#include <linux/interrupt.h>
#include "qlcnic.h"
+#include "qlcnic_sriov.h"
#include "qlcnic_hw.h"
#include <linux/swab.h>
static int qlcnicvf_start_firmware(struct qlcnic_adapter *);
static void qlcnic_set_netdev_features(struct qlcnic_adapter *,
struct qlcnic_esw_func_cfg *);
-static int qlcnic_vlan_rx_add(struct net_device *, u16);
-static int qlcnic_vlan_rx_del(struct net_device *, u16);
+static int qlcnic_vlan_rx_add(struct net_device *, __be16, u16);
+static int qlcnic_vlan_rx_del(struct net_device *, __be16, u16);
#define QLCNIC_IS_TSO_CAPABLE(adapter) \
((adapter)->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)
static DEFINE_PCI_DEVICE_TABLE(qlcnic_pci_tbl) = {
ENTRY(PCI_DEVICE_ID_QLOGIC_QLE824X),
ENTRY(PCI_DEVICE_ID_QLOGIC_QLE834X),
+ ENTRY(PCI_DEVICE_ID_QLOGIC_VF_QLE834X),
{0,}
};
recv_ctx->sds_rings = NULL;
}
-static int
-qlcnic_read_mac_addr(struct qlcnic_adapter *adapter)
+int qlcnic_read_mac_addr(struct qlcnic_adapter *adapter)
{
u8 mac_addr[ETH_ALEN];
struct net_device *netdev = adapter->netdev;
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct sockaddr *addr = p;
+ if (qlcnic_sriov_vf_check(adapter))
+ return -EINVAL;
+
if ((adapter->flags & QLCNIC_MAC_OVERRIDE_DISABLED))
return -EOPNOTSUPP;
return err;
if (is_unicast_ether_addr(addr))
- err = qlcnic_nic_add_mac(adapter, addr);
+ err = qlcnic_nic_add_mac(adapter, addr, 0);
else if (is_multicast_ether_addr(addr))
err = dev_mc_add_excl(netdev, addr);
else
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = qlcnic_poll_controller,
#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_get_vf_config = qlcnic_sriov_get_vf_config,
+ .ndo_set_vf_vlan = qlcnic_sriov_set_vf_vlan,
+#endif
};
static const struct net_device_ops qlcnic_netdev_failed_ops = {
.process_lb_rcv_ring_diag = qlcnic_82xx_process_rcv_ring_diag,
.create_rx_ctx = qlcnic_82xx_fw_cmd_create_rx_ctx,
.create_tx_ctx = qlcnic_82xx_fw_cmd_create_tx_ctx,
+ .del_rx_ctx = qlcnic_82xx_fw_cmd_del_rx_ctx,
+ .del_tx_ctx = qlcnic_82xx_fw_cmd_del_tx_ctx,
.setup_link_event = qlcnic_82xx_linkevent_request,
.get_nic_info = qlcnic_82xx_get_nic_info,
.get_pci_info = qlcnic_82xx_get_pci_info,
.config_promisc_mode = qlcnic_82xx_nic_set_promisc,
.change_l2_filter = qlcnic_82xx_change_filter,
.get_board_info = qlcnic_82xx_get_board_info,
+ .free_mac_list = qlcnic_82xx_free_mac_list,
};
int qlcnic_enable_msix(struct qlcnic_adapter *adapter, u32 num_msix)
{
struct pci_dev *pdev = adapter->pdev;
int err = -1, i;
- int max_tx_rings;
+ int max_tx_rings, tx_vector;
+
+ if (adapter->flags & QLCNIC_TX_INTR_SHARED) {
+ max_tx_rings = 0;
+ tx_vector = 0;
+ } else {
+ max_tx_rings = adapter->max_drv_tx_rings;
+ tx_vector = 1;
+ }
if (!adapter->msix_entries) {
adapter->msix_entries = kcalloc(num_msix,
if (qlcnic_83xx_check(adapter)) {
adapter->ahw->num_msix = num_msix;
/* subtract mail box and tx ring vectors */
- max_tx_rings = adapter->max_drv_tx_rings;
adapter->max_sds_rings = num_msix -
max_tx_rings - 1;
} else {
"Unable to allocate %d MSI-X interrupt vectors\n",
num_msix);
if (qlcnic_83xx_check(adapter)) {
- if (err < QLC_83XX_MINIMUM_VECTOR)
+ if (err < (QLC_83XX_MINIMUM_VECTOR - tx_vector))
return err;
- err -= (adapter->max_drv_tx_rings + 1);
+ err -= (max_tx_rings + 1);
