![Mauro Carvalho Chehab](/assets/img/avatar_default.png)
Remove #ifse against older kernel versions; Remove codes marked with #if 0; Remove #if 1 Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
3891 lines
127 KiB
C
3891 lines
127 KiB
C
/*++
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Copyright-c Realtek Semiconductor Corp. All rights reserved.
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Module Name:
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r8192U_dm.c
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Abstract:
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HW dynamic mechanism.
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Major Change History:
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When Who What
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---------- --------------- -------------------------------
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2008-05-14 amy create version 0 porting from windows code.
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--*/
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#include "r8192U.h"
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#include "r8192U_dm.h"
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#include "r8192U_hw.h"
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#include "r819xU_phy.h"
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#include "r819xU_phyreg.h"
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#include "r8190_rtl8256.h"
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#include "r819xU_cmdpkt.h"
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/*---------------------------Define Local Constant---------------------------*/
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//
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// Indicate different AP vendor for IOT issue.
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//
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static u32 edca_setting_DL[HT_IOT_PEER_MAX] =
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{ 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0xa44f, 0x5ea44f};
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static u32 edca_setting_UL[HT_IOT_PEER_MAX] =
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{ 0x5e4322, 0xa44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f};
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#define RTK_UL_EDCA 0xa44f
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#define RTK_DL_EDCA 0x5e4322
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/*---------------------------Define Local Constant---------------------------*/
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/*------------------------Define global variable-----------------------------*/
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// Debug variable ?
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dig_t dm_digtable;
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// Store current shoftware write register content for MAC PHY.
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u8 dm_shadow[16][256] = {{0}};
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// For Dynamic Rx Path Selection by Signal Strength
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DRxPathSel DM_RxPathSelTable;
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/*------------------------Define global variable-----------------------------*/
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/*------------------------Define local variable------------------------------*/
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/*------------------------Define local variable------------------------------*/
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/*--------------------Define export function prototype-----------------------*/
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extern void init_hal_dm(struct net_device *dev);
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extern void deinit_hal_dm(struct net_device *dev);
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extern void hal_dm_watchdog(struct net_device *dev);
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extern void init_rate_adaptive(struct net_device *dev);
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extern void dm_txpower_trackingcallback(struct work_struct *work);
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extern void dm_cck_txpower_adjust(struct net_device *dev,bool binch14);
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extern void dm_restore_dynamic_mechanism_state(struct net_device *dev);
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extern void dm_backup_dynamic_mechanism_state(struct net_device *dev);
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extern void dm_change_dynamic_initgain_thresh(struct net_device *dev,
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u32 dm_type,
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u32 dm_value);
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extern void DM_ChangeFsyncSetting(struct net_device *dev,
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s32 DM_Type,
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s32 DM_Value);
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extern void dm_force_tx_fw_info(struct net_device *dev,
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u32 force_type,
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u32 force_value);
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extern void dm_init_edca_turbo(struct net_device *dev);
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extern void dm_rf_operation_test_callback(unsigned long data);
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extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work);
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extern void dm_fsync_timer_callback(unsigned long data);
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extern void dm_check_fsync(struct net_device *dev);
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extern void dm_shadow_init(struct net_device *dev);
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/*--------------------Define export function prototype-----------------------*/
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/*---------------------Define local function prototype-----------------------*/
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// DM --> Rate Adaptive
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static void dm_check_rate_adaptive(struct net_device *dev);
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// DM --> Bandwidth switch
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static void dm_init_bandwidth_autoswitch(struct net_device *dev);
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static void dm_bandwidth_autoswitch( struct net_device *dev);
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// DM --> TX power control
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//static void dm_initialize_txpower_tracking(struct net_device *dev);
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static void dm_check_txpower_tracking(struct net_device *dev);
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//static void dm_txpower_reset_recovery(struct net_device *dev);
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// DM --> BB init gain restore
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#ifndef RTL8192U
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static void dm_bb_initialgain_restore(struct net_device *dev);
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// DM --> BB init gain backup
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static void dm_bb_initialgain_backup(struct net_device *dev);
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#endif
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// DM --> Dynamic Init Gain by RSSI
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static void dm_dig_init(struct net_device *dev);
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static void dm_ctrl_initgain_byrssi(struct net_device *dev);
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static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev);
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static void dm_ctrl_initgain_byrssi_by_driverrssi( struct net_device *dev);
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static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev);
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static void dm_initial_gain(struct net_device *dev);
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static void dm_pd_th(struct net_device *dev);
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static void dm_cs_ratio(struct net_device *dev);
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static void dm_init_ctstoself(struct net_device *dev);
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// DM --> EDCA turboe mode control
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static void dm_check_edca_turbo(struct net_device *dev);
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// DM --> HW RF control
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static void dm_check_rfctrl_gpio(struct net_device *dev);
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#ifndef RTL8190P
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//static void dm_gpio_change_rf(struct net_device *dev);
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#endif
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// DM --> Check PBC
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static void dm_check_pbc_gpio(struct net_device *dev);
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// DM --> Check current RX RF path state
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static void dm_check_rx_path_selection(struct net_device *dev);
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static void dm_init_rxpath_selection(struct net_device *dev);
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static void dm_rxpath_sel_byrssi(struct net_device *dev);
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// DM --> Fsync for broadcom ap
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static void dm_init_fsync(struct net_device *dev);
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static void dm_deInit_fsync(struct net_device *dev);
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//Added by vivi, 20080522
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static void dm_check_txrateandretrycount(struct net_device *dev);
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/*---------------------Define local function prototype-----------------------*/
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/*---------------------Define of Tx Power Control For Near/Far Range --------*/ //Add by Jacken 2008/02/18
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static void dm_init_dynamic_txpower(struct net_device *dev);
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static void dm_dynamic_txpower(struct net_device *dev);
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// DM --> For rate adaptive and DIG, we must send RSSI to firmware
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static void dm_send_rssi_tofw(struct net_device *dev);
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static void dm_ctstoself(struct net_device *dev);
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/*---------------------------Define function prototype------------------------*/
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//================================================================================
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// HW Dynamic mechanism interface.
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//================================================================================
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//
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// Description:
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// Prepare SW resource for HW dynamic mechanism.
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//
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// Assumption:
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// This function is only invoked at driver intialization once.
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//
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//
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extern void
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init_hal_dm(struct net_device *dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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// Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism.
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priv->undecorated_smoothed_pwdb = -1;
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//Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code.
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dm_init_dynamic_txpower(dev);
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init_rate_adaptive(dev);
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//dm_initialize_txpower_tracking(dev);
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dm_dig_init(dev);
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dm_init_edca_turbo(dev);
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dm_init_bandwidth_autoswitch(dev);
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dm_init_fsync(dev);
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dm_init_rxpath_selection(dev);
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dm_init_ctstoself(dev);
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} // InitHalDm
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extern void deinit_hal_dm(struct net_device *dev)
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{
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dm_deInit_fsync(dev);
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}
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#ifdef USB_RX_AGGREGATION_SUPPORT
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void dm_CheckRxAggregation(struct net_device *dev) {
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struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
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PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
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static unsigned long lastTxOkCnt = 0;
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static unsigned long lastRxOkCnt = 0;
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unsigned long curTxOkCnt = 0;
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unsigned long curRxOkCnt = 0;
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/*
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if (pHalData->bForcedUsbRxAggr) {
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if (pHalData->ForcedUsbRxAggrInfo == 0) {
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if (pHalData->bCurrentRxAggrEnable) {
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Adapter->HalFunc.HalUsbRxAggrHandler(Adapter, FALSE);
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}
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} else {
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if (!pHalData->bCurrentRxAggrEnable || (pHalData->ForcedUsbRxAggrInfo != pHalData->LastUsbRxAggrInfoSetting)) {
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Adapter->HalFunc.HalUsbRxAggrHandler(Adapter, TRUE);
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}
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}
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return;
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}
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*/
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curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
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curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
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if((curTxOkCnt + curRxOkCnt) < 15000000) {
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return;
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}
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if(curTxOkCnt > 4*curRxOkCnt) {
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if (priv->bCurrentRxAggrEnable) {
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write_nic_dword(dev, 0x1a8, 0);
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priv->bCurrentRxAggrEnable = false;
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}
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}else{
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if (!priv->bCurrentRxAggrEnable && !pHTInfo->bCurrentRT2RTAggregation) {
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u32 ulValue;
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ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) |
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(pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout);
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/*
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* If usb rx firmware aggregation is enabled,
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* when anyone of three threshold conditions above is reached,
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* firmware will send aggregated packet to driver.
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*/
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write_nic_dword(dev, 0x1a8, ulValue);
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priv->bCurrentRxAggrEnable = true;
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}
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}
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lastTxOkCnt = priv->stats.txbytesunicast;
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lastRxOkCnt = priv->stats.rxbytesunicast;
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} // dm_CheckEdcaTurbo
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#endif
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extern void hal_dm_watchdog(struct net_device *dev)
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{
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//struct r8192_priv *priv = ieee80211_priv(dev);
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//static u8 previous_bssid[6] ={0};
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/*Add by amy 2008/05/15 ,porting from windows code.*/
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dm_check_rate_adaptive(dev);
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dm_dynamic_txpower(dev);
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dm_check_txrateandretrycount(dev);
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dm_check_txpower_tracking(dev);
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dm_ctrl_initgain_byrssi(dev);
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dm_check_edca_turbo(dev);
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dm_bandwidth_autoswitch(dev);
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dm_check_rfctrl_gpio(dev);
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dm_check_rx_path_selection(dev);
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dm_check_fsync(dev);
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// Add by amy 2008-05-15 porting from windows code.
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dm_check_pbc_gpio(dev);
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dm_send_rssi_tofw(dev);
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dm_ctstoself(dev);
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#ifdef USB_RX_AGGREGATION_SUPPORT
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dm_CheckRxAggregation(dev);
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#endif
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} //HalDmWatchDog
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/*
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* Decide Rate Adaptive Set according to distance (signal strength)
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* 01/11/2008 MHC Modify input arguments and RATR table level.
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* 01/16/2008 MHC RF_Type is assigned in ReadAdapterInfo(). We must call
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* the function after making sure RF_Type.
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*/
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extern void init_rate_adaptive(struct net_device * dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive;
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pra->ratr_state = DM_RATR_STA_MAX;
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pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High;
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pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5;
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pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5;
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pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5;
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pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M;
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pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M;
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if(priv->CustomerID == RT_CID_819x_Netcore)
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pra->ping_rssi_enable = 1;
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else
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pra->ping_rssi_enable = 0;
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pra->ping_rssi_thresh_for_ra = 15;
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if (priv->rf_type == RF_2T4R)
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{
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// 07/10/08 MH Modify for RA smooth scheme.
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/* 2008/01/11 MH Modify 2T RATR table for different RSSI. 080515 porting by amy from windows code.*/
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pra->upper_rssi_threshold_ratr = 0x8f0f0000;
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pra->middle_rssi_threshold_ratr = 0x8f0ff000;
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pra->low_rssi_threshold_ratr = 0x8f0ff001;
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pra->low_rssi_threshold_ratr_40M = 0x8f0ff005;
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pra->low_rssi_threshold_ratr_20M = 0x8f0ff001;
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pra->ping_rssi_ratr = 0x0000000d;//cosa add for test
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}
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else if (priv->rf_type == RF_1T2R)
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{
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pra->upper_rssi_threshold_ratr = 0x000f0000;
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pra->middle_rssi_threshold_ratr = 0x000ff000;
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pra->low_rssi_threshold_ratr = 0x000ff001;
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pra->low_rssi_threshold_ratr_40M = 0x000ff005;
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pra->low_rssi_threshold_ratr_20M = 0x000ff001;
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pra->ping_rssi_ratr = 0x0000000d;//cosa add for test
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}
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} // InitRateAdaptive
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/*-----------------------------------------------------------------------------
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* Function: dm_check_rate_adaptive()
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*
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* Overview:
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*
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* Input: NONE
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*
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* Output: NONE
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*
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* Return: NONE
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*
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* Revised History:
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* When Who Remark
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* 05/26/08 amy Create version 0 proting from windows code.
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*
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*---------------------------------------------------------------------------*/
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static void dm_check_rate_adaptive(struct net_device * dev)
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{
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struct r8192_priv *priv = ieee80211_priv(dev);
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PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
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prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive;
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u32 currentRATR, targetRATR = 0;
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u32 LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0;
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bool bshort_gi_enabled = false;
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static u8 ping_rssi_state=0;
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if(!priv->up)
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{
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RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n");
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return;
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}
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if(pra->rate_adaptive_disabled)//this variable is set by ioctl.
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return;
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// TODO: Only 11n mode is implemented currently,
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if( !(priv->ieee80211->mode == WIRELESS_MODE_N_24G ||
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priv->ieee80211->mode == WIRELESS_MODE_N_5G))
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return;
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if( priv->ieee80211->state == IEEE80211_LINKED )
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{
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// RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t");
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//
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// Check whether Short GI is enabled
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//
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bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) ||
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(!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz);
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pra->upper_rssi_threshold_ratr =
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(pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
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pra->middle_rssi_threshold_ratr =
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(pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
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if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
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{
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pra->low_rssi_threshold_ratr =
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(pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
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}
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else
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{
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pra->low_rssi_threshold_ratr =
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(pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
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}
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//cosa add for test
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pra->ping_rssi_ratr =
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(pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
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/* 2007/10/08 MH We support RA smooth scheme now. When it is the first
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time to link with AP. We will not change upper/lower threshold. If
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STA stay in high or low level, we must change two different threshold
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to prevent jumping frequently. */
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if (pra->ratr_state == DM_RATR_STA_HIGH)
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{
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HighRSSIThreshForRA = pra->high2low_rssi_thresh_for_ra;
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LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
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(pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M);
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}
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else if (pra->ratr_state == DM_RATR_STA_LOW)
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{
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HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra;
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LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
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(pra->low2high_rssi_thresh_for_ra40M):(pra->low2high_rssi_thresh_for_ra20M);
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}
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else
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{
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HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra;
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LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
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(pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M);
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}
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//DbgPrint("[DM] THresh H/L=%d/%d\n\r", RATR.HighRSSIThreshForRA, RATR.LowRSSIThreshForRA);
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if(priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA)
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{
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//DbgPrint("[DM] RSSI=%d STA=HIGH\n\r", pHalData->UndecoratedSmoothedPWDB);
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pra->ratr_state = DM_RATR_STA_HIGH;
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targetRATR = pra->upper_rssi_threshold_ratr;
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}else if(priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA)
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{
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//DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB);
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pra->ratr_state = DM_RATR_STA_MIDDLE;
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targetRATR = pra->middle_rssi_threshold_ratr;
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}else
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{
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//DbgPrint("[DM] RSSI=%d STA=LOW\n\r", pHalData->UndecoratedSmoothedPWDB);
|
|
pra->ratr_state = DM_RATR_STA_LOW;
|
|
targetRATR = pra->low_rssi_threshold_ratr;
|
|
}
|
|
|
|
//cosa add for test
|
|
if(pra->ping_rssi_enable)
|
|
{
|
|
//pHalData->UndecoratedSmoothedPWDB = 19;
|
|
if(priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5))
|
|
{
|
|
if( (priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) ||
|
|
ping_rssi_state )
|
|
{
|
|
//DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR);
|
|
pra->ratr_state = DM_RATR_STA_LOW;
|
|
targetRATR = pra->ping_rssi_ratr;
|
|
ping_rssi_state = 1;
|
|
}
|
|
//else
|
|
// DbgPrint("TestRSSI is between the range. \n");
|
|
}
|
|
else
|
|
{
|
|
//DbgPrint("TestRSSI Recover to 0x%x \n", targetRATR);
|
|
ping_rssi_state = 0;
|
|
}
|
|
}
|
|
|
|
// 2008.04.01
|
|
// For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7.
