* 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
- *
- *
******************************************************************************/
#ifndef __RTW_PWRCTRL_H_
#define __RTW_PWRCTRL_H_
#define FW_PWR0 0
-#define FW_PWR1 1
-#define FW_PWR2 2
-#define FW_PWR3 3
+#define FW_PWR1 1
+#define FW_PWR2 2
+#define FW_PWR3 3
#define HW_PWR0 7
-#define HW_PWR1 6
-#define HW_PWR2 2
+#define HW_PWR1 6
+#define HW_PWR2 2
#define HW_PWR3 0
#define HW_PWR4 8
PS_MODE_ACTIVE = 0 ,
PS_MODE_MIN ,
PS_MODE_MAX ,
- PS_MODE_DTIM , //PS_MODE_SELF_DEFINED
+ PS_MODE_DTIM , /* PS_MODE_SELF_DEFINED */
PS_MODE_VOIP ,
PS_MODE_UAPSD_WMM ,
PS_MODE_UAPSD ,
#ifdef CONFIG_PNO_SUPPORT
#define MAX_PNO_LIST_COUNT 16
-#define MAX_SCAN_LIST_COUNT 14 //2.4G only
+#define MAX_SCAN_LIST_COUNT 14 /* 2.4G only */
#endif
/*
struct reportpwrstate_parm {
unsigned char mode;
- unsigned char state; //the CPWM value
+ unsigned char state; /* the CPWM value */
unsigned short rsvd;
};
typedef _sema _pwrlock;
-#define LPS_DELAY_TIME 1*HZ // 1 sec
+#define LPS_DELAY_TIME 1*HZ /* 1 sec */
#define EXE_PWR_NONE 0x01
#define EXE_PWR_IPS 0x02
#define EXE_PWR_LPS 0x04
-// RF state.
-typedef enum _rt_rf_power_state
-{
- rf_on, // RF is on after RFSleep or RFOff
- rf_sleep, // 802.11 Power Save mode
- rf_off, // HW/SW Radio OFF or Inactive Power Save
- //=====Add the new RF state above this line=====//
+/* RF state. */
+enum rt_rf_power_state {
+ rf_on, /* RF is on after RFSleep or RFOff */
+ rf_sleep, /* 802.11 Power Save mode */
+ rf_off, /* HW/SW Radio OFF or Inactive Power Save */
+ /* Add the new RF state above this line ===== */
rf_max
-}rt_rf_power_state;
-
-// RF Off Level for IPS or HW/SW radio off
-#define RT_RF_OFF_LEVL_ASPM BIT(0) // PCI ASPM
-#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) // PCI clock request
-#define RT_RF_OFF_LEVL_PCI_D3 BIT(2) // PCI D3 mode
-#define RT_RF_OFF_LEVL_HALT_NIC BIT(3) // NIC halt, re-initialize hw parameters
-#define RT_RF_OFF_LEVL_FREE_FW BIT(4) // FW free, re-download the FW
-#define RT_RF_OFF_LEVL_FW_32K BIT(5) // FW in 32k
-#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6) // Always enable ASPM and Clock Req in initialization.
-#define RT_RF_LPS_DISALBE_2R BIT(30) // When LPS is on, disable 2R if no packet is received or transmittd.
-#define RT_RF_LPS_LEVEL_ASPM BIT(31) // LPS with ASPM
+};
+
+/* RF Off Level for IPS or HW/SW radio off */
+#define RT_RF_OFF_LEVL_ASPM BIT(0) /* PCI ASPM */
+#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) /* PCI clock request */
+#define RT_RF_OFF_LEVL_PCI_D3 BIT(2) /* PCI D3 mode */
+#define RT_RF_OFF_LEVL_HALT_NIC BIT(3) /* NIC halt, re-initialize hw parameters */
+#define RT_RF_OFF_LEVL_FREE_FW BIT(4) /* FW free, re-download the FW */
+#define RT_RF_OFF_LEVL_FW_32K BIT(5) /* FW in 32k */
+#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6) /* Always enable ASPM and Clock Req in initialization. */
+#define RT_RF_LPS_DISALBE_2R BIT(30) /* When LPS is on, disable 2R if no packet is received or transmittd. */
+#define RT_RF_LPS_LEVEL_ASPM BIT(31) /* LPS with ASPM */
#define RT_IN_PS_LEVEL(ppsc, _PS_FLAG) ((ppsc->cur_ps_level & _PS_FLAG) ? true : false)
#define RT_CLEAR_PS_LEVEL(ppsc, _PS_FLAG) (ppsc->cur_ps_level &= (~(_PS_FLAG)))
#define RT_SET_PS_LEVEL(ppsc, _PS_FLAG) (ppsc->cur_ps_level |= _PS_FLAG)
-// ASPM OSC Control bit, added by Roger, 2013.03.29.
