-
-//As this function is mainly ported from Windows driver, so leave the name little changed. If any confusion caused, tell me. Created by WB. 2008.05.08
+/******************************************************************************
+ * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+******************************************************************************/
#include "ieee80211.h"
#include "rtl819x_HT.h"
u8 MCS_FILTER_ALL[16] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
u16 MCS_DATA_RATE[2][2][77] =
{ { {13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78 ,104, 156, 208, 234, 260,
- 39, 78, 117, 234, 312, 351, 390, 52, 104, 156, 208, 312, 416, 468, 520,
+ 39, 78, 117, 234, 312, 351, 390, 52, 104, 156, 208, 312, 416, 468, 520,
0, 78, 104, 130, 117, 156, 195, 104, 130, 130, 156, 182, 182, 208, 156, 195,
- 195, 234, 273, 273, 312, 130, 156, 181, 156, 181, 208, 234, 208, 234, 260, 260,
- 286, 195, 234, 273, 234, 273, 312, 351, 312, 351, 390, 390, 429}, // Long GI, 20MHz
- {14, 29, 43, 58, 87, 116, 130, 144, 29, 58, 87, 116, 173, 231, 260, 289,
- 43, 87, 130, 173, 260, 347, 390, 433, 58, 116, 173, 231, 347, 462, 520, 578,
- 0, 87, 116, 144, 130, 173, 217, 116, 144, 144, 173, 202, 202, 231, 173, 217,
- 217, 260, 303, 303, 347, 144, 173, 202, 173, 202, 231, 260, 231, 260, 289, 289,
- 318, 217, 260, 303, 260, 303, 347, 390, 347, 390, 433, 433, 477} }, // Short GI, 20MHz
- { {27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540,
- 81, 162, 243, 324, 486, 648, 729, 810, 108, 216, 324, 432, 648, 864, 972, 1080,
- 12, 162, 216, 270, 243, 324, 405, 216, 270, 270, 324, 378, 378, 432, 324, 405,
- 405, 486, 567, 567, 648, 270, 324, 378, 324, 378, 432, 486, 432, 486, 540, 540,
- 594, 405, 486, 567, 486, 567, 648, 729, 648, 729, 810, 810, 891}, // Long GI, 40MHz
- {30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600,
- 90, 180, 270, 360, 540, 720, 810, 900, 120, 240, 360, 480, 720, 960, 1080, 1200,
- 13, 180, 240, 300, 270, 360, 450, 240, 300, 300, 360, 420, 420, 480, 360, 450,
- 450, 540, 630, 630, 720, 300, 360, 420, 360, 420, 480, 540, 480, 540, 600, 600,
- 660, 450, 540, 630, 540, 630, 720, 810, 720, 810, 900, 900, 990} } // Short GI, 40MHz
+ 195, 234, 273, 273, 312, 130, 156, 181, 156, 181, 208, 234, 208, 234, 260, 260,
+ 286, 195, 234, 273, 234, 273, 312, 351, 312, 351, 390, 390, 429},
+ {14, 29, 43, 58, 87, 116, 130, 144, 29, 58, 87, 116, 173, 231, 260, 289,
+ 43, 87, 130, 173, 260, 347, 390, 433, 58, 116, 173, 231, 347, 462, 520, 578,
+ 0, 87, 116, 144, 130, 173, 217, 116, 144, 144, 173, 202, 202, 231, 173, 217,
+ 217, 260, 303, 303, 347, 144, 173, 202, 173, 202, 231, 260, 231, 260, 289, 289,
+ 318, 217, 260, 303, 260, 303, 347, 390, 347, 390, 433, 433, 477} },
+ { {27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540,
+ 81, 162, 243, 324, 486, 648, 729, 810, 108, 216, 324, 432, 648, 864, 972, 1080,
+ 12, 162, 216, 270, 243, 324, 405, 216, 270, 270, 324, 378, 378, 432, 324, 405,
+ 405, 486, 567, 567, 648, 270, 324, 378, 324, 378, 432, 486, 432, 486, 540, 540,
+ 594, 405, 486, 567, 486, 567, 648, 729, 648, 729, 810, 810, 891},
+ {30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600,
+ 90, 180, 270, 360, 540, 720, 810, 900, 120, 240, 360, 480, 720, 960, 1080, 1200,
+ 13, 180, 240, 300, 270, 360, 450, 240, 300, 300, 360, 420, 420, 480, 360, 450,
+ 450, 540, 630, 630, 720, 300, 360, 420, 360, 420, 480, 540, 480, 540, 600, 600,
+ 660, 450, 540, 630, 540, 630, 720, 810, 720, 810, 900, 900, 990} }
};
static u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf};
static u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70};
static u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e};
-static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f};
-static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f}; //cosa 03202008
+static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f};
static u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf};
static u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc};
static u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e};
static u8 DLINK_ATHEROS_1[3] = {0x00, 0x1c, 0xf0};
static u8 DLINK_ATHEROS_2[3] = {0x00, 0x21, 0x91};
static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94};
+static u8 NETGEAR_BROADCOM[3] = {0x00, 0x1f, 0x33};
static u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4};
-// 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Should we put the
-// code in other place??
