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rtl8192eu-linux-driver/core/rtw_mp.c
CGarces 3d6c7de21a Updated to 4.4.1
2017-05-11 20:49:39 +02:00

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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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
*
*
******************************************************************************/
#define _RTW_MP_C_
#include <drv_types.h>
#ifdef PLATFORM_FREEBSD
#include <sys/unistd.h> /* for RFHIGHPID */
#endif
#include "../hal/phydm/phydm_precomp.h"
#if defined(CONFIG_RTL8723B) || defined(CONFIG_RTL8821A)
#include <rtw_bt_mp.h>
#endif
#ifdef CONFIG_MP_VHT_HW_TX_MODE
#define CEILING_POS(X) ((X - (int)(X)) > 0 ? (int)(X + 1) : (int)(X))
#define CEILING_NEG(X) ((X - (int)(X)) < 0 ? (int)(X - 1) : (int)(X))
#define ceil(X) (((X) > 0) ? CEILING_POS(X) : CEILING_NEG(X))
int rtfloor(float x)
{
int i = x - 2;
while
(++i <= x - 1);
return i;
}
#endif
#ifdef CONFIG_MP_INCLUDED
u32 read_macreg(_adapter *padapter, u32 addr, u32 sz)
{
u32 val = 0;
switch(sz)
{
case 1:
val = rtw_read8(padapter, addr);
break;
case 2:
val = rtw_read16(padapter, addr);
break;
case 4:
val = rtw_read32(padapter, addr);
break;
default:
val = 0xffffffff;
break;
}
return val;
}
void write_macreg(_adapter *padapter, u32 addr, u32 val, u32 sz)
{
switch(sz)
{
case 1:
rtw_write8(padapter, addr, (u8)val);
break;
case 2:
rtw_write16(padapter, addr, (u16)val);
break;
case 4:
rtw_write32(padapter, addr, val);
break;
default:
break;
}
}
u32 read_bbreg(_adapter *padapter, u32 addr, u32 bitmask)
{
return rtw_hal_read_bbreg(padapter, addr, bitmask);
}
void write_bbreg(_adapter *padapter, u32 addr, u32 bitmask, u32 val)
{
rtw_hal_write_bbreg(padapter, addr, bitmask, val);
}
u32 _read_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 bitmask)
{
return rtw_hal_read_rfreg(padapter, rfpath, addr, bitmask);
}
void _write_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 bitmask, u32 val)
{
rtw_hal_write_rfreg(padapter, rfpath, addr, bitmask, val);
}
u32 read_rfreg(PADAPTER padapter, u8 rfpath, u32 addr)
{
return _read_rfreg(padapter, rfpath, addr, bRFRegOffsetMask);
}
void write_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 val)
{
_write_rfreg(padapter, rfpath, addr, bRFRegOffsetMask, val);
}
static void _init_mp_priv_(struct mp_priv *pmp_priv)
{
WLAN_BSSID_EX *pnetwork;
_rtw_memset(pmp_priv, 0, sizeof(struct mp_priv));
pmp_priv->mode = MP_OFF;
pmp_priv->channel = 1;
pmp_priv->bandwidth = CHANNEL_WIDTH_20;
pmp_priv->prime_channel_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
pmp_priv->rateidx = RATE_1M;
pmp_priv->txpoweridx = 0x2A;
pmp_priv->antenna_tx = ANTENNA_A;
pmp_priv->antenna_rx = ANTENNA_AB;
pmp_priv->check_mp_pkt = 0;
pmp_priv->tx_pktcount = 0;
pmp_priv->rx_bssidpktcount=0;
pmp_priv->rx_pktcount = 0;
pmp_priv->rx_crcerrpktcount = 0;
pmp_priv->network_macaddr[0] = 0x00;
pmp_priv->network_macaddr[1] = 0xE0;
pmp_priv->network_macaddr[2] = 0x4C;
pmp_priv->network_macaddr[3] = 0x87;
pmp_priv->network_macaddr[4] = 0x66;
pmp_priv->network_macaddr[5] = 0x55;
pmp_priv->bSetRxBssid = _FALSE;
pmp_priv->bRTWSmbCfg = _FALSE;
pmp_priv->bloopback = _FALSE;
pnetwork = &pmp_priv->mp_network.network;
_rtw_memcpy(pnetwork->MacAddress, pmp_priv->network_macaddr, ETH_ALEN);
pnetwork->Ssid.SsidLength = 8;
_rtw_memcpy(pnetwork->Ssid.Ssid, "mp_871x", pnetwork->Ssid.SsidLength);
pmp_priv->tx.payload = 2;
#ifdef CONFIG_80211N_HT
pmp_priv->tx.attrib.ht_en = 1;
#endif
}
#ifdef PLATFORM_WINDOWS
/*
void mp_wi_callback(
IN NDIS_WORK_ITEM* pwk_item,
IN PVOID cntx
)
{
_adapter* padapter =(_adapter *)cntx;
struct mp_priv *pmppriv=&padapter->mppriv;
struct mp_wi_cntx *pmp_wi_cntx=&pmppriv->wi_cntx;
// Execute specified action.
if(pmp_wi_cntx->curractfunc != NULL)
{
LARGE_INTEGER cur_time;
ULONGLONG start_time, end_time;
NdisGetCurrentSystemTime(&cur_time); // driver version
start_time = cur_time.QuadPart/10; // The return value is in microsecond
pmp_wi_cntx->curractfunc(padapter);
NdisGetCurrentSystemTime(&cur_time); // driver version
end_time = cur_time.QuadPart/10; // The return value is in microsecond
RT_TRACE(_module_mp_, _drv_info_,
("WorkItemActType: %d, time spent: %I64d us\n",
pmp_wi_cntx->param.act_type, (end_time-start_time)));
}
NdisAcquireSpinLock(&(pmp_wi_cntx->mp_wi_lock));
pmp_wi_cntx->bmp_wi_progress= _FALSE;
NdisReleaseSpinLock(&(pmp_wi_cntx->mp_wi_lock));
if (pmp_wi_cntx->bmpdrv_unload)
{
NdisSetEvent(&(pmp_wi_cntx->mp_wi_evt));
}
}
*/
static int init_mp_priv_by_os(struct mp_priv *pmp_priv)
{
struct mp_wi_cntx *pmp_wi_cntx;
if (pmp_priv == NULL) return _FAIL;
pmp_priv->rx_testcnt = 0;
pmp_priv->rx_testcnt1 = 0;
pmp_priv->rx_testcnt2 = 0;
pmp_priv->tx_testcnt = 0;
pmp_priv->tx_testcnt1 = 0;
pmp_wi_cntx = &pmp_priv->wi_cntx
pmp_wi_cntx->bmpdrv_unload = _FALSE;
pmp_wi_cntx->bmp_wi_progress = _FALSE;
pmp_wi_cntx->curractfunc = NULL;
return _SUCCESS;
}
#endif
#ifdef PLATFORM_LINUX
static int init_mp_priv_by_os(struct mp_priv *pmp_priv)
{
int i, res;
struct mp_xmit_frame *pmp_xmitframe;
if (pmp_priv == NULL) return _FAIL;
_rtw_init_queue(&pmp_priv->free_mp_xmitqueue);
pmp_priv->pallocated_mp_xmitframe_buf = NULL;
pmp_priv->pallocated_mp_xmitframe_buf = rtw_zmalloc(NR_MP_XMITFRAME * sizeof(struct mp_xmit_frame) + 4);
if (pmp_priv->pallocated_mp_xmitframe_buf == NULL) {
res = _FAIL;
goto _exit_init_mp_priv;
}
pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + 4 - ((SIZE_PTR) (pmp_priv->pallocated_mp_xmitframe_buf) & 3);
pmp_xmitframe = (struct mp_xmit_frame*)pmp_priv->pmp_xmtframe_buf;
for (i = 0; i < NR_MP_XMITFRAME; i++)
{
_rtw_init_listhead(&pmp_xmitframe->list);
rtw_list_insert_tail(&pmp_xmitframe->list, &pmp_priv->free_mp_xmitqueue.queue);
pmp_xmitframe->pkt = NULL;
pmp_xmitframe->frame_tag = MP_FRAMETAG;
pmp_xmitframe->padapter = pmp_priv->papdater;
pmp_xmitframe++;
}
pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME;
res = _SUCCESS;
_exit_init_mp_priv:
return res;
}
#endif
static void mp_init_xmit_attrib(struct mp_tx *pmptx, PADAPTER padapter)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct pkt_attrib *pattrib;
// init xmitframe attribute
pattrib = &pmptx->attrib;
_rtw_memset(pattrib, 0, sizeof(struct pkt_attrib));
_rtw_memset(pmptx->desc, 0, TXDESC_SIZE);
pattrib->ether_type = 0x8712;
#if 0
_rtw_memcpy(pattrib->src, adapter_mac_addr(padapter), ETH_ALEN);
_rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
#endif
_rtw_memset(pattrib->dst, 0xFF, ETH_ALEN);
// pattrib->dhcp_pkt = 0;
// pattrib->pktlen = 0;
pattrib->ack_policy = 0;
// pattrib->pkt_hdrlen = ETH_HLEN;
pattrib->hdrlen = WLAN_HDR_A3_LEN;
pattrib->subtype = WIFI_DATA;
pattrib->priority = 0;
pattrib->qsel = pattrib->priority;
// do_queue_select(padapter, pattrib);
pattrib->nr_frags = 1;
pattrib->encrypt = 0;
pattrib->bswenc = _FALSE;
pattrib->qos_en = _FALSE;
pattrib->pktlen = 1500;
#ifdef CONFIG_80211AC_VHT
if (pHalData->rf_type == RF_1T1R)
pattrib->raid = RATEID_IDX_VHT_1SS;
else if (pHalData->rf_type == RF_2T2R || pHalData->rf_type == RF_2T4R)
pattrib->raid = RATEID_IDX_VHT_2SS;
else if (pHalData->rf_type == RF_3T3R)
pattrib->raid = RATEID_IDX_VHT_3SS;
else
pattrib->raid = RATEID_IDX_BGN_40M_1SS;
#endif
}
s32 init_mp_priv(PADAPTER padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
PHAL_DATA_TYPE pHalData;
pHalData = GET_HAL_DATA(padapter);
_init_mp_priv_(pmppriv);
pmppriv->papdater = padapter;
pmppriv->mp_dm =0;
pmppriv->tx.stop = 1;
pmppriv->bSetTxPower = 0; /*for manually set tx power*/
pmppriv->bTxBufCkFail = _FALSE;
pmppriv->pktInterval = 0;
pmppriv->pktLength = 1000;
mp_init_xmit_attrib(&pmppriv->tx, padapter);
switch (padapter->registrypriv.rf_config) {
case RF_1T1R:
pmppriv->antenna_tx = ANTENNA_A;
pmppriv->antenna_rx = ANTENNA_A;
break;
case RF_1T2R:
default:
pmppriv->antenna_tx = ANTENNA_A;
pmppriv->antenna_rx = ANTENNA_AB;
break;
case RF_2T2R:
case RF_2T2R_GREEN:
pmppriv->antenna_tx = ANTENNA_AB;
pmppriv->antenna_rx = ANTENNA_AB;
break;
case RF_2T4R:
pmppriv->antenna_tx = ANTENNA_BC;
pmppriv->antenna_rx = ANTENNA_ABCD;
break;
}
pHalData->AntennaRxPath = pmppriv->antenna_rx;
pHalData->AntennaTxPath = pmppriv->antenna_tx;
return _SUCCESS;
}
void free_mp_priv(struct mp_priv *pmp_priv)
{
if (pmp_priv->pallocated_mp_xmitframe_buf) {
rtw_mfree(pmp_priv->pallocated_mp_xmitframe_buf, 0);
pmp_priv->pallocated_mp_xmitframe_buf = NULL;
}
pmp_priv->pmp_xmtframe_buf = NULL;
}
static VOID PHY_IQCalibrate_default(
IN PADAPTER pAdapter,
IN BOOLEAN bReCovery
)
{
DBG_871X("%s\n", __func__);
}
static VOID PHY_LCCalibrate_default(
IN PADAPTER pAdapter
)
{
DBG_871X("%s\n", __func__);
}
static VOID PHY_SetRFPathSwitch_default(
IN PADAPTER pAdapter,
IN BOOLEAN bMain
)
{
DBG_871X("%s\n", __func__);
}
void mpt_InitHWConfig(PADAPTER Adapter)
{
if (IS_HARDWARE_TYPE_8723B(Adapter)) {
// TODO: <20130114, Kordan> The following setting is only for DPDT and Fixed board type.
// TODO: A better solution is configure it according EFUSE during the run-time.
PHY_SetMacReg(Adapter, 0x64, BIT20, 0x0); //0x66[4]=0
PHY_SetMacReg(Adapter, 0x64, BIT24, 0x0); //0x66[8]=0
PHY_SetMacReg(Adapter, 0x40, BIT4, 0x0); //0x40[4]=0
PHY_SetMacReg(Adapter, 0x40, BIT3, 0x1); //0x40[3]=1
PHY_SetMacReg(Adapter, 0x4C, BIT24, 0x1); //0x4C[24:23]=10
PHY_SetMacReg(Adapter, 0x4C, BIT23, 0x0); //0x4C[24:23]=10
PHY_SetBBReg(Adapter, 0x944, BIT1|BIT0, 0x3); //0x944[1:0]=11
PHY_SetBBReg(Adapter, 0x930, bMaskByte0, 0x77); //0x930[7:0]=77
PHY_SetMacReg(Adapter, 0x38, BIT11, 0x1); //0x38[11]=1
// TODO: <20130206, Kordan> The default setting is wrong, hard-coded here.
