diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 20:25:34 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-05-22 20:25:34 +0200 |
| commit | e4b636366c00738b9609cda307014d71b1225b7f (patch) | |
| tree | 760b67b3624eda62e943e48ce93635c30a5b47bf /drivers/net/e100.c | |
| parent | b9ed7252d219c1c663944bf03846eabb515dbe75 (diff) | |
| parent | 279e677faa775ad16e75c32e1bf4a37f8158bc61 (diff) | |
| download | op-kernel-dev-e4b636366c00738b9609cda307014d71b1225b7f.zip op-kernel-dev-e4b636366c00738b9609cda307014d71b1225b7f.tar.gz | |
Merge branch 'master' into for-2.6.31
Conflicts:
drivers/block/hd.c
drivers/block/mg_disk.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/net/e100.c')
| -rw-r--r-- | drivers/net/e100.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 5c0b457..0f9ee13 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -2728,7 +2728,7 @@ static void __devexit e100_remove(struct pci_dev *pdev) #define E100_82552_SMARTSPEED 0x14 /* SmartSpeed Ctrl register */ #define E100_82552_REV_ANEG 0x0200 /* Reverse auto-negotiation */ #define E100_82552_ANEG_NOW 0x0400 /* Auto-negotiate now */ -static int e100_suspend(struct pci_dev *pdev, pm_message_t state) +static void __e100_shutdown(struct pci_dev *pdev, bool *enable_wake) { struct net_device *netdev = pci_get_drvdata(pdev); struct nic *nic = netdev_priv(netdev); @@ -2749,19 +2749,32 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state) E100_82552_SMARTSPEED, smartspeed | E100_82552_REV_ANEG | E100_82552_ANEG_NOW); } - if (pci_enable_wake(pdev, PCI_D3cold, true)) - pci_enable_wake(pdev, PCI_D3hot, true); + *enable_wake = true; } else { - pci_enable_wake(pdev, PCI_D3hot, false); + *enable_wake = false; } pci_disable_device(pdev); - pci_set_power_state(pdev, PCI_D3hot); +} - return 0; +static int __e100_power_off(struct pci_dev *pdev, bool wake) +{ + if (wake) { + return pci_prepare_to_sleep(pdev); + } else { + pci_wake_from_d3(pdev, false); + return pci_set_power_state(pdev, PCI_D3hot); + } } #ifdef CONFIG_PM +static int e100_suspend(struct pci_dev *pdev, pm_message_t state) +{ + bool wake; + __e100_shutdown(pdev, &wake); + return __e100_power_off(pdev, wake); +} + static int e100_resume(struct pci_dev *pdev) { struct net_device *netdev = pci_get_drvdata(pdev); @@ -2792,7 +2805,10 @@ static int e100_resume(struct pci_dev *pdev) static void e100_shutdown(struct pci_dev *pdev) { - e100_suspend(pdev, PMSG_SUSPEND); + bool wake; + __e100_shutdown(pdev, &wake); + if (system_state == SYSTEM_POWER_OFF) + __e100_power_off(pdev, wake); } /* ------------------ PCI Error Recovery infrastructure -------------- */ |
