Staging: rt2870: add Antenna Diversity support

rt3070:
* remove non-working AntDiversity config parameter
* remove unused bRxAntDiversity field from COMMON_CONFIG

rt2870:
* propagate Antenna Diversity support from rt3070

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/rt2860/common/eeprom.c b/drivers/staging/rt2860/common/eeprom.c
index fb5e52a..ffcb4ce 100644 (file)
--- a/drivers/staging/rt2860/common/eeprom.c
+++ b/drivers/staging/rt2860/common/eeprom.c
@@ -181,14 +181,11 @@ USHORT RTMP_EEPROM_READ16(
     UINT32             x;
     USHORT             data;
 
-#ifdef RT30xx
+#ifdef RT2870
        if (pAd->NicConfig2.field.AntDiversity)
     {
        pAd->EepromAccess = TRUE;
     }
-//2008/09/11:KH add to support efuse<--
-//2008/09/11:KH add to support efuse-->
-{
 #endif
     Offset /= 2;
     // reset bits and set EECS
@@ -214,7 +211,7 @@ USHORT RTMP_EEPROM_READ16(
 
     EEpromCleanup(pAd);
 
-#ifdef RT30xx
+#ifdef RT2870
        // Antenna and EEPROM access are both using EESK pin,
     // Therefor we should avoid accessing EESK at the same time
     // Then restore antenna after EEPROM access
@@ -223,7 +220,6 @@ USHORT RTMP_EEPROM_READ16(
            pAd->EepromAccess = FALSE;
            AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
     }
-}
 #endif
     return data;
 }      //ReadEEprom
@@ -235,14 +231,11 @@ VOID RTMP_EEPROM_WRITE16(
 {
     UINT32 x;
 
-#ifdef RT30xx
+#ifdef RT2870
        if (pAd->NicConfig2.field.AntDiversity)
     {
        pAd->EepromAccess = TRUE;
     }
-       //2008/09/11:KH add to support efuse<--
-//2008/09/11:KH add to support efuse-->
-       {
 #endif
        Offset /= 2;
 
@@ -278,7 +271,7 @@ VOID RTMP_EEPROM_WRITE16(
 
     EEpromCleanup(pAd);
 
-#ifdef RT30xx
+#ifdef RT2870
        // Antenna and EEPROM access are both using EESK pin,
     // Therefor we should avoid accessing EESK at the same time
     // Then restore antenna after EEPROM access
@@ -287,7 +280,6 @@ VOID RTMP_EEPROM_WRITE16(
            pAd->EepromAccess = FALSE;
            AsicSetRxAnt(pAd, pAd->RxAnt.Pair1PrimaryRxAnt);
     }
-}
 #endif
 }
 

diff --git a/drivers/staging/rt2860/common/mlme.c b/drivers/staging/rt2860/common/mlme.c
index d0a3b6b..9de5e24 100644 (file)
--- a/drivers/staging/rt2860/common/mlme.c
+++ b/drivers/staging/rt2860/common/mlme.c
@@ -8004,7 +8004,7 @@ CHAR RTMPMaxRssi(
        return larger;
 }
 
-#ifdef RT30xx
+#ifdef RT2870
 // Antenna divesity use GPIO3 and EESK pin for control
 // Antenna and EEPROM access are both using EESK pin,
 // Therefor we should avoid accessing EESK at the same time
@@ -8052,7 +8052,7 @@ VOID AsicSetRxAnt(
                DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicSetRxAnt, switch to aux antenna\n"));
        }
 }
-#endif /* RT30xx */
+#endif
 
 /*
     ========================================================================
@@ -8078,7 +8078,7 @@ VOID AsicEvaluateRxAnt(
                                fRTMP_ADAPTER_NIC_NOT_EXIST |
                                fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)
                                || OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-#ifdef RT30xx
+#ifdef RT2870
                                || (pAd->EepromAccess)
 #endif
                                )
@@ -8182,9 +8182,9 @@ VOID AsicRxAntEvalTimeout(
                                                        fRTMP_ADAPTER_RADIO_OFF                 |
                                                        fRTMP_ADAPTER_NIC_NOT_EXIST)
                                                        || OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)
-#ifdef RT30xx
+#ifdef RT2870
                                                        || (pAd->EepromAccess)
-#endif // RT30xx //
+#endif
                                                        )
                return;
 

diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c
index df0e1e9..e6a43b6 100644 (file)
--- a/drivers/staging/rt2860/common/rtmp_init.c
+++ b/drivers/staging/rt2860/common/rtmp_init.c
@@ -3416,7 +3416,7 @@ VOID      UserCfgInit(
                }
        }
 
