#include "skge.h"
#define DRV_NAME "skge"
-#define DRV_VERSION "1.12"
+#define DRV_VERSION "1.13"
#define PFX DRV_NAME " "
#define DEFAULT_TX_RING_SIZE 128
static void yukon_init(struct skge_hw *hw, int port);
static void genesis_mac_init(struct skge_hw *hw, int port);
static void genesis_link_up(struct skge_port *skge);
+static void skge_set_multicast(struct net_device *dev);
/* Avoid conditionals by using array */
static const int txqaddr[] = { Q_XA1, Q_XA2 };
return WAKE_MAGIC | WAKE_PHY;
}
-static u32 pci_wake_enabled(struct pci_dev *dev)
-{
- int pm = pci_find_capability(dev, PCI_CAP_ID_PM);
- u16 value;
-
- /* If device doesn't support PM Capabilities, but request is to disable
- * wake events, it's a nop; otherwise fail */
- if (!pm)
- return 0;
-
- pci_read_config_word(dev, pm + PCI_PM_PMC, &value);
-
- value &= PCI_PM_CAP_PME_MASK;
- value >>= ffs(PCI_PM_CAP_PME_MASK) - 1; /* First bit of mask */
-
- return value != 0;
-}
-
static void skge_wol_init(struct skge_port *skge)
{
struct skge_hw *hw = skge->hw;
struct skge_port *skge = netdev_priv(dev);
struct skge_hw *hw = skge->hw;
- if (wol->wolopts & ~wol_supported(hw))
+ if ((wol->wolopts & ~wol_supported(hw))
+ || !device_can_wakeup(&hw->pdev->dev))
return -EOPNOTSUPP;
skge->wol = wol->wolopts;
+
+ device_set_wakeup_enable(&hw->pdev->dev, skge->wol);
+
return 0;
}
struct skge_port *skge = netdev_priv(dev);
const struct skge_hw *hw = skge->hw;
u32 supported = skge_supported_modes(hw);
+ int err = 0;
if (ecmd->autoneg == AUTONEG_ENABLE) {
ecmd->advertising = supported;
skge->autoneg = ecmd->autoneg;
skge->advertising = ecmd->advertising;
- if (netif_running(dev))
- skge_phy_reset(skge);
+ if (netif_running(dev)) {
+ skge_down(dev);
+ err = skge_up(dev);
+ if (err) {
+ dev_close(dev);
+ return err;
+ }
+ }
return (0);
}
struct ethtool_ringparam *p)
{
struct skge_port *skge = netdev_priv(dev);
- int err;
+ int err = 0;
if (p->rx_pending == 0 || p->rx_pending > MAX_RX_RING_SIZE ||
p->tx_pending < TX_LOW_WATER || p->tx_pending > MAX_TX_RING_SIZE)
dev_close(dev);
}
- return 0;
+ return err;
}
static u32 skge_get_msglevel(struct net_device *netdev)
{
struct skge_port *skge = netdev_priv(dev);
struct ethtool_pauseparam old;
+ int err = 0;
skge_get_pauseparam(dev, &old);
skge->flow_control = FLOW_MODE_NONE;
}
- if (netif_running(dev))
- skge_phy_reset(skge);
+ if (netif_running(dev)) {
+ skge_down(dev);
+ err = skge_up(dev);
+ if (err) {
+ dev_close(dev);
+ return err;
+ }
+ }
return 0;
}
TX_JAM_IPG_VAL(TX_JAM_IPG_DEF) |
TX_IPG_JAM_DATA(TX_IPG_JAM_DEF));
- /* serial mode register */
- reg = GM_SMOD_VLAN_ENA | IPG_DATA_VAL(IPG_DATA_DEF);
- if (hw->dev[port]->mtu > 1500)
+ /* configure the Serial Mode Register */
+ reg = DATA_BLIND_VAL(DATA_BLIND_DEF)
+ | GM_SMOD_VLAN_ENA
+ | IPG_DATA_VAL(IPG_DATA_DEF);
