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authorMalli Chilakala <mallikarjuna.chilakala@intel.com>2005-04-28 19:17:54 -0700
committerJeff Garzik <jgarzik@pobox.com>2005-05-12 20:59:28 -0400
commit6bdacb1ad58bb6b772a4fc18f21684437bd5f439 (patch)
tree5e725858fcb9783c8c88986c1fa16d02ecdeebcb /drivers/net/e100.c
parent0236ebb7ae85935b3b96eef7e8a4e203ea9958a0 (diff)
[PATCH] e100: Fix Wake on lan related issues
Fix Wake on lan related issues Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com>
Diffstat (limited to 'drivers/net/e100.c')
-rw-r--r--drivers/net/e100.c31
1 files changed, 28 insertions, 3 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index c1ca2dae7c48..a43b82512b60 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -971,7 +971,8 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb)
if(nic->flags & multicast_all)
config->multicast_all = 0x1; /* 1=accept, 0=no */
- if(!(nic->flags & wol_magic))
+ /* disable WoL when up */
+ if(netif_running(nic->netdev) || !(nic->flags & wol_magic))
config->magic_packet_disable = 0x1; /* 1=off, 0=on */
if(nic->mac >= mac_82558_D101_A4) {
@@ -1718,6 +1719,7 @@ static int e100_change_mtu(struct net_device *netdev, int new_mtu)
return 0;
}
+#ifdef CONFIG_PM
static int e100_asf(struct nic *nic)
{
/* ASF can be enabled from eeprom */
@@ -1726,6 +1728,7 @@ static int e100_asf(struct nic *nic)
!(nic->eeprom[eeprom_config_asf] & eeprom_gcl) &&
((nic->eeprom[eeprom_smbus_addr] & 0xFF) != 0xFE));
}
+#endif
static int e100_up(struct nic *nic)
{
@@ -1938,7 +1941,6 @@ static int e100_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
else
nic->flags &= ~wol_magic;
- pci_enable_wake(nic->pdev, 0, nic->flags & (wol_magic | e100_asf(nic)));
e100_exec_cb(nic, NULL, e100_configure);
return 0;
@@ -2336,7 +2338,8 @@ static int __devinit e100_probe(struct pci_dev *pdev,
(nic->eeprom[eeprom_id] & eeprom_id_wol))
nic->flags |= wol_magic;
- pci_enable_wake(pdev, 0, nic->flags & (wol_magic | e100_asf(nic)));
+ /* ack any pending wake events, disable PME */
+ pci_enable_wake(pdev, 0, 0);
strcpy(netdev->name, "eth%d");
if((err = register_netdev(netdev))) {
@@ -2408,6 +2411,8 @@ static int e100_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
+ /* ack any pending wake events, disable PME */
+ pci_enable_wake(pdev, 0, 0);
if(e100_hw_init(nic))
DPRINTK(HW, ERR, "e100_hw_init failed\n");
@@ -2419,6 +2424,21 @@ static int e100_resume(struct pci_dev *pdev)
}
#endif
+
+static void e100_shutdown(struct device *dev)
+{
+ struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
+ struct net_device *netdev = pci_get_drvdata(pdev);
+ struct nic *nic = netdev_priv(netdev);
+
+#ifdef CONFIG_PM
+ pci_enable_wake(pdev, 0, nic->flags & (wol_magic | e100_asf(nic)));
+#else
+ pci_enable_wake(pdev, 0, nic->flags & (wol_magic));
+#endif
+}
+
+
static struct pci_driver e100_driver = {
.name = DRV_NAME,
.id_table = e100_id_table,
@@ -2428,6 +2448,11 @@ static struct pci_driver e100_driver = {
.suspend = e100_suspend,
.resume = e100_resume,
#endif
+
+ .driver = {
+ .shutdown = e100_shutdown,
+ }
+
};
static int __init e100_init_module(void)