diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2009-08-14 13:33:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-14 16:35:41 -0700 |
| commit | 49d4b8ba97034469b941d00d5ca1e3b897394e35 (patch) | |
| tree | f2a38e44e64bf9cc9fb9ba15158312a187d4d48b /drivers/net/sky2.c | |
| parent | f34c5c828439cedbc222030d7e45af69f947384d (diff) | |
sky2: remove restarting workaround flag
The whole restarting flag was introduced by Mike McCormack
and was a temporary duct tape patch around issues with transmits
inflight during restart. The problems it was covering are now
fixed and the code should have been reverted.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sky2.c')
| -rw-r--r-- | drivers/net/sky2.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index bac187000e1..8a763f86661 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -1496,8 +1496,6 @@ static int sky2_up(struct net_device *dev) sky2_set_vlan_mode(hw, port, sky2->vlgrp != NULL); #endif - sky2->restarting = 0; - err = sky2_rx_start(sky2); if (err) goto err_out; @@ -1508,9 +1506,6 @@ static int sky2_up(struct net_device *dev) sky2_write32(hw, B0_IMSK, imask); sky2_read32(hw, B0_IMSK); - /* wake queue incase we are restarting */ - netif_wake_queue(dev); - if (netif_msg_ifup(sky2)) printk(KERN_INFO PFX "%s: enabling interface\n", dev->name); @@ -1545,8 +1540,6 @@ static inline int tx_dist(unsigned tail, unsigned head) /* Number of list elements available for next tx */ static inline int tx_avail(const struct sky2_port *sky2) { - if (unlikely(sky2->restarting)) - return 0; return sky2->tx_pending - tx_dist(sky2->tx_cons, sky2->tx_prod); } @@ -1850,10 +1843,6 @@ static int sky2_down(struct net_device *dev) if (netif_msg_ifdown(sky2)) printk(KERN_INFO PFX "%s: disabling interface\n", dev->name); - /* explicitly shut off tx incase we're restarting */ - sky2->restarting = 1; - netif_tx_disable(dev); - /* Force flow control off */ sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); @@ -2382,7 +2371,7 @@ static inline void sky2_tx_done(struct net_device *dev, u16 last) { struct sky2_port *sky2 = netdev_priv(dev); - if (likely(netif_running(dev) && !sky2->restarting)) + if (netif_running(dev)) sky2_tx_complete(sky2, last); } @@ -4327,7 +4316,6 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw, spin_lock_init(&sky2->phy_lock); sky2->tx_pending = TX_DEF_PENDING; sky2->rx_pending = RX_DEF_PENDING; - sky2->restarting = 0; hw->dev[port] = dev; |