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rtl8822bu/hal/phydm/phydm_pathdiv.c
Brandon Bailey d2b7a5ca91 Initial push of rtl8822bu driver
2017-04-02 12:45:14 -06:00

811 lines
21 KiB
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/******************************************************************************
*
* 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
*
*
******************************************************************************/
//============================================================
// include files
//============================================================
#include "mp_precomp.h"
#include "phydm_precomp.h"
#if(defined(CONFIG_PATH_DIVERSITY))
#if RTL8814A_SUPPORT
VOID
phydm_dtp_fix_tx_path(
IN PVOID pDM_VOID,
IN u1Byte path
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &pDM_Odm->DM_PathDiv;
u1Byte i,num_enable_path=0;
if(path==pDM_PathDiv->pre_tx_path)
{
return;
}
else
{
pDM_PathDiv->pre_tx_path=path;
}
ODM_SetBBReg( pDM_Odm, 0x93c, BIT18|BIT19, 3);
for(i=0; i<4; i++)
{
if(path&BIT(i))
num_enable_path++;
}
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Number of trun-on path : (( %d ))\n", num_enable_path));
if(num_enable_path == 1)
{
ODM_SetBBReg( pDM_Odm, 0x93c, 0xf00000, path);
if(path==PHYDM_A)//1-1
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A ))\n"));
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
}
else if(path==PHYDM_B)//1-2
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( B ))\n"));
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 0);
}
else if(path==PHYDM_C)//1-3
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( C ))\n"));
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 0);
}
else if(path==PHYDM_D)//1-4
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( D ))\n"));
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 0);
}
}
else if(num_enable_path == 2)
{
ODM_SetBBReg( pDM_Odm, 0x93c, 0xf00000, path);
ODM_SetBBReg( pDM_Odm, 0x940, 0xf0, path);
if(path==PHYDM_AB)//2-1
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A B ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 1);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT9|BIT8, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT11|BIT10, 1);
}
else if(path==PHYDM_AC)//2-2
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A C ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 1);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT9|BIT8, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT13|BIT12, 1);
}
else if(path==PHYDM_AD)//2-3
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A D ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 1);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT9|BIT8, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT15|BIT14, 1);
}
else if(path==PHYDM_BC)//2-4
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( B C ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 1);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT11|BIT10, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT13|BIT12, 1);
}
else if(path==PHYDM_BD)//2-5
