return NETDEV_TX_OK;
}
+static void otx2vf_set_rx_mode(struct net_device *netdev)
+{
+ struct otx2_nic *vf = netdev_priv(netdev);
+
+ queue_work(vf->otx2_wq, &vf->rx_mode_work);
+}
+
+static void otx2vf_do_set_rx_mode(struct work_struct *work)
+{
+ struct otx2_nic *vf = container_of(work, struct otx2_nic, rx_mode_work);
+ struct net_device *netdev = vf->netdev;
+ unsigned int flags = netdev->flags;
+ struct nix_rx_mode *req;
+
+ mutex_lock(&vf->mbox.lock);
+
+ req = otx2_mbox_alloc_msg_nix_set_rx_mode(&vf->mbox);
+ if (!req) {
+ mutex_unlock(&vf->mbox.lock);
+ return;
+ }
+
+ req->mode = NIX_RX_MODE_UCAST;
+
+ if (flags & IFF_PROMISC)
+ req->mode |= NIX_RX_MODE_PROMISC;
+ if (flags & (IFF_ALLMULTI | IFF_MULTICAST))
+ req->mode |= NIX_RX_MODE_ALLMULTI;
+
+ req->mode |= NIX_RX_MODE_USE_MCE;
+
+ otx2_sync_mbox_msg(&vf->mbox);
+
+ mutex_unlock(&vf->mbox.lock);
+}
+
static int otx2vf_change_mtu(struct net_device *netdev, int new_mtu)
{
bool if_up = netif_running(netdev);
.ndo_open = otx2vf_open,
.ndo_stop = otx2vf_stop,
.ndo_start_xmit = otx2vf_xmit,
+ .ndo_set_rx_mode = otx2vf_set_rx_mode,
.ndo_set_mac_address = otx2_set_mac_address,
.ndo_change_mtu = otx2vf_change_mtu,
.ndo_get_stats64 = otx2_get_stats64,
.ndo_tx_timeout = otx2_tx_timeout,
};
+static int otx2_wq_init(struct otx2_nic *vf)
+{
+ vf->otx2_wq = create_singlethread_workqueue("otx2vf_wq");
+ if (!vf->otx2_wq)
+ return -ENOMEM;
+
+ INIT_WORK(&vf->rx_mode_work, otx2vf_do_set_rx_mode);
+ INIT_WORK(&vf->reset_task, otx2vf_reset_task);
+ return 0;
+}
+
static int otx2vf_realloc_msix_vectors(struct otx2_nic *vf)
{
struct otx2_hw *hw = &vf->hw;
netdev->min_mtu = OTX2_MIN_MTU;
netdev->max_mtu = otx2_get_max_mtu(vf);
- INIT_WORK(&vf->reset_task, otx2vf_reset_task);
-
/* To distinguish, for LBK VFs set netdev name explicitly */
if (is_otx2_lbkvf(vf->pdev)) {
int n;
goto err_detach_rsrc;
}
+ err = otx2_wq_init(vf);
+ if (err)
+ goto err_unreg_netdev;
+
otx2vf_set_ethtool_ops(netdev);
/* Enable pause frames by default */
return 0;
+err_unreg_netdev:
+ unregister_netdev(netdev);
err_detach_rsrc:
if (hw->lmt_base)
iounmap(hw->lmt_base);
cancel_work_sync(&vf->reset_task);
unregister_netdev(netdev);
+ if (vf->otx2_wq)
+ destroy_workqueue(vf->otx2_wq);
otx2vf_disable_mbox_intr(vf);
otx2_detach_resources(&vf->mbox);