staging: r8188eu: Add files for new driver - part 29

This commit adds files include/rtw_p2p.h, include/rtw_pwrctrl.h,
include/rtw_qos.h, include/rtw_recv.h, and include/rtw_rf.h.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/rtw_p2p.h

+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * 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_P2P_H_
+#define __RTW_P2P_H_
+
+#include <drv_types.h>
+
+u32 build_beacon_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
+u32 build_probe_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
+u32 build_prov_disc_request_p2p_ie(struct wifidirect_info *pwdinfo,
+				   u8 *pbuf, u8 *pssid, u8 ussidlen,
+				   u8 *pdev_raddr);
+u32 build_assoc_resp_p2p_ie(struct wifidirect_info *pwdinfo,
+			    u8 *pbuf, u8 status_code);
+u32 build_deauth_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf);
+u32 process_probe_req_p2p_ie(struct wifidirect_info *pwdinfo,
+			     u8 *pframe, uint len);
+u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo,
+			     u8 *pframe, uint len, struct sta_info *psta);
+u32 process_p2p_devdisc_req(struct wifidirect_info *pwdinfo,
+			    u8 *pframe, uint len);
+u32 process_p2p_devdisc_resp(struct wifidirect_info *pwdinfo,
+			     u8 *pframe, uint len);
+u8 process_p2p_provdisc_req(struct wifidirect_info *pwdinfo,
+			    u8 *pframe, uint len);
+u8 process_p2p_provdisc_resp(struct wifidirect_info *pwdinfo,  u8 *pframe);
+u8 process_p2p_group_negotation_req(struct wifidirect_info *pwdinfo,
+				    u8 *pframe, uint len);
+u8 process_p2p_group_negotation_resp(struct wifidirect_info *pwdinfo,
+				     u8 *pframe, uint len);
+u8 process_p2p_group_negotation_confirm(struct wifidirect_info *pwdinfo,
+					u8 *pframe, uint len);
+u8 process_p2p_presence_req(struct wifidirect_info *pwdinfo, u8 *pframe,
+			    uint len);
+void p2p_protocol_wk_hdl(struct adapter *padapter, int intcmdtype);
+void process_p2p_ps_ie(struct adapter *padapter, u8 *ies, u32 ielength);
+void p2p_ps_wk_hdl(struct adapter *padapter, u8 p2p_ps_state);
+u8 p2p_ps_wk_cmd(struct adapter *padapter, u8 p2p_ps_state, u8 enqueue);
+void reset_global_wifidirect_info(struct adapter *padapter);
+int rtw_init_wifi_display_info(struct adapter *padapter);
+void rtw_init_wifidirect_timers(struct adapter *padapter);
+void rtw_init_wifidirect_addrs(struct adapter *padapter, u8 *dev_addr,
+			       u8 *iface_addr);
+void init_wifidirect_info(struct adapter *padapter, enum P2P_ROLE role);
+int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role);
+
+static inline void _rtw_p2p_set_state(struct wifidirect_info *wdinfo,
+				      enum P2P_STATE state)
+{
+	if (wdinfo->p2p_state != state)
+		wdinfo->p2p_state = state;
+}
+
+static inline void _rtw_p2p_set_pre_state(struct wifidirect_info *wdinfo,