|
|
if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev))
|
|
targetRATR &= 0xf00fffff;
|
|
|
|
//
|
|
// Check whether updating of RATR0 is required
|
|
//
|
|
currentRATR = read_nic_dword(dev, RATR0);
|
|
if( targetRATR != currentRATR )
|
|
{
|
|
u32 ratr_value;
|
|
ratr_value = targetRATR;
|
|
RT_TRACE(COMP_RATE,"currentRATR = %x, targetRATR = %x\n", currentRATR, targetRATR);
|
|
if(priv->rf_type == RF_1T2R)
|
|
{
|
|
ratr_value &= ~(RATE_ALL_OFDM_2SS);
|
|
}
|
|
write_nic_dword(dev, RATR0, ratr_value);
|
|
write_nic_byte(dev, UFWP, 1);
|
|
|
|
pra->last_ratr = targetRATR;
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
pra->ratr_state = DM_RATR_STA_MAX;
|
|
}
|
|
|
|
} // dm_CheckRateAdaptive
|
|
|
|
|
|
static void dm_init_bandwidth_autoswitch(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz = BW_AUTO_SWITCH_LOW_HIGH;
|
|
priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz = BW_AUTO_SWITCH_HIGH_LOW;
|
|
priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
|
|
priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable = false;
|
|
|
|
} // dm_init_bandwidth_autoswitch
|
|
|
|
|
|
static void dm_bandwidth_autoswitch(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||!priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable){
|
|
return;
|
|
}else{
|
|
if(priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false){//If send packets in 40 Mhz in 20/40
|
|
if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
|
|
priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = true;
|
|
}else{//in force send packets in 20 Mhz in 20/40
|
|
if(priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
|
|
priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
|
|
|
|
}
|
|
}
|
|
} // dm_BandwidthAutoSwitch
|
|
|
|
//OFDM default at 0db, index=6.
|
|
static u32 OFDMSwingTable[OFDM_Table_Length] = {
|
|
0x7f8001fe, // 0, +6db
|
|
0x71c001c7, // 1, +5db
|
|
0x65400195, // 2, +4db
|
|
0x5a400169, // 3, +3db
|
|
0x50800142, // 4, +2db
|
|
0x47c0011f, // 5, +1db
|
|
0x40000100, // 6, +0db ===> default, upper for higher temprature, lower for low temprature
|
|
0x390000e4, // 7, -1db
|
|
0x32c000cb, // 8, -2db
|
|
0x2d4000b5, // 9, -3db
|
|
0x288000a2, // 10, -4db
|
|
0x24000090, // 11, -5db
|
|
0x20000080, // 12, -6db
|
|
0x1c800072, // 13, -7db
|
|
0x19800066, // 14, -8db
|
|
0x26c0005b, // 15, -9db
|
|
0x24400051, // 16, -10db
|
|
0x12000048, // 17, -11db
|
|
0x10000040 // 18, -12db
|
|
};
|
|
|
|
static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = {
|
|
{0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, // 0, +0db ===> CCK40M default
|
|
{0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, // 1, -1db
|
|
{0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, // 2, -2db
|
|
{0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, // 3, -3db
|
|
{0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, // 4, -4db
|
|
{0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, // 5, -5db
|
|
{0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, // 6, -6db ===> CCK20M default
|
|
{0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, // 7, -7db
|
|
{0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, // 8, -8db
|
|
{0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, // 9, -9db
|
|
{0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, // 10, -10db
|
|
{0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01} // 11, -11db
|
|
};
|
|
|
|
static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = {
|
|
{0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, // 0, +0db ===> CCK40M default
|
|
{0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, // 1, -1db
|
|
{0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, // 2, -2db
|
|
{0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, // 3, -3db
|
|
{0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, // 4, -4db
|
|
{0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, // 5, -5db
|
|
{0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, // 6, -6db ===> CCK20M default
|
|
{0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, // 7, -7db
|
|
{0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, // 8, -8db
|
|
{0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, // 9, -9db
|
|
{0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, // 10, -10db
|
|
{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00} // 11, -11db
|
|
};
|
|
|
|
static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
bool bHighpowerstate, viviflag = FALSE;
|
|
DCMD_TXCMD_T tx_cmd;
|
|
u8 powerlevelOFDM24G;
|
|
int i =0, j = 0, k = 0;
|
|
u8 RF_Type, tmp_report[5]={0, 0, 0, 0, 0};
|
|
u32 Value;
|
|
u8 Pwr_Flag;
|
|
u16 Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0;
|
|
//RT_STATUS rtStatus = RT_STATUS_SUCCESS;
|
|
bool rtStatus = true;
|
|
u32 delta=0;
|
|
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
|
|
priv->ieee80211->bdynamic_txpower_enable = false;
|
|
bHighpowerstate = priv->bDynamicTxHighPower;
|
|
|
|
powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24);
|
|
RF_Type = priv->rf_type;
|
|
Value = (RF_Type<<8) | powerlevelOFDM24G;
|
|
|
|
RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G);
|
|
|
|
for(j = 0; j<=30; j++)
|
|
{ //fill tx_cmd
|
|
|
|
tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING;
|
|
tx_cmd.Length = 4;
|
|
tx_cmd.Value = Value;
|
|
#ifdef RTL8192U
|
|
rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12);
|
|
if (rtStatus == RT_STATUS_FAILURE)
|
|
{
|
|
RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n");
|
|
}
|
|
#else
|
|
cmpk_message_handle_tx(dev, (u8*)&tx_cmd,
|
|
DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T));
|
|
#endif
|
|
mdelay(1);
|
|
//DbgPrint("hi, vivi, strange\n");
|
|
for(i = 0;i <= 30; i++)
|
|
{
|
|
Pwr_Flag = read_nic_byte(dev, 0x1ba);
|
|
|
|
if (Pwr_Flag == 0)
|
|
{
|
|
mdelay(1);
|
|
continue;
|
|
}
|
|
#ifdef RTL8190P
|
|
Avg_TSSI_Meas = read_nic_word(dev, 0x1bc);
|
|
#else
|
|
Avg_TSSI_Meas = read_nic_word(dev, 0x13c);
|
|
#endif
|
|
if(Avg_TSSI_Meas == 0)
|
|
{
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
break;
|
|
}
|
|
|
|
for(k = 0;k < 5; k++)
|
|
{
|
|
#ifdef RTL8190P
|
|
tmp_report[k] = read_nic_byte(dev, 0x1d8+k);
|
|
#else
|
|
if(k !=4)
|
|
tmp_report[k] = read_nic_byte(dev, 0x134+k);
|
|
else
|
|
tmp_report[k] = read_nic_byte(dev, 0x13e);
|
|
#endif
|
|
RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]);
|
|
}
|
|
|
|
//check if the report value is right
|
|
for(k = 0;k < 5; k++)
|
|
{
|
|
if(tmp_report[k] <= 20)
|
|
{
|
|
viviflag =TRUE;
|
|
break;
|
|
}
|
|
}
|
|
if(viviflag ==TRUE)
|
|
{
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
viviflag = FALSE;
|
|
RT_TRACE(COMP_POWER_TRACKING, "we filted this data\n");
|
|
for(k = 0;k < 5; k++)
|
|
tmp_report[k] = 0;
|
|
break;
|
|
}
|
|
|
|
for(k = 0;k < 5; k++)
|
|
{
|
|
Avg_TSSI_Meas_from_driver += tmp_report[k];
|
|
}
|
|
|
|
Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5;
|
|
RT_TRACE(COMP_POWER_TRACKING, "Avg_TSSI_Meas_from_driver = %d\n", Avg_TSSI_Meas_from_driver);
|
|
TSSI_13dBm = priv->TSSI_13dBm;
|
|
RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm);
|
|
|
|
//if(abs(Avg_TSSI_Meas_from_driver - TSSI_13dBm) <= E_FOR_TX_POWER_TRACK)
|
|
// For MacOS-compatible
|
|
if(Avg_TSSI_Meas_from_driver > TSSI_13dBm)
|
|
delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm;
|
|
else
|
|
delta = TSSI_13dBm - Avg_TSSI_Meas_from_driver;
|
|
|
|
if(delta <= E_FOR_TX_POWER_TRACK)
|
|
{
|
|
priv->ieee80211->bdynamic_txpower_enable = TRUE;
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
RT_TRACE(COMP_POWER_TRACKING, "tx power track is done\n");
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex);
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real);
|
|
#ifdef RTL8190P
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex);
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real);
|
|
#endif
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference);
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK)
|
|
{
|
|
if((priv->rfa_txpowertrackingindex > 0)
|
|
#ifdef RTL8190P
|
|
&&(priv->rfc_txpowertrackingindex > 0)
|
|
#endif
|
|
)
|
|
{
|
|
priv->rfa_txpowertrackingindex--;
|
|
if(priv->rfa_txpowertrackingindex_real > 4)
|
|
{
|
|
priv->rfa_txpowertrackingindex_real--;
|
|
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
|
|
}
|
|
#ifdef RTL8190P
|
|
priv->rfc_txpowertrackingindex--;
|
|
if(priv->rfc_txpowertrackingindex_real > 4)
|
|
{
|
|
priv->rfc_txpowertrackingindex_real--;
|
|
rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if((priv->rfa_txpowertrackingindex < 36)
|
|
#ifdef RTL8190P
|
|
&&(priv->rfc_txpowertrackingindex < 36)
|
|
#endif
|
|
)
|
|
{
|
|
priv->rfa_txpowertrackingindex++;
|
|
priv->rfa_txpowertrackingindex_real++;
|
|
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
|
|
|
|
#ifdef RTL8190P
|
|
priv->rfc_txpowertrackingindex++;
|
|
priv->rfc_txpowertrackingindex_real++;
|
|
rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
|
|
#endif
|
|
}
|
|
}
|
|
priv->cck_present_attentuation_difference
|
|
= priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
|
|
|
|
if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
|
|
priv->cck_present_attentuation
|
|
= priv->cck_present_attentuation_20Mdefault + priv->cck_present_attentuation_difference;
|
|
else
|
|
priv->cck_present_attentuation
|
|
= priv->cck_present_attentuation_40Mdefault + priv->cck_present_attentuation_difference;
|
|
|
|
if(priv->cck_present_attentuation > -1&&priv->cck_present_attentuation <23)
|
|
{
|
|
if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14)
|
|
{
|
|
priv->bcck_in_ch14 = TRUE;
|
|
dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
|
|
}
|
|
else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14)
|
|
{
|
|
priv->bcck_in_ch14 = FALSE;
|
|
dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
|
|
}
|
|
else
|
|
dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
|
|
}
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex);
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real);
|
|
#ifdef RTL8190P
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex = %d\n", priv->rfc_txpowertrackingindex);
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->rfc_txpowertrackingindex_real = %d\n", priv->rfc_txpowertrackingindex_real);
|
|
#endif
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference);
|
|
RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation);
|
|
|
|
if (priv->cck_present_attentuation_difference <= -12||priv->cck_present_attentuation_difference >= 24)
|
|
{
|
|
priv->ieee80211->bdynamic_txpower_enable = TRUE;
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
|
|
return;
|
|
}
|
|
|
|
|
|
}
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
Avg_TSSI_Meas_from_driver = 0;
|
|
for(k = 0;k < 5; k++)
|
|
tmp_report[k] = 0;
|
|
break;
|
|
}
|
|
}
|
|
priv->ieee80211->bdynamic_txpower_enable = TRUE;
|
|
write_nic_byte(dev, 0x1ba, 0);
|
|
}
|
|
|
|
static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev)
|
|
{
|
|
#define ThermalMeterVal 9
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u32 tmpRegA, TempCCk;
|
|
u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval;
|
|
int i =0, CCKSwingNeedUpdate=0;
|
|
|
|
if(!priv->btxpower_trackingInit)
|
|
{
|
|
//Query OFDM default setting
|
|
tmpRegA= rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
|
|
for(i=0; i<OFDM_Table_Length; i++) //find the index
|
|
{
|
|
if(tmpRegA == OFDMSwingTable[i])
|
|
{
|
|
priv->OFDM_index= (u8)i;
|
|
RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, OFDM_index=0x%x\n",
|
|
rOFDM0_XATxIQImbalance, tmpRegA, priv->OFDM_index);
|
|
}
|
|
}
|
|
|
|
//Query CCK default setting From 0xa22
|
|
TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
|
|
for(i=0 ; i<CCK_Table_length ; i++)
|
|
{
|
|
if(TempCCk == (u32)CCKSwingTable_Ch1_Ch13[i][0])
|
|
{
|
|
priv->CCK_index =(u8) i;
|
|
RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, CCK_index=0x%x\n",
|
|
rCCK0_TxFilter1, TempCCk, priv->CCK_index);
|
|
break;
|
|
}
|
|
}
|
|
priv->btxpower_trackingInit = TRUE;
|
|
//pHalData->TXPowercount = 0;
|
|
return;
|
|
}
|
|
|
|
//==========================
|
|
// this is only for test, should be masked
|
|
//==========================
|
|
|
|
// read and filter out unreasonable value
|
|
tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078); // 0x12: RF Reg[10:7]
|
|
RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d \n", tmpRegA);
|
|
if(tmpRegA < 3 || tmpRegA > 13)
|
|
return;
|
|
if(tmpRegA >= 12) // if over 12, TP will be bad when high temprature
|
|
tmpRegA = 12;
|
|
RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA);
|
|
priv->ThermalMeter[0] = ThermalMeterVal; //We use fixed value by Bryant's suggestion
|
|
priv->ThermalMeter[1] = ThermalMeterVal; //We use fixed value by Bryant's suggestion
|
|
|
|
//Get current RF-A temprature index
|
|
if(priv->ThermalMeter[0] >= (u8)tmpRegA) //lower temprature
|
|
{
|
|
tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA);
|
|
tmpCCK40Mindex = tmpCCK20Mindex - 6;
|
|
if(tmpOFDMindex >= OFDM_Table_Length)
|
|
tmpOFDMindex = OFDM_Table_Length-1;
|
|
if(tmpCCK20Mindex >= CCK_Table_length)
|
|
tmpCCK20Mindex = CCK_Table_length-1;
|
|
if(tmpCCK40Mindex >= CCK_Table_length)
|
|
tmpCCK40Mindex = CCK_Table_length-1;
|
|
}
|
|
else
|
|
{
|
|
tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
|
|
if(tmpval >= 6) // higher temprature
|
|
tmpOFDMindex = tmpCCK20Mindex = 0; // max to +6dB
|
|
else
|
|
tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
|
|
tmpCCK40Mindex = 0;
|
|
}
|
|
//DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d",
|
|
//((u1Byte)tmpRegA - pHalData->ThermalMeter[0]),
|
|
//tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex);
|
|
if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) //40M
|
|
tmpCCKindex = tmpCCK40Mindex;
|
|
else
|
|
tmpCCKindex = tmpCCK20Mindex;
|
|
|
|
if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14)
|
|
{
|
|
priv->bcck_in_ch14 = TRUE;
|
|
CCKSwingNeedUpdate = 1;
|
|
}
|
|
else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14)
|
|
{
|
|
priv->bcck_in_ch14 = FALSE;
|
|
CCKSwingNeedUpdate = 1;
|
|
}
|
|
|
|
if(priv->CCK_index != tmpCCKindex)
|
|
{
|
|
priv->CCK_index = tmpCCKindex;
|
|
CCKSwingNeedUpdate = 1;
|
|
}
|
|
|
|
if(CCKSwingNeedUpdate)
|
|
{
|
|
//DbgPrint("Update CCK Swing, CCK_index = %d\n", pHalData->CCK_index);
|
|
dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
|
|
}
|
|
if(priv->OFDM_index != tmpOFDMindex)
|
|
{
|
|
priv->OFDM_index = tmpOFDMindex;
|
|
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, OFDMSwingTable[priv->OFDM_index]);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Update OFDMSwing[%d] = 0x%x\n",
|
|
priv->OFDM_index, OFDMSwingTable[priv->OFDM_index]);
|
|
}
|
|
priv->txpower_count = 0;
|
|
}
|
|
|
|
extern void dm_txpower_trackingcallback(struct work_struct *work)
|
|
{
|
|
struct delayed_work *dwork = container_of(work,struct delayed_work,work);
|
|
struct r8192_priv *priv = container_of(dwork,struct r8192_priv,txpower_tracking_wq);
|
|
struct net_device *dev = priv->ieee80211->dev;
|
|
|
|
#ifdef RTL8190P
|
|
dm_TXPowerTrackingCallback_TSSI(dev);
|
|
#else
|
|
if(priv->bDcut == TRUE)
|
|
dm_TXPowerTrackingCallback_TSSI(dev);
|
|
else
|
|
dm_TXPowerTrackingCallback_ThermalMeter(dev);
|
|
#endif
|
|
}
|
|
|
|
|
|
static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
|
|
{
|
|
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
//Initial the Tx BB index and mapping value
|
|
priv->txbbgain_table[0].txbb_iq_amplifygain = 12;
|
|
priv->txbbgain_table[0].txbbgain_value=0x7f8001fe;
|
|
priv->txbbgain_table[1].txbb_iq_amplifygain = 11;
|
|
priv->txbbgain_table[1].txbbgain_value=0x788001e2;
|
|
priv->txbbgain_table[2].txbb_iq_amplifygain = 10;
|
|
priv->txbbgain_table[2].txbbgain_value=0x71c001c7;
|
|
priv->txbbgain_table[3].txbb_iq_amplifygain = 9;
|
|
priv->txbbgain_table[3].txbbgain_value=0x6b8001ae;
|
|
priv->txbbgain_table[4].txbb_iq_amplifygain = 8;
|
|
priv->txbbgain_table[4].txbbgain_value=0x65400195;
|
|
priv->txbbgain_table[5].txbb_iq_amplifygain = 7;
|
|
priv->txbbgain_table[5].txbbgain_value=0x5fc0017f;
|
|
priv->txbbgain_table[6].txbb_iq_amplifygain = 6;
|
|
priv->txbbgain_table[6].txbbgain_value=0x5a400169;
|
|
priv->txbbgain_table[7].txbb_iq_amplifygain = 5;
|
|
priv->txbbgain_table[7].txbbgain_value=0x55400155;
|
|
priv->txbbgain_table[8].txbb_iq_amplifygain = 4;
|
|
priv->txbbgain_table[8].txbbgain_value=0x50800142;
|
|
priv->txbbgain_table[9].txbb_iq_amplifygain = 3;
|
|
priv->txbbgain_table[9].txbbgain_value=0x4c000130;
|
|
priv->txbbgain_table[10].txbb_iq_amplifygain = 2;
|
|
priv->txbbgain_table[10].txbbgain_value=0x47c0011f;
|
|
priv->txbbgain_table[11].txbb_iq_amplifygain = 1;
|
|
priv->txbbgain_table[11].txbbgain_value=0x43c0010f;
|
|
priv->txbbgain_table[12].txbb_iq_amplifygain = 0;
|
|
priv->txbbgain_table[12].txbbgain_value=0x40000100;
|
|
priv->txbbgain_table[13].txbb_iq_amplifygain = -1;
|
|
priv->txbbgain_table[13].txbbgain_value=0x3c8000f2;
|
|
priv->txbbgain_table[14].txbb_iq_amplifygain = -2;
|
|
priv->txbbgain_table[14].txbbgain_value=0x390000e4;
|
|
priv->txbbgain_table[15].txbb_iq_amplifygain = -3;
|
|
priv->txbbgain_table[15].txbbgain_value=0x35c000d7;
|
|
priv->txbbgain_table[16].txbb_iq_amplifygain = -4;
|
|
priv->txbbgain_table[16].txbbgain_value=0x32c000cb;
|
|
priv->txbbgain_table[17].txbb_iq_amplifygain = -5;
|
|
priv->txbbgain_table[17].txbbgain_value=0x300000c0;
|
|
priv->txbbgain_table[18].txbb_iq_amplifygain = -6;
|
|
priv->txbbgain_table[18].txbbgain_value=0x2d4000b5;
|
|
priv->txbbgain_table[19].txbb_iq_amplifygain = -7;
|
|
priv->txbbgain_table[19].txbbgain_value=0x2ac000ab;
|
|
priv->txbbgain_table[20].txbb_iq_amplifygain = -8;
|
|
priv->txbbgain_table[20].txbbgain_value=0x288000a2;
|
|
priv->txbbgain_table[21].txbb_iq_amplifygain = -9;
|
|
priv->txbbgain_table[21].txbbgain_value=0x26000098;
|
|
priv->txbbgain_table[22].txbb_iq_amplifygain = -10;
|
|
priv->txbbgain_table[22].txbbgain_value=0x24000090;
|
|
priv->txbbgain_table[23].txbb_iq_amplifygain = -11;
|
|
priv->txbbgain_table[23].txbbgain_value=0x22000088;
|
|
priv->txbbgain_table[24].txbb_iq_amplifygain = -12;
|
|
priv->txbbgain_table[24].txbbgain_value=0x20000080;
|
|
priv->txbbgain_table[25].txbb_iq_amplifygain = -13;
|
|
priv->txbbgain_table[25].txbbgain_value=0x1a00006c;
|
|
priv->txbbgain_table[26].txbb_iq_amplifygain = -14;
|
|
priv->txbbgain_table[26].txbbgain_value=0x1c800072;
|
|
priv->txbbgain_table[27].txbb_iq_amplifygain = -15;
|
|
priv->txbbgain_table[27].txbbgain_value=0x18000060;
|
|
priv->txbbgain_table[28].txbb_iq_amplifygain = -16;
|
|
priv->txbbgain_table[28].txbbgain_value=0x19800066;
|
|
priv->txbbgain_table[29].txbb_iq_amplifygain = -17;
|
|
priv->txbbgain_table[29].txbbgain_value=0x15800056;
|
|
priv->txbbgain_table[30].txbb_iq_amplifygain = -18;
|
|
