diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-pci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c index 0b815de9254e..fb7e436b40c7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-pci.c +++ b/drivers/net/wireless/iwlwifi/iwl-pci.c @@ -508,6 +508,11 @@ static int iwl_pci_suspend(struct device *device) struct pci_dev *pdev = to_pci_dev(device); struct iwl_bus *bus = pci_get_drvdata(pdev); + /* Before you put code here, think about WoWLAN. You cannot check here + * whether WoWLAN is enabled or not, and your code will run even if + * WoWLAN is enabled - don't kill the NIC, someone may need it in Sx. + */ + return iwl_suspend(bus->drv_data); } @@ -516,6 +521,11 @@ static int iwl_pci_resume(struct device *device) struct pci_dev *pdev = to_pci_dev(device); struct iwl_bus *bus = pci_get_drvdata(pdev); + /* Before you put code here, think about WoWLAN. You cannot check here + * whether WoWLAN is enabled or not, and your code will run even if + * WoWLAN is enabled - the NIC may be alive. + */ + /* * We disable the RETRY_TIMEOUT register (0x41) to keep * PCI Tx retries from interfering with C3 CPU state. |