PHY_SetMacReg(Adapter, 0x778, 0x3, 0x3); // Turn off hardware PTA control (Asked by Scott)
PHY_SetMacReg(Adapter, 0x64, bMaskDWord, 0x36000000); //Fix BT S0/S1
PHY_SetMacReg(Adapter, 0x948, bMaskDWord, 0x0); //Fix BT can't Tx
/* <20130522, Kordan> Turn off equalizer to improve Rx sensitivity. (Asked by EEChou) */
PHY_SetBBReg(Adapter, 0xA00, BIT8, 0x0); /*0xA01[0] = 0*/
} else if (IS_HARDWARE_TYPE_8821(Adapter)) {
/* <20131121, VincentL> Add for 8821AU DPDT setting and fix switching antenna issue (Asked by Rock)
<20131122, VincentL> Enable for all 8821A/8811AU (Asked by Alex)*/
PHY_SetMacReg(Adapter, 0x4C, BIT23, 0x0); /*0x4C[23:22]=01*/
PHY_SetMacReg(Adapter, 0x4C, BIT22, 0x1); /*0x4C[23:22]=01*/
} else if (IS_HARDWARE_TYPE_8188ES(Adapter))
PHY_SetMacReg(Adapter, 0x4C , BIT23, 0); /*select DPDT_P and DPDT_N as output pin*/
#ifdef CONFIG_RTL8814A
else if (IS_HARDWARE_TYPE_8814A(Adapter))
PlatformEFIOWrite2Byte(Adapter, REG_RXFLTMAP1_8814A, 0x2000);
#endif
/*
else if(IS_HARDWARE_TYPE_8822B(Adapter))
{
PlatformEFIOWrite2Byte(Adapter, REG_RXFLTMAP1_8822B, 0x2000);
}*/
}
#ifdef CONFIG_RTL8188E
#define PHY_IQCalibrate(a,b) PHY_IQCalibrate_8188E(a,b)
#define PHY_LCCalibrate(a) PHY_LCCalibrate_8188E(&(GET_HAL_DATA(a)->odmpriv))
#define PHY_SetRFPathSwitch(a,b) PHY_SetRFPathSwitch_8188E(a,b)
#endif
#ifdef CONFIG_RTL8814A
#define PHY_IQCalibrate(a,b) PHY_IQCalibrate_8814A(&(GET_HAL_DATA(a)->odmpriv), b)
#define PHY_LCCalibrate(a) PHY_LCCalibrate_8814A(&(GET_HAL_DATA(a)->odmpriv))
#define PHY_SetRFPathSwitch(a,b) PHY_SetRFPathSwitch_8814A(a,b)
#endif /* CONFIG_RTL8814A */
#ifdef CONFIG_RTL8812A
#define PHY_IQCalibrate(_Adapter, b) PHY_IQCalibrate_8812A(_Adapter, b)
#define PHY_LCCalibrate(_Adapter) PHY_LCCalibrate_8812A(&(GET_HAL_DATA(_Adapter)->odmpriv))
#define PHY_SetRFPathSwitch(_Adapter, b) PHY_SetRFPathSwitch_8812A(_Adapter, b)
#endif
#ifdef CONFIG_RTL8821A
#define PHY_IQCalibrate(_Adapter, b) PHY_IQCalibrate_8821A(&(GET_HAL_DATA(_Adapter)->odmpriv), b)
#define PHY_LCCalibrate(_Adapter) PHY_LCCalibrate_8821A(&(GET_HAL_DATA(_Adapter)->odmpriv))
#define PHY_SetRFPathSwitch(_Adapter, b) PHY_SetRFPathSwitch_8812A(_Adapter, b)
#endif
#ifdef CONFIG_RTL8192E
#define PHY_IQCalibrate(a,b) PHY_IQCalibrate_8192E(a,b)
#define PHY_LCCalibrate(a) PHY_LCCalibrate_8192E(&(GET_HAL_DATA(a)->odmpriv))
#define PHY_SetRFPathSwitch(a,b) PHY_SetRFPathSwitch_8192E(a,b)
#endif //CONFIG_RTL8812A_8821A
#ifdef CONFIG_RTL8723B
static void PHY_IQCalibrate(PADAPTER padapter, u8 bReCovery)
{
PHAL_DATA_TYPE pHalData;
u8 b2ant; //false:1ant, true:2-ant
u8 RF_Path; //0:S1, 1:S0
pHalData = GET_HAL_DATA(padapter);
b2ant = pHalData->EEPROMBluetoothAntNum==Ant_x2?_TRUE:_FALSE;
PHY_IQCalibrate_8723B(padapter, bReCovery, _FALSE, b2ant, pHalData->ant_path);
}
#define PHY_LCCalibrate(a) PHY_LCCalibrate_8723B(&(GET_HAL_DATA(a)->odmpriv))
#define PHY_SetRFPathSwitch(a,b) PHY_SetRFPathSwitch_8723B(a,b)
#endif
#ifdef CONFIG_RTL8703B
static void PHY_IQCalibrate(PADAPTER padapter, u8 bReCovery)
{
PHY_IQCalibrate_8703B(padapter, bReCovery);
}
#define PHY_LCCalibrate(a) PHY_LCCalibrate_8703B(&(GET_HAL_DATA(a)->odmpriv))
#define PHY_SetRFPathSwitch(a, b)
#endif
#ifdef CONFIG_RTL8188F
static void PHY_IQCalibrate(PADAPTER padapter, u8 bReCovery)
{
PHY_IQCalibrate_8188F(padapter, bReCovery, _FALSE);
}
#define PHY_LCCalibrate(a) PHY_LCCalibrate_8188F(&(GET_HAL_DATA(a)->odmpriv))
#define PHY_SetRFPathSwitch(a, b) PHY_SetRFPathSwitch_8188F(a, b)
#endif
s32
MPT_InitializeAdapter(
IN PADAPTER pAdapter,
IN u8 Channel
)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
s32 rtStatus = _SUCCESS;
PMPT_CONTEXT pMptCtx = &pAdapter->mppriv.MptCtx;
u32 ledsetting;
struct mlme_priv *pmlmepriv = &pAdapter->mlmepriv;
pMptCtx->bMptDrvUnload = _FALSE;
pMptCtx->bMassProdTest = _FALSE;
pMptCtx->bMptIndexEven = _TRUE; //default gain index is -6.0db
pMptCtx->h2cReqNum = 0x0;
//init for BT MP
#if defined(CONFIG_RTL8723B)
pMptCtx->bMPh2c_timeout = _FALSE;
pMptCtx->MptH2cRspEvent = _FALSE;
pMptCtx->MptBtC2hEvent = _FALSE;
_rtw_init_sema(&pMptCtx->MPh2c_Sema, 0);
_init_timer( &pMptCtx->MPh2c_timeout_timer, pAdapter->pnetdev, MPh2c_timeout_handle, pAdapter );
#endif
mpt_InitHWConfig(pAdapter);
#ifdef CONFIG_RTL8723B
rtl8723b_InitAntenna_Selection(pAdapter);
if (IS_HARDWARE_TYPE_8723B(pAdapter))
{
/* <20130522, Kordan> Turn off equalizer to improve Rx sensitivity. (Asked by EEChou)*/
PHY_SetBBReg(pAdapter, 0xA00, BIT8, 0x0);
PHY_SetRFPathSwitch(pAdapter, 1/*pHalData->bDefaultAntenna*/); /*default use Main*/
/*<20130522, Kordan> 0x51 and 0x71 should be set immediately after path switched, or they might be overwritten. */
if ((pHalData->PackageType == PACKAGE_TFBGA79) || (pHalData->PackageType == PACKAGE_TFBGA90))
PHY_SetRFReg(pAdapter, ODM_RF_PATH_A, 0x51, bRFRegOffsetMask, 0x6B10E);
else
PHY_SetRFReg(pAdapter, ODM_RF_PATH_A, 0x51, bRFRegOffsetMask, 0x6B04E);
}
/*set ant to wifi side in mp mode*/
rtw_write16(pAdapter, 0x870, 0x300);
rtw_write16(pAdapter, 0x860, 0x110);
#endif
pMptCtx->bMptWorkItemInProgress = _FALSE;
pMptCtx->CurrMptAct = NULL;
pMptCtx->MptRfPath = ODM_RF_PATH_A;
//-------------------------------------------------------------------------
// Don't accept any packets
rtw_write32(pAdapter, REG_RCR, 0);
//ledsetting = rtw_read32(pAdapter, REG_LEDCFG0);
//rtw_write32(pAdapter, REG_LEDCFG0, ledsetting & ~LED0DIS);
//rtw_write32(pAdapter, REG_LEDCFG0, 0x08080);
ledsetting = rtw_read32(pAdapter, REG_LEDCFG0);
PHY_LCCalibrate(pAdapter);
PHY_IQCalibrate(pAdapter, _FALSE);
//dm_CheckTXPowerTracking(&pHalData->odmpriv); //trigger thermal meter
PHY_SetRFPathSwitch(pAdapter, 1/*pHalData->bDefaultAntenna*/); //default use Main
pMptCtx->backup0xc50 = (u1Byte)PHY_QueryBBReg(pAdapter, rOFDM0_XAAGCCore1, bMaskByte0);
pMptCtx->backup0xc58 = (u1Byte)PHY_QueryBBReg(pAdapter, rOFDM0_XBAGCCore1, bMaskByte0);
pMptCtx->backup0xc30 = (u1Byte)PHY_QueryBBReg(pAdapter, rOFDM0_RxDetector1, bMaskByte0);
pMptCtx->backup0x52_RF_A = (u1Byte)PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0);
pMptCtx->backup0x52_RF_B = (u1Byte)PHY_QueryRFReg(pAdapter, RF_PATH_B, RF_0x52, 0x000F0);
#ifdef CONFIG_RTL8188E
rtw_write32(pAdapter, REG_MACID_NO_LINK_0, 0x0);
rtw_write32(pAdapter, REG_MACID_NO_LINK_1, 0x0);
#endif
#ifdef CONFIG_RTL8814A
if (IS_HARDWARE_TYPE_8814A(pAdapter)) {
pHalData->BackUp_IG_REG_4_Chnl_Section[0] = (u1Byte)PHY_QueryBBReg(pAdapter, rA_IGI_Jaguar, bMaskByte0);
pHalData->BackUp_IG_REG_4_Chnl_Section[1] = (u1Byte)PHY_QueryBBReg(pAdapter, rB_IGI_Jaguar, bMaskByte0);
pHalData->BackUp_IG_REG_4_Chnl_Section[2] = (u1Byte)PHY_QueryBBReg(pAdapter, rC_IGI_Jaguar2, bMaskByte0);
pHalData->BackUp_IG_REG_4_Chnl_Section[3] = (u1Byte)PHY_QueryBBReg(pAdapter, rD_IGI_Jaguar2, bMaskByte0);
}
#endif
return rtStatus;
}
/*-----------------------------------------------------------------------------
* Function: MPT_DeInitAdapter()
*
* Overview: Extra DeInitialization for Mass Production Test.
*
* Input: PADAPTER pAdapter
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 05/08/2007 MHC Create Version 0.
* 05/18/2007 MHC Add normal driver MPHalt code.
*
*---------------------------------------------------------------------------*/
VOID
MPT_DeInitAdapter(
IN PADAPTER pAdapter
)
{
PMPT_CONTEXT pMptCtx = &pAdapter->mppriv.MptCtx;
pMptCtx->bMptDrvUnload = _TRUE;
#if defined(CONFIG_RTL8723B)
_rtw_free_sema(&(pMptCtx->MPh2c_Sema));
_cancel_timer_ex( &pMptCtx->MPh2c_timeout_timer);
#endif
#if defined(CONFIG_RTL8723B)
PHY_SetBBReg(pAdapter,0xA01, BIT0, 1); ///suggestion by jerry for MP Rx.
#endif
#if 0 // for Windows
PlatformFreeWorkItem( &(pMptCtx->MptWorkItem) );
while(pMptCtx->bMptWorkItemInProgress)
{
if(NdisWaitEvent(&(pMptCtx->MptWorkItemEvent), 50))
{
break;
}
}
NdisFreeSpinLock( &(pMptCtx->MptWorkItemSpinLock) );
#endif
}
static u8 mpt_ProStartTest(PADAPTER padapter)
{
PMPT_CONTEXT pMptCtx = &padapter->mppriv.MptCtx;
pMptCtx->bMassProdTest = _TRUE;
pMptCtx->bStartContTx = _FALSE;
pMptCtx->bCckContTx = _FALSE;
pMptCtx->bOfdmContTx = _FALSE;
pMptCtx->bSingleCarrier = _FALSE;
pMptCtx->bCarrierSuppression = _FALSE;
pMptCtx->bSingleTone = _FALSE;
pMptCtx->HWTxmode = PACKETS_TX;
return _SUCCESS;
}
/*
* General use
*/
s32 SetPowerTracking(PADAPTER padapter, u8 enable)
{
hal_mpt_SetPowerTracking(padapter, enable);
return 0;
}
void GetPowerTracking(PADAPTER padapter, u8 *enable)
{
hal_mpt_GetPowerTracking(padapter, enable);
}
static void disable_dm(PADAPTER padapter)
{
u8 v8;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
PDM_ODM_T pDM_Odm = &pHalData->odmpriv;
//3 1. disable firmware dynamic mechanism
// disable Power Training, Rate Adaptive
v8 = rtw_read8(padapter, REG_BCN_CTRL);
v8 &= ~EN_BCN_FUNCTION;
rtw_write8(padapter, REG_BCN_CTRL, v8);
//3 2. disable driver dynamic mechanism
rtw_phydm_func_disable_all(padapter);
// enable APK, LCK and IQK but disable power tracking
pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = _FALSE;
rtw_phydm_func_set(padapter, ODM_RF_CALIBRATION);
//#ifdef CONFIG_BT_COEXIST
// rtw_btcoex_Switch(padapter, 0); //remove for BT MP Down.
//#endif
}
void MPT_PwrCtlDM(PADAPTER padapter, u32 bstart)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
PDM_ODM_T pDM_Odm = &pHalData->odmpriv;
if (bstart==1){
DBG_871X("in MPT_PwrCtlDM start\n");
rtw_phydm_func_set(padapter, ODM_RF_TX_PWR_TRACK | ODM_RF_CALIBRATION);
pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = _TRUE;
padapter->mppriv.mp_dm =1;
}else{
DBG_871X("in MPT_PwrCtlDM stop \n");
disable_dm(padapter);
pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = _FALSE;
padapter->mppriv.mp_dm = 0;
{
TXPWRTRACK_CFG c;
u1Byte chnl =0 ;
_rtw_memset(&c, 0, sizeof(TXPWRTRACK_CFG));
ConfigureTxpowerTrack(pDM_Odm, &c);
ODM_ClearTxPowerTrackingState(pDM_Odm);
if (*c.ODM_TxPwrTrackSetPwr) {
(*c.ODM_TxPwrTrackSetPwr)(pDM_Odm, BBSWING, ODM_RF_PATH_A, chnl);
(*c.ODM_TxPwrTrackSetPwr)(pDM_Odm, BBSWING, ODM_RF_PATH_B, chnl);
}
}
}
}
u32 mp_join(PADAPTER padapter,u8 mode)
{
WLAN_BSSID_EX bssid;
struct sta_info *psta;
u32 length;
u8 val8;
_irqL irqL;
s32 res = _SUCCESS;
struct mp_priv *pmppriv = &padapter->mppriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network));
#ifdef CONFIG_IOCTL_CFG80211
struct wireless_dev *pwdev = padapter->rtw_wdev;
#endif //#ifdef CONFIG_IOCTL_CFG80211
// 1. initialize a new WLAN_BSSID_EX
_rtw_memset(&bssid, 0, sizeof(WLAN_BSSID_EX));
DBG_8192C("%s ,pmppriv->network_macaddr=%x %x %x %x %x %x \n",__func__,
pmppriv->network_macaddr[0],pmppriv->network_macaddr[1],pmppriv->network_macaddr[2],pmppriv->network_macaddr[3],pmppriv->network_macaddr[4],pmppriv->network_macaddr[5]);
_rtw_memcpy(bssid.MacAddress, pmppriv->network_macaddr, ETH_ALEN);
if( mode==WIFI_FW_ADHOC_STATE ){
bssid.Ssid.SsidLength = strlen("mp_pseudo_adhoc");
_rtw_memcpy(bssid.Ssid.Ssid, (u8*)"mp_pseudo_adhoc", bssid.Ssid.SsidLength);
bssid.InfrastructureMode = Ndis802_11IBSS;
bssid.NetworkTypeInUse = Ndis802_11DS;
bssid.IELength = 0;
bssid.Configuration.DSConfig=pmppriv->channel;
}else if(mode==WIFI_FW_STATION_STATE){
bssid.Ssid.SsidLength = strlen("mp_pseudo_STATION");
_rtw_memcpy(bssid.Ssid.Ssid, (u8*)"mp_pseudo_STATION", bssid.Ssid.SsidLength);
bssid.InfrastructureMode = Ndis802_11Infrastructure;
bssid.NetworkTypeInUse = Ndis802_11DS;
bssid.IELength = 0;
}
length = get_WLAN_BSSID_EX_sz(&bssid);
if (length % 4)
bssid.Length = ((length >> 2) + 1) << 2; //round up to multiple of 4 bytes.
else
bssid.Length = length;
_enter_critical_bh(&pmlmepriv->lock, &irqL);
if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE)
goto end_of_mp_start_test;
//init mp_start_test status
if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) {
rtw_disassoc_cmd(padapter, 500, _TRUE);
rtw_indicate_disconnect(padapter, 0, _FALSE);
rtw_free_assoc_resources(padapter, 1);
}
pmppriv->prev_fw_state = get_fwstate(pmlmepriv);
pmlmepriv->fw_state = WIFI_MP_STATE;
set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
//3 2. create a new psta for mp driver
//clear psta in the cur_network, if any
psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress);
if (psta) rtw_free_stainfo(padapter, psta);
psta = rtw_alloc_stainfo(&padapter->stapriv, bssid.MacAddress);
if (psta == NULL) {
RT_TRACE(_module_mp_, _drv_err_, ("mp_start_test: Can't alloc sta_info!\n"));
pmlmepriv->fw_state = pmppriv->prev_fw_state;
res = _FAIL;
goto end_of_mp_start_test;
}
set_fwstate(pmlmepriv,WIFI_ADHOC_MASTER_STATE);
//3 3. join psudo AdHoc
tgt_network->join_res = 1;
tgt_network->aid = psta->aid = 1;
_rtw_memcpy(&padapter->registrypriv.dev_network, &bssid, length);
rtw_update_registrypriv_dev_network(padapter);
_rtw_memcpy(&tgt_network->network,&padapter->registrypriv.dev_network, padapter->registrypriv.dev_network.Length);
_rtw_memcpy(pnetwork,&padapter->registrypriv.dev_network, padapter->registrypriv.dev_network.Length);
rtw_indicate_connect(padapter);
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
set_fwstate(pmlmepriv,_FW_LINKED);
end_of_mp_start_test:
_exit_critical_bh(&pmlmepriv->lock, &irqL);
if(1) //(res == _SUCCESS)
{
// set MSR to WIFI_FW_ADHOC_STATE
if( mode==WIFI_FW_ADHOC_STATE ){
val8 = rtw_read8(padapter, MSR) & 0xFC; // 0x0102
val8 |= WIFI_FW_ADHOC_STATE;
rtw_write8(padapter, MSR, val8); // Link in ad hoc network
}
else {
Set_MSR(padapter, WIFI_FW_STATION_STATE);
DBG_8192C("%s , pmppriv->network_macaddr =%x %x %x %x %x %x\n",__func__,
pmppriv->network_macaddr[0],pmppriv->network_macaddr[1],pmppriv->network_macaddr[2],pmppriv->network_macaddr[3],pmppriv->network_macaddr[4],pmppriv->network_macaddr[5]);
rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmppriv->network_macaddr);
}
}
return res;
}
//This function initializes the DUT to the MP test mode
s32 mp_start_test(PADAPTER padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
s32 res = _SUCCESS;
padapter->registrypriv.mp_mode = 1;
//3 disable dynamic mechanism
disable_dm(padapter);
#ifdef CONFIG_RTL8814A
rtl8814_InitHalDm(padapter);
#endif /* CONFIG_RTL8814A */
#ifdef CONFIG_RTL8812A
rtl8812_InitHalDm(padapter);
#endif /* CONFIG_RTL8812A */
#ifdef CONFIG_RTL8723B
rtl8723b_InitHalDm(padapter);
#endif /* CONFIG_RTL8723B */
#ifdef CONFIG_RTL8703B
rtl8703b_InitHalDm(padapter);
#endif /* CONFIG_RTL8703B */
#ifdef CONFIG_RTL8192E
rtl8192e_InitHalDm(padapter);
#endif
#ifdef CONFIG_RTL8188F
rtl8188f_InitHalDm(padapter);
#endif
//3 0. update mp_priv
if (padapter->registrypriv.rf_config == RF_MAX_TYPE) {
// switch (phal->rf_type) {
switch (GET_RF_TYPE(padapter)) {
case RF_1T1R:
pmppriv->antenna_tx = ANTENNA_A;
pmppriv->antenna_rx = ANTENNA_A;
break;
case RF_1T2R:
default:
pmppriv->antenna_tx = ANTENNA_A;
pmppriv->antenna_rx = ANTENNA_AB;
break;
case RF_2T2R:
case RF_2T2R_GREEN:
pmppriv->antenna_tx = ANTENNA_AB;
pmppriv->antenna_rx = ANTENNA_AB;
break;
case RF_2T4R:
pmppriv->antenna_tx = ANTENNA_AB;
pmppriv->antenna_rx = ANTENNA_ABCD;
break;
}
}
mpt_ProStartTest(padapter);
mp_join(padapter,WIFI_FW_ADHOC_STATE);
return res;
}
//------------------------------------------------------------------------------
//This function change the DUT from the MP test mode into normal mode
void mp_stop_test(PADAPTER padapter)
{
struct mp_priv *pmppriv = &padapter->mppriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *tgt_network = &pmlmepriv->cur_network;
struct sta_info *psta;
_irqL irqL;
if(pmppriv->mode==MP_ON)
{
pmppriv->bSetTxPower=0;
_enter_critical_bh(&pmlmepriv->lock, &irqL);
if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _FALSE)
goto end_of_mp_stop_test;
//3 1. disconnect psudo AdHoc
rtw_indicate_disconnect(padapter, 0, _FALSE);
//3 2. clear psta used in mp test mode.
