/******************************************************************************
|
*
|
* 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_BEAMFORMING_H_
|
#define __RTW_BEAMFORMING_H_
|
|
#ifdef CONFIG_BEAMFORMING
|
|
#if (BEAMFORMING_SUPPORT == 0) /*for diver defined beamforming*/
|
#define BEAMFORMING_ENTRY_NUM 2
|
#define GET_BEAMFORM_INFO(_pmlmepriv) ((struct beamforming_info *)(&(_pmlmepriv)->beamforming_info))
|
|
|
typedef enum _BEAMFORMING_ENTRY_STATE
|
{
|
BEAMFORMING_ENTRY_STATE_UNINITIALIZE,
|
BEAMFORMING_ENTRY_STATE_INITIALIZEING,
|
BEAMFORMING_ENTRY_STATE_INITIALIZED,
|
BEAMFORMING_ENTRY_STATE_PROGRESSING,
|
BEAMFORMING_ENTRY_STATE_PROGRESSED,
|
}BEAMFORMING_ENTRY_STATE, *PBEAMFORMING_ENTRY_STATE;
|
|
|
typedef enum _BEAMFORMING_STATE
|
{
|
BEAMFORMING_STATE_IDLE,
|
BEAMFORMING_STATE_START,
|
BEAMFORMING_STATE_END,
|
}BEAMFORMING_STATE, *PBEAMFORMING_STATE;
|
|
|
typedef enum _BEAMFORMING_CAP
|
{
|
BEAMFORMING_CAP_NONE = 0x0,
|
BEAMFORMER_CAP_HT_EXPLICIT = 0x1,
|
BEAMFORMEE_CAP_HT_EXPLICIT = 0x2,
|
BEAMFORMER_CAP_VHT_SU = 0x4, // Self has er Cap, because Reg er & peer ee
|
BEAMFORMEE_CAP_VHT_SU = 0x8, // Self has ee Cap, because Reg ee & peer er
|
BEAMFORMER_CAP = 0x10,
|
BEAMFORMEE_CAP = 0x20,
|
}BEAMFORMING_CAP, *PBEAMFORMING_CAP;
|
|
|
typedef enum _SOUNDING_MODE
|
{
|
SOUNDING_SW_VHT_TIMER = 0x0,
|
SOUNDING_SW_HT_TIMER = 0x1,
|
SOUNDING_STOP_All_TIMER = 0x2,
|
SOUNDING_HW_VHT_TIMER = 0x3,
|
SOUNDING_HW_HT_TIMER = 0x4,
|
SOUNDING_STOP_OID_TIMER = 0x5,
|
SOUNDING_AUTO_VHT_TIMER = 0x6,
|
SOUNDING_AUTO_HT_TIMER = 0x7,
|
SOUNDING_FW_VHT_TIMER = 0x8,
|
SOUNDING_FW_HT_TIMER = 0x9,
|
}SOUNDING_MODE, *PSOUNDING_MODE;
|
|
struct beamforming_entry {
|
BOOLEAN bUsed;
|
BOOLEAN bSound;
|
u16 aid; // Used to construct AID field of NDPA packet.
|
u16 mac_id; // Used to Set Reg42C in IBSS mode.
|
u16 p_aid; // Used to fill Reg42C & Reg714 to compare with P_AID of Tx DESC.
|
u16 g_id;
|
u8 mac_addr[6];// Used to fill Reg6E4 to fill Mac address of CSI report frame.
|
CHANNEL_WIDTH sound_bw; // Sounding BandWidth
|
u16 sound_period;
|
BEAMFORMING_CAP beamforming_entry_cap;
|
BEAMFORMING_ENTRY_STATE beamforming_entry_state;
|
u8 ClockResetTimes; /*Modified by Jeffery @2015-04-10*/
|
u8 PreLogSeq; /*Modified by Jeffery @2015-03-30*/
|
u8 LogSeq; /*Modified by Jeffery @2014-10-29*/
|
u16 LogRetryCnt:3; /*Modified by Jeffery @2014-10-29*/
|
u16 LogSuccess:2; /*Modified by Jeffery @2014-10-29*/
|
|
u8 LogStatusFailCnt;
|
u8 PreCsiReport[327];
|
u8 DefaultCsiCnt;
|
BOOLEAN bDefaultCSI;
|
};
|
|
struct sounding_info {
|
u8 sound_idx;
|
CHANNEL_WIDTH sound_bw;
|
SOUNDING_MODE sound_mode;
|
u16 sound_period;
|
};
|
|
struct beamforming_info {
|
BEAMFORMING_CAP beamforming_cap;
|
BEAMFORMING_STATE beamforming_state;
|
struct beamforming_entry beamforming_entry[BEAMFORMING_ENTRY_NUM];
|
u8 beamforming_cur_idx;
|
u8 beamforming_in_progress;
|
u8 sounding_sequence;
|
struct sounding_info sounding_info;
|
};
|
|
struct rtw_ndpa_sta_info {
|
u16 aid:12;
|
u16 feedback_type:1;
|
u16 nc_index:3;
|
};
|
|
BEAMFORMING_CAP beamforming_get_entry_beam_cap_by_mac_id(PVOID pmlmepriv ,u8 mac_id);
|
void beamforming_notify(PADAPTER adapter);
|
BEAMFORMING_CAP beamforming_get_beamform_cap(struct beamforming_info *pBeamInfo);
|
|
BOOLEAN beamforming_send_ht_ndpa_packet(PADAPTER Adapter, u8 *ra, CHANNEL_WIDTH bw, u8 qidx);
|
BOOLEAN beamforming_send_vht_ndpa_packet(PADAPTER Adapter, u8 *ra, u16 aid, CHANNEL_WIDTH bw, u8 qidx);
|
|
void beamforming_check_sounding_success(PADAPTER Adapter,BOOLEAN status);
|
|
void beamforming_watchdog(PADAPTER Adapter);
|
#endif /*#if (BEAMFORMING_SUPPORT ==0)- for diver defined beamforming*/
|
|
enum BEAMFORMING_CTRL_TYPE {
|
BEAMFORMING_CTRL_ENTER = 0,
|
BEAMFORMING_CTRL_LEAVE = 1,
|
BEAMFORMING_CTRL_START_PERIOD = 2,
|
BEAMFORMING_CTRL_END_PERIOD = 3,
|
BEAMFORMING_CTRL_SOUNDING_FAIL = 4,
|
BEAMFORMING_CTRL_SOUNDING_CLK = 5,
|
};
|
u32 beamforming_get_report_frame(PADAPTER Adapter, union recv_frame *precv_frame);
|
void beamforming_get_ndpa_frame(PADAPTER Adapter, union recv_frame *precv_frame);
|
|
void beamforming_wk_hdl(_adapter *padapter, u8 type, u8 *pbuf);
|
u8 beamforming_wk_cmd(_adapter*padapter, s32 type, u8 *pbuf, s32 size, u8 enqueue);
|
void update_attrib_txbf_info(_adapter *padapter, struct pkt_attrib *pattrib, struct sta_info *psta);
|
|
#endif /*#ifdef CONFIG_BEAMFORMING */
|
|
#endif /*__RTW_BEAMFORMING_H_*/
|
