staging: vt6656: remove unused functions

Removed defined symbols not being used elsewhere. Only compile tested. Signed-off-by: Andres More <more.andres@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
git-mirror · Mar 26, 2013 · e1970fc · e1970fc
1 parent d88fe15
commit e1970fc
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diff --git a/drivers/staging/vt6656/80211mgr.c b/drivers/staging/vt6656/80211mgr.c
@@ -27,8 +27,6 @@
  * Functions:
  *      vMgrEncodeBeacon - Encode the Beacon frame
  *      vMgrDecodeBeacon - Decode the Beacon frame
- *      vMgrEncodeIBSSATIM - Encode the IBSS ATIM frame
- *      vMgrDecodeIBSSATIM - Decode the IBSS ATIM frame
  *      vMgrEncodeDisassociation - Encode the Disassociation frame
  *      vMgrDecodeDisassociation - Decode the Disassociation frame
  *      vMgrEncodeAssocRequest - Encode the Association request frame
@@ -46,7 +44,6 @@
  *      vMgrEncodeDeauthen - Encode the DeAuthentication frame
  *      vMgrDecodeDeauthen - Decode the DeAuthentication frame
  *      vMgrEncodeReassocResponse - Encode the Reassociation response frame
- *      vMgrDecodeReassocResponse - Decode the Reassociation response frame
  *
  * Revision History:
  *
@@ -222,49 +219,6 @@ vMgrDecodeBeacon(
     }
 }
 
-
-/*+
- *
- * Routine Description:
- *  Encode IBSS ATIM
- *
- *
- * Return Value:
- *    None.
- *
--*/
-
-
-void
-vMgrEncodeIBSSATIM(
-      PWLAN_FR_IBSSATIM   pFrame
-    )
-{
-    pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
-    pFrame->len = WLAN_HDR_ADDR3_LEN;
-}
-
-
-/*+
- *
- * Routine Description:
- *  Decode IBSS ATIM
- *
- *
- * Return Value:
- *    None.
- *
--*/
-
-void
-vMgrDecodeIBSSATIM(
-      PWLAN_FR_IBSSATIM   pFrame
-    )
-{
-    pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
-}
-
-
 /*+
  *
  * Routine Description:
@@ -938,44 +892,3 @@ vMgrEncodeReassocResponse(
 
     pFrame->len = WLAN_HDR_ADDR3_LEN + WLAN_REASSOCRESP_OFF_AID + sizeof(*(pFrame->pwAid));
 }
-
-
-/*+
- *
- * Routine Description:
- *   Decode Reassociation Response
- *
- *
- * Return Value:
- *    None.
- *
--*/
-
-
-void
-vMgrDecodeReassocResponse(
-      PWLAN_FR_REASSOCRESP  pFrame
-     )
-{
-    PWLAN_IE   pItem;
-
-    pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
-
-    /* Fixed Fields */
-    pFrame->pwCapInfo = (u16 *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
-                                + WLAN_REASSOCRESP_OFF_CAP_INFO);
-    pFrame->pwStatus = (u16 *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
-                               + WLAN_REASSOCRESP_OFF_STATUS);
-    pFrame->pwAid = (u16 *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
-                            + WLAN_REASSOCRESP_OFF_AID);
-
-    /* Information elements */
-    pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
-                                               + WLAN_REASSOCRESP_OFF_SUPP_RATES);
-
-    pItem = (PWLAN_IE)(pFrame->pSuppRates);
-    pItem = (PWLAN_IE)(((u8 *)pItem) + 2 + pItem->len);
-
-    if ((((u8 *)pItem) < (pFrame->pBuf + pFrame->len)) && (pItem->byElementID == WLAN_EID_EXTSUPP_RATES))
-        pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
-}
diff --git a/drivers/staging/vt6656/80211mgr.h b/drivers/staging/vt6656/80211mgr.h
@@ -726,16 +726,6 @@ vMgrDecodeBeacon(
       PWLAN_FR_BEACON  pFrame
     );
 
-void
-vMgrEncodeIBSSATIM(
-      PWLAN_FR_IBSSATIM   pFrame
-    );
-
-void
-vMgrDecodeIBSSATIM(
-      PWLAN_FR_IBSSATIM   pFrame
-    );
-
 void
 vMgrEncodeDisassociation(
       PWLAN_FR_DISASSOC  pFrame
@@ -821,9 +811,4 @@ vMgrEncodeReassocResponse(
       PWLAN_FR_REASSOCRESP  pFrame
     );
 
