Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Jiawen Wu | 451 | 65.74% | 17 | 65.38% |
Mengyuan Lou | 235 | 34.26% | 9 | 34.62% |
Total | 686 | 26 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */ #include <linux/pci.h> #include <linux/phy.h> #include <linux/netdevice.h> #include "../libwx/wx_ethtool.h" #include "../libwx/wx_type.h" #include "../libwx/wx_lib.h" #include "../libwx/wx_hw.h" #include "ngbe_ethtool.h" #include "ngbe_type.h" static void ngbe_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct wx *wx = netdev_priv(netdev); if (!wx->wol_hw_supported) return; wol->supported = WAKE_MAGIC; wol->wolopts = 0; if (wx->wol & WX_PSR_WKUP_CTL_MAG) wol->wolopts |= WAKE_MAGIC; } static int ngbe_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct wx *wx = netdev_priv(netdev); struct pci_dev *pdev = wx->pdev; if (!wx->wol_hw_supported) return -EOPNOTSUPP; wx->wol = 0; if (wol->wolopts & WAKE_MAGIC) wx->wol = WX_PSR_WKUP_CTL_MAG; netdev->wol_enabled = !!(wx->wol); wr32(wx, WX_PSR_WKUP_CTL, wx->wol); device_set_wakeup_enable(&pdev->dev, netdev->wol_enabled); return 0; } static int ngbe_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, struct kernel_ethtool_ringparam *kernel_ring, struct netlink_ext_ack *extack) { struct wx *wx = netdev_priv(netdev); u32 new_rx_count, new_tx_count; struct wx_ring *temp_ring; int i, err = 0; new_tx_count = clamp_t(u32, ring->tx_pending, WX_MIN_TXD, WX_MAX_TXD); new_tx_count = ALIGN(new_tx_count, WX_REQ_TX_DESCRIPTOR_MULTIPLE); new_rx_count = clamp_t(u32, ring->rx_pending, WX_MIN_RXD, WX_MAX_RXD); new_rx_count = ALIGN(new_rx_count, WX_REQ_RX_DESCRIPTOR_MULTIPLE); if (new_tx_count == wx->tx_ring_count && new_rx_count == wx->rx_ring_count) return 0; err = wx_set_state_reset(wx); if (err) return err; if (!netif_running(wx->netdev)) { for (i = 0; i < wx->num_tx_queues; i++) wx->tx_ring[i]->count = new_tx_count; for (i = 0; i < wx->num_rx_queues; i++) wx->rx_ring[i]->count = new_rx_count; wx->tx_ring_count = new_tx_count; wx->rx_ring_count = new_rx_count; goto clear_reset; } /* allocate temporary buffer to store rings in */ i = max_t(int, wx->num_tx_queues, wx->num_rx_queues); temp_ring = kvmalloc_array(i, sizeof(struct wx_ring), GFP_KERNEL); if (!temp_ring) { err = -ENOMEM; goto clear_reset; } ngbe_down(wx); wx_set_ring(wx, new_tx_count, new_rx_count, temp_ring); kvfree(temp_ring); wx_configure(wx); ngbe_up(wx); clear_reset: clear_bit(WX_STATE_RESETTING, wx->state); return err; } static int ngbe_set_channels(struct net_device *dev, struct ethtool_channels *ch) { int err; err = wx_set_channels(dev, ch); if (err < 0) return err; /* use setup TC to update any traffic class queue mapping */ return ngbe_setup_tc(dev, netdev_get_num_tc(dev)); } static const struct ethtool_ops ngbe_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_TX_MAX_FRAMES_IRQ, .get_drvinfo = wx_get_drvinfo, .get_link = ethtool_op_get_link, .get_link_ksettings = wx_get_link_ksettings, .set_link_ksettings = wx_set_link_ksettings, .nway_reset = wx_nway_reset, .get_wol = ngbe_get_wol, .set_wol = ngbe_set_wol, .get_sset_count = wx_get_sset_count, .get_strings = wx_get_strings, .get_ethtool_stats = wx_get_ethtool_stats, .get_eth_mac_stats = wx_get_mac_stats, .get_pause_stats = wx_get_pause_stats, .get_pauseparam = wx_get_pauseparam, .set_pauseparam = wx_set_pauseparam, .get_ringparam = wx_get_ringparam, .set_ringparam = ngbe_set_ringparam, .get_coalesce = wx_get_coalesce, .set_coalesce = wx_set_coalesce, .get_channels = wx_get_channels, .set_channels = ngbe_set_channels, .get_msglevel = wx_get_msglevel, .set_msglevel = wx_set_msglevel, }; void ngbe_set_ethtool_ops(struct net_device *netdev) { netdev->ethtool_ops = &ngbe_ethtool_ops; }
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