*
* Copyright 2008 JMicron Technology Corporation
* http://www.jmicron.com/
+ * Copyright (c) 2009 - 2010 Guo-Fu Tseng <cooldavid@cooldavid.org>
*
* Author: Guo-Fu Tseng <cooldavid@cooldavid.org>
*
return rc;
}
-#ifdef CONFIG_PM
static void
jme_set_100m_half(struct jme_adapter *jme)
{
u32 bmcr, tmp;
+ jme_phy_on(jme);
bmcr = jme_mdio_read(jme->dev, jme->mii_if.phy_id, MII_BMCR);
tmp = bmcr & ~(BMCR_ANENABLE | BMCR_SPEED100 |
BMCR_SPEED1000 | BMCR_FULLDPLX);
phylink = jme_linkstat_from_phy(jme);
}
}
-#endif
static inline void
jme_phy_off(struct jme_adapter *jme)
jme_mdio_write(jme->dev, jme->mii_if.phy_id, MII_BMCR, BMCR_PDOWN);
}
+static void
+jme_powersave_phy(struct jme_adapter *jme)
+{
+ if (jme->reg_pmcs) {
+ jme_set_100m_half(jme);
+
+ if (jme->reg_pmcs & (PMCS_LFEN | PMCS_LREN))
+ jme_wait_link(jme);
+
+ jwrite32(jme, JME_PMCS, jme->reg_pmcs);
+ } else {
+ jme_phy_off(jme);
+ }
+}
+
static int
jme_close(struct net_device *netdev)
{
}
if (new_mtu > 1900) {
- netdev->features &= ~(NETIF_F_HW_CSUM |
- NETIF_F_TSO |
- NETIF_F_TSO6);
+ netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+ NETIF_F_TSO | NETIF_F_TSO6);
} else {
if (test_bit(JME_FLAG_TXCSUM, &jme->flags))
- netdev->features |= NETIF_F_HW_CSUM;
+ netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
if (test_bit(JME_FLAG_TSO, &jme->flags))
netdev->features |= NETIF_F_TSO | NETIF_F_TSO6;
}
if (on) {
set_bit(JME_FLAG_TXCSUM, &jme->flags);
if (netdev->mtu <= 1900)
- netdev->features |= NETIF_F_HW_CSUM;
+ netdev->features |=
+ NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
} else {
clear_bit(JME_FLAG_TXCSUM, &jme->flags);
- netdev->features &= ~NETIF_F_HW_CSUM;
+ netdev->features &=
+ ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
}
return 0;
netdev->netdev_ops = &jme_netdev_ops;
netdev->ethtool_ops = &jme_ethtool_ops;
netdev->watchdog_timeo = TX_TIMEOUT;
- netdev->features = NETIF_F_HW_CSUM |
+ netdev->features = NETIF_F_IP_CSUM |
+ NETIF_F_IPV6_CSUM |
NETIF_F_SG |
NETIF_F_TSO |
NETIF_F_TSO6 |
* Tell stack that we are not ready to work until open()
*/
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
- /*
- * Register netdev
- */
rc = register_netdev(netdev);
if (rc) {
pr_err("Cannot register net device\n");
}
+static void
+jme_shutdown(struct pci_dev *pdev)
+{
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct jme_adapter *jme = netdev_priv(netdev);
+
+ jme_powersave_phy(jme);
+ pci_pme_active(pdev, true);
+}
+
#ifdef CONFIG_PM
static int
jme_suspend(struct pci_dev *pdev, pm_message_t state)
tasklet_hi_enable(&jme->rxempty_task);
pci_save_state(pdev);
- if (jme->reg_pmcs) {
- jme_set_100m_half(jme);
-
- if (jme->reg_pmcs & (PMCS_LFEN | PMCS_LREN))
- jme_wait_link(jme);
-
- jwrite32(jme, JME_PMCS, jme->reg_pmcs);
-
- pci_enable_wake(pdev, PCI_D3cold, true);
- } else {
- jme_phy_off(jme);
- }
- pci_set_power_state(pdev, PCI_D3cold);
+ jme_powersave_phy(jme);
+ pci_enable_wake(jme->pdev, PCI_D3hot, true);
+ pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
.suspend = jme_suspend,
.resume = jme_resume,
#endif /* CONFIG_PM */
+ .shutdown = jme_shutdown,
};
static int __init