#include "qlcnic.h"
+#include <linux/swab.h>
#include <linux/dma-mapping.h>
#include <linux/if_vlan.h>
#include <net/ip.h>
static const char qlcnic_driver_string[] = "QLogic 1/10 GbE "
"Converged/Intelligent Ethernet Driver v" QLCNIC_LINUX_VERSIONID;
-static int port_mode = QLCNIC_PORT_MODE_AUTO_NEG;
-
-/* Default to restricted 1G auto-neg mode */
-static int wol_port_mode = 5;
-
+static struct workqueue_struct *qlcnic_wq;
static int qlcnic_mac_learn;
module_param(qlcnic_mac_learn, int, 0644);
MODULE_PARM_DESC(qlcnic_mac_learn, "Mac Filter (0=disabled, 1=enabled)");
static irqreturn_t qlcnic_msix_intr(int irq, void *data);
static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev);
-static void qlcnic_config_indev_addr(struct net_device *dev, unsigned long);
+static void qlcnic_restore_indev_addr(struct net_device *dev, unsigned long);
static int qlcnic_start_firmware(struct qlcnic_adapter *);
static void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter);
recv_ctx->sds_rings = kzalloc(size, GFP_KERNEL);
- return (recv_ctx->sds_rings == NULL);
+ return recv_ctx->sds_rings == NULL;
}
static void
memset(&adapter->stats, 0, sizeof(adapter->stats));
}
-static void qlcnic_set_port_mode(struct qlcnic_adapter *adapter)
-{
- u32 val, data;
-
- val = adapter->ahw.board_type;
- if ((val == QLCNIC_BRDTYPE_P3_HMEZ) ||
- (val == QLCNIC_BRDTYPE_P3_XG_LOM)) {
- if (port_mode == QLCNIC_PORT_MODE_802_3_AP) {
- data = QLCNIC_PORT_MODE_802_3_AP;
- QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
- } else if (port_mode == QLCNIC_PORT_MODE_XG) {
- data = QLCNIC_PORT_MODE_XG;
- QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
- } else if (port_mode == QLCNIC_PORT_MODE_AUTO_NEG_1G) {
- data = QLCNIC_PORT_MODE_AUTO_NEG_1G;
- QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
- } else if (port_mode == QLCNIC_PORT_MODE_AUTO_NEG_XG) {
- data = QLCNIC_PORT_MODE_AUTO_NEG_XG;
- QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
- } else {
- data = QLCNIC_PORT_MODE_AUTO_NEG;
- QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
- }
-
- if ((wol_port_mode != QLCNIC_PORT_MODE_802_3_AP) &&
- (wol_port_mode != QLCNIC_PORT_MODE_XG) &&
- (wol_port_mode != QLCNIC_PORT_MODE_AUTO_NEG_1G) &&
- (wol_port_mode != QLCNIC_PORT_MODE_AUTO_NEG_XG)) {
- wol_port_mode = QLCNIC_PORT_MODE_AUTO_NEG;
- }
- QLCWR32(adapter, QLCNIC_WOL_PORT_MODE, wol_port_mode);
- }
-}
-
static void qlcnic_set_msix_bit(struct pci_dev *pdev, int enable)
{
u32 control;
return 0;
}
+static void qlcnic_vlan_rx_register(struct net_device *netdev,
+ struct vlan_group *grp)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ adapter->vlgrp = grp;
+}
+
static const struct net_device_ops qlcnic_netdev_ops = {
.ndo_open = qlcnic_open,
.ndo_stop = qlcnic_close,
.ndo_set_mac_address = qlcnic_set_mac,
.ndo_change_mtu = qlcnic_change_mtu,
.ndo_tx_timeout = qlcnic_tx_timeout,
+ .ndo_vlan_rx_register = qlcnic_vlan_rx_register,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = qlcnic_poll_controller,
#endif
pfn = pci_info[i].id;
if (pfn > QLCNIC_MAX_PCI_FUNC)
return QL_STATUS_INVALID_PARAM;
