if (!adapter->fdb_mac_learn)
return ndo_dflt_fdb_del(ndm, tb, netdev, addr);
- if (adapter->flags & QLCNIC_ESWITCH_ENABLED) {
+ if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) ||
+ qlcnic_sriov_check(adapter)) {
if (is_unicast_ether_addr(addr)) {
err = dev_uc_del(netdev, addr);
if (!err)
if (!adapter->fdb_mac_learn)
return ndo_dflt_fdb_add(ndm, tb, netdev, addr, flags);
- if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) {
+ if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED) &&
+ !qlcnic_sriov_check(adapter)) {
pr_info("%s: FDB e-switch is not enabled\n", __func__);
return -EOPNOTSUPP;
}
}
static int qlcnic_fdb_dump(struct sk_buff *skb, struct netlink_callback *ncb,
- struct net_device *netdev, int idx)
+ struct net_device *netdev,
+ struct net_device *filter_dev, int idx)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
if (!adapter->fdb_mac_learn)
- return ndo_dflt_fdb_dump(skb, ncb, netdev, idx);
+ return ndo_dflt_fdb_dump(skb, ncb, netdev, filter_dev, idx);
- if (adapter->flags & QLCNIC_ESWITCH_ENABLED)
- idx = ndo_dflt_fdb_dump(skb, ncb, netdev, idx);
+ if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) ||
+ qlcnic_sriov_check(adapter))
+ idx = ndo_dflt_fdb_dump(skb, ncb, netdev, filter_dev, idx);
return idx;
}
#endif
#ifdef CONFIG_QLCNIC_SRIOV
.ndo_set_vf_mac = qlcnic_sriov_set_vf_mac,
- .ndo_set_vf_tx_rate = qlcnic_sriov_set_vf_tx_rate,
+ .ndo_set_vf_rate = qlcnic_sriov_set_vf_tx_rate,
.ndo_get_vf_config = qlcnic_sriov_get_vf_config,
.ndo_set_vf_vlan = qlcnic_sriov_set_vf_vlan,
.ndo_set_vf_spoofchk = qlcnic_sriov_set_vf_spoofchk,
adapter->msix_entries[vector].entry = vector;
restore:
- err = pci_enable_msix(pdev, adapter->msix_entries, num_msix);
- if (err > 0) {
+ err = pci_enable_msix_exact(pdev, adapter->msix_entries, num_msix);
+ if (err == -ENOSPC) {
if (!adapter->drv_tss_rings && !adapter->drv_rss_rings)
- return -ENOSPC;
+ return err;
netdev_info(adapter->netdev,
"Unable to allocate %d MSI-X vectors, Available vectors %d\n",
if (pfn >= ahw->max_vnic_func) {
ret = QL_STATUS_INVALID_PARAM;
+ dev_err(&adapter->pdev->dev, "%s: Invalid function 0x%x, max 0x%x\n",
+ __func__, pfn, ahw->max_vnic_func);
goto err_eswitch;
}
if (!test_and_clear_bit(__QLCNIC_DEV_UP, &adapter->state))
return;
- if (qlcnic_sriov_vf_check(adapter))
- qlcnic_sriov_cleanup_async_list(&adapter->ahw->sriov->bc);
smp_mb();
netif_carrier_off(netdev);
adapter->ahw->linkup = 0;
qlcnic_delete_lb_filters(adapter);
qlcnic_nic_set_promisc(adapter, QLCNIC_NIU_NON_PROMISC_MODE);
+ if (qlcnic_sriov_vf_check(adapter))
+ qlcnic_sriov_cleanup_async_list(&adapter->ahw->sriov->bc);
qlcnic_napi_disable(adapter);
static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
int err = 0;
adapter->recv_ctx = kzalloc(sizeof(struct qlcnic_recv_context),
goto err_out;
}
+ if (qlcnic_83xx_check(adapter)) {
+ ahw->coal.type = QLCNIC_INTR_COAL_TYPE_RX_TX;
+ ahw->coal.tx_time_us = QLCNIC_DEF_INTR_COALESCE_TX_TIME_US;
+ ahw->coal.tx_packets = QLCNIC_DEF_INTR_COALESCE_TX_PACKETS;
+ ahw->coal.rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
+ ahw->coal.rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
+ } else {
