diff options
Diffstat (limited to 'drivers/net/ethernet/sgi')
| -rw-r--r-- | drivers/net/ethernet/sgi/ioc3-eth.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c index d32d245dcf18..fe8ee8f1c71f 100644 --- a/drivers/net/ethernet/sgi/ioc3-eth.c +++ b/drivers/net/ethernet/sgi/ioc3-eth.c @@ -108,6 +108,9 @@ static inline unsigned int ioc3_hash(const unsigned char *addr); static void ioc3_start(struct ioc3_private *ip); static inline void ioc3_stop(struct ioc3_private *ip); static void ioc3_init(struct net_device *dev); +static void ioc3_alloc_rx_bufs(struct net_device *dev); +static void ioc3_free_rx_bufs(struct ioc3_private *ip); +static inline void ioc3_clean_tx_ring(struct ioc3_private *ip); static const char ioc3_str[] = "IOC3 Ethernet"; static const struct ethtool_ops ioc3_ethtool_ops; @@ -660,7 +663,11 @@ static void ioc3_error(struct net_device *dev, u32 eisr) net_err_ratelimited("%s: TX PCI error.\n", dev->name); ioc3_stop(ip); + ioc3_free_rx_bufs(ip); + ioc3_clean_tx_ring(ip); + ioc3_init(dev); + ioc3_alloc_rx_bufs(dev); ioc3_start(ip); ioc3_mii_init(ip); @@ -826,16 +833,6 @@ static void ioc3_alloc_rx_bufs(struct net_device *dev) ip->rx_pi = RX_BUFFS; } -static void ioc3_init_rings(struct net_device *dev) -{ - struct ioc3_private *ip = netdev_priv(dev); - - ioc3_free_rx_bufs(ip); - ioc3_alloc_rx_bufs(dev); - - ioc3_clean_tx_ring(ip); -} - static inline void ioc3_ssram_disc(struct ioc3_private *ip) { struct ioc3_ethregs *regs = ip->regs; @@ -888,8 +885,6 @@ static void ioc3_init(struct net_device *dev) writel(ip->ehar_h, ®s->ehar_h); writel(ip->ehar_l, ®s->ehar_l); writel(42, ®s->ersr); /* XXX should be random */ - - ioc3_init_rings(dev); } static void ioc3_start(struct ioc3_private *ip) @@ -945,7 +940,9 @@ static int ioc3_open(struct net_device *dev) ip->ehar_h = 0; ip->ehar_l = 0; + ioc3_init(dev); + ioc3_alloc_rx_bufs(dev); ioc3_start(ip); ioc3_mii_start(ip); @@ -1215,7 +1212,6 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } ioc3_init(dev); - ioc3_start(ip); ip->pdev = pdev; @@ -1266,9 +1262,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return 0; out_stop: - ioc3_stop(ip); del_timer_sync(&ip->ioc3_timer); - ioc3_free_rx_bufs(ip); if (ip->rxr) free_page((unsigned long)ip->rxr); if (ip->txr) @@ -1437,7 +1431,11 @@ static void ioc3_timeout(struct net_device *dev) spin_lock_irq(&ip->ioc3_lock); ioc3_stop(ip); + ioc3_free_rx_bufs(ip); + ioc3_clean_tx_ring(ip); + ioc3_init(dev); + ioc3_alloc_rx_bufs(dev); ioc3_start(ip); ioc3_mii_init(ip); ioc3_mii_start(ip); |