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path: root/drivers/staging/vt6656/baseband.c
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Diffstat (limited to 'drivers/staging/vt6656/baseband.c')
-rw-r--r--drivers/staging/vt6656/baseband.c183
1 files changed, 17 insertions, 166 deletions
diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c
index a9f525e9d16e..33fa76759bf1 100644
--- 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:
*
@@ -47,26 +45,10 @@
#include "datarate.h"
#include "rndis.h"
-/*--------------------- Static Definitions -------------------------*/
static int msglevel =MSG_LEVEL_INFO;
//static int msglevel =MSG_LEVEL_DEBUG;
-/*--------------------- Static Classes ----------------------------*/
-
-/*--------------------- Static Variables --------------------------*/
-
-/*--------------------- Static Functions --------------------------*/
-
-/*--------------------- Export Variables --------------------------*/
-
-/*--------------------- Static Definitions -------------------------*/
-
-/*--------------------- Static Classes ----------------------------*/
-
-/*--------------------- Static Variables --------------------------*/
-
-
-BYTE abyVT3184_AGC[] = {
+u8 abyVT3184_AGC[] = {
0x00, //0
0x00, //1
0x02, //2
@@ -133,8 +115,7 @@ BYTE abyVT3184_AGC[] = {
0x3E //3F
};
-
-BYTE abyVT3184_AL2230[] = {
+u8 abyVT3184_AL2230[] = {
0x31,//00
0x00,
0x00,
@@ -393,10 +374,8 @@ BYTE abyVT3184_AL2230[] = {
0x00
};
-
-
//{{RobertYu:20060515, new BB setting for VT3226D0
-BYTE abyVT3184_VT3226D0[] = {
+u8 abyVT3184_VT3226D0[] = {
0x31,//00
0x00,
0x00,
@@ -655,11 +634,9 @@ BYTE abyVT3184_VT3226D0[] = {
0x00,
};
-const WORD awcFrameTime[MAX_RATE] =
+const u16 awcFrameTime[MAX_RATE] =
{10, 20, 55, 110, 24, 36, 48, 72, 96, 144, 192, 216};
-/*--------------------- Static Functions --------------------------*/
-
/*
static
unsigned long
@@ -674,7 +651,6 @@ void
s_vClearSQ3Value(PSDevice pDevice);
*/
-/*--------------------- Export Variables --------------------------*/
/*
* Description: Calculate data frame transmitting time
*
@@ -691,10 +667,10 @@ s_vClearSQ3Value(PSDevice pDevice);
*/
unsigned int
BBuGetFrameTime(
- BYTE byPreambleType,
- BYTE byPktType,
+ u8 byPreambleType,
+ u8 byPktType,
unsigned int cbFrameLength,
- WORD wRate
+ u16 wRate
)
{
unsigned int uFrameTime;
@@ -703,7 +679,6 @@ BBuGetFrameTime(
unsigned int uRateIdx = (unsigned int)wRate;
unsigned int uRate = 0;
-
if (uRateIdx > RATE_54M) {
ASSERT(0);
return 0;
@@ -900,15 +875,14 @@ void BBvCalculateParameter(struct vnt_private *pDevice, u32 cbFrameLength,
*pbyPhySrv = 0x00;
if (bExtBit)
*pbyPhySrv = *pbyPhySrv | 0x80;
- *pwPhyLen = (WORD) cbUsCount;
+ *pwPhyLen = (u16) cbUsCount;
}
else {
*pbyPhySrv = 0x00;
- *pwPhyLen = (WORD)cbFrameLength;
+ *pwPhyLen = (u16)cbFrameLength;
}
}
-
/*
* Description: Set Antenna mode
*
@@ -937,10 +911,9 @@ void BBvSetAntennaMode(struct vnt_private *pDevice, u8 byAntennaMode)
break;
}
-
CONTROLnsRequestOut(pDevice,
MESSAGE_TYPE_SET_ANTMD,
- (WORD) byAntennaMode,
+ (u16) byAntennaMode,
0,
0,
NULL);
@@ -963,11 +936,11 @@ void BBvSetAntennaMode(struct vnt_private *pDevice, u8 byAntennaMode)
int BBbVT3184Init(struct vnt_private *pDevice)
{
int ntStatus;
- WORD wLength;
- PBYTE pbyAddr;
- PBYTE pbyAgc;
- WORD wLengthAgc;