+ ahw->coal.type = QLCNIC_INTR_COAL_TYPE_RX;
+ ahw->coal.rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
+ ahw->coal.rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
+ }
+
/* clear stats */
memset(&adapter->stats, 0, sizeof(adapter->stats));
err_out:
static void qlcnic_free_adapter_resources(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
+
kfree(adapter->recv_ctx);
adapter->recv_ctx = NULL;
- if (adapter->ahw->fw_dump.tmpl_hdr) {
- vfree(adapter->ahw->fw_dump.tmpl_hdr);
- adapter->ahw->fw_dump.tmpl_hdr = NULL;
+ if (fw_dump->tmpl_hdr) {
+ vfree(fw_dump->tmpl_hdr);
+ fw_dump->tmpl_hdr = NULL;
+ }
+
+ if (fw_dump->dma_buffer) {
+ dma_free_coherent(&adapter->pdev->dev, QLC_PEX_DMA_READ_SIZE,
+ fw_dump->dma_buffer, fw_dump->phys_addr);
+ fw_dump->dma_buffer = NULL;
}
kfree(adapter->ahw->reset.buff);
qlcnic_change_mtu(netdev, netdev->mtu);
- if (qlcnic_sriov_vf_check(adapter))
- SET_ETHTOOL_OPS(netdev, &qlcnic_sriov_vf_ethtool_ops);
- else
- SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops);
+ netdev->ethtool_ops = (qlcnic_sriov_vf_check(adapter)) ?
+ &qlcnic_sriov_vf_ethtool_ops : &qlcnic_ethtool_ops;
netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM |
NETIF_F_IPV6_CSUM | NETIF_F_GRO |
int err, pci_using_dac = -1;
char board_name[QLCNIC_MAX_BOARD_NAME_LEN + 19]; /* MAC + ": " + name */
- if (pdev->is_virtfn)
- return -ENODEV;
-
err = pci_enable_device(pdev);
if (err)
return err;
case -ENOMEM:
dev_err(&pdev->dev, "Adapter initialization failed. Please reboot\n");
goto err_out_free_hw;
+ case -EOPNOTSUPP:
+ dev_err(&pdev->dev, "Adapter initialization failed\n");
+ goto err_out_free_hw;
default:
- dev_err(&pdev->dev, "Adapter initialization failed. A reboot may be required to recover from this failure\n");
- dev_err(&pdev->dev, "If reboot does not help to recover from this failure, try a flash update of the adapter\n");
+ dev_err(&pdev->dev, "Adapter initialization failed. Driver will load in maintenance mode to recover the adapter using the application\n");
goto err_out_maintenance_mode;
}
}
qlcnic_alloc_lb_filters_mem(adapter);
qlcnic_add_sysfs(adapter);
-
+ qlcnic_register_hwmon_dev(adapter);
return 0;
err_out_disable_mbx_intr:
err_out_maintenance_mode:
set_bit(__QLCNIC_MAINTENANCE_MODE, &adapter->state);
netdev->netdev_ops = &qlcnic_netdev_failed_ops;
- SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_failed_ops);
+ netdev->ethtool_ops = &qlcnic_ethtool_failed_ops;
ahw->port_type = QLCNIC_XGBE;
if (qlcnic_83xx_check(adapter))
return;
netdev = adapter->netdev;
- qlcnic_sriov_pf_disable(adapter);
qlcnic_cancel_idc_work(adapter);
+ qlcnic_sriov_pf_disable(adapter);
ahw = adapter->ahw;
unregister_netdev(netdev);
qlcnic_remove_sysfs(adapter);
+ qlcnic_unregister_hwmon_dev(adapter);
+
qlcnic_cleanup_pci_map(adapter->ahw);
qlcnic_release_firmware(adapter);
return 0;
}
+#define QLCNIC_VF_LB_BUCKET_SIZE 1
+
void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter)
{
void *head;
spin_lock_init(&adapter->mac_learn_lock);
spin_lock_init(&adapter->rx_mac_learn_lock);
- if (qlcnic_82xx_check(adapter)) {
+ if (qlcnic_sriov_vf_check(adapter)) {
+ filter_size = QLCNIC_83XX_SRIOV_VF_MAX_MAC - 1;