priv->txbbgain_table[30].txbbgain_value=0x26c0005b;
|
|
priv->txbbgain_table[31].txbb_iq_amplifygain = -19;
|
|
priv->txbbgain_table[31].txbbgain_value=0x14400051;
|
|
priv->txbbgain_table[32].txbb_iq_amplifygain = -20;
|
|
priv->txbbgain_table[32].txbbgain_value=0x24400051;
|
|
priv->txbbgain_table[33].txbb_iq_amplifygain = -21;
|
|
priv->txbbgain_table[33].txbbgain_value=0x1300004c;
|
|
priv->txbbgain_table[34].txbb_iq_amplifygain = -22;
|
|
priv->txbbgain_table[34].txbbgain_value=0x12000048;
|
|
priv->txbbgain_table[35].txbb_iq_amplifygain = -23;
|
|
priv->txbbgain_table[35].txbbgain_value=0x11000044;
|
|
priv->txbbgain_table[36].txbb_iq_amplifygain = -24;
|
|
priv->txbbgain_table[36].txbbgain_value=0x10000040;
|
|
|
|
//ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29
|
|
//This Table is for CH1~CH13
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[0] = 0x36;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[1] = 0x35;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[2] = 0x2e;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[3] = 0x25;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[4] = 0x1c;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[5] = 0x12;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[6] = 0x09;
|
|
priv->cck_txbbgain_table[0].ccktxbb_valuearray[7] = 0x04;
|
|
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[0] = 0x33;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[1] = 0x32;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[2] = 0x2b;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[3] = 0x23;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[4] = 0x1a;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[5] = 0x11;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[6] = 0x08;
|
|
priv->cck_txbbgain_table[1].ccktxbb_valuearray[7] = 0x04;
|
|
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[0] = 0x30;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[1] = 0x2f;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[2] = 0x29;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[3] = 0x21;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[4] = 0x19;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[5] = 0x10;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[6] = 0x08;
|
|
priv->cck_txbbgain_table[2].ccktxbb_valuearray[7] = 0x03;
|
|
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[0] = 0x2d;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[1] = 0x2d;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[2] = 0x27;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[3] = 0x1f;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[4] = 0x18;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[5] = 0x0f;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[6] = 0x08;
|
|
priv->cck_txbbgain_table[3].ccktxbb_valuearray[7] = 0x03;
|
|
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[0] = 0x2b;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[1] = 0x2a;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[2] = 0x25;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[3] = 0x1e;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[4] = 0x16;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[5] = 0x0e;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[6] = 0x07;
|
|
priv->cck_txbbgain_table[4].ccktxbb_valuearray[7] = 0x03;
|
|
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[0] = 0x28;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[1] = 0x28;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[2] = 0x22;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[3] = 0x1c;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[4] = 0x15;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[5] = 0x0d;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[6] = 0x07;
|
|
priv->cck_txbbgain_table[5].ccktxbb_valuearray[7] = 0x03;
|
|
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[0] = 0x26;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[1] = 0x25;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[2] = 0x21;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[3] = 0x1b;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[4] = 0x14;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[5] = 0x0d;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[6] = 0x06;
|
|
priv->cck_txbbgain_table[6].ccktxbb_valuearray[7] = 0x03;
|
|
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[0] = 0x24;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[1] = 0x23;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[2] = 0x1f;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[3] = 0x19;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[4] = 0x13;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[5] = 0x0c;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[6] = 0x06;
|
|
priv->cck_txbbgain_table[7].ccktxbb_valuearray[7] = 0x03;
|
|
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[0] = 0x22;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[1] = 0x21;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[2] = 0x1d;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[3] = 0x18;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[4] = 0x11;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[5] = 0x0b;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[6] = 0x06;
|
|
priv->cck_txbbgain_table[8].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[0] = 0x20;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[1] = 0x20;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[2] = 0x1b;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[3] = 0x16;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[4] = 0x11;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[5] = 0x08;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[6] = 0x05;
|
|
priv->cck_txbbgain_table[9].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[0] = 0x1f;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[1] = 0x1e;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[2] = 0x1a;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[3] = 0x15;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[4] = 0x10;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[5] = 0x0a;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[6] = 0x05;
|
|
priv->cck_txbbgain_table[10].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[0] = 0x1d;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[1] = 0x1c;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[2] = 0x18;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[3] = 0x14;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[4] = 0x0f;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[5] = 0x0a;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[6] = 0x05;
|
|
priv->cck_txbbgain_table[11].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[0] = 0x1b;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[1] = 0x1a;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[2] = 0x17;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[3] = 0x13;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[4] = 0x0e;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[5] = 0x09;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[6] = 0x04;
|
|
priv->cck_txbbgain_table[12].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[0] = 0x1a;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[1] = 0x19;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[2] = 0x16;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[3] = 0x12;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[4] = 0x0d;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[5] = 0x09;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[6] = 0x04;
|
|
priv->cck_txbbgain_table[13].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[0] = 0x18;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[1] = 0x17;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[2] = 0x15;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[3] = 0x11;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[4] = 0x0c;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[5] = 0x08;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[6] = 0x04;
|
|
priv->cck_txbbgain_table[14].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[0] = 0x17;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[1] = 0x16;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[2] = 0x13;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[3] = 0x10;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[4] = 0x0c;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[5] = 0x08;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[6] = 0x04;
|
|
priv->cck_txbbgain_table[15].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[0] = 0x16;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[1] = 0x15;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[2] = 0x12;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[3] = 0x0f;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[4] = 0x0b;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[5] = 0x07;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[6] = 0x04;
|
|
priv->cck_txbbgain_table[16].ccktxbb_valuearray[7] = 0x01;
|
|
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[0] = 0x14;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[1] = 0x14;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[2] = 0x11;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[3] = 0x0e;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[4] = 0x0b;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[5] = 0x07;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[6] = 0x03;
|
|
priv->cck_txbbgain_table[17].ccktxbb_valuearray[7] = 0x02;
|
|
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[0] = 0x13;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[1] = 0x13;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[2] = 0x10;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[3] = 0x0d;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[4] = 0x0a;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[5] = 0x06;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[6] = 0x03;
|
|
priv->cck_txbbgain_table[18].ccktxbb_valuearray[7] = 0x01;
|
|
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[0] = 0x12;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[1] = 0x12;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[2] = 0x0f;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[3] = 0x0c;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[4] = 0x09;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[5] = 0x06;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[6] = 0x03;
|
|
priv->cck_txbbgain_table[19].ccktxbb_valuearray[7] = 0x01;
|
|
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[0] = 0x11;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[1] = 0x11;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[2] = 0x0f;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[3] = 0x0c;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[4] = 0x09;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[5] = 0x06;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[6] = 0x03;
|
|
priv->cck_txbbgain_table[20].ccktxbb_valuearray[7] = 0x01;
|
|
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[0] = 0x10;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[1] = 0x10;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[2] = 0x0e;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[3] = 0x0b;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[4] = 0x08;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[5] = 0x05;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[6] = 0x03;
|
|
priv->cck_txbbgain_table[21].ccktxbb_valuearray[7] = 0x01;
|
|
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[0] = 0x0f;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[1] = 0x0f;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[2] = 0x0d;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[3] = 0x0b;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[4] = 0x08;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[5] = 0x05;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03;
|
|
priv->cck_txbbgain_table[22].ccktxbb_valuearray[7] = 0x01;
|
|
|
|
//ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29
|
|
//This Table is for CH14
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[0] = 0x36;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[1] = 0x35;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[2] = 0x2e;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[3] = 0x1b;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[0] = 0x33;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[1] = 0x32;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[2] = 0x2b;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[3] = 0x19;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[0] = 0x30;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[1] = 0x2f;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[2] = 0x29;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[3] = 0x18;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[0] = 0x2d;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[1] = 0x2d;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[2] = 0x27;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[3] = 0x17;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[0] = 0x2b;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[1] = 0x2a;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[2] = 0x25;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[3] = 0x15;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[0] = 0x28;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[1] = 0x28;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[2] = 0x22;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[3] = 0x14;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[0] = 0x26;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[1] = 0x25;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[2] = 0x21;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[3] = 0x13;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[0] = 0x24;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[1] = 0x23;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[2] = 0x1f;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[3] = 0x12;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[0] = 0x22;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[1] = 0x21;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[2] = 0x1d;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[3] = 0x11;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[0] = 0x20;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[1] = 0x20;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[2] = 0x1b;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[3] = 0x10;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[0] = 0x1f;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[1] = 0x1e;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[2] = 0x1a;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[3] = 0x0f;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[0] = 0x1d;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[1] = 0x1c;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[2] = 0x18;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[3] = 0x0e;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[0] = 0x1b;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[1] = 0x1a;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[2] = 0x17;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[3] = 0x0e;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[0] = 0x1a;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[1] = 0x19;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[2] = 0x16;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[3] = 0x0d;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[0] = 0x18;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[1] = 0x17;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[2] = 0x15;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[3] = 0x0c;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[0] = 0x17;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[1] = 0x16;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[2] = 0x13;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[3] = 0x0b;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[0] = 0x16;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[1] = 0x15;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[2] = 0x12;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[3] = 0x0b;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[0] = 0x14;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[1] = 0x14;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[2] = 0x11;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[3] = 0x0a;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[0] = 0x13;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[1] = 0x13;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[2] = 0x10;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[3] = 0x0a;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[0] = 0x12;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[1] = 0x12;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[2] = 0x0f;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[3] = 0x09;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[0] = 0x11;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[1] = 0x11;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[2] = 0x0f;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[3] = 0x09;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[0] = 0x10;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[1] = 0x10;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[2] = 0x0e;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[3] = 0x08;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[0] = 0x0f;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[1] = 0x0f;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[2] = 0x0d;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[3] = 0x08;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[4] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[5] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[6] = 0x00;
|
|
priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[7] = 0x00;
|
|
|
|
priv->btxpower_tracking = TRUE;
|
|
priv->txpower_count = 0;
|
|
priv->btxpower_trackingInit = FALSE;
|
|
|
|
}
|
|
|
|
static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
// Tx Power tracking by Theremal Meter require Firmware R/W 3-wire. This mechanism
|
|
// can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w
|
|
// 3-wire by driver cause RF goes into wrong state.