+					  enum P2P_STATE state)
+{
+	if (wdinfo->pre_p2p_state != state)
+		wdinfo->pre_p2p_state = state;
+}
+
+static inline void _rtw_p2p_set_role(struct wifidirect_info *wdinfo,
+				     enum P2P_ROLE role)
+{
+	if (wdinfo->role != role)
+		wdinfo->role = role;
+}
+
+static inline int _rtw_p2p_state(struct wifidirect_info *wdinfo)
+{
+	return wdinfo->p2p_state;
+}
+
+static inline int _rtw_p2p_pre_state(struct wifidirect_info *wdinfo)
+{
+	return wdinfo->pre_p2p_state;
+}
+
+static inline int _rtw_p2p_role(struct wifidirect_info *wdinfo)
+{
+	return wdinfo->role;
+}
+
+static inline bool _rtw_p2p_chk_state(struct wifidirect_info *wdinfo,
+				      enum P2P_STATE state)
+{
+	return wdinfo->p2p_state == state;
+}
+
+static inline bool _rtw_p2p_chk_role(struct wifidirect_info *wdinfo,
+				     enum P2P_ROLE role)
+{
+	return wdinfo->role == role;
+}
+
+#define rtw_p2p_set_state(wdinfo, state) _rtw_p2p_set_state(wdinfo, state)
+#define rtw_p2p_set_pre_state(wdinfo, state)				\
+	 _rtw_p2p_set_pre_state(wdinfo, state)
+#define rtw_p2p_set_role(wdinfo, role) _rtw_p2p_set_role(wdinfo, role)
+
+#define rtw_p2p_state(wdinfo) _rtw_p2p_state(wdinfo)
+#define rtw_p2p_pre_state(wdinfo) _rtw_p2p_pre_state(wdinfo)
+#define rtw_p2p_role(wdinfo) _rtw_p2p_role(wdinfo)
+#define rtw_p2p_chk_state(wdinfo, state) _rtw_p2p_chk_state(wdinfo, state)
+#define rtw_p2p_chk_role(wdinfo, role) _rtw_p2p_chk_role(wdinfo, role)
+
+#define rtw_p2p_findphase_ex_set(wdinfo, value) \
+	((wdinfo)->find_phase_state_exchange_cnt = (value))
+
+/* is this find phase exchange for social channel scan? */
+#define rtw_p2p_findphase_ex_is_social(wdinfo)   \
+((wdinfo)->find_phase_state_exchange_cnt >= P2P_FINDPHASE_EX_SOCIAL_FIRST)
+
+/* should we need find phase exchange anymore? */
+#define rtw_p2p_findphase_ex_is_needed(wdinfo) \
+	((wdinfo)->find_phase_state_exchange_cnt < P2P_FINDPHASE_EX_MAX && \
+	(wdinfo)->find_phase_state_exchange_cnt != P2P_FINDPHASE_EX_NONE)
+
+#endif

drivers/staging/rtl8188eu/include/rtw_pwrctrl.h

+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * 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_
+
+#include <osdep_service.h>
+#include <drv_types.h>
+
+#define FW_PWR0		0
+#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_PWR3		0
+#define HW_PWR4		8
+
+#define FW_PWRMSK	0x7
+
+#define XMIT_ALIVE	BIT(0)
+#define RECV_ALIVE	BIT(1)
+#define CMD_ALIVE	BIT(2)
+#define EVT_ALIVE	BIT(3)
+
+enum power_mgnt {
+	PS_MODE_ACTIVE = 0,
+	PS_MODE_MIN,
+	PS_MODE_MAX,
+	PS_MODE_DTIM,
+	PS_MODE_VOIP,
+	PS_MODE_UAPSD_WMM,
+	PS_MODE_UAPSD,
+	PS_MODE_IBSS,
+	PS_MODE_WWLAN,
+	PM_Radio_Off,
+	PM_Card_Disable,
+	PS_MODE_NUM
+};
+
+/*
+	BIT[2:0] = HW state
+	BIT[3] = Protocol PS state,   0: register active state,