-void
-vMgrDecodeReassocResponse(
-      PWLAN_FR_REASSOCRESP  pFrame
-    );
-
 #endif /* __80211MGR_H__ */
diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c
@@ -29,8 +29,6 @@
  *      BBuGetFrameTime        - Calculate data frame transmitting time
  *      BBvCalculateParameter   - Calculate PhyLength, PhyService and Phy Signal parameter for baseband Tx
  *      BBbVT3184Init          - VIA VT3184 baseband chip init code
- *      BBvLoopbackOn          - Turn on BaseBand Loopback mode
- *      BBvLoopbackOff         - Turn off BaseBand Loopback mode
  *
  * Revision History:
  *
@@ -1129,96 +1127,6 @@ else {
     return true;//ntStatus;
 }
 
-
-/*
- * Description: Turn on BaseBand Loopback mode
- *
- * Parameters:
- *  In:
- *      pDevice         - Device Structure
- *
- *  Out:
- *      none
- *
- * Return Value: none
- *
- */
-void BBvLoopbackOn(struct vnt_private *pDevice)
-{
-    u8      byData;
-
-    //CR C9 = 0x00
-    ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0xC9, &pDevice->byBBCRc9);//CR201
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0);
-    ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x4D, &pDevice->byBBCR4d);//CR77
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x4D, 0x90);
-
-    //CR 88 = 0x02(CCK), 0x03(OFDM)
-    ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x88, &pDevice->byBBCR88);//CR136
-
-    if (pDevice->wCurrentRate <= RATE_11M) { //CCK
-        // Enable internal digital loopback: CR33 |= 0000 0001
-        ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x21, &byData);//CR33
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x21, (u8)(byData | 0x01));//CR33
-        // CR154 = 0x00
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x9A, 0);   //CR154
-
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x88, 0x02);//CR239
-    }
-    else { //OFDM
-        // Enable internal digital loopback:CR154 |= 0000 0001
-        ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x9A, &byData);//CR154
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x9A, (u8)(byData | 0x01));//CR154
-        // CR33 = 0x00
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x21, 0);   //CR33
-
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x88, 0x03);//CR239
-    }
-
-    //CR14 = 0x00
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x0E, 0);//CR14
-
-    // Disable TX_IQUN
-    ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x09, &pDevice->byBBCR09);
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x09, (u8)(pDevice->byBBCR09 & 0xDE));
-}
-
-/*
- * Description: Turn off BaseBand Loopback mode
- *
- * Parameters:
- *  In:
- *      pDevice         - Device Structure
- *
- *  Out:
- *      none
- *
- * Return Value: none
- *
- */
-void BBvLoopbackOff(struct vnt_private *pDevice)
-{
-	u8 byData;
-
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, pDevice->byBBCRc9);//CR201
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x88, pDevice->byBBCR88);//CR136
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x09, pDevice->byBBCR09);//CR136
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x4D, pDevice->byBBCR4d);//CR77
-
-    if (pDevice->wCurrentRate <= RATE_11M) { // CCK
-        // Set the CR33 Bit2 to disable internal Loopback.
-        ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x21, &byData);//CR33
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x21, (u8)(byData & 0xFE));//CR33
-	} else { /* OFDM */
-        ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x9A, &byData);//CR154
-        ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x9A, (u8)(byData & 0xFE));//CR154
-    }
-    ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x0E, &byData);//CR14
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x0E, (u8)(byData | 0x80));//CR14
-
-}
-
-
 /*
  * Description: Set ShortSlotTime mode
  *
@@ -1262,27 +1170,6 @@ void BBvSetVGAGainOffset(struct vnt_private *pDevice, u8 byData)
     ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x0A, pDevice->byBBRxConf);//CR10
 }
 
-
-/*
- * Description: Baseband SoftwareReset
- *
- * Parameters:
- *  In:
- *      dwIoBase    - I/O base address
- *  Out:
- *      none
- *
- * Return Value: none
- *
- */
-void BBvSoftwareReset(struct vnt_private *pDevice)
-{
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x50, 0x40);
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x50, 0);
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x9C, 0x01);
-    ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x9C, 0);
-}
-
 /*
  * Description: BBvSetDeepSleep
  *

diff --git a/drivers/staging/vt6656/baseband.h b/drivers/staging/vt6656/baseband.h
@@ -106,9 +106,6 @@ void TimerSQ3CallBack(struct vnt_private *);
 void TimerSQ3Tmax3CallBack(struct vnt_private *);
 
 void BBvAntennaDiversity(struct vnt_private *, u8 byRxRate, u8 bySQ3);
-void BBvLoopbackOn(struct vnt_private *);
-void BBvLoopbackOff(struct vnt_private *);
-void BBvSoftwareReset(struct vnt_private *);
 