|
|
if(priv->ieee80211->FwRWRF)
|
|
priv->btxpower_tracking = TRUE;
|
|
else
|
|
priv->btxpower_tracking = FALSE;
|
|
priv->txpower_count = 0;
|
|
priv->btxpower_trackingInit = FALSE;
|
|
}
|
|
|
|
|
|
void dm_initialize_txpower_tracking(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
#ifdef RTL8190P
|
|
dm_InitializeTXPowerTracking_TSSI(dev);
|
|
#else
|
|
if(priv->bDcut == TRUE)
|
|
dm_InitializeTXPowerTracking_TSSI(dev);
|
|
else
|
|
dm_InitializeTXPowerTracking_ThermalMeter(dev);
|
|
#endif
|
|
}// dm_InitializeTXPowerTracking
|
|
|
|
|
|
static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
static u32 tx_power_track_counter = 0;
|
|
|
|
if(!priv->btxpower_tracking)
|
|
return;
|
|
else
|
|
{
|
|
if((tx_power_track_counter % 30 == 0)&&(tx_power_track_counter != 0))
|
|
{
|
|
queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
|
|
}
|
|
tx_power_track_counter++;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
static u8 TM_Trigger=0;
|
|
//DbgPrint("dm_CheckTXPowerTracking() \n");
|
|
if(!priv->btxpower_tracking)
|
|
return;
|
|
else
|
|
{
|
|
if(priv->txpower_count <= 2)
|
|
{
|
|
priv->txpower_count++;
|
|
return;
|
|
}
|
|
}
|
|
|
|
if(!TM_Trigger)
|
|
{
|
|
//Attention!! You have to wirte all 12bits data to RF, or it may cause RF to crash
|
|
//actually write reg0x02 bit1=0, then bit1=1.
|
|
//DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n");
|
|
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
|
|
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
|
|
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
|
|
rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
|
|
TM_Trigger = 1;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
//DbgPrint("Schedule TxPowerTrackingWorkItem\n");
|
|
queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
|
|
TM_Trigger = 0;
|
|
}
|
|
}
|
|
|
|
|
|
static void dm_check_txpower_tracking(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
//static u32 tx_power_track_counter = 0;
|
|
|
|
#ifdef RTL8190P
|
|
dm_CheckTXPowerTracking_TSSI(dev);
|
|
#else
|
|
if(priv->bDcut == TRUE)
|
|
dm_CheckTXPowerTracking_TSSI(dev);
|
|
else
|
|
dm_CheckTXPowerTracking_ThermalMeter(dev);
|
|
#endif
|
|
|
|
} // dm_CheckTXPowerTracking
|
|
|
|
|
|
static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14)
|
|
{
|
|
u32 TempVal;
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
//Write 0xa22 0xa23
|
|
TempVal = 0;
|
|
if(!bInCH14){
|
|
//Write 0xa22 0xa23
|
|
TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
|
|
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal);
|
|
//Write 0xa24 ~ 0xa27
|
|
TempVal = 0;
|
|
TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] +
|
|
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) +
|
|
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+
|
|
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal);
|
|
//Write 0xa28 0xa29
|
|
TempVal = 0;
|
|
TempVal = priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
|
|
(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal);
|
|
}
|
|
else
|
|
{
|
|
TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
|
|
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal);
|
|
//Write 0xa24 ~ 0xa27
|
|
TempVal = 0;
|
|
TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] +
|
|
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) +
|
|
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16 )+
|
|
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal);
|
|
//Write 0xa28 0xa29
|
|
TempVal = 0;
|
|
TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
|
|
(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev, bool bInCH14)
|
|
{
|
|
u32 TempVal;
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
TempVal = 0;
|
|
if(!bInCH14)
|
|
{
|
|
//Write 0xa22 0xa23
|
|
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] +
|
|
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ;
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
|
|
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
|
|
rCCK0_TxFilter1, TempVal);
|
|
//Write 0xa24 ~ 0xa27
|
|
TempVal = 0;
|
|
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] +
|
|
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) +
|
|
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16 )+
|
|
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24);
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
|
|
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
|
|
rCCK0_TxFilter2, TempVal);
|
|
//Write 0xa28 0xa29
|
|
TempVal = 0;
|
|
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] +
|
|
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
|
|
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
|
|
rCCK0_DebugPort, TempVal);
|
|
}
|
|
else
|
|
{
|
|
// priv->CCKTxPowerAdjustCntNotCh14++; //cosa add for debug.
|
|
//Write 0xa22 0xa23
|
|
TempVal = CCKSwingTable_Ch14[priv->CCK_index][0] +
|
|
(CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
|
|
RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
|
|
rCCK0_TxFilter1, TempVal);
|
|
//Write 0xa24 ~ 0xa27
|
|
TempVal = 0;
|
|
TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] +
|
|
(CCKSwingTable_Ch14[priv->CCK_index][3]<<8) +
|
|
(CCKSwingTable_Ch14[priv->CCK_index][4]<<16 )+
|
|
(CCKSwingTable_Ch14[priv->CCK_index][5]<<24);
|
|
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
|
|
RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
|
|
rCCK0_TxFilter2, TempVal);
|
|
//Write 0xa28 0xa29
|
|
TempVal = 0;
|
|
TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] +
|
|
(CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ;
|
|
|
|
rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
|
|
RT_TRACE(COMP_POWER_TRACKING,"CCK chnl 14, reg 0x%x = 0x%x\n",
|
|
rCCK0_DebugPort, TempVal);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
extern void dm_cck_txpower_adjust(
|
|
struct net_device *dev,
|
|
bool binch14
|
|
)
|
|
{ // dm_CCKTxPowerAdjust
|
|
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
#ifdef RTL8190P
|
|
dm_CCKTxPowerAdjust_TSSI(dev, binch14);
|
|
#else
|
|
if(priv->bDcut == TRUE)
|
|
dm_CCKTxPowerAdjust_TSSI(dev, binch14);
|
|
else
|
|
dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14);
|
|
#endif
|
|
}
|
|
|
|
|
|
#ifndef RTL8192U
|
|
static void dm_txpower_reset_recovery(
|
|
struct net_device *dev
|
|
)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
RT_TRACE(COMP_POWER_TRACKING, "Start Reset Recovery ==>\n");
|
|
rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc80 is %08x\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFA_txPowerTrackingIndex is %x\n",priv->rfa_txpowertrackingindex);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF A I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbb_iq_amplifygain);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: CCK Attenuation is %d dB\n",priv->cck_present_attentuation);
|
|
dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
|
|
|
|
rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc90 is %08x\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",priv->rfc_txpowertrackingindex);
|
|
RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain);
|
|
|
|
} // dm_TXPowerResetRecovery
|
|
|
|
extern void dm_restore_dynamic_mechanism_state(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u32 reg_ratr = priv->rate_adaptive.last_ratr;
|
|
|
|
if(!priv->up)
|
|
{
|
|
RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n");
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Restore previous state for rate adaptive
|
|
//
|
|
if(priv->rate_adaptive.rate_adaptive_disabled)
|
|
return;
|
|
// TODO: Only 11n mode is implemented currently,
|
|
if( !(priv->ieee80211->mode==WIRELESS_MODE_N_24G ||
|
|
priv->ieee80211->mode==WIRELESS_MODE_N_5G))
|
|
return;
|
|
{
|
|
/* 2007/11/15 MH Copy from 8190PCI. */
|
|
u32 ratr_value;
|
|
ratr_value = reg_ratr;
|
|
if(priv->rf_type == RF_1T2R) // 1T2R, Spatial Stream 2 should be disabled
|
|
{
|
|
ratr_value &=~ (RATE_ALL_OFDM_2SS);
|
|
//DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value);
|
|
}
|
|
//DbgPrint("set HW_VAR_TATR_0 = 0x%x\n", ratr_value);
|
|
//cosa PlatformEFIOWrite4Byte(Adapter, RATR0, ((pu4Byte)(val))[0]);
|
|
write_nic_dword(dev, RATR0, ratr_value);
|
|
write_nic_byte(dev, UFWP, 1);
|
|
}
|
|
//Resore TX Power Tracking Index
|
|
if(priv->btxpower_trackingInit && priv->btxpower_tracking){
|
|
dm_txpower_reset_recovery(dev);
|
|
}
|
|
|
|
//
|
|
//Restore BB Initial Gain
|
|
//
|
|
dm_bb_initialgain_restore(dev);
|
|
|
|
} // DM_RestoreDynamicMechanismState
|
|
|
|
static void dm_bb_initialgain_restore(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u32 bit_mask = 0x7f; //Bit0~ Bit6
|
|
|
|
if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
|
|
return;
|
|
|
|
//Disable Initial Gain
|
|
//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
|
|
rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, bit_mask, (u32)priv->initgain_backup.xaagccore1);
|
|
rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bit_mask, (u32)priv->initgain_backup.xbagccore1);
|
|
rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, bit_mask, (u32)priv->initgain_backup.xcagccore1);
|
|
rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, bit_mask, (u32)priv->initgain_backup.xdagccore1);
|
|
bit_mask = bMaskByte2;
|
|
rtl8192_setBBreg(dev, rCCK0_CCA, bit_mask, (u32)priv->initgain_backup.cca);
|
|
|
|
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
|
|
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
|
|
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
|
|
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
|
|
RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca);
|
|
//Enable Initial Gain
|
|
//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100);
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite.
|
|
|
|
} // dm_BBInitialGainRestore
|
|
|
|
|
|
extern void dm_backup_dynamic_mechanism_state(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
// Fsync to avoid reset
|
|
priv->bswitch_fsync = false;
|
|
priv->bfsync_processing = false;
|
|
//Backup BB InitialGain
|
|
dm_bb_initialgain_backup(dev);
|
|
|
|
} // DM_BackupDynamicMechanismState
|
|
|
|
|
|
static void dm_bb_initialgain_backup(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u32 bit_mask = bMaskByte0; //Bit0~ Bit6
|
|
|
|
if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
|
|
return;
|
|
|
|
//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
|
|
priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bit_mask);
|
|
priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, bit_mask);
|
|
priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bit_mask);
|
|
priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, bit_mask);
|
|
bit_mask = bMaskByte2;
|
|
priv->initgain_backup.cca = (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, bit_mask);
|
|
|
|
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
|
|
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
|
|
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
|
|
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
|
|
RT_TRACE(COMP_DIG, "BBInitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca);
|
|
|
|
} // dm_BBInitialGainBakcup
|
|
|
|
#endif
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_change_dynamic_initgain_thresh()
|
|
*
|
|
* Overview:
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/29/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
extern void dm_change_dynamic_initgain_thresh(struct net_device *dev,
|
|
u32 dm_type,
|
|
u32 dm_value)
|
|
{
|
|
if (dm_type == DIG_TYPE_THRESH_HIGH)
|
|
{
|
|
dm_digtable.rssi_high_thresh = dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_THRESH_LOW)
|
|
{
|
|
dm_digtable.rssi_low_thresh = dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH)
|
|
{
|
|
dm_digtable.rssi_high_power_highthresh = dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH)
|
|
{
|
|
dm_digtable.rssi_high_power_highthresh = dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_ENABLE)
|
|
{
|
|
dm_digtable.dig_state = DM_STA_DIG_MAX;
|
|
dm_digtable.dig_enable_flag = true;
|
|
}
|
|
else if (dm_type == DIG_TYPE_DISABLE)
|
|
{
|
|
dm_digtable.dig_state = DM_STA_DIG_MAX;
|
|
dm_digtable.dig_enable_flag = false;
|
|
}
|
|
else if (dm_type == DIG_TYPE_DBG_MODE)
|
|
{
|
|
if(dm_value >= DM_DBG_MAX)
|
|
dm_value = DM_DBG_OFF;
|
|
dm_digtable.dbg_mode = (u8)dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_RSSI)
|
|
{
|
|
if(dm_value > 100)
|
|
dm_value = 30;
|
|
dm_digtable.rssi_val = (long)dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_ALGORITHM)
|
|
{
|
|
if (dm_value >= DIG_ALGO_MAX)
|
|
dm_value = DIG_ALGO_BY_FALSE_ALARM;
|
|
if(dm_digtable.dig_algorithm != (u8)dm_value)
|
|
dm_digtable.dig_algorithm_switch = 1;
|
|
dm_digtable.dig_algorithm = (u8)dm_value;
|
|
}
|
|
else if (dm_type == DIG_TYPE_BACKOFF)
|
|
{
|
|
if(dm_value > 30)
|
|
dm_value = 30;
|
|
dm_digtable.backoff_val = (u8)dm_value;
|
|
}
|
|
else if(dm_type == DIG_TYPE_RX_GAIN_MIN)
|
|
{
|
|
if(dm_value == 0)
|
|
dm_value = 0x1;
|
|
dm_digtable.rx_gain_range_min = (u8)dm_value;
|
|
}
|
|
else if(dm_type == DIG_TYPE_RX_GAIN_MAX)
|
|
{
|
|
if(dm_value > 0x50)
|
|
dm_value = 0x50;
|
|
dm_digtable.rx_gain_range_max = (u8)dm_value;
|
|
}
|
|
} /* DM_ChangeDynamicInitGainThresh */
|
|
extern void
|
|
dm_change_fsync_setting(
|
|
struct net_device *dev,
|
|
s32 DM_Type,
|
|
s32 DM_Value)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
if (DM_Type == 0) // monitor 0xc38 register
|
|
{
|
|
if(DM_Value > 1)
|
|
DM_Value = 1;
|
|
priv->framesyncMonitor = (u8)DM_Value;
|
|
//DbgPrint("pHalData->framesyncMonitor = %d", pHalData->framesyncMonitor);
|
|
}
|
|
}
|
|
|
|
extern void
|
|
dm_change_rxpath_selection_setting(
|
|
struct net_device *dev,
|
|
s32 DM_Type,
|
|
s32 DM_Value)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
prate_adaptive pRA = (prate_adaptive)&(priv->rate_adaptive);
|
|
|
|
|
|
if(DM_Type == 0)
|
|
{
|
|
if(DM_Value > 1)
|
|
DM_Value = 1;
|
|
DM_RxPathSelTable.Enable = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 1)
|
|
{
|
|
if(DM_Value > 1)
|
|
DM_Value = 1;
|
|
DM_RxPathSelTable.DbgMode = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 2)
|
|
{
|
|
if(DM_Value > 40)
|
|
DM_Value = 40;
|
|
DM_RxPathSelTable.SS_TH_low = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 3)
|
|
{
|
|
if(DM_Value > 25)
|
|
DM_Value = 25;
|
|
DM_RxPathSelTable.diff_TH = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 4)
|
|
{
|
|
if(DM_Value >= CCK_Rx_Version_MAX)
|
|
DM_Value = CCK_Rx_Version_1;
|
|
DM_RxPathSelTable.cck_method= (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 10)
|
|
{
|
|
if(DM_Value > 100)
|
|
DM_Value = 50;
|
|
DM_RxPathSelTable.rf_rssi[0] = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 11)
|
|
{
|
|
if(DM_Value > 100)
|
|
DM_Value = 50;
|
|
DM_RxPathSelTable.rf_rssi[1] = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 12)
|
|
{
|
|
if(DM_Value > 100)
|
|
DM_Value = 50;
|
|
DM_RxPathSelTable.rf_rssi[2] = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 13)
|
|
{
|
|
if(DM_Value > 100)
|
|
DM_Value = 50;
|
|
DM_RxPathSelTable.rf_rssi[3] = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 20)
|
|
{
|
|
if(DM_Value > 1)
|
|
DM_Value = 1;
|
|
pRA->ping_rssi_enable = (u8)DM_Value;
|
|
}
|
|
else if(DM_Type == 21)
|
|
{
|
|
if(DM_Value > 30)
|
|
DM_Value = 30;
|
|
pRA->ping_rssi_thresh_for_ra = DM_Value;
|
|
}
|
|
}
|
|
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_dig_init()
|
|
*
|
|
* Overview: Set DIG scheme init value.
