mirror of
https://github.com/lwfinger/rtl8188eu.git
synced 2025-06-23 08:34:20 +00:00
Initial commit of flattened driver to repo
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger
commit
85df502f5b
241 changed files with 198795 additions and 0 deletions
355
hal/rtl8188e_rxdesc.c
Executable file
355
hal/rtl8188e_rxdesc.c
Executable file
|
|
@ -0,0 +1,355 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* 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 _RTL8188E_REDESC_C_
|
||||
|
||||
#include <drv_conf.h>
|
||||
#include <osdep_service.h>
|
||||
#include <drv_types.h>
|
||||
#include <rtl8188e_hal.h>
|
||||
|
||||
static s32 translate2dbm(u8 signal_strength_idx)
|
||||
{
|
||||
s32 signal_power; // in dBm.
|
||||
|
||||
|
||||
// Translate to dBm (x=0.5y-95).
|
||||
signal_power = (s32)((signal_strength_idx + 1) >> 1);
|
||||
signal_power -= 95;
|
||||
|
||||
return signal_power;
|
||||
}
|
||||
|
||||
|
||||
static void process_rssi(_adapter *padapter,union recv_frame *prframe)
|
||||
{
|
||||
u32 last_rssi, tmp_val;
|
||||
struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
|
||||
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
struct signal_stat * signal_stat = &padapter->recvpriv.signal_strength_data;
|
||||
#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
|
||||
//DBG_8192C("process_rssi=> pattrib->rssil(%d) signal_strength(%d)\n ",pattrib->RecvSignalPower,pattrib->signal_strength);
|
||||
//if(pRfd->Status.bPacketToSelf || pRfd->Status.bPacketBeacon)
|
||||
{
|
||||
|
||||
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
if(signal_stat->update_req) {
|
||||
signal_stat->total_num = 0;
|
||||
signal_stat->total_val = 0;
|
||||
signal_stat->update_req = 0;
|
||||
}
|
||||
|
||||
signal_stat->total_num++;
|
||||
signal_stat->total_val += pattrib->phy_info.SignalStrength;
|
||||
signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
|
||||
#else //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
|
||||
//Adapter->RxStats.RssiCalculateCnt++; //For antenna Test
|
||||
if(padapter->recvpriv.signal_strength_data.total_num++ >= PHY_RSSI_SLID_WIN_MAX)
|
||||
{
|
||||
padapter->recvpriv.signal_strength_data.total_num = PHY_RSSI_SLID_WIN_MAX;
|
||||
last_rssi = padapter->recvpriv.signal_strength_data.elements[padapter->recvpriv.signal_strength_data.index];
|
||||
padapter->recvpriv.signal_strength_data.total_val -= last_rssi;
|
||||
}
|
||||
padapter->recvpriv.signal_strength_data.total_val +=pattrib->phy_info.SignalStrength;
|
||||
|
||||
padapter->recvpriv.signal_strength_data.elements[padapter->recvpriv.signal_strength_data.index++] = pattrib->phy_info.SignalStrength;
|
||||
if(padapter->recvpriv.signal_strength_data.index >= PHY_RSSI_SLID_WIN_MAX)
|
||||
padapter->recvpriv.signal_strength_data.index = 0;
|
||||
|
||||
|
||||
tmp_val = padapter->recvpriv.signal_strength_data.total_val/padapter->recvpriv.signal_strength_data.total_num;
|
||||
|
||||
if(padapter->recvpriv.is_signal_dbg) {
|
||||
padapter->recvpriv.signal_strength= padapter->recvpriv.signal_strength_dbg;
|
||||
padapter->recvpriv.rssi=(s8)translate2dbm((u8)padapter->recvpriv.signal_strength_dbg);
|
||||
} else {
|
||||
padapter->recvpriv.signal_strength= tmp_val;
|
||||
padapter->recvpriv.rssi=(s8)translate2dbm((u8)tmp_val);
|
||||
}
|
||||
|
||||
RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("UI RSSI = %d, ui_rssi.TotalVal = %d, ui_rssi.TotalNum = %d\n", tmp_val, padapter->recvpriv.signal_strength_data.total_val,padapter->recvpriv.signal_strength_data.total_num));
|
||||
#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
}
|
||||
|
||||
}// Process_UI_RSSI_8192C
|
||||
|
||||
|
||||
|
||||
static void process_link_qual(_adapter *padapter,union recv_frame *prframe)
|
||||
{
|
||||
u32 last_evm=0, tmpVal;
|
||||
struct rx_pkt_attrib *pattrib;
|
||||
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
struct signal_stat * signal_stat;
|
||||
#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
|
||||
if(prframe == NULL || padapter==NULL){
|
||||
return;
|
||||
}
|
||||
|
||||
pattrib = &prframe->u.hdr.attrib;
|
||||
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
signal_stat = &padapter->recvpriv.signal_qual_data;
|
||||
#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
|
||||
//DBG_8192C("process_link_qual=> pattrib->signal_qual(%d)\n ",pattrib->signal_qual);
|
||||
|
||||
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
if(signal_stat->update_req) {
|
||||
signal_stat->total_num = 0;
|
||||
signal_stat->total_val = 0;
|
||||
signal_stat->update_req = 0;
|
||||
}
|
||||
|
||||
signal_stat->total_num++;
|
||||
signal_stat->total_val += pattrib->phy_info.SignalQuality;
|
||||
signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
|
||||
|
||||
#else //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
if(pattrib->phy_info.SignalQuality != 0)
|
||||
{
|
||||
//
|
||||
// 1. Record the general EVM to the sliding window.