-#define RT_PCI_ASPM_OSC_IGNORE 0 // PCI ASPM ignore OSC control in default
-#define RT_PCI_ASPM_OSC_ENABLE BIT0 // PCI ASPM controlled by OS according to ACPI Spec 5.0
-#define RT_PCI_ASPM_OSC_DISABLE BIT1 // PCI ASPM controlled by driver or BIOS, i.e., force enable ASPM
+/* ASPM OSC Control bit, added by Roger, 2013.03.29. */
+#define RT_PCI_ASPM_OSC_IGNORE 0 /* PCI ASPM ignore OSC control in default */
+#define RT_PCI_ASPM_OSC_ENABLE BIT0 /* PCI ASPM controlled by OS according to ACPI Spec 5.0 */
+#define RT_PCI_ASPM_OSC_DISABLE BIT1 /* PCI ASPM controlled by driver or BIOS, i.e., force enable ASPM */
enum _PS_BBRegBackup_ {
PSBBREG_TOTALCNT
};
-enum { // for ips_mode
- IPS_NONE=0,
+enum { /* for ips_mode */
+ IPS_NONE = 0,
IPS_NORMAL,
IPS_LEVEL_2,
IPS_NUM
};
-// Design for pwrctrl_priv.ips_deny, 32 bits for 32 reasons at most
-typedef enum _PS_DENY_REASON
-{
+/* Design for pwrctrl_priv.ips_deny, 32 bits for 32 reasons at most */
+enum PS_DENY_REASON {
PS_DENY_DRV_INITIAL = 0,
PS_DENY_SCAN,
PS_DENY_JOIN,
PS_DENY_MGNT_TX,
PS_DENY_DRV_REMOVE = 30,
PS_DENY_OTHERS = 31
-} PS_DENY_REASON;
+};
#ifdef CONFIG_PNO_SUPPORT
typedef struct pno_nlo_info
{
- u32 fast_scan_period; //Fast scan period
- u32 ssid_num; //number of entry
- u32 slow_scan_period; //slow scan period
- u32 fast_scan_iterations; //Fast scan iterations
- u8 ssid_length[MAX_PNO_LIST_COUNT]; //SSID Length Array
- u8 ssid_cipher_info[MAX_PNO_LIST_COUNT]; //Cipher information for security
- u8 ssid_channel_info[MAX_PNO_LIST_COUNT]; //channel information
+ u32 fast_scan_period; /* Fast scan period */
+ u32 ssid_num; /* number of entry */
+ u32 slow_scan_period; /* slow scan period */
+ u32 fast_scan_iterations; /* Fast scan iterations */
+ u8 ssid_length[MAX_PNO_LIST_COUNT]; /* SSID Length Array */
+ u8 ssid_cipher_info[MAX_PNO_LIST_COUNT]; /* Cipher information for security */
+ u8 ssid_channel_info[MAX_PNO_LIST_COUNT]; /* channel information */
}pno_nlo_info_t;
typedef struct pno_ssid {
- u32 SSID_len;
- u8 SSID[32];
+ u32 SSID_len;
+ u8 SSID[32];
} pno_ssid_t;
typedef struct pno_ssid_list {
typedef struct pno_scan_channel_info
{
- u8 channel;
- u8 tx_power;
- u8 timeout;
- u8 active; //set 1 means active scan, or pasivite scan.
