diff options
Diffstat (limited to 'drivers/staging/rtl8192u/r8192U_dm.c')
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_dm.c | 2821 |
1 files changed, 0 insertions, 2821 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c deleted file mode 100644 index cbae852478ea..000000000000 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ /dev/null @@ -1,2821 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/*++ - * Copyright-c Realtek Semiconductor Corp. All rights reserved. - * - * Module Name: - * r8192U_dm.c - * - * Abstract: - * HW dynamic mechanism. - *-- - */ -#include "r8192U.h" -#include "r8192U_dm.h" -#include "r8192U_hw.h" -#include "r819xU_phy.h" -#include "r819xU_phyreg.h" -#include "r8190_rtl8256.h" -#include "r819xU_cmdpkt.h" -/*---------------------------Define Local Constant---------------------------*/ -/* Indicate different AP vendor for IOT issue. */ -static u32 edca_setting_DL[HT_IOT_PEER_MAX] = { - 0x5e4322, 0x5e4322, 0x5e4322, 0x604322, 0x00a44f, 0x5ea44f -}; - -static u32 edca_setting_UL[HT_IOT_PEER_MAX] = { - 0x5e4322, 0x00a44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f -}; - -#define RTK_UL_EDCA 0xa44f -#define RTK_DL_EDCA 0x5e4322 -/*---------------------------Define Local Constant---------------------------*/ - - -/*------------------------Define global variable-----------------------------*/ -/* Debug variable ? */ -struct dig dm_digtable; -/* Store current software write register content for MAC PHY. */ -u8 dm_shadow[16][256] = { {0} }; -/* For Dynamic Rx Path Selection by Signal Strength */ -static struct dynamic_rx_path_sel DM_RxPathSelTable; - -extern void dm_check_fsync(struct net_device *dev); - -/* DM --> Rate Adaptive */ -static void dm_check_rate_adaptive(struct net_device *dev); - -/* DM --> Bandwidth switch */ -static void dm_init_bandwidth_autoswitch(struct net_device *dev); -static void dm_bandwidth_autoswitch(struct net_device *dev); - -/* DM --> TX power control */ -static void dm_check_txpower_tracking(struct net_device *dev); - -/* DM --> Dynamic Init Gain by RSSI */ -static void dm_dig_init(struct net_device *dev); -static void dm_ctrl_initgain_byrssi(struct net_device *dev); -static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev); -static void dm_ctrl_initgain_byrssi_by_driverrssi(struct net_device *dev); -static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev); -static void dm_initial_gain(struct net_device *dev); -static void dm_pd_th(struct net_device *dev); -static void dm_cs_ratio(struct net_device *dev); - -static void dm_init_ctstoself(struct net_device *dev); -/* DM --> EDCA turbo mode control */ -static void dm_check_edca_turbo(struct net_device *dev); - -/* DM --> Check PBC */ -static void dm_check_pbc_gpio(struct net_device *dev); - -/* DM --> Check current RX RF path state */ -static void dm_check_rx_path_selection(struct net_device *dev); -static void dm_init_rxpath_selection(struct net_device *dev); -static void dm_rxpath_sel_byrssi(struct net_device *dev); - -/* DM --> Fsync for broadcom ap */ -static void dm_init_fsync(struct net_device *dev); -static void dm_deInit_fsync(struct net_device *dev); - -/* Added by vivi, 20080522 */ -static void dm_check_txrateandretrycount(struct net_device *dev); - -/*---------------------Define local function prototype-----------------------*/ - -/*---------------------Define of Tx Power Control For Near/Far Range --------*/ /*Add by Jacken 2008/02/18 */ -static void dm_init_dynamic_txpower(struct net_device *dev); -static void dm_dynamic_txpower(struct net_device *dev); - -/* DM --> For rate adaptive and DIG, we must send RSSI to firmware */ -static void dm_send_rssi_tofw(struct net_device *dev); -static void dm_ctstoself(struct net_device *dev); -/*---------------------------Define function prototype------------------------*/ -/* ================================================================================ - * HW Dynamic mechanism interface. - * ================================================================================ - * - * - * Description: - * Prepare SW resource for HW dynamic mechanism. - * - * Assumption: - * This function is only invoked at driver initialization once. - */ -void init_hal_dm(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - /* Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism. */ - priv->undecorated_smoothed_pwdb = -1; - - /* Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code. */ - dm_init_dynamic_txpower(dev); - init_rate_adaptive(dev); - dm_dig_init(dev); - dm_init_edca_turbo(dev); - dm_init_bandwidth_autoswitch(dev); - dm_init_fsync(dev); - dm_init_rxpath_selection(dev); - dm_init_ctstoself(dev); - -} /* InitHalDm */ - -void deinit_hal_dm(struct net_device *dev) -{ - dm_deInit_fsync(dev); -} - -#ifdef USB_RX_AGGREGATION_SUPPORT -void dm_CheckRxAggregation(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; - static unsigned long lastTxOkCnt; - static unsigned long lastRxOkCnt; - unsigned long curTxOkCnt = 0; - unsigned long curRxOkCnt = 0; - - curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt; - curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt; - - if ((curTxOkCnt + curRxOkCnt) < 15000000) - return; - - if (curTxOkCnt > 4*curRxOkCnt) { - if (priv->bCurrentRxAggrEnable) { - write_nic_dword(dev, 0x1a8, 0); - priv->bCurrentRxAggrEnable = false; - } - } else { - if (!priv->bCurrentRxAggrEnable && !pHTInfo->bCurrentRT2RTAggregation) { - u32 ulValue; - - ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) | - (pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout); - /* If usb rx firmware aggregation is enabled, - * when anyone of three threshold conditions above is reached, - * firmware will send aggregated packet to driver. - */ - write_nic_dword(dev, 0x1a8, ulValue); - priv->bCurrentRxAggrEnable = true; - } - } - - lastTxOkCnt = priv->stats.txbytesunicast; - lastRxOkCnt = priv->stats.rxbytesunicast; -} /* dm_CheckEdcaTurbo */ -#endif - -void hal_dm_watchdog(struct net_device *dev) -{ - /*Add by amy 2008/05/15 ,porting from windows code.*/ - dm_check_rate_adaptive(dev); - dm_dynamic_txpower(dev); - dm_check_txrateandretrycount(dev); - dm_check_txpower_tracking(dev); - dm_ctrl_initgain_byrssi(dev); - dm_check_edca_turbo(dev); - dm_bandwidth_autoswitch(dev); - dm_check_rx_path_selection(dev); - dm_check_fsync(dev); - - /* Add by amy 2008-05-15 porting from windows code. */ - dm_check_pbc_gpio(dev); - dm_send_rssi_tofw(dev); - dm_ctstoself(dev); -#ifdef USB_RX_AGGREGATION_SUPPORT - dm_CheckRxAggregation(dev); -#endif -} /* HalDmWatchDog */ - -/* Decide Rate Adaptive Set according to distance (signal strength) - * 01/11/2008 MHC Modify input arguments and RATR table level. - * 01/16/2008 MHC RF_Type is assigned in ReadAdapterInfo(). We must call - * the function after making sure RF_Type. - */ -void init_rate_adaptive(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive; - - pra->ratr_state = DM_RATR_STA_MAX; - pra->high2low_rssi_thresh_for_ra = RATE_ADAPTIVE_TH_HIGH; - pra->low2high_rssi_thresh_for_ra20M = RATE_ADAPTIVE_TH_LOW_20M + 5; - pra->low2high_rssi_thresh_for_ra40M = RATE_ADAPTIVE_TH_LOW_40M + 5; - - pra->high_rssi_thresh_for_ra = RATE_ADAPTIVE_TH_HIGH + 5; - pra->low_rssi_thresh_for_ra20M = RATE_ADAPTIVE_TH_LOW_20M; - pra->low_rssi_thresh_for_ra40M = RATE_ADAPTIVE_TH_LOW_40M; - - if (priv->CustomerID == RT_CID_819x_Netcore) - pra->ping_rssi_enable = 1; - else - pra->ping_rssi_enable = 0; - pra->ping_rssi_thresh_for_ra = 15; - - if (priv->rf_type == RF_2T4R) { - /* 07/10/08 MH Modify for RA smooth scheme. - * 2008/01/11 MH Modify 2T RATR table for different RSSI. 080515 porting by amy from windows code. - */ - pra->upper_rssi_threshold_ratr = 0x8f0f0000; - pra->middle_rssi_threshold_ratr = 0x8f0ff000; - pra->low_rssi_threshold_ratr = 0x8f0ff001; - pra->low_rssi_threshold_ratr_40M = 0x8f0ff005; - pra->low_rssi_threshold_ratr_20M = 0x8f0ff001; - pra->ping_rssi_ratr = 0x0000000d;/* cosa add for test */ - } else if (priv->rf_type == RF_1T2R) { - pra->upper_rssi_threshold_ratr = 0x000f0000; - pra->middle_rssi_threshold_ratr = 0x000ff000; - pra->low_rssi_threshold_ratr = 0x000ff001; - pra->low_rssi_threshold_ratr_40M = 0x000ff005; - pra->low_rssi_threshold_ratr_20M = 0x000ff001; - pra->ping_rssi_ratr = 0x0000000d;/* cosa add for test */ - } - -} /* InitRateAdaptive */ - -/*----------------------------------------------------------------------------- - * Function: dm_check_rate_adaptive() - * - * Overview: - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - *--------------------------------------------------------------------------- - */ -static void dm_check_rate_adaptive(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; - prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive; - u32 currentRATR, targetRATR = 0; - u32 LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0; - bool bshort_gi_enabled = false; - static u8 ping_rssi_state; - - if (!priv->up) { - RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n"); - return; - } - - if (pra->rate_adaptive_disabled) /* this variable is set by ioctl. */ - return; - - /* TODO: Only 11n mode is implemented currently, */ - if (!(priv->ieee80211->mode == WIRELESS_MODE_N_24G || - priv->ieee80211->mode == WIRELESS_MODE_N_5G)) - return; - - if (priv->ieee80211->state == IEEE80211_LINKED) { - - /* Check whether Short GI is enabled */ - bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) || - (!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz); - - pra->upper_rssi_threshold_ratr = - (pra->upper_rssi_threshold_ratr & (~BIT(31))) | - ((bshort_gi_enabled) ? BIT(31) : 0); - - pra->middle_rssi_threshold_ratr = - (pra->middle_rssi_threshold_ratr & (~BIT(31))) | - ((bshort_gi_enabled) ? BIT(31) : 0); - - if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) { - pra->low_rssi_threshold_ratr = - (pra->low_rssi_threshold_ratr_40M & (~BIT(31))) | - ((bshort_gi_enabled) ? BIT(31) : 0); - } else { - pra->low_rssi_threshold_ratr = - (pra->low_rssi_threshold_ratr_20M & (~BIT(31))) | - ((bshort_gi_enabled) ? BIT(31) : 0); - } - /* cosa add for test */ - pra->ping_rssi_ratr = - (pra->ping_rssi_ratr & (~BIT(31))) | - ((bshort_gi_enabled) ? BIT(31) : 0); - - /* 2007/10/08 MH We support RA smooth scheme now. When it is the first - * time to link with AP. We will not change upper/lower threshold. If - * STA stay in high or low level, we must change two different threshold - * to prevent jumping frequently. - */ - if (pra->ratr_state == DM_RATR_STA_HIGH) { - HighRSSIThreshForRA = pra->high2low_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ? - (pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M); - } else if (pra->ratr_state == DM_RATR_STA_LOW) { - HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ? - (pra->low2high_rssi_thresh_for_ra40M):(pra->low2high_rssi_thresh_for_ra20M); - } else { - HighRSSIThreshForRA = pra->high_rssi_thresh_for_ra; - LowRSSIThreshForRA = (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) ? - (pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M); - } - - if (priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA) { - pra->ratr_state = DM_RATR_STA_HIGH; - targetRATR = pra->upper_rssi_threshold_ratr; - } else if (priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA) { - pra->ratr_state = DM_RATR_STA_MIDDLE; - targetRATR = pra->middle_rssi_threshold_ratr; - } else { - pra->ratr_state = DM_RATR_STA_LOW; - targetRATR = pra->low_rssi_threshold_ratr; - } - - /* cosa add for test */ - if (pra->ping_rssi_enable) { - 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) { - pra->ratr_state = DM_RATR_STA_LOW; - targetRATR = pra->ping_rssi_ratr; - ping_rssi_state = 1; - } - } else { - 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 */ - read_nic_dword(dev, RATR0, ¤tRATR); - 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; - if (!priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz) { /* 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 temperature, lower for low temperature */ - 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 viviflag = false; - struct tx_config_cmd 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; - bool rtStatus = true; - u32 delta = 0; - - write_nic_byte(dev, 0x1ba, 0); - - priv->ieee80211->bdynamic_txpower_enable = false; - - 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.cmd_op = TXCMD_SET_TX_PWR_TRACKING; - tx_cmd.cmd_length = sizeof(tx_cmd.cmd_op); - tx_cmd.cmd_value = Value; - rtStatus = SendTxCommandPacket(dev, &tx_cmd, sizeof(struct tx_config_cmd)); - if (rtStatus == RT_STATUS_FAILURE) - RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); - usleep_range(1000, 2000); - for (i = 0; i <= 30; i++) { - read_nic_byte(dev, 0x1ba, &Pwr_Flag); - - if (Pwr_Flag == 0) { - usleep_range(1000, 2000); - continue; - } - read_nic_word(dev, 0x13c, &Avg_TSSI_Meas); - if (Avg_TSSI_Meas == 0) { - write_nic_byte(dev, 0x1ba, 0); - break; - } - - for (k = 0; k < 5; k++) { - if (k != 4) - read_nic_byte(dev, 0x134+k, &tmp_report[k]); - else - read_nic_byte(dev, 0x13e, &tmp_report[k]); - 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) { - write_nic_byte(dev, 