// rtw_free_assoc_resources(padapter, 1);
psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress);
if (psta) rtw_free_stainfo(padapter, psta);
//3 3. return to normal state (default:station mode)
pmlmepriv->fw_state = pmppriv->prev_fw_state; // WIFI_STATION_STATE;
//flush the cur_network
_rtw_memset(tgt_network, 0, sizeof(struct wlan_network));
_clr_fwstate_(pmlmepriv, WIFI_MP_STATE);
end_of_mp_stop_test:
_exit_critical_bh(&pmlmepriv->lock, &irqL);
#ifdef CONFIG_RTL8812A
rtl8812_InitHalDm(padapter);
#endif
#ifdef CONFIG_RTL8723B
rtl8723b_InitHalDm(padapter);
#endif
#ifdef CONFIG_RTL8703B
rtl8703b_InitHalDm(padapter);
#endif
#ifdef CONFIG_RTL8192E
rtl8192e_InitHalDm(padapter);
#endif
#ifdef CONFIG_RTL8188F
rtl8188f_InitHalDm(padapter);
#endif
}
}
/*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/
#if 0
//#ifdef CONFIG_USB_HCI
static VOID mpt_AdjustRFRegByRateByChan92CU(PADAPTER pAdapter, u8 RateIdx, u8 Channel, u8 BandWidthID)
{
u8 eRFPath;
u32 rfReg0x26;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
if (RateIdx < MPT_RATE_6M) { // CCK rate,for 88cu
rfReg0x26 = 0xf400;
}
else if ((RateIdx >= MPT_RATE_6M) && (RateIdx <= MPT_RATE_54M)) {// OFDM rate,for 88cu
if ((4 == Channel) || (8 == Channel) || (12 == Channel))
rfReg0x26 = 0xf000;
else if ((5 == Channel) || (7 == Channel) || (13 == Channel) || (14 == Channel))
rfReg0x26 = 0xf400;
else
rfReg0x26 = 0x4f200;
}
else if ((RateIdx >= MPT_RATE_MCS0) && (RateIdx <= MPT_RATE_MCS15)) {// MCS 20M ,for 88cu // MCS40M rate,for 88cu
if (CHANNEL_WIDTH_20 == BandWidthID) {
if ((4 == Channel) || (8 == Channel))
rfReg0x26 = 0xf000;
else if ((5 == Channel) || (7 == Channel) || (13 == Channel) || (14 == Channel))
rfReg0x26 = 0xf400;
else
rfReg0x26 = 0x4f200;
}
else{
if ((4 == Channel) || (8 == Channel))
rfReg0x26 = 0xf000;
else if ((5 == Channel) || (7 == Channel))
rfReg0x26 = 0xf400;
else
rfReg0x26 = 0x4f200;
}
}
// RT_TRACE(COMP_CMD, DBG_LOUD, ("\n mpt_AdjustRFRegByRateByChan92CU():Chan:%d Rate=%d rfReg0x26:0x%08x\n",Channel, RateIdx,rfReg0x26));
for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) {
write_rfreg(pAdapter, eRFPath, RF_SYN_G2, rfReg0x26);
}
}
#endif
/*-----------------------------------------------------------------------------
* Function: mpt_SwitchRfSetting
*
* Overview: Change RF Setting when we siwthc channel/rate/BW for MP.
*
* Input: IN PADAPTER pAdapter
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 01/08/2009 MHC Suggestion from SD3 Willis for 92S series.
* 01/09/2009 MHC Add CCK modification for 40MHZ. Suggestion from SD3.
*
*---------------------------------------------------------------------------*/
static void mpt_SwitchRfSetting(PADAPTER pAdapter)
{
hal_mpt_SwitchRfSetting(pAdapter);
}
/*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/
/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/
static void MPT_CCKTxPowerAdjust(PADAPTER Adapter, BOOLEAN bInCH14)
{
hal_mpt_CCKTxPowerAdjust(Adapter, bInCH14);
}
static void MPT_CCKTxPowerAdjustbyIndex(PADAPTER pAdapter, BOOLEAN beven)
{
hal_mpt_CCKTxPowerAdjustbyIndex(pAdapter, beven);
}
/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/
/*
* SetChannel
* Description
* Use H2C command to change channel,
* not only modify rf register, but also other setting need to be done.
*/
void SetChannel(PADAPTER pAdapter)
{
hal_mpt_SetChannel(pAdapter);
}
/*
* Notice
* Switch bandwitdth may change center frequency(channel)
*/
void SetBandwidth(PADAPTER pAdapter)
{
hal_mpt_SetBandwidth(pAdapter);
}
void SetAntenna(PADAPTER pAdapter)
{
hal_mpt_SetAntenna(pAdapter);
}
int SetTxPower(PADAPTER pAdapter)
{
hal_mpt_SetTxPower(pAdapter);
return _TRUE;
}
void SetTxAGCOffset(PADAPTER pAdapter, u32 ulTxAGCOffset)
{
u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D,tmpAGC;
TxAGCOffset_B = (ulTxAGCOffset&0x000000ff);
TxAGCOffset_C = ((ulTxAGCOffset&0x0000ff00)>>8);
TxAGCOffset_D = ((ulTxAGCOffset&0x00ff0000)>>16);
tmpAGC = (TxAGCOffset_D<<8 | TxAGCOffset_C<<4 | TxAGCOffset_B);
write_bbreg(pAdapter, rFPGA0_TxGainStage,
(bXBTxAGC|bXCTxAGC|bXDTxAGC), tmpAGC);
}
void SetDataRate(PADAPTER pAdapter)
{
hal_mpt_SetDataRate(pAdapter);
}
void MP_PHY_SetRFPathSwitch(PADAPTER pAdapter ,BOOLEAN bMain)
{
PHY_SetRFPathSwitch(pAdapter, bMain);
}
s32 SetThermalMeter(PADAPTER pAdapter, u8 target_ther)
{
return hal_mpt_SetThermalMeter(pAdapter, target_ther);
}
static void TriggerRFThermalMeter(PADAPTER pAdapter)
{
hal_mpt_TriggerRFThermalMeter(pAdapter);
}
static u8 ReadRFThermalMeter(PADAPTER pAdapter)
{
return hal_mpt_ReadRFThermalMeter(pAdapter);
}
void GetThermalMeter(PADAPTER pAdapter, u8 *value)
{
hal_mpt_GetThermalMeter(pAdapter, value);
}
void SetSingleCarrierTx(PADAPTER pAdapter, u8 bStart)
{
PhySetTxPowerLevel(pAdapter);
hal_mpt_SetSingleCarrierTx(pAdapter, bStart);
}
void SetSingleToneTx(PADAPTER pAdapter, u8 bStart)
{
PhySetTxPowerLevel(pAdapter);
hal_mpt_SetSingleToneTx(pAdapter, bStart);
}
void SetCarrierSuppressionTx(PADAPTER pAdapter, u8 bStart)
{
PhySetTxPowerLevel(pAdapter);
hal_mpt_SetCarrierSuppressionTx(pAdapter, bStart);
}
void SetCCKContinuousTx(PADAPTER pAdapter, u8 bStart)
{
PhySetTxPowerLevel(pAdapter);
hal_mpt_SetCCKContinuousTx(pAdapter, bStart);
}
void SetOFDMContinuousTx(PADAPTER pAdapter, u8 bStart)
{
PhySetTxPowerLevel(pAdapter);
hal_mpt_SetOFDMContinuousTx(pAdapter, bStart);
}/* mpt_StartOfdmContTx */
void SetContinuousTx(PADAPTER pAdapter, u8 bStart)
{
PhySetTxPowerLevel(pAdapter);
hal_mpt_SetContinuousTx(pAdapter, bStart);
}
void PhySetTxPowerLevel(PADAPTER pAdapter)
{
struct mp_priv *pmp_priv = &pAdapter->mppriv;
if (pmp_priv->bSetTxPower==0) // for NO manually set power index
{
#ifdef CONFIG_RTL8188E
PHY_SetTxPowerLevel8188E(pAdapter,pmp_priv->channel);
#endif
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
PHY_SetTxPowerLevel8812(pAdapter,pmp_priv->channel);
#endif
#if defined(CONFIG_RTL8192E)
PHY_SetTxPowerLevel8192E(pAdapter,pmp_priv->channel);
#endif
#if defined(CONFIG_RTL8723B)
PHY_SetTxPowerLevel8723B(pAdapter,pmp_priv->channel);
#endif
#if defined(CONFIG_RTL8188F)
PHY_SetTxPowerLevel8188F(pAdapter, pmp_priv->channel);
#endif
mpt_ProQueryCalTxPower(pAdapter,pmp_priv->antenna_tx);
}
}
//------------------------------------------------------------------------------
static void dump_mpframe(PADAPTER padapter, struct xmit_frame *pmpframe)
{
rtw_hal_mgnt_xmit(padapter, pmpframe);
}
static struct xmit_frame *alloc_mp_xmitframe(struct xmit_priv *pxmitpriv)
{
struct xmit_frame *pmpframe;
struct xmit_buf *pxmitbuf;
if ((pmpframe = rtw_alloc_xmitframe(pxmitpriv)) == NULL)
{
return NULL;
}
if ((pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv)) == NULL)
{
rtw_free_xmitframe(pxmitpriv, pmpframe);
return NULL;
}
pmpframe->frame_tag = MP_FRAMETAG;
pmpframe->pxmitbuf = pxmitbuf;
pmpframe->buf_addr = pxmitbuf->pbuf;
pxmitbuf->priv_data = pmpframe;
return pmpframe;
}
static thread_return mp_xmit_packet_thread(thread_context context)
{
struct xmit_frame *pxmitframe;
struct mp_tx *pmptx;
struct mp_priv *pmp_priv;
struct xmit_priv *pxmitpriv;
PADAPTER padapter;
pmp_priv = (struct mp_priv *)context;
pmptx = &pmp_priv->tx;
padapter = pmp_priv->papdater;
pxmitpriv = &(padapter->xmitpriv);
thread_enter("RTW_MP_THREAD");
DBG_871X("%s:pkTx Start\n", __func__);
while (1) {
pxmitframe = alloc_mp_xmitframe(pxmitpriv);
if (pxmitframe == NULL) {
if (pmptx->stop ||
RTW_CANNOT_RUN(padapter)) {
goto exit;
}
else {
rtw_usleep_os(10);
continue;
}
}
_rtw_memcpy((u8 *)(pxmitframe->buf_addr+TXDESC_OFFSET), pmptx->buf, pmptx->write_size);
_rtw_memcpy(&(pxmitframe->attrib), &(pmptx->attrib), sizeof(struct pkt_attrib));
rtw_usleep_os(padapter->mppriv.pktInterval);
dump_mpframe(padapter, pxmitframe);
pmptx->sended++;
pmp_priv->tx_pktcount++;
if (pmptx->stop ||
RTW_CANNOT_RUN(padapter))
goto exit;
if ((pmptx->count != 0) &&
(pmptx->count == pmptx->sended))
goto exit;
flush_signals_thread();
}
exit:
//DBG_871X("%s:pkTx Exit\n", __func__);
rtw_mfree(pmptx->pallocated_buf, pmptx->buf_size);
pmptx->pallocated_buf = NULL;
pmptx->stop = 1;
thread_exit();
}
void fill_txdesc_for_mp(PADAPTER padapter, u8 *ptxdesc)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
_rtw_memcpy(ptxdesc, pmp_priv->tx.desc, TXDESC_SIZE);
}
#if defined(CONFIG_RTL8188E)
void fill_tx_desc_8188e(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
struct tx_desc *desc = (struct tx_desc *)&(pmp_priv->tx.desc);
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u32 pkt_size = pattrib->last_txcmdsz;
s32 bmcast = IS_MCAST(pattrib->ra);
// offset 0
#if !defined(CONFIG_RTL8188E_SDIO) && !defined(CONFIG_PCI_HCI)
desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG);
desc->txdw0 |= cpu_to_le32(pkt_size & 0x0000FFFF); // packet size
desc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00FF0000); //32 bytes for TX Desc
if (bmcast) desc->txdw0 |= cpu_to_le32(BMC); // broadcast packet
desc->txdw1 |= cpu_to_le32((0x01 << 26) & 0xff000000);
#endif
desc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x3F); //CAM_ID(MAC_ID)
desc->txdw1 |= cpu_to_le32((pattrib->qsel << QSEL_SHT) & 0x00001F00); // Queue Select, TID
desc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000F0000); // Rate Adaptive ID
// offset 8
// desc->txdw2 |= cpu_to_le32(AGG_BK);//AGG BK
desc->txdw3 |= cpu_to_le32((pattrib->seqnum<<16)&0x0fff0000);
desc->txdw4 |= cpu_to_le32(HW_SSN);
desc->txdw4 |= cpu_to_le32(USERATE);
desc->txdw4 |= cpu_to_le32(DISDATAFB);
if( pmp_priv->preamble ){
if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M)
desc->txdw4 |= cpu_to_le32(DATA_SHORT); // CCK Short Preamble
}
if (pmp_priv->bandwidth == CHANNEL_WIDTH_40)
desc->txdw4 |= cpu_to_le32(DATA_BW);
// offset 20
desc->txdw5 |= cpu_to_le32(pmp_priv->rateidx & 0x0000001F);
if( pmp_priv->preamble ){
if (HwRateToMPTRate(pmp_priv->rateidx) > MPT_RATE_54M)
desc->txdw5 |= cpu_to_le32(SGI); // MCS Short Guard Interval
}
desc->txdw5 |= cpu_to_le32(RTY_LMT_EN); // retry limit enable
desc->txdw5 |= cpu_to_le32(0x00180000); // DATA/RTS Rate Fallback Limit
}
#endif
#if defined(CONFIG_RTL8814A)
void fill_tx_desc_8814a(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
u8 *pDesc = (u8 *)&(pmp_priv->tx.desc);
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u32 pkt_size = pattrib->last_txcmdsz;
s32 bmcast = IS_MCAST(pattrib->ra);
u8 data_rate,pwr_status,offset;
//SET_TX_DESC_FIRST_SEG_8814A(pDesc, 1);
SET_TX_DESC_LAST_SEG_8814A(pDesc, 1);
//SET_TX_DESC_OWN_(pDesc, 1);
SET_TX_DESC_PKT_SIZE_8814A(pDesc, pkt_size);
offset = TXDESC_SIZE + OFFSET_SZ;
SET_TX_DESC_OFFSET_8814A(pDesc, offset);
#if defined(CONFIG_PCI_HCI)
SET_TX_DESC_PKT_OFFSET_8814A(pDesc, 0); /* 8814AE pkt_offset is 0 */
#else
SET_TX_DESC_PKT_OFFSET_8814A(pDesc, 1);
#endif
if (bmcast) {
SET_TX_DESC_BMC_8814A(pDesc, 1);
}
SET_TX_DESC_MACID_8814A(pDesc, pattrib->mac_id);
SET_TX_DESC_RATE_ID_8814A(pDesc, pattrib->raid);
//SET_TX_DESC_RATE_ID_8812(pDesc, RATEID_IDX_G);
SET_TX_DESC_QUEUE_SEL_8814A(pDesc, pattrib->qsel);
//SET_TX_DESC_QUEUE_SEL_8812(pDesc, QSLT_MGNT);
if ( pmp_priv->preamble ){
SET_TX_DESC_DATA_SHORT_8814A(pDesc, 1);
}
if (!pattrib->qos_en) {
SET_TX_DESC_HWSEQ_EN_8814A(pDesc, 1); // Hw set sequence number
} else {
SET_TX_DESC_SEQ_8814A(pDesc, pattrib->seqnum);
}
if (pmp_priv->bandwidth <= CHANNEL_WIDTH_160) {
SET_TX_DESC_DATA_BW_8814A(pDesc, pmp_priv->bandwidth);
} else {
DBG_871X("%s:Err: unknown bandwidth %d, use 20M\n", __func__,pmp_priv->bandwidth);
SET_TX_DESC_DATA_BW_8814A(pDesc, CHANNEL_WIDTH_20);
}
SET_TX_DESC_DISABLE_FB_8814A(pDesc, 1);
SET_TX_DESC_USE_RATE_8814A(pDesc, 1);
SET_TX_DESC_TX_RATE_8814A(pDesc, pmp_priv->rateidx);
}
#endif
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