+ u8 channel;
+ u8 tx_power;
+ u8 timeout;
+ u8 active; /* set 1 means active scan, or pasivite scan. */
}pno_scan_channel_info_t;
typedef struct pno_scan_info
{
- u8 enableRFE; //Enable RFE
- u8 period_scan_time; //exclusive with fast_scan_period and slow_scan_period
- u8 periodScan; //exclusive with fast_scan_period and slow_scan_period
- u8 orig_80_offset; //original channel 80 offset
- u8 orig_40_offset; //original channel 40 offset
- u8 orig_bw; //original bandwidth
- u8 orig_ch; //original channel
- u8 channel_num; //number of channel
- u64 rfe_type; //rfe_type && 0x00000000000000ff
+ u8 enableRFE; /* Enable RFE */
+ u8 period_scan_time; /* exclusive with fast_scan_period and slow_scan_period */
+ u8 periodScan; /* exclusive with fast_scan_period and slow_scan_period */
+ u8 orig_80_offset; /* original channel 80 offset */
+ u8 orig_40_offset; /* original channel 40 offset */
+ u8 orig_bw; /* original bandwidth */
+ u8 orig_ch; /* original channel */
+ u8 channel_num; /* number of channel */
+ u64 rfe_type; /* rfe_type && 0x00000000000000ff */
pno_scan_channel_info_t ssid_channel_info[MAX_SCAN_LIST_COUNT];
}pno_scan_info_t;
-#endif //CONFIG_PNO_SUPPORT
+#endif /* CONFIG_PNO_SUPPORT */
struct pwrctrl_priv
{
_pwrlock lock;
_pwrlock check_32k_lock;
- volatile u8 rpwm; // requested power state for fw
- volatile u8 cpwm; // fw current power state. updated when 1. read from HCPWM 2. driver lowers power level
- volatile u8 tog; // toggling
- volatile u8 cpwm_tog; // toggling
+ volatile u8 rpwm; /* requested power state for fw */
+ volatile u8 cpwm; /* fw current power state. updated when 1. read from HCPWM 2. driver lowers power level */
+ volatile u8 tog; /* toggling */
+ volatile u8 cpwm_tog; /* toggling */
- u8 pwr_mode;
- u8 smart_ps;
- u8 bcn_ant_mode;
- u8 dtim;
+ u8 pwr_mode;
+ u8 smart_ps;
+ u8 bcn_ant_mode;
+ u8 dtim;
- u32 alives;
+ u32 alives;
_workitem cpwm_event;
u8 brpwmtimeout;
_workitem rpwmtimeoutwi;
_timer pwr_rpwm_timer;
- u8 bpower_saving; //for LPS/IPS
+ u8 bpower_saving; /* for LPS/IPS */
- u8 b_hw_radio_off;
- u8 reg_rfoff;
- u8 reg_pdnmode; //powerdown mode
- u32 rfoff_reason;
+ u8 b_hw_radio_off;
+ u8 reg_rfoff;
+ u8 reg_pdnmode; /* powerdown mode */
+ u32 rfoff_reason;
- //RF OFF Level
- u32 cur_ps_level;
- u32 reg_rfps_level;
+ /* RF OFF Level */
+ u32 cur_ps_level;
+ u32 reg_rfps_level;
- uint ips_enter_cnts;
- uint ips_leave_cnts;
+ uint ips_enter_cnts;
+ uint ips_leave_cnts;
- u8 ips_mode;
- u8 ips_org_mode;
- u8 ips_mode_req; // used to accept the mode setting request, will update to ipsmode later
+ u8 ips_mode;
+ u8 ips_org_mode;
+ u8 ips_mode_req; /* used to accept the mode setting request, will update to ipsmode later */
uint bips_processing;
unsigned long ips_deny_time; /* will deny IPS when system time is smaller than this */
- u8 pre_ips_type;// 0: default flow, 1: carddisbale flow
+ u8 pre_ips_type;/* 0: default flow, 1: carddisbale flow */
- // ps_deny: if 0, power save is free to go; otherwise deny all kinds of power save.
- // Use PS_DENY_REASON to decide reason.
- // Don't access this variable directly without control function,
- // and this variable should be protected by lock.