+				      1: register sleep state
+	BIT[4] = sub-state
+*/
+
+#define PS_DPS			BIT(0)
+#define PS_LCLK			(PS_DPS)
+#define PS_RF_OFF		BIT(1)
+#define PS_ALL_ON		BIT(2)
+#define PS_ST_ACTIVE		BIT(3)
+
+#define PS_ISR_ENABLE		BIT(4)
+#define PS_IMR_ENABLE		BIT(5)
+#define PS_ACK			BIT(6)
+#define PS_TOGGLE		BIT(7)
+
+#define PS_STATE_MASK		(0x0F)
+#define PS_STATE_HW_MASK	(0x07)
+#define PS_SEQ_MASK		(0xc0)
+
+#define PS_STATE(x)		(PS_STATE_MASK & (x))
+#define PS_STATE_HW(x)		(PS_STATE_HW_MASK & (x))
+#define PS_SEQ(x)		(PS_SEQ_MASK & (x))
+
+#define PS_STATE_S0		(PS_DPS)
+#define PS_STATE_S1		(PS_LCLK)
+#define PS_STATE_S2		(PS_RF_OFF)
+#define PS_STATE_S3		(PS_ALL_ON)
+#define PS_STATE_S4		((PS_ST_ACTIVE) | (PS_ALL_ON))
+
+#define PS_IS_RF_ON(x)	((x) & (PS_ALL_ON))
+#define PS_IS_ACTIVE(x)	((x) & (PS_ST_ACTIVE))
+#define CLR_PS_STATE(x)	((x) = ((x) & (0xF0)))
+
+struct reportpwrstate_parm {
+	unsigned char mode;
+	unsigned char state; /* the CPWM value */
+	unsigned short rsvd;
+};
+
+static inline void _init_pwrlock(struct semaphore  *plock)
+{
+	_rtw_init_sema(plock, 1);
+}
+
+static inline void _free_pwrlock(struct semaphore  *plock)
+{
+	_rtw_free_sema(plock);
+}
+
+static inline void _enter_pwrlock(struct semaphore  *plock)
+{
+	_rtw_down_sema(plock);
+}
+
+static inline void _exit_pwrlock(struct semaphore  *plock)
+{
+	_rtw_up_sema(plock);
+}
+
+#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. */
+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
+};
+
+/*  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-init hw param*/
+#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 RX or TX. */
+#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)
+
+enum _PS_BBRegBackup_ {
+	PSBBREG_RF0 = 0,
+	PSBBREG_RF1,
+	PSBBREG_RF2,
+	PSBBREG_AFE0,
+	PSBBREG_TOTALCNT
+};
+
+enum { /*  for ips_mode */
+	IPS_NONE = 0,
+	IPS_NORMAL,
+	IPS_LEVEL_2,
+};
+
+struct pwrctrl_priv {
+	struct semaphore 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 */
+
+	u8	pwr_mode;
+	u8	smart_ps;
+	u8	bcn_ant_mode;
+
+	u32	alives;
+	struct work_struct cpwm_event;
+	u8	bpower_saving;
+
+	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;
+	uint	ips_enter_cnts;
+	uint	ips_leave_cnts;
+
+	u8	ips_mode;
+	u8	ips_mode_req;	/*  used to accept the mode setting request,
+				 *  will update to ipsmode later */
+	uint bips_processing;
+	u32 ips_deny_time; /* will deny IPS when system time less than this */
+	u8 ps_processing; /* temp used to mark whether in rtw_ps_processor */
+
+	u8	bLeisurePs;
+	u8	LpsIdleCount;
+	u8	power_mgnt;
+	u8	bFwCurrentInPSMode;
+	u32	DelayLPSLastTimeStamp;
+	u8	btcoex_rfon;
+	s32		pnp_current_pwr_state;
+	u8		pnp_bstop_trx;
+
+	u8		bInternalAutoSuspend;
+	u8		bInSuspend;
+#ifdef	CONFIG_BT_COEXIST
+	u8		bAutoResume;
