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Date: Mon, 27 Sep 2021 16:45:27 -0500
From: Larry Finger <Larry.Finger@...inger.net>
To: gregkh@...uxfoundation.org
Cc: phil@...lpotter.co.uk, linux-staging@...ts.linux.dev,
linux-kernel@...r.kernel.org,
Larry Finger <Larry.Finger@...inger.net>
Subject: [PATCH] staging: r8188eu: Remove unused macros and defines from odm.h
This header defines a number of symbols/macros that are not used and can
be removed. In addition, it defines a number of synonym symbols that are
used interchangeably in the source. Only one is now selected.
In addition to the above, a number of comments that have no meaning for
this chip have been removed.
Signed-off-by: Larry Finger <Larry.Finger@...inger.net>
---
.../r8188eu/hal/Hal8188ERateAdaptive.c | 12 +-
drivers/staging/r8188eu/include/odm.h | 145 ++----------------
2 files changed, 15 insertions(+), 142 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c b/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c
index 8a6cb18b0f29..2d351f831289 100644
--- a/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c
+++ b/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c
@@ -538,7 +538,7 @@ int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm)
u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 macid)
{
- if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+ if ((NULL == dm_odm) || (macid >= ODM_ASSOCIATE_ENTRY_NUM))
return 0;
return dm_odm->RAInfo[macid].RateSGI;
}
@@ -547,7 +547,7 @@ u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 macid)
{
u8 DecisionRate = 0;
- if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+ if ((NULL == dm_odm) || (macid >= ODM_ASSOCIATE_ENTRY_NUM))
return 0;
DecisionRate = (dm_odm->RAInfo[macid].DecisionRate);
return DecisionRate;
@@ -557,7 +557,7 @@ u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 macid)
{
u8 PTStage = 5;
- if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+ if ((NULL == dm_odm) || (macid >= ODM_ASSOCIATE_ENTRY_NUM))
return 0;
PTStage = (dm_odm->RAInfo[macid].PTStage);
return PTStage;
@@ -567,7 +567,7 @@ void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 Rate
{
struct odm_ra_info *pRaInfo = NULL;
- if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+ if ((NULL == dm_odm) || (macid >= ODM_ASSOCIATE_ENTRY_NUM))
return;
pRaInfo = &dm_odm->RAInfo[macid];
@@ -581,7 +581,7 @@ void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 Rssi)
{
struct odm_ra_info *pRaInfo = NULL;
- if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+ if ((NULL == dm_odm) || (macid >= ODM_ASSOCIATE_ENTRY_NUM))
return;
pRaInfo = &dm_odm->RAInfo[macid];
@@ -605,7 +605,7 @@ void ODM_RA_TxRPT2Handle_8188E(struct odm_dm_struct *dm_odm, u8 *TxRPT_Buf, u16
pBuffer = TxRPT_Buf;
do {
- if (MacId >= ASSOCIATE_ENTRY_NUM)
+ if (MacId >= ODM_ASSOCIATE_ENTRY_NUM)
valid = 0;
else if (MacId >= 32)
valid = (1 << (MacId - 32)) & macid_entry1;
diff --git a/drivers/staging/r8188eu/include/odm.h b/drivers/staging/r8188eu/include/odm.h
index 243ba0a14720..48d383f91c16 100644
--- a/drivers/staging/r8188eu/include/odm.h
+++ b/drivers/staging/r8188eu/include/odm.h
@@ -4,79 +4,16 @@
#ifndef __HALDMOUTSRC_H__
#define __HALDMOUTSRC_H__
-/* Definition */
-/* Define all team support ability. */
-
-/* Define for all teams. Please Define the constant in your precomp header. */
-
-/* define DM_ODM_SUPPORT_AP 0 */
-/* define DM_ODM_SUPPORT_ADSL 0 */
-/* define DM_ODM_SUPPORT_CE 0 */
-/* define DM_ODM_SUPPORT_MP 1 */