num_msix = rounddown_pow_of_two(err);
- num_msix += (adapter->max_drv_tx_rings + 1);
+ num_msix += (max_tx_rings + 1);
} else {
num_msix = rounddown_pow_of_two(err);
}
}
}
-static void
-qlcnic_cleanup_pci_map(struct qlcnic_adapter *adapter)
+static void qlcnic_cleanup_pci_map(struct qlcnic_hardware_context *ahw)
{
- if (adapter->ahw->pci_base0 != NULL)
- iounmap(adapter->ahw->pci_base0);
+ if (ahw->pci_base0 != NULL)
+ iounmap(ahw->pci_base0);
}
static int qlcnic_get_act_pci_func(struct qlcnic_adapter *adapter)
*bar = QLCNIC_82XX_BAR0_LENGTH;
break;
case PCI_DEVICE_ID_QLOGIC_QLE834X:
+ case PCI_DEVICE_ID_QLOGIC_VF_QLE834X:
*bar = QLCNIC_83XX_BAR0_LENGTH;
break;
default:
return -EIO;
}
- dev_info(&pdev->dev, "%dMB memory map\n", (int)(mem_len>>20));
+ dev_info(&pdev->dev, "%dKB memory map\n", (int)(mem_len >> 10));
ahw->pci_base0 = mem_ptr0;
ahw->pci_len0 = pci_len0;
else
adapter->flags |= QLCNIC_TAGGING_ENABLED;
- if (esw_cfg->vlan_id)
- adapter->pvid = esw_cfg->vlan_id;
- else
- adapter->pvid = 0;
+ if (esw_cfg->vlan_id) {
+ adapter->rx_pvid = esw_cfg->vlan_id;
+ adapter->tx_pvid = esw_cfg->vlan_id;
+ } else {
+ adapter->rx_pvid = 0;
+ adapter->tx_pvid = 0;
+ }
}
static int
-qlcnic_vlan_rx_add(struct net_device *netdev, u16 vid)
+qlcnic_vlan_rx_add(struct net_device *netdev, __be16 proto, u16 vid)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ int err;
+
+ if (qlcnic_sriov_vf_check(adapter)) {
+ err = qlcnic_sriov_cfg_vf_guest_vlan(adapter, vid, 1);
+ if (err) {
+ netdev_err(netdev,
+ "Cannot add VLAN filter for VLAN id %d, err=%d",
+ vid, err);
+ return err;
+ }
+ }
+
set_bit(vid, adapter->vlans);
return 0;
}
static int
-qlcnic_vlan_rx_del(struct net_device *netdev, u16 vid)
+qlcnic_vlan_rx_del(struct net_device *netdev, __be16 proto, u16 vid)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ int err;
+
+ if (qlcnic_sriov_vf_check(adapter)) {
+ err = qlcnic_sriov_cfg_vf_guest_vlan(adapter, vid, 0);
+ if (err) {
+ netdev_err(netdev,
+ "Cannot delete VLAN filter for VLAN id %d, err=%d",
+ vid, err);
+ return err;
+ }
+ }
qlcnic_restore_indev_addr(netdev, NETDEV_DOWN);
clear_bit(vid, adapter->vlans);
}
}
if (qlcnic_83xx_check(adapter) &&
- (adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ (adapter->flags & QLCNIC_MSIX_ENABLED) &&
+ !(adapter->flags & QLCNIC_TX_INTR_SHARED)) {
handler = qlcnic_msix_tx_intr;
for (ring = 0; ring < adapter->max_drv_tx_rings;
ring++) {
free_irq(sds_ring->irq, sds_ring);
}
}
- if (qlcnic_83xx_check(adapter)) {
+ if (qlcnic_83xx_check(adapter) &&
+ !(adapter->flags & QLCNIC_TX_INTR_SHARED)) {
for (ring = 0; ring < adapter->max_drv_tx_rings;
ring++) {
tx_ring = &adapter->tx_ring[ring];
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();
spin_lock(&adapter->tx_clean_lock);
netif_carrier_off(netdev);
+ adapter->ahw->linkup = 0;
netif_tx_disable(netdev);
qlcnic_free_mac_list(adapter);
return err;
}
-static int
+int
qlcnic_setup_netdev(struct qlcnic_adapter *adapter, struct net_device *netdev,
int pci_using_dac)
{
qlcnic_change_mtu(netdev, netdev->mtu);
- SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops);
+ if (qlcnic_sriov_vf_check(adapter))
+ SET_ETHTOOL_OPS(netdev, &qlcnic_sriov_vf_ethtool_ops);
+ else
+ SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops);
netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM |
NETIF_F_IPV6_CSUM | NETIF_F_GRO |
- NETIF_F_HW_VLAN_RX);
+ NETIF_F_HW_VLAN_CTAG_RX);
netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM |
NETIF_F_IPV6_CSUM);
}
if (qlcnic_vlan_tx_check(adapter))
- netdev->features |= (NETIF_F_HW_VLAN_TX);
+ netdev->features |= (NETIF_F_HW_VLAN_CTAG_TX);
+
+ if (qlcnic_sriov_vf_check(adapter))
+ netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
netdev->features |= NETIF_F_LRO;
u32 capab2;
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;
if (!ahw)
goto err_out_free_res;
- if (ent->device == PCI_DEVICE_ID_QLOGIC_QLE824X) {
+ switch (ent->device) {
+ case PCI_DEVICE_ID_QLOGIC_QLE824X:
ahw->hw_ops = &qlcnic_hw_ops;
- ahw->reg_tbl = (u32 *)qlcnic_reg_tbl;
- } else if (ent->device == PCI_DEVICE_ID_QLOGIC_QLE834X) {
+ ahw->reg_tbl = (u32 *) qlcnic_reg_tbl;
+ break;
+ case PCI_DEVICE_ID_QLOGIC_QLE834X:
qlcnic_83xx_register_map(ahw);
- } else {
+ break;
+ case PCI_DEVICE_ID_QLOGIC_VF_QLE834X:
+ qlcnic_sriov_vf_register_map(ahw);
+ break;
+ default:
goto err_out_free_hw_res;
}
} else if (qlcnic_83xx_check(adapter)) {
qlcnic_83xx_check_vf(adapter, ent);
adapter->portnum = adapter->ahw->pci_func;
- err = qlcnic_83xx_init(adapter);
+ err = qlcnic_83xx_init(adapter, pci_using_dac);
if (err) {
dev_err(&pdev->dev, "%s: failed\n", __func__);
goto err_out_free_hw;
}
+ if (qlcnic_sriov_vf_check(adapter))
+ return 0;
} else {
dev_err(&pdev->dev,
"%s: failed. Please Reboot\n", __func__);
free_netdev(netdev);
err_out_iounmap:
- qlcnic_cleanup_pci_map(adapter);
+ qlcnic_cleanup_pci_map(ahw);
err_out_free_hw_res:
kfree(ahw);
return;
netdev = adapter->netdev;
+ qlcnic_sriov_pf_disable(adapter);
qlcnic_cancel_idc_work(adapter);
ahw = adapter->ahw;
unregister_netdev(netdev);
+ qlcnic_sriov_cleanup(adapter);
if (qlcnic_83xx_check(adapter)) {
qlcnic_83xx_free_mbx_intr(adapter);
qlcnic_remove_sysfs(adapter);
- qlcnic_cleanup_pci_map(adapter);
+ qlcnic_cleanup_pci_map(adapter->ahw);
qlcnic_release_firmware(adapter);
if (netif_running(netdev))
qlcnic_down(adapter, netdev);
+ qlcnic_sriov_cleanup(adapter);
if (qlcnic_82xx_check(adapter))
qlcnic_clr_all_drv_state(adapter, 0);
qlcnic_detach(adapter);
- if (qlcnic_83xx_check(adapter))
+ if (qlcnic_83xx_check(adapter)) {
qlcnic_83xx_free_mbx_intr(adapter);
+ qlcnic_83xx_enable_mbx_poll(adapter);
+ }
qlcnic_teardown_intr(adapter);
err = qlcnic_setup_intr(adapter, data);
/* register for NIC IDC AEN Events */
qlcnic_83xx_register_nic_idc_func(adapter, 1);
err = qlcnic_83xx_setup_mbx_intr(adapter);
+ qlcnic_83xx_disable_mbx_poll(adapter);
if (err) {
dev_err(&adapter->pdev->dev,
"failed to setup mbx interrupt\n");
rcu_read_lock();
for_each_set_bit(vid, adapter->vlans, VLAN_N_VID) {
- dev = __vlan_find_dev_deep(netdev, vid);
+ dev = __vlan_find_dev_deep(netdev, htons(ETH_P_8021Q), vid);
if (!dev)
continue;
qlcnic_config_indev_addr(adapter, dev, event);
.resume = qlcnic_resume,
#endif
.shutdown = qlcnic_shutdown,
- .err_handler = &qlcnic_err_handler
+ .err_handler = &qlcnic_err_handler,
+#ifdef CONFIG_QLCNIC_SRIOV
+ .sriov_configure = qlcnic_pci_sriov_configure,
+#endif
};
projects / firefly-linux-kernel-4.4.55.git / blobdiff