Release 4.16 drivers/net/ethernet/aquantia/atlantic/aq_main.c
/*
* aQuantia Corporation Network Driver
* Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*/
/* File aq_main.c: Main file for aQuantia Linux driver. */
#include "aq_main.h"
#include "aq_nic.h"
#include "aq_pci_func.h"
#include "aq_ethtool.h"
#include <linux/netdevice.h>
#include <linux/module.h>
MODULE_LICENSE("GPL v2");
MODULE_VERSION(AQ_CFG_DRV_VERSION);
MODULE_AUTHOR(AQ_CFG_DRV_AUTHOR);
MODULE_DESCRIPTION(AQ_CFG_DRV_DESC);
static const struct net_device_ops aq_ndev_ops;
struct net_device *aq_ndev_alloc(void)
{
struct net_device *ndev = NULL;
struct aq_nic_s *aq_nic = NULL;
ndev = alloc_etherdev_mq(sizeof(struct aq_nic_s), AQ_CFG_VECS_MAX);
if (!ndev)
return NULL;
aq_nic = netdev_priv(ndev);
aq_nic->ndev = ndev;
ndev->netdev_ops = &aq_ndev_ops;
ndev->ethtool_ops = &aq_ethtool_ops;
return ndev;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Igor Russkikh | 50 | 67.57% | 1 | 50.00% |
| David VomLehn | 24 | 32.43% | 1 | 50.00% |
| Total | 74 | 100.00% | 2 | 100.00% |
static int aq_ndev_open(struct net_device *ndev)
{
int err = 0;
struct aq_nic_s *aq_nic = netdev_priv(ndev);
err = aq_nic_init(aq_nic);
if (err < 0)
goto err_exit;
err = aq_nic_start(aq_nic);
if (err < 0)
goto err_exit;
err_exit:
if (err < 0)
aq_nic_deinit(aq_nic);
return err;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 68 | 91.89% | 1 | 50.00% |
| Igor Russkikh | 6 | 8.11% | 1 | 50.00% |
| Total | 74 | 100.00% | 2 | 100.00% |
static int aq_ndev_close(struct net_device *ndev)
{
int err = 0;
struct aq_nic_s *aq_nic = netdev_priv(ndev);
err = aq_nic_stop(aq_nic);
if (err < 0)
goto err_exit;
aq_nic_deinit(aq_nic);
err_exit:
return err;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 52 | 100.00% | 1 | 100.00% |
| Total | 52 | 100.00% | 1 | 100.00% |
static int aq_ndev_start_xmit(struct sk_buff *skb, struct net_device *ndev)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
return aq_nic_xmit(aq_nic, skb);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 33 | 97.06% | 1 | 50.00% |
| Pavel Belous | 1 | 2.94% | 1 | 50.00% |
| Total | 34 | 100.00% | 2 | 100.00% |
static int aq_ndev_change_mtu(struct net_device *ndev, int new_mtu)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
int err = aq_nic_set_mtu(aq_nic, new_mtu + ETH_HLEN);
if (err < 0)
goto err_exit;
ndev->mtu = new_mtu;
err_exit:
return err;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 49 | 87.50% | 1 | 33.33% |
| David Arcari | 6 | 10.71% | 1 | 33.33% |
| Pavel Belous | 1 | 1.79% | 1 | 33.33% |
| Total | 56 | 100.00% | 3 | 100.00% |
static int aq_ndev_set_features(struct net_device *ndev,
netdev_features_t features)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
struct aq_nic_cfg_s *aq_cfg = aq_nic_get_cfg(aq_nic);
bool is_lro = false;
if (aq_cfg->hw_features & NETIF_F_LRO) {
is_lro = features & NETIF_F_LRO;
if (aq_cfg->is_lro != is_lro) {
aq_cfg->is_lro = is_lro;
if (netif_running(ndev)) {
aq_ndev_close(ndev);
aq_ndev_open(ndev);
}
}
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 93 | 100.00% | 1 | 100.00% |
| Total | 93 | 100.00% | 1 | 100.00% |
static int aq_ndev_set_mac_address(struct net_device *ndev, void *addr)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
int err = 0;
err = eth_mac_addr(ndev, addr);
if (err < 0)
goto err_exit;
err = aq_nic_set_mac(aq_nic, ndev);
if (err < 0)
goto err_exit;
err_exit:
return err;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 71 | 100.00% | 1 | 100.00% |
| Total | 71 | 100.00% | 1 | 100.00% |
static void aq_ndev_set_multicast_settings(struct net_device *ndev)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
int err = 0;
err = aq_nic_set_packet_filter(aq_nic, ndev->flags);
if (err < 0)
return;
if (netdev_mc_count(ndev)) {
err = aq_nic_set_multicast_list(aq_nic, ndev);
if (err < 0)
return;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 67 | 97.10% | 1 | 50.00% |
| Igor Russkikh | 2 | 2.90% | 1 | 50.00% |
| Total | 69 | 100.00% | 2 | 100.00% |
static const struct net_device_ops aq_ndev_ops = {
.ndo_open = aq_ndev_open,
.ndo_stop = aq_ndev_close,
.ndo_start_xmit = aq_ndev_start_xmit,
.ndo_set_rx_mode = aq_ndev_set_multicast_settings,
.ndo_change_mtu = aq_ndev_change_mtu,
.ndo_set_mac_address = aq_ndev_set_mac_address,
.ndo_set_features = aq_ndev_set_features
};
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David VomLehn | 540 | 88.24% | 1 | 14.29% |
| Igor Russkikh | 64 | 10.46% | 3 | 42.86% |
| David Arcari | 6 | 0.98% | 1 | 14.29% |
| Pavel Belous | 2 | 0.33% | 2 | 28.57% |
| Total | 612 | 100.00% | 7 | 100.00% |
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