- BYTE abyArray[256];
+ u16 wLength;
+ u8 * pbyAddr;
+ u8 * pbyAgc;
+ u16 wLengthAgc;
+ u8 abyArray[256];
ntStatus = CONTROLnsRequestIn(pDevice,
MESSAGE_TYPE_READ,
@@ -979,7 +952,6 @@ int BBbVT3184Init(struct vnt_private *pDevice)
return false;
}
-
// if ((pDevice->abyEEPROM[EEP_OFS_RADIOCTL]&0x06)==0x04)
// return false;
@@ -1118,7 +1090,6 @@ else {
abyArray
);
-
if ((pDevice->byRFType == RF_VT3226) || //RobertYu:20051116, 20060111 remove VT3226D0
(pDevice->byRFType == RF_VT3342A0) //RobertYu:20060609
) {
@@ -1131,7 +1102,6 @@ else {
MACvRegBitsOn(pDevice,MAC_REG_PAPEDELAY,0x01);
}
-
ControlvWriteByte(pDevice,MESSAGE_REQUEST_BBREG,0x04,0x7F);
ControlvWriteByte(pDevice,MESSAGE_REQUEST_BBREG,0x0D,0x01);
@@ -1139,96 +1109,6 @@ 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)
-{
- BYTE 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, (BYTE)(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, (BYTE)(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, (BYTE)(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, (BYTE)(byData & 0xFE));//CR33
- } else { /* OFDM */
- ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x9A, &byData);//CR154
- ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x9A, (BYTE)(byData & 0xFE));//CR154
- }
- ControlvReadByte (pDevice, MESSAGE_REQUEST_BBREG, 0x0E, &byData);//CR14
- ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x0E, (BYTE)(byData | 0x80));//CR14
-
-}
-
-
/*
* Description: Set ShortSlotTime mode
*
@@ -1243,7 +1123,7 @@ void BBvLoopbackOff(struct vnt_private *pDevice)
*/
void BBvSetShortSlotTime(struct vnt_private *pDevice)
{
- BYTE byBBVGA=0;
+ u8 byBBVGA=0;
if (pDevice->bShortSlotTime)
pDevice->byBBRxConf &= 0xDF;//1101 1111
@@ -1257,8 +1137,7 @@ void BBvSetShortSlotTime(struct vnt_private *pDevice)
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x0A, pDevice->byBBRxConf);
}
-
-void BBvSetVGAGainOffset(struct vnt_private *pDevice, BYTE byData)
+void BBvSetVGAGainOffset(struct vnt_private *pDevice, u8 byData)
{
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xE7, byData);
@@ -1272,27 +1151,6 @@ void BBvSetVGAGainOffset(struct vnt_private *pDevice, BYTE 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
*
@@ -1317,7 +1175,6 @@ void BBvExitDeepSleep(struct vnt_private *pDevice)
ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0x0D, 0x01);//CR13
}
-
static unsigned long s_ulGetLowSQ3(struct vnt_private *pDevice)
{
int ii;
@@ -1364,7 +1221,6 @@ static unsigned long s_ulGetRatio(struct vnt_private *pDevice)
return ulRatio;
}
-
static void s_vClearSQ3Value(struct vnt_private *pDevice)
{
int ii;
@@ -1376,7 +1232,6 @@ static void s_vClearSQ3Value(struct vnt_private *pDevice)
}
}
-
/*
* Description: Antenna Diversity
*
@@ -1508,7 +1363,6 @@ void BBvAntennaDiversity(struct vnt_private *pDevice,
} //byAntennaState
}
-
/*+
*
* Description:
@@ -1541,11 +1395,9 @@ void TimerSQ3CallBack(struct vnt_private *pDevice)
add_timer(&pDevice->TimerSQ3Tmax3);
add_timer(&pDevice->TimerSQ3Tmax2);
-
spin_unlock_irq(&pDevice->lock);
}
-
/*+
*
* Description:
@@ -1594,7 +1446,6 @@ void TimerSQ3Tmax3CallBack(struct vnt_private *pDevice)
void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
{
-
switch(pDevice->byRFType)
{
case RF_AL2230:
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.