void fill_tx_desc_8812a(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
u8 *pDesc = (u8 *)&(pmp_priv->tx.desc);
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u32 pkt_size = pattrib->last_txcmdsz;
s32 bmcast = IS_MCAST(pattrib->ra);
u8 data_rate,pwr_status,offset;
SET_TX_DESC_FIRST_SEG_8812(pDesc, 1);
SET_TX_DESC_LAST_SEG_8812(pDesc, 1);
SET_TX_DESC_OWN_8812(pDesc, 1);
SET_TX_DESC_PKT_SIZE_8812(pDesc, pkt_size);
offset = TXDESC_SIZE + OFFSET_SZ;
SET_TX_DESC_OFFSET_8812(pDesc, offset);
#if defined(CONFIG_PCI_HCI)
SET_TX_DESC_PKT_OFFSET_8812(pDesc, 0);
#else
SET_TX_DESC_PKT_OFFSET_8812(pDesc, 1);
#endif
if (bmcast) {
SET_TX_DESC_BMC_8812(pDesc, 1);
}
SET_TX_DESC_MACID_8812(pDesc, pattrib->mac_id);
SET_TX_DESC_RATE_ID_8812(pDesc, pattrib->raid);
//SET_TX_DESC_RATE_ID_8812(pDesc, RATEID_IDX_G);
SET_TX_DESC_QUEUE_SEL_8812(pDesc, pattrib->qsel);
//SET_TX_DESC_QUEUE_SEL_8812(pDesc, QSLT_MGNT);
if (!pattrib->qos_en) {
SET_TX_DESC_HWSEQ_EN_8812(pDesc, 1); // Hw set sequence number
} else {
SET_TX_DESC_SEQ_8812(pDesc, pattrib->seqnum);
}
if (pmp_priv->bandwidth <= CHANNEL_WIDTH_160) {
SET_TX_DESC_DATA_BW_8812(pDesc, pmp_priv->bandwidth);
} else {
DBG_871X("%s:Err: unknown bandwidth %d, use 20M\n", __func__,pmp_priv->bandwidth);
SET_TX_DESC_DATA_BW_8812(pDesc, CHANNEL_WIDTH_20);
}
SET_TX_DESC_DISABLE_FB_8812(pDesc, 1);
SET_TX_DESC_USE_RATE_8812(pDesc, 1);
SET_TX_DESC_TX_RATE_8812(pDesc, pmp_priv->rateidx);
}
#endif
#if defined(CONFIG_RTL8192E)
void fill_tx_desc_8192e(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
u8 *pDesc = (u8 *)&(pmp_priv->tx.desc);
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u32 pkt_size = pattrib->last_txcmdsz;
s32 bmcast = IS_MCAST(pattrib->ra);
u8 data_rate,pwr_status,offset;
SET_TX_DESC_PKT_SIZE_92E(pDesc, pkt_size);
offset = TXDESC_SIZE + OFFSET_SZ;
SET_TX_DESC_OFFSET_92E(pDesc, offset);
#if defined(CONFIG_PCI_HCI) /* 8192EE */
SET_TX_DESC_PKT_OFFSET_92E(pDesc, 0); /* 8192EE pkt_offset is 0 */
#else /* 8192EU 8192ES */
SET_TX_DESC_PKT_OFFSET_92E(pDesc, 1);
#endif
if (bmcast) {
SET_TX_DESC_BMC_92E(pDesc, 1);
}
SET_TX_DESC_MACID_92E(pDesc, pattrib->mac_id);
SET_TX_DESC_RATE_ID_92E(pDesc, pattrib->raid);
SET_TX_DESC_QUEUE_SEL_92E(pDesc, pattrib->qsel);
//SET_TX_DESC_QUEUE_SEL_8812(pDesc, QSLT_MGNT);
if (!pattrib->qos_en) {
SET_TX_DESC_EN_HWSEQ_92E(pDesc, 1);// Hw set sequence number
SET_TX_DESC_HWSEQ_SEL_92E(pDesc, pattrib->hw_ssn_sel);
} else {
SET_TX_DESC_SEQ_92E(pDesc, pattrib->seqnum);
}
if ((pmp_priv->bandwidth == CHANNEL_WIDTH_20) || (pmp_priv->bandwidth == CHANNEL_WIDTH_40)) {
SET_TX_DESC_DATA_BW_92E(pDesc, pmp_priv->bandwidth);
} else {
DBG_871X("%s:Err: unknown bandwidth %d, use 20M\n", __func__,pmp_priv->bandwidth);
SET_TX_DESC_DATA_BW_92E(pDesc, CHANNEL_WIDTH_20);
}
//SET_TX_DESC_DATA_SC_92E(pDesc, SCMapping_92E(padapter,pattrib));
SET_TX_DESC_DISABLE_FB_92E(pDesc, 1);
SET_TX_DESC_USE_RATE_92E(pDesc, 1);
SET_TX_DESC_TX_RATE_92E(pDesc, pmp_priv->rateidx);
}
#endif
#if defined(CONFIG_RTL8723B)
void fill_tx_desc_8723b(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u8 *ptxdesc = pmp_priv->tx.desc;
SET_TX_DESC_AGG_BREAK_8723B(ptxdesc, 1);
SET_TX_DESC_MACID_8723B(ptxdesc, pattrib->mac_id);
SET_TX_DESC_QUEUE_SEL_8723B(ptxdesc, pattrib->qsel);
SET_TX_DESC_RATE_ID_8723B(ptxdesc, pattrib->raid);
SET_TX_DESC_SEQ_8723B(ptxdesc, pattrib->seqnum);
SET_TX_DESC_HWSEQ_EN_8723B(ptxdesc, 1);
SET_TX_DESC_USE_RATE_8723B(ptxdesc, 1);
SET_TX_DESC_DISABLE_FB_8723B(ptxdesc, 1);
if (pmp_priv->preamble) {
if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M)
SET_TX_DESC_DATA_SHORT_8723B(ptxdesc, 1);
}
if (pmp_priv->bandwidth == CHANNEL_WIDTH_40) {
SET_TX_DESC_DATA_BW_8723B(ptxdesc, 1);
}
SET_TX_DESC_TX_RATE_8723B(ptxdesc, pmp_priv->rateidx);
SET_TX_DESC_DATA_RATE_FB_LIMIT_8723B(ptxdesc, 0x1F);
SET_TX_DESC_RTS_RATE_FB_LIMIT_8723B(ptxdesc, 0xF);
}
#endif
#if defined(CONFIG_RTL8703B)
void fill_tx_desc_8703b(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u8 *ptxdesc = pmp_priv->tx.desc;
SET_TX_DESC_AGG_BREAK_8703B(ptxdesc, 1);
SET_TX_DESC_MACID_8703B(ptxdesc, pattrib->mac_id);
SET_TX_DESC_QUEUE_SEL_8703B(ptxdesc, pattrib->qsel);
SET_TX_DESC_RATE_ID_8703B(ptxdesc, pattrib->raid);
SET_TX_DESC_SEQ_8703B(ptxdesc, pattrib->seqnum);
SET_TX_DESC_HWSEQ_EN_8703B(ptxdesc, 1);
SET_TX_DESC_USE_RATE_8703B(ptxdesc, 1);
SET_TX_DESC_DISABLE_FB_8703B(ptxdesc, 1);
if (pmp_priv->preamble) {
if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M)
SET_TX_DESC_DATA_SHORT_8703B(ptxdesc, 1);
}
if (pmp_priv->bandwidth == CHANNEL_WIDTH_40)
SET_TX_DESC_DATA_BW_8703B(ptxdesc, 1);
SET_TX_DESC_TX_RATE_8703B(ptxdesc, pmp_priv->rateidx);
SET_TX_DESC_DATA_RATE_FB_LIMIT_8703B(ptxdesc, 0x1F);
SET_TX_DESC_RTS_RATE_FB_LIMIT_8703B(ptxdesc, 0xF);
}
#endif
#if defined(CONFIG_RTL8188F)
void fill_tx_desc_8188f(PADAPTER padapter)
{
struct mp_priv *pmp_priv = &padapter->mppriv;
struct pkt_attrib *pattrib = &(pmp_priv->tx.attrib);
u8 *ptxdesc = pmp_priv->tx.desc;
SET_TX_DESC_AGG_BREAK_8188F(ptxdesc, 1);
SET_TX_DESC_MACID_8188F(ptxdesc, pattrib->mac_id);
SET_TX_DESC_QUEUE_SEL_8188F(ptxdesc, pattrib->qsel);
SET_TX_DESC_RATE_ID_8188F(ptxdesc, pattrib->raid);
SET_TX_DESC_SEQ_8188F(ptxdesc, pattrib->seqnum);
SET_TX_DESC_HWSEQ_EN_8188F(ptxdesc, 1);
SET_TX_DESC_USE_RATE_8188F(ptxdesc, 1);
SET_TX_DESC_DISABLE_FB_8188F(ptxdesc, 1);
if (pmp_priv->preamble)
if (HwRateToMPTRate(pmp_priv->rateidx) <= MPT_RATE_54M)
SET_TX_DESC_DATA_SHORT_8188F(ptxdesc, 1);
if (pmp_priv->bandwidth == CHANNEL_WIDTH_40)
SET_TX_DESC_DATA_BW_8188F(ptxdesc, 1);
SET_TX_DESC_TX_RATE_8188F(ptxdesc, pmp_priv->rateidx);
SET_TX_DESC_DATA_RATE_FB_LIMIT_8188F(ptxdesc, 0x1F);
SET_TX_DESC_RTS_RATE_FB_LIMIT_8188F(ptxdesc, 0xF);
}
#endif
static void Rtw_MPSetMacTxEDCA(PADAPTER padapter)
{
rtw_write32(padapter, 0x508 , 0x00a422); //Disable EDCA BE Txop for MP pkt tx adjust Packet interval
//DBG_871X("%s:write 0x508~~~~~~ 0x%x\n", __func__,rtw_read32(padapter, 0x508));
PHY_SetMacReg(padapter, 0x458 ,bMaskDWord , 0x0);
//DBG_8192C("%s()!!!!! 0x460 = 0x%x\n" ,__func__,PHY_QueryBBReg(padapter, 0x460, bMaskDWord));
PHY_SetMacReg(padapter, 0x460 ,bMaskLWord , 0x0);//fast EDCA queue packet interval & time out vaule
//PHY_SetMacReg(padapter, ODM_EDCA_VO_PARAM ,bMaskLWord , 0x431C);
//PHY_SetMacReg(padapter, ODM_EDCA_BE_PARAM ,bMaskLWord , 0x431C);
//PHY_SetMacReg(padapter, ODM_EDCA_BK_PARAM ,bMaskLWord , 0x431C);
DBG_8192C("%s()!!!!! 0x460 = 0x%x\n" ,__func__,PHY_QueryBBReg(padapter, 0x460, bMaskDWord));
}
void SetPacketTx(PADAPTER padapter)
{
u8 *ptr, *pkt_start, *pkt_end,*fctrl;
u32 pkt_size,offset,startPlace,i;
struct rtw_ieee80211_hdr *hdr;
u8 payload;
s32 bmcast;
struct pkt_attrib *pattrib;
struct mp_priv *pmp_priv;
pmp_priv = &padapter->mppriv;
if (pmp_priv->tx.stop) return;
pmp_priv->tx.sended = 0;
pmp_priv->tx.stop = 0;
pmp_priv->tx_pktcount = 0;
//3 1. update_attrib()
pattrib = &pmp_priv->tx.attrib;
_rtw_memcpy(pattrib->src, adapter_mac_addr(padapter), ETH_ALEN);
_rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
_rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
bmcast = IS_MCAST(pattrib->ra);
if (bmcast) {
pattrib->mac_id = 1;
pattrib->psta = rtw_get_bcmc_stainfo(padapter);
} else {
pattrib->mac_id = 0;
pattrib->psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv));
}
pattrib->mbssid = 0;
pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->pktlen;
//3 2. allocate xmit buffer
pkt_size = pattrib->last_txcmdsz;
if (pmp_priv->tx.pallocated_buf)
rtw_mfree(pmp_priv->tx.pallocated_buf, pmp_priv->tx.buf_size);
pmp_priv->tx.write_size = pkt_size;
pmp_priv->tx.buf_size = pkt_size + XMITBUF_ALIGN_SZ;
pmp_priv->tx.pallocated_buf = rtw_zmalloc(pmp_priv->tx.buf_size);
if (pmp_priv->tx.pallocated_buf == NULL) {
DBG_871X("%s: malloc(%d) fail!!\n", __func__, pmp_priv->tx.buf_size);
return;
}
pmp_priv->tx.buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pmp_priv->tx.pallocated_buf), XMITBUF_ALIGN_SZ);
ptr = pmp_priv->tx.buf;
_rtw_memset(pmp_priv->tx.desc, 0, TXDESC_SIZE);
pkt_start = ptr;
pkt_end = pkt_start + pkt_size;
//3 3. init TX descriptor
#if defined(CONFIG_RTL8188E)
if(IS_HARDWARE_TYPE_8188E(padapter))
fill_tx_desc_8188e(padapter);
#endif
#if defined(CONFIG_RTL8814A)
if(IS_HARDWARE_TYPE_8814A(padapter))
fill_tx_desc_8814a(padapter);
#endif /* defined(CONFIG_RTL8814A) */
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
if(IS_HARDWARE_TYPE_8812(padapter) || IS_HARDWARE_TYPE_8821(padapter))
fill_tx_desc_8812a(padapter);
#endif
#if defined(CONFIG_RTL8192E)
if(IS_HARDWARE_TYPE_8192E(padapter))
fill_tx_desc_8192e(padapter);
#endif
#if defined(CONFIG_RTL8723B)
if(IS_HARDWARE_TYPE_8723B(padapter))
fill_tx_desc_8723b(padapter);
#endif
#if defined(CONFIG_RTL8703B)
if (IS_HARDWARE_TYPE_8703B(padapter))
fill_tx_desc_8703b(padapter);
#endif
#if defined(CONFIG_RTL8188F)
if (IS_HARDWARE_TYPE_8188F(padapter))
fill_tx_desc_8188f(padapter);
#endif
//3 4. make wlan header, make_wlanhdr()
hdr = (struct rtw_ieee80211_hdr *)pkt_start;
SetFrameSubType(&hdr->frame_ctl, pattrib->subtype);
//
SetFrDs(&hdr->frame_ctl);
_rtw_memcpy(hdr->addr1, pattrib->dst, ETH_ALEN); // DA
_rtw_memcpy(hdr->addr2, pattrib->src, ETH_ALEN); // SA
_rtw_memcpy(hdr->addr3, get_bssid(&padapter->mlmepriv), ETH_ALEN); // RA, BSSID
//3 5. make payload
ptr = pkt_start + pattrib->hdrlen;
switch (pmp_priv->tx.payload) {
case 0:
payload = 0x00;
break;
case 1:
payload = 0x5a;
break;
case 2:
payload = 0xa5;
break;
case 3:
payload = 0xff;
break;
default:
payload = 0x00;
break;
}
pmp_priv->TXradomBuffer = rtw_zmalloc(4096);
if(pmp_priv->TXradomBuffer == NULL)
{
DBG_871X("mp create random buffer fail!\n");
goto exit;
}
for(i=0;i<4096;i++)
pmp_priv->TXradomBuffer[i] = rtw_random32() %0xFF;
//startPlace = (u32)(rtw_random32() % 3450);
_rtw_memcpy(ptr, pmp_priv->TXradomBuffer,pkt_end - ptr);
//_rtw_memset(ptr, payload, pkt_end - ptr);
rtw_mfree(pmp_priv->TXradomBuffer,4096);
//3 6. start thread
#ifdef PLATFORM_LINUX
pmp_priv->tx.PktTxThread = kthread_run(mp_xmit_packet_thread, pmp_priv, "RTW_MP_THREAD");
if (IS_ERR(pmp_priv->tx.PktTxThread))
DBG_871X("Create PktTx Thread Fail !!!!!\n");
#endif
#ifdef PLATFORM_FREEBSD
{
struct proc *p;
struct thread *td;
pmp_priv->tx.PktTxThread = kproc_kthread_add(mp_xmit_packet_thread, pmp_priv,
&p, &td, RFHIGHPID, 0, "MPXmitThread", "MPXmitThread");
if (pmp_priv->tx.PktTxThread < 0)
DBG_871X("Create PktTx Thread Fail !!!!!\n");
}
#endif
Rtw_MPSetMacTxEDCA(padapter);
exit:
return;
}
void SetPacketRx(PADAPTER pAdapter, u8 bStartRx, u8 bAB)
{
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(pAdapter);
struct mp_priv *pmppriv = &pAdapter->mppriv;
if (bStartRx) {
#ifdef CONFIG_RTL8723B
PHY_SetMacReg(pAdapter, 0xe70, BIT23|BIT22, 0x3);// Power on adc (in RX_WAIT_CCA state)
write_bbreg(pAdapter, 0xa01, BIT0, bDisable);// improve Rx performance by jerry
#endif
pHalData->ReceiveConfig = RCR_AAP | RCR_APM | RCR_AM | RCR_AMF | RCR_HTC_LOC_CTRL;
pHalData->ReceiveConfig |= RCR_ACRC32;
pHalData->ReceiveConfig |= RCR_APP_PHYST_RXFF | RCR_APP_ICV | RCR_APP_MIC;
if (pmppriv->bSetRxBssid == _TRUE) {
DBG_8192C("%s: pmppriv->network_macaddr=" MAC_FMT "\n", __func__,
MAC_ARG(pmppriv->network_macaddr));
//Set_MSR(pAdapter, WIFI_FW_AP_STATE);
//rtw_hal_set_hwreg(pAdapter, HW_VAR_BSSID, pmppriv->network_macaddr);
//rtw_hal_set_hwreg(pAdapter, HW_VAR_SET_OPMODE, (u8 *)(&type));
} else {
pHalData->ReceiveConfig |= RCR_ADF;
/* Accept all data frames */
rtw_write16(pAdapter, REG_RXFLTMAP2, 0xFFFF);
}
if (bAB)
pHalData->ReceiveConfig |= RCR_AB;
} else {
#ifdef CONFIG_RTL8723B
PHY_SetMacReg(pAdapter, 0xe70, BIT23|BIT22, 0x00);// Power off adc (in RX_WAIT_CCA state)