 void BBvSetShortSlotTime(struct vnt_private *);
 void BBvSetVGAGainOffset(struct vnt_private *, u8 byData);

diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
@@ -1009,44 +1009,3 @@ void CARDvSetBSSMode(struct vnt_private *pDevice)
         pDevice->abyBBVGA[3] = 0x0;
     }
 }
-
-/*
- *
- * Description:
- *    Do Channel Switch defined in 802.11h
- *
- * Parameters:
- *  In:
- *      hDeviceContext - device structure point
- *  Out:
- *      none
- *
- * Return Value: none.
- *
--*/
-int CARDbChannelSwitch(struct vnt_private *pDevice, u8 byMode,
-	u8 byNewChannel, u8 byCount)
-{
-	int bResult = true;
-
-	if (byCount == 0) {
-		pDevice->vnt_mgmt.uCurrChannel = byNewChannel;
-		CARDbSetMediaChannel(pDevice, byNewChannel);
-		return bResult;
-	}
-    pDevice->byChannelSwitchCount = byCount;
-    pDevice->byNewChannel = byNewChannel;
-    pDevice->bChannelSwitch = true;
-
-    if (byMode == 1) {
-        //bResult=CARDbStopTxPacket(pDevice, PKT_TYPE_802_11_ALL);
-        pDevice->bStopDataPkt = true;
-    }
-	return bResult;
-}
-
-
-
-
-
-
diff --git a/drivers/staging/vt6656/card.h b/drivers/staging/vt6656/card.h
@@ -74,7 +74,5 @@ int CARDbRadioPowerOff(struct vnt_private *pDevice);
 int CARDbRadioPowerOn(struct vnt_private *pDevice);
 u8 CARDbyGetPktType(struct vnt_private *pDevice);
 void CARDvSetBSSMode(struct vnt_private *pDevice);
-int CARDbChannelSwitch(struct vnt_private *pDevice, u8 byMode,
-	u8 byNewChannel, u8 byCount);
 
 #endif /* __CARD_H__ */
diff --git a/drivers/staging/vt6656/channel.c b/drivers/staging/vt6656/channel.c
@@ -406,32 +406,6 @@ ChannelValid(unsigned int CountryCode, unsigned int ChannelIndex)
 
 } /* end ChannelValid */
 
-/************************************************************************
- * CHvChannelGetList
- * Get Available Channel List for a given country
- * Input:
- *      CountryCode     =   The country code defined in country.h
- * Output:
- *      ChannelBitMask  =   (QWORD *) correspondent bit mask
- *                          of available channels
- *                          0x0000000000000001 means channel 1 is supported
- *                          0x0000000000000003 means channel 1,2 are supported
- *                          0x000000000000000F means channel 1,2,..15 are supported
- ************************************************************************/
-bool
-CHvChannelGetList (
-      unsigned int       uCountryCodeIdx,
-     u8 *      pbyChannelTable
-    )
-{
-    if (uCountryCodeIdx >= CCODE_MAX) {
-        return (false);
-    }
-    memcpy(pbyChannelTable, ChannelRuleTab[uCountryCodeIdx].bChannelIdxList, CB_MAX_CHANNEL);
-    return (true);
-}
-
-
 void CHvInitChannelTable(struct vnt_private *pDevice)
 {
 	int bMultiBand = false;
@@ -503,15 +477,3 @@ void CHvInitChannelTable(struct vnt_private *pDevice)
         }*/
     }
 }
-
-u8 CHbyGetChannelMapping(u8 byChannelNumber)
-{
-u8    ii;
-u8    byCHMapping = 0;
-
-	for (ii = 1; ii <= CB_MAX_CHANNEL; ii++) {
-		if (sChannelTbl[ii].byChannelNumber == byChannelNumber)
-			byCHMapping = ii;
-    }
-    return byCHMapping;
-}
diff --git a/drivers/staging/vt6656/channel.h b/drivers/staging/vt6656/channel.h
@@ -44,8 +44,5 @@ typedef struct tagSChannelTblElement {
 
 bool    ChannelValid(unsigned int CountryCode, unsigned int ChannelNum);
 void    CHvInitChannelTable(struct vnt_private *pDevice);
-u8    CHbyGetChannelMapping(u8 byChannelNumber);
-
-bool CHvChannelGetList(unsigned int uCountryCodeIdx, u8 * pbyChannelTable);
 
 #endif  /* _CHANNEL_H_ */