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net: s2io: convert to hw_features

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This removes advertising HW_CSUM as driver does not support it.

Note: driver advertises TSO6 but not IPV6_CSUM - bug maybe?

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michał Mirosław 2011-04-18 13:31:20 +00:00 committed by David S. Miller
parent e5cb966c08
commit b437a8cc7d
1 changed files with 20 additions and 80 deletions
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100
drivers/net/s2io.c
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@ -6618,25 +6618,6 @@ static int s2io_ethtool_get_regs_len(struct net_device *dev)
}
static u32 s2io_ethtool_get_rx_csum(struct net_device *dev)
{
struct s2io_nic *sp = netdev_priv(dev);
return sp->rx_csum;
}
static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
{
struct s2io_nic *sp = netdev_priv(dev);
if (data)
sp->rx_csum = 1;
else
sp->rx_csum = 0;
return 0;
}
static int s2io_get_eeprom_len(struct net_device *dev)
{
return XENA_EEPROM_SPACE;
@ -6688,61 +6669,27 @@ static void s2io_ethtool_get_strings(struct net_device *dev,
}
}
static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
{
if (data)
dev->features |= NETIF_F_IP_CSUM;
else
dev->features &= ~NETIF_F_IP_CSUM;
return 0;
}
static u32 s2io_ethtool_op_get_tso(struct net_device *dev)
{
return (dev->features & NETIF_F_TSO) != 0;
}
static int s2io_ethtool_op_set_tso(struct net_device *dev, u32 data)
{
if (data)
dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
else
dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
return 0;
}
static int s2io_ethtool_set_flags(struct net_device *dev, u32 data)
static int s2io_set_features(struct net_device *dev, u32 features)
{
struct s2io_nic *sp = netdev_priv(dev);
int rc = 0;
int changed = 0;
if (ethtool_invalid_flags(dev, data, ETH_FLAG_LRO))
return -EINVAL;
if (data & ETH_FLAG_LRO) {
if (!(dev->features & NETIF_F_LRO)) {
dev->features |= NETIF_F_LRO;
changed = 1;
}
} else if (dev->features & NETIF_F_LRO) {
dev->features &= ~NETIF_F_LRO;
changed = 1;
}
u32 changed = (features ^ dev->features) & NETIF_F_LRO;
if (changed && netif_running(dev)) {
int rc;
s2io_stop_all_tx_queue(sp);
s2io_card_down(sp);
dev->features = features;
rc = s2io_card_up(sp);
if (rc)
s2io_reset(sp);
else
s2io_start_all_tx_queue(sp);
return rc ? rc : 1;
}
return rc;
return 0;
}
static const struct ethtool_ops netdev_ethtool_ops = {
@ -6758,15 +6705,6 @@ static const struct ethtool_ops netdev_ethtool_ops = {
.get_ringparam = s2io_ethtool_gringparam,
.get_pauseparam = s2io_ethtool_getpause_data,
.set_pauseparam = s2io_ethtool_setpause_data,
.get_rx_csum = s2io_ethtool_get_rx_csum,
.set_rx_csum = s2io_ethtool_set_rx_csum,
.set_tx_csum = s2io_ethtool_op_set_tx_csum,
.set_flags = s2io_ethtool_set_flags,
.get_flags = ethtool_op_get_flags,
.set_sg = ethtool_op_set_sg,
.get_tso = s2io_ethtool_op_get_tso,
.set_tso = s2io_ethtool_op_set_tso,
.set_ufo = ethtool_op_set_ufo,
.self_test = s2io_ethtool_test,
.get_strings = s2io_ethtool_get_strings,
.set_phys_id = s2io_ethtool_set_led,
@ -7538,7 +7476,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) &&
((!ring_data->lro) ||
(ring_data->lro && (!(rxdp->Control_1 & RXD_FRAME_IP_FRAG)))) &&
(sp->rx_csum)) {
(dev->features & NETIF_F_RXCSUM)) {
l3_csum = RXD_GET_L3_CKSUM(rxdp->Control_1);
l4_csum = RXD_GET_L4_CKSUM(rxdp->Control_1);
if ((l3_csum == L3_CKSUM_OK) && (l4_csum == L4_CKSUM_OK)) {
@ -7799,6 +7737,7 @@ static const struct net_device_ops s2io_netdev_ops = {
.ndo_do_ioctl = s2io_ioctl,
.ndo_set_mac_address = s2io_set_mac_addr,
.ndo_change_mtu = s2io_change_mtu,
.ndo_set_features = s2io_set_features,
.ndo_vlan_rx_register = s2io_vlan_rx_register,
.ndo_vlan_rx_kill_vid = s2io_vlan_rx_kill_vid,
.ndo_tx_timeout = s2io_tx_watchdog,
@ -8040,17 +7979,18 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
/* Driver entry points */
dev->netdev_ops = &s2io_netdev_ops;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
dev->features |= NETIF_F_LRO;
dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM |
NETIF_F_TSO | NETIF_F_TSO6 |
NETIF_F_RXCSUM | NETIF_F_LRO;
dev->features |= dev->hw_features |
NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
if (sp->device_type & XFRAME_II_DEVICE) {
dev->hw_features |= NETIF_F_UFO;
if (ufo)
dev->features |= NETIF_F_UFO;
}
if (sp->high_dma_flag == true)
dev->features |= NETIF_F_HIGHDMA;
dev->features |= NETIF_F_TSO;
dev->features |= NETIF_F_TSO6;
if ((sp->device_type & XFRAME_II_DEVICE) && (ufo)) {
dev->features |= NETIF_F_UFO;
dev->features |= NETIF_F_HW_CSUM;
}
dev->watchdog_timeo = WATCH_DOG_TIMEOUT;
INIT_WORK(&sp->rst_timer_task, s2io_restart_nic);
INIT_WORK(&sp->set_link_task, s2io_set_link);