|
||||
//
|
||||
if(padapter->recvpriv.signal_qual_data.total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX)
|
||||
{
|
||||
padapter->recvpriv.signal_qual_data.total_num = PHY_LINKQUALITY_SLID_WIN_MAX;
|
||||
last_evm = padapter->recvpriv.signal_qual_data.elements[padapter->recvpriv.signal_qual_data.index];
|
||||
padapter->recvpriv.signal_qual_data.total_val -= last_evm;
|
||||
}
|
||||
padapter->recvpriv.signal_qual_data.total_val += pattrib->phy_info.SignalQuality;
|
||||
|
||||
padapter->recvpriv.signal_qual_data.elements[padapter->recvpriv.signal_qual_data.index++] = pattrib->phy_info.SignalQuality;
|
||||
if(padapter->recvpriv.signal_qual_data.index >= PHY_LINKQUALITY_SLID_WIN_MAX)
|
||||
padapter->recvpriv.signal_qual_data.index = 0;
|
||||
|
||||
RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("Total SQ=%d pattrib->signal_qual= %d\n", padapter->recvpriv.signal_qual_data.total_val, pattrib->phy_info.SignalQuality));
|
||||
|
||||
// <1> Showed on UI for user, in percentage.
|
||||
tmpVal = padapter->recvpriv.signal_qual_data.total_val/padapter->recvpriv.signal_qual_data.total_num;
|
||||
padapter->recvpriv.signal_qual=(u8)tmpVal;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" pattrib->signal_qual =%d\n", pattrib->phy_info.SignalQuality));
|
||||
}
|
||||
#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS
|
||||
|
||||
}
|
||||
|
||||
//void rtl8188e_process_phy_info(_adapter *padapter, union recv_frame *prframe)
|
||||
void rtl8188e_process_phy_info(_adapter *padapter, void *prframe)
|
||||
{
|
||||
union recv_frame *precvframe = (union recv_frame *)prframe;
|
||||
|
||||
//
|
||||
// Check RSSI
|
||||
//
|
||||
process_rssi(padapter, precvframe);
|
||||
//
|
||||
// Check PWDB.