+
+ if (hw->dev[port]->mtu > ETH_DATA_LEN)
reg |= GM_SMOD_JUMBO_ENA;
gma_write16(hw, port, GM_SERIAL_MODE, reg);
}
spin_unlock_bh(&hw->phy_lock);
- dev->set_multicast_list(dev);
+ skge_set_multicast(dev);
}
/* Basic MII support */
static int skge_change_mtu(struct net_device *dev, int new_mtu)
{
- struct skge_port *skge = netdev_priv(dev);
- struct skge_hw *hw = skge->hw;
- int port = skge->port;
int err;
- u16 ctl, reg;
if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
return -EINVAL;
return 0;
}
- skge_write32(hw, B0_IMSK, 0);
- dev->trans_start = jiffies; /* prevent tx timeout */
- netif_stop_queue(dev);
- napi_disable(&skge->napi);
-
- ctl = gma_read16(hw, port, GM_GP_CTRL);
- gma_write16(hw, port, GM_GP_CTRL, ctl & ~GM_GPCR_RX_ENA);
-
- skge_rx_clean(skge);
- skge_rx_stop(hw, port);
+ skge_down(dev);
dev->mtu = new_mtu;
- reg = GM_SMOD_VLAN_ENA | IPG_DATA_VAL(IPG_DATA_DEF);
- if (new_mtu > 1500)
- reg |= GM_SMOD_JUMBO_ENA;
- gma_write16(hw, port, GM_SERIAL_MODE, reg);
-
- skge_write8(hw, RB_ADDR(rxqaddr[port], RB_CTRL), RB_ENA_OP_MD);
-
- err = skge_rx_fill(dev);
- wmb();
- if (!err)
- skge_write8(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_START | CSR_IRQ_CL_F);
- skge_write32(hw, B0_IMSK, hw->intr_mask);
-
+ err = skge_up(dev);
if (err)
dev_close(dev);
- else {
- gma_write16(hw, port, GM_GP_CTRL, ctl);
-
- napi_enable(&skge->napi);
- netif_wake_queue(dev);
- }
return err;
}
(status & GMR_FS_RX_OK) == 0;
}
+static void skge_set_multicast(struct net_device *dev)
+{
+ struct skge_port *skge = netdev_priv(dev);
+ struct skge_hw *hw = skge->hw;
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ genesis_set_multicast(dev);
+ else
+ yukon_set_multicast(dev);
+
+}
+
/* Get receive buffer from descriptor.
* Handles copy of small buffers and reallocation failures
skb = skge_rx_get(dev, e, control, rd->status, rd->csum2);
if (likely(skb)) {
- dev->last_rx = jiffies;
netif_receive_skb(skb);
++work_done;
skge_write8(hw, Q_ADDR(rxqaddr[skge->port], Q_CSR), CSR_START);
if (work_done < to_do) {
- spin_lock_irq(&hw->hw_lock);
- __netif_rx_complete(dev, napi);
+ unsigned long flags;
+
+ spin_lock_irqsave(&hw->hw_lock, flags);
+ __netif_rx_complete(napi);
hw->intr_mask |= napimask[skge->port];
skge_write32(hw, B0_IMSK, hw->intr_mask);
skge_read32(hw, B0_IMSK);
- spin_unlock_irq(&hw->hw_lock);
+ spin_unlock_irqrestore(&hw->hw_lock, flags);
}
return work_done;
if (status & (IS_XA1_F|IS_R1_F)) {
struct skge_port *skge = netdev_priv(hw->dev[0]);
hw->intr_mask &= ~(IS_XA1_F|IS_R1_F);
- netif_rx_schedule(hw->dev[0], &skge->napi);
+ netif_rx_schedule(&skge->napi);
}
if (status & IS_PA_TO_TX1)
if (status & (IS_XA2_F|IS_R2_F)) {
hw->intr_mask &= ~(IS_XA2_F|IS_R2_F);
- netif_rx_schedule(hw->dev[1], &skge->napi);
+ netif_rx_schedule(&skge->napi);
}