-//static u8 WIFI_CISCO_G_AP[3] = {0x00, 0x40, 0x96};
+
/********************************************************************************************************************
*function: This function update default settings in pHTInfo structure
* input: PRT_HIGH_THROUGHPUT pHTInfo
void HTUpdateDefaultSetting(struct ieee80211_device* ieee)
{
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
- //const typeof( ((struct ieee80211_device *)0)->pHTInfo ) *__mptr = &pHTInfo;
- //printk("pHTinfo:%p, &pHTinfo:%p, mptr:%p, offsetof:%x\n", pHTInfo, &pHTInfo, __mptr, offsetof(struct ieee80211_device, pHTInfo));
- //printk("===>ieee:%p,\n", ieee);
// ShortGI support
pHTInfo->bRegShortGI20MHz= 1;
pHTInfo->bRegShortGI40MHz= 1;
* *****************************************************************************************************************/
u16 TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate)
{
- //PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
u16 CCKOFDMRate[12] = {0x02 , 0x04 , 0x0b , 0x16 , 0x0c , 0x12 , 0x18 , 0x24 , 0x30 , 0x48 , 0x60 , 0x6c};
u8 is40MHz = 0;
u8 isShortGI = 0;
is40MHz = 0;
isShortGI = 0;
- // nDataRate = nDataRate - 12;
}
else if(nDataRate >=0x20 && nDataRate <= 0x2f ) //(27, 44)
{
is40MHz = 1;
isShortGI = 0;
- //nDataRate = nDataRate - 28;
}
else if(nDataRate >= 0x30 && nDataRate <= 0x3f ) //(43, 60)
{
is40MHz = 0;
isShortGI = 1;
- //nDataRate = nDataRate - 44;
}
else if(nDataRate >= 0x40 && nDataRate <= 0x4f ) //(59, 76)
{
is40MHz = 1;
isShortGI = 1;
- //nDataRate = nDataRate - 60;
}
return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate&0xf];
}
else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) ||
(memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)||
(memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)||
- (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) ||
(net->broadcom_cap_exist))
retValue = true;
else if(net->bssht.bdRT2RTAggregation)
if(net->bssht.RT2RT_HT_Mode & RT_HT_CAP_USE_92SE){
pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK_92SE;
}
+ if(net->bssht.RT2RT_HT_Mode & RT_HT_CAP_USE_SOFTAP){
+ pHTInfo->IOTPeer = HT_IOT_PEER_92U_SOFTAP;
+ }
}
else if(net->broadcom_cap_exist)
pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) ||
(memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)||
- (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)||
- (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) )
+ (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0))
pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
else if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
(memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) ||
(memcmp(net->bssid, DLINK_ATHEROS_1, 3) == 0)||
(memcmp(net->bssid, DLINK_ATHEROS_2, 3) == 0))
pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS;
- else if(memcmp(net->bssid, CISCO_BROADCOM, 3)==0)
+ else if ((memcmp(net->bssid, CISCO_BROADCOM, 3)==0)||net->cisco_cap_exist)
pHTInfo->IOTPeer = HT_IOT_PEER_CISCO;
else if ((memcmp(net->bssid, LINKSYS_MARVELL_4400N, 3) == 0) ||
net->marvell_cap_exist)
bool HTIOTActIsDisableMCS15(struct ieee80211_device* ieee)
{
bool retValue = false;
-
-#ifdef TODO
- // Apply for 819u only
-#if (HAL_CODE_BASE==RTL8192)
-
-#if (DEV_BUS_TYPE == USB_INTERFACE)
- // Alway disable MCS15 by Jerry Chang's request.by Emily, 2008.04.15
- retValue = true;
-#elif (DEV_BUS_TYPE == PCI_INTERFACE)
- // Enable MCS15 if the peer is Cisco AP. by Emily, 2008.05.12
-// if(pBssDesc->bCiscoCapExist)
-// retValue = false;
-// else
- retValue = false;
-#endif
-#endif
-#endif
- // Jerry Chang suggest that 8190 1x2 does not need to disable MCS15
-
return retValue;
}
HTIOTActIsEDCABiasRx(struct ieee80211_device* ieee,struct ieee80211_network *network)
{
u8 retValue = 0;
- //if(IS_HARDWARE_TYPE_8192SU(Adapter))
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
{
-//#if UNDER_VISTA