|
||||
//
|
||||
//process_PWDB(padapter, precvframe);
|
||||
|
||||
//UpdateRxSignalStatistics8192C(Adapter, pRfd);
|
||||
//
|
||||
// Check EVM
|
||||
//
|
||||
process_link_qual(padapter, precvframe);
|
||||
|
||||
}
|
||||
|
||||
|
||||
void update_recvframe_attrib_88e(
|
||||
union recv_frame *precvframe,
|
||||
struct recv_stat *prxstat)
|
||||
{
|
||||
struct rx_pkt_attrib *pattrib;
|
||||
struct recv_stat report;
|
||||
PRXREPORT prxreport;
|
||||
//struct recv_frame_hdr *phdr;
|
||||
|
||||
//phdr = &precvframe->u.hdr;
|
||||
|
||||
report.rxdw0 = le32_to_cpu(prxstat->rxdw0);
|
||||
report.rxdw1 = le32_to_cpu(prxstat->rxdw1);
|
||||
report.rxdw2 = le32_to_cpu(prxstat->rxdw2);
|
||||
report.rxdw3 = le32_to_cpu(prxstat->rxdw3);
|
||||
report.rxdw4 = le32_to_cpu(prxstat->rxdw4);
|
||||
report.rxdw5 = le32_to_cpu(prxstat->rxdw5);
|
||||
|
||||
prxreport = (PRXREPORT)&report;
|
||||
|
||||
pattrib = &precvframe->u.hdr.attrib;
|
||||
_rtw_memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
|
||||
|
||||
pattrib->crc_err = (u8)((report.rxdw0 >> 14) & 0x1);;//(u8)prxreport->crc32;
|
||||
|
||||
// update rx report to recv_frame attribute
|
||||
pattrib->pkt_rpt_type = (u8)((report.rxdw3 >> 14) & 0x3);//prxreport->rpt_sel;
|
||||
|
||||
if(pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet
|
||||
{
|
||||
pattrib->pkt_len = (u16)(report.rxdw0 &0x00003fff);//(u16)prxreport->pktlen;
|
||||
pattrib->drvinfo_sz = (u8)((report.rxdw0 >> 16) & 0xf) * 8;//(u8)(prxreport->drvinfosize << 3);
|
||||
|
||||
pattrib->physt = (u8)((report.rxdw0 >> 26) & 0x1);//(u8)prxreport->physt;
|
||||
|
||||
pattrib->bdecrypted = (report.rxdw0 & BIT(27))? 0:1;//(u8)(prxreport->swdec ? 0 : 1);
|
||||
pattrib->encrypt = (u8)((report.rxdw0 >> 20) & 0x7);//(u8)prxreport->security;
|
||||
|
||||
pattrib->qos = (u8)((report.rxdw0 >> 23) & 0x1);//(u8)prxreport->qos;
|
||||
pattrib->priority = (u8)((report.rxdw1 >> 8) & 0xf);//(u8)prxreport->tid;
|
||||
|
||||
pattrib->amsdu = (u8)((report.rxdw1 >> 13) & 0x1);//(u8)prxreport->amsdu;
|
||||
|
||||
pattrib->seq_num = (u16)(report.rxdw2 & 0x00000fff);//(u16)prxreport->seq;
|
||||
pattrib->frag_num = (u8)((report.rxdw2 >> 12) & 0xf);//(u8)prxreport->frag;
|
||||
pattrib->mfrag = (u8)((report.rxdw1 >> 27) & 0x1);//(u8)prxreport->mf;
|
||||
pattrib->mdata = (u8)((report.rxdw1 >> 26) & 0x1);//(u8)prxreport->md;
|
||||
|
||||
pattrib->mcs_rate = (u8)(report.rxdw3 & 0x3f);//(u8)prxreport->rxmcs;
|
||||
pattrib->rxht = (u8)((report.rxdw3 >> 6) & 0x1);//(u8)prxreport->rxht;
|
||||
|
||||
pattrib->icv_err = (u8)((report.rxdw0 >> 15) & 0x1);//(u8)prxreport->icverr;
|
||||
pattrib->shift_sz = (u8)((report.rxdw0 >> 24) & 0x3);
|
||||
|
||||
}
|
||||
else if(pattrib->pkt_rpt_type == TX_REPORT1)//CCX
|
||||
{
|
||||
pattrib->pkt_len = TX_RPT1_PKT_LEN;
|
||||
pattrib->drvinfo_sz = 0;
|
||||
}
|
||||
else if(pattrib->pkt_rpt_type == TX_REPORT2)// TX RPT
|
||||
{
|
||||
pattrib->pkt_len =(u16)(report.rxdw0 & 0x3FF);//Rx length[9:0]
|
||||
pattrib->drvinfo_sz = 0;
|
||||
|
||||
//
|
||||
// Get TX report MAC ID valid.
|
||||
//
|
||||
pattrib->MacIDValidEntry[0] = report.rxdw4;
|
||||
pattrib->MacIDValidEntry[1] = report.rxdw5;
|
||||
|
||||
}
|
||||
else if(pattrib->pkt_rpt_type == HIS_REPORT)// USB HISR RPT
|
||||
{
|
||||
pattrib->pkt_len = (u16)(report.rxdw0 &0x00003fff);//(u16)prxreport->pktlen;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Notice:
|
||||
* Before calling this function,
|
||||
* precvframe->u.hdr.rx_data should be ready!