- adapter->npars[pfn].active = pci_info[i].active;
- adapter->npars[pfn].type = pci_info[i].type;
- adapter->npars[pfn].phy_port = pci_info[i].default_port;
+ adapter->npars[pfn].active = (u8)pci_info[i].active;
+ adapter->npars[pfn].type = (u8)pci_info[i].type;
+ adapter->npars[pfn].phy_port = (u8)pci_info[i].default_port;
adapter->npars[pfn].min_bw = pci_info[i].tx_min_bw;
adapter->npars[pfn].max_bw = pci_info[i].tx_max_bw;
}
dev_info(&pdev->dev, "firmware v%d.%d.%d\n",
fw_major, fw_minor, fw_build);
- adapter->flags &= ~QLCNIC_LRO_ENABLED;
-
if (adapter->ahw.port_type == QLCNIC_XGBE) {
adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_10G;
adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G;
if (err)
return err;
- adapter->physical_port = nic_info.phys_port;
+ adapter->physical_port = (u8)nic_info.phys_port;
adapter->switch_mode = nic_info.switch_mode;
adapter->max_tx_ques = nic_info.max_tx_ques;
adapter->max_rx_ques = nic_info.max_rx_ques;
err = qlcnic_pinit_from_rom(adapter);
if (err)
goto err_out;
- qlcnic_set_port_mode(adapter);
err = qlcnic_load_firmware(adapter);
if (err)
SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops);
netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM |
- NETIF_F_IPV6_CSUM | NETIF_F_GRO);
+ NETIF_F_IPV6_CSUM | NETIF_F_GRO | NETIF_F_HW_VLAN_RX);
netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM |
NETIF_F_IPV6_CSUM);
if (err)
goto done;
- qlcnic_config_indev_addr(netdev, NETDEV_UP);
+ qlcnic_restore_indev_addr(netdev, NETDEV_UP);
}
done:
netif_device_attach(netdev);
}
static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
- u64 uaddr, u16 vlan_id, struct qlcnic_host_tx_ring *tx_ring)
+ u64 uaddr, __le16 vlan_id, struct qlcnic_host_tx_ring *tx_ring)
{
struct cmd_desc_type0 *hwdesc;
struct qlcnic_nic_req *req;
struct qlcnic_mac_req *mac_req;
+ struct qlcnic_vlan_req *vlan_req;
u32 producer;
u64 word;
mac_req->op = vlan_id ? QLCNIC_MAC_VLAN_ADD : QLCNIC_MAC_ADD;
memcpy(mac_req->mac_addr, &uaddr, ETH_ALEN);
- req->words[1] = cpu_to_le64(vlan_id);
+ vlan_req = (struct qlcnic_vlan_req *)&req->words[1];
+ vlan_req->vlan_id = vlan_id;
tx_ring->producer = get_next_index(producer, tx_ring->num_desc);
}
struct hlist_node *tmp_hnode, *n;
struct hlist_head *head;
u64 src_addr = 0;
- u16 vlan_id = 0;
+ __le16 vlan_id = 0;
u8 hindex;
if (!compare_ether_addr(phdr->h_source, adapter->mac_addr))
struct vlan_ethhdr *vh;
struct qlcnic_adapter *adapter = netdev_priv(netdev);
u32 producer = tx_ring->producer;
- int vlan_oob = first_desc->flags_opcode & cpu_to_le16(FLAGS_VLAN_OOB);
+ __le16 vlan_oob = first_desc->flags_opcode &
+ cpu_to_le16(FLAGS_VLAN_OOB);
if (*(skb->data) & BIT_0) {
flags |= BIT_0;
vh = (struct vlan_ethhdr *)((char *)hwdesc + 2);
skb_copy_from_linear_data(skb, vh, 12);
vh->h_vlan_proto = htons(ETH_P_8021Q);
- vh->h_vlan_TCI = htons(first_desc->vlan_TCI);
+ vh->h_vlan_TCI = (__be16)swab16((u16)first_desc->vlan_TCI);
+
skb_copy_from_linear_data_offset(skb, 12,
(char *)vh + 16, copy_len - 16);
goto err_ret;
dev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