write_bbreg(pAdapter, 0xa01, BIT0, bEnable);// improve Rx performance by jerry
#endif
pHalData->ReceiveConfig = 0;
}
rtw_write32(pAdapter, REG_RCR, pHalData->ReceiveConfig);
}
void ResetPhyRxPktCount(PADAPTER pAdapter)
{
u32 i, phyrx_set = 0;
for (i = 0; i <= 0xF; i++) {
phyrx_set = 0;
phyrx_set |= _RXERR_RPT_SEL(i); //select
phyrx_set |= RXERR_RPT_RST; // set counter to zero
rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set);
}
}
static u32 GetPhyRxPktCounts(PADAPTER pAdapter, u32 selbit)
{
//selection
u32 phyrx_set = 0, count = 0;
phyrx_set = _RXERR_RPT_SEL(selbit & 0xF);
rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set);
//Read packet count
count = rtw_read32(pAdapter, REG_RXERR_RPT) & RXERR_COUNTER_MASK;
return count;
}
u32 GetPhyRxPktReceived(PADAPTER pAdapter)
{
u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_OK);
CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_OK);
HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_OK);
return OFDM_cnt + CCK_cnt + HT_cnt;
}
u32 GetPhyRxPktCRC32Error(PADAPTER pAdapter)
{
u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_FAIL);
CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_FAIL);
HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_FAIL);
return OFDM_cnt + CCK_cnt + HT_cnt;
}
//reg 0x808[9:0]: FFT data x
//reg 0x808[22]: 0 --> 1 to get 1 FFT data y
//reg 0x8B4[15:0]: FFT data y report
static u32 rtw_GetPSDData(PADAPTER pAdapter, u32 point)
{
u32 psd_val=0;
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) || defined(CONFIG_RTL8814A)
u16 psd_reg = 0x910;
u16 psd_regL= 0xF44;
#else
u16 psd_reg = 0x808;
u16 psd_regL= 0x8B4;
#endif
psd_val = rtw_read32(pAdapter, psd_reg);
psd_val &= 0xFFBFFC00;
psd_val |= point;
rtw_write32(pAdapter, psd_reg, psd_val);
rtw_mdelay_os(1);
psd_val |= 0x00400000;
rtw_write32(pAdapter, psd_reg, psd_val);
rtw_mdelay_os(1);
psd_val = rtw_read32(pAdapter, psd_regL);
psd_val &= 0x0000FFFF;
return psd_val;
}
/*
* pts start_point_min stop_point_max
* 128 64 64 + 128 = 192
* 256 128 128 + 256 = 384
* 512 256 256 + 512 = 768
* 1024 512 512 + 1024 = 1536
*
*/
u32 mp_query_psd(PADAPTER pAdapter, u8 *data)
{
u32 i, psd_pts=0, psd_start=0, psd_stop=0;
u32 psd_data=0;
#ifdef PLATFORM_LINUX
if (!netif_running(pAdapter->pnetdev)) {
RT_TRACE(_module_mp_, _drv_warning_, ("mp_query_psd: Fail! interface not opened!\n"));
return 0;
}
#endif
if (check_fwstate(&pAdapter->mlmepriv, WIFI_MP_STATE) == _FALSE) {
RT_TRACE(_module_mp_, _drv_warning_, ("mp_query_psd: Fail! not in MP mode!\n"));
return 0;
}
if (strlen(data) == 0) { //default value
psd_pts = 128;
psd_start = 64;
psd_stop = 128;
} else {
sscanf(data, "pts=%d,start=%d,stop=%d", &psd_pts, &psd_start, &psd_stop);
}
data[0]='\0';
i = psd_start;
while (i < psd_stop)
{
if (i >= psd_pts) {
psd_data = rtw_GetPSDData(pAdapter, i-psd_pts);
} else {
psd_data = rtw_GetPSDData(pAdapter, i);
}
sprintf(data, "%s%x ", data, psd_data);
i++;
}
#ifdef CONFIG_LONG_DELAY_ISSUE
rtw_msleep_os(100);
#else
rtw_mdelay_os(100);
#endif
return strlen(data)+1;
}
#if 0
void _rtw_mp_xmit_priv (struct xmit_priv *pxmitpriv)
{
int i,res;
_adapter *padapter = pxmitpriv->adapter;
struct xmit_frame *pxmitframe = (struct xmit_frame*) pxmitpriv->pxmit_frame_buf;
struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf;
u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ;
u32 num_xmit_extbuf = NR_XMIT_EXTBUFF;
if(padapter->registrypriv.mp_mode ==0)
{
max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ;
num_xmit_extbuf = NR_XMIT_EXTBUFF;
}
else
{
max_xmit_extbuf_size = 6000;
num_xmit_extbuf = 8;
}
pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf;
for(i=0; i<num_xmit_extbuf; i++)
{
rtw_os_xmit_resource_free(padapter, pxmitbuf,(max_xmit_extbuf_size + XMITBUF_ALIGN_SZ), _FALSE);
pxmitbuf++;
}
if(pxmitpriv->pallocated_xmit_extbuf) {
rtw_vmfree(pxmitpriv->pallocated_xmit_extbuf, num_xmit_extbuf * sizeof(struct xmit_buf) + 4);
}
if(padapter->registrypriv.mp_mode ==0)
{
max_xmit_extbuf_size = 6000;
num_xmit_extbuf = 8;
}
else
{
max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ;
num_xmit_extbuf = NR_XMIT_EXTBUFF;
}
// Init xmit extension buff
_rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue);
pxmitpriv->pallocated_xmit_extbuf = rtw_zvmalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4);
if (pxmitpriv->pallocated_xmit_extbuf == NULL){
RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("alloc xmit_extbuf fail!\n"));
res= _FAIL;
goto exit;
}
pxmitpriv->pxmit_extbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->pallocated_xmit_extbuf), 4);
pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf;
for (i = 0; i < num_xmit_extbuf; i++)
{
_rtw_init_listhead(&pxmitbuf->list);
pxmitbuf->priv_data = NULL;
pxmitbuf->padapter = padapter;
pxmitbuf->buf_tag = XMITBUF_MGNT;
if((res=rtw_os_xmit_resource_alloc(padapter, pxmitbuf,max_xmit_extbuf_size + XMITBUF_ALIGN_SZ, _TRUE)) == _FAIL) {
res= _FAIL;
goto exit;
}
#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
pxmitbuf->phead = pxmitbuf->pbuf;
pxmitbuf->pend = pxmitbuf->pbuf + max_xmit_extbuf_size;
pxmitbuf->len = 0;
pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead;
#endif
rtw_list_insert_tail(&pxmitbuf->list, &(pxmitpriv->free_xmit_extbuf_queue.queue));
#ifdef DBG_XMIT_BUF_EXT
pxmitbuf->no=i;
#endif
pxmitbuf++;
}
pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf;
exit:
;
}
#endif
ULONG getPowerDiffByRate8188E(
IN PADAPTER pAdapter,
IN u1Byte CurrChannel,
IN ULONG RfPath
)
{
PMPT_CONTEXT pMptCtx = &(pAdapter->mppriv.MptCtx);
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
ULONG PwrGroup=0;
ULONG TxPower=0, Limit=0;
ULONG Pathmapping = (RfPath == ODM_RF_PATH_A?0:8);
switch(pHalData->EEPROMRegulatory)
{
case 0: // driver-defined maximum power offset for longer communication range
// refer to power by rate table
PwrGroup = 0;
Limit = 0xff;
break;
case 1: // Power-limit table-defined maximum power offset range
// choosed by min(power by rate, power limit).
{
if(pHalData->pwrGroupCnt == 1)
PwrGroup = 0;
if(pHalData->pwrGroupCnt >= 3)
{
if(CurrChannel <= 3)
PwrGroup = 0;
else if(CurrChannel >= 4 && CurrChannel <= 9)
PwrGroup = 1;
else if(CurrChannel > 9)
PwrGroup = 2;
if(pHalData->CurrentChannelBW == CHANNEL_WIDTH_20)
PwrGroup++;
else
PwrGroup+=4;
}
Limit = 0xff;
}
break;
case 2: // not support power offset by rate.
// don't increase any power diff
PwrGroup = 0;
Limit = 0;
break;
default:
PwrGroup = 0;
Limit = 0xff;
break;
}
{
switch(pMptCtx->MptRateIndex)
{
case MPT_RATE_1M:
case MPT_RATE_2M:
case MPT_RATE_55M:
case MPT_RATE_11M:
//CCK rates, don't add any tx power index.
//RT_DISP(FPHY, PHY_TXPWR,("CCK rates!\n"));
break;
case MPT_RATE_6M: //0xe00 [31:0] = 18M,12M,09M,06M
TxPower += ((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0+Pathmapping])&0xff);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x, OFDM 6M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0], TxPower));
break;
case MPT_RATE_9M:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0+Pathmapping])&0xff00)>>8);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x, OFDM 9M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0], TxPower));
break;
case MPT_RATE_12M:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0+Pathmapping])&0xff0000)>>16);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x, OFDM 12M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0], TxPower));
break;
case MPT_RATE_18M:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0+Pathmapping])&0xff000000)>>24);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x, OFDM 24M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][0], TxPower));
break;
case MPT_RATE_24M: //0xe04[31:0] = 54M,48M,36M,24M
TxPower += ((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1+Pathmapping])&0xff);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x, OFDM 24M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1], TxPower));
break;
case MPT_RATE_36M:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1+Pathmapping])&0xff00)>>8);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x, OFDM 36M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1], TxPower));
break;
case MPT_RATE_48M:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1+Pathmapping])&0xff0000)>>16);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x, OFDM 48M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1], TxPower));
break;
case MPT_RATE_54M:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1+Pathmapping])&0xff000000)>>24);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x, OFDM 54M, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][1], TxPower));
break;
case MPT_RATE_MCS0: //0xe10[31:0]= MCS=03,02,01,00
TxPower += ((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2+Pathmapping])&0xff);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x, MCS0, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2], TxPower));
break;
case MPT_RATE_MCS1:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2+Pathmapping])&0xff00)>>8);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x, MCS1, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2], TxPower));
break;
case MPT_RATE_MCS2:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2+Pathmapping])&0xff0000)>>16);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x, MCS2, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2], TxPower));
break;
case MPT_RATE_MCS3:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2+Pathmapping])&0xff000000)>>24);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x, MCS3, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][2], TxPower));
break;
case MPT_RATE_MCS4: //0xe14[31:0]= MCS=07,06,05,04
TxPower += ((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3+Pathmapping])&0xff);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x, MCS4, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3], TxPower));
break;
case MPT_RATE_MCS5:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3+Pathmapping])&0xff00)>>8);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x, MCS5, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3], TxPower));
break;
case MPT_RATE_MCS6:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3+Pathmapping])&0xff0000)>>16);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x, MCS6, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3], TxPower));
break;
case MPT_RATE_MCS7:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3+Pathmapping])&0xff000000)>>24);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x, MCS7, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][3], TxPower));
break;
case MPT_RATE_MCS8: //0xe18[31:0]= MCS=11,10,09,08
TxPower += ((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4+Pathmapping])&0xff);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x, MCS8, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4], TxPower));
break;
case MPT_RATE_MCS9:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4+Pathmapping])&0xff00)>>8);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x, MCS9, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4], TxPower));
break;
case MPT_RATE_MCS10:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4+Pathmapping])&0xff0000)>>16);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x, MCS10, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4], TxPower));
break;
case MPT_RATE_MCS11:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4+Pathmapping])&0xff000000)>>24);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x, MCS11, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][4], TxPower));