-
-/* Define ODM SW team support flag. */
-
-/* Antenna Switch Relative Definition. */
-
-/* Add new function SwAntDivCheck8192C(). */
-/* This is the main function of Antenna diversity function before link. */
-/* Mainly, it just retains last scan result and scan again. */
-/* After that, it compares the scan result to see which one gets better
- * RSSI. It selects antenna with better receiving power and returns better
- * scan result. */
-
-#define TP_MODE 0
-#define RSSI_MODE 1
-#define TRAFFIC_LOW 0
-#define TRAFFIC_HIGH 1
-
-/* 3 Tx Power Tracking */
-/* 3============================================================ */
-#define DPK_DELTA_MAPPING_NUM 13
-#define index_mapping_HP_NUM 15
-
/* */
/* 3 PSD Handler */
/* 3============================================================ */
-#define AFH_PSD 1 /* 0:normal PSD scan, 1: only do 20 pts PSD */
-#define MODE_40M 0 /* 0:20M, 1:40M */
-#define PSD_TH2 3
-#define PSD_CHM 20 /* Minimum channel number for BT AFH */
-#define SIR_STEP_SIZE 3
-#define Smooth_Size_1 5
-#define Smooth_TH_1 3
-#define Smooth_Size_2 10
-#define Smooth_TH_2 4
-#define Smooth_Size_3 20
-#define Smooth_TH_3 4
-#define Smooth_Step_Size 5
-#define Adaptive_SIR 1
-#define PSD_RESCAN 4
-#define PSD_SCAN_INTERVAL 700 /* ms */
-
-/* 8723A High Power IGI Setting */
-#define DM_DIG_HIGH_PWR_IGI_LOWER_BOUND 0x22
-#define DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND 0x28
-#define DM_DIG_HIGH_PWR_THRESHOLD 0x3a
-
/* LPS define */
#define DM_DIG_FA_TH0_LPS 4 /* 4 in lps */
#define DM_DIG_FA_TH1_LPS 15 /* 15 lps */
#define DM_DIG_FA_TH2_LPS 30 /* 30 lps */
#define RSSI_OFFSET_DIG 0x05;
-/* ANT Test */
-#define ANTTESTALL 0x00 /* Ant A or B will be Testing */
-#define ANTTESTA 0x01 /* Ant A will be Testing */
-#define ANTTESTB 0x02 /* Ant B will be testing */
-
-/* RF REG */
-#define ODM_CHANNEL 0x18
-
-/* Ant Detect Reg */
-#define ODM_DPDT 0x300
-
/* structure and define */
/* Add for AP/ADSLpseudo DM structuer requirement. */
@@ -184,23 +121,13 @@ struct rx_hpc {
struct timer_list PSDTimer;
};
-#define ASSOCIATE_ENTRY_NUM 32 /* Max size of AsocEntry[]. */
-#define ODM_ASSOCIATE_ENTRY_NUM ASSOCIATE_ENTRY_NUM
+#define ODM_ASSOCIATE_ENTRY_NUM 32 /* Max size of AsocEntry[]. */
/* This indicates two different steps. */
-/* In SWAW_STEP_PEAK, driver needs to switch antenna and listen to
+/* Using SWAW_STEP_PEAK, driver needs to switch antenna and listen to
* the signal on the air. */
-/* In SWAW_STEP_DETERMINE, driver just compares the signal captured in
- * SWAW_STEP_PEAK with original RSSI to determine if it is necessary to
- * switch antenna. */
#define SWAW_STEP_PEAK 0
-#define SWAW_STEP_DETERMINE 1
-
-#define TP_MODE 0
-#define RSSI_MODE 1
-#define TRAFFIC_LOW 0
-#define TRAFFIC_HIGH 1
struct sw_ant_switch {
u8 try_flag;
@@ -232,13 +159,13 @@ struct sw_ant_switch {
u8 TrafficLoad;
struct timer_list SwAntennaSwitchTimer;
/* Hybrid Antenna Diversity */
- u32 CCK_Ant1_Cnt[ASSOCIATE_ENTRY_NUM];
- u32 CCK_Ant2_Cnt[ASSOCIATE_ENTRY_NUM];
- u32 OFDM_Ant1_Cnt[ASSOCIATE_ENTRY_NUM];
- u32 OFDM_Ant2_Cnt[ASSOCIATE_ENTRY_NUM];
- u32 RSSI_Ant1_Sum[ASSOCIATE_ENTRY_NUM];
- u32 RSSI_Ant2_Sum[ASSOCIATE_ENTRY_NUM];
- u8 TxAnt[ASSOCIATE_ENTRY_NUM];
+ u32 CCK_Ant1_Cnt[ODM_ASSOCIATE_ENTRY_NUM];
+ u32 CCK_Ant2_Cnt[ODM_ASSOCIATE_ENTRY_NUM];
+ u32 OFDM_Ant1_Cnt[ODM_ASSOCIATE_ENTRY_NUM];
+ u32 OFDM_Ant2_Cnt[ODM_ASSOCIATE_ENTRY_NUM];
+ u32 RSSI_Ant1_Sum[ODM_ASSOCIATE_ENTRY_NUM];
+ u32 RSSI_Ant2_Sum[ODM_ASSOCIATE_ENTRY_NUM];
