diff options
| -rw-r--r-- | drivers/net/ethernet/via/via-rhine.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index 894911f3d560..e56ebbdd428d 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -1568,7 +1568,7 @@ static void init_registers(struct net_device *dev) if (rp->quirks & rqMgmt) rhine_init_cam_filter(dev); - napi_enable(&rp->napi); + napi_enable_locked(&rp->napi); iowrite16(RHINE_EVENT & 0xffff, ioaddr + IntrEnable); @@ -1696,7 +1696,10 @@ static int rhine_open(struct net_device *dev) rhine_power_init(dev); rhine_chip_reset(dev); rhine_task_enable(rp); + + netdev_lock(dev); init_registers(dev); + netdev_unlock(dev); netif_dbg(rp, ifup, dev, "%s() Done - status %04x MII status: %04x\n", __func__, ioread16(ioaddr + ChipCmd), @@ -1727,6 +1730,8 @@ static void rhine_reset_task(struct work_struct *work) napi_disable(&rp->napi); netif_tx_disable(dev); + + netdev_lock(dev); spin_lock_bh(&rp->lock); /* clear all descriptors */ @@ -1740,6 +1745,7 @@ static void rhine_reset_task(struct work_struct *work) init_registers(dev); spin_unlock_bh(&rp->lock); + netdev_unlock(dev); netif_trans_update(dev); /* prevent tx timeout */ dev->stats.tx_errors++; @@ -2541,9 +2547,12 @@ static int rhine_resume(struct device *device) alloc_tbufs(dev); rhine_reset_rbufs(rp); rhine_task_enable(rp); + + netdev_lock(dev); spin_lock_bh(&rp->lock); init_registers(dev); spin_unlock_bh(&rp->lock); + netdev_unlock(dev); netif_device_attach(dev); |