if (unlikely(!skb))
return skb;
- if (vlan_tx_tag_present(skb)) {
+ if (vlan_tx_tag_present(skb))
vlan_tag = be_get_tx_vlan_tag(adapter, skb);
- skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
- if (skb)
- skb->vlan_tci = 0;
- }
-
- if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
- if (!vlan_tag)
- vlan_tag = adapter->pvid;
- if (skip_hw_vlan)
- *skip_hw_vlan = true;
- }
+ else if (qnq_async_evt_rcvd(adapter) && adapter->pvid)
+ vlan_tag = adapter->pvid;
if (vlan_tag) {
skb = __vlan_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
if (unlikely(!skb))
return skb;
-
skb->vlan_tci = 0;
+ if (skip_hw_vlan)
+ *skip_hw_vlan = true;
}
/* Insert the outer VLAN, if any */
compl);
}
rxcp->port = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, port, compl);
+ rxcp->ip_frag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0,
+ ip_frag, compl);
}
static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo)
else
be_parse_rx_compl_v0(compl, rxcp);
+ if (rxcp->ip_frag)
+ rxcp->l4_csum = 0;
+
if (rxcp->vlanf) {
/* vlanf could be wrongly set in some cards.
* ignore if vtm is not set */
mdelay(1);
} else {
be_rx_compl_discard(rxo, rxcp);
- be_cq_notify(adapter, rx_cq->id, true, 1);
+ be_cq_notify(adapter, rx_cq->id, false, 1);
if (rxcp->num_rcvd == 0)
break;
}
static inline bool do_gro(struct be_rx_compl_info *rxcp)
{
- return (rxcp->tcpf && !rxcp->err) ? true : false;
+ return (rxcp->tcpf && !rxcp->err && rxcp->l4_csum) ? true : false;
}
static int be_process_rx(struct be_rx_obj *rxo, struct napi_struct *napi,
q = &rxo->q;
if (q->created) {
be_cmd_rxq_destroy(adapter, q);
- /* After the rxq is invalidated, wait for a grace time
- * of 1ms for all dma to end and the flush compl to
- * arrive
- */
- mdelay(1);
be_rx_cq_clean(rxo);
}
be_queue_free(adapter, q);
* all tx skbs are freed.
*/
be_tx_compl_clean(adapter);
+ netif_tx_disable(netdev);
be_rx_qs_destroy(adapter);
if (!status)
be_link_status_update(adapter, link_status);
+ netif_tx_start_all_queues(netdev);
be_roce_dev_open(adapter);
return 0;
err:
goto done;
}
+ pci_disable_sriov(adapter->pdev);
+
for_all_vfs(adapter, vf_cfg, vf) {
if (lancer_chip(adapter))
be_cmd_set_mac_list(adapter, NULL, 0, vf + 1);
be_cmd_if_destroy(adapter, vf_cfg->if_handle, vf + 1);
}
- pci_disable_sriov(adapter->pdev);
done:
kfree(adapter->vf_cfg);
adapter->num_vfs = 0;
dev_info(dev, "Device supports %d VFs and not %d\n",
adapter->dev_num_vfs, num_vfs);
adapter->num_vfs = min_t(u16, num_vfs, adapter->dev_num_vfs);
-
- status = pci_enable_sriov(adapter->pdev, num_vfs);
- if (status) {
- dev_err(dev, "SRIOV enable failed\n");
- adapter->num_vfs = 0;
+ if (!adapter->num_vfs)
return 0;
- }
}
status = be_vf_setup_init(adapter);
be_cmd_enable_vf(adapter, vf + 1);
}
+
+ if (!old_vfs) {
+ status = pci_enable_sriov(adapter->pdev, adapter->num_vfs);
+ if (status) {
+ dev_err(dev, "SRIOV enable failed\n");
+ adapter->num_vfs = 0;
+ goto err;
+ }
+ }
return 0;
err:
dev_err(dev, "VF setup failed\n");
be_cmd_set_flow_control(adapter, adapter->tx_fc,
adapter->rx_fc);
- if (be_physfn(adapter) && num_vfs) {
+ if (be_physfn(adapter)) {
if (adapter->dev_num_vfs)
be_vf_setup(adapter);
else
static int lancer_recover_func(struct be_adapter *adapter)
{
+ struct device *dev = &adapter->pdev->dev;
int status;
status = lancer_test_and_set_rdy_state(adapter);
be_clear(adapter);
- adapter->hw_error = false;
- adapter->fw_timeout = false;
+ be_clear_all_error(adapter);
status = be_setup(adapter);
if (status)
goto err;
}
- dev_err(&adapter->pdev->dev,
- "Adapter SLIPORT recovery succeeded\n");
+ dev_err(dev, "Error recovery successful\n");
return 0;
err:
- if (adapter->eeh_error)
- dev_err(&adapter->pdev->dev,
- "Adapter SLIPORT recovery failed\n");
+ if (status == -EAGAIN)
+ dev_err(dev, "Waiting for resource provisioning\n");
+ else
+ dev_err(dev, "Error recovery failed\n");
return status;
}
{
struct be_adapter *adapter =
container_of(work, struct be_adapter, func_recovery_work.work);
- int status;
+ int status = 0;
be_detect_error(adapter);
if (adapter->hw_error && lancer_chip(adapter)) {
- if (adapter->eeh_error)
- goto out;
-
rtnl_lock();
netif_device_detach(adapter->netdev);
rtnl_unlock();
status = lancer_recover_func(adapter);
-
if (!status)
netif_device_attach(adapter->netdev);
}
-out:
- schedule_delayed_work(&adapter->func_recovery_work,
- msecs_to_jiffies(1000));
+ /* In Lancer, for all errors other than provisioning error (-EAGAIN),
+ * no need to attempt further recovery.
+ */
+ if (!status || status == -EAGAIN)
+ schedule_delayed_work(&adapter->func_recovery_work,
+ msecs_to_jiffies(1000));
}
static void be_worker(struct work_struct *work)
dev_err(&adapter->pdev->dev, "EEH error detected\n");
- adapter->eeh_error = true;
+ if (!adapter->eeh_error) {
+ adapter->eeh_error = true;
- cancel_delayed_work_sync(&adapter->func_recovery_work);
-
- rtnl_lock();
- netif_device_detach(netdev);
- rtnl_unlock();
+ cancel_delayed_work_sync(&adapter->func_recovery_work);
- if (netif_running(netdev)) {
rtnl_lock();
- be_close(netdev);
+ netif_device_detach(netdev);
+ if (netif_running(netdev))
+ be_close(netdev);
rtnl_unlock();
+
+ be_clear(adapter);
}
- be_clear(adapter);
if (state == pci_channel_io_perm_failure)
return PCI_ERS_RESULT_DISCONNECT;
int status;
dev_info(&adapter->pdev->dev, "EEH reset\n");
- be_clear_all_error(adapter);
status = pci_enable_device(pdev);
if (status)
return PCI_ERS_RESULT_DISCONNECT;
pci_cleanup_aer_uncorrect_error_status(pdev);
+ be_clear_all_error(adapter);
return PCI_ERS_RESULT_RECOVERED;
}
projects / cascardo / linux.git / blobdiff