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net-next/hinic: Add netpoll 

Add more netdev operation - netpoll.

Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com>
Signed-off-by: Zhao Chen <zhaochen6@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Aviad Krawczyk 2017-08-21 23:56:07 +08:00 committed by David S. Miller
parent edd384f682
commit b553400bb4
1 changed files with 20 additions and 0 deletions
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20
drivers/net/ethernet/huawei/hinic/hinic_main.c
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@ -787,6 +787,23 @@ static void hinic_get_stats64(struct net_device *netdev,
stats->tx_errors = nic_tx_stats->tx_dropped; stats->tx_errors = nic_tx_stats->tx_dropped;
} }
#ifdef CONFIG_NET_POLL_CONTROLLER
static void hinic_netpoll(struct net_device *netdev)
{
struct hinic_dev *nic_dev = netdev_priv(netdev);
int i, num_qps;
num_qps = hinic_hwdev_num_qps(nic_dev->hwdev);
for (i = 0; i < num_qps; i++) {
struct hinic_txq *txq = &nic_dev->txqs[i];
struct hinic_rxq *rxq = &nic_dev->rxqs[i];
napi_schedule(&txq->napi);
napi_schedule(&rxq->napi);
}
}
#endif
static const struct net_device_ops hinic_netdev_ops = { static const struct net_device_ops hinic_netdev_ops = {
.ndo_open = hinic_open, .ndo_open = hinic_open,
.ndo_stop = hinic_close, .ndo_stop = hinic_close,
@ -799,6 +816,9 @@ static const struct net_device_ops hinic_netdev_ops = {
.ndo_start_xmit = hinic_xmit_frame, .ndo_start_xmit = hinic_xmit_frame,
.ndo_tx_timeout = hinic_tx_timeout, .ndo_tx_timeout = hinic_tx_timeout,
.ndo_get_stats64 = hinic_get_stats64, .ndo_get_stats64 = hinic_get_stats64,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = hinic_netpoll,
#endif
}; };
static void netdev_features_init(struct net_device *netdev) static void netdev_features_init(struct net_device *netdev)