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/15/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_dig_init(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
/* 2007/10/05 MH Disable DIG scheme now. Not tested. */
|
|
dm_digtable.dig_enable_flag = true;
|
|
dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI;
|
|
dm_digtable.dbg_mode = DM_DBG_OFF; //off=by real rssi value, on=by DM_DigTable.Rssi_val for new dig
|
|
dm_digtable.dig_algorithm_switch = 0;
|
|
|
|
/* 2007/10/04 MH Define init gain threshol. */
|
|
dm_digtable.dig_state = DM_STA_DIG_MAX;
|
|
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
|
|
dm_digtable.initialgain_lowerbound_state = false;
|
|
|
|
dm_digtable.rssi_low_thresh = DM_DIG_THRESH_LOW;
|
|
dm_digtable.rssi_high_thresh = DM_DIG_THRESH_HIGH;
|
|
|
|
dm_digtable.rssi_high_power_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW;
|
|
dm_digtable.rssi_high_power_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH;
|
|
|
|
dm_digtable.rssi_val = 50; //for new dig debug rssi value
|
|
dm_digtable.backoff_val = DM_DIG_BACKOFF;
|
|
dm_digtable.rx_gain_range_max = DM_DIG_MAX;
|
|
if(priv->CustomerID == RT_CID_819x_Netcore)
|
|
dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore;
|
|
else
|
|
dm_digtable.rx_gain_range_min = DM_DIG_MIN;
|
|
|
|
} /* dm_dig_init */
|
|
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_ctrl_initgain_byrssi()
|
|
*
|
|
* Overview: Driver must monitor RSSI and notify firmware to change initial
|
|
* gain according to different threshold. BB team provide the
|
|
* suggested solution.
|
|
*
|
|
* Input: struct net_device *dev
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/27/2008 amy Create Version 0 porting from windows code.
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_ctrl_initgain_byrssi(struct net_device *dev)
|
|
{
|
|
|
|
if (dm_digtable.dig_enable_flag == false)
|
|
return;
|
|
|
|
if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
|
|
dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev);
|
|
else if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
|
|
dm_ctrl_initgain_byrssi_by_driverrssi(dev);
|
|
// ;
|
|
else
|
|
return;
|
|
}
|
|
|
|
|
|
static void dm_ctrl_initgain_byrssi_by_driverrssi(
|
|
struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u8 i;
|
|
static u8 fw_dig=0;
|
|
|
|
if (dm_digtable.dig_enable_flag == false)
|
|
return;
|
|
|
|
//DbgPrint("Dig by Sw Rssi \n");
|
|
if(dm_digtable.dig_algorithm_switch) // if swithed algorithm, we have to disable FW Dig.
|
|
fw_dig = 0;
|
|
if(fw_dig <= 3) // execute several times to make sure the FW Dig is disabled
|
|
{// FW DIG Off
|
|
for(i=0; i<3; i++)
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
|
|
fw_dig++;
|
|
dm_digtable.dig_state = DM_STA_DIG_OFF; //fw dig off.
|
|
}
|
|
|
|
if(priv->ieee80211->state == IEEE80211_LINKED)
|
|
dm_digtable.cur_connect_state = DIG_CONNECT;
|
|
else
|
|
dm_digtable.cur_connect_state = DIG_DISCONNECT;
|
|
|
|
//DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d \n",
|
|
//DM_DigTable.PreConnectState, DM_DigTable.CurConnectState);
|
|
|
|
if(dm_digtable.dbg_mode == DM_DBG_OFF)
|
|
dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb;
|
|
//DbgPrint("DM_DigTable.Rssi_val = %d \n", DM_DigTable.Rssi_val);
|
|
dm_initial_gain(dev);
|
|
dm_pd_th(dev);
|
|
dm_cs_ratio(dev);
|
|
if(dm_digtable.dig_algorithm_switch)
|
|
dm_digtable.dig_algorithm_switch = 0;
|
|
dm_digtable.pre_connect_state = dm_digtable.cur_connect_state;
|
|
|
|
} /* dm_CtrlInitGainByRssi */
|
|
|
|
static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
|
|
struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
static u32 reset_cnt = 0;
|
|
u8 i;
|
|
|
|
if (dm_digtable.dig_enable_flag == false)
|
|
return;
|
|
|
|
if(dm_digtable.dig_algorithm_switch)
|
|
{
|
|
dm_digtable.dig_state = DM_STA_DIG_MAX;
|
|
// Fw DIG On.
|
|
for(i=0; i<3; i++)
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite.
|
|
dm_digtable.dig_algorithm_switch = 0;
|
|
}
|
|
|
|
if (priv->ieee80211->state != IEEE80211_LINKED)
|
|
return;
|
|
|
|
// For smooth, we can not change DIG state.
|
|
if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
|
|
(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
|
|
{
|
|
return;
|
|
}
|
|
//DbgPrint("Dig by Fw False Alarm\n");
|
|
//if (DM_DigTable.Dig_State == DM_STA_DIG_OFF)
|
|
/*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d",
|
|
pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh,
|
|
DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/
|
|
/* 1. When RSSI decrease, We have to judge if it is smaller than a treshold
|
|
and then execute below step. */
|
|
if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh))
|
|
{
|
|
/* 2008/02/05 MH When we execute silent reset, the DIG PHY parameters
|
|
will be reset to init value. We must prevent the condition. */
|
|
if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
|
|
(priv->reset_count == reset_cnt))
|
|
{
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
reset_cnt = priv->reset_count;
|
|
}
|
|
|
|
// If DIG is off, DIG high power state must reset.
|
|
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
|
|
dm_digtable.dig_state = DM_STA_DIG_OFF;
|
|
|
|
// 1.1 DIG Off.
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8); // Only clear byte 1 and rewrite.
|
|
|
|
// 1.2 Set initial gain.
|
|
write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17);
|
|
write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17);
|
|
write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17);
|
|
write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17);
|
|
|
|
// 1.3 Lower PD_TH for OFDM.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
|
|
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
|
|
#endif
|
|
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40);
|
|
*/
|
|
//else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
|
|
|
|
|
|
//else
|
|
//PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40);
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
|
|
// 1.4 Lower CS ratio for CCK.
|
|
write_nic_byte(dev, 0xa0a, 0x08);
|
|
|
|
// 1.5 Higher EDCCA.
|
|
//PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x325);
|
|
return;
|
|
|
|
}
|
|
|
|
/* 2. When RSSI increase, We have to judge if it is larger than a treshold
|
|
and then execute below step. */
|
|
if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) )
|
|
{
|
|
u8 reset_flag = 0;
|
|
|
|
if (dm_digtable.dig_state == DM_STA_DIG_ON &&
|
|
(priv->reset_count == reset_cnt))
|
|
{
|
|
dm_ctrl_initgain_byrssi_highpwr(dev);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if (priv->reset_count != reset_cnt)
|
|
reset_flag = 1;
|
|
|
|
reset_cnt = priv->reset_count;
|
|
}
|
|
|
|
dm_digtable.dig_state = DM_STA_DIG_ON;
|
|
//DbgPrint("DIG ON\n\r");
|
|
|
|
// 2.1 Set initial gain.
|
|
// 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment.
|
|
if (reset_flag == 1)
|
|
{
|
|
write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c);
|
|
write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x2c);
|
|
write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x2c);
|
|
write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x2c);
|
|
}
|
|
else
|
|
{
|
|
write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x20);
|
|
write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x20);
|
|
write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x20);
|
|
write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20);
|
|
}
|
|
|
|
// 2.2 Higher PD_TH for OFDM.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
|
|
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
|
|
#endif
|
|
/*
|
|
else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
*/
|
|
//else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)
|
|
|
|
//else
|
|
//PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42);
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
|
|
|
|
// 2.3 Higher CS ratio for CCK.
|
|
write_nic_byte(dev, 0xa0a, 0xcd);
|
|
|
|
// 2.4 Lower EDCCA.
|
|
/* 2008/01/11 MH 90/92 series are the same. */
|
|
//PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x346);
|
|
|
|
// 2.5 DIG On.
|
|
rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); // Only clear byte 1 and rewrite.
|
|
|
|
}
|
|
|
|
dm_ctrl_initgain_byrssi_highpwr(dev);
|
|
|
|
} /* dm_CtrlInitGainByRssi */
|
|
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_ctrl_initgain_byrssi_highpwr()
|
|
*
|
|
* Overview:
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/28/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_ctrl_initgain_byrssi_highpwr(
|
|
struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
static u32 reset_cnt_highpwr = 0;
|
|
|
|
// For smooth, we can not change high power DIG state in the range.
|
|
if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) &&
|
|
(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh))
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if
|
|
it is larger than a treshold and then execute below step. */
|
|
// 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue.
|
|
if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh)
|
|
{
|
|
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON &&
|
|
(priv->reset_count == reset_cnt_highpwr))
|
|
return;
|
|
else
|
|
dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
|
|
|
|
// 3.1 Higher PD_TH for OFDM for high power state.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
|
|
#endif
|
|
|
|
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
|
|
*/
|
|
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
|
|
}
|
|
else
|
|
{
|
|
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF&&
|
|
(priv->reset_count == reset_cnt_highpwr))
|
|
return;
|
|
else
|
|
dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
|
|
|
|
if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
|
|
priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)
|
|
{
|
|
// 3.2 Recover PD_TH for OFDM for normal power region.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
|
|
#endif
|
|
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
*/
|
|
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
|
|
}
|
|
}
|
|
|
|
reset_cnt_highpwr = priv->reset_count;
|
|
|
|
} /* dm_CtrlInitGainByRssiHighPwr */
|
|
|
|
|
|
static void dm_initial_gain(
|
|
struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u8 initial_gain=0;
|
|
static u8 initialized=0, force_write=0;
|
|
static u32 reset_cnt=0;
|
|
|
|
if(dm_digtable.dig_algorithm_switch)
|
|
{
|
|
initialized = 0;
|
|
reset_cnt = 0;
|
|
}
|
|
|
|
if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
|
|
{
|
|
if(dm_digtable.cur_connect_state == DIG_CONNECT)
|
|
{
|
|
if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max)
|
|
dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max;
|
|
else if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
|
|
dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min;
|
|
else
|
|
dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val;
|
|
}
|
|
else //current state is disconnected
|
|
{
|
|
if(dm_digtable.cur_ig_value == 0)
|
|
dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
|
|
else
|
|
dm_digtable.cur_ig_value = dm_digtable.pre_ig_value;
|
|
}
|
|
}
|
|
else // disconnected -> connected or connected -> disconnected
|
|
{
|
|
dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
|
|
dm_digtable.pre_ig_value = 0;
|
|
}
|
|
//DbgPrint("DM_DigTable.CurIGValue = 0x%x, DM_DigTable.PreIGValue = 0x%x\n", DM_DigTable.CurIGValue, DM_DigTable.PreIGValue);
|
|
|
|
// if silent reset happened, we should rewrite the values back
|
|
if(priv->reset_count != reset_cnt)
|
|
{
|
|
force_write = 1;
|
|
reset_cnt = priv->reset_count;
|
|
}
|
|
|
|
if(dm_digtable.pre_ig_value != read_nic_byte(dev, rOFDM0_XAAGCCore1))
|
|
force_write = 1;
|
|
|
|
{
|
|
if((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value)
|
|
|| !initialized || force_write)
|
|
{
|
|
initial_gain = (u8)dm_digtable.cur_ig_value;
|
|
//DbgPrint("Write initial gain = 0x%x\n", initial_gain);
|
|
// Set initial gain.
