diff options
Diffstat (limited to 'drivers/net/ethernet/3com')
| -rw-r--r-- | drivers/net/ethernet/3com/3c59x.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/3com/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/3com/typhoon.c | 53 |
3 files changed, 36 insertions, 25 deletions
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index 5984b7033999..741c67e546d4 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -1149,7 +1149,7 @@ static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq, print_info = (vortex_debug > 1); if (print_info) - pr_info("See Documentation/networking/device_drivers/3com/vortex.rst\n"); + pr_info("See Documentation/networking/device_drivers/ethernet/3com/vortex.rst\n"); pr_info("%s: 3Com %s %s at %p.\n", print_name, @@ -1954,7 +1954,7 @@ vortex_error(struct net_device *dev, int status) dev->name, tx_status); if (tx_status == 0x82) { pr_err("Probably a duplex mismatch. See " - "Documentation/networking/device_drivers/3com/vortex.rst\n"); + "Documentation/networking/device_drivers/ethernet/3com/vortex.rst\n"); } dump_tx_ring(dev); } diff --git a/drivers/net/ethernet/3com/Kconfig b/drivers/net/ethernet/3com/Kconfig index 074b0974769c..a52a3740f0c9 100644 --- a/drivers/net/ethernet/3com/Kconfig +++ b/drivers/net/ethernet/3com/Kconfig @@ -76,8 +76,8 @@ config VORTEX "Hurricane" (3c555/3cSOHO) PCI If you have such a card, say Y here. More specific information is in - <file:Documentation/networking/device_drivers/3com/vortex.rst> and - in the comments at the beginning of + <file:Documentation/networking/device_drivers/ethernet/3com/vortex.rst> + and in the comments at the beginning of <file:drivers/net/ethernet/3com/3c59x.c>. To compile this support as a module, choose M here. diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c index 5ed33c2c4742..d3b30bacc94e 100644 --- a/drivers/net/ethernet/3com/typhoon.c +++ b/drivers/net/ethernet/3com/typhoon.c @@ -1801,9 +1801,8 @@ typhoon_free_rx_rings(struct typhoon *tp) } static int -typhoon_sleep(struct typhoon *tp, pci_power_t state, __le16 events) +typhoon_sleep_early(struct typhoon *tp, __le16 events) { - struct pci_dev *pdev = tp->pdev; void __iomem *ioaddr = tp->ioaddr; struct cmd_desc xp_cmd; int err; @@ -1832,20 +1831,29 @@ typhoon_sleep(struct typhoon *tp, pci_power_t state, __le16 events) */ netif_carrier_off(tp->dev); + return 0; +} + +static int +typhoon_sleep(struct typhoon *tp, pci_power_t state, __le16 events) +{ + int err; + + err = typhoon_sleep_early(tp, events); + + if (err) + return err; + pci_enable_wake(tp->pdev, state, 1); - pci_disable_device(pdev); - return pci_set_power_state(pdev, state); + pci_disable_device(tp->pdev); + return pci_set_power_state(tp->pdev, state); } static int typhoon_wakeup(struct typhoon *tp, int wait_type) { - struct pci_dev *pdev = tp->pdev; void __iomem *ioaddr = tp->ioaddr; - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); - /* Post 2.x.x versions of the Sleep Image require a reset before * we can download the Runtime Image. But let's not make users of * the old firmware pay for the reset. @@ -2049,6 +2057,9 @@ typhoon_open(struct net_device *dev) if (err) goto out; + pci_set_power_state(tp->pdev, PCI_D0); + pci_restore_state(tp->pdev); + err = typhoon_wakeup(tp, WaitSleep); if (err < 0) { netdev_err(dev, "unable to wakeup device\n"); @@ -2114,11 +2125,10 @@ typhoon_close(struct net_device *dev) return 0; } -#ifdef CONFIG_PM -static int -typhoon_resume(struct pci_dev *pdev) +static int __maybe_unused +typhoon_resume(struct device *dev_d) { - struct net_device *dev = pci_get_drvdata(pdev); + struct net_device *dev = dev_get_drvdata(dev_d); struct typhoon *tp = netdev_priv(dev); /* If we're down, resume when we are upped. @@ -2144,9 +2154,10 @@ reset: return -EBUSY; } -static int -typhoon_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused +typhoon_suspend(struct device *dev_d) { + struct pci_dev *pdev = to_pci_dev(dev_d); struct net_device *dev = pci_get_drvdata(pdev); struct typhoon *tp = netdev_priv(dev); struct cmd_desc xp_cmd; @@ -2190,18 +2201,19 @@ typhoon_suspend(struct pci_dev *pdev, pm_message_t state) goto need_resume; } - if (typhoon_sleep(tp, pci_choose_state(pdev, state), tp->wol_events) < 0) { + if (typhoon_sleep_early(tp, tp->wol_events) < 0) { netdev_err(dev, "unable to put card to sleep\n"); goto need_resume; } + device_wakeup_enable(dev_d); + return 0; need_resume: - typhoon_resume(pdev); + typhoon_resume(dev_d); return -EBUSY; } -#endif static int typhoon_test_mmio(struct pci_dev *pdev) @@ -2533,15 +2545,14 @@ typhoon_remove_one(struct pci_dev *pdev) free_netdev(dev); } +static SIMPLE_DEV_PM_OPS(typhoon_pm_ops, typhoon_suspend, typhoon_resume); + static struct pci_driver typhoon_driver = { .name = KBUILD_MODNAME, .id_table = typhoon_pci_tbl, .probe = typhoon_init_one, .remove = typhoon_remove_one, -#ifdef CONFIG_PM - .suspend = typhoon_suspend, - .resume = typhoon_resume, -#endif + .driver.pm = &typhoon_pm_ops, }; static int __init |