- if (dev_state == QLCNIC_DEV_QUISCENT) {
+ if (dev_state == QLCNIC_DEV_QUISCENT ||
+ dev_state == QLCNIC_DEV_NEED_QUISCENT) {
qlcnic_api_unlock(adapter);
qlcnic_schedule_work(adapter, qlcnic_fwinit_work,
FW_POLL_DELAY * 2);
skip_ack_check:
dev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
- if (dev_state == QLCNIC_DEV_NEED_QUISCENT) {
- QLCWR32(adapter, QLCNIC_CRB_DEV_STATE,
- QLCNIC_DEV_QUISCENT);
- qlcnic_schedule_work(adapter, qlcnic_fwinit_work,
- FW_POLL_DELAY * 2);
- QLCDB(adapter, DRV, "Quiscing the driver\n");
- qlcnic_idc_debug_info(adapter, 0);
-
- qlcnic_api_unlock(adapter);
- return;
- }
-
if (dev_state == QLCNIC_DEV_NEED_RESET) {
QLCWR32(adapter, QLCNIC_CRB_DEV_STATE,
QLCNIC_DEV_INITIALIZING);
netif_device_detach(netdev);
- qlcnic_down(adapter, netdev);
+ /* Dont grab rtnl lock during Quiscent mode */
+ if (adapter->dev_state == QLCNIC_DEV_NEED_QUISCENT) {
+ if (netif_running(netdev))
+ __qlcnic_down(adapter, netdev);
+ } else
+ qlcnic_down(adapter, netdev);
status = QLCRD32(adapter, QLCNIC_PEG_HALT_STATUS1);
qlcnic_api_unlock(adapter);
}
+/* Caller should held RESETTING bit.
+ * This should be call in sync with qlcnic_request_quiscent_mode.
+ */
+void qlcnic_clear_quiscent_mode(struct qlcnic_adapter *adapter)
+{
+ qlcnic_clr_drv_state(adapter);
+ qlcnic_api_lock(adapter);
+ QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY);
+ qlcnic_api_unlock(adapter);
+}
+
+/* Caller should held RESETTING bit.
+ */
+int qlcnic_request_quiscent_mode(struct qlcnic_adapter *adapter)
+{
+ u8 timeo = adapter->dev_init_timeo / 2;
+ u32 state;
+
+ if (qlcnic_api_lock(adapter))
+ return -EIO;
+
+ state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ if (state != QLCNIC_DEV_READY)
+ return -EIO;
+
+ QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_NEED_QUISCENT);
+ qlcnic_api_unlock(adapter);
+ QLCDB(adapter, DRV, "NEED QUISCENT state set\n");
+ qlcnic_idc_debug_info(adapter, 0);
+
+ qlcnic_set_drv_state(adapter, QLCNIC_DEV_NEED_QUISCENT);
+
+ do {
+ msleep(2000);
+ state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ if (state == QLCNIC_DEV_QUISCENT)
+ return 0;
+ if (!qlcnic_check_drv_state(adapter)) {
+ if (qlcnic_api_lock(adapter))
+ return -EIO;
+ QLCWR32(adapter, QLCNIC_CRB_DEV_STATE,
+ QLCNIC_DEV_QUISCENT);
+ qlcnic_api_unlock(adapter);
+ QLCDB(adapter, DRV, "QUISCENT mode set\n");
+ return 0;
+ }
+ } while (--timeo);
+
+ dev_err(&adapter->pdev->dev, "Failed to quiesce device, DRV_STATE=%08x"
+ " DRV_ACTIVE=%08x\n", QLCRD32(adapter, QLCNIC_CRB_DRV_STATE),
+ QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE));
+ qlcnic_clear_quiscent_mode(adapter);
+ return -EIO;
+}
+
/*Transit to RESET state from READY state only */
static void
qlcnic_dev_request_reset(struct qlcnic_adapter *adapter)
return;
INIT_DELAYED_WORK(&adapter->fw_work, func);
- schedule_delayed_work(&adapter->fw_work, round_jiffies_relative(delay));
+ queue_delayed_work(qlcnic_wq, &adapter->fw_work,
+ round_jiffies_relative(delay));
}
static void
if (qlcnic_up(adapter, netdev))
goto done;
- qlcnic_config_indev_addr(netdev, NETDEV_UP);