+	u8		autopm_cnt;
+#endif
+	u8		bSupportRemoteWakeup;
+	struct timer_list pwr_state_check_timer;
+	int		pwr_state_check_interval;
+	u8		pwr_state_check_cnts;
+
+	int		ps_flag;
+
+	enum rt_rf_power_state	rf_pwrstate;/* cur power state */
+	enum rt_rf_power_state	change_rfpwrstate;
+
+	u8		wepkeymask;
+	u8		bHWPowerdown;/* if support hw power down */
+	u8		bHWPwrPindetect;
+	u8		bkeepfwalive;
+	u8		brfoffbyhw;
+	unsigned long PS_BBRegBackup[PSBBREG_TOTALCNT];
+};
+
+#define rtw_get_ips_mode_req(pwrctrlpriv) \
+	(pwrctrlpriv)->ips_mode_req
+
+#define rtw_ips_mode_req(pwrctrlpriv, ips_mode) \
+	((pwrctrlpriv)->ips_mode_req = (ips_mode))
+
+#define RTW_PWR_STATE_CHK_INTERVAL 2000
+
+#define _rtw_set_pwr_state_check_timer(pwrctrlpriv, ms) \
+	do { \
+		_set_timer(&(pwrctrlpriv)->pwr_state_check_timer, (ms)); \
+	} while (0)
+
+#define rtw_set_pwr_state_check_timer(pwrctrl)			\
+	_rtw_set_pwr_state_check_timer((pwrctrl),		\
+				       (pwrctrl)->pwr_state_check_interval)
+
+void rtw_init_pwrctrl_priv(struct adapter *adapter);
+void rtw_free_pwrctrl_priv(struct adapter *adapter);
+
+void rtw_set_ps_mode(struct adapter *adapter, u8 ps_mode, u8 smart_ps,
+		     u8 bcn_ant_mode);
+void rtw_set_rpwm(struct adapter *adapter, u8 val8);
+void LeaveAllPowerSaveMode(struct adapter *adapter);
+void ips_enter(struct adapter *padapter);
+int ips_leave(struct adapter *padapter);
+
+void rtw_ps_processor(struct adapter *padapter);
+
+enum rt_rf_power_state RfOnOffDetect(struct adapter *iadapter);
+
+s32 LPS_RF_ON_check(struct adapter *adapter, u32 delay_ms);
+void LPS_Enter(struct adapter *adapter);
+void LPS_Leave(struct adapter *adapter);
+
+u8 rtw_interface_ps_func(struct adapter *adapter,
+			 enum hal_intf_ps_func efunc_id, u8 *val);
+void rtw_set_ips_deny(struct adapter *adapter, u32 ms);
+int _rtw_pwr_wakeup(struct adapter *adapter, u32 ips_defer_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 *adapter, u8 mode);
+int rtw_pm_set_lps(struct adapter *adapter, u8 mode);
+
+#endif  /* __RTL871X_PWRCTRL_H_ */

drivers/staging/rtl8188eu/include/rtw_qos.h

+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * 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_QOS_H_
+#define _RTW_QOS_H_
+
+#include <osdep_service.h>
+
+struct	qos_priv	{
+	unsigned int	  qos_option;	/* bit mask option: u-apsd,
+					 * s-apsd, ts, block ack... */
+};
+
+#endif	/* _RTL871X_QOS_H_ */

drivers/staging/rtl8188eu/include/rtw_rf.h

+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * 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_RF_H_
+#define __RTW_RF_H_
+
+#include <rtw_cmd.h>
+
+#define OFDM_PHY		1
+#define MIXED_PHY		2
+#define CCK_PHY		3
+
+#define NumRates	(13)
+
+/*  slot time for 11g */
+#define SHORT_SLOT_TIME			9
+#define NON_SHORT_SLOT_TIME		20
+
+#define RTL8711_RF_MAX_SENS		6
+#define RTL8711_RF_DEF_SENS		4
+
+/*  We now define the following channels as the max channels in each
+ * channel plan. */
+/*  2G, total 14 chnls */
+/*  {1,2,3,4,5,6,7,8,9,10,11,12,13,14} */
+#define	MAX_CHANNEL_NUM_2G		14
+#define	MAX_CHANNEL_NUM			14	/* 2.4 GHz only */
+
+#define NUM_REGULATORYS	1
+
+/* Country codes */
+#define USA				0x555320
+#define EUROPE				0x1 /* temp, should be provided later */
+#define JAPAN				0x2 /* temp, should be provided later */
+
+struct	regulatory_class {
+	u32	starting_freq;				/* MHz, */
+	u8	channel_set[MAX_CHANNEL_NUM];
+	u8	channel_cck_power[MAX_CHANNEL_NUM];	/* dbm */
+	u8	channel_ofdm_power[MAX_CHANNEL_NUM];	/* dbm */
+	u8	txpower_limit;				/* dbm */
+	u8	channel_spacing;			/* MHz */
+	u8	modem;
+};
+
+enum capability {
+	cESS		= 0x0001,
+	cIBSS		= 0x0002,
+	cPollable	= 0x0004,
+	cPollReq	= 0x0008,
+	cPrivacy	= 0x0010,
+	cShortPreamble	= 0x0020,
+	cPBCC		= 0x0040,
+	cChannelAgility	= 0x0080,
+	cSpectrumMgnt	= 0x0100,
+	cQos		= 0x0200,	/* For HCCA, use with CF-Pollable
+					 * and CF-PollReq */
+	cShortSlotTime	= 0x0400,
+	cAPSD		= 0x0800,
+	cRM		= 0x1000,	/*  RRM (Radio Request Measurement) */
+	cDSSS_OFDM	= 0x2000,
+	cDelayedBA	= 0x4000,
+	cImmediateBA	= 0x8000,
+};
+
+enum	_REG_PREAMBLE_MODE {
+	PREAMBLE_LONG	= 1,
+	PREAMBLE_AUTO	= 2,
+	PREAMBLE_SHORT	= 3,
+};
+
+enum _RTL8712_RF_MIMO_CONFIG_ {
+	RTL8712_RFCONFIG_1T = 0x10,
+	RTL8712_RFCONFIG_2T = 0x20,
+	RTL8712_RFCONFIG_1R = 0x01,
+	RTL8712_RFCONFIG_2R = 0x02,
+	RTL8712_RFCONFIG_1T1R = 0x11,
+	RTL8712_RFCONFIG_1T2R = 0x12,
+	RTL8712_RFCONFIG_TURBO = 0x92,
+	RTL8712_RFCONFIG_2T2R = 0x22
+};
+
+enum rf90_radio_path {
+	RF90_PATH_A = 0,		/* Radio Path A */
+	RF90_PATH_B = 1,		/* Radio Path B */
+	RF90_PATH_C = 2,		/* Radio Path C */
+	RF90_PATH_D = 3			/* Radio Path D */
+};
+
+/*  Bandwidth Offset */
+#define HAL_PRIME_CHNL_OFFSET_DONT_CARE	0
+#define HAL_PRIME_CHNL_OFFSET_LOWER	1
+#define HAL_PRIME_CHNL_OFFSET_UPPER	2
+
+/*  Represent Channel Width in HT Capabilities */
+/*  */
+enum ht_channel_width {
+	HT_CHANNEL_WIDTH_20 = 0,
+	HT_CHANNEL_WIDTH_40 = 1,
+	HT_CHANNEL_WIDTH_80 = 2,
+	HT_CHANNEL_WIDTH_160 = 3,
+	HT_CHANNEL_WIDTH_10 = 4,
+};
+
+/*  */
+/*  Represent Extention Channel Offset in HT Capabilities */
+/*  This is available only in 40Mhz mode. */
+/*  */
+enum ht_extchnl_offset {
+	HT_EXTCHNL_OFFSET_NO_EXT = 0,
+	HT_EXTCHNL_OFFSET_UPPER = 1,
+	HT_EXTCHNL_OFFSET_NO_DEF = 2,
+	HT_EXTCHNL_OFFSET_LOWER = 3,
+};
+
+/* 2007/11/15 MH Define different RF type. */
+enum rt_rf_type_def {
+	RF_1T2R = 0,
+	RF_2T4R = 1,
+	RF_2T2R = 2,
+	RF_1T1R = 3,
+	RF_2T2R_GREEN = 4,
+	RF_819X_MAX_TYPE = 5,
+};
+
+u32 rtw_ch2freq(u32 ch);
+u32 rtw_freq2ch(u32 freq);
+
+
+#endif /* _RTL8711_RF_H_ */