if (status & IS_PA_TO_RX2) {
struct skge_port *skge;
struct dentry *d;
- if (dev->open != &skge_up || !skge_debug)
+ if (dev->netdev_ops->ndo_open != &skge_up || !skge_debug)
goto done;
skge = netdev_priv(dev);
#define skge_debug_cleanup()
#endif
+static const struct net_device_ops skge_netdev_ops = {
+ .ndo_open = skge_up,
+ .ndo_stop = skge_down,
+ .ndo_start_xmit = skge_xmit_frame,
+ .ndo_do_ioctl = skge_ioctl,
+ .ndo_get_stats = skge_get_stats,
+ .ndo_tx_timeout = skge_tx_timeout,
+ .ndo_change_mtu = skge_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_multicast_list = skge_set_multicast,
+ .ndo_set_mac_address = skge_set_mac_address,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = skge_netpoll,
+#endif
+};
+
+
/* Initialize network device */
static struct net_device *skge_devinit(struct skge_hw *hw, int port,
int highmem)
}
SET_NETDEV_DEV(dev, &hw->pdev->dev);
- dev->open = skge_up;
- dev->stop = skge_down;
- dev->do_ioctl = skge_ioctl;
- dev->hard_start_xmit = skge_xmit_frame;
- dev->get_stats = skge_get_stats;
- if (hw->chip_id == CHIP_ID_GENESIS)
- dev->set_multicast_list = genesis_set_multicast;
- else
- dev->set_multicast_list = yukon_set_multicast;
-
- dev->set_mac_address = skge_set_mac_address;
- dev->change_mtu = skge_change_mtu;
- SET_ETHTOOL_OPS(dev, &skge_ethtool_ops);
- dev->tx_timeout = skge_tx_timeout;
+ dev->netdev_ops = &skge_netdev_ops;
+ dev->ethtool_ops = &skge_ethtool_ops;
dev->watchdog_timeo = TX_WATCHDOG;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = skge_netpoll;
-#endif
dev->irq = hw->pdev->irq;
if (highmem)
skge->speed = -1;
skge->advertising = skge_supported_modes(hw);
- if (pci_wake_enabled(hw->pdev))
+ if (device_may_wakeup(&hw->pdev->dev))
skge->wol = wol_supported(hw) & WAKE_MAGIC;
hw->dev[port] = dev;
static void __devinit skge_show_addr(struct net_device *dev)
{
const struct skge_port *skge = netdev_priv(dev);
- DECLARE_MAC_BUF(mac);
if (netif_msg_probe(skge))
- printk(KERN_INFO PFX "%s: addr %s\n",
- dev->name, print_mac(mac, dev->dev_addr));
+ printk(KERN_INFO PFX "%s: addr %pM\n",
+ dev->name, dev->dev_addr);
}
static int __devinit skge_probe(struct pci_dev *pdev,
}
skge_write32(hw, B0_IMSK, 0);
- pci_enable_wake(pdev, pci_choose_state(pdev, state), wol);
- pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ pci_prepare_to_sleep(pdev);
return 0;
}
if (!hw)
return 0;
- err = pci_set_power_state(pdev, PCI_D0);
+ err = pci_back_from_sleep(pdev);
if (err)
goto out;
if (err)
goto out;
- pci_enable_wake(pdev, PCI_D0, 0);
-
err = skge_reset(hw);
if (err)
goto out;
wol |= skge->wol;
}
- pci_enable_wake(pdev, PCI_D3hot, wol);
- pci_enable_wake(pdev, PCI_D3cold, wol);
+ if (pci_enable_wake(pdev, PCI_D3cold, wol))
+ pci_enable_wake(pdev, PCI_D3hot, wol);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff