)); - iowrite32be(tmp, ®s->macstnaddr2); + if (addr) { + MAKE_ENET_ADDR_FROM_UINT64(addr, eth_addr); + set_mac_address(regs, (u8 *)eth_addr); + } /* HASH */ for (i = 0; i < NUM_OF_HASH_REGS; i++) { @@ -519,18 +530,6 @@ static int init(struct dtsec_regs __iomem *regs, struct dtsec_cfg *cfg, return 0; } -static void set_mac_address(struct dtsec_regs __iomem *regs, u8 *adr) -{ - u32 tmp; - - tmp = (u32)((adr[5] << 24) | - (adr[4] << 16) | (adr[3] << 8) | adr[2]); - iowrite32be(tmp, ®s->macstnaddr1); - - tmp = (u32)((adr[1] << 24) | (adr[0] << 16)); - iowrite32be(tmp, ®s->macstnaddr2); -} - static void set_bucket(struct dtsec_regs __iomem *regs, int bucket, bool enable) { @@ -556,10 +555,6 @@ static int check_init_parameters(struct fman_mac *dtsec) pr_err("1G MAC driver supports 1G or lower speeds\n"); return -EINVAL; } - if (dtsec->addr == 0) { - pr_err("Ethernet MAC Must have a valid MAC Address\n"); - return -EINVAL; - } if ((dtsec->dtsec_drv_param)->rx_prepend > MAX_PACKET_ALIGNMENT) { pr_err("packetAlignmentPadding can't be > than %d\n", @@ -1391,9 +1386,8 @@ int dtsec_init(struct fman_mac *dtsec) { struct dtsec_regs __iomem *regs = dtsec->regs; struct dtsec_cfg *dtsec_drv_param; - int err; u16 max_frm_ln; - enet_addr_t eth_addr; + int err; if (is_init_done(dtsec->dtsec_drv_param)) return -EINVAL; @@ -1410,10 +1404,8 @@ int dtsec_init(struct fman_mac *dtsec) dtsec_drv_param = dtsec->dtsec_drv_param; - MAKE_ENET_ADDR_FROM_UINT64(dtsec->addr, eth_addr); - err = init(dtsec->regs, dtsec_drv_param, dtsec->phy_if, - dtsec->max_speed, (u8 *)eth_addr, dtsec->exceptions, + dtsec->max_speed, dtsec->addr, dtsec->exceptions, dtsec->tbiphy->mdio.addr); if (err) { free_init_resources(dtsec); diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c index e1901874c19f..f2b2bfcbb529 100644 --- a/drivers/net/ethernet/freescale/fman/fman_memac.c +++ b/drivers/net/ethernet/freescale/fman/fman_memac.c @@ -596,10 +596,6 @@ static void setup_sgmii_internal_phy_base_x(struct fman_mac *memac) static int check_init_parameters(struct fman_mac *memac) { - if (memac->addr == 0) { - pr_err("Ethernet MAC must have a valid MAC address\n"); - return -EINVAL; - } if (!memac->exception_cb) { pr_err("Uninitialized exception handler\n"); return -EINVAL; @@ -1057,8 +1053,10 @@ int memac_init(struct fman_mac *memac) } /* MAC Address */ - MAKE_ENET_ADDR_FROM_UINT64(memac->addr, eth_addr); - add_addr_in_paddr(memac->regs, (u8 *)eth_addr, 0); + if (memac->addr != 0) { + MAKE_ENET_ADDR_FROM_UINT64(memac->addr, eth_addr); + add_addr_in_paddr(memac->regs, (u8 *)eth_addr, 0); + } fixed_link = memac_drv_param->fixed_link; diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c b/drivers/net/ethernet/freescale/fman/fman_tgec.c index f75b9c11b2d2..8c7eb878d5b4 100644 --- a/drivers/net/ethernet/freescale/fman/fman_tgec.c +++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c @@ -273,10 +273,6 @@ static int check_init_parameters(struct fman_mac *tgec) pr_err("10G MAC driver only support 10G speed\n"); return -EINVAL; } - if (tgec->addr == 0) { - pr_err("Ethernet 10G MAC Must have valid MAC Address\n"); - return -EINVAL; - } if (!tgec->exception_cb) { pr_err("uninitialized exception_cb\n"); return -EINVAL; @@ -706,8 +702,10 @@ int tgec_init(struct fman_mac *tgec) cfg = tgec->cfg; - MAKE_ENET_ADDR_FROM_UINT64(tgec->addr, eth_addr); - set_mac_address(tgec->regs, (u8 *)eth_addr); + if (tgec->addr) { + MAKE_ENET_ADDR_FROM_UINT64(tgec->addr, eth_addr); + set_mac_address(tgec->regs, (u8 *)eth_addr); + } /* interrupts */ /* FM_10G_REM_N_LCL_FLT_EX_10GMAC_ERRATA_SW005 Errata workaround */ diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index 55f2122c3217..43427c5b9396 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -724,12 +724,10 @@ static int mac_probe(struct platform_device *_of_dev) /* Get the MAC address */ mac_addr = of_get_mac_address(mac_node); - if (IS_ERR(mac_addr)) { - dev_err(dev, "of_get_mac_address(%pOF) failed\n", mac_node); - err = -EINVAL; - goto _return_of_get_parent; - } - ether_addr_copy(mac_dev->addr, mac_addr); + if (IS_ERR(mac_addr)) + dev_warn(dev, "of_get_mac_address(%pOF) failed\n", mac_node); + else + ether_addr_copy(mac_dev->addr, mac_addr); /* Get the port handles */ nph = of_count_phandle_with_args(mac_node, "fsl,fman-ports", NULL); @@ -855,7 +853,8 @@ static int mac_probe(struct platform_device *_of_dev) if (err < 0) dev_err(dev, "fman_set_mac_active_pause() = %d\n", err); - dev_info(dev, "FMan MAC address: %pM\n", mac_dev->addr); + if (!IS_ERR(mac_addr)) + dev_info(dev, "FMan MAC address: %pM\n", mac_dev->addr); priv->eth_dev = dpaa_eth_add_device(fman_id, mac_dev); if (IS_ERR(priv->eth_dev)) { diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c index add61fed33ee..ce85feaac357 