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( B D ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 1);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT11|BIT10, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT15|BIT14, 1);
}
else if(path==PHYDM_CD)//2-6
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( C D ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 1);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT13|BIT12, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT15|BIT14, 1);
}
}
else if(num_enable_path == 3)
{
ODM_SetBBReg( pDM_Odm, 0x93c, 0xf00000, path);
ODM_SetBBReg( pDM_Odm, 0x940, 0xf0, path);
ODM_SetBBReg( pDM_Odm, 0x940, 0xf0000, path);
if(path==PHYDM_ABC)//3-1
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A B C))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 1);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 2);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT9|BIT8, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT11|BIT10, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT13|BIT12, 2);
//set for 3ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT21|BIT20, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT23|BIT22, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT25|BIT24, 2);
}
else if(path==PHYDM_ABD)//3-2
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A B D ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 1);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 2);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT9|BIT8, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT11|BIT10, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT15|BIT14, 2);
//set for 3ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT21|BIT20, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT23|BIT22, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT27|BIT26, 2);
}
else if(path==PHYDM_ACD)//3-3
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( A C D ))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT25|BIT24, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 1);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 2);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT9|BIT8, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT13|BIT12, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT15|BIT14, 2);
//set for 3ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT21|BIT20, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT25|BIT24, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT27|BIT26, 2);
}
else if(path==PHYDM_BCD)//3-4
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path (( B C D))\n"));
//set for 1ss
ODM_SetBBReg( pDM_Odm, 0x93c, BIT27|BIT26, 0);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT29|BIT28, 1);
ODM_SetBBReg( pDM_Odm, 0x93c, BIT31|BIT30, 2);
//set for 2ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT11|BIT10, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT13|BIT12, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT15|BIT14, 2);
//set for 3ss
ODM_SetBBReg( pDM_Odm, 0x940, BIT23|BIT22, 0);
ODM_SetBBReg( pDM_Odm, 0x940, BIT25|BIT24, 1);
ODM_SetBBReg( pDM_Odm, 0x940, BIT27|BIT26, 2);
}
}
else if(num_enable_path == 4)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" Trun on path ((A B C D))\n"));
}
}
VOID
phydm_find_default_path(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &pDM_Odm->DM_PathDiv;
u4Byte rssi_avg_a=0, rssi_avg_b=0, rssi_avg_c=0, rssi_avg_d=0, rssi_avg_bcd=0;
u4Byte rssi_total_a=0, rssi_total_b=0, rssi_total_c=0, rssi_total_d=0;
//2 Default Path Selection By RSSI
rssi_avg_a = (pDM_PathDiv->path_a_cnt_all > 0)? (pDM_PathDiv->path_a_sum_all / pDM_PathDiv->path_a_cnt_all) :0 ;
rssi_avg_b = (pDM_PathDiv->path_b_cnt_all > 0)? (pDM_PathDiv->path_b_sum_all / pDM_PathDiv->path_b_cnt_all) :0 ;
rssi_avg_c = (pDM_PathDiv->path_c_cnt_all > 0)? (pDM_PathDiv->path_c_sum_all / pDM_PathDiv->path_c_cnt_all) :0 ;
rssi_avg_d = (pDM_PathDiv->path_d_cnt_all > 0)? (pDM_PathDiv->path_d_sum_all / pDM_PathDiv->path_d_cnt_all) :0 ;
pDM_PathDiv->path_a_sum_all = 0;
pDM_PathDiv->path_a_cnt_all = 0;
pDM_PathDiv->path_b_sum_all = 0;
pDM_PathDiv->path_b_cnt_all = 0;
pDM_PathDiv->path_c_sum_all = 0;
pDM_PathDiv->path_c_cnt_all = 0;
pDM_PathDiv->path_d_sum_all = 0;
pDM_PathDiv->path_d_cnt_all = 0;
if(pDM_PathDiv->use_path_a_as_default_ant == 1)
{
rssi_avg_bcd=(rssi_avg_b+rssi_avg_c+rssi_avg_d)/3;
if( (rssi_avg_a + ANT_DECT_RSSI_TH) > rssi_avg_bcd )
{
pDM_PathDiv->is_pathA_exist=TRUE;
pDM_PathDiv->default_path=PATH_A;
}
else
{
pDM_PathDiv->is_pathA_exist=FALSE;
}
}
else
{
if( (rssi_avg_a >=rssi_avg_b) && (rssi_avg_a >=rssi_avg_c)&&(rssi_avg_a >=rssi_avg_d))
pDM_PathDiv->default_path=PATH_A;
else if( (rssi_avg_b >=rssi_avg_c)&&(rssi_avg_b >=rssi_avg_d))
pDM_PathDiv->default_path=PATH_B;
else if( rssi_avg_c >=rssi_avg_d)
pDM_PathDiv->default_path=PATH_C;
else
pDM_PathDiv->default_path=PATH_D;
}
}
VOID
phydm_candidate_dtp_update(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &pDM_Odm->DM_PathDiv;
pDM_PathDiv->num_candidate=3;
if(pDM_PathDiv->use_path_a_as_default_ant == 1)
{
if(pDM_PathDiv->num_tx_path==3)
{
if(pDM_PathDiv->is_pathA_exist)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_ABC;
pDM_PathDiv->ant_candidate_2 = PHYDM_ABD;
pDM_PathDiv->ant_candidate_3 = PHYDM_ACD;
}
else // use path BCD
{
pDM_PathDiv->num_candidate=1;
phydm_dtp_fix_tx_path(pDM_Odm, PHYDM_BCD);
return;
}
}
else if(pDM_PathDiv->num_tx_path==2)
{
if(pDM_PathDiv->is_pathA_exist)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_AB;
pDM_PathDiv->ant_candidate_2 = PHYDM_AC;
pDM_PathDiv->ant_candidate_3 = PHYDM_AD;
}
else
{
pDM_PathDiv->ant_candidate_1 = PHYDM_BC;
pDM_PathDiv->ant_candidate_2 = PHYDM_BD;
pDM_PathDiv->ant_candidate_3 = PHYDM_CD;
}
}
}
else
{
//2 3 TX Mode
if(pDM_PathDiv->num_tx_path==3)//choose 3 ant form 4
{
if(pDM_PathDiv->default_path == PATH_A) //choose 2 ant form 3
{
pDM_PathDiv->ant_candidate_1 = PHYDM_ABC;
pDM_PathDiv->ant_candidate_2 = PHYDM_ABD;
pDM_PathDiv->ant_candidate_3 = PHYDM_ACD;
}
else if(pDM_PathDiv->default_path==PATH_B)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_ABC;
pDM_PathDiv->ant_candidate_2 = PHYDM_ABD;
pDM_PathDiv->ant_candidate_3 = PHYDM_BCD;
}
else if(pDM_PathDiv->default_path == PATH_C)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_ABC;
pDM_PathDiv->ant_candidate_2 = PHYDM_ACD;
pDM_PathDiv->ant_candidate_3 = PHYDM_BCD;
}
else if(pDM_PathDiv->default_path == PATH_D)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_ABD;
pDM_PathDiv->ant_candidate_2 = PHYDM_ACD;
pDM_PathDiv->ant_candidate_3 = PHYDM_BCD;
}
}
//2 2 TX Mode
else if(pDM_PathDiv->num_tx_path==2)//choose 2 ant form 4
{
if(pDM_PathDiv->default_path == PATH_A) //choose 2 ant form 3
{
pDM_PathDiv->ant_candidate_1 = PHYDM_AB;
pDM_PathDiv->ant_candidate_2 = PHYDM_AC;
pDM_PathDiv->ant_candidate_3 = PHYDM_AD;
}
else if(pDM_PathDiv->default_path==PATH_B)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_AB;
pDM_PathDiv->ant_candidate_2 = PHYDM_BC;
pDM_PathDiv->ant_candidate_3 = PHYDM_BD;
}
else if(pDM_PathDiv->default_path == PATH_C)
{
pDM_PathDiv->ant_candidate_1 = PHYDM_AC;
pDM_PathDiv->ant_candidate_2 = PHYDM_BC;
pDM_PathDiv->ant_candidate_3 = PHYDM_CD;
}
else if(pDM_PathDiv->default_path == PATH_D)
{
pDM_PathDiv->ant_candidate_1= PHYDM_AD;
pDM_PathDiv->ant_candidate_2 = PHYDM_BD;
pDM_PathDiv->ant_candidate_3= PHYDM_CD;
}
}
}
}
VOID
phydm_dynamic_tx_path(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &pDM_Odm->DM_PathDiv;
PSTA_INFO_T pEntry;
u4Byte i;
u1Byte num_client=0;
u1Byte H2C_Parameter[6] ={0};
if(!pDM_Odm->bLinked) //bLinked==False
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, ("DTP_8814 [No Link!!!]\n"));
if(pDM_PathDiv->bBecomeLinked == TRUE)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" [Be disconnected]----->\n"));
pDM_PathDiv->bBecomeLinked = pDM_Odm->bLinked;
}
return;
}
else
{
if(pDM_PathDiv->bBecomeLinked ==FALSE)
{
ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, (" [Be Linked !!!]----->\n"));
pDM_PathDiv->bBecomeLinked = pDM_Odm->bLinked;
}
}
//2 [Period CTRL]
if(pDM_PathDiv->dtp_period >=2)
{
pDM_PathDiv->dtp_period=0;
}
else
{
//ODM_RT_TRACE(pDM_Odm,ODM_COMP_PATH_DIV, ODM_DBG_LOUD, ("Phydm_Dynamic_Tx_Path_8814A() Stay = (( %d ))\n",pDM_PathDiv->dtp_period));
pDM_PathDiv->dtp_period++;
return;
}
//2 [Fix Path]
if (pDM_Odm->path_select != PHYDM_AUTO_PATH)
{
return;
}
//2 [Check Bfer]
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
#if (BEAMFORMING_SUPPORT == 1)
{
BEAMFORMING_CAP BeamformCap = (pDM_Odm->BeamformingInfo.BeamformCap);
if( BeamformCap & BEAMFORMER_CAP ) // BFmer On && Div On -> Div Off
{
if( pDM_PathDiv->fix_path_bfer == 0)
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV,ODM_DBG_LOUD,("[ PathDiv : OFF ] BFmer ==1 \n"));
pDM_PathDiv->fix_path_bfer = 1 ;
}
return;
}
else // BFmer Off && Div Off -> Div On
{
if( pDM_PathDiv->fix_path_bfer == 1 )
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV,ODM_DBG_LOUD,("[ PathDiv : ON ] BFmer ==0 \n"));
pDM_PathDiv->fix_path_bfer = 0;
}
}
}
#endif
#endif
if(pDM_PathDiv->use_path_a_as_default_ant ==1)
{
phydm_find_default_path(pDM_Odm);
phydm_candidate_dtp_update(pDM_Odm);
}
else
{
if( pDM_PathDiv->dtp_state == PHYDM_DTP_INIT)
{
phydm_find_default_path(pDM_Odm);
phydm_candidate_dtp_update(pDM_Odm);
pDM_PathDiv->dtp_state = PHYDM_DTP_RUNNING_1;
}
else if( pDM_PathDiv->dtp_state == PHYDM_DTP_RUNNING_1)
{
pDM_PathDiv->dtp_check_patha_counter++;
if(pDM_PathDiv->dtp_check_patha_counter>=NUM_RESET_DTP_PERIOD)
{
pDM_PathDiv->dtp_check_patha_counter=0;
pDM_PathDiv->dtp_state = PHYDM_DTP_INIT;
}
//2 Search space update
else
{
// 1. find the worst candidate
// 2. repalce the worst candidate
}
}
}
//2 Dynamic Path Selection H2C
if(pDM_PathDiv->num_candidate == 1)
{
return;
}
else
{
H2C_Parameter[0] = pDM_PathDiv->num_candidate;
H2C_Parameter[1] = pDM_PathDiv->num_tx_path;
H2C_Parameter[2] = pDM_PathDiv->ant_candidate_1;
H2C_Parameter[3] = pDM_PathDiv->ant_candidate_2;
H2C_Parameter[4] = pDM_PathDiv->ant_candidate_3;
ODM_FillH2CCmd(pDM_Odm, PHYDM_H2C_DYNAMIC_TX_PATH, 6, H2C_Parameter);
}
}
VOID
phydm_dynamic_tx_path_init(
IN PVOID pDM_VOID
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &(pDM_Odm->DM_PathDiv);
PADAPTER pAdapter = pDM_Odm->Adapter;
#if ((DM_ODM_SUPPORT_TYPE == ODM_WIN) && USB_SWITCH_SUPPORT)
USB_MODE_MECH *pUsbModeMech = &pAdapter->UsbModeMechanism;
#endif
u1Byte search_space_2[NUM_CHOOSE2_FROM4]= {PHYDM_AB, PHYDM_AC, PHYDM_AD, PHYDM_BC, PHYDM_BD, PHYDM_CD };
u1Byte search_space_3[NUM_CHOOSE3_FROM4]= {PHYDM_BCD, PHYDM_ACD, PHYDM_ABD, PHYDM_ABC};
#if ((DM_ODM_SUPPORT_TYPE == ODM_WIN) && USB_SWITCH_SUPPORT)
pDM_PathDiv->is_u3_mode = (pUsbModeMech->CurUsbMode==USB_MODE_U3)? 1 : 0 ;
#else
pDM_PathDiv->is_u3_mode = 1;
#endif
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV, ODM_DBG_LOUD, ("Dynamic TX Path Init 8814\n"));
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV, ODM_DBG_LOUD, ("is_u3_mode = (( %d ))\n", pDM_PathDiv->is_u3_mode));
memcpy(&(pDM_PathDiv->search_space_2[0]), &(search_space_2[0]), NUM_CHOOSE2_FROM4);
memcpy(&(pDM_PathDiv->search_space_3[0]), &(search_space_3[0]), NUM_CHOOSE3_FROM4);
pDM_PathDiv->use_path_a_as_default_ant= 1;
pDM_PathDiv->dtp_state = PHYDM_DTP_INIT;
pDM_Odm->path_select = PHYDM_AUTO_PATH;
pDM_PathDiv->path_div_type = PHYDM_4R_PATH_DIV;
if(pDM_PathDiv->is_u3_mode )
{
pDM_PathDiv->num_tx_path=3;
phydm_dtp_fix_tx_path(pDM_Odm, PHYDM_BCD);/* 3TX Set Init TX Path*/
}
else
{
pDM_PathDiv->num_tx_path=2;
phydm_dtp_fix_tx_path(pDM_Odm, PHYDM_BC);/* 2TX // Set Init TX Path*/
}
}
VOID
phydm_process_rssi_for_path_div(
IN OUT PVOID pDM_VOID,
IN PVOID p_phy_info_void,
IN PVOID p_pkt_info_void
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
PODM_PHY_INFO_T pPhyInfo=(PODM_PHY_INFO_T)p_phy_info_void;
PODM_PACKET_INFO_T pPktinfo=(PODM_PACKET_INFO_T)p_pkt_info_void;
pPATHDIV_T pDM_PathDiv = &(pDM_Odm->DM_PathDiv);
if(pPktinfo->bPacketToSelf || pPktinfo->bPacketMatchBSSID)
{
if(pPktinfo->DataRate > ODM_RATE11M)
{
if(pDM_PathDiv->path_div_type == PHYDM_4R_PATH_DIV)
{
#if RTL8814A_SUPPORT
if(pDM_Odm->SupportICType & ODM_RTL8814A)
{
pDM_PathDiv->path_a_sum_all+=pPhyInfo->RxMIMOSignalStrength[0];
pDM_PathDiv->path_a_cnt_all++;
pDM_PathDiv->path_b_sum_all+=pPhyInfo->RxMIMOSignalStrength[1];
pDM_PathDiv->path_b_cnt_all++;
pDM_PathDiv->path_c_sum_all+=pPhyInfo->RxMIMOSignalStrength[2];
pDM_PathDiv->path_c_cnt_all++;
pDM_PathDiv->path_d_sum_all+=pPhyInfo->RxMIMOSignalStrength[3];
pDM_PathDiv->path_d_cnt_all++;
}
#endif
}
else
{
pDM_PathDiv->PathA_Sum[pPktinfo->StationID]+=pPhyInfo->RxMIMOSignalStrength[0];
pDM_PathDiv->PathA_Cnt[pPktinfo->StationID]++;
pDM_PathDiv->PathB_Sum[pPktinfo->StationID]+=pPhyInfo->RxMIMOSignalStrength[1];
pDM_PathDiv->PathB_Cnt[pPktinfo->StationID]++;
}
}
}
}
#endif //#if RTL8814A_SUPPORT
VOID
odm_pathdiv_debug(
IN PVOID pDM_VOID,
IN u4Byte *const dm_value,
IN u4Byte *_used,
OUT char *output,
IN u4Byte *_out_len
)
{
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &(pDM_Odm->DM_PathDiv);
