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path: root/drivers/staging/rtl8192e/rtl_pm.c
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Diffstat (limited to 'drivers/staging/rtl8192e/rtl_pm.c')
-rw-r--r--drivers/staging/rtl8192e/rtl_pm.c136
1 files changed, 62 insertions, 74 deletions
diff --git a/drivers/staging/rtl8192e/rtl_pm.c b/drivers/staging/rtl8192e/rtl_pm.c
index af1c8201e01d..92e2fde7f5f4 100644
--- a/drivers/staging/rtl8192e/rtl_pm.c
+++ b/drivers/staging/rtl8192e/rtl_pm.c
@@ -23,42 +23,38 @@
#include "r8190P_rtl8256.h"
#include "rtl_pm.h"
-int rtl8192E_save_state (struct pci_dev *dev, pm_message_t state)
+int rtl8192E_save_state(struct pci_dev *dev, pm_message_t state)
{
- printk(KERN_NOTICE "r8192E save state call (state %u).\n", state.event);
- return(-EAGAIN);
+ printk(KERN_NOTICE "r8192E save state call (state %u).\n", state.event);
+ return -EAGAIN;
}
-int rtl8192E_suspend (struct pci_dev *pdev, pm_message_t state)
+int rtl8192E_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct r8192_priv *priv = rtllib_priv(dev);
u32 ulRegRead;
- RT_TRACE(COMP_POWER, "============> r8192E suspend call.\n");
- printk("============> r8192E suspend call.\n");
+ printk(KERN_INFO "============> r8192E suspend call.\n");
del_timer_sync(&priv->gpio_polling_timer);
cancel_delayed_work(&priv->gpio_change_rf_wq);
priv->polling_timer_on = 0;
- if (!netif_running(dev)){
- printk("RTL819XE:UI is open out of suspend function\n");
- goto out_pci_suspend;
- }
+ if (!netif_running(dev)) {
+ printk(KERN_INFO "RTL819XE:UI is open out of suspend "
+ "function\n");
+ goto out_pci_suspend;
+ }
-#ifdef HAVE_NET_DEVICE_OPS
if (dev->netdev_ops->ndo_stop)
dev->netdev_ops->ndo_stop(dev);
-#else
- dev->stop(dev);
-#endif
netif_device_detach(dev);
if (!priv->rtllib->bSupportRemoteWakeUp) {
- MgntActSet_RF_State(dev, eRfOff, RF_CHANGE_BY_INIT,true);
+ MgntActSet_RF_State(dev, eRfOff, RF_CHANGE_BY_INIT, true);
ulRegRead = read_nic_dword(dev, CPU_GEN);
- ulRegRead|=CPU_GEN_SYSTEM_RESET;
+ ulRegRead |= CPU_GEN_SYSTEM_RESET;
write_nic_dword(dev, CPU_GEN, ulRegRead);
} else {
write_nic_dword(dev, WFCRC0, 0xffffffff);
@@ -68,81 +64,73 @@ int rtl8192E_suspend (struct pci_dev *pdev, pm_message_t state)
write_nic_byte(dev, MacBlkCtrl, 0xa);
}
out_pci_suspend:
- RT_TRACE(COMP_POWER, "r8192E support WOL call??????????????????????\n");
printk("r8192E support WOL call??????????????????????\n");
- if (priv->rtllib->bSupportRemoteWakeUp) {
- RT_TRACE(COMP_POWER, "r8192E support WOL call!!!!!!!!!!!!!!!!!!.\n");
- }
+ if (priv->rtllib->bSupportRemoteWakeUp)
+ RT_TRACE(COMP_POWER, "r8192E support WOL call!!!!!!!"
+ "!!!!!!!!!!!.\n");
pci_save_state(pdev);
pci_disable_device(pdev);
- pci_enable_wake(pdev, pci_choose_state(pdev,state),\
- priv->rtllib->bSupportRemoteWakeUp?1:0);
- pci_set_power_state(pdev,pci_choose_state(pdev,state));
+ pci_enable_wake(pdev, pci_choose_state(pdev, state),
+ priv->rtllib->bSupportRemoteWakeUp ? 1 : 0);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
- mdelay(20);
+ mdelay(20);
return 0;
}
-int rtl8192E_resume (struct pci_dev *pdev)
+int rtl8192E_resume(struct pci_dev *pdev)
{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct r8192_priv *priv = rtllib_priv(dev);
- int err;
- u32 val;
-
- RT_TRACE(COMP_POWER, "================>r8192E resume call.");
- printk("================>r8192E resume call.\n");
-
- pci_set_power_state(pdev, PCI_D0);
-
- err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
- dev->name);
- return err;
- }
- pci_restore_state(pdev);
-
- pci_read_config_dword(pdev, 0x40, &val);
- if ((val & 0x0000ff00) != 0) {
- pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
- }
-
- pci_enable_wake(pdev, PCI_D0, 0);
-
- if (priv->polling_timer_on == 0){
- check_rfctrl_gpio_timer((unsigned long)dev);
- }
-
- if (!netif_running(dev)){
- printk("RTL819XE:UI is open out of resume function\n");
- goto out;
- }
-
- netif_device_attach(dev);
-#ifdef HAVE_NET_DEVICE_OPS
- if (dev->netdev_ops->ndo_open)
- dev->netdev_ops->ndo_open(dev);
-#else
- dev->open(dev);
-#endif
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct r8192_priv *priv = rtllib_priv(dev);
+ int err;
+ u32 val;
+
+ printk(KERN_INFO "================>r8192E resume call.\n");
- if (!priv->rtllib->bSupportRemoteWakeUp) {
- MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_INIT,true);
- }
+ pci_set_power_state(pdev, PCI_D0);
+
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+ dev->name);
+ return err;
+ }
+ pci_restore_state(pdev);
+
+ pci_read_config_dword(pdev, 0x40, &val);
+ if ((val & 0x0000ff00) != 0)
+ pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
+
+ pci_enable_wake(pdev, PCI_D0, 0);
+
+ if (priv->polling_timer_on == 0)
+ check_rfctrl_gpio_timer((unsigned long)dev);
+
+ if (!netif_running(dev)) {
+ printk(KERN_INFO "RTL819XE:UI is open out of resume "
+ "function\n");
+ goto out;
+ }
+
+ netif_device_attach(dev);
+ if (dev->netdev_ops->ndo_open)
+ dev->netdev_ops->ndo_open(dev);
+
+ if (!priv->rtllib->bSupportRemoteWakeUp)
+ MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_INIT, true);
out:
- RT_TRACE(COMP_POWER, "<================r8192E resume call.\n");
- return 0;
+ RT_TRACE(COMP_POWER, "<================r8192E resume call.\n");
+ return 0;
}
-int rtl8192E_enable_wake (struct pci_dev *dev, pm_message_t state, int enable)
+int rtl8192E_enable_wake(struct pci_dev *dev, pm_message_t state, int enable)
{
- printk(KERN_NOTICE "r8192E enable wake call (state %u, enable %d).\n",
+ printk(KERN_NOTICE "r8192E enable wake call (state %u, enable %d).\n",
state.event, enable);
- return(-EAGAIN);
+ return -EAGAIN;
}
#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.