0x1ba, 0); - viviflag = false; - RT_TRACE(COMP_POWER_TRACKING, "we filtered the 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 (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); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attenuation_difference = %d\n", priv->cck_present_attenuation_difference); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attenuation = %d\n", priv->cck_present_attenuation); - return; - } - if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) { - if (priv->rfa_txpowertrackingindex > 0) { - 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); - } - } - } else { - if (priv->rfa_txpowertrackingindex < 36) { - priv->rfa_txpowertrackingindex++; - priv->rfa_txpowertrackingindex_real++; - rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value); - } - } - priv->cck_present_attenuation_difference - = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default; - - if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20) - priv->cck_present_attenuation - = priv->cck_present_attenuation_20Mdefault + priv->cck_present_attenuation_difference; - else - priv->cck_present_attenuation - = priv->cck_present_attenuation_40Mdefault + priv->cck_present_attenuation_difference; - - if (priv->cck_present_attenuation > -1 && priv->cck_present_attenuation < 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); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attenuation_difference = %d\n", priv->cck_present_attenuation_difference); - RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attenuation = %d\n", priv->cck_present_attenuation); - - if (priv->cck_present_attenuation_difference <= -12 || priv->cck_present_attenuation_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; - 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 temperature */ - 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 temperature index */ - if (priv->ThermalMeter[0] >= (u8)tmpRegA) { /* lower temperature */ - 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 temperature */ - tmpOFDMindex = 0; - tmpCCK20Mindex = 0; - } else { - /* max to +6dB */ - tmpOFDMindex = 6 - tmpval; - tmpCCK20Mindex = 6 - tmpval; - } - tmpCCK40Mindex = 0; - } - 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) { - 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; -} - -void dm_txpower_trackingcallback(struct work_struct *work) -{ - struct delayed_work *dwork = to_delayed_work(work); - struct r8192_priv *priv = container_of(dwork, struct r8192_priv, txpower_tracking_wq); - struct net_device *dev = priv->ieee80211->dev; - - if (priv->bDcut) - dm_TXPowerTrackingCallback_TSSI(dev); - else - dm_TXPowerTrackingCallback_ThermalMeter(dev); -} - -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 Thermal Meter requires 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 causes RF to go into a 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); - - if (priv->bDcut) - dm_InitializeTXPowerTracking_TSSI(dev); - else - dm_InitializeTXPowerTracking_ThermalMeter(dev); -} /* dm_InitializeTXPowerTracking */ - -static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u32 tx_power_track_counter; - - if (!priv->btxpower_tracking) - return; - 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; - if (!priv->btxpower_tracking) - return; - if (priv->txpower_count <= 2) { - priv->txpower_count++; - return; - } - - if (!TM_Trigger) { - /* Attention!! You have to write all 12bits of 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; - } - 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); - -#ifdef RTL8190P - dm_CheckTXPowerTracking_TSSI(dev); -#else - if (priv->bDcut) - 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_attenuation].ccktxbb_valuearray[0] + - (priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[1]<<8); - - rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); - /* Write 0xa24 ~ 0xa27 */ - TempVal = priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[2] + - (priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[3]<<8) + - (priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[4]<<16)+ - (priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[5]<<24); - rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); - /* Write 0xa28 0xa29 */ - TempVal = priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[6] + - (priv->cck_txbbgain_table[priv->cck_present_attenuation].ccktxbb_valuearray[7]<<8); - - rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal); - } else { - TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[0] + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[1]<<8); - - rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal); - /* Write 0xa24 ~ 0xa27 */ - TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[2] + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[3]<<8) + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[4]<<16)+ - (priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[5]<<24); - rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal); - /* Write 0xa28 0xa29 */ - TempVal = priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].ccktxbb_valuearray[6] + - (priv->cck_txbbgain_ch14_table[priv->cck_present_attenuation].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 = 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 = 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 { - /* 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 = 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 = 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); - } -} - -void dm_cck_txpower_adjust(struct net_device *dev, bool binch14) -{ /* dm_CCKTxPowerAdjust */ - struct r8192_priv *priv = ieee80211_priv(dev); - - if (priv->bDcut) - dm_CCKTxPowerAdjust_TSSI(dev, binch14); - else - dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14); -} - -#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_attenuation); - 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 */ - -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); - } - write_nic_dword(dev, RATR0, ratr_value); - write_nic_byte(dev, UFWP, 1); - } - /* Restore 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 */ - 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 */ - rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1); /* Only clear byte 1 and rewrite. */ - -} /* dm_BBInitialGainRestore */ - -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; - - 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_dig_init() - * - * Overview: Set DIG scheme init value. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - *--------------------------------------------------------------------------- - */ -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.dig_algorithm_switch = 0; - - /* 2007/10/04 MH Define init gain threshold. */ - dm_digtable.dig_state = DM_STA_DIG_MAX; - dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX; - - 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; - 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 - *--------------------------------------------------------------------------- - */ -static void dm_ctrl_initgain_byrssi(struct net_device *dev) -{ - if (!dm_digtable.dig_enable_flag) - 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; - - if (!dm_digtable.dig_enable_flag) - return; - - if (dm_digtable.dig_algorithm_switch) /* if switched 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; - - dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb; - 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; - u8 i; - - if (!dm_digtable.dig_enable_flag) - 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; - - /* 1. When RSSI decrease, We have to judge if it is smaller than a threshold - * and then execute the step below. - */ - 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; - } - 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. - */ - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); - } 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. */ - return; - } - - /* 2. When RSSI increase, We have to judge if it is larger than a threshold - * and then execute the step below. - */ - 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; - } - if (priv->reset_count != reset_cnt) - reset_flag = 1; - - reset_cnt = priv->reset_count; - - dm_digtable.dig_state = DM_STA_DIG_ON; - - /* 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. - */ - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - } 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. - */ - - /* 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 - *--------------------------------------------------------------------------- - */ -static void