VOID
HALBT_DownloadRsvdPageForBt(
IN PADAPTER Adapter
)
{
if(BT_1Ant(Adapter))
{
HalDownloadRsvdPage(Adapter, FALSE);
}
}
CHANNEL_WIDTH
CHNL_CheckChnlPlanWithBW(
IN PADAPTER pAdapter,
IN u1Byte PrimaryChnl,
IN CHANNEL_WIDTH Bandwidth,
IN EXTCHNL_OFFSET BwOffset
)
{
CHANNEL_WIDTH finalBw = CHANNEL_WIDTH_20;
PRT_CHANNEL_LIST pChanneList = NULL;
u2Byte i;
u1Byte CentralChnl=PrimaryChnl;
u1Byte anotherPrimaryChnl=PrimaryChnl;
u1Byte findcnt=0;
BOOLEAN bFind=FALSE;
if(Bandwidth == CHANNEL_WIDTH_40)
{
if(BwOffset == EXTCHNL_OFFSET_UPPER)
{
CentralChnl = PrimaryChnl + 2;
anotherPrimaryChnl = CentralChnl+2;
}
else
{
CentralChnl = PrimaryChnl - 2;
anotherPrimaryChnl = CentralChnl-2;
}
}
RtActChannelList(pAdapter, RT_CHNL_LIST_ACTION_GET_CHANNEL_LIST, NULL, &pChanneList);
if(PrimaryChnl>13)
{
if(!(pChanneList->WirelessMode & (WIRELESS_MODE_A|WIRELESS_MODE_AC_5G|WIRELESS_MODE_N_5G)))
{
finalBw = Bandwidth;
return finalBw;
}
}
else
{
if(!(pChanneList->WirelessMode & (WIRELESS_MODE_B|WIRELESS_MODE_N_24G|WIRELESS_MODE_G|WIRELESS_MODE_AC_24G)))
{
finalBw = Bandwidth;
return finalBw;
}
}
for(i=0;i<pChanneList->ChannelLen;i++)
{
if((anotherPrimaryChnl == pChanneList->ChnlListEntry[i].ChannelNum) ||
(PrimaryChnl == pChanneList->ChnlListEntry[i].ChannelNum))
{
findcnt++;
}
if(findcnt==2)
{
bFind =TRUE;
findcnt =0;
break;
}
}
if(Bandwidth == CHANNEL_WIDTH_80)
finalBw = CHANNEL_WIDTH_80;
else
{
// remove, advised by Bryant, this will cause IOT issue with TP link Ap
// TP link will be 40MHz, but NIC is 20MHz => problem.
#if 0
if( BT_1Ant(pAdapter) && BT_IsBtLinkExist(pAdapter) &&
IS_WIRELESS_MODE_24G(pAdapter) )
{
finalBw = CHANNEL_WIDTH_20;
}
else
#endif
{
if(bFind)
finalBw = CHANNEL_WIDTH_40;
else
finalBw = CHANNEL_WIDTH_20;
}
}
return finalBw;
}