break;
case MPT_RATE_MCS12: //0xe1c[31:0]= MCS=15,14,13,12
TxPower += ((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5+Pathmapping])&0xff);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x, MCS12, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5], TxPower));
break;
case MPT_RATE_MCS13:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5+Pathmapping])&0xff00)>>8);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x, MCS13, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5], TxPower));
break;
case MPT_RATE_MCS14:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5+Pathmapping])&0xff0000)>>16);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x, MCS14, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5], TxPower));
break;
case MPT_RATE_MCS15:
TxPower += (((pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5+Pathmapping])&0xff000000)>>24);
//RT_DISP(FPHY, PHY_TXPWR,("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x, MCS15, TxPower = %d\n",
// PwrGroup, pHalData->MCSTxPowerLevelOriginalOffset[PwrGroup][5], TxPower));
break;
default:
break;
}
}
if(TxPower > Limit)
TxPower = Limit;
return TxPower;
}
static ULONG
mpt_ProQueryCalTxPower_8188E(
IN PADAPTER pAdapter,
IN u1Byte RfPath
)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
u1Byte TxCount=TX_1S, i = 0; //default set to 1S
//PMGNT_INFO pMgntInfo = &(pAdapter->MgntInfo);
ULONG TxPower = 1, PwrGroup=0, PowerDiffByRate=0;
ULONG TxPowerCCK = 1, TxPowerOFDM = 1, TxPowerBW20 = 1, TxPowerBW40 = 1 ;
PMPT_CONTEXT pMptCtx = &(pAdapter->mppriv.MptCtx);
u1Byte CurrChannel = pHalData->CurrentChannel;
u1Byte index = (CurrChannel -1);
u1Byte rf_path=(RfPath), rfPath;
u1Byte limit = 0, rate = 0;
if(HAL_IsLegalChannel(pAdapter, CurrChannel) == FALSE)
{
CurrChannel = 1;
}
if(pMptCtx->MptRateIndex <= MPT_RATE_11M )
{
TxPower = pHalData->Index24G_CCK_Base[rf_path][index];
}
else if(pMptCtx->MptRateIndex >= MPT_RATE_6M &&
pMptCtx->MptRateIndex <= MPT_RATE_54M )
{
TxPower = pHalData->Index24G_BW40_Base[rf_path][index];
}
else if(pMptCtx->MptRateIndex >= MPT_RATE_MCS0 &&
pMptCtx->MptRateIndex <= MPT_RATE_MCS7 )
{
TxPower = pHalData->Index24G_BW40_Base[rf_path][index];
}
//RT_DISP(FPHY, PHY_TXPWR, ("HT40 rate(%d) Tx power(RF-%c) = 0x%x\n", pMptCtx->MptRateIndex, ((rf_path==0)?'A':'B'), TxPower));
if(pMptCtx->MptRateIndex >= MPT_RATE_6M &&
pMptCtx->MptRateIndex <= MPT_RATE_54M )
{
TxPower += pHalData->OFDM_24G_Diff[rf_path][TxCount];
///RT_DISP(FPHY, PHY_TXPWR, ("+OFDM_PowerDiff(RF-%c) = 0x%x\n", ((rf_path==0)?'A':'B'),
// pHalData->OFDM_24G_Diff[rf_path][TxCount]));
}
if(pMptCtx->MptRateIndex >= MPT_RATE_MCS0)
{
if (pHalData->CurrentChannelBW == CHANNEL_WIDTH_20)
{
TxPower += pHalData->BW20_24G_Diff[rf_path][TxCount];
// RT_DISP(FPHY, PHY_TXPWR, ("+HT20_PowerDiff(RF-%c) = 0x%x\n", ((rf_path==0)?'A':'B'),
// pHalData->BW20_24G_Diff[rf_path][TxCount]));
}
}
#ifdef ENABLE_POWER_BY_RATE
PowerDiffByRate = getPowerDiffByRate8188E(pAdapter, CurrChannel, RfPath);
#else
PowerDiffByRate = 0;
#endif
// 2012/11/02 Awk: add power limit mechansim
if( pMptCtx->MptRateIndex <= MPT_RATE_11M )
{
rate = MGN_1M;
}
else if(pMptCtx->MptRateIndex >= MPT_RATE_6M &&
pMptCtx->MptRateIndex <= MPT_RATE_54M )
{
rate = MGN_54M;
}
else if(pMptCtx->MptRateIndex >= MPT_RATE_MCS0 &&
pMptCtx->MptRateIndex <= MPT_RATE_MCS7 )
{
rate = MGN_MCS7;
}
limit = (u8)PHY_GetTxPowerLimit(pAdapter, pMptCtx->RegTxPwrLimit,
pHalData->CurrentBandType,
pHalData->CurrentChannelBW,RfPath,
rate, CurrChannel);
//RT_DISP(FPHY, PHY_TXPWR, ("+PowerDiffByRate(RF-%c) = 0x%x\n", ((rf_path==0)?'A':'B'),
// PowerDiffByRate));
TxPower += PowerDiffByRate;
//RT_DISP(FPHY, PHY_TXPWR, ("PowerDiffByRate limit value(RF-%c) = %d\n", ((rf_path==0)?'A':'B'),
// limit));
TxPower += limit > (s8) PowerDiffByRate ? PowerDiffByRate : limit;
return TxPower;
}
u8
MptToMgntRate(
IN ULONG MptRateIdx
)
{
// Mapped to MGN_XXX defined in MgntGen.h
switch (MptRateIdx)
{
/* CCK rate. */
case MPT_RATE_1M: return MGN_1M;
case MPT_RATE_2M: return MGN_2M;
case MPT_RATE_55M: return MGN_5_5M;
case MPT_RATE_11M: return MGN_11M;
/* OFDM rate. */
case MPT_RATE_6M: return MGN_6M;
case MPT_RATE_9M: return MGN_9M;
case MPT_RATE_12M: return MGN_12M;
case MPT_RATE_18M: return MGN_18M;
case MPT_RATE_24M: return MGN_24M;
case MPT_RATE_36M: return MGN_36M;
case MPT_RATE_48M: return MGN_48M;
case MPT_RATE_54M: return MGN_54M;
/* HT rate. */
case MPT_RATE_MCS0: return MGN_MCS0;
case MPT_RATE_MCS1: return MGN_MCS1;
case MPT_RATE_MCS2: return MGN_MCS2;
case MPT_RATE_MCS3: return MGN_MCS3;
case MPT_RATE_MCS4: return MGN_MCS4;
case MPT_RATE_MCS5: return MGN_MCS5;
case MPT_RATE_MCS6: return MGN_MCS6;
case MPT_RATE_MCS7: return MGN_MCS7;
case MPT_RATE_MCS8: return MGN_MCS8;
case MPT_RATE_MCS9: return MGN_MCS9;
case MPT_RATE_MCS10: return MGN_MCS10;
case MPT_RATE_MCS11: return MGN_MCS11;
case MPT_RATE_MCS12: return MGN_MCS12;
case MPT_RATE_MCS13: return MGN_MCS13;
case MPT_RATE_MCS14: return MGN_MCS14;
case MPT_RATE_MCS15: return MGN_MCS15;
case MPT_RATE_MCS16: return MGN_MCS16;
case MPT_RATE_MCS17: return MGN_MCS17;
case MPT_RATE_MCS18: return MGN_MCS18;
case MPT_RATE_MCS19: return MGN_MCS19;
case MPT_RATE_MCS20: return MGN_MCS20;
case MPT_RATE_MCS21: return MGN_MCS21;
case MPT_RATE_MCS22: return MGN_MCS22;
case MPT_RATE_MCS23: return MGN_MCS23;
case MPT_RATE_MCS24: return MGN_MCS24;
case MPT_RATE_MCS25: return MGN_MCS25;
case MPT_RATE_MCS26: return MGN_MCS26;
case MPT_RATE_MCS27: return MGN_MCS27;
case MPT_RATE_MCS28: return MGN_MCS28;
case MPT_RATE_MCS29: return MGN_MCS29;
case MPT_RATE_MCS30: return MGN_MCS30;
case MPT_RATE_MCS31: return MGN_MCS31;
/* VHT rate. */
case MPT_RATE_VHT1SS_MCS0: return MGN_VHT1SS_MCS0;
case MPT_RATE_VHT1SS_MCS1: return MGN_VHT1SS_MCS1;
case MPT_RATE_VHT1SS_MCS2: return MGN_VHT1SS_MCS2;
case MPT_RATE_VHT1SS_MCS3: return MGN_VHT1SS_MCS3;
case MPT_RATE_VHT1SS_MCS4: return MGN_VHT1SS_MCS4;
case MPT_RATE_VHT1SS_MCS5: return MGN_VHT1SS_MCS5;
case MPT_RATE_VHT1SS_MCS6: return MGN_VHT1SS_MCS6;
case MPT_RATE_VHT1SS_MCS7: return MGN_VHT1SS_MCS7;
case MPT_RATE_VHT1SS_MCS8: return MGN_VHT1SS_MCS8;
case MPT_RATE_VHT1SS_MCS9: return MGN_VHT1SS_MCS9;
case MPT_RATE_VHT2SS_MCS0: return MGN_VHT2SS_MCS0;
case MPT_RATE_VHT2SS_MCS1: return MGN_VHT2SS_MCS1;
case MPT_RATE_VHT2SS_MCS2: return MGN_VHT2SS_MCS2;
case MPT_RATE_VHT2SS_MCS3: return MGN_VHT2SS_MCS3;
case MPT_RATE_VHT2SS_MCS4: return MGN_VHT2SS_MCS4;
case MPT_RATE_VHT2SS_MCS5: return MGN_VHT2SS_MCS5;
case MPT_RATE_VHT2SS_MCS6: return MGN_VHT2SS_MCS6;
case MPT_RATE_VHT2SS_MCS7: return MGN_VHT2SS_MCS7;
case MPT_RATE_VHT2SS_MCS8: return MGN_VHT2SS_MCS8;
case MPT_RATE_VHT2SS_MCS9: return MGN_VHT2SS_MCS9;
case MPT_RATE_VHT3SS_MCS0: return MGN_VHT3SS_MCS0;
case MPT_RATE_VHT3SS_MCS1: return MGN_VHT3SS_MCS1;
case MPT_RATE_VHT3SS_MCS2: return MGN_VHT3SS_MCS2;
case MPT_RATE_VHT3SS_MCS3: return MGN_VHT3SS_MCS3;
case MPT_RATE_VHT3SS_MCS4: return MGN_VHT3SS_MCS4;
case MPT_RATE_VHT3SS_MCS5: return MGN_VHT3SS_MCS5;
case MPT_RATE_VHT3SS_MCS6: return MGN_VHT3SS_MCS6;
case MPT_RATE_VHT3SS_MCS7: return MGN_VHT3SS_MCS7;
case MPT_RATE_VHT3SS_MCS8: return MGN_VHT3SS_MCS8;
case MPT_RATE_VHT3SS_MCS9: return MGN_VHT3SS_MCS9;
case MPT_RATE_VHT4SS_MCS0: return MGN_VHT4SS_MCS0;
case MPT_RATE_VHT4SS_MCS1: return MGN_VHT4SS_MCS1;
case MPT_RATE_VHT4SS_MCS2: return MGN_VHT4SS_MCS2;
case MPT_RATE_VHT4SS_MCS3: return MGN_VHT4SS_MCS3;
case MPT_RATE_VHT4SS_MCS4: return MGN_VHT4SS_MCS4;
case MPT_RATE_VHT4SS_MCS5: return MGN_VHT4SS_MCS5;
case MPT_RATE_VHT4SS_MCS6: return MGN_VHT4SS_MCS6;
case MPT_RATE_VHT4SS_MCS7: return MGN_VHT4SS_MCS7;
case MPT_RATE_VHT4SS_MCS8: return MGN_VHT4SS_MCS8;
case MPT_RATE_VHT4SS_MCS9: return MGN_VHT4SS_MCS9;
case MPT_RATE_LAST: // fully automatiMGN_VHT2SS_MCS1;
default:
DBG_871X("<===MptToMgntRate(), Invalid Rate: %d!!\n", MptRateIdx);
return 0x0;
}
}
u8 HwRateToMPTRate(u8 rate)
{
u8 ret_rate = MGN_1M;
switch (rate) {
case DESC_RATE1M:
ret_rate = MPT_RATE_1M; break;
case DESC_RATE2M:
ret_rate = MPT_RATE_2M; break;
case DESC_RATE5_5M:
ret_rate = MPT_RATE_55M; break;
case DESC_RATE11M:
ret_rate = MPT_RATE_11M; break;
case DESC_RATE6M:
ret_rate = MPT_RATE_6M; break;
case DESC_RATE9M:
ret_rate = MPT_RATE_9M; break;
case DESC_RATE12M:
ret_rate = MPT_RATE_12M; break;
case DESC_RATE18M:
ret_rate = MPT_RATE_18M; break;
case DESC_RATE24M:
ret_rate = MPT_RATE_24M; break;
case DESC_RATE36M:
ret_rate = MPT_RATE_36M; break;
case DESC_RATE48M:
ret_rate = MPT_RATE_48M; break;
case DESC_RATE54M:
ret_rate = MPT_RATE_54M; break;
case DESC_RATEMCS0:
ret_rate = MPT_RATE_MCS0; break;
case DESC_RATEMCS1:
ret_rate = MPT_RATE_MCS1; break;
case DESC_RATEMCS2:
ret_rate = MPT_RATE_MCS2; break;
case DESC_RATEMCS3:
ret_rate = MPT_RATE_MCS3; break;
case DESC_RATEMCS4:
ret_rate = MPT_RATE_MCS4; break;
case DESC_RATEMCS5:
ret_rate = MPT_RATE_MCS5; break;
case DESC_RATEMCS6:
ret_rate = MPT_RATE_MCS6; break;
case DESC_RATEMCS7:
ret_rate = MPT_RATE_MCS7; break;
case DESC_RATEMCS8:
ret_rate = MPT_RATE_MCS8; break;
case DESC_RATEMCS9:
ret_rate = MPT_RATE_MCS9; break;
case DESC_RATEMCS10:
ret_rate = MPT_RATE_MCS10; break;
case DESC_RATEMCS11:
ret_rate = MPT_RATE_MCS11; break;
case DESC_RATEMCS12:
ret_rate = MPT_RATE_MCS12; break;
case DESC_RATEMCS13:
ret_rate = MPT_RATE_MCS13; break;
case DESC_RATEMCS14:
ret_rate = MPT_RATE_MCS14; break;
case DESC_RATEMCS15:
ret_rate = MPT_RATE_MCS15; break;
case DESC_RATEMCS16:
ret_rate = MPT_RATE_MCS16; break;
case DESC_RATEMCS17:
ret_rate = MPT_RATE_MCS17; break;
case DESC_RATEMCS18:
ret_rate = MPT_RATE_MCS18; break;
case DESC_RATEMCS19:
ret_rate = MPT_RATE_MCS19; break;
case DESC_RATEMCS20:
ret_rate = MPT_RATE_MCS20; break;
case DESC_RATEMCS21:
ret_rate = MPT_RATE_MCS21; break;
case DESC_RATEMCS22:
ret_rate = MPT_RATE_MCS22; break;
case DESC_RATEMCS23:
ret_rate = MPT_RATE_MCS23; break;
case DESC_RATEMCS24:
ret_rate = MPT_RATE_MCS24; break;
case DESC_RATEMCS25:
ret_rate = MPT_RATE_MCS25; break;
case DESC_RATEMCS26:
ret_rate = MPT_RATE_MCS26; break;
case DESC_RATEMCS27:
ret_rate = MPT_RATE_MCS27; break;
case DESC_RATEMCS28:
ret_rate = MPT_RATE_MCS28; break;
case DESC_RATEMCS29:
ret_rate = MPT_RATE_MCS29; break;
case DESC_RATEMCS30:
ret_rate = MPT_RATE_MCS30; break;
case DESC_RATEMCS31:
ret_rate = MPT_RATE_MCS31; break;
case DESC_RATEVHTSS1MCS0:
ret_rate = MPT_RATE_VHT1SS_MCS0; break;
case DESC_RATEVHTSS1MCS1:
ret_rate = MPT_RATE_VHT1SS_MCS1; break;
case DESC_RATEVHTSS1MCS2:
ret_rate = MPT_RATE_VHT1SS_MCS2; break;
case DESC_RATEVHTSS1MCS3:
ret_rate = MPT_RATE_VHT1SS_MCS3; break;
case DESC_RATEVHTSS1MCS4:
ret_rate = MPT_RATE_VHT1SS_MCS4; break;
case DESC_RATEVHTSS1MCS5:
ret_rate = MPT_RATE_VHT1SS_MCS5; break;
case DESC_RATEVHTSS1MCS6:
ret_rate = MPT_RATE_VHT1SS_MCS6; break;
case DESC_RATEVHTSS1MCS7:
ret_rate = MPT_RATE_VHT1SS_MCS7; break;
case DESC_RATEVHTSS1MCS8:
ret_rate = MPT_RATE_VHT1SS_MCS8; break;
case DESC_RATEVHTSS1MCS9:
ret_rate = MPT_RATE_VHT1SS_MCS9; break;
case DESC_RATEVHTSS2MCS0:
ret_rate = MPT_RATE_VHT2SS_MCS0; break;
case DESC_RATEVHTSS2MCS1:
ret_rate = MPT_RATE_VHT2SS_MCS1; break;
case DESC_RATEVHTSS2MCS2:
ret_rate = MPT_RATE_VHT2SS_MCS2; break;
case DESC_RATEVHTSS2MCS3:
ret_rate = MPT_RATE_VHT2SS_MCS3; break;
case DESC_RATEVHTSS2MCS4:
ret_rate = MPT_RATE_VHT2SS_MCS4; break;
case DESC_RATEVHTSS2MCS5:
ret_rate = MPT_RATE_VHT2SS_MCS5; break;
case DESC_RATEVHTSS2MCS6:
ret_rate = MPT_RATE_VHT2SS_MCS6; break;
case DESC_RATEVHTSS2MCS7:
ret_rate = MPT_RATE_VHT2SS_MCS7; break;
case DESC_RATEVHTSS2MCS8:
ret_rate = MPT_RATE_VHT2SS_MCS8; break;
case DESC_RATEVHTSS2MCS9:
ret_rate = MPT_RATE_VHT2SS_MCS9; break;