+ /* ps_deny: if 0, power save is free to go; otherwise deny all kinds of power save. */
+ /* Use PS_DENY_REASON to decide reason. */
+ /* Don't access this variable directly without control function, */
+ /* and this variable should be protected by lock. */
u32 ps_deny;
u8 ps_processing; /* temporarily used to mark whether in rtw_ps_processor */
u8 fw_psmode_iface_id;
- u8 bLeisurePs;
- u8 LpsIdleCount;
- u8 power_mgnt;
- u8 org_power_mgnt;
- u8 bFwCurrentInPSMode;
+ u8 bLeisurePs;
+ u8 LpsIdleCount;
+ u8 power_mgnt;
+ u8 org_power_mgnt;
+ u8 bFwCurrentInPSMode;
unsigned long DelayLPSLastTimeStamp;
s32 pnp_current_pwr_state;
- u8 pnp_bstop_trx;
+ u8 pnp_bstop_trx;
- u8 bInternalAutoSuspend;
- u8 bInSuspend;
+ u8 bInternalAutoSuspend;
+ u8 bInSuspend;
- u8 bAutoResume;
- u8 autopm_cnt;
+ u8 bAutoResume;
+ u8 autopm_cnt;
- u8 bSupportRemoteWakeup;
- u8 wowlan_wake_reason;
- u8 wowlan_ap_mode;
- u8 wowlan_mode;
+ u8 bSupportRemoteWakeup;
+ u8 wowlan_wake_reason;
+ u8 wowlan_ap_mode;
+ u8 wowlan_mode;
#ifdef CONFIG_WOWLAN
- u8 wowlan_pattern;
- u8 wowlan_magic;
- u8 wowlan_unicast;
- u8 wowlan_pattern_idx;
- u8 wowlan_pno_enable;
+ u8 wowlan_pattern;
+ u8 wowlan_magic;
+ u8 wowlan_unicast;
+ u8 wowlan_pattern_idx;
+ u8 wowlan_pno_enable;
#ifdef CONFIG_PNO_SUPPORT
- u8 pno_in_resume;
- u8 pno_inited;
+ u8 pno_in_resume;
+ u8 pno_inited;
pno_nlo_info_t *pnlo_info;
pno_scan_info_t *pscan_info;
pno_ssid_list_t *pno_ssid_list;
#endif
- u32 wowlan_pattern_context[8][5];
+ u32 wowlan_pattern_context[8][5];
u64 wowlan_fw_iv;
-#endif // CONFIG_WOWLAN
- _timer pwr_state_check_timer;
+#endif /* CONFIG_WOWLAN */
+ _timer pwr_state_check_timer;
int pwr_state_check_interval;
- u8 pwr_state_check_cnts;
+ u8 pwr_state_check_cnts;
- int ps_flag; /* used by autosuspend */
+ int ps_flag; /* used by autosuspend */
- rt_rf_power_state rf_pwrstate;//cur power state, only for IPS
- //rt_rf_power_state current_rfpwrstate;
- rt_rf_power_state change_rfpwrstate;
+ enum rt_rf_power_state rf_pwrstate;/* cur power state, only for IPS */
+ /* rt_rf_power_state current_rfpwrstate; */
+ enum rt_rf_power_state change_rfpwrstate;
- u8 bHWPowerdown; /* power down mode selection. 0:radio off, 1:power down */
- u8 bHWPwrPindetect; /* come from registrypriv.hwpwrp_detect. enable power down function. 0:disable, 1:enable */
- u8 bkeepfwalive;
- u8 brfoffbyhw;
+ u8 bHWPowerdown; /* power down mode selection. 0:radio off, 1:power down */
+ u8 bHWPwrPindetect; /* come from registrypriv.hwpwrp_detect. enable power down function. 0:disable, 1:enable */
+ u8 bkeepfwalive;
+ u8 brfoffbyhw;
unsigned long PS_BBRegBackup[PSBBREG_TOTALCNT];
};
#define _rtw_set_pwr_state_check_timer(pwrctl, ms) \
do { \
- /*DBG_871X("%s _rtw_set_pwr_state_check_timer(%p, %d)\n", __FUNCTION__, (pwrctl), (ms));*/ \
+ /*DBG_871X("%s _rtw_set_pwr_state_check_timer(%p, %d)\n", __func__, (pwrctl), (ms));*/ \
_set_timer(&(pwrctl)->pwr_state_check_timer, (ms)); \
- } while(0)
+ } while (0)
#define rtw_set_pwr_state_check_timer(pwrctl) \
_rtw_set_pwr_state_check_timer((pwrctl), (pwrctl)->pwr_state_check_interval)
-extern void rtw_init_pwrctrl_priv(_adapter *adapter);
-extern void rtw_free_pwrctrl_priv(_adapter * adapter);
-
-s32 rtw_register_task_alive(PADAPTER, u32 task);
-void rtw_unregister_task_alive(PADAPTER, u32 task);
-extern s32 rtw_register_tx_alive(PADAPTER padapter);
-extern void rtw_unregister_tx_alive(PADAPTER padapter);
-extern s32 rtw_register_cmd_alive(PADAPTER padapter);
-extern void rtw_unregister_cmd_alive(PADAPTER padapter);