|
|
write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain);
|
|
write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain);
|
|
write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain);
|
|
write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain);
|
|
dm_digtable.pre_ig_value = dm_digtable.cur_ig_value;
|
|
initialized = 1;
|
|
force_write = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void dm_pd_th(
|
|
struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
static u8 initialized=0, force_write=0;
|
|
static u32 reset_cnt = 0;
|
|
|
|
if(dm_digtable.dig_algorithm_switch)
|
|
{
|
|
initialized = 0;
|
|
reset_cnt = 0;
|
|
}
|
|
|
|
if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
|
|
{
|
|
if(dm_digtable.cur_connect_state == DIG_CONNECT)
|
|
{
|
|
if (dm_digtable.rssi_val >= dm_digtable.rssi_high_power_highthresh)
|
|
dm_digtable.curpd_thstate = DIG_PD_AT_HIGH_POWER;
|
|
else if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
|
|
dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
|
|
else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) &&
|
|
(dm_digtable.rssi_val < dm_digtable.rssi_high_power_lowthresh))
|
|
dm_digtable.curpd_thstate = DIG_PD_AT_NORMAL_POWER;
|
|
else
|
|
dm_digtable.curpd_thstate = dm_digtable.prepd_thstate;
|
|
}
|
|
else
|
|
{
|
|
dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
|
|
}
|
|
}
|
|
else // disconnected -> connected or connected -> disconnected
|
|
{
|
|
dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
|
|
}
|
|
|
|
// if silent reset happened, we should rewrite the values back
|
|
if(priv->reset_count != reset_cnt)
|
|
{
|
|
force_write = 1;
|
|
reset_cnt = priv->reset_count;
|
|
}
|
|
|
|
{
|
|
if((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) ||
|
|
(initialized<=3) || force_write)
|
|
{
|
|
//DbgPrint("Write PD_TH state = %d\n", DM_DigTable.CurPD_THState);
|
|
if(dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER)
|
|
{
|
|
// Lower PD_TH for OFDM.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
|
|
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
|
|
#endif
|
|
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
|
|
*/
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
}
|
|
else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER)
|
|
{
|
|
// Higher PD_TH for OFDM.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
|
|
// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
|
|
#endif
|
|
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
|
|
*/
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
|
|
}
|
|
else if(dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER)
|
|
{
|
|
// Higher PD_TH for OFDM for high power state.
|
|
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
|
|
{
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
|
|
#else
|
|
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
|
|
#endif
|
|
/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
|
|
*/
|
|
}
|
|
else
|
|
write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
|
|
}
|
|
dm_digtable.prepd_thstate = dm_digtable.curpd_thstate;
|
|
if(initialized <= 3)
|
|
initialized++;
|
|
force_write = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void dm_cs_ratio(
|
|
struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
static u8 initialized=0,force_write=0;
|
|
static u32 reset_cnt = 0;
|
|
|
|
if(dm_digtable.dig_algorithm_switch)
|
|
{
|
|
initialized = 0;
|
|
reset_cnt = 0;
|
|
}
|
|
|
|
if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
|
|
{
|
|
if(dm_digtable.cur_connect_state == DIG_CONNECT)
|
|
{
|
|
if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
|
|
dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
|
|
else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) )
|
|
dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER;
|
|
else
|
|
dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state;
|
|
}
|
|
else
|
|
{
|
|
dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
|
|
}
|
|
}
|
|
else // disconnected -> connected or connected -> disconnected
|
|
{
|
|
dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
|
|
}
|
|
|
|
// if silent reset happened, we should rewrite the values back
|
|
if(priv->reset_count != reset_cnt)
|
|
{
|
|
force_write = 1;
|
|
reset_cnt = priv->reset_count;
|
|
}
|
|
|
|
|
|
{
|
|
if((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) ||
|
|
!initialized || force_write)
|
|
{
|
|
//DbgPrint("Write CS_ratio state = %d\n", DM_DigTable.CurCS_ratioState);
|
|
if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER)
|
|
{
|
|
// Lower CS ratio for CCK.
|
|
write_nic_byte(dev, 0xa0a, 0x08);
|
|
}
|
|
else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER)
|
|
{
|
|
// Higher CS ratio for CCK.
|
|
write_nic_byte(dev, 0xa0a, 0xcd);
|
|
}
|
|
dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state;
|
|
initialized = 1;
|
|
force_write = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
extern void dm_init_edca_turbo(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
priv->bcurrent_turbo_EDCA = false;
|
|
priv->ieee80211->bis_any_nonbepkts = false;
|
|
priv->bis_cur_rdlstate = false;
|
|
} // dm_init_edca_turbo
|
|
|
|
static void dm_check_edca_turbo(
|
|
struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
|
|
//PSTA_QOS pStaQos = pMgntInfo->pStaQos;
|
|
|
|
// Keep past Tx/Rx packet count for RT-to-RT EDCA turbo.
|
|
static unsigned long lastTxOkCnt = 0;
|
|
static unsigned long lastRxOkCnt = 0;
|
|
unsigned long curTxOkCnt = 0;
|
|
unsigned long curRxOkCnt = 0;
|
|
|
|
//
|
|
// Do not be Turbo if it's under WiFi config and Qos Enabled, because the EDCA parameters
|
|
// should follow the settings from QAP. By Bruce, 2007-12-07.
|
|
//
|
|
if(priv->ieee80211->state != IEEE80211_LINKED)
|
|
goto dm_CheckEdcaTurbo_EXIT;
|
|
// We do not turn on EDCA turbo mode for some AP that has IOT issue
|
|
if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO)
|
|
goto dm_CheckEdcaTurbo_EXIT;
|
|
|
|
// printk("========>%s():bis_any_nonbepkts is %d\n",__FUNCTION__,priv->bis_any_nonbepkts);
|
|
// Check the status for current condition.
|
|
if(!priv->ieee80211->bis_any_nonbepkts)
|
|
{
|
|
curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
|
|
curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
|
|
// For RT-AP, we needs to turn it on when Rx>Tx
|
|
if(curRxOkCnt > 4*curTxOkCnt)
|
|
{
|
|
//printk("%s():curRxOkCnt > 4*curTxOkCnt\n");
|
|
if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
|
|
{
|
|
write_nic_dword(dev, EDCAPARA_BE, edca_setting_DL[pHTInfo->IOTPeer]);
|
|
priv->bis_cur_rdlstate = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
|
|
//printk("%s():curRxOkCnt < 4*curTxOkCnt\n");
|
|
if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
|
|
{
|
|
write_nic_dword(dev, EDCAPARA_BE, edca_setting_UL[pHTInfo->IOTPeer]);
|
|
priv->bis_cur_rdlstate = false;
|
|
}
|
|
|
|
}
|
|
|
|
priv->bcurrent_turbo_EDCA = true;
|
|
}
|
|
else
|
|
{
|
|
//
|
|
// Turn Off EDCA turbo here.
|
|
// Restore original EDCA according to the declaration of AP.
|
|
//
|
|
if(priv->bcurrent_turbo_EDCA)
|
|
{
|
|
|
|
{
|
|
u8 u1bAIFS;
|
|
u32 u4bAcParam;
|
|
struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
|
|
u8 mode = priv->ieee80211->mode;
|
|
|
|
// For Each time updating EDCA parameter, reset EDCA turbo mode status.
|
|
dm_init_edca_turbo(dev);
|
|
u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ?9:20) + aSifsTime;
|
|
u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[0]))<< AC_PARAM_TXOP_LIMIT_OFFSET)|
|
|
(((u32)(qos_parameters->cw_max[0]))<< AC_PARAM_ECW_MAX_OFFSET)|
|
|
(((u32)(qos_parameters->cw_min[0]))<< AC_PARAM_ECW_MIN_OFFSET)|
|
|
((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
|
|
//write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);
|
|
write_nic_dword(dev, EDCAPARA_BE, u4bAcParam);
|
|
|
|
// Check ACM bit.
|
|
// If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.
|
|
{
|
|
// TODO: Modified this part and try to set acm control in only 1 IO processing!!
|
|
|
|
PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]);
|
|
u8 AcmCtrl = read_nic_byte( dev, AcmHwCtrl );
|
|
if( pAciAifsn->f.ACM )
|
|
{ // ACM bit is 1.
|
|
AcmCtrl |= AcmHw_BeqEn;
|
|
}
|
|
else
|
|
{ // ACM bit is 0.
|
|
AcmCtrl &= (~AcmHw_BeqEn);
|
|
}
|
|
|
|
RT_TRACE( COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl ) ;
|
|
write_nic_byte(dev, AcmHwCtrl, AcmCtrl );
|
|
}
|
|
}
|
|
priv->bcurrent_turbo_EDCA = false;
|
|
}
|
|
}
|
|
|
|
|
|
dm_CheckEdcaTurbo_EXIT:
|
|
// Set variables for next time.
|
|
priv->ieee80211->bis_any_nonbepkts = false;
|
|
lastTxOkCnt = priv->stats.txbytesunicast;
|
|
lastRxOkCnt = priv->stats.rxbytesunicast;
|
|
} // dm_CheckEdcaTurbo
|
|
|
|
extern void DM_CTSToSelfSetting(struct net_device * dev,u32 DM_Type, u32 DM_Value)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
|
|
|
|
if (DM_Type == 0) // CTS to self disable/enable
|
|
{
|
|
if(DM_Value > 1)
|
|
DM_Value = 1;
|
|
priv->ieee80211->bCTSToSelfEnable = (bool)DM_Value;
|
|
//DbgPrint("pMgntInfo->bCTSToSelfEnable = %d\n", pMgntInfo->bCTSToSelfEnable);
|
|
}
|
|
else if(DM_Type == 1) //CTS to self Th
|
|
{
|
|
if(DM_Value >= 50)
|
|
DM_Value = 50;
|
|
priv->ieee80211->CTSToSelfTH = (u8)DM_Value;
|
|
//DbgPrint("pMgntInfo->CTSToSelfTH = %d\n", pMgntInfo->CTSToSelfTH);
|
|
}
|
|
}
|
|
|
|
static void dm_init_ctstoself(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
|
|
|
|
priv->ieee80211->bCTSToSelfEnable = TRUE;
|
|
priv->ieee80211->CTSToSelfTH = CTSToSelfTHVal;
|
|
}
|
|
|
|
static void dm_ctstoself(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
|
|
PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo;
|
|
static unsigned long lastTxOkCnt = 0;
|
|
static unsigned long lastRxOkCnt = 0;
|
|
unsigned long curTxOkCnt = 0;
|
|
unsigned long curRxOkCnt = 0;
|
|
|
|
if(priv->ieee80211->bCTSToSelfEnable != TRUE)
|
|
{
|
|
pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
|
|
return;
|
|
}
|
|
/*
|
|
1. Uplink
|
|
2. Linksys350/Linksys300N
|
|
3. <50 disable, >55 enable
|
|
*/
|
|
|
|
if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
|
|
{
|
|
curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
|
|
curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
|
|
if(curRxOkCnt > 4*curTxOkCnt) //downlink, disable CTS to self
|
|
{
|
|
pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
|
|
//DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n");
|
|
}
|
|
else //uplink
|
|
{
|
|
pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
|
|
}
|
|
|
|
lastTxOkCnt = priv->stats.txbytesunicast;
|
|
lastRxOkCnt = priv->stats.rxbytesunicast;
|
|
}
|
|
}
|
|
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_check_rfctrl_gpio()
|
|
*
|
|
* Overview: Copy 8187B template for 9xseries.
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/28/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_check_rfctrl_gpio(struct net_device * dev)
|
|
{
|
|
//struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
// Walk around for DTM test, we will not enable HW - radio on/off because r/w
|
|
// page 1 register before Lextra bus is enabled cause system fails when resuming
|
|
// from S4. 20080218, Emily
|
|
|
|
// Stop to execute workitem to prevent S3/S4 bug.
|
|
#ifdef RTL8190P
|
|
return;
|
|
#endif
|
|
#ifdef RTL8192U
|
|
return;
|
|
#endif
|
|
#ifdef RTL8192E
|
|
queue_delayed_work(priv->priv_wq,&priv->gpio_change_rf_wq,0);
|
|
#endif
|
|
|
|
} /* dm_CheckRfCtrlGPIO */
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_check_pbc_gpio()
|
|
*
|
|
* Overview: Check if PBC button is pressed.
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/28/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_check_pbc_gpio(struct net_device *dev)
|
|
{
|
|
#ifdef RTL8192U
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u8 tmp1byte;
|
|
|
|
|
|
tmp1byte = read_nic_byte(dev,GPI);
|
|
if(tmp1byte == 0xff)
|
|
return;
|
|
|
|
if (tmp1byte&BIT6 || tmp1byte&BIT0)
|
|
{
|
|
// Here we only set bPbcPressed to TRUE
|
|
// After trigger PBC, the variable will be set to FALSE
|
|
RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n");
|
|
priv->bpbc_pressed = true;
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
#ifdef RTL8192E
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_GPIOChangeRF
|
|
* Overview: PCI will not support workitem call back HW radio on-off control.
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 02/21/2008 MHC Create Version 0.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
extern void dm_gpio_change_rf_callback(struct work_struct *work)
|
|
{
|
|
struct delayed_work *dwork = container_of(work,struct delayed_work,work);
|
|
struct r8192_priv *priv = container_of(dwork,struct r8192_priv,gpio_change_rf_wq);
|
|
struct net_device *dev = priv->ieee80211->dev;
|
|
u8 tmp1byte;
|
|
RT_RF_POWER_STATE eRfPowerStateToSet;
|
|
bool bActuallySet = false;
|
|
|
|
do{
|
|
bActuallySet=false;
|
|
|
|
if(!priv->up)
|
|
{
|
|
RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF),"dm_gpio_change_rf_callback(): Callback function breaks out!!\n");
|
|
}
|
|
else
|
|
{
|
|
// 0x108 GPIO input register is read only
|
|
//set 0x108 B1= 1: RF-ON; 0: RF-OFF.
|
|
tmp1byte = read_nic_byte(dev,GPI);
|
|
|
|
eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff;
|
|
|
|
if( (priv->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn))
|
|
{
|
|
RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n");
|
|
|
|
priv->bHwRadioOff = false;
|
|
bActuallySet = true;
|
|
}
|
|
else if ( (priv->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff))
|
|
{
|
|
RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n");
|
|
priv->bHwRadioOff = true;
|
|
bActuallySet = true;
|
|
}
|
|
|
|
if(bActuallySet)
|
|
{
|
|
#ifdef TO_DO
|
|
MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW);
|
|
//DrvIFIndicateCurrentPhyStatus(pAdapter);
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
msleep(2000);
|
|
}
|
|
|
|
}
|
|
}while(TRUE)
|
|
|
|
} /* dm_GPIOChangeRF */
|
|
|
|
#endif
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: DM_RFPathCheckWorkItemCallBack()
|
|
*
|
|
* Overview: Check if Current RF RX path is enabled
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 01/30/2008 MHC Create Version 0.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
extern void dm_rf_pathcheck_workitemcallback(struct work_struct *work)
|
|
{
|
|
struct delayed_work *dwork = container_of(work,struct delayed_work,work);
|
|
struct r8192_priv *priv = container_of(dwork,struct r8192_priv,rfpath_check_wq);
|
|
struct net_device *dev =priv->ieee80211->dev;
|
|
//bool bactually_set = false;
|
|
u8 rfpath = 0, i;
|
|
|
|
|
|
/* 2008/01/30 MH After discussing with SD3 Jerry, 0xc04/0xd04 register will
|
|
always be the same. We only read 0xc04 now. */
|
|
rfpath = read_nic_byte(dev, 0xc04);
|
|
|
|
// Check Bit 0-3, it means if RF A-D is enabled.
