int i;
atomic_inc(&bp->intr_sem);
+ if (!netif_running(bp->dev))
+ return;
+
bnx2_disable_int(bp);
for (i = 0; i < bp->irq_nvecs; i++)
synchronize_irq(bp->irq_tbl[i].vector);
bnx2_reg_wr_ind(bp, BNX2_RBUF_CONFIG2, BNX2_RBUF_CONFIG2_VAL(mtu));
bnx2_reg_wr_ind(bp, BNX2_RBUF_CONFIG3, BNX2_RBUF_CONFIG3_VAL(mtu));
+ memset(bp->bnx2_napi[0].status_blk.msi, 0, bp->status_stats_size);
for (i = 0; i < BNX2_MAX_MSIX_VEC; i++)
bp->bnx2_napi[i].last_status_idx = 0;
REG_WR(bp, BNX2_HC_CMD_TICKS,
(bp->cmd_ticks_int << 16) | bp->cmd_ticks);
- if (CHIP_NUM(bp) == CHIP_NUM_5708)
+ if (bp->flags & BNX2_FLAG_BROKEN_STATS)
REG_WR(bp, BNX2_HC_STATS_TICKS, 0);
else
REG_WR(bp, BNX2_HC_STATS_TICKS, bp->stats_ticks);
bnx2_reg_rd_ind(bp, BNX2_FW_RX_DROP_COUNT);
/* workaround occasional corrupted counters */
- if (CHIP_NUM(bp) == CHIP_NUM_5708 && bp->stats_ticks)
+ if ((bp->flags & BNX2_FLAG_BROKEN_STATS) && bp->stats_ticks)
REG_WR(bp, BNX2_HC_COMMAND, bp->hc_cmd |
BNX2_HC_COMMAND_STATS_NOW);
{
struct bnx2 *bp = netdev_priv(dev);
- bnx2_netif_stop(bp);
+ if (netif_running(dev))
+ bnx2_netif_stop(bp);
bp->vlgrp = vlgrp;
+
+ if (!netif_running(dev))
+ return;
+
bnx2_set_rx_mode(dev);
if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)
bnx2_fw_sync(bp, BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE, 0, 1);
return 0;
}
+static u32
+bnx2_get_link(struct net_device *dev)
+{
+ struct bnx2 *bp = netdev_priv(dev);
+
+ return bp->link_up;
+}
+
static int
bnx2_get_eeprom_len(struct net_device *dev)
{
0xff;
bp->stats_ticks = coal->stats_block_coalesce_usecs;
- if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+ if (bp->flags & BNX2_FLAG_BROKEN_STATS) {
if (bp->stats_ticks != 0 && bp->stats_ticks != USEC_PER_SEC)
bp->stats_ticks = USEC_PER_SEC;
}
int rc;
rc = bnx2_alloc_mem(bp);
- if (rc)
+ if (!rc)
+ rc = bnx2_init_nic(bp, 0);
+
+ if (rc) {
+ bnx2_napi_enable(bp);
+ dev_close(bp->dev);
return rc;
- bnx2_init_nic(bp, 0);
+ }
bnx2_netif_start(bp);
}
return 0;
.get_wol = bnx2_get_wol,
.set_wol = bnx2_set_wol,
.nway_reset = bnx2_nway_reset,
- .get_link = ethtool_op_get_link,
+ .get_link = bnx2_get_link,
.get_eeprom_len = bnx2_get_eeprom_len,
.get_eeprom = bnx2_get_eeprom,
.set_eeprom = bnx2_set_eeprom,
rc = -EIO;
goto err_out_unmap;
}
+ bp->flags |= BNX2_FLAG_BROKEN_STATS;
}
if (CHIP_NUM(bp) == CHIP_NUM_5709 && CHIP_REV(bp) != CHIP_REV_Ax) {
#endif
};
+static void inline vlan_features_add(struct net_device *dev, unsigned long flags)
+{
+#ifdef BCM_VLAN
+ dev->vlan_features |= flags;
+#endif
+}
+
static int __devinit
bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
memcpy(dev->perm_addr, bp->mac_addr, 6);
dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
- if (CHIP_NUM(bp) == CHIP_NUM_5709)
+ vlan_features_add(dev, NETIF_F_IP_CSUM | NETIF_F_SG);
+ if (CHIP_NUM(bp) == CHIP_NUM_5709) {
dev->features |= NETIF_F_IPV6_CSUM;
-
+ vlan_features_add(dev, NETIF_F_IPV6_CSUM);
+ }
#ifdef BCM_VLAN
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
#endif
dev->features |= NETIF_F_TSO | NETIF_F_TSO_ECN;
- if (CHIP_NUM(bp) == CHIP_NUM_5709)
+ vlan_features_add(dev, NETIF_F_TSO | NETIF_F_TSO_ECN);
+ if (CHIP_NUM(bp) == CHIP_NUM_5709) {
dev->features |= NETIF_F_TSO6;
-
+ vlan_features_add(dev, NETIF_F_TSO6);
+ }
if ((rc = register_netdev(dev))) {
dev_err(&pdev->dev, "Cannot register net device\n");
goto error;
rtnl_lock();
netif_device_detach(dev);
+ if (state == pci_channel_io_perm_failure) {
+ rtnl_unlock();
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
if (netif_running(dev)) {
bnx2_netif_stop(bp);
del_timer_sync(&bp->timer);