case DESC_RATEVHTSS3MCS0:
ret_rate = MPT_RATE_VHT3SS_MCS0; break;
case DESC_RATEVHTSS3MCS1:
ret_rate = MPT_RATE_VHT3SS_MCS1; break;
case DESC_RATEVHTSS3MCS2:
ret_rate = MPT_RATE_VHT3SS_MCS2; break;
case DESC_RATEVHTSS3MCS3:
ret_rate = MPT_RATE_VHT3SS_MCS3; break;
case DESC_RATEVHTSS3MCS4:
ret_rate = MPT_RATE_VHT3SS_MCS4; break;
case DESC_RATEVHTSS3MCS5:
ret_rate = MPT_RATE_VHT3SS_MCS5; break;
case DESC_RATEVHTSS3MCS6:
ret_rate = MPT_RATE_VHT3SS_MCS6; break;
case DESC_RATEVHTSS3MCS7:
ret_rate = MPT_RATE_VHT3SS_MCS7; break;
case DESC_RATEVHTSS3MCS8:
ret_rate = MPT_RATE_VHT3SS_MCS8; break;
case DESC_RATEVHTSS3MCS9:
ret_rate = MPT_RATE_VHT3SS_MCS9; break;
case DESC_RATEVHTSS4MCS0:
ret_rate = MPT_RATE_VHT4SS_MCS0; break;
case DESC_RATEVHTSS4MCS1:
ret_rate = MPT_RATE_VHT4SS_MCS1; break;
case DESC_RATEVHTSS4MCS2:
ret_rate = MPT_RATE_VHT4SS_MCS2; break;
case DESC_RATEVHTSS4MCS3:
ret_rate = MPT_RATE_VHT4SS_MCS3; break;
case DESC_RATEVHTSS4MCS4:
ret_rate = MPT_RATE_VHT4SS_MCS4; break;
case DESC_RATEVHTSS4MCS5:
ret_rate = MPT_RATE_VHT4SS_MCS5; break;
case DESC_RATEVHTSS4MCS6:
ret_rate = MPT_RATE_VHT4SS_MCS6; break;
case DESC_RATEVHTSS4MCS7:
ret_rate = MPT_RATE_VHT4SS_MCS7; break;
case DESC_RATEVHTSS4MCS8:
ret_rate = MPT_RATE_VHT4SS_MCS8; break;
case DESC_RATEVHTSS4MCS9:
ret_rate = MPT_RATE_VHT4SS_MCS9; break;
default:
DBG_871X("HwRateToMRate(): Non supported Rate [%x]!!!\n", rate);
break;
}
return ret_rate;
}
u8 rtw_mpRateParseFunc(PADAPTER pAdapter, u8 *targetStr)
{
u16 i=0;
u8* rateindex_Array[] = { "1M","2M","5.5M","11M","6M","9M","12M","18M","24M","36M","48M","54M",
"HTMCS0","HTMCS1","HTMCS2","HTMCS3","HTMCS4","HTMCS5","HTMCS6","HTMCS7",
"HTMCS8","HTMCS9","HTMCS10","HTMCS11","HTMCS12","HTMCS13","HTMCS14","HTMCS15",
"HTMCS16","HTMCS17","HTMCS18","HTMCS19","HTMCS20","HTMCS21","HTMCS22","HTMCS23",
"HTMCS24","HTMCS25","HTMCS26","HTMCS27","HTMCS28","HTMCS29","HTMCS30","HTMCS31",
"VHT1MCS0","VHT1MCS1","VHT1MCS2","VHT1MCS3","VHT1MCS4","VHT1MCS5","VHT1MCS6","VHT1MCS7","VHT1MCS8","VHT1MCS9",
"VHT2MCS0","VHT2MCS1","VHT2MCS2","VHT2MCS3","VHT2MCS4","VHT2MCS5","VHT2MCS6","VHT2MCS7","VHT2MCS8","VHT2MCS9",
"VHT3MCS0","VHT3MCS1","VHT3MCS2","VHT3MCS3","VHT3MCS4","VHT3MCS5","VHT3MCS6","VHT3MCS7","VHT3MCS8","VHT3MCS9",
"VHT4MCS0","VHT4MCS1","VHT4MCS2","VHT4MCS3","VHT4MCS4","VHT4MCS5","VHT4MCS6","VHT4MCS7","VHT4MCS8","VHT4MCS9"};
for(i=0;i<=83;i++){
if(strcmp(targetStr, rateindex_Array[i]) == 0){
DBG_871X("%s , index = %d \n",__func__ ,i);
return i;
}
}
printk("%s ,please input a Data RATE String as:",__func__);
for(i=0;i<=83;i++){
printk("%s ",rateindex_Array[i]);
if(i%10==0)
printk("\n");
}
return _FAIL;
}
ULONG mpt_ProQueryCalTxPower(
PADAPTER pAdapter,
u8 RfPath
)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter);
PMPT_CONTEXT pMptCtx = &(pAdapter->mppriv.MptCtx);
ULONG TxPower = 1, PwrGroup=0, PowerDiffByRate=0;
u1Byte limit = 0, rate = 0;
u8 mgn_rate = MptToMgntRate(pMptCtx->MptRateIndex);
#if defined(CONFIG_RTL8188E)
if (IS_HARDWARE_TYPE_8188E(pAdapter))
TxPower = PHY_GetTxPowerIndex_8188E(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
#if defined(CONFIG_RTL8723B)
if (IS_HARDWARE_TYPE_8723B(pAdapter))
TxPower = PHY_GetTxPowerIndex_8723B(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
#if defined(CONFIG_RTL8192E)
if (IS_HARDWARE_TYPE_8192E(pAdapter))
TxPower = PHY_GetTxPowerIndex_8192E(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
if (IS_HARDWARE_TYPE_JAGUAR(pAdapter))
TxPower = PHY_GetTxPowerIndex_8812A(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
#if defined(CONFIG_RTL8814A)
if (IS_HARDWARE_TYPE_8814A(pAdapter))
TxPower = PHY_GetTxPowerIndex_8814A(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
#if defined(CONFIG_RTL8703B)
if (IS_HARDWARE_TYPE_8703B(pAdapter))
TxPower = PHY_GetTxPowerIndex_8703B(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
#if defined(CONFIG_RTL8188F)
if (IS_HARDWARE_TYPE_8188F(pAdapter))
TxPower = PHY_GetTxPowerIndex_8188F(pAdapter, RfPath, mgn_rate, pHalData->CurrentChannelBW, pHalData->CurrentChannel);
#endif
DBG_8192C("txPower=%d ,CurrentChannelBW=%d ,CurrentChannel=%d ,rate =%d\n",
TxPower, pHalData->CurrentChannelBW, pHalData->CurrentChannel, mgn_rate);
pAdapter->mppriv.txpoweridx = (u8)TxPower;
pMptCtx->TxPwrLevel[ODM_RF_PATH_A] = (u8)TxPower;
pMptCtx->TxPwrLevel[ODM_RF_PATH_B] = (u8)TxPower;
pMptCtx->TxPwrLevel[ODM_RF_PATH_C] = (u8)TxPower;
pMptCtx->TxPwrLevel[ODM_RF_PATH_D] = (u8)TxPower;
hal_mpt_SetTxPower(pAdapter);
return TxPower;
}
#ifdef CONFIG_MP_VHT_HW_TX_MODE
static inline void dump_buf(u8 *buf, u32 len)
{
u32 i;
DBG_871X("-----------------Len %d----------------\n", len);
for (i = 0; i < len; i++)
DBG_871X("%2.2x-", *(buf + i));
DBG_871X("\n");
}
void ByteToBit(
UCHAR *out,
bool *in,
UCHAR in_size)
{
UCHAR i = 0, j = 0;
for (i = 0; i < in_size; i++) {
for (j = 0; j < 8; j++) {
if (in[8*i+j])
out[i] |= (1 << j);
}
}
}
void CRC16_generator(
bool *out,
bool *in,
UCHAR in_size
)
{
UCHAR i = 0;
bool temp = 0, reg[] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
for (i = 0; i < in_size; i++) {/* take one's complement and bit reverse*/
temp = in[i]^reg[15];
reg[15] = reg[14];
reg[14] = reg[13];
reg[13] = reg[12];
reg[12] = reg[11];
reg[11] = reg[10];
reg[10] = reg[9];
reg[9] = reg[8];
reg[8] = reg[7];
reg[7] = reg[6];
reg[6] = reg[5];
reg[5] = reg[4];
reg[4] = reg[3];
reg[3] = reg[2];
reg[2] = reg[1];
reg[1] = reg[0];
reg[12] = reg[12] ^ temp;
reg[5] = reg[5] ^ temp;
reg[0] = temp;
}
for (i = 0; i < 16; i++) /* take one's complement and bit reverse*/
out[i] = 1-reg[15-i];
}
/*========================================
SFD SIGNAL SERVICE LENGTH CRC
16 bit 8 bit 8 bit 16 bit 16 bit
========================================*/
void CCK_generator(
PRT_PMAC_TX_INFO pPMacTxInfo,
PRT_PMAC_PKT_INFO pPMacPktInfo
)
{
double ratio = 0;
bool crc16_in[32] = {0}, crc16_out[16] = {0};
bool LengthExtBit;
double LengthExact;
double LengthPSDU;
UCHAR i;
UINT PacketLength = pPMacTxInfo->PacketLength;
if (pPMacTxInfo->bSPreamble)
pPMacTxInfo->SFD = 0x05CF;
else
pPMacTxInfo->SFD = 0xF3A0;
switch (pPMacPktInfo->MCS) {
case 0:
pPMacTxInfo->SignalField = 0xA;
ratio = 8;
/*CRC16_in(1,0:7)=[0 1 0 1 0 0 0 0]*/
crc16_in[1] = crc16_in[3] = 1;
break;
case 1:
pPMacTxInfo->SignalField = 0x14;
ratio = 4;
/*CRC16_in(1,0:7)=[0 0 1 0 1 0 0 0];*/
crc16_in[2] = crc16_in[4] = 1;
break;
case 2:
pPMacTxInfo->SignalField = 0x37;
ratio = 8.0/5.5;
/*CRC16_in(1,0:7)=[1 1 1 0 1 1 0 0];*/
crc16_in[0] = crc16_in[1] = crc16_in[2] = crc16_in[4] = crc16_in[5] = 1;
break;
case 3:
pPMacTxInfo->SignalField = 0x6E;
ratio = 8.0/11.0;
/*CRC16_in(1,0:7)=[0 1 1 1 0 1 1 0];*/
crc16_in[1] = crc16_in[2] = crc16_in[3] = crc16_in[5] = crc16_in[6] = 1;
break;
}
LengthExact = PacketLength*ratio;
LengthPSDU = ceil(LengthExact);
if ((pPMacPktInfo->MCS == 3) &&
((LengthPSDU-LengthExact) >= 0.727 || (LengthPSDU-LengthExact) <= -0.727))
LengthExtBit = 1;
else
LengthExtBit = 0;
pPMacTxInfo->LENGTH = (UINT)LengthPSDU;
/* CRC16_in(1,16:31) = LengthPSDU[0:15]*/
for (i = 0; i < 16; i++)
crc16_in[i+16] = (pPMacTxInfo->LENGTH >> i) & 0x1;
if (LengthExtBit == 0) {
pPMacTxInfo->ServiceField = 0x0;
/* CRC16_in(1,8:15) = [0 0 0 0 0 0 0 0];*/
} else {
pPMacTxInfo->ServiceField = 0x80;
/*CRC16_in(1,8:15)=[0 0 0 0 0 0 0 1];*/
crc16_in[15] = 1;
}
CRC16_generator(crc16_out, crc16_in, 32);
_rtw_memset(pPMacTxInfo->CRC16, 0, 2);
ByteToBit(pPMacTxInfo->CRC16, crc16_out, 2);
}
void PMAC_Get_Pkt_Param(
PRT_PMAC_TX_INFO pPMacTxInfo,
PRT_PMAC_PKT_INFO pPMacPktInfo)
{
UCHAR TX_RATE_HEX = 0, MCS = 0;
UCHAR TX_RATE = pPMacTxInfo->TX_RATE;
/* TX_RATE & Nss */
if (MPT_IS_2SS_RATE(TX_RATE))
pPMacPktInfo->Nss = 2;
else if (MPT_IS_3SS_RATE(TX_RATE))
pPMacPktInfo->Nss = 3;
else if (MPT_IS_4SS_RATE(TX_RATE))
pPMacPktInfo->Nss = 4;
else
pPMacPktInfo->Nss = 1;
DBG_871X("PMacTxInfo.Nss =%d\n", pPMacPktInfo->Nss);
/* MCS & TX_RATE_HEX*/
if (MPT_IS_CCK_RATE(TX_RATE)) {
switch (TX_RATE) {
case MPT_RATE_1M:
TX_RATE_HEX = MCS = 0; break;
case MPT_RATE_2M:
TX_RATE_HEX = MCS = 1; break;
case MPT_RATE_55M:
TX_RATE_HEX = MCS = 2; break;
case MPT_RATE_11M:
TX_RATE_HEX = MCS = 3; break;
}
} else if (MPT_IS_OFDM_RATE(TX_RATE)) {
MCS = TX_RATE - MPT_RATE_6M;
TX_RATE_HEX = MCS + 4;
} else if (MPT_IS_HT_RATE(TX_RATE)) {
MCS = TX_RATE - MPT_RATE_MCS0;
TX_RATE_HEX = MCS + 12;
} else if (MPT_IS_VHT_RATE(TX_RATE)) {
TX_RATE_HEX = TX_RATE - MPT_RATE_VHT1SS_MCS0 + 44;
if (MPT_IS_VHT_2S_RATE(TX_RATE))
MCS = TX_RATE - MPT_RATE_VHT2SS_MCS0;
else if (MPT_IS_VHT_3S_RATE(TX_RATE))
MCS = TX_RATE - MPT_RATE_VHT3SS_MCS0;
else if (MPT_IS_VHT_4S_RATE(TX_RATE))
MCS = TX_RATE - MPT_RATE_VHT4SS_MCS0;
else
MCS = TX_RATE - MPT_RATE_VHT1SS_MCS0;
}
pPMacPktInfo->MCS = MCS;
pPMacTxInfo->TX_RATE_HEX = TX_RATE_HEX;
DBG_871X(" MCS=%d, TX_RATE_HEX =0x%x\n", MCS, pPMacTxInfo->TX_RATE_HEX);
/* mSTBC & Nsts*/
pPMacPktInfo->Nsts = pPMacPktInfo->Nss;
if (pPMacTxInfo->bSTBC) {
if (pPMacPktInfo->Nss == 1) {
pPMacTxInfo->m_STBC = 2;
pPMacPktInfo->Nsts = pPMacPktInfo->Nss*2;
} else
pPMacTxInfo->m_STBC = 1;
} else
pPMacTxInfo->m_STBC = 1;
}
UINT LDPC_parameter_generator(
UINT N_pld_int,
UINT N_CBPSS,
UINT N_SS,
UINT R,
UINT m_STBC,
UINT N_TCB_int
)
{
double CR = 0.;
double N_pld = (double)N_pld_int;
double N_TCB = (double)N_TCB_int;
double N_CW = 0., N_shrt = 0., N_spcw = 0., N_fshrt = 0.;
double L_LDPC = 0., K_LDPC = 0., L_LDPC_info = 0.;
double N_punc = 0., N_ppcw = 0., N_fpunc = 0., N_rep = 0., N_rpcw = 0., N_frep = 0.;
double R_eff = 0.;
UINT VHTSIGA2B3 = 0;/* extra symbol from VHT-SIG-A2 Bit 3*/
if (R == 0)
CR = 0.5;
else if (R == 1)
CR = 2./3.;
else if (R == 2)
CR = 3./4.;
else if (R == 3)
CR = 5./6.;
if (N_TCB <= 648.) {
N_CW = 1.;
if (N_TCB >= N_pld+912.*(1.-CR))
L_LDPC = 1296.;
else
L_LDPC = 648.;
} else if (N_TCB <= 1296.) {
N_CW = 1.;
if (N_TCB >= (double)N_pld + 1464.*(1.-CR))
L_LDPC = 1944.;
else
L_LDPC = 1296.;
} else if (N_TCB <= 1944.) {
N_CW = 1.;
L_LDPC = 1944.;
} else if (N_TCB <= 2592.) {
N_CW = 2.;
if (N_TCB >= N_pld+2916.*(1.-CR))
L_LDPC = 1944.;
else
L_LDPC = 1296.;
} else {
N_CW = ceil(N_pld/1944./CR);
L_LDPC = 1944.;
}
/* Number of information bits per CW*/
K_LDPC = L_LDPC*CR;
/* Number of shortening bits max(0, (N_CW * L_LDPC * R) - N_pld)*/
N_shrt = (N_CW*K_LDPC-N_pld) > 0. ? (N_CW*K_LDPC-N_pld) : 0.;
/* Number of shortening bits per CW N_spcw = rtfloor(N_shrt/N_CW)*/
N_spcw = rtfloor(N_shrt/N_CW);
/* The first N_fshrt CWs shorten 1 bit more*/
N_fshrt = (double)((int)N_shrt % (int)N_CW);
/* Number of data bits for the last N_CW-N_fshrt CWs*/
L_LDPC_info = K_LDPC-N_spcw;
/* Number of puncturing bits*/
N_punc = (N_CW*L_LDPC-N_TCB-N_shrt) > 0. ? (N_CW*L_LDPC-N_TCB-N_shrt) : 0.;
if (((N_punc > .1 * N_CW * L_LDPC * (1.-CR)) && (N_shrt < 1.2 * N_punc * CR/(1.-CR))) ||
(N_punc > 0.3*N_CW*L_LDPC*(1.-CR))) {
/*cout << "*** N_TCB and N_punc are Recomputed ***" << endl;*/
VHTSIGA2B3 = 1;
N_TCB += (double)N_CBPSS*N_SS*m_STBC;
N_punc = (N_CW*L_LDPC-N_TCB-N_shrt) > 0. ? (N_CW*L_LDPC-N_TCB-N_shrt) : 0.;
} else
VHTSIGA2B3 = 0;
return VHTSIGA2B3;
} /* function end of LDPC_parameter_generator */
/*========================================
Data field of PPDU
Get N_sym and SIGA2BB3
========================================*/
void PMAC_Nsym_generator(
PRT_PMAC_TX_INFO pPMacTxInfo,
PRT_PMAC_PKT_INFO pPMacPktInfo)
{
UINT SIGA2B3 = 0;
UCHAR TX_RATE = pPMacTxInfo->TX_RATE;
UINT R, R_list[10] = {0, 0, 2, 0, 2, 1, 2, 3, 2, 3};
double CR = 0;
UINT N_SD, N_BPSC_list[10] = {1, 2, 2, 4, 4, 6, 6, 6, 8, 8};
UINT N_BPSC = 0, N_CBPS = 0, N_DBPS = 0, N_ES = 0, N_SYM = 0, N_pld = 0, N_TCB = 0;
int D_R = 0;
DBG_871X("TX_RATE = %d\n", TX_RATE);
/* N_SD*/
if (pPMacTxInfo->BandWidth == 0)
N_SD = 52;
