* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
#include "r8192E_phyreg.h"
#include "r8190P_rtl8256.h" /* RTL8225 Radio frontend */
#include "r8192E_cmdpkt.h"
+#include <linux/jiffies.h>
-static void rtl8192_hw_sleep_down(struct net_device *dev)
+static void _rtl92e_hw_sleep(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
unsigned long flags = 0;
if (priv->RFChangeInProgress) {
spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
RT_TRACE(COMP_DBG,
- "rtl8192_hw_sleep_down(): RF Change in progress!\n");
+ "_rtl92e_hw_sleep(): RF Change in progress!\n");
return;
}
spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
RT_TRACE(COMP_DBG, "%s()============>come to sleep down\n", __func__);
- MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS, false);
+ rtl92e_set_rf_state(dev, eRfSleep, RF_CHANGE_BY_PS);
}
-void rtl8192_hw_sleep_wq(void *data)
+void rtl92e_hw_sleep_wq(void *data)
{
struct rtllib_device *ieee = container_of_dwork_rsl(data,
struct rtllib_device, hw_sleep_wq);
struct net_device *dev = ieee->dev;
- rtl8192_hw_sleep_down(dev);
+ _rtl92e_hw_sleep(dev);
}
-void rtl8192_hw_wakeup(struct net_device *dev)
+void rtl92e_hw_wakeup(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
unsigned long flags = 0;
if (priv->RFChangeInProgress) {
spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
RT_TRACE(COMP_DBG,
- "rtl8192_hw_wakeup(): RF Change in progress!\n");
+ "rtl92e_hw_wakeup(): RF Change in progress!\n");
queue_delayed_work_rsl(priv->rtllib->wq,
&priv->rtllib->hw_wakeup_wq,
msecs_to_jiffies(10));
}
spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
RT_TRACE(COMP_PS, "%s()============>come to wake up\n", __func__);
- MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS, false);
+ rtl92e_set_rf_state(dev, eRfOn, RF_CHANGE_BY_PS);
}
-void rtl8192_hw_wakeup_wq(void *data)
+void rtl92e_hw_wakeup_wq(void *data)
{
struct rtllib_device *ieee = container_of_dwork_rsl(data,
struct rtllib_device, hw_wakeup_wq);
struct net_device *dev = ieee->dev;
- rtl8192_hw_wakeup(dev);
+ rtl92e_hw_wakeup(dev);
}
#define MIN_SLEEP_TIME 50
#define MAX_SLEEP_TIME 10000
-void rtl8192_hw_to_sleep(struct net_device *dev, u64 time)
+void rtl92e_enter_sleep(struct net_device *dev, u64 time)
{
struct r8192_priv *priv = rtllib_priv(dev);
u32 tmp;
unsigned long flags;
+ unsigned long timeout;
spin_lock_irqsave(&priv->ps_lock, flags);
time -= msecs_to_jiffies(8 + 16 + 7);
- if ((time - jiffies) <= msecs_to_jiffies(MIN_SLEEP_TIME)) {
+ timeout = jiffies + msecs_to_jiffies(MIN_SLEEP_TIME);
+ if (time_before((unsigned long)time, timeout)) {
spin_unlock_irqrestore(&priv->ps_lock, flags);
netdev_info(dev, "too short to sleep::%lld < %ld\n",
time - jiffies, msecs_to_jiffies(MIN_SLEEP_TIME));
return;
}
-
- if ((time - jiffies) > msecs_to_jiffies(MAX_SLEEP_TIME)) {
+ timeout = jiffies + msecs_to_jiffies(MAX_SLEEP_TIME);
+ if (time_after((unsigned long)time, timeout)) {
netdev_info(dev, "========>too long to sleep:%lld > %ld\n",
time - jiffies, msecs_to_jiffies(MAX_SLEEP_TIME));
spin_unlock_irqrestore(&priv->ps_lock, flags);
spin_unlock_irqrestore(&priv->ps_lock, flags);
}
-static void InactivePsWorkItemCallback(struct net_device *dev)
+static void _rtl92e_ps_update_rf_state(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
&(priv->rtllib->PowerSaveControl);
- RT_TRACE(COMP_PS, "InactivePsWorkItemCallback() --------->\n");
+ RT_TRACE(COMP_PS, "_rtl92e_ps_update_rf_state() --------->\n");
pPSC->bSwRfProcessing = true;
- RT_TRACE(COMP_PS, "InactivePsWorkItemCallback(): Set RF to %s.\n",
+ RT_TRACE(COMP_PS, "_rtl92e_ps_update_rf_state(): Set RF to %s.\n",
pPSC->eInactivePowerState == eRfOff ? "OFF" : "ON");
- MgntActSet_RF_State(dev, pPSC->eInactivePowerState, RF_CHANGE_BY_IPS,
- false);
+ rtl92e_set_rf_state(dev, pPSC->eInactivePowerState, RF_CHANGE_BY_IPS);
pPSC->bSwRfProcessing = false;
- RT_TRACE(COMP_PS, "InactivePsWorkItemCallback() <---------\n");
+ RT_TRACE(COMP_PS, "_rtl92e_ps_update_rf_state() <---------\n");
}
-void IPSEnter(struct net_device *dev)
+void rtl92e_ips_enter(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
if (rtState == eRfOn && !pPSC->bSwRfProcessing &&
