diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 5 |
2 files changed, 6 insertions, 10 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 9ae3697..3a6778a 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -1397,6 +1397,9 @@ static void bcm_sysport_netif_start(struct net_device *dev) /* Enable NAPI */ napi_enable(&priv->napi); + /* Enable RX interrupt and TX ring full interrupt */ + intrl2_0_mask_clear(priv, INTRL2_0_RDMA_MBDONE | INTRL2_0_TX_RING_FULL); + phy_start(priv->phydev); /* Enable TX interrupts for the 32 TXQs */ @@ -1499,9 +1502,6 @@ static int bcm_sysport_open(struct net_device *dev) if (ret) goto out_free_rx_ring; - /* Enable RX interrupt and TX ring full interrupt */ - intrl2_0_mask_clear(priv, INTRL2_0_RDMA_MBDONE | INTRL2_0_TX_RING_FULL); - /* Turn on TDMA */ ret = tdma_enable_set(priv, 1); if (ret) @@ -1858,6 +1858,8 @@ static int bcm_sysport_resume(struct device *d) if (!netif_running(dev)) return 0; + umac_reset(priv); + /* We may have been suspended and never received a WOL event that * would turn off MPD detection, take care of that now */ @@ -1885,9 +1887,6 @@ static int bcm_sysport_resume(struct device *d) netif_device_attach(dev); - /* Enable RX interrupt and TX ring full interrupt */ - intrl2_0_mask_clear(priv, INTRL2_0_RDMA_MBDONE | INTRL2_0_TX_RING_FULL); - /* RX pipe enable */ topctrl_writel(priv, 0, RX_FLUSH_CNTL); diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 23f23c9..f05fab6 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -382,10 +382,8 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type, if (l5_cid >= MAX_CM_SK_TBL_SZ) break; - rcu_read_lock(); if (!rcu_access_pointer(cp->ulp_ops[CNIC_ULP_L4])) { rc = -ENODEV; - rcu_read_unlock(); break; } csk = &cp->csk_tbl[l5_cid]; @@ -414,7 +412,6 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type, } } csk_put(csk); - rcu_read_unlock(); rc = 0; } } @@ -615,7 +612,7 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type) cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL); mutex_lock(&cnic_lock); - if (rcu_dereference(cp->ulp_ops[ulp_type])) { + if (rcu_access_pointer(cp->ulp_ops[ulp_type])) { RCU_INIT_POINTER(cp->ulp_ops[ulp_type], NULL); cnic_put(dev); } else { |