+ adapter->fhash.fbucket_size = QLCNIC_VF_LB_BUCKET_SIZE;
+ } else if (qlcnic_82xx_check(adapter)) {
filter_size = QLCNIC_LB_MAX_FILTERS;
adapter->fhash.fbucket_size = QLCNIC_LB_BUCKET_SIZE;
} else {
}
}
-static void qlcnic_dump_tx_rings(struct qlcnic_adapter *adapter)
+static void qlcnic_dump_rings(struct qlcnic_adapter *adapter)
{
+ struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
struct net_device *netdev = adapter->netdev;
+ struct qlcnic_host_rds_ring *rds_ring;
+ struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_host_tx_ring *tx_ring;
int ring;
if (!netdev || !netif_running(netdev))
return;
+ for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+ rds_ring = &recv_ctx->rds_rings[ring];
+ if (!rds_ring)
+ continue;
+ netdev_info(netdev,
+ "rds_ring=%d crb_rcv_producer=%d producer=%u num_desc=%u\n",
+ ring, readl(rds_ring->crb_rcv_producer),
+ rds_ring->producer, rds_ring->num_desc);
+ }
+
+ for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
+ sds_ring = &(recv_ctx->sds_rings[ring]);
+ if (!sds_ring)
+ continue;
+ netdev_info(netdev,
+ "sds_ring=%d crb_sts_consumer=%d consumer=%u crb_intr_mask=%d num_desc=%u\n",
+ ring, readl(sds_ring->crb_sts_consumer),
+ sds_ring->consumer, readl(sds_ring->crb_intr_mask),
+ sds_ring->num_desc);
+ }
+
for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
tx_ring = &adapter->tx_ring[ring];
+ if (!tx_ring)
+ continue;
netdev_info(netdev, "Tx ring=%d Context Id=0x%x\n",
ring, tx_ring->ctx_id);
netdev_info(netdev,
netdev_info(netdev, "Total desc=%d, Available desc=%d\n",
tx_ring->num_desc, qlcnic_tx_avail(tx_ring));
- if (netif_msg_tx_done(adapter->ahw))
+ if (netif_msg_tx_err(adapter->ahw))
dump_tx_ring_desc(tx_ring);
}
+
}
static void qlcnic_tx_timeout(struct net_device *netdev)
if (test_bit(__QLCNIC_RESETTING, &adapter->state))
return;
- if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS) {
- netdev_info(netdev, "Tx timeout, reset the adapter.\n");
+ qlcnic_dump_rings(adapter);
+
+ if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS ||
+ netif_msg_tx_err(adapter->ahw)) {
+ netdev_err(netdev, "Tx timeout, reset the adapter.\n");
if (qlcnic_82xx_check(adapter))
adapter->need_fw_reset = 1;
else if (qlcnic_83xx_check(adapter))
qlcnic_83xx_idc_request_reset(adapter,
QLCNIC_FORCE_FW_DUMP_KEY);
} else {
- netdev_info(netdev, "Tx timeout, reset adapter context.\n");
- qlcnic_dump_tx_rings(adapter);
+ netdev_err(netdev, "Tx timeout, reset adapter context.\n");
adapter->ahw->reset_context = 1;
}
}
strcpy(buf, "Tx");
}
- if (!QLCNIC_IS_MSI_FAMILY(adapter)) {
- netdev_err(netdev, "No RSS/TSS support in INT-x mode\n");
- return -EINVAL;
- }
-
- if (adapter->flags & QLCNIC_MSI_ENABLED) {
- netdev_err(netdev, "No RSS/TSS support in MSI mode\n");
- return -EINVAL;
- }
-
if (!is_power_of_2(ring_cnt)) {
netdev_err(netdev, "%s rings value should be a power of 2\n",
buf);
rcu_read_lock();
for_each_set_bit(vid, adapter->vlans, VLAN_N_VID) {
- dev = __vlan_find_dev_deep(netdev, htons(ETH_P_8021Q), vid);
+ dev = __vlan_find_dev_deep_rcu(netdev, htons(ETH_P_8021Q), vid);
if (!dev)
continue;
qlcnic_config_indev_addr(adapter, dev, event);
projects / cascardo / linux.git / blobdiff