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c @@ -53,7 +53,6 @@ MODULE_AUTHOR("Pantelis Antoniou <panto@intracom.gr>"); MODULE_DESCRIPTION("Freescale Ethernet Driver"); MODULE_LICENSE("GPL"); -MODULE_VERSION(DRV_MODULE_VERSION); static int fs_enet_debug = -1; /* -1 == use FS_ENET_DEF_MSG_ENABLE as value */ module_param(fs_enet_debug, int, 0); @@ -790,7 +789,6 @@ static void fs_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); } static int fs_get_regs_len(struct net_device *dev) diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h index 195fae6aec4a..5ff2634bee2f 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h @@ -190,8 +190,6 @@ void fs_cleanup_bds(struct net_device *dev); #define DRV_MODULE_NAME "fs_enet" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.1" -#define DRV_MODULE_RELDATE "Sep 22, 2014" /***************************************************************************/ diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index f7e5cafe89a9..b3c69e9038ea 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -103,8 +103,6 @@ #define TX_TIMEOUT (5*HZ) -const char gfar_driver_version[] = "2.0"; - MODULE_AUTHOR("Freescale Semiconductor, Inc"); MODULE_DESCRIPTION("Gianfar Ethernet Driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 432c6a818ae5..8ced783f5302 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -68,7 +68,6 @@ struct ethtool_rx_list { #define RXBUF_ALIGNMENT 64 #define DRV_NAME "gfar-enet" -extern const char gfar_driver_version[]; /* MAXIMUM NUMBER OF QUEUES SUPPORTED */ #define MAX_TX_QS 0x8 diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 3c8e4e2efc07..cc7d4f93da54 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -164,10 +164,6 @@ static void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) { strlcpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver)); - strlcpy(drvinfo->version, gfar_driver_version, - sizeof(drvinfo->version)); - strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version)); - strlcpy(drvinfo->bus_info, "N/A", sizeof(drvinfo->bus_info)); } /* Return the length of the register structure */ @@ -276,35 +272,6 @@ static int gfar_gcoalesce(struct net_device *dev, cvals->tx_coalesce_usecs = gfar_ticks2usecs(priv, txtime); cvals->tx_max_coalesced_frames = txcount; - cvals->use_adaptive_rx_coalesce = 0; - cvals->use_adaptive_tx_coalesce = 0; - - cvals->pkt_rate_low = 0; - cvals->rx_coalesce_usecs_low = 0; - cvals->rx_max_coalesced_frames_low = 0; - cvals->tx_coalesce_usecs_low = 0; - cvals->tx_max_coalesced_frames_low = 0; - - /* When the packet rate is below pkt_rate_high but above - * pkt_rate_low (both measured in packets per second) the - * normal {rx,tx}_* coalescing parameters are used. - */ - - /* When the packet rate is (measured in packets per second) - * is above pkt_rate_high, the {rx,tx}_*_high parameters are - * used. - */ - cvals->pkt_rate_high = 0; - cvals->rx_coalesce_usecs_high = 0; - cvals->rx_max_coalesced_frames_high = 0; - cvals->tx_coalesce_usecs_high = 0; - cvals->tx_max_coalesced_frames_high = 0; - - /* How often to do adaptive coalescing packet rate sampling, - * measured in seconds. Must not be zero. - */ - cvals->rate_sample_interval = 0; - return 0; } @@ -1507,6 +1474,8 @@ static int gfar_get_ts_info(struct net_device *dev, } const struct ethtool_ops gfar_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .get_drvinfo = gfar_gdrvinfo, .get_regs_len = gfar_reglen, .get_regs = gfar_get_regs, diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index 0d101c00286f..6e5f6dd169b5 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -3990,5 +3990,4 @@ module_exit(ucc_geth_exit); MODULE_AUTHOR("Freescale Semiconductor, Inc"); MODULE_DESCRIPTION(DRV_DESC); -MODULE_VERSION(DRV_VERSION); MODULE_LICENSE("GPL"); diff --git a/drivers/net/ethernet/freescale/ucc_geth.h b/drivers/net/ethernet/freescale/ucc_geth.h index a86a42131fc7..3fe903972195 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.h +++ b/drivers/net/ethernet/freescale/ucc_geth.h @@ -26,7 +26,6 @@ #define DRV_DESC "QE UCC Gigabit Ethernet Controller" #define DRV_NAME "ucc_geth" -#define DRV_VERSION "1.1" #define NUM_TX_QUEUES 8 #define NUM_RX_QUEUES 8 diff --git a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c index dfebacf443fc..14c08a868190 100644 --- a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c +++ b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c @@ -334,8 +334,6 @@ uec_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { strlcpy(drvinfo->driver, DRV_NAME, sizeof(drvinfo->driver)); - strlcpy(drvinfo->version, DRV_VERSION, sizeof(drvinfo->version)); - strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version)); strlcpy(drvinfo->bus_info, "QUICC ENGINE", sizeof(drvinfo->bus_info)); } |