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path: root/drivers/staging/vt6655/channel.c
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Diffstat (limited to 'drivers/staging/vt6655/channel.c')
-rw-r--r--drivers/staging/vt6655/channel.c80
1 files changed, 35 insertions, 45 deletions
diff --git a/drivers/staging/vt6655/channel.c b/drivers/staging/vt6655/channel.c
index 3198a31e2ed7..d5b89b7aaf23 100644
--- a/drivers/staging/vt6655/channel.c
+++ b/drivers/staging/vt6655/channel.c
@@ -30,7 +30,6 @@
#define CARD_MAX_CHANNEL_TBL 56
-//static int msglevel = MSG_LEVEL_DEBUG;
static int msglevel = MSG_LEVEL_INFO;
/*--------------------- Static Variables --------------------------*/
@@ -421,9 +420,8 @@ void init_channel_table(void *pDeviceHandler)
bool bMultiBand = false;
unsigned int ii;
- for (ii = 1; ii <= CARD_MAX_CHANNEL_TBL; ii++) {
+ for (ii = 1; ii <= CARD_MAX_CHANNEL_TBL; ii++)
sChannelTbl[ii].bValid = false;
- }
switch (pDevice->byRFType) {
case RF_RFMD2959:
@@ -509,7 +507,6 @@ unsigned char get_channel_mapping(void *pDeviceHandler, unsigned char byChannelN
unsigned char get_channel_number(void *pDeviceHandler, unsigned char byChannelIndex)
{
- //PSDevice pDevice = (PSDevice) pDeviceHandler;
return sChannelTbl[byChannelIndex].byChannelNumber;
}
@@ -527,13 +524,11 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel)
PSDevice pDevice = (PSDevice) pDeviceHandler;
bool bResult = true;
- if (pDevice->byCurrentCh == uConnectionChannel) {
+ if (pDevice->byCurrentCh == uConnectionChannel)
return bResult;
- }
- if (!sChannelTbl[uConnectionChannel].bValid) {
+ if (!sChannelTbl[uConnectionChannel].bValid)
return false;
- }
if ((uConnectionChannel > CB_MAX_CHANNEL_24G) &&
(pDevice->eCurrentPHYType != PHY_TYPE_11A)) {
@@ -548,9 +543,8 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel)
//{{ RobertYu: 20041202
//// TX_PE will reserve 3 us for MAX2829 A mode only, it is for better TX throughput
- if (pDevice->byRFType == RF_AIROHA7230) {
+ if (pDevice->byRFType == RF_AIROHA7230)
RFbAL7230SelectChannelPostProcess(pDevice->PortOffset, pDevice->byCurrentCh, (unsigned char)uConnectionChannel);
- }
//}} RobertYu
pDevice->byCurrentCh = (unsigned char)uConnectionChannel;
@@ -560,7 +554,6 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel)
if (pDevice->bEnablePSMode)
RFvWriteWakeProgSyn(pDevice->PortOffset, pDevice->byRFType, uConnectionChannel);
- //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "CARDbSetMediaChannel: %d\n", (unsigned char)uConnectionChannel);
BBvSoftwareReset(pDevice->PortOffset);
if (pDevice->byLocalID > REV_ID_VT3253_B1) {
@@ -573,11 +566,10 @@ bool set_channel(void *pDeviceHandler, unsigned int uConnectionChannel)
MACvSelectPage0(pDevice->PortOffset);
}
- if (pDevice->eCurrentPHYType == PHY_TYPE_11B) {
+ if (pDevice->eCurrentPHYType == PHY_TYPE_11B)
RFbSetPower(pDevice, RATE_1M, pDevice->byCurrentCh);
- } else {
+ else
RFbSetPower(pDevice, RATE_6M, pDevice->byCurrentCh);
- }
return bResult;
}
@@ -604,15 +596,15 @@ void set_country_info(void *pDeviceHandler, CARD_PHY_TYPE ePHYType, void *pIE)
if (ePHYType == PHY_TYPE_11A) {
pDevice->bCountryInfo5G = true;
- for (ii = CB_MAX_CHANNEL_24G + 1; ii <= CARD_MAX_CHANNEL_TBL; ii++) {
+ for (ii = CB_MAX_CHANNEL_24G + 1; ii <= CARD_MAX_CHANNEL_TBL; ii++)
sChannelTbl[ii].bValid = false;
- }
+
step = 4;
} else {
pDevice->bCountryInfo24G = true;
- for (ii = 1; ii <= CB_MAX_CHANNEL_24G; ii++) {
+ for (ii = 1; ii <= CB_MAX_CHANNEL_24G; ii++)
sChannelTbl[ii].bValid = false;
- }
+
step = 1;
}
pDevice->abyCountryCode[0] = pIE_Country->abyCountryString[0];
@@ -655,19 +647,19 @@ unsigned char set_support_channels(void *pDeviceHandler, unsigned char *pbyIEs)
byCount = 0;
if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[28] == true) {
for (ii = 28; ii < 36; ii += 2) {
- if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) {
+ if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true)
byCount++;
- }
}
+
*pbyChTupple++ = 34;
*pbyChTupple++ = byCount;
byLen += 2;
} else if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[29] == true) {
for (ii = 29; ii < 36; ii += 2) {
- if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) {
+ if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true)
byCount++;
- }
}
+
*pbyChTupple++ = 36;
*pbyChTupple++ = byCount;
byLen += 2;
@@ -676,10 +668,10 @@ unsigned char set_support_channels(void *pDeviceHandler, unsigned char *pbyIEs)
byCount = 0;
if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[36] == true) {
for (ii = 36; ii < 40; ii++) {
- if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) {
+ if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true)
byCount++;
- }
}
+
*pbyChTupple++ = 52;
*pbyChTupple++ = byCount;
byLen += 2;
@@ -688,19 +680,19 @@ unsigned char set_support_channels(void *pDeviceHandler, unsigned char *pbyIEs)
byCount = 0;
if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[40] == true) {
for (ii = 40; ii < 51; ii++) {
- if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) {
+ if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true)
byCount++;
- }
}
+
*pbyChTupple++ = 100;
*pbyChTupple++ = byCount;
byLen += 2;
} else if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[51] == true) {
for (ii = 51; ii < 56; ii++) {
- if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true) {
+ if (ChannelRuleTab[pDevice->byZoneType].bChannelIdxList[ii] == true)
byCount++;
- }
}
+
*pbyChTupple++ = 149;
*pbyChTupple++ = byCount;
byLen += 2;
@@ -767,14 +759,13 @@ unsigned char auto_channel_select(void *pDeviceHandler, CARD_PHY_TYPE ePHYType)
if (ePHYType == PHY_TYPE_11A) {
for (ii = CB_MAX_CHANNEL_24G + 1; ii <= CB_MAX_CHANNEL; ii++) {
if (sChannelTbl[ii].bValid) {
- if (byOptionChannel == 0) {
+ if (byOptionChannel == 0)
byOptionChannel = (unsigned char) ii;
- }
- if (sChannelTbl[ii].byMAP == 0) {
+
+ if (sChannelTbl[ii].byMAP == 0)
return (unsigned char) ii;
- } else if (!(sChannelTbl[ii].byMAP & 0x08)) {
+ else if (!(sChannelTbl[ii].byMAP & 0x08))
byOptionChannel = (unsigned char) ii;
- }
}
}
} else {
@@ -784,25 +775,24 @@ unsigned char auto_channel_select(void *pDeviceHandler, CARD_PHY_TYPE ePHYType)
if (sChannelTbl[ii].byMAP == 0) {
aiWeight[ii] += 100;
} else if (sChannelTbl[ii].byMAP & 0x01) {
- if (ii > 3) {
+ if (ii > 3)
aiWeight[ii - 3] -= 10;
- }
- if (ii > 2) {
+
+ if (ii > 2)
aiWeight[ii - 2] -= 20;
- }
- if (ii > 1) {
+
+ if (ii > 1)
aiWeight[ii - 1] -= 40;
- }
+
aiWeight[ii] -= 80;
- if (ii < CB_MAX_CHANNEL_24G) {
+ if (ii < CB_MAX_CHANNEL_24G)
aiWeight[ii + 1] -= 40;
- }
- if (ii < (CB_MAX_CHANNEL_24G - 1)) {
+
+ if (ii < (CB_MAX_CHANNEL_24G - 1))
aiWeight[ii+2] -= 20;
- }
- if (ii < (CB_MAX_CHANNEL_24G - 2)) {
+
+ if (ii < (CB_MAX_CHANNEL_24G - 2))
aiWeight[ii+3] -= 10;
- }
}
}
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-25 05:55:57 +0000