+ qlcnic_restore_indev_addr(netdev, NETDEV_UP);
}
done:
qlcnic_dev_request_reset(adapter);
state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
- if (state == QLCNIC_DEV_NEED_RESET ||
- state == QLCNIC_DEV_NEED_QUISCENT) {
+ if (state == QLCNIC_DEV_NEED_RESET) {
qlcnic_set_npar_non_operational(adapter);
adapter->need_fw_reset = 1;
- }
+ } else if (state == QLCNIC_DEV_NEED_QUISCENT)
+ goto detach;
heartbeat = QLCRD32(adapter, QLCNIC_PEG_ALIVE_COUNTER);
if (heartbeat != adapter->heartbeat) {
if (err)
goto done;
- qlcnic_config_indev_addr(netdev, NETDEV_UP);
+ qlcnic_restore_indev_addr(netdev, NETDEV_UP);
}
done:
netif_device_attach(netdev);
return ret;
np_cfg[i].pci_func = i;
- np_cfg[i].op_mode = nic_info.op_mode;
+ np_cfg[i].op_mode = (u8)nic_info.op_mode;
np_cfg[i].port_num = nic_info.phys_port;
np_cfg[i].fw_capab = nic_info.capabilities;
np_cfg[i].min_bw = nic_info.min_tx_bw ;
#define is_qlcnic_netdev(dev) (dev->netdev_ops == &qlcnic_netdev_ops)
static void
-qlcnic_config_indev_addr(struct net_device *dev, unsigned long event)
+qlcnic_config_indev_addr(struct qlcnic_adapter *adapter,
+ struct net_device *dev, unsigned long event)
{
struct in_device *indev;
- struct qlcnic_adapter *adapter = netdev_priv(dev);
indev = in_dev_get(dev);
if (!indev)
in_dev_put(indev);
}
+static void
+qlcnic_restore_indev_addr(struct net_device *netdev, unsigned long event)
+{
+ struct qlcnic_adapter *adapter = netdev_priv(netdev);
+ struct net_device *dev;
+ u16 vid;
+
+ qlcnic_config_indev_addr(adapter, netdev, event);
+
+ if (!adapter->vlgrp)
+ return;
+
+ for (vid = 0; vid < VLAN_GROUP_ARRAY_LEN; vid++) {
+ dev = vlan_group_get_device(adapter->vlgrp, vid);
+ if (!dev)
+ continue;
+
+ qlcnic_config_indev_addr(adapter, dev, event);
+ }
+}
+
static int qlcnic_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
goto done;
- qlcnic_config_indev_addr(dev, event);
+ qlcnic_config_indev_addr(adapter, dev, event);
done:
return NOTIFY_DONE;
}
dev = ifa->ifa_dev ? ifa->ifa_dev->dev : NULL;
recheck:
- if (dev == NULL || !netif_running(dev))
+ if (dev == NULL)
goto done;
if (dev->priv_flags & IFF_802_1Q_VLAN) {
};
#else
static void
-qlcnic_config_indev_addr(struct net_device *dev, unsigned long event)
+qlcnic_restore_indev_addr(struct net_device *dev, unsigned long event)
{ }
#endif
static struct pci_error_handlers qlcnic_err_handler = {
printk(KERN_INFO "%s\n", qlcnic_driver_string);
+ qlcnic_wq = create_singlethread_workqueue("qlcnic");
+ if (qlcnic_wq == NULL) {
+ printk(KERN_ERR "qlcnic: cannot create workqueue\n");
+ return -ENOMEM;
+ }
+
#ifdef CONFIG_INET
register_netdevice_notifier(&qlcnic_netdev_cb);
register_inetaddr_notifier(&qlcnic_inetaddr_cb);
unregister_inetaddr_notifier(&qlcnic_inetaddr_cb);
unregister_netdevice_notifier(&qlcnic_netdev_cb);
#endif
+ destroy_workqueue(qlcnic_wq);
}
return ret;
unregister_inetaddr_notifier(&qlcnic_inetaddr_cb);
unregister_netdevice_notifier(&qlcnic_netdev_cb);
#endif
+ destroy_workqueue(qlcnic_wq);
}
module_exit(qlcnic_exit_module);
git://bbs.cooldavid.org / net-next-2.6.git / blobdiff