|
|
for (i = 0; i < RF90_PATH_MAX; i++)
|
|
{
|
|
if (rfpath & (0x01<<i))
|
|
priv->brfpath_rxenable[i] = 1;
|
|
else
|
|
priv->brfpath_rxenable[i] = 0;
|
|
}
|
|
if(!DM_RxPathSelTable.Enable)
|
|
return;
|
|
|
|
dm_rxpath_sel_byrssi(dev);
|
|
} /* DM_RFPathCheckWorkItemCallBack */
|
|
|
|
static void dm_init_rxpath_selection(struct net_device * dev)
|
|
{
|
|
u8 i;
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
DM_RxPathSelTable.Enable = 1; //default enabled
|
|
DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low;
|
|
DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH;
|
|
if(priv->CustomerID == RT_CID_819x_Netcore)
|
|
DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
|
|
else
|
|
DM_RxPathSelTable.cck_method = CCK_Rx_Version_1;
|
|
DM_RxPathSelTable.DbgMode = DM_DBG_OFF;
|
|
DM_RxPathSelTable.disabledRF = 0;
|
|
for(i=0; i<4; i++)
|
|
{
|
|
DM_RxPathSelTable.rf_rssi[i] = 50;
|
|
DM_RxPathSelTable.cck_pwdb_sta[i] = -64;
|
|
DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
|
|
}
|
|
}
|
|
|
|
static void dm_rxpath_sel_byrssi(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u8 i, max_rssi_index=0, min_rssi_index=0, sec_rssi_index=0, rf_num=0;
|
|
u8 tmp_max_rssi=0, tmp_min_rssi=0, tmp_sec_rssi=0;
|
|
u8 cck_default_Rx=0x2; //RF-C
|
|
u8 cck_optional_Rx=0x3;//RF-D
|
|
long tmp_cck_max_pwdb=0, tmp_cck_min_pwdb=0, tmp_cck_sec_pwdb=0;
|
|
u8 cck_rx_ver2_max_index=0, cck_rx_ver2_min_index=0, cck_rx_ver2_sec_index=0;
|
|
u8 cur_rf_rssi;
|
|
long cur_cck_pwdb;
|
|
static u8 disabled_rf_cnt=0, cck_Rx_Path_initialized=0;
|
|
u8 update_cck_rx_path;
|
|
|
|
if(priv->rf_type != RF_2T4R)
|
|
return;
|
|
|
|
if(!cck_Rx_Path_initialized)
|
|
{
|
|
DM_RxPathSelTable.cck_Rx_path = (read_nic_byte(dev, 0xa07)&0xf);
|
|
cck_Rx_Path_initialized = 1;
|
|
}
|
|
|
|
DM_RxPathSelTable.disabledRF = 0xf;
|
|
DM_RxPathSelTable.disabledRF &=~ (read_nic_byte(dev, 0xc04));
|
|
|
|
if(priv->ieee80211->mode == WIRELESS_MODE_B)
|
|
{
|
|
DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; //pure B mode, fixed cck version2
|
|
//DbgPrint("Pure B mode, use cck rx version2 \n");
|
|
}
|
|
|
|
//decide max/sec/min rssi index
|
|
for (i=0; i<RF90_PATH_MAX; i++)
|
|
{
|
|
if(!DM_RxPathSelTable.DbgMode)
|
|
DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i];
|
|
|
|
if(priv->brfpath_rxenable[i])
|
|
{
|
|
rf_num++;
|
|
cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i];
|
|
|
|
if(rf_num == 1) // find first enabled rf path and the rssi values
|
|
{ //initialize, set all rssi index to the same one
|
|
max_rssi_index = min_rssi_index = sec_rssi_index = i;
|
|
tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi;
|
|
}
|
|
else if(rf_num == 2)
|
|
{ // we pick up the max index first, and let sec and min to be the same one
|
|
if(cur_rf_rssi >= tmp_max_rssi)
|
|
{
|
|
tmp_max_rssi = cur_rf_rssi;
|
|
max_rssi_index = i;
|
|
}
|
|
else
|
|
{
|
|
tmp_sec_rssi = tmp_min_rssi = cur_rf_rssi;
|
|
sec_rssi_index = min_rssi_index = i;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(cur_rf_rssi > tmp_max_rssi)
|
|
{
|
|
tmp_sec_rssi = tmp_max_rssi;
|
|
sec_rssi_index = max_rssi_index;
|
|
tmp_max_rssi = cur_rf_rssi;
|
|
max_rssi_index = i;
|
|
}
|
|
else if(cur_rf_rssi == tmp_max_rssi)
|
|
{ // let sec and min point to the different index
|
|
tmp_sec_rssi = cur_rf_rssi;
|
|
sec_rssi_index = i;
|
|
}
|
|
else if((cur_rf_rssi < tmp_max_rssi) &&(cur_rf_rssi > tmp_sec_rssi))
|
|
{
|
|
tmp_sec_rssi = cur_rf_rssi;
|
|
sec_rssi_index = i;
|
|
}
|
|
else if(cur_rf_rssi == tmp_sec_rssi)
|
|
{
|
|
if(tmp_sec_rssi == tmp_min_rssi)
|
|
{ // let sec and min point to the different index
|
|
tmp_sec_rssi = cur_rf_rssi;
|
|
sec_rssi_index = i;
|
|
}
|
|
else
|
|
{
|
|
// This case we don't need to set any index
|
|
}
|
|
}
|
|
else if((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi))
|
|
{
|
|
// This case we don't need to set any index
|
|
}
|
|
else if(cur_rf_rssi == tmp_min_rssi)
|
|
{
|
|
if(tmp_sec_rssi == tmp_min_rssi)
|
|
{ // let sec and min point to the different index
|
|
tmp_min_rssi = cur_rf_rssi;
|
|
min_rssi_index = i;
|
|
}
|
|
else
|
|
{
|
|
// This case we don't need to set any index
|
|
}
|
|
}
|
|
else if(cur_rf_rssi < tmp_min_rssi)
|
|
{
|
|
tmp_min_rssi = cur_rf_rssi;
|
|
min_rssi_index = i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rf_num = 0;
|
|
// decide max/sec/min cck pwdb index
|
|
if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
|
|
{
|
|
for (i=0; i<RF90_PATH_MAX; i++)
|
|
{
|
|
if(priv->brfpath_rxenable[i])
|
|
{
|
|
rf_num++;
|
|
cur_cck_pwdb = DM_RxPathSelTable.cck_pwdb_sta[i];
|
|
|
|
if(rf_num == 1) // find first enabled rf path and the rssi values
|
|
{ //initialize, set all rssi index to the same one
|
|
cck_rx_ver2_max_index = cck_rx_ver2_min_index = cck_rx_ver2_sec_index = i;
|
|
tmp_cck_max_pwdb = tmp_cck_min_pwdb = tmp_cck_sec_pwdb = cur_cck_pwdb;
|
|
}
|
|
else if(rf_num == 2)
|
|
{ // we pick up the max index first, and let sec and min to be the same one
|
|
if(cur_cck_pwdb >= tmp_cck_max_pwdb)
|
|
{
|
|
tmp_cck_max_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_max_index = i;
|
|
}
|
|
else
|
|
{
|
|
tmp_cck_sec_pwdb = tmp_cck_min_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_sec_index = cck_rx_ver2_min_index = i;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(cur_cck_pwdb > tmp_cck_max_pwdb)
|
|
{
|
|
tmp_cck_sec_pwdb = tmp_cck_max_pwdb;
|
|
cck_rx_ver2_sec_index = cck_rx_ver2_max_index;
|
|
tmp_cck_max_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_max_index = i;
|
|
}
|
|
else if(cur_cck_pwdb == tmp_cck_max_pwdb)
|
|
{ // let sec and min point to the different index
|
|
tmp_cck_sec_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_sec_index = i;
|
|
}
|
|
else if((cur_cck_pwdb < tmp_cck_max_pwdb) &&(cur_cck_pwdb > tmp_cck_sec_pwdb))
|
|
{
|
|
tmp_cck_sec_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_sec_index = i;
|
|
}
|
|
else if(cur_cck_pwdb == tmp_cck_sec_pwdb)
|
|
{
|
|
if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
|
|
{ // let sec and min point to the different index
|
|
tmp_cck_sec_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_sec_index = i;
|
|
}
|
|
else
|
|
{
|
|
// This case we don't need to set any index
|
|
}
|
|
}
|
|
else if((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb))
|
|
{
|
|
// This case we don't need to set any index
|
|
}
|
|
else if(cur_cck_pwdb == tmp_cck_min_pwdb)
|
|
{
|
|
if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
|
|
{ // let sec and min point to the different index
|
|
tmp_cck_min_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_min_index = i;
|
|
}
|
|
else
|
|
{
|
|
// This case we don't need to set any index
|
|
}
|
|
}
|
|
else if(cur_cck_pwdb < tmp_cck_min_pwdb)
|
|
{
|
|
tmp_cck_min_pwdb = cur_cck_pwdb;
|
|
cck_rx_ver2_min_index = i;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Set CCK Rx path
|
|
// reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path.
|
|
update_cck_rx_path = 0;
|
|
if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
|
|
{
|
|
cck_default_Rx = cck_rx_ver2_max_index;
|
|
cck_optional_Rx = cck_rx_ver2_sec_index;
|
|
if(tmp_cck_max_pwdb != -64)
|
|
update_cck_rx_path = 1;
|
|
}
|
|
|
|
if(tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2)
|
|
{
|
|
if((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH)
|
|
{
|
|
//record the enabled rssi threshold
|
|
DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5;
|
|
//disable the BB Rx path, OFDM
|
|
rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xc04[3:0]
|
|
rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<min_rssi_index, 0x0); // 0xd04[3:0]
|
|
disabled_rf_cnt++;
|
|
}
|
|
if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_1)
|
|
{
|
|
cck_default_Rx = max_rssi_index;
|
|
cck_optional_Rx = sec_rssi_index;
|
|
if(tmp_max_rssi)
|
|
update_cck_rx_path = 1;
|
|
}
|
|
}
|
|
|
|
if(update_cck_rx_path)
|
|
{
|
|
DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2)|(cck_optional_Rx);
|
|
rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000, DM_RxPathSelTable.cck_Rx_path);
|
|
}
|
|
|
|
if(DM_RxPathSelTable.disabledRF)
|
|
{
|
|
for(i=0; i<4; i++)
|
|
{
|
|
if((DM_RxPathSelTable.disabledRF>>i) & 0x1) //disabled rf
|
|
{
|
|
if(tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i])
|
|
{
|
|
//enable the BB Rx path
|
|
//DbgPrint("RF-%d is enabled. \n", 0x1<<i);
|
|
rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<i, 0x1); // 0xc04[3:0]
|
|
rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<i, 0x1); // 0xd04[3:0]
|
|
DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
|
|
disabled_rf_cnt--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_check_rx_path_selection()
|
|
*
|
|
* Overview: Call a workitem to check current RXRF path and Rx Path selection by RSSI.
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/28/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_check_rx_path_selection(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
queue_delayed_work(priv->priv_wq,&priv->rfpath_check_wq,0);
|
|
} /* dm_CheckRxRFPath */
|
|
|
|
|
|
static void dm_init_fsync (struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
priv->ieee80211->fsync_time_interval = 500;
|
|
priv->ieee80211->fsync_rate_bitmap = 0x0f000800;
|
|
priv->ieee80211->fsync_rssi_threshold = 30;
|
|
#ifdef RTL8190P
|
|
priv->ieee80211->bfsync_enable = true;
|
|
#else
|
|
priv->ieee80211->bfsync_enable = false;
|
|
#endif
|
|
priv->ieee80211->fsync_multiple_timeinterval = 3;
|
|
priv->ieee80211->fsync_firstdiff_ratethreshold= 100;
|
|
priv->ieee80211->fsync_seconddiff_ratethreshold= 200;
|
|
priv->ieee80211->fsync_state = Default_Fsync;
|
|
priv->framesyncMonitor = 1; // current default 0xc38 monitor on
|
|
|
|
init_timer(&priv->fsync_timer);
|
|
priv->fsync_timer.data = (unsigned long)dev;
|
|
priv->fsync_timer.function = dm_fsync_timer_callback;
|
|
}
|
|
|
|
|
|
static void dm_deInit_fsync(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
del_timer_sync(&priv->fsync_timer);
|
|
}
|
|
|
|
extern void dm_fsync_timer_callback(unsigned long data)
|
|
{
|
|
struct net_device *dev = (struct net_device *)data;
|
|
struct r8192_priv *priv = ieee80211_priv((struct net_device *)data);
|
|
u32 rate_index, rate_count = 0, rate_count_diff=0;
|
|
bool bSwitchFromCountDiff = false;
|
|
bool bDoubleTimeInterval = false;
|
|
|
|
if( priv->ieee80211->state == IEEE80211_LINKED &&
|
|
priv->ieee80211->bfsync_enable &&
|
|
(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
|
|
{
|
|
// Count rate 54, MCS [7], [12, 13, 14, 15]
|
|
u32 rate_bitmap;
|
|
for(rate_index = 0; rate_index <= 27; rate_index++)
|
|
{
|
|
rate_bitmap = 1 << rate_index;
|
|
if(priv->ieee80211->fsync_rate_bitmap & rate_bitmap)
|
|
rate_count+= priv->stats.received_rate_histogram[1][rate_index];
|
|
}
|
|
|
|
if(rate_count < priv->rate_record)
|
|
rate_count_diff = 0xffffffff - rate_count + priv->rate_record;
|
|
else
|
|
rate_count_diff = rate_count - priv->rate_record;
|
|
if(rate_count_diff < priv->rateCountDiffRecord)
|
|
{
|
|
|
|
u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff;
|
|
// Contiune count
|
|
if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold)
|
|
priv->ContiuneDiffCount++;
|
|
else
|
|
priv->ContiuneDiffCount = 0;
|
|
|
|
// Contiune count over
|
|
if(priv->ContiuneDiffCount >=2)
|
|
{
|
|
bSwitchFromCountDiff = true;
|
|
priv->ContiuneDiffCount = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Stop contiune count
|
|
priv->ContiuneDiffCount = 0;
|
|
}
|
|
|
|
//If Count diff <= FsyncRateCountThreshold
|
|
if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold)
|
|
{
|
|
bSwitchFromCountDiff = true;
|
|
priv->ContiuneDiffCount = 0;
|
|
}
|
|
priv->rate_record = rate_count;
|
|
priv->rateCountDiffRecord = rate_count_diff;
|
|
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
|
|
// if we never receive those mcs rate and rssi > 30 % then switch fsyn
|
|
if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff)
|
|
{
|
|
bDoubleTimeInterval = true;
|
|
priv->bswitch_fsync = !priv->bswitch_fsync;
|
|
if(priv->bswitch_fsync)
|
|
{
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, 0xC36, 0x00);
|
|
#else
|
|
write_nic_byte(dev,0xC36, 0x1c);
|
|
#endif
|
|
write_nic_byte(dev, 0xC3e, 0x90);
|
|
}
|
|
else
|
|
{
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, 0xC36, 0x40);
|
|
#else
|
|
write_nic_byte(dev, 0xC36, 0x5c);
|
|
#endif
|
|
write_nic_byte(dev, 0xC3e, 0x96);
|
|
}
|
|
}
|
|
else if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->fsync_rssi_threshold)
|
|
{
|
|
if(priv->bswitch_fsync)
|
|
{
|
|
priv->bswitch_fsync = false;
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, 0xC36, 0x40);
|
|
#else
|
|
write_nic_byte(dev, 0xC36, 0x5c);
|
|
#endif
|
|
write_nic_byte(dev, 0xC3e, 0x96);
|
|
}
|
|
}
|
|
if(bDoubleTimeInterval){
|
|
if(timer_pending(&priv->fsync_timer))
|
|
del_timer_sync(&priv->fsync_timer);
|
|
priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval*priv->ieee80211->fsync_multiple_timeinterval);
|
|
add_timer(&priv->fsync_timer);
|
|
}
|
|
else{
|
|
if(timer_pending(&priv->fsync_timer))
|
|
del_timer_sync(&priv->fsync_timer);
|
|
priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval);
|
|
add_timer(&priv->fsync_timer);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Let Register return to default value;
|
|
if(priv->bswitch_fsync)
|
|
{
|
|
priv->bswitch_fsync = false;
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, 0xC36, 0x40);
|
|
#else
|
|
write_nic_byte(dev, 0xC36, 0x5c);
|
|
#endif
|
|
write_nic_byte(dev, 0xC3e, 0x96);
|
|
}
|
|
priv->ContiuneDiffCount = 0;
|
|
#ifdef RTL8190P
|
|
write_nic_dword(dev, rOFDM0_RxDetector2, 0x164052cd);
|
|
#else
|
|
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
|
|
#endif
|
|
}
|
|
RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount);
|
|
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
|
|
}
|
|
|
|
static void dm_StartHWFsync(struct net_device *dev)
|
|
{
|
|
RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__);
|
|
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf);
|
|
write_nic_byte(dev, 0xc3b, 0x41);
|
|
}
|
|
|
|
static void dm_EndSWFsync(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__);
|
|
del_timer_sync(&(priv->fsync_timer));
|
|
|
|
// Let Register return to default value;
|
|
if(priv->bswitch_fsync)
|
|
{
|
|
priv->bswitch_fsync = false;
|
|
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, 0xC36, 0x40);
|
|
#else
|
|
write_nic_byte(dev, 0xC36, 0x5c);
|
|
#endif
|
|
|
|
write_nic_byte(dev, 0xC3e, 0x96);
|
|
}
|
|
|
|
priv->ContiuneDiffCount = 0;
|
|
#ifndef RTL8190P
|
|
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
|
|
#endif
|
|
|
|
}
|
|
|
|
static void dm_StartSWFsync(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
u32 rateIndex;
|
|
u32 rateBitmap;
|
|
|
|
RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
|
|
// Initial rate record to zero, start to record.