(priv->rtllib->state != RTLLIB_LINKED) &&
(priv->rtllib->iw_mode != IW_MODE_MASTER)) {
- RT_TRACE(COMP_PS, "IPSEnter(): Turn off RF.\n");
+ RT_TRACE(COMP_PS, "rtl92e_ips_enter(): Turn off RF.\n");
pPSC->eInactivePowerState = eRfOff;
priv->isRFOff = true;
priv->bInPowerSaveMode = true;
- InactivePsWorkItemCallback(dev);
+ _rtl92e_ps_update_rf_state(dev);
}
}
}
-void IPSLeave(struct net_device *dev)
+void rtl92e_ips_leave(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
rtState = priv->rtllib->eRFPowerState;
if (rtState != eRfOn && !pPSC->bSwRfProcessing &&
priv->rtllib->RfOffReason <= RF_CHANGE_BY_IPS) {
- RT_TRACE(COMP_PS, "IPSLeave(): Turn on RF.\n");
+ RT_TRACE(COMP_PS, "rtl92e_ips_leave(): Turn on RF.\n");
pPSC->eInactivePowerState = eRfOn;
priv->bInPowerSaveMode = false;
- InactivePsWorkItemCallback(dev);
+ _rtl92e_ps_update_rf_state(dev);
}
}
}
-void IPSLeave_wq(void *data)
+void rtl92e_ips_leave_wq(void *data)
{
struct rtllib_device *ieee = container_of_work_rsl(data,
struct rtllib_device, ips_leave_wq);
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
down(&priv->rtllib->ips_sem);
- IPSLeave(dev);
+ rtl92e_ips_leave(dev);
up(&priv->rtllib->ips_sem);
}
-void rtllib_ips_leave_wq(struct net_device *dev)
+void rtl92e_rtllib_ips_leave_wq(struct net_device *dev)
{
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
enum rt_rf_power_state rtState;
if (priv->rtllib->PowerSaveControl.bInactivePs) {
if (rtState == eRfOff) {
if (priv->rtllib->RfOffReason > RF_CHANGE_BY_IPS) {
- RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",
- __func__);
+ netdev_warn(dev, "%s(): RF is OFF.\n",
+ __func__);
return;
}
- netdev_info(dev, "=========>%s(): IPSLeave\n",
+ netdev_info(dev, "=========>%s(): rtl92e_ips_leave\n",
__func__);
queue_work_rsl(priv->rtllib->wq,
&priv->rtllib->ips_leave_wq);
}
}
-void rtllib_ips_leave(struct net_device *dev)
+void rtl92e_rtllib_ips_leave(struct net_device *dev)
{
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
down(&priv->rtllib->ips_sem);
- IPSLeave(dev);
+ rtl92e_ips_leave(dev);
up(&priv->rtllib->ips_sem);
}
-static bool MgntActSet_802_11_PowerSaveMode(struct net_device *dev,
- u8 rtPsMode)
+static bool _rtl92e_ps_set_mode(struct net_device *dev, u8 rtPsMode)
{
struct r8192_priv *priv = rtllib_priv(dev);
rtPsMode == RTLLIB_PS_DISABLED) {
unsigned long flags;
- rtl8192_hw_wakeup(dev);
+ rtl92e_hw_wakeup(dev);
priv->rtllib->sta_sleep = LPS_IS_WAKE;
spin_lock_irqsave(&(priv->rtllib->mgmt_tx_lock), flags);
return true;
}
-void LeisurePSEnter(struct net_device *dev)
+void rtl92e_leisure_ps_enter(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
&(priv->rtllib->PowerSaveControl);
- RT_TRACE(COMP_PS, "LeisurePSEnter()...\n");
+ RT_TRACE(COMP_PS, "rtl92e_leisure_ps_enter()...\n");
RT_TRACE(COMP_PS,
"pPSC->bLeisurePs = %d, ieee->ps = %d,pPSC->LpsIdleCount is %d,RT_CHECK_FOR_HANG_PERIOD is %d\n",
pPSC->bLeisurePs, priv->rtllib->ps, pPSC->LpsIdleCount,
if (priv->rtllib->ps == RTLLIB_PS_DISABLED) {
RT_TRACE(COMP_LPS,
- "LeisurePSEnter(): Enter 802.11 power save mode...\n");
+ "rtl92e_leisure_ps_enter(): Enter 802.11 power save mode...\n");
if (!pPSC->bFwCtrlLPS) {
if (priv->rtllib->SetFwCmdHandler)
priv->rtllib->SetFwCmdHandler(
dev, FW_CMD_LPS_ENTER);
}
- MgntActSet_802_11_PowerSaveMode(dev,
- RTLLIB_PS_MBCAST |
+ _rtl92e_ps_set_mode(dev, RTLLIB_PS_MBCAST |
RTLLIB_PS_UNICAST);
}
} else
}
}
-void LeisurePSLeave(struct net_device *dev)
+void rtl92e_leisure_ps_leave(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
&(priv->rtllib->PowerSaveControl);
- RT_TRACE(COMP_PS, "LeisurePSLeave()...\n");
+ RT_TRACE(COMP_PS, "rtl92e_leisure_ps_leave()...\n");
RT_TRACE(COMP_PS, "pPSC->bLeisurePs = %d, ieee->ps = %d\n",
pPSC->bLeisurePs, priv->rtllib->ps);
if (pPSC->bLeisurePs) {
if (priv->rtllib->ps != RTLLIB_PS_DISABLED) {
RT_TRACE(COMP_LPS,
- "LeisurePSLeave(): Busy Traffic , Leave 802.11 power save..\n");
- MgntActSet_802_11_PowerSaveMode(dev,
- RTLLIB_PS_DISABLED);
+ "rtl92e_leisure_ps_leave(): Busy Traffic , Leave 802.11 power save..\n");
+ _rtl92e_ps_set_mode(dev, RTLLIB_PS_DISABLED);
if (!pPSC->bFwCtrlLPS) {
if (priv->rtllib->SetFwCmdHandler)
Code Review / kvmfornfv.git / blobdiff