-#ifdef RT30xx
+#ifdef RT2870
        pAd->EepromAccess = FALSE;
 #endif
        pAd->Antenna.word = 0;

diff --git a/drivers/staging/rt2860/rt_profile.c b/drivers/staging/rt2860/rt_profile.c
index 3df85cf..3bc41f8 100644 (file)
--- a/drivers/staging/rt2860/rt_profile.c
+++ b/drivers/staging/rt2860/rt_profile.c
@@ -1429,23 +1429,6 @@ NDIS_STATUS      RTMPReadParametersHook(
                                                                DBGPRINT(RT_DEBUG_TRACE, ("TGnWifiTest=%d\n", pAd->StaCfg.bTGnWifiTest));
                                                }
                                        }
-
-#ifdef RT30xx
-                                               {
-                                                       if(RTMPGetKeyParameter("AntDiversity", tmpbuf, 10, buffer))
-                                                       {
-                                                               for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++)
-                                                               {
-                                                                       if(simple_strtol(macptr, 0, 10) != 0)  //Enable
-                                                                               pAd->CommonCfg.bRxAntDiversity = TRUE;
-                                                                       else //Disable
-                                                                               pAd->CommonCfg.bRxAntDiversity = FALSE;
-
-                                                                       DBGPRINT(RT_DEBUG_ERROR, ("AntDiversity=%d\n", pAd->CommonCfg.bRxAntDiversity));
-                                                               }
-                                                       }
-                                               }
-#endif // RT30xx //
                                }
                        }
                        else

diff --git a/drivers/staging/rt2860/rtmp.h b/drivers/staging/rt2860/rtmp.h
index 9241124..8c17379 100644 (file)
--- a/drivers/staging/rt2860/rtmp.h
+++ b/drivers/staging/rt2860/rtmp.h
@@ -1295,7 +1295,7 @@ typedef struct _BBP_TUNING_STRUCT {
 
 typedef struct _SOFT_RX_ANT_DIVERSITY_STRUCT {
        UCHAR     EvaluatePeriod;                // 0:not evalute status, 1: evaluate status, 2: switching status
-#ifdef RT30xx
+#ifdef RT2870
        UCHAR     EvaluateStableCnt;
 #endif
        UCHAR     Pair1PrimaryRxAnt;     // 0:Ant-E1, 1:Ant-E2
@@ -1899,9 +1899,6 @@ typedef struct _COMMON_CONFIG {
 
        BOOLEAN                         NdisRadioStateOff; //For HCT 12.0, set this flag to TRUE instead of called MlmeRadioOff.
        ABGBAND_STATE           BandState;              // For setting BBP used on B/G or A mode.
-#ifdef RT30xx
-       BOOLEAN                         bRxAntDiversity; // 0:disable, 1:enable Software Rx Antenna Diversity.
-#endif
 
        // IEEE802.11H--DFS.
        RADAR_DETECT_STRUCT     RadarDetect;
@@ -2667,7 +2664,7 @@ typedef struct _RTMP_ADAPTER
        ULONG                   EepromVersion;          // byte 0: version, byte 1: revision, byte 2~3: unused
        UCHAR                   EEPROMAddressNum;       // 93c46=6  93c66=8
        USHORT                  EEPROMDefaultValue[NUM_EEPROM_BBP_PARMS];
-#ifdef RT30xx
+#ifdef RT2870
        BOOLEAN                 EepromAccess;
 #endif
        ULONG                   FirmwareVersion;        // byte 0: Minor version, byte 1: Major version, otherwise unused.

diff --git a/drivers/staging/rt2860/sta/rtmp_data.c b/drivers/staging/rt2860/sta/rtmp_data.c
index 91a98af..f751ab6 100644 (file)
--- a/drivers/staging/rt2860/sta/rtmp_data.c
+++ b/drivers/staging/rt2860/sta/rtmp_data.c
@@ -575,10 +575,7 @@ VOID STAHandleRxMgmtFrame(
        {
 
                // We should collect RSSI not only U2M data but also my beacon
-               if (
-#ifdef RT30xx
-                   pAd->RxAnt.EvaluatePeriod == 0 &&
-#endif
+               if (pAd->RxAnt.EvaluatePeriod == 0 &&
                    pHeader->FC.SubType == SUBTYPE_BEACON &&
                    MAC_ADDR_EQUAL(&pAd->CommonCfg.Bssid, &pHeader->Addr2)) {
                        Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI);
@@ -587,7 +584,7 @@ VOID STAHandleRxMgmtFrame(
                        pAd->StaCfg.LastSNR1 = (UCHAR)(pRxWI->SNR1);
                }
 
-#ifdef RT30xx
+#ifdef RT2870
                // collect rssi information for antenna diversity
                if (pAd->NicConfig2.field.AntDiversity)
                {
@@ -597,7 +594,7 @@ VOID STAHandleRxMgmtFrame(
                                        pAd->StaCfg.NumOfAvgRssiSample ++;
                        }
                }
-#endif // RT30xx //
+#endif
 
                // First check the size, it MUST not exceed the mlme queue size
                if (pRxWI->MPDUtotalByteCount > MGMT_DMA_BUFFER_SIZE)