diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000/e1000_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_main.c | 57 |
1 files changed, 15 insertions, 42 deletions
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index d9fa4600f745..1e6ec081fd9d 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -10,8 +10,6 @@ char e1000_driver_name[] = "e1000"; static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver"; -#define DRV_VERSION "7.3.21-k8-NAPI" -const char e1000_driver_version[] = DRV_VERSION; static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation."; /* e1000_pci_tbl - PCI Device ID Table @@ -151,10 +149,8 @@ static int e1000_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, u16 vid); static void e1000_restore_vlan(struct e1000_adapter *adapter); -#ifdef CONFIG_PM -static int e1000_suspend(struct pci_dev *pdev, pm_message_t state); -static int e1000_resume(struct pci_dev *pdev); -#endif +static int __maybe_unused e1000_suspend(struct device *dev); +static int __maybe_unused e1000_resume(struct device *dev); static void e1000_shutdown(struct pci_dev *pdev); #ifdef CONFIG_NET_POLL_CONTROLLER @@ -179,16 +175,16 @@ static const struct pci_error_handlers e1000_err_handler = { .resume = e1000_io_resume, }; +static SIMPLE_DEV_PM_OPS(e1000_pm_ops, e1000_suspend, e1000_resume); + static struct pci_driver e1000_driver = { .name = e1000_driver_name, .id_table = e1000_pci_tbl, .probe = e1000_probe, .remove = e1000_remove, -#ifdef CONFIG_PM - /* Power Management Hooks */ - .suspend = e1000_suspend, - .resume = e1000_resume, -#endif + .driver = { + .pm = &e1000_pm_ops, + }, .shutdown = e1000_shutdown, .err_handler = &e1000_err_handler }; @@ -196,7 +192,6 @@ static struct pci_driver e1000_driver = { MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>"); MODULE_DESCRIPTION("Intel(R) PRO/1000 Network Driver"); MODULE_LICENSE("GPL v2"); -MODULE_VERSION(DRV_VERSION); #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK) static int debug = -1; @@ -223,7 +218,7 @@ struct net_device *e1000_get_hw_dev(struct e1000_hw *hw) static int __init e1000_init_module(void) { int ret; - pr_info("%s - version %s\n", e1000_driver_string, e1000_driver_version); + pr_info("%s\n", e1000_driver_string); pr_info("%s\n", e1000_copyright); @@ -1143,7 +1138,7 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent) EEPROM_INIT_CONTROL3_PORT_B, 1, &eeprom_data); break; } - /* Fall Through */ + fallthrough; default: e1000_read_eeprom(hw, EEPROM_INIT_CONTROL3_PORT_A, 1, &eeprom_data); @@ -3159,7 +3154,6 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, if ((unsigned long)(skb_tail_pointer(skb) - 1) & 4) break; - /* fall through */ pull_size = min((unsigned int)4, skb->data_len); if (!__pskb_pull_tail(skb, pull_size)) { e_err(drv, "__pskb_pull_tail " @@ -5060,9 +5054,6 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake) struct e1000_hw *hw = &adapter->hw; u32 ctrl, ctrl_ext, rctl, status; u32 wufc = adapter->wol; -#ifdef CONFIG_PM - int retval = 0; -#endif netif_device_detach(netdev); @@ -5076,12 +5067,6 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake) e1000_down(adapter); } -#ifdef CONFIG_PM - retval = pci_save_state(pdev); - if (retval) - return retval; -#endif - status = er32(STATUS); if (status & E1000_STATUS_LU) wufc &= ~E1000_WUFC_LNKC; @@ -5142,37 +5127,26 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake) return 0; } -#ifdef CONFIG_PM -static int e1000_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused e1000_suspend(struct device *dev) { int retval; + struct pci_dev *pdev = to_pci_dev(dev); bool wake; retval = __e1000_shutdown(pdev, &wake); - if (retval) - return retval; - - if (wake) { - pci_prepare_to_sleep(pdev); - } else { - pci_wake_from_d3(pdev, false); - pci_set_power_state(pdev, PCI_D3hot); - } + device_set_wakeup_enable(dev, wake); - return 0; + return retval; } -static int e1000_resume(struct pci_dev *pdev) +static int __maybe_unused e1000_resume(struct device *dev) { + struct pci_dev *pdev = to_pci_dev(dev); struct net_device *netdev = pci_get_drvdata(pdev); struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; u32 err; - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); - pci_save_state(pdev); - if (adapter->need_ioport) err = pci_enable_device(pdev); else @@ -5209,7 +5183,6 @@ static int e1000_resume(struct pci_dev *pdev) return 0; } -#endif static void e1000_shutdown(struct pci_dev *pdev) { |