dm_ctrl_initgain_byrssi_highpwr( - struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - static u32 reset_cnt_highpwr; - - /* 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 threshold and then execute the step below. - * - * 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; - 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) { - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); - } 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; - 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) { - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - } 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, force_write; - static u32 reset_cnt; - u8 tmp; - - 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_DIG_MAX) - dm_digtable.cur_ig_value = DM_DIG_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; - } - - /* if silent reset happened, we should rewrite the values back */ - if (priv->reset_count != reset_cnt) { - force_write = 1; - reset_cnt = priv->reset_count; - } - - read_nic_byte(dev, rOFDM0_XAAGCCore1, &tmp); - if (dm_digtable.pre_ig_value != tmp) - 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; - /* 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, force_write; - static u32 reset_cnt; - - 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) { - 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. - */ - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00); - } 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. - */ - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20); - } 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) { - write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10); - } 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, force_write; - static u32 reset_cnt; - - 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) { - 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; - } - } -} - -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; - - /* Keep past Tx/Rx packet count for RT-to-RT EDCA turbo. */ - static unsigned long lastTxOkCnt; - static unsigned long lastRxOkCnt; - 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; - - 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) { - 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 { - 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, op_limit, cw_max, cw_min; - - 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; - - op_limit = (u32)le16_to_cpu(qos_parameters->tx_op_limit[0]); - cw_max = (u32)le16_to_cpu(qos_parameters->cw_max[0]); - cw_min = (u32)le16_to_cpu(qos_parameters->cw_min[0]); - - op_limit <<= AC_PARAM_TXOP_LIMIT_OFFSET; - cw_max <<= AC_PARAM_ECW_MAX_OFFSET; - cw_min <<= AC_PARAM_ECW_MIN_OFFSET; - u1bAIFS <<= AC_PARAM_AIFS_OFFSET; - - u4bAcParam = op_limit | cw_max | cw_min | u1bAIFS; - cpu_to_le32s(&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!! */ - - struct aci_aifsn *pAciAifsn = (struct aci_aifsn *)&(qos_parameters->aifs[0]); - u8 AcmCtrl; - - read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); - - if (pAciAifsn->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 */ - -static void dm_init_ctstoself(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - priv->ieee80211->bCTSToSelfEnable = true; - priv->ieee80211->CTSToSelfTH = CTS_TO_SELF_TH_VAL; -} - -static void dm_ctstoself(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - PRT_HIGH_THROUGHPUT pHTInfo = priv->ieee80211->pHTInfo; - static unsigned long lastTxOkCnt; - static unsigned long lastRxOkCnt; - unsigned long curTxOkCnt = 0; - unsigned long curRxOkCnt = 0; - - if (!priv->ieee80211->bCTSToSelfEnable) { - 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; - } else { /* uplink */ - pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; - } - - lastTxOkCnt = priv->stats.txbytesunicast; - lastRxOkCnt = priv->stats.rxbytesunicast; - } -} - -/*----------------------------------------------------------------------------- - * Function: dm_check_pbc_gpio() - * - * Overview: Check if PBC button is pressed. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - *--------------------------------------------------------------------------- - */ -static void dm_check_pbc_gpio(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - u8 tmp1byte; - - read_nic_byte(dev, GPI, &tmp1byte); - if (tmp1byte == 0xff) - return; - - if (tmp1byte & BIT(6) || tmp1byte & BIT(0)) { - /* 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; - } -} - -/*----------------------------------------------------------------------------- - * Function: DM_RFPathCheckWorkItemCallBack() - * - * Overview: Check if Current RF RX path is enabled - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - *--------------------------------------------------------------------------- - */ -void dm_rf_pathcheck_workitemcallback(struct work_struct *work) -{ - struct delayed_work *dwork = to_delayed_work(work); - struct r8192_priv *priv = container_of(dwork, struct r8192_priv, rfpath_check_wq); - struct net_device *dev = priv->ieee80211->dev; - 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. - */ - read_nic_byte(dev, 0xc04, &rfpath); - - /* 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] = true; - else - priv->brfpath_rxenable[i] = false; - } - - 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); - - 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.disabled_rf = 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, cck_Rx_Path_initialized; - u8 update_cck_rx_path; - - if (priv->rf_type != RF_2T4R) - return; - - if (!cck_Rx_Path_initialized) { - read_nic_byte(dev, 0xa07, &DM_RxPathSelTable.cck_rx_path); - DM_RxPathSelTable.cck_rx_path &= 0xf; - cck_Rx_Path_initialized = 1; - } - - read_nic_byte(dev, 0xc04, &DM_RxPathSelTable.disabled_rf); - DM_RxPathSelTable.disabled_rf = ~DM_RxPathSelTable.disabled_rf & 0xf; - - if (priv->ieee80211->mode == WIRELESS_MODE_B) { - DM_RxPathSelTable.cck_method = CCK_RX_VERSION_2; /* pure B mode, fixed cck version2 */ - } - - /* decide max/sec/min rssi index */ - for (i = 0; i < RF90_PATH_MAX; i++) { - 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 && 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; - /* otherwise 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 && 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; - /* otherwise 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 < RX_PATH_SELECTION_SS_TH_LOW && disabled_rf_cnt < 2) { - if ((tmp_max_rssi - tmp_min_rssi) >= RX_PATH_SELECTION_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.disabled_rf) { - for (i = 0; i < 4; i++) { - if ((DM_RxPathSelTable.disabled_rf >> i) & 0x1) { /* disabled rf */ - if (tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i]) { - /* enable the BB Rx path */ - 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 - *--------------------------------------------------------------------------- - */ -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; - priv->ieee80211->bfsync_enable = false; - 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_DELAYED_WORK(&priv->fsync_work, dm_fsync_work_callback); -} - -static void dm_deInit_fsync(struct net_device *dev) -{ - struct r8192_priv *priv = ieee80211_priv(dev); - - cancel_delayed_work_sync(&priv->fsync_work); -} - -void dm_fsync_work_callback(struct work_struct *work) -{ - struct r8192_priv *priv = - container_of(work, struct r8192_priv, fsync_work.work); - struct net_device *dev = priv->ieee80211->dev; - 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; - /* Continue count */ - if (DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold) - priv->ContinueDiffCount++; - else - priv->ContinueDiffCount = 0; - - /* Continue count over */ - if (priv->ContinueDiffCount >= 2) { - bSwitchFromCountDiff = true; - priv->ContinueDiffCount = 0; - } - } else { - /* Stop the continued count */ - priv->ContinueDiffCount = 0; - } - - /* If Count diff <= FsyncRateCountThreshold */ - if (rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold) { - bSwitchFromCountDiff = true; - priv->ContinueDiffCount = 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) { - write_nic_byte(dev, 0xC36, 0x1c); - write_nic_byte(dev, 0xC3e, 0x90); - } else { - write_nic_byte(dev, 0xC36, 0x5c); - 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; - write_nic_byte(dev, 0xC36, 0x5c); - write_nic_byte(dev, 0xC3e, 0x96); - } - } - if (bDoubleTimeInterval) { - cancel_delayed_work_sync(&priv->fsync_work); - schedule_delayed_work(&priv->fsync_work, - msecs_to_jiffies(priv - ->ieee80211->fsync_time_interval * - priv->ieee80211->fsync_multiple_timeinterval)); - } else { - cancel_delayed_work_sync(&priv->fsync_work); - schedule_delayed_work(&priv->fsync_work, - msecs_to_jiffies(priv - ->ieee80211->fsync_time_interval)); - } - } else { - /* Let Register