else if (pPMacTxInfo->BandWidth == 1)
N_SD = 108;
else
N_SD = 234;
if (MPT_IS_HT_RATE(TX_RATE)) {
UCHAR MCS_temp;
if (pPMacPktInfo->MCS > 23)
MCS_temp = pPMacPktInfo->MCS - 24;
else if (pPMacPktInfo->MCS > 15)
MCS_temp = pPMacPktInfo->MCS - 16;
else if (pPMacPktInfo->MCS > 7)
MCS_temp = pPMacPktInfo->MCS - 8;
else
MCS_temp = pPMacPktInfo->MCS;
R = R_list[MCS_temp];
switch (R) {
case 0:
CR = .5; break;
case 1:
CR = 2./3.; break;
case 2:
CR = 3./4.; break;
case 3:
CR = 5./6.; break;
}
N_BPSC = N_BPSC_list[MCS_temp];
N_CBPS = N_BPSC*N_SD*pPMacPktInfo->Nss;
N_DBPS = (UINT)((double)N_CBPS*CR);
if (pPMacTxInfo->bLDPC == FALSE) {
N_ES = (UINT)ceil((double)(N_DBPS * pPMacPktInfo->Nss)/4./300.);
DBG_871X("N_ES = %d\n", N_ES);
/* N_SYM = m_STBC* (8*length+16+6*N_ES) / (m_STBC*N_DBPS)*/
N_SYM = pPMacTxInfo->m_STBC*(UINT)ceil((double)(pPMacTxInfo->PacketLength*8+16+N_ES*6)/
(double)(N_DBPS*pPMacTxInfo->m_STBC));
} else {
N_ES = 1;
/* N_pld = length * 8 + 16*/
N_pld = pPMacTxInfo->PacketLength*8+16;
DBG_871X("N_pld = %d\n", N_pld);
N_SYM = pPMacTxInfo->m_STBC*(UINT)ceil((double)(N_pld)/
(double)(N_DBPS*pPMacTxInfo->m_STBC));
DBG_871X("N_SYM = %d\n", N_SYM);
/* N_avbits = N_CBPS *m_STBC *(N_pld/N_CBPS*R*m_STBC)*/
N_TCB = N_CBPS*N_SYM;
DBG_871X("N_TCB = %d\n", N_TCB);
SIGA2B3 = LDPC_parameter_generator(N_pld, N_CBPS, pPMacPktInfo->Nss, R, pPMacTxInfo->m_STBC, N_TCB);
DBG_871X("SIGA2B3 = %d\n", SIGA2B3);
N_SYM = N_SYM + SIGA2B3*pPMacTxInfo->m_STBC;
DBG_871X("N_SYM = %d\n", N_SYM);
}
} else if (MPT_IS_VHT_RATE(TX_RATE)) {
R = R_list[pPMacPktInfo->MCS];
switch (R) {
case 0:
CR = .5; break;
case 1:
CR = 2./3.; break;
case 2:
CR = 3./4.; break;
case 3:
CR = 5./6.; break;
}
N_BPSC = N_BPSC_list[pPMacPktInfo->MCS];
N_CBPS = N_BPSC*N_SD*pPMacPktInfo->Nss;
N_DBPS = (UINT)((double)N_CBPS*CR);
if (pPMacTxInfo->bLDPC == FALSE) {
if (pPMacTxInfo->bSGI)
N_ES = (UINT)ceil((double)(N_DBPS)/3.6/600.);
else
N_ES = (UINT)ceil((double)(N_DBPS)/4./600.);
/* N_SYM = m_STBC* (8*length+16+6*N_ES) / (m_STBC*N_DBPS)*/
N_SYM = pPMacTxInfo->m_STBC*(UINT)ceil((double)(pPMacTxInfo->PacketLength*8+16+N_ES*6)/(double)(N_DBPS*pPMacTxInfo->m_STBC));
SIGA2B3 = 0;
} else {
N_ES = 1;
/* N_SYM = m_STBC* (8*length+N_service) / (m_STBC*N_DBPS)*/
N_SYM = pPMacTxInfo->m_STBC*(UINT)ceil((double)(pPMacTxInfo->PacketLength*8+16)/(double)(N_DBPS*pPMacTxInfo->m_STBC));
/* N_avbits = N_sys_init * N_CBPS*/
N_TCB = N_CBPS * N_SYM;
/* N_pld = N_sys_init * N_DBPS*/
N_pld = N_SYM * N_DBPS;
SIGA2B3 = LDPC_parameter_generator(N_pld, N_CBPS, pPMacPktInfo->Nss, R, pPMacTxInfo->m_STBC, N_TCB);
N_SYM = N_SYM + SIGA2B3*pPMacTxInfo->m_STBC;
}
switch (R) {
case 0:
D_R = 2; break;
case 1:
D_R = 3; break;
case 2:
D_R = 4; break;
case 3:
D_R = 6; break;
}
if (((N_CBPS/N_ES)%D_R) != 0) {
DBG_871X("MCS= %d is not supported when Nss=%d and BW= %d !!\n", pPMacPktInfo->MCS, pPMacPktInfo->Nss, pPMacTxInfo->BandWidth);
return;
}
DBG_871X("MCS= %d Nss=%d and BW= %d !!\n", pPMacPktInfo->MCS, pPMacPktInfo->Nss, pPMacTxInfo->BandWidth);
}
pPMacPktInfo->N_sym = N_SYM;
pPMacPktInfo->SIGA2B3 = SIGA2B3;
}
/*========================================
L-SIG Rate R Length P Tail
4b 1b 12b 1b 6b
========================================*/
void L_SIG_generator(
UINT N_SYM, /* Max: 750*/
PRT_PMAC_TX_INFO pPMacTxInfo,
PRT_PMAC_PKT_INFO pPMacPktInfo)
{
u8 sig_bi[24] = {0}; /* 24 BIT*/
UINT mode, LENGTH;
int i;
if (MPT_IS_OFDM_RATE(pPMacTxInfo->TX_RATE)) {
mode = pPMacPktInfo->MCS;
LENGTH = pPMacTxInfo->PacketLength;
} else {
UCHAR N_LTF;
double T_data;
UINT OFDM_symbol;
mode = 0;
/* Table 20-13 Num of HT-DLTFs request*/
if (pPMacPktInfo->Nsts <= 2)
N_LTF = pPMacPktInfo->Nsts;
else
N_LTF = 4;
if (pPMacTxInfo->bSGI)
T_data = 3.6;
else
T_data = 4.0;
/*(L-SIG, HT-SIG, HT-STF, HT-LTF....HT-LTF, Data)*/
if (MPT_IS_VHT_RATE(pPMacTxInfo->TX_RATE))
OFDM_symbol = (UINT)ceil((double)(8+4+N_LTF*4+N_SYM*T_data+4)/4.);
else
OFDM_symbol = (UINT)ceil((double)(8+4+N_LTF*4+N_SYM*T_data)/4.);
DBG_871X("%s , OFDM_symbol =%d\n", __func__, OFDM_symbol);
LENGTH = OFDM_symbol*3-3;
DBG_871X("%s , LENGTH =%d\n", __func__, LENGTH);
}
/* Rate Field*/
switch (mode) {
case 0:
sig_bi[0] = 1; sig_bi[1] = 1; sig_bi[2] = 0; sig_bi[3] = 1;
break;
case 1:
sig_bi[0] = 1; sig_bi[1] = 1; sig_bi[2] = 1; sig_bi[3] = 1;
break;
case 2:
sig_bi[0] = 0; sig_bi[1] = 1; sig_bi[2] = 0; sig_bi[3] = 1;
break;
case 3:
sig_bi[0] = 0; sig_bi[1] = 1; sig_bi[2] = 1; sig_bi[3] = 1;
break;
case 4:
sig_bi[0] = 1; sig_bi[1] = 0; sig_bi[2] = 0; sig_bi[3] = 1;
break;
case 5:
sig_bi[0] = 1; sig_bi[1] = 0; sig_bi[2] = 1; sig_bi[3] = 1;
break;
case 6:
sig_bi[0] = 0; sig_bi[1] = 0; sig_bi[2] = 0; sig_bi[3] = 1;
break;
case 7:
sig_bi[0] = 0; sig_bi[1] = 0; sig_bi[2] = 1; sig_bi[3] = 1;
break;
}
/*Reserved bit*/
sig_bi[4] = 0;
/* Length Field*/
for (i = 0; i < 12; i++)
sig_bi[i+5] = (LENGTH>>i) & 1;
/* Parity Bit*/
sig_bi[17] = 0;
for (i = 0; i < 17; i++)
sig_bi[17] = sig_bi[17] + sig_bi[i];
sig_bi[17] %= 2;
/* Tail Field*/
for (i = 18; i < 24; i++)
sig_bi[i] = 0;
/* dump_buf(sig_bi,24);*/
_rtw_memset(pPMacTxInfo->LSIG, 0, 3);
ByteToBit(pPMacTxInfo->LSIG, (bool *)sig_bi, 3);
}
void CRC8_generator(
bool *out,
bool *in,
UCHAR in_size
)
{
UCHAR i = 0;
bool temp = 0, reg[] = {1, 1, 1, 1, 1, 1, 1, 1};
for (i = 0; i < in_size; i++) { /* take one's complement and bit reverse*/
temp = in[i]^reg[7];
reg[7] = reg[6];
reg[6] = reg[5];
reg[5] = reg[4];
reg[4] = reg[3];
reg[3] = reg[2];
reg[2] = reg[1] ^ temp;
reg[1] = reg[0] ^ temp;
reg[0] = temp;
}
for (i = 0; i < 8; i++)/* take one's complement and bit reverse*/
out[i] = reg[7-i]^1;
}
/*/================================================================================
HT-SIG1 MCS CW Length 24BIT + 24BIT
7b 1b 16b
HT-SIG2 Smoothing Not sounding Rsvd AGG STBC FEC SGI N_ELTF CRC Tail
1b 1b 1b 1b 2b 1b 1b 2b 8b 6b
================================================================================*/
void HT_SIG_generator(
PRT_PMAC_TX_INFO pPMacTxInfo,
PRT_PMAC_PKT_INFO pPMacPktInfo
)
{
UINT i;
bool sig_bi[48] = {0}, crc8[8] = {0};
/* MCS Field*/
for (i = 0; i < 7; i++)
sig_bi[i] = (pPMacPktInfo->MCS >> i) & 0x1;
/* Packet BW Setting*/
sig_bi[7] = pPMacTxInfo->BandWidth;
/* HT-Length Field*/
for (i = 0; i < 16; i++)
sig_bi[i+8] = (pPMacTxInfo->PacketLength >> i) & 0x1;
/* Smoothing; 1->allow smoothing*/
sig_bi[24] = 1;
/*Not Sounding*/
sig_bi[25] = 1-pPMacTxInfo->NDP_sound;
/*Reserved bit*/
sig_bi[26] = 1;
/*/Aggregate*/
sig_bi[27] = 0;
/*STBC Field*/
if (pPMacTxInfo->bSTBC) {
sig_bi[28] = 1;
sig_bi[29] = 0;
} else {
sig_bi[28] = 0;
sig_bi[29] = 0;
}
/*Advance Coding, 0: BCC, 1: LDPC*/
sig_bi[30] = pPMacTxInfo->bLDPC;
/* Short GI*/
sig_bi[31] = pPMacTxInfo->bSGI;
/* N_ELTFs*/
if (pPMacTxInfo->NDP_sound == FALSE) {
sig_bi[32] = 0;
sig_bi[33] = 0;
} else {
int N_ELTF = pPMacTxInfo->Ntx - pPMacPktInfo->Nss;
for (i = 0; i < 2; i++)
sig_bi[32+i] = (N_ELTF>>i)%2;
}
/* CRC-8*/
CRC8_generator(crc8, sig_bi, 34);
for (i = 0; i < 8; i++)
sig_bi[34+i] = crc8[i];
/*Tail*/
for (i = 42; i < 48; i++)
sig_bi[i] = 0;
_rtw_memset(pPMacTxInfo->HT_SIG, 0, 6);
ByteToBit(pPMacTxInfo->HT_SIG, sig_bi, 6);
}
/*======================================================================================
VHT-SIG-A1
BW Reserved STBC G_ID SU_Nsts P_AID TXOP_PS_NOT_ALLOW Reserved
2b 1b 1b 6b 3b 9b 1b 2b 1b
VHT-SIG-A2
SGI SGI_Nsym SU/MU coding LDPC_Extra SU_NCS Beamformed Reserved CRC Tail
1b 1b 1b 1b 4b 1b 1b 8b 6b
======================================================================================*/
void VHT_SIG_A_generator(
PRT_PMAC_TX_INFO pPMacTxInfo,
PRT_PMAC_PKT_INFO pPMacPktInfo)
{
UINT i;
bool sig_bi[48], crc8[8];
_rtw_memset(sig_bi, 0, 48);
_rtw_memset(crc8, 0, 8);
/* BW Setting*/
for (i = 0; i < 2; i++)
sig_bi[i] = (pPMacTxInfo->BandWidth>>i) & 0x1;
/* Reserved Bit*/
sig_bi[2] = 1;
/*STBC Field*/
sig_bi[3] = pPMacTxInfo->bSTBC;
/*Group ID: Single User -> A value of 0 or 63 indicates an SU PPDU. */
for (i = 0; i < 6; i++)
sig_bi[4+i] = 0;
/* N_STS/Partial AID*/
for (i = 0; i < 12; i++) {
if (i < 3)
sig_bi[10+i] = ((pPMacPktInfo->Nsts - 1)>>i) & 0x1;
else
sig_bi[10+i] = 0;
}
/*TXOP_PS_NOT_ALLPWED*/
sig_bi[22] = 0;
/*Reserved Bits*/
sig_bi[23] = 1;
/*Short GI*/
sig_bi[24] = pPMacTxInfo->bSGI;
if (pPMacTxInfo->bSGI > 0 && (pPMacPktInfo->N_sym%10) == 9)
sig_bi[25] = 1;
else
sig_bi[25] = 0;
/* SU/MU[0] Coding*/
sig_bi[26] = pPMacTxInfo->bLDPC; /* 0:BCC, 1:LDPC */
sig_bi[27] = pPMacPktInfo->SIGA2B3; /*/ Record Extra OFDM Symols is added or not when LDPC is used*/
/*SU MCS/MU[1-3] Coding*/
for (i = 0; i < 4; i++)
sig_bi[28+i] = (pPMacPktInfo->MCS>>i) & 0x1;
/*SU Beamform */
sig_bi[32] = 0; /*packet.TXBF_en;*/
/*Reserved Bit*/
sig_bi[33] = 1;
/*CRC-8*/
CRC8_generator(crc8, sig_bi, 34);
for (i = 0; i < 8; i++)
sig_bi[34+i] = crc8[i];
/*Tail*/
for (i = 42; i < 48; i++)
sig_bi[i] = 0;
_rtw_memset(pPMacTxInfo->VHT_SIG_A, 0, 6);
ByteToBit(pPMacTxInfo->VHT_SIG_A, sig_bi, 6);
}
/*======================================================================================
VHT-SIG-B
Length Resesrved Trail
17/19/21 BIT 3/2/2 BIT 6b
======================================================================================*/
void VHT_SIG_B_generator(
PRT_PMAC_TX_INFO pPMacTxInfo)
{
bool sig_bi[32], crc8_bi[8];
UINT i, len, res, tail = 6, total_len, crc8_in_len;
UINT sigb_len;
_rtw_memset(sig_bi, 0, 32);
_rtw_memset(crc8_bi, 0, 8);
/*Sounding Packet*/
if (pPMacTxInfo->NDP_sound == 1) {
if (pPMacTxInfo->BandWidth == 0) {
bool sigb_temp[26] = {0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0};
_rtw_memcpy(sig_bi, sigb_temp, 26);
} else if (pPMacTxInfo->BandWidth == 1) {
bool sigb_temp[27] = {1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0};
_rtw_memcpy(sig_bi, sigb_temp, 27);
} else if (pPMacTxInfo->BandWidth == 2) {
bool sigb_temp[29] = {0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0};
_rtw_memcpy(sig_bi, sigb_temp, 29);
}
} else { /* Not NDP Sounding*/
bool *sigb_temp[29] = {0};
if (pPMacTxInfo->BandWidth == 0) {
len = 17; res = 3;
} else if (pPMacTxInfo->BandWidth == 1) {
len = 19; res = 2;
} else if (pPMacTxInfo->BandWidth == 2) {
len = 21; res = 2;
} else {
len = 21; res = 2;
}
total_len = len+res+tail;
crc8_in_len = len+res;
/*Length Field*/
sigb_len = (pPMacTxInfo->PacketLength + 3) >> 2;
for (i = 0; i < len; i++)
sig_bi[i] = (sigb_len>>i) & 0x1;
/*Reserved Field*/
for (i = 0; i < res; i++)
sig_bi[len+i] = 1;
/* CRC-8*/
CRC8_generator(crc8_bi, sig_bi, crc8_in_len);
/* Tail */
for (i = 0; i < tail; i++)
sig_bi[len+res+i] = 0;
}
_rtw_memset(pPMacTxInfo->VHT_SIG_B, 0, 4);
ByteToBit(pPMacTxInfo->VHT_SIG_B, sig_bi, 4);
pPMacTxInfo->VHT_SIG_B_CRC = 0;
ByteToBit(&(pPMacTxInfo->VHT_SIG_B_CRC), crc8_bi, 1);
}
/*=======================
VHT Delimiter
=======================*/
void VHT_Delimiter_generator(
PRT_PMAC_TX_INFO pPMacTxInfo
)
{
bool sig_bi[32] = {0}, crc8[8] = {0};
UINT crc8_in_len = 16;
UINT PacketLength = pPMacTxInfo->PacketLength;
int j;
/* Delimiter[0]: EOF*/
sig_bi[0] = 1;
/* Delimiter[1]: Reserved*/
sig_bi[1] = 0;
/* Delimiter[3:2]: MPDU Length High*/
sig_bi[2] = ((PacketLength - 4) >> 12) % 2;
sig_bi[3] = ((PacketLength - 4) >> 13) % 2;
/* Delimiter[15:4]: MPDU Length Low*/
for (j = 4; j < 16; j++)
sig_bi[j] = ((PacketLength - 4) >> (j-4)) % 2;
CRC8_generator(crc8, sig_bi, crc8_in_len);
for (j = 16; j < 24; j++) /* Delimiter[23:16]: CRC 8*/
sig_bi[j] = crc8[j-16];
for (j = 24; j < 32; j++) /* Delimiter[31:24]: Signature ('4E' in Hex, 78 in Dec)*/
sig_bi[j] = (78 >> (j-24)) % 2;
_rtw_memset(pPMacTxInfo->VHT_Delimiter, 0, 4);
ByteToBit(pPMacTxInfo->VHT_Delimiter, sig_bi, 4);
}
#endif
#endif
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