redonkable/alistair23-linux
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staging: rtl8188eu: Rework function odm_FastAntTrainingInit()

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Rename CamelCase function name.
Remove unnecessary comments and debugging messages.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
navin patidar 2014-09-20 19:55:51 +05:30 committed by Greg Kroah-Hartman
parent 09002c76b5
commit c4d7ea0991
1 changed files with 25 additions and 28 deletions
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53
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c
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@ -96,17 +96,14 @@ static void dm_trx_hw_antenna_div_init(struct odm_dm_struct *dm_odm)
} }
} }
static void odm_FastAntTrainingInit(struct odm_dm_struct *dm_odm) static void dm_fast_training_init(struct odm_dm_struct *dm_odm)
{ {
struct adapter *adapter = dm_odm->Adapter; struct adapter *adapter = dm_odm->Adapter;
u32 value32, i; u32 value32, i;
struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable;
u32 AntCombination = 2; u32 AntCombination = 2;
ODM_RT_TRACE(dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("odm_FastAntTrainingInit()\n"));
if (*(dm_odm->mp_mode) == 1) { if (*(dm_odm->mp_mode) == 1) {
ODM_RT_TRACE(dm_odm, ODM_COMP_INIT, ODM_DBG_LOUD, ("dm_odm->AntDivType: %d\n", dm_odm->AntDivType));
return; return;
} }
@ -121,40 +118,40 @@ static void odm_FastAntTrainingInit(struct odm_dm_struct *dm_odm)
/* MAC Setting */ /* MAC Setting */
value32 = phy_query_bb_reg(adapter, 0x4c, bMaskDWord); value32 = phy_query_bb_reg(adapter, 0x4c, bMaskDWord);
phy_set_bb_reg(adapter, 0x4c, bMaskDWord, value32|(BIT23|BIT25)); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */ phy_set_bb_reg(adapter, 0x4c, bMaskDWord, value32|(BIT23|BIT25));
value32 = phy_query_bb_reg(adapter, 0x7B4, bMaskDWord); value32 = phy_query_bb_reg(adapter, 0x7B4, bMaskDWord);
phy_set_bb_reg(adapter, 0x7b4, bMaskDWord, value32|(BIT16|BIT17)); /* Reg7B4[16]=1 enable antenna training, Reg7B4[17]=1 enable A2 match */ phy_set_bb_reg(adapter, 0x7b4, bMaskDWord, value32|(BIT16|BIT17));
/* Match MAC ADDR */ /* Match MAC ADDR */
phy_set_bb_reg(adapter, 0x7b4, 0xFFFF, 0); phy_set_bb_reg(adapter, 0x7b4, 0xFFFF, 0);
phy_set_bb_reg(adapter, 0x7b0, bMaskDWord, 0); phy_set_bb_reg(adapter, 0x7b0, bMaskDWord, 0);
phy_set_bb_reg(adapter, 0x870, BIT9|BIT8, 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */ phy_set_bb_reg(adapter, 0x870, BIT9|BIT8, 0);
phy_set_bb_reg(adapter, 0x864, BIT10, 0); /* Reg864[10]=1'b0 antsel2 by HW */ phy_set_bb_reg(adapter, 0x864, BIT10, 0);
phy_set_bb_reg(adapter, 0xb2c, BIT22, 0); /* Regb2c[22]=1'b0 disable CS/CG switch */ phy_set_bb_reg(adapter, 0xb2c, BIT22, 0);
phy_set_bb_reg(adapter, 0xb2c, BIT31, 1); /* Regb2c[31]=1'b1 output at CG only */ phy_set_bb_reg(adapter, 0xb2c, BIT31, 1);
phy_set_bb_reg(adapter, 0xca4, bMaskDWord, 0x000000a0); phy_set_bb_reg(adapter, 0xca4, bMaskDWord, 0x000000a0);
/* antenna mapping table */ /* antenna mapping table */
if (AntCombination == 2) { if (AntCombination == 2) {
if (!dm_odm->bIsMPChip) { /* testchip */ if (!dm_odm->bIsMPChip) { /* testchip */
phy_set_bb_reg(adapter, 0x858, BIT10|BIT9|BIT8, 1); /* Reg858[10:8]=3'b001 */ phy_set_bb_reg(adapter, 0x858, BIT10|BIT9|BIT8, 1);
phy_set_bb_reg(adapter, 0x858, BIT13|BIT12|BIT11, 2); /* Reg858[13:11]=3'b010 */ phy_set_bb_reg(adapter, 0x858, BIT13|BIT12|BIT11, 2);