-// if(pBssDesc->Vender==HT_IOT_PEER_ATHEROS ||
-// pBssDesc->Vender==HT_IOT_PEER_RALINK)
-//#else
if(pHTInfo->IOTPeer==HT_IOT_PEER_ATHEROS ||
pHTInfo->IOTPeer==HT_IOT_PEER_BROADCOM ||
pHTInfo->IOTPeer==HT_IOT_PEER_RALINK)
-//#endif
return 1;
}
if(pHTInfo->IOTPeer==HT_IOT_PEER_RALINK)
{
- if(network->bssht.bdHT1R)
retValue = 1;
}
u8 retValue = 0;
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
- if(pHTInfo->IOTPeer==HT_IOT_PEER_RALINK)
+ if(pHTInfo->IOTPeer==HT_IOT_PEER_RALINK ||
+ pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK ||
+ pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK_92SE)
{
- if(network->bssht.bdHT1R)
retValue = 1;
}
(KEY_TYPE_WEP40 == ieee->group_key_type) ||
(KEY_TYPE_TKIP == ieee->pairwise_key_type) )
{
- if(pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK ||
- pHTInfo->IOTPeer==HT_IOT_PEER_UNKNOWN)
+ if(pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK)
retValue = 1;
}
{
bool retValue = false;
PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
+ if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
{
- if(pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL)
+ if((memcmp(network->bssid, NETGEAR_BROADCOM, 3)==0)
+ && (network->bssht.bdBandWidth == HT_CHANNEL_WIDTH_20_40))
return true;
-
}
return retValue;
}
{
PRT_HIGH_THROUGHPUT pHT = ieee->pHTInfo;
PHT_CAPABILITY_ELE pCapELE = NULL;
- //u8 bIsDeclareMCS13;
if ((posHTCap == NULL) || (pHT == NULL))
{
pCapELE->ChlWidth = (pHT->bRegBW40MHz?1:0);
}
-// pCapELE->ChlWidth = (pHT->bRegBW40MHz?1:0);
pCapELE->MimoPwrSave = pHT->SelfMimoPs;
pCapELE->GreenField = 0; // This feature is not supported now!!
pCapELE->ShortGI20Mhz = 1; // We can receive Short GI!!
pCapELE->ShortGI40Mhz = 1; // We can receive Short GI!!
- //DbgPrint("TX HT cap/info ele BW=%d SG20=%d SG40=%d\n\r",
- //pCapELE->ChlWidth, pCapELE->ShortGI20Mhz, pCapELE->ShortGI40Mhz);
+
pCapELE->TxSTBC = 1;
pCapELE->RxSTBC = 0;
pCapELE->DelayBA = 0; // Do not support now!!
else
*len = 26 + 2;
-
-
-// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTCap, *len -2);
-
- //Print each field in detail. Driver should not print out this message by default
-// HTDebugHTCapability(posHTCap, (u8*)"HTConstructCapability()");
return;
}
//STA should not generate High Throughput Information Element
*len = 0;
}
- //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTInfo, *len - 2);
- //HTDebugHTInfo(posHTInfo, "HTConstructInforElement");
return;
}
*/
#else
- // Do Nothing
#endif
posRT2RTAgg->Length = 6;
return;
}
IEEE80211_DEBUG(IEEE80211_DL_HT, "===> HTOnAssocRsp_wq(): HT_ENABLE\n");
-// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, pHTInfo->PeerHTCapBuf, sizeof(HT_CAPABILITY_ELE));
-// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, pHTInfo->PeerHTInfoBuf, sizeof(HT_INFORMATION_ELE));
-// HTDebugHTCapability(pHTInfo->PeerHTCapBuf,"HTOnAssocRsp_wq");
-// HTDebugHTInfo(pHTInfo->PeerHTInfoBuf,"HTOnAssocRsp_wq");
- //
if(!memcmp(pHTInfo->PeerHTCapBuf,EWC11NHTCap, sizeof(EWC11NHTCap)))
pPeerHTCap = (PHT_CAPABILITY_ELE)(&pHTInfo->PeerHTCapBuf[4]);
else
// Configurations:
////////////////////////////////////////////////////////
IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_HT, pPeerHTCap, sizeof(HT_CAPABILITY_ELE));
-// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_HT, pPeerHTInfo, sizeof(HT_INFORMATION_ELE));
- // Config Supported Channel Width setting
- //
+
HTSetConnectBwMode(ieee, (HT_CHANNEL_WIDTH)(pPeerHTCap->ChlWidth), (HT_EXTCHNL_OFFSET)(pPeerHTInfo->ExtChlOffset));
-// if(pHTInfo->bCurBW40MHz == true)
+ if(pHTInfo->bCurBW40MHz == true)
pHTInfo->bCurTxBW40MHz = ((pPeerHTInfo->RecommemdedTxWidth == 1)?true:false);
//
// <2> Set AMPDU Minimum MPDU Start Spacing
// 802.11n 3.0 section 9.7d.3
-#if 1
+#if 0
if(pHTInfo->MPDU_Density > pPeerHTCap->MPDUDensity)
pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density;
else
git.openpandora.org / pandora-kernel.git / blobdiff