return to default value; */ - if (priv->bswitch_fsync) { - priv->bswitch_fsync = false; - write_nic_byte(dev, 0xC36, 0x5c); - write_nic_byte(dev, 0xC3e, 0x96); - } - priv->ContinueDiffCount = 0; - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); - } - RT_TRACE(COMP_HALDM, "ContinueDiffCount %d\n", priv->ContinueDiffCount); - 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", __func__); - 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", __func__); - cancel_delayed_work_sync(&priv->fsync_work); - - /* Let Register return to default value; */ - if (priv->bswitch_fsync) { - priv->bswitch_fsync = false; - - write_nic_byte(dev, 0xC36, 0x5c); - - write_nic_byte(dev, 0xC3e, 0x96); - } - - priv->ContinueDiffCount = 0; - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd); -} - -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", __func__); - /* Initial rate record to zero, start to record. */ - priv->rate_record = 0; - /* Initialize continue diff count to zero, start to record. */ - priv->ContinueDiffCount = 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]; - } - cancel_delayed_work_sync(&priv->fsync_work); - schedule_delayed_work(&priv->fsync_work, - msecs_to_jiffies(priv->ieee80211->fsync_time_interval)); - - write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd); -} - -static void dm_EndHWFsync(struct net_device *dev) -{ - RT_TRACE(COMP_HALDM, "%s\n", __func__); - 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); - static u8 reg_c38_State = RegC38_Default; - static u32 reset_cnt; - - 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 */ - write_nic_byte(dev, rOFDM0_RxDetector3, 0x95); - - 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 <= REG_C38_TH) { - if (reg_c38_State != RegC38_NonFsync_Other_AP) { - write_nic_byte(dev, rOFDM0_RxDetector3, 0x90); - - reg_c38_State = RegC38_NonFsync_Other_AP; - } - } else if (priv->undecorated_smoothed_pwdb >= (REG_C38_TH + 5)) { - if (reg_c38_State) { - write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); - reg_c38_State = RegC38_Default; - } - } - } else { - if (reg_c38_State) { - write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); - reg_c38_State = RegC38_Default; - } - } - } - } - 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; - } - } else { - if (reg_c38_State) { - write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); - reg_c38_State = RegC38_Default; - } - } -} - -/*---------------------------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 - *--------------------------------------------------------------------------- - */ -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_threshold = 0; - unsigned int txlowpower_threshold = 0; - - if (!priv->ieee80211->bdynamic_txpower_enable) { - priv->bDynamicTxHighPower = false; - priv->bDynamicTxLowPower = false; - return; - } - if ((priv->ieee80211->current_network.atheros_cap_exist) && (priv->ieee80211->mode == IEEE_G)) { - txhipower_threshold = TX_POWER_ATHEROAP_THRESH_HIGH; - txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW; - } else { - txhipower_threshold = TX_POWER_NEAR_FIELD_THRESH_HIGH; - txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW; - } - - 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_threshold) { - priv->bDynamicTxHighPower = true; - priv->bDynamicTxLowPower = false; - } else { - /* high power state check */ - if (priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower) - 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 { - 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 - - rtl8192_phy_setTxPower(dev, priv->ieee80211->current_network.channel); - /*pHalData->bStartTxCtrlByTPCNFR = FALSE; Clear th flag of Set TX Power from Sitesurvey*/ - } - 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 */ - read_nic_byte(dev, CURRENT_TX_RATE_REG, &ieee->softmac_stats.CurrentShowTxate); - /* for initial tx rate */ - read_nic_byte(dev, INITIAL_TX_RATE_REG, &ieee->softmac_stats.last_packet_rate); - /* for tx retry count */ - read_nic_dword(dev, TX_RETRY_COUNT_REG, &ieee->softmac_stats.txretrycount); -} - -static void dm_send_rssi_tofw(struct net_device *dev) -{ - 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 notify driver. - */ - write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb); -} - -/*---------------------------Define function prototype------------------------*/ |