|
|
priv->rate_record = 0;
|
|
// Initial contiune diff count to zero, start to record.
|
|
priv->ContiuneDiffCount = 0;
|
|
priv->rateCountDiffRecord = 0;
|
|
priv->bswitch_fsync = false;
|
|
|
|
if(priv->ieee80211->mode == WIRELESS_MODE_N_24G)
|
|
{
|
|
priv->ieee80211->fsync_firstdiff_ratethreshold= 600;
|
|
priv->ieee80211->fsync_seconddiff_ratethreshold = 0xffff;
|
|
}
|
|
else
|
|
{
|
|
priv->ieee80211->fsync_firstdiff_ratethreshold= 200;
|
|
priv->ieee80211->fsync_seconddiff_ratethreshold = 200;
|
|
}
|
|
for(rateIndex = 0; rateIndex <= 27; rateIndex++)
|
|
{
|
|
rateBitmap = 1 << rateIndex;
|
|
if(priv->ieee80211->fsync_rate_bitmap & rateBitmap)
|
|
priv->rate_record += priv->stats.received_rate_histogram[1][rateIndex];
|
|
}
|
|
if(timer_pending(&priv->fsync_timer))
|
|
del_timer_sync(&priv->fsync_timer);
|
|
priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval);
|
|
add_timer(&priv->fsync_timer);
|
|
|
|
#ifndef RTL8190P
|
|
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd);
|
|
#endif
|
|
|
|
}
|
|
|
|
static void dm_EndHWFsync(struct net_device *dev)
|
|
{
|
|
RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
|
|
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
|
|
write_nic_byte(dev, 0xc3b, 0x49);
|
|
|
|
}
|
|
|
|
void dm_check_fsync(struct net_device *dev)
|
|
{
|
|
#define RegC38_Default 0
|
|
#define RegC38_NonFsync_Other_AP 1
|
|
#define RegC38_Fsync_AP_BCM 2
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
//u32 framesyncC34;
|
|
static u8 reg_c38_State=RegC38_Default;
|
|
static u32 reset_cnt=0;
|
|
|
|
RT_TRACE(COMP_HALDM, "RSSI %d TimeInterval %d MultipleTimeInterval %d\n", priv->ieee80211->fsync_rssi_threshold, priv->ieee80211->fsync_time_interval, priv->ieee80211->fsync_multiple_timeinterval);
|
|
RT_TRACE(COMP_HALDM, "RateBitmap 0x%x FirstDiffRateThreshold %d SecondDiffRateThreshold %d\n", priv->ieee80211->fsync_rate_bitmap, priv->ieee80211->fsync_firstdiff_ratethreshold, priv->ieee80211->fsync_seconddiff_ratethreshold);
|
|
|
|
if( priv->ieee80211->state == IEEE80211_LINKED &&
|
|
(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
|
|
{
|
|
if(priv->ieee80211->bfsync_enable == 0)
|
|
{
|
|
switch(priv->ieee80211->fsync_state)
|
|
{
|
|
case Default_Fsync:
|
|
dm_StartHWFsync(dev);
|
|
priv->ieee80211->fsync_state = HW_Fsync;
|
|
break;
|
|
case SW_Fsync:
|
|
dm_EndSWFsync(dev);
|
|
dm_StartHWFsync(dev);
|
|
priv->ieee80211->fsync_state = HW_Fsync;
|
|
break;
|
|
case HW_Fsync:
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
switch(priv->ieee80211->fsync_state)
|
|
{
|
|
case Default_Fsync:
|
|
dm_StartSWFsync(dev);
|
|
priv->ieee80211->fsync_state = SW_Fsync;
|
|
break;
|
|
case HW_Fsync:
|
|
dm_EndHWFsync(dev);
|
|
dm_StartSWFsync(dev);
|
|
priv->ieee80211->fsync_state = SW_Fsync;
|
|
break;
|
|
case SW_Fsync:
|
|
default:
|
|
break;
|
|
|
|
}
|
|
}
|
|
if(priv->framesyncMonitor)
|
|
{
|
|
if(reg_c38_State != RegC38_Fsync_AP_BCM)
|
|
{ //For broadcom AP we write different default value
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, 0x15);
|
|
#else
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, 0x95);
|
|
#endif
|
|
|
|
reg_c38_State = RegC38_Fsync_AP_BCM;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
switch(priv->ieee80211->fsync_state)
|
|
{
|
|
case HW_Fsync:
|
|
dm_EndHWFsync(dev);
|
|
priv->ieee80211->fsync_state = Default_Fsync;
|
|
break;
|
|
case SW_Fsync:
|
|
dm_EndSWFsync(dev);
|
|
priv->ieee80211->fsync_state = Default_Fsync;
|
|
break;
|
|
case Default_Fsync:
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if(priv->framesyncMonitor)
|
|
{
|
|
if(priv->ieee80211->state == IEEE80211_LINKED)
|
|
{
|
|
if(priv->undecorated_smoothed_pwdb <= RegC38_TH)
|
|
{
|
|
if(reg_c38_State != RegC38_NonFsync_Other_AP)
|
|
{
|
|
#ifdef RTL8190P
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, 0x10);
|
|
#else
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, 0x90);
|
|
#endif
|
|
|
|
reg_c38_State = RegC38_NonFsync_Other_AP;
|
|
}
|
|
}
|
|
else if(priv->undecorated_smoothed_pwdb >= (RegC38_TH+5))
|
|
{
|
|
if(reg_c38_State)
|
|
{
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
|
|
reg_c38_State = RegC38_Default;
|
|
//DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x \n", pHalData->framesync);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(reg_c38_State)
|
|
{
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
|
|
reg_c38_State = RegC38_Default;
|
|
//DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x \n", pHalData->framesync);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(priv->framesyncMonitor)
|
|
{
|
|
if(priv->reset_count != reset_cnt)
|
|
{ //After silent reset, the reg_c38_State will be returned to default value
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
|
|
reg_c38_State = RegC38_Default;
|
|
reset_cnt = priv->reset_count;
|
|
//DbgPrint("reg_c38_State = 0 for silent reset. \n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(reg_c38_State)
|
|
{
|
|
write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
|
|
reg_c38_State = RegC38_Default;
|
|
//DbgPrint("framesync no monitor, write 0xc38 = 0x%x \n", pHalData->framesync);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: dm_shadow_init()
|
|
*
|
|
* Overview: Store all NIC MAC/BB register content.
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 05/29/2008 amy Create Version 0 porting from windows code.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
extern void dm_shadow_init(struct net_device *dev)
|
|
{
|
|
u8 page;
|
|
u16 offset;
|
|
|
|
for (page = 0; page < 5; page++)
|
|
for (offset = 0; offset < 256; offset++)
|
|
{
|
|
dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256);
|
|
//DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]);
|
|
}
|
|
|
|
for (page = 8; page < 11; page++)
|
|
for (offset = 0; offset < 256; offset++)
|
|
dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256);
|
|
|
|
for (page = 12; page < 15; page++)
|
|
for (offset = 0; offset < 256; offset++)
|
|
dm_shadow[page][offset] = read_nic_byte(dev, offset+page*256);
|
|
|
|
} /* dm_shadow_init */
|
|
|
|
/*---------------------------Define function prototype------------------------*/
|
|
/*-----------------------------------------------------------------------------
|
|
* Function: DM_DynamicTxPower()
|
|
*
|
|
* Overview: Detect Signal strength to control TX Registry
|
|
Tx Power Control For Near/Far Range
|
|
*
|
|
* Input: NONE
|
|
*
|
|
* Output: NONE
|
|
*
|
|
* Return: NONE
|
|
*
|
|
* Revised History:
|
|
* When Who Remark
|
|
* 03/06/2008 Jacken Create Version 0.
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
static void dm_init_dynamic_txpower(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
//Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code.
|
|
priv->ieee80211->bdynamic_txpower_enable = true; //Default to enable Tx Power Control
|
|
priv->bLastDTPFlag_High = false;
|
|
priv->bLastDTPFlag_Low = false;
|
|
priv->bDynamicTxHighPower = false;
|
|
priv->bDynamicTxLowPower = false;
|
|
}
|
|
|
|
static void dm_dynamic_txpower(struct net_device *dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
unsigned int txhipower_threshhold=0;
|
|
unsigned int txlowpower_threshold=0;
|
|
if(priv->ieee80211->bdynamic_txpower_enable != true)
|
|
{
|
|
priv->bDynamicTxHighPower = false;
|
|
priv->bDynamicTxLowPower = false;
|
|
return;
|
|
}
|
|
//printk("priv->ieee80211->current_network.unknown_cap_exist is %d ,priv->ieee80211->current_network.broadcom_cap_exist is %d\n",priv->ieee80211->current_network.unknown_cap_exist,priv->ieee80211->current_network.broadcom_cap_exist);
|
|
if((priv->ieee80211->current_network.atheros_cap_exist ) && (priv->ieee80211->mode == IEEE_G)){
|
|
txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH;
|
|
txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;
|
|
}
|
|
else
|
|
{
|
|
txhipower_threshhold = TX_POWER_NEAR_FIELD_THRESH_HIGH;
|
|
txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW;
|
|
}
|
|
|
|
// printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__FUNCTION__,txhipower_threshhold,txlowpower_threshold);
|
|
RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb);
|
|
|
|
if(priv->ieee80211->state == IEEE80211_LINKED)
|
|
{
|
|
if(priv->undecorated_smoothed_pwdb >= txhipower_threshhold)
|
|
{
|
|
priv->bDynamicTxHighPower = true;
|
|
priv->bDynamicTxLowPower = false;
|
|
}
|
|
else
|
|
{
|
|
// high power state check
|
|
if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true)
|
|
{
|
|
priv->bDynamicTxHighPower = false;
|
|
}
|
|
// low power state check
|
|
if(priv->undecorated_smoothed_pwdb < 35)
|
|
{
|
|
priv->bDynamicTxLowPower = true;
|
|
}
|
|
else if(priv->undecorated_smoothed_pwdb >= 40)
|
|
{
|
|
priv->bDynamicTxLowPower = false;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//pHalData->bTXPowerCtrlforNearFarRange = !pHalData->bTXPowerCtrlforNearFarRange;
|
|
priv->bDynamicTxHighPower = false;
|
|
priv->bDynamicTxLowPower = false;
|
|
}
|
|
|
|
if( (priv->bDynamicTxHighPower != priv->bLastDTPFlag_High ) ||
|
|
(priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low ) )
|
|
{
|
|
RT_TRACE(COMP_TXAGC,"SetTxPowerLevel8190() channel = %d \n" , priv->ieee80211->current_network.channel);
|
|
|
|
#if defined(RTL8190P) || defined(RTL8192E)
|
|
SetTxPowerLevel8190(Adapter,pHalData->CurrentChannel);
|
|
#endif
|
|
|
|
#ifdef RTL8192U
|
|
rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel);
|
|
//pHalData->bStartTxCtrlByTPCNFR = FALSE; //Clear th flag of Set TX Power from Sitesurvey
|
|
#endif
|
|
}
|
|
priv->bLastDTPFlag_High = priv->bDynamicTxHighPower;
|
|
priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower;
|
|
|
|
} /* dm_dynamic_txpower */
|
|
|
|
//added by vivi, for read tx rate and retrycount
|
|
static void dm_check_txrateandretrycount(struct net_device * dev)
|
|
{
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
struct ieee80211_device* ieee = priv->ieee80211;
|
|
//for 11n tx rate
|
|
// priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
|
|
ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
|
|
//printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate);
|
|
//for initial tx rate
|
|
// priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg);
|
|
ieee->softmac_stats.last_packet_rate = read_nic_byte(dev ,Initial_Tx_Rate_Reg);
|
|
//for tx tx retry count
|
|
// priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);
|
|
ieee->softmac_stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);
|
|
}
|
|
|
|
static void dm_send_rssi_tofw(struct net_device *dev)
|
|
{
|
|
DCMD_TXCMD_T tx_cmd;
|
|
struct r8192_priv *priv = ieee80211_priv(dev);
|
|
|
|
// If we test chariot, we should stop the TX command ?
|
|
// Because 92E will always silent reset when we send tx command. We use register
|
|
// 0x1e0(byte) to botify driver.
|
|
write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
|
|
return;
|
|
tx_cmd.Op = TXCMD_SET_RX_RSSI;
|
|
tx_cmd.Length = 4;
|
|
tx_cmd.Value = priv->undecorated_smoothed_pwdb;
|
|
|
|
cmpk_message_handle_tx(dev, (u8*)&tx_cmd,
|
|
DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T));
|
|
}
|
|
|
|
/*---------------------------Define function prototype------------------------*/
|
|
|