u4Byte used = *_used;
u4Byte out_len = *_out_len;
pDM_Odm->path_select = (dm_value[0] & 0xf);
PHYDM_SNPRINTF((output+used, out_len-used,"Path_select = (( 0x%x ))\n",pDM_Odm->path_select ));
//2 [Fix Path]
if (pDM_Odm->path_select != PHYDM_AUTO_PATH)
{
PHYDM_SNPRINTF((output+used, out_len-used,"Trun on path [%s%s%s%s]\n",
((pDM_Odm->path_select) & 0x1)?"A":"",
((pDM_Odm->path_select) & 0x2)?"B":"",
((pDM_Odm->path_select) & 0x4)?"C":"",
((pDM_Odm->path_select) & 0x8)?"D":"" ));
phydm_dtp_fix_tx_path( pDM_Odm, pDM_Odm->path_select );
}
else
{
PHYDM_SNPRINTF((output+used, out_len-used,"%s\n","Auto Path"));
}
}
#endif // #if(defined(CONFIG_PATH_DIVERSITY))
VOID
phydm_c2h_dtp_handler(
IN PVOID pDM_VOID,
IN pu1Byte CmdBuf,
IN u1Byte CmdLen
)
{
#if(defined(CONFIG_PATH_DIVERSITY))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
pPATHDIV_T pDM_PathDiv = &(pDM_Odm->DM_PathDiv);
u1Byte macid = CmdBuf[0];
u1Byte target = CmdBuf[1];
u1Byte nsc_1 = CmdBuf[2];
u1Byte nsc_2 = CmdBuf[3];
u1Byte nsc_3 = CmdBuf[4];
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV,ODM_DBG_LOUD,("Target_candidate = (( %d ))\n", target));
/*
if( (nsc_1 >= nsc_2) && (nsc_1 >= nsc_3))
{
phydm_dtp_fix_tx_path(pDM_Odm, pDM_PathDiv->ant_candidate_1);
}
else if( nsc_2 >= nsc_3)
{
phydm_dtp_fix_tx_path(pDM_Odm, pDM_PathDiv->ant_candidate_2);
}
else
{
phydm_dtp_fix_tx_path(pDM_Odm, pDM_PathDiv->ant_candidate_3);
}
*/
#endif
}
VOID
odm_PathDiversity(
IN PVOID pDM_VOID
)
{
#if(defined(CONFIG_PATH_DIVERSITY))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
if(!(pDM_Odm->SupportAbility & ODM_BB_PATH_DIV))
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV,ODM_DBG_LOUD,("Return: Not Support PathDiv\n"));
return;
}
#if RTL8812A_SUPPORT
if(pDM_Odm->SupportICType & ODM_RTL8812)
ODM_PathDiversity_8812A(pDM_Odm);
else
#endif
#if RTL8814A_SUPPORT
if(pDM_Odm->SupportICType & ODM_RTL8814A)
phydm_dynamic_tx_path(pDM_Odm);
else
#endif
{}
#endif
}
VOID
odm_PathDiversityInit(
IN PVOID pDM_VOID
)
{
#if(defined(CONFIG_PATH_DIVERSITY))
PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
/*pDM_Odm->SupportAbility |= ODM_BB_PATH_DIV;*/
if(pDM_Odm->mp_mode == TRUE)
return;
if(!(pDM_Odm->SupportAbility & ODM_BB_PATH_DIV))
{
ODM_RT_TRACE(pDM_Odm, ODM_COMP_PATH_DIV,ODM_DBG_LOUD,("Return: Not Support PathDiv\n"));
return;
}
#if RTL8812A_SUPPORT
if(pDM_Odm->SupportICType & ODM_RTL8812)
ODM_PathDiversityInit_8812A(pDM_Odm);
else
#endif
#if RTL8814A_SUPPORT
if(pDM_Odm->SupportICType & ODM_RTL8814A)
phydm_dynamic_tx_path_init(pDM_Odm);
else
#endif
{}
#endif
}
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
//
// 2011/12/02 MH Copy from MP oursrc for temporarily test.
//
VOID
odm_PathDivChkAntSwitchCallback(
PRT_TIMER pTimer
)
{
}
VOID
odm_PathDivChkAntSwitchWorkitemCallback(
IN PVOID pContext
)
{
}
VOID
odm_CCKTXPathDiversityCallback(
PRT_TIMER pTimer
)
{
}
VOID
odm_CCKTXPathDiversityWorkItemCallback(
IN PVOID pContext
)
{
}
u1Byte
odm_SwAntDivSelectScanChnl(
IN PADAPTER Adapter
)
{
return 0;
}
VOID
odm_SwAntDivConstructScanChnl(
IN PADAPTER Adapter,
IN u1Byte ScanChnl
)
{
}
#endif // #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
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