-extern void cpwm_int_hdl(PADAPTER padapter, struct reportpwrstate_parm *preportpwrstate);
-extern void LPS_Leave_check(PADAPTER padapter);
-
-extern void LeaveAllPowerSaveMode(PADAPTER Adapter);
-extern void LeaveAllPowerSaveModeDirect(PADAPTER Adapter);
-void _ips_enter(_adapter * padapter);
-void ips_enter(_adapter * padapter);
-int _ips_leave(_adapter * padapter);
-int ips_leave(_adapter * padapter);
-
-void rtw_ps_processor(_adapter*padapter);
-
-s32 LPS_RF_ON_check(PADAPTER padapter, u32 delay_ms);
-void LPS_Enter(PADAPTER padapter, const char *msg);
-void LPS_Leave(PADAPTER padapter, const char *msg);
-void traffic_check_for_leave_lps(PADAPTER padapter, u8 tx, u32 tx_packets);
-void rtw_set_ps_mode(PADAPTER padapter, u8 ps_mode, u8 smart_ps, u8 bcn_ant_mode, const char *msg);
-void rtw_set_rpwm(_adapter * padapter, u8 val8);
-
-void rtw_set_ips_deny(_adapter *padapter, u32 ms);
-int _rtw_pwr_wakeup(_adapter *padapter, u32 ips_deffer_ms, const char *caller);
-#define rtw_pwr_wakeup(adapter) _rtw_pwr_wakeup(adapter, RTW_PWR_STATE_CHK_INTERVAL, __FUNCTION__)
-#define rtw_pwr_wakeup_ex(adapter, ips_deffer_ms) _rtw_pwr_wakeup(adapter, ips_deffer_ms, __FUNCTION__)
-int rtw_pm_set_ips(_adapter *padapter, u8 mode);
-int rtw_pm_set_lps(_adapter *padapter, u8 mode);
-
-void rtw_ps_deny(PADAPTER padapter, PS_DENY_REASON reason);
-void rtw_ps_deny_cancel(PADAPTER padapter, PS_DENY_REASON reason);
-u32 rtw_ps_deny_get(PADAPTER padapter);
-
-#endif //__RTL871X_PWRCTRL_H_
+extern void rtw_init_pwrctrl_priv(struct adapter *adapter);
+extern void rtw_free_pwrctrl_priv(struct adapter * adapter);
+
+s32 rtw_register_task_alive(struct adapter *, u32 task);
+void rtw_unregister_task_alive(struct adapter *, u32 task);
+extern s32 rtw_register_tx_alive(struct adapter *padapter);
+extern void rtw_unregister_tx_alive(struct adapter *padapter);
+extern s32 rtw_register_cmd_alive(struct adapter *padapter);
+extern void rtw_unregister_cmd_alive(struct adapter *padapter);
+extern void cpwm_int_hdl(struct adapter *padapter, struct reportpwrstate_parm *preportpwrstate);
+extern void LPS_Leave_check(struct adapter *padapter);
+
+extern void LeaveAllPowerSaveMode(struct adapter * Adapter);
+extern void LeaveAllPowerSaveModeDirect(struct adapter * Adapter);
+void _ips_enter(struct adapter *padapter);
+void ips_enter(struct adapter *padapter);
+int _ips_leave(struct adapter *padapter);
+int ips_leave(struct adapter *padapter);
+
+void rtw_ps_processor(struct adapter *padapter);
+
+s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms);
+void LPS_Enter(struct adapter *padapter, const char *msg);
+void LPS_Leave(struct adapter *padapter, const char *msg);
+void traffic_check_for_leave_lps(struct adapter *padapter, u8 tx, u32 tx_packets);
+void rtw_set_ps_mode(struct adapter *padapter, u8 ps_mode, u8 smart_ps, u8 bcn_ant_mode, const char *msg);
+void rtw_set_rpwm(struct adapter *padapter, u8 val8);
+
+void rtw_set_ips_deny(struct adapter *padapter, u32 ms);
+int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *caller);
+#define rtw_pwr_wakeup(adapter) _rtw_pwr_wakeup(adapter, RTW_PWR_STATE_CHK_INTERVAL, __func__)
+#define rtw_pwr_wakeup_ex(adapter, ips_deffer_ms) _rtw_pwr_wakeup(adapter, ips_deffer_ms, __func__)
+int rtw_pm_set_ips(struct adapter *padapter, u8 mode);
+int rtw_pm_set_lps(struct adapter *padapter, u8 mode);
+
+void rtw_ps_deny(struct adapter *padapter, enum PS_DENY_REASON reason);
+void rtw_ps_deny_cancel(struct adapter *padapter, enum PS_DENY_REASON reason);
+u32 rtw_ps_deny_get(struct adapter *padapter);
+
+#endif /* __RTL871X_PWRCTRL_H_ */