+ u8 TxAnt[ODM_ASSOCIATE_ENTRY_NUM];
u8 TargetSTA;
u8 antsel;
u8 RxIdleAnt;
@@ -267,7 +194,6 @@ struct odm_rate_adapt {
#define AVG_THERMAL_NUM 8
#define IQK_Matrix_REG_NUM 8
-#define DM_Type_ByFWi 0
#define DM_Type_ByDriver 1
/* Declare for common info */
@@ -980,42 +906,6 @@ enum dm_dig_op {
#define DM_DIG_BACKOFF_MIN -4
#define DM_DIG_BACKOFF_DEFAULT 10
-/* 3=========================================================== */
-/* 3 AGC RX High Power Mode */
-/* 3=========================================================== */
-#define LNA_Low_Gain_1 0x64
-#define LNA_Low_Gain_2 0x5A
-#define LNA_Low_Gain_3 0x58
-
-#define FA_RXHP_TH1 5000
-#define FA_RXHP_TH2 1500
-#define FA_RXHP_TH3 800
-#define FA_RXHP_TH4 600
-#define FA_RXHP_TH5 500
-
-/* 3=========================================================== */
-/* 3 EDCA */
-/* 3=========================================================== */
-
-/* 3=========================================================== */
-/* 3 Dynamic Tx Power */
-/* 3=========================================================== */
-/* Dynamic Tx Power Control Threshold */
-#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74
-#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67
-#define TX_POWER_NEAR_FIELD_THRESH_AP 0x3F
-
-#define TxHighPwrLevel_Normal 0
-#define TxHighPwrLevel_Level1 1
-#define TxHighPwrLevel_Level2 2
-#define TxHighPwrLevel_BT1 3
-#define TxHighPwrLevel_BT2 4
-#define TxHighPwrLevel_15 5
-#define TxHighPwrLevel_35 6
-#define TxHighPwrLevel_50 7
-#define TxHighPwrLevel_70 8
-#define TxHighPwrLevel_100 9
-
/* 3=========================================================== */
/* 3 Rate Adaptive */
/* 3=========================================================== */
@@ -1049,11 +939,7 @@ enum dm_swas {
Antenna_MAX = 3,
};
-/* Maximal number of antenna detection mechanism needs to perform. */
-#define MAX_ANTENNA_DETECTION_CNT 10
-
/* Extern Global Variables. */
-#define OFDM_TABLE_SIZE_92C 37
#define OFDM_TABLE_SIZE_92D 43
#define CCK_TABLE_SIZE 33
@@ -1063,34 +949,21 @@ extern u8 CCKSwingTable_Ch14 [CCK_TABLE_SIZE][8];
/* check Sta pointer valid or not */
#define IS_STA_VALID(pSta) (pSta)
-/* 20100514 Joseph: Add definition for antenna switching test after link. */
-/* This indicates two different the steps. */
-/* In SWAW_STEP_PEAK, driver needs to switch antenna and listen to the
- * signal on the air. */
-/* In SWAW_STEP_DETERMINE, driver just compares the signal captured in
- * SWAW_STEP_PEAK */
-/* with original RSSI to determine if it is necessary to switch antenna. */
-#define SWAW_STEP_PEAK 0
-#define SWAW_STEP_DETERMINE 1
void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI);
void ODM_Write_CCK_CCA_Thres(struct odm_dm_struct *pDM_Odm, u8 CurCCK_CCAThres);
void ODM_SetAntenna(struct odm_dm_struct *pDM_Odm, u8 Antenna);
-#define dm_RF_Saving ODM_RF_Saving
void ODM_RF_Saving(struct odm_dm_struct *pDM_Odm, u8 bForceInNormal);
-#define SwAntDivRestAfterLink ODM_SwAntDivRestAfterLink
void ODM_SwAntDivRestAfterLink(struct odm_dm_struct *pDM_Odm);
-#define dm_CheckTXPowerTracking ODM_TXPowerTrackingCheck
void ODM_TXPowerTrackingCheck(struct odm_dm_struct *pDM_Odm);
bool ODM_RAStateCheck(struct odm_dm_struct *pDM_Odm, s32 RSSI,
bool bForceUpdate, u8 *pRATRState);
-#define dm_SWAW_RSSI_Check ODM_SwAntDivChkPerPktRssi
void ODM_SwAntDivChkPerPktRssi(struct odm_dm_struct *pDM_Odm, u8 StationID,
struct odm_phy_status_info *pPhyInfo);
--
2.33.0
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