} else { /* MPchip */ } else { /* MPchip */
phy_set_bb_reg(adapter, 0x914, bMaskByte0, 1); phy_set_bb_reg(adapter, 0x914, bMaskByte0, 1);
phy_set_bb_reg(adapter, 0x914, bMaskByte1, 2); phy_set_bb_reg(adapter, 0x914, bMaskByte1, 2);
} }
} else if (AntCombination == 7) { } else if (AntCombination == 7) {
if (!dm_odm->bIsMPChip) { /* testchip */ if (!dm_odm->bIsMPChip) { /* testchip */
phy_set_bb_reg(adapter, 0x858, BIT10|BIT9|BIT8, 0); /* Reg858[10:8]=3'b000 */ phy_set_bb_reg(adapter, 0x858, BIT10|BIT9|BIT8, 0);
phy_set_bb_reg(adapter, 0x858, BIT13|BIT12|BIT11, 1); /* Reg858[13:11]=3'b001 */ phy_set_bb_reg(adapter, 0x858, BIT13|BIT12|BIT11, 1);
phy_set_bb_reg(adapter, 0x878, BIT16, 0); phy_set_bb_reg(adapter, 0x878, BIT16, 0);
phy_set_bb_reg(adapter, 0x858, BIT15|BIT14, 2); /* Reg878[0],Reg858[14:15])=3'b010 */ phy_set_bb_reg(adapter, 0x858, BIT15|BIT14, 2);
phy_set_bb_reg(adapter, 0x878, BIT19|BIT18|BIT17, 3);/* Reg878[3:1]=3b'011 */ phy_set_bb_reg(adapter, 0x878, BIT19|BIT18|BIT17, 3);
phy_set_bb_reg(adapter, 0x878, BIT22|BIT21|BIT20, 4);/* Reg878[6:4]=3b'100 */ phy_set_bb_reg(adapter, 0x878, BIT22|BIT21|BIT20, 4);
phy_set_bb_reg(adapter, 0x878, BIT25|BIT24|BIT23, 5);/* Reg878[9:7]=3b'101 */ phy_set_bb_reg(adapter, 0x878, BIT25|BIT24|BIT23, 5);
phy_set_bb_reg(adapter, 0x878, BIT28|BIT27|BIT26, 6);/* Reg878[12:10]=3b'110 */ phy_set_bb_reg(adapter, 0x878, BIT28|BIT27|BIT26, 6);
phy_set_bb_reg(adapter, 0x878, BIT31|BIT30|BIT29, 7);/* Reg878[15:13]=3b'111 */ phy_set_bb_reg(adapter, 0x878, BIT31|BIT30|BIT29, 7);
} else { /* MPchip */ } else { /* MPchip */
phy_set_bb_reg(adapter, 0x914, bMaskByte0, 0); phy_set_bb_reg(adapter, 0x914, bMaskByte0, 0);
phy_set_bb_reg(adapter, 0x914, bMaskByte1, 1); phy_set_bb_reg(adapter, 0x914, bMaskByte1, 1);
@ -168,13 +165,13 @@ static void odm_FastAntTrainingInit(struct odm_dm_struct *dm_odm)
} }
/* Default Ant Setting when no fast training */ /* Default Ant Setting when no fast training */
phy_set_bb_reg(adapter, 0x80c, BIT21, 1); /* Reg80c[21]=1'b1 from TX Info */ phy_set_bb_reg(adapter, 0x80c, BIT21, 1);
phy_set_bb_reg(adapter, 0x864, BIT5|BIT4|BIT3, 0); /* Default RX */ phy_set_bb_reg(adapter, 0x864, BIT5|BIT4|BIT3, 0);
phy_set_bb_reg(adapter, 0x864, BIT8|BIT7|BIT6, 1); /* Optional RX */ phy_set_bb_reg(adapter, 0x864, BIT8|BIT7|BIT6, 1);
/* Enter Traing state */ /* Enter Traing state */
phy_set_bb_reg(adapter, 0x864, BIT2|BIT1|BIT0, (AntCombination-1)); /* Reg864[2:0]=3'd6 ant combination=reg864[2:0]+1 */ phy_set_bb_reg(adapter, 0x864, BIT2|BIT1|BIT0, (AntCombination-1));
phy_set_bb_reg(adapter, 0xc50, BIT7, 1); /* RegC50[7]=1'b1 enable HW AntDiv */ phy_set_bb_reg(adapter, 0xc50, BIT7, 1);
} }
void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *dm_odm) void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *dm_odm)
@ -187,7 +184,7 @@ void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *dm_odm)
else if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) else if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV)
dm_trx_hw_antenna_div_init(dm_odm); dm_trx_hw_antenna_div_init(dm_odm);
else if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV) else if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV)
odm_FastAntTrainingInit(dm_odm); dm_fast_training_init(dm_odm);
} }
void ODM_UpdateRxIdleAnt_88E(struct odm_dm_struct *dm_odm, u8 Ant) void ODM_UpdateRxIdleAnt_88E(struct odm_dm_struct *dm_odm, u8 Ant)