|
||||
*/
|
||||
void update_recvframe_phyinfo_88e(
|
||||
union recv_frame *precvframe,
|
||||
struct phy_stat *pphy_status)
|
||||
{
|
||||
PADAPTER padapter = precvframe->u.hdr.adapter;
|
||||
struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
|
||||
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
|
||||
PODM_PHY_INFO_T pPHYInfo = (PODM_PHY_INFO_T)(&pattrib->phy_info);
|
||||
u8 *wlanhdr;
|
||||
ODM_PACKET_INFO_T pkt_info;
|
||||
u8 *sa;
|
||||
struct sta_priv *pstapriv;
|
||||
struct sta_info *psta;
|
||||
//_irqL irqL;
|
||||
|
||||
pkt_info.bPacketMatchBSSID =_FALSE;
|
||||
pkt_info.bPacketToSelf = _FALSE;
|
||||
pkt_info.bPacketBeacon = _FALSE;
|
||||
|
||||
wlanhdr = get_recvframe_data(precvframe);
|
||||
|
||||
pkt_info.bPacketMatchBSSID = ((!IsFrameTypeCtrl(wlanhdr)) &&
|
||||
!pattrib->icv_err && !pattrib->crc_err &&
|
||||
_rtw_memcmp(get_hdr_bssid(wlanhdr), get_bssid(&padapter->mlmepriv), ETH_ALEN));
|
||||
|
||||
pkt_info.bPacketToSelf = pkt_info.bPacketMatchBSSID && (_rtw_memcmp(get_da(wlanhdr), myid(&padapter->eeprompriv), ETH_ALEN));
|
||||
|
||||
pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID && (GetFrameSubType(wlanhdr) == WIFI_BEACON);
|
||||
|
||||
if(pkt_info.bPacketBeacon){
|
||||
if(check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE) == _TRUE){
|
||||
sa = padapter->mlmepriv.cur_network.network.MacAddress;
|
||||
#if 0
|
||||
{
|
||||
DBG_8192C("==> rx beacon from AP[%02x:%02x:%02x:%02x:%02x:%02x]\n",
|
||||
sa[0],sa[1],sa[2],sa[3],sa[4],sa[5]);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
//to do Ad-hoc
|
||||
}
|
||||
else{
|
||||
sa = get_sa(wlanhdr);
|
||||
}
|
||||
|
||||
pstapriv = &padapter->stapriv;
|
||||
pkt_info.StationID = 0xFF;
|
||||
psta = rtw_get_stainfo(pstapriv, sa);
|
||||
if (psta)
|
||||
{
|
||||
pkt_info.StationID = psta->mac_id;
|
||||
//DBG_8192C("%s ==> StationID(%d)\n",__FUNCTION__,pkt_info.StationID);
|
||||
}
|
||||
pkt_info.Rate = pattrib->mcs_rate;
|
||||
//rtl8188e_query_rx_phy_status(precvframe, pphy_status);
|
||||
|
||||
#ifdef CONFIG_CONCURRENT_MODE
|
||||
//get Primary adapter's odmpriv
|
||||
if(padapter->adapter_type > PRIMARY_ADAPTER){
|
||||
pHalData = GET_HAL_DATA(padapter->pbuddy_adapter);
|
||||
}
|
||||
#endif
|
||||
//_enter_critical_bh(&pHalData->odm_stainfo_lock, &irqL);
|
||||
ODM_PhyStatusQuery(&pHalData->odmpriv,pPHYInfo,(u8 *)pphy_status,&(pkt_info));
|
||||
//_exit_critical_bh(&pHalData->odm_stainfo_lock, &irqL);
|
||||
|
||||
precvframe->u.hdr.psta = NULL;
|
||||
if (pkt_info.bPacketMatchBSSID &&
|
||||
(check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == _TRUE))
|
||||
{
|
||||
if (psta)
|
||||
{
|
||||
precvframe->u.hdr.psta = psta;
|
||||
rtl8188e_process_phy_info(padapter, precvframe);
|
||||
|
||||
}
|
||||
}
|
||||
else if (pkt_info.bPacketToSelf || pkt_info.bPacketBeacon)
|
||||
{
|
||||
if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE) == _TRUE)
|
||||
{
|
||||
if (psta)
|
||||
{
|
||||
precvframe->u.hdr.psta = psta;
|
||||
}
|
||||
}
|
||||
rtl8188e_process_phy_info(padapter, precvframe);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue