--- /dev/null
+/******************************************************************************
+ * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+******************************************************************************/
+#include "rtl_core.h"
+#include "rtl_dm.h"
+#include "r8192E_hw.h"
+#include "r8192E_phy.h"
+#include "r8192E_phyreg.h"
+#include "r8190P_rtl8256.h"
+#include "r8192E_cmdpkt.h"
+
+/*---------------------------Define Local Constant---------------------------*/
+static u32 edca_setting_DL[HT_IOT_PEER_MAX] = {
+ 0x5e4322,
+ 0x5e4322,
+ 0x5ea44f,
+ 0x5e4322,
+ 0x604322,
+ 0xa44f,
+ 0x5e4322,
+ 0x5e4332
+};
+
+static u32 edca_setting_DL_GMode[HT_IOT_PEER_MAX] = {
+ 0x5e4322,
+ 0x5e4322,
+ 0x5e4322,
+ 0x5e4322,
+ 0x604322,
+ 0xa44f,
+ 0x5e4322,
+ 0x5e4322
+};
+
+static u32 edca_setting_UL[HT_IOT_PEER_MAX] = {
+ 0x5e4322,
+ 0xa44f,
+ 0x5ea44f,
+ 0x5e4322,
+ 0x604322,
+ 0x5e4322,
+ 0x5e4322,
+ 0x5e4332
+};
+
+#define RTK_UL_EDCA 0xa44f
+#define RTK_DL_EDCA 0x5e4322
+/*---------------------------Define Local Constant---------------------------*/
+
+
+/*------------------------Define global variable-----------------------------*/
+struct dig_t dm_digtable;
+u8 dm_shadow[16][256] = {
+ {0}
+};
+
+struct drx_path_sel DM_RxPathSelTable;
+/*------------------------Define global variable-----------------------------*/
+
+
+/*------------------------Define local variable------------------------------*/
+/*------------------------Define local variable------------------------------*/
+
+
+
+/*---------------------Define local function prototype-----------------------*/
+static void dm_check_rate_adaptive(struct net_device *dev);
+
+static void dm_init_bandwidth_autoswitch(struct net_device *dev);
+static void dm_bandwidth_autoswitch(struct net_device *dev);
+
+
+static void dm_check_txpower_tracking(struct net_device *dev);
+
+
+
+
+
+static void dm_bb_initialgain_restore(struct net_device *dev);
+
+
+static void dm_bb_initialgain_backup(struct net_device *dev);
+
+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);
+static void dm_Init_WA_Broadcom_IOT(struct net_device *dev);
+
+static void dm_check_edca_turbo(struct net_device *dev);
+
+static void dm_check_pbc_gpio(struct net_device *dev);
+
+
+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);
+
+
+static void dm_init_fsync(struct net_device *dev);
+static void dm_deInit_fsync(struct net_device *dev);
+
+static void dm_check_txrateandretrycount(struct net_device *dev);
+static void dm_check_ac_dc_power(struct net_device *dev);
+
+/*---------------------Define local function prototype-----------------------*/
+
+static void dm_init_dynamic_txpower(struct net_device *dev);
+static void dm_dynamic_txpower(struct net_device *dev);
+
+
+static void dm_send_rssi_tofw(struct net_device *dev);
+static void dm_ctstoself(struct net_device *dev);
+/*---------------------------Define function prototype------------------------*/
+
+void init_hal_dm(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ priv->DM_Type = DM_Type_ByDriver;
+
+ priv->undecorated_smoothed_pwdb = -1;
+
+ 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);
+ if (IS_HARDWARE_TYPE_8192SE(dev))
+ dm_Init_WA_Broadcom_IOT(dev);
+
+ INIT_DELAYED_WORK_RSL(&priv->gpio_change_rf_wq, (void *)dm_CheckRfCtrlGPIO, dev);
+}
+
+void deinit_hal_dm(struct net_device *dev)
+{
+
+ dm_deInit_fsync(dev);
+
+}
+
+void hal_dm_watchdog(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ if (priv->being_init_adapter)
+ return;
+
+ dm_check_ac_dc_power(dev);
+
+ dm_check_pbc_gpio(dev);
+ dm_check_txrateandretrycount(dev);
+ dm_check_edca_turbo(dev);
+
+ dm_check_rate_adaptive(dev);
+ dm_dynamic_txpower(dev);
+ dm_check_txpower_tracking(dev);
+
+ dm_ctrl_initgain_byrssi(dev);
+ dm_bandwidth_autoswitch(dev);
+
+ dm_check_rx_path_selection(dev);
+ dm_check_fsync(dev);
+
+ dm_send_rssi_tofw(dev);
+ dm_ctstoself(dev);
+}
+
+static void dm_check_ac_dc_power(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ static char *ac_dc_check_script_path = "/etc/acpi/wireless-rtl-ac-dc-power.sh";
+ char *argv[] = {ac_dc_check_script_path, DRV_NAME, NULL};
+ static char *envp[] = {"HOME=/",
+ "TERM=linux",
+ "PATH=/usr/bin:/bin",
+ NULL};
+
+ if (priv->ResetProgress == RESET_TYPE_SILENT) {
+ RT_TRACE((COMP_INIT | COMP_POWER | COMP_RF),
+ "GPIOChangeRFWorkItemCallBack(): Silent Reset!!!!!!!\n");
+ return;
+ }
+
+ if (priv->rtllib->state != RTLLIB_LINKED)
+ return;
+ call_usermodehelper(ac_dc_check_script_path, argv, envp, UMH_WAIT_PROC);
+
+ return;
+};
+
+
+void init_rate_adaptive(struct net_device *dev)
+{
+
+ struct r8192_priv *priv = rtllib_priv(dev);
+ struct rate_adaptive *pra = (struct rate_adaptive *)&priv->rate_adaptive;
+
+ pra->ratr_state = DM_RATR_STA_MAX;
+ pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High;
+ pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5;
+ pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5;
+
+ pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5;
+ pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M;
+ pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_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) {
+ 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;
+ } else if (priv->rf_type == RF_1T2R) {
+ pra->upper_rssi_threshold_ratr = 0x000fc000;
+ 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;
+ }
+
+}
+
+
+static void dm_check_rate_adaptive(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+ struct rate_adaptive *pra = (struct rate_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)
+ return;
+
+ if (!(priv->rtllib->mode == WIRELESS_MODE_N_24G ||
+ priv->rtllib->mode == WIRELESS_MODE_N_5G))
+ return;
+
+ if (priv->rtllib->state == RTLLIB_LINKED) {
+
+ bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) ||
+ (!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz);
+
+
+ pra->upper_rssi_threshold_ratr =
+ (pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
+
+ pra->middle_rssi_threshold_ratr =
+ (pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
+
+ if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) {
+ pra->low_rssi_threshold_ratr =
+ (pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
+ } else {
+ pra->low_rssi_threshold_ratr =
+ (pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
+ }
+ pra->ping_rssi_ratr =
+ (pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled) ? BIT31 : 0);
+
+ 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;
+ }
+
+ 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;
+ }
+ }
+
+ if (priv->rtllib->GetHalfNmodeSupportByAPsHandler(dev))
+ targetRATR &= 0xf00fffff;
+
+ currentRATR = read_nic_dword(dev, RATR0);
+ if (targetRATR != currentRATR) {
+ u32 ratr_value;
+
+ ratr_value = targetRATR;
+ RT_TRACE(COMP_RATE,
+ "currentRATR = %x, targetRATR = %x\n",
+ currentRATR, targetRATR);
+ if (priv->rf_type == RF_1T2R)
+ ratr_value &= ~(RATE_ALL_OFDM_2SS);
+ write_nic_dword(dev, RATR0, ratr_value);
+ write_nic_byte(dev, UFWP, 1);
+
+ pra->last_ratr = targetRATR;
+ }
+
+ } else {
+ pra->ratr_state = DM_RATR_STA_MAX;
+ }
+}
+
+static void dm_init_bandwidth_autoswitch(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ priv->rtllib->bandwidth_auto_switch.threshold_20Mhzto40Mhz = BW_AUTO_SWITCH_LOW_HIGH;
+ priv->rtllib->bandwidth_auto_switch.threshold_40Mhzto20Mhz = BW_AUTO_SWITCH_HIGH_LOW;
+ priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = false;
+ priv->rtllib->bandwidth_auto_switch.bautoswitch_enable = false;
+}
+
+static void dm_bandwidth_autoswitch(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||
+ !priv->rtllib->bandwidth_auto_switch.bautoswitch_enable)
+ return;
+ if (priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz == false) {
+ if (priv->undecorated_smoothed_pwdb <=
+ priv->rtllib->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
+ priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = true;
+ } else {
+ if (priv->undecorated_smoothed_pwdb >=
+ priv->rtllib->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
+ priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = false;
+ }
+}
+
+static u32 OFDMSwingTable[OFDM_Table_Length] = {
+ 0x7f8001fe,
+ 0x71c001c7,
+ 0x65400195,
+ 0x5a400169,
+ 0x50800142,
+ 0x47c0011f,
+ 0x40000100,
+ 0x390000e4,
+ 0x32c000cb,
+ 0x2d4000b5,
+ 0x288000a2,
+ 0x24000090,
+ 0x20000080,
+ 0x1c800072,
+ 0x19800066,
+ 0x26c0005b,
+ 0x24400051,
+ 0x12000048,
+ 0x10000040
+};
+
+static u8 CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = {
+ {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},
+ {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},
+ {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},
+ {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},
+ {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},
+ {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},
+ {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},
+ {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},
+ {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},
+ {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},
+ {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},
+ {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}
+};
+
+static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = {
+ {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},
+ {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},
+ {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},
+ {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},
+ {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},
+ {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},
+ {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},
+ {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},
+ {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},
+ {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},
+ {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},
+ {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}
+};
+
+#define Pw_Track_Flag 0x11d
+#define Tssi_Mea_Value 0x13c
+#define Tssi_Report_Value1 0x134
+#define Tssi_Report_Value2 0x13e
+#define FW_Busy_Flag 0x13f
+
+static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ bool bHighpowerstate, viviflag = false;
+ struct dcmd_txcmd 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;
+ u32 delta = 0;
+
+ RT_TRACE(COMP_POWER_TRACKING, "%s()\n", __func__);
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ priv->rtllib->bdynamic_txpower_enable = false;
+ bHighpowerstate = priv->bDynamicTxHighPower;
+
+ powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24);
+ RF_Type = priv->rf_type;
+ Value = (RF_Type<<8) | powerlevelOFDM24G;
+
+ RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n",
+ powerlevelOFDM24G);
+
+
+ for (j = 0; j <= 30; j++) {
+
+ tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING;
+ tx_cmd.Length = 4;
+ tx_cmd.Value = Value;
+ cmpk_message_handle_tx(dev, (u8 *)&tx_cmd,
+ DESC_PACKET_TYPE_INIT,
+ sizeof(struct dcmd_txcmd));
+ mdelay(1);
+ for (i = 0; i <= 30; i++) {
+ Pwr_Flag = read_nic_byte(dev, Pw_Track_Flag);
+
+ if (Pwr_Flag == 0) {
+ mdelay(1);
+
+ if (priv->bResetInProgress) {
+ RT_TRACE(COMP_POWER_TRACKING,
+ "we are in silent reset progress, so return\n");
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ return;
+ }
+ if (priv->rtllib->eRFPowerState != eRfOn) {
+ RT_TRACE(COMP_POWER_TRACKING,
+ "we are in power save, so return\n");
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ return;
+ }
+
+ continue;
+ }
+
+ Avg_TSSI_Meas = read_nic_word(dev, Tssi_Mea_Value);
+
+ if (Avg_TSSI_Meas == 0) {
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ return;
+ }
+
+ for (k = 0; k < 5; k++) {
+ if (k != 4)
+ tmp_report[k] = read_nic_byte(dev,
+ Tssi_Report_Value1+k);
+ else
+ tmp_report[k] = read_nic_byte(dev,
+ Tssi_Report_Value2);
+
+ RT_TRACE(COMP_POWER_TRACKING,
+ "TSSI_report_value = %d\n",
+ tmp_report[k]);
+
+ if (tmp_report[k] <= 20) {
+ viviflag = true;
+ break;
+ }
+ }
+
+ if (viviflag) {
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ viviflag = false;
+ RT_TRACE(COMP_POWER_TRACKING, "we filted this data\n");
+ for (k = 0; k < 5; k++)
+ tmp_report[k] = 0;
+ break;
+ }
+
+ for (k = 0; k < 5; k++)
+ Avg_TSSI_Meas_from_driver += tmp_report[k];
+
+ Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5;
+ RT_TRACE(COMP_POWER_TRACKING,
+ "Avg_TSSI_Meas_from_driver = %d\n",
+ Avg_TSSI_Meas_from_driver);
+ TSSI_13dBm = priv->TSSI_13dBm;
+ RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm);
+
+ if (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->rtllib->bdynamic_txpower_enable = true;
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 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->CCKPresentAttentuation_difference = %d\n",
+ priv->CCKPresentAttentuation_difference);
+ RT_TRACE(COMP_POWER_TRACKING,
+ "priv->CCKPresentAttentuation = %d\n",
+ priv->CCKPresentAttentuation);
+ return;
+ }
+ if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) {
+ if (RF_Type == RF_2T4R) {
+
+ if ((priv->rfa_txpowertrackingindex > 0) &&
+ (priv->rfc_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);
+ }
+
+ priv->rfc_txpowertrackingindex--;
+ if (priv->rfc_txpowertrackingindex_real > 4) {
+ priv->rfc_txpowertrackingindex_real--;
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
+ }
+ } else {
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[4].txbbgain_value);
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
+ }
+ } else {
+ 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
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
+
+ }
+ } else {
+ if (RF_Type == RF_2T4R) {
+ if ((priv->rfa_txpowertrackingindex <
+ TxBBGainTableLength - 1) &&
+ (priv->rfc_txpowertrackingindex <
+ TxBBGainTableLength - 1)) {
+ priv->rfa_txpowertrackingindex++;
+ priv->rfa_txpowertrackingindex_real++;
+ rtl8192_setBBreg(dev,
+ rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table
+ [priv->rfa_txpowertrackingindex_real].txbbgain_value);
+ priv->rfc_txpowertrackingindex++;
+ priv->rfc_txpowertrackingindex_real++;
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
+ } else {
+ rtl8192_setBBreg(dev,
+ rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord, priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
+ }
+ } else {
+ if (priv->rfa_txpowertrackingindex < (TxBBGainTableLength - 1)) {
+ priv->rfa_txpowertrackingindex++;
+ priv->rfa_txpowertrackingindex_real++;
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
+ } else
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
+ }
+ }
+ if (RF_Type == RF_2T4R) {
+ priv->CCKPresentAttentuation_difference
+ = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
+ } else {
+ priv->CCKPresentAttentuation_difference
+ = priv->rfa_txpowertrackingindex_real - priv->rfa_txpowertracking_default;
+ }
+
+ if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
+ priv->CCKPresentAttentuation =
+ priv->CCKPresentAttentuation_20Mdefault +
+ priv->CCKPresentAttentuation_difference;
+ else
+ priv->CCKPresentAttentuation =
+ priv->CCKPresentAttentuation_40Mdefault +
+ priv->CCKPresentAttentuation_difference;
+
+ if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
+ priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
+ if (priv->CCKPresentAttentuation < 0)
+ priv->CCKPresentAttentuation = 0;
+
+ if (priv->CCKPresentAttentuation > -1 &&
+ priv->CCKPresentAttentuation < CCKTxBBGainTableLength) {
+ if (priv->rtllib->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->rtllib->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->CCKPresentAttentuation_difference = %d\n",
+ priv->CCKPresentAttentuation_difference);
+ RT_TRACE(COMP_POWER_TRACKING,
+ "priv->CCKPresentAttentuation = %d\n",
+ priv->CCKPresentAttentuation);
+
+ if (priv->CCKPresentAttentuation_difference <= -12 || priv->CCKPresentAttentuation_difference >= 24) {
+ priv->rtllib->bdynamic_txpower_enable = true;
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
+ return;
+ }
+
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ Avg_TSSI_Meas_from_driver = 0;
+ for (k = 0; k < 5; k++)
+ tmp_report[k] = 0;
+ break;
+ }
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ }
+ priv->rtllib->bdynamic_txpower_enable = true;
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+}
+
+static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
+{
+#define ThermalMeterVal 9
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u32 tmpRegA, TempCCk;
+ u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval;
+ int i = 0, CCKSwingNeedUpdate = 0;
+
+ if (!priv->btxpower_trackingInit) {
+ tmpRegA = rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
+ for (i = 0; i < OFDM_Table_Length; i++) {
+ if (tmpRegA == OFDMSwingTable[i]) {
+ priv->OFDM_index[0] = (u8)i;
+ RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, OFDM_index = 0x%x\n",
+ rOFDM0_XATxIQImbalance, tmpRegA, priv->OFDM_index[0]);
+ }
+ }
+
+ 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;
+ }
+
+ tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078);
+ RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d\n", tmpRegA);
+ if (tmpRegA < 3 || tmpRegA > 13)
+ return;
+ if (tmpRegA >= 12)
+ tmpRegA = 12;
+ RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d\n", tmpRegA);
+ priv->ThermalMeter[0] = ThermalMeterVal;
+ priv->ThermalMeter[1] = ThermalMeterVal;
+
+ if (priv->ThermalMeter[0] >= (u8)tmpRegA) {
+ 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)
+ tmpOFDMindex = tmpCCK20Mindex = 0;
+ else
+ tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
+ tmpCCK40Mindex = 0;
+ }
+ if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
+ tmpCCKindex = tmpCCK40Mindex;
+ else
+ tmpCCKindex = tmpCCK20Mindex;
+
+ priv->Record_CCK_20Mindex = tmpCCK20Mindex;
+ priv->Record_CCK_40Mindex = tmpCCK40Mindex;
+ RT_TRACE(COMP_POWER_TRACKING,
+ "Record_CCK_20Mindex / Record_CCK_40Mindex = %d / %d.\n",
+ priv->Record_CCK_20Mindex, priv->Record_CCK_40Mindex);
+
+ if (priv->rtllib->current_network.channel == 14 &&
+ !priv->bcck_in_ch14) {
+ priv->bcck_in_ch14 = true;
+ CCKSwingNeedUpdate = 1;
+ } else if (priv->rtllib->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[0] != tmpOFDMindex) {
+ priv->OFDM_index[0] = tmpOFDMindex;
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord,
+ OFDMSwingTable[priv->OFDM_index[0]]);
+ RT_TRACE(COMP_POWER_TRACKING, "Update OFDMSwing[%d] = 0x%x\n",
+ priv->OFDM_index[0],
+ OFDMSwingTable[priv->OFDM_index[0]]);
+ }
+ priv->txpower_count = 0;
+}
+
+void dm_txpower_trackingcallback(void *data)
+{
+ struct r8192_priv *priv = container_of_dwork_rsl(data,
+ struct r8192_priv, txpower_tracking_wq);
+ struct net_device *dev = priv->rtllib->dev;
+
+ if (priv->IC_Cut >= IC_VersionCut_D)
+ dm_TXPowerTrackingCallback_TSSI(dev);
+ else
+ dm_TXPowerTrackingCallback_ThermalMeter(dev);
+}
+
+static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
+{
+
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ 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;
+
+ 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;
+
+ 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 = rtllib_priv(dev);
+
+
+ if (priv->rtllib->FwRWRF)
+ priv->btxpower_tracking = true;
+ else
+ priv->btxpower_tracking = false;
+ priv->txpower_count = 0;
+ priv->btxpower_trackingInit = false;
+ RT_TRACE(COMP_POWER_TRACKING, "pMgntInfo->bTXPowerTracking = %d\n",
+ priv->btxpower_tracking);
+}
+
+void dm_initialize_txpower_tracking(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ if (priv->IC_Cut >= IC_VersionCut_D)
+ dm_InitializeTXPowerTracking_TSSI(dev);
+ else
+ dm_InitializeTXPowerTracking_ThermalMeter(dev);
+}
+
+static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ static u32 tx_power_track_counter;
+
+ RT_TRACE(COMP_POWER_TRACKING, "%s()\n", __func__);
+ if (read_nic_byte(dev, 0x11e) == 1)
+ return;
+ if (!priv->btxpower_tracking)
+ return;
+ tx_power_track_counter++;
+
+
+ if (tx_power_track_counter >= 180) {
+ queue_delayed_work_rsl(priv->priv_wq, &priv->txpower_tracking_wq, 0);
+ tx_power_track_counter = 0;
+ }
+
+}
+static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ static u8 TM_Trigger;
+ u8 TxPowerCheckCnt = 0;
+
+ if (IS_HARDWARE_TYPE_8192SE(dev))
+ TxPowerCheckCnt = 5;
+ else
+ TxPowerCheckCnt = 2;
+ if (!priv->btxpower_tracking)
+ return;
+
+ if (priv->txpower_count <= TxPowerCheckCnt) {
+ priv->txpower_count++;
+ return;
+ }
+
+ if (!TM_Trigger) {
+ {
+ 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;
+ }
+ netdev_info(dev, "===============>Schedule TxPowerTrackingWorkItem\n");
+ queue_delayed_work_rsl(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 = rtllib_priv(dev);
+
+ if (priv->IC_Cut >= IC_VersionCut_D)
+ dm_CheckTXPowerTracking_TSSI(dev);
+ else
+ dm_CheckTXPowerTracking_ThermalMeter(dev);
+}
+
+static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool bInCH14)
+{
+ u32 TempVal;
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ TempVal = 0;
+ if (!bInCH14) {
+ TempVal = (u32)(priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[0] +
+ (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[1]<<8));
+
+ rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
+ TempVal = (u32)(priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[2] +
+ (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[3]<<8) +
+ (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[4]<<16)+
+ (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[5]<<24));
+ rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
+ TempVal = (u32)(priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[6] +
+ (priv->cck_txbbgain_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[7]<<8));
+
+ rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
+ } else {
+ TempVal = (u32)(priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[0] +
+ (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[1]<<8));
+
+ rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
+ TempVal = (u32)(priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[2] +
+ (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[3]<<8) +
+ (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[4]<<16)+
+ (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[5]<<24));
+ rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
+ TempVal = (u32)(priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].ccktxbb_valuearray[6] +
+ (priv->cck_txbbgain_ch14_table[(u8)(priv->CCKPresentAttentuation)].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 = rtllib_priv(dev);
+
+ TempVal = 0;
+ if (!bInCH14) {
+ 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);
+ 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);
+ 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 {
+ 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);
+ 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);
+ 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)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ if (priv->IC_Cut >= IC_VersionCut_D)
+ dm_CCKTxPowerAdjust_TSSI(dev, binch14);
+ else
+ dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14);
+}
+
+static void dm_txpower_reset_recovery(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_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->CCKPresentAttentuation);
+ 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);
+
+}
+
+void dm_restore_dynamic_mechanism_state(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u32 reg_ratr = priv->rate_adaptive.last_ratr;
+ u32 ratr_value;
+
+ if (!priv->up) {
+ RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n");
+ return;
+ }
+
+ if (priv->rate_adaptive.rate_adaptive_disabled)
+ return;
+ if (!(priv->rtllib->mode == WIRELESS_MODE_N_24G ||
+ priv->rtllib->mode == WIRELESS_MODE_N_5G))
+ return;
+ ratr_value = reg_ratr;
+ 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);
+ if (priv->btxpower_trackingInit && priv->btxpower_tracking)
+ dm_txpower_reset_recovery(dev);
+
+ dm_bb_initialgain_restore(dev);
+
+}
+
+static void dm_bb_initialgain_restore(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u32 bit_mask = 0x7f;
+
+ if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
+ return;
+
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
+ 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);
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
+
+}
+
+
+void dm_backup_dynamic_mechanism_state(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ priv->bswitch_fsync = false;
+ priv->bfsync_processing = false;
+ dm_bb_initialgain_backup(dev);
+
+}
+
+
+static void dm_bb_initialgain_backup(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u32 bit_mask = bMaskByte0;
+
+ if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
+ return;
+
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
+ 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);
+
+}
+
+void dm_change_dynamic_initgain_thresh(struct net_device *dev,
+ u32 dm_type, u32 dm_value)
+{
+ if (dm_type == DIG_TYPE_THRESH_HIGH) {
+ dm_digtable.rssi_high_thresh = dm_value;
+ } else if (dm_type == DIG_TYPE_THRESH_LOW) {
+ dm_digtable.rssi_low_thresh = dm_value;
+ } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) {
+ dm_digtable.rssi_high_power_highthresh = dm_value;
+ } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_LOW) {
+ dm_digtable.rssi_high_power_lowthresh = dm_value;
+ } else if (dm_type == DIG_TYPE_ENABLE) {
+ dm_digtable.dig_state = DM_STA_DIG_MAX;
+ dm_digtable.dig_enable_flag = true;
+ } else if (dm_type == DIG_TYPE_DISABLE) {
+ dm_digtable.dig_state = DM_STA_DIG_MAX;
+ dm_digtable.dig_enable_flag = false;
+ } else if (dm_type == DIG_TYPE_DBG_MODE) {
+ if (dm_value >= DM_DBG_MAX)
+ dm_value = DM_DBG_OFF;
+ dm_digtable.dbg_mode = (u8)dm_value;
+ } else if (dm_type == DIG_TYPE_RSSI) {
+ if (dm_value > 100)
+ dm_value = 30;
+ dm_digtable.rssi_val = (long)dm_value;
+ } else if (dm_type == DIG_TYPE_ALGORITHM) {
+ if (dm_value >= DIG_ALGO_MAX)
+ dm_value = DIG_ALGO_BY_FALSE_ALARM;
+ if (dm_digtable.dig_algorithm != (u8)dm_value)
+ dm_digtable.dig_algorithm_switch = 1;
+ dm_digtable.dig_algorithm = (u8)dm_value;
+ } else if (dm_type == DIG_TYPE_BACKOFF) {
+ if (dm_value > 30)
+ dm_value = 30;
+ dm_digtable.backoff_val = (u8)dm_value;
+ } else if (dm_type == DIG_TYPE_RX_GAIN_MIN) {
+ if (dm_value == 0)
+ dm_value = 0x1;
+ dm_digtable.rx_gain_range_min = (u8)dm_value;
+ } else if (dm_type == DIG_TYPE_RX_GAIN_MAX) {
+ if (dm_value > 0x50)
+ dm_value = 0x50;
+ dm_digtable.rx_gain_range_max = (u8)dm_value;
+ }
+}
+
+static void dm_dig_init(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ dm_digtable.dig_enable_flag = true;
+ dm_digtable.Backoff_Enable_Flag = true;
+
+ dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI;
+
+ dm_digtable.Dig_TwoPort_Algorithm = DIG_TWO_PORT_ALGO_RSSI;
+ dm_digtable.Dig_Ext_Port_Stage = DIG_EXT_PORT_STAGE_MAX;
+ dm_digtable.dbg_mode = DM_DBG_OFF;
+ dm_digtable.dig_algorithm_switch = 0;
+
+ dm_digtable.dig_state = DM_STA_DIG_MAX;
+ dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
+ dm_digtable.CurSTAConnectState = dm_digtable.PreSTAConnectState = DIG_STA_DISCONNECT;
+ dm_digtable.CurAPConnectState = dm_digtable.PreAPConnectState = DIG_AP_DISCONNECT;
+ dm_digtable.initialgain_lowerbound_state = false;
+
+ dm_digtable.rssi_low_thresh = DM_DIG_THRESH_LOW;
+ dm_digtable.rssi_high_thresh = DM_DIG_THRESH_HIGH;
+
+ dm_digtable.FALowThresh = DM_FALSEALARM_THRESH_LOW;
+ dm_digtable.FAHighThresh = DM_FALSEALARM_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;
+ dm_digtable.backoff_val = DM_DIG_BACKOFF;
+ dm_digtable.rx_gain_range_max = DM_DIG_MAX;
+ if (priv->CustomerID == RT_CID_819x_Netcore)
+ dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore;
+ else
+ dm_digtable.rx_gain_range_min = DM_DIG_MIN;
+
+ dm_digtable.BackoffVal_range_max = DM_DIG_BACKOFF_MAX;
+ dm_digtable.BackoffVal_range_min = DM_DIG_BACKOFF_MIN;
+}
+
+static void dm_ctrl_initgain_byrssi(struct net_device *dev)
+{
+
+ if (dm_digtable.dig_enable_flag == false)
+ return;
+
+ if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
+ dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev);
+ else if (dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
+ dm_ctrl_initgain_byrssi_by_driverrssi(dev);
+ else
+ return;
+}
+
+/*-----------------------------------------------------------------------------
+ * Function: dm_CtrlInitGainBeforeConnectByRssiAndFalseAlarm()
+ *
+ * Overview: Driver monitor RSSI and False Alarm to change initial gain.
+ Only change initial gain during link in progress.
+ *
+ * Input: IN PADAPTER pAdapter
+ *
+ * Output: NONE
+ *
+ * Return: NONE
+ *
+ * Revised History:
+ * When Who Remark
+ * 03/04/2009 hpfan Create Version 0.
+ *
+ *---------------------------------------------------------------------------*/
+
+static void dm_ctrl_initgain_byrssi_by_driverrssi(
+ struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u8 i;
+ static u8 fw_dig;
+
+ if (dm_digtable.dig_enable_flag == false)
+ return;
+
+ if (dm_digtable.dig_algorithm_switch)
+ fw_dig = 0;
+ if (fw_dig <= 3) {
+ for (i = 0; i < 3; i++)
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
+ fw_dig++;
+ dm_digtable.dig_state = DM_STA_DIG_OFF;
+ }
+
+ if (priv->rtllib->state == RTLLIB_LINKED)
+ dm_digtable.CurSTAConnectState = DIG_STA_CONNECT;
+ else
+ dm_digtable.CurSTAConnectState = DIG_STA_DISCONNECT;
+
+
+ if (dm_digtable.dbg_mode == DM_DBG_OFF)
+ 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.PreSTAConnectState = dm_digtable.CurSTAConnectState;
+
+}
+
+static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
+ struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ static u32 reset_cnt;
+ u8 i;
+
+ if (dm_digtable.dig_enable_flag == false)
+ return;
+
+ if (dm_digtable.dig_algorithm_switch) {
+ dm_digtable.dig_state = DM_STA_DIG_MAX;
+ for (i = 0; i < 3; i++)
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
+ dm_digtable.dig_algorithm_switch = 0;
+ }
+
+ if (priv->rtllib->state != RTLLIB_LINKED)
+ return;
+
+ if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
+ (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
+ return;
+ if (priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh) {
+ if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
+ (priv->reset_count == reset_cnt))
+ return;
+ reset_cnt = priv->reset_count;
+
+ dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
+ dm_digtable.dig_state = DM_STA_DIG_OFF;
+
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
+
+ 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);
+
+ if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
+ write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
+ else
+ write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
+
+ write_nic_byte(dev, 0xa0a, 0x08);
+
+ return;
+ }
+
+ 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;
+
+ 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);
+ }
+
+ if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
+ write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
+ else
+ write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
+
+ write_nic_byte(dev, 0xa0a, 0xcd);
+
+ rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
+ }
+ dm_ctrl_initgain_byrssi_highpwr(dev);
+}
+
+
+static void dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ static u32 reset_cnt_highpwr;
+
+ if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) &&
+ (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh))
+ return;
+
+ 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;
+
+ 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) {
+ 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;
+}
+
+static void dm_initial_gain(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u8 initial_gain = 0;
+ static u8 initialized, force_write;
+ static u32 reset_cnt;
+
+ if (dm_digtable.dig_algorithm_switch) {
+ initialized = 0;
+ reset_cnt = 0;
+ }
+
+ if (rtllib_act_scanning(priv->rtllib, true) == true) {
+ force_write = 1;
+ return;
+ }
+
+ if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
+ if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
+ if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max)
+ dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max;
+ else if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
+ dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min;
+ else
+ dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val;
+ } else {
+ 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 {
+ dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
+ dm_digtable.pre_ig_value = 0;
+ }
+
+ if (priv->reset_count != reset_cnt) {
+ force_write = 1;
+ reset_cnt = priv->reset_count;
+ }
+
+ if (dm_digtable.pre_ig_value != read_nic_byte(dev, rOFDM0_XAAGCCore1))
+ force_write = 1;
+
+ if ((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value)
+ || !initialized || force_write) {
+ initial_gain = (u8)dm_digtable.cur_ig_value;
+ 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 = rtllib_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.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
+ if (dm_digtable.CurSTAConnectState == DIG_STA_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 {
+ dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
+ }
+
+ 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) {
+ if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
+ 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) {
+ if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
+ 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) {
+ 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 = rtllib_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.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
+ if (dm_digtable.CurSTAConnectState == DIG_STA_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 {
+ dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
+ }
+
+ 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)
+ write_nic_byte(dev, 0xa0a, 0x08);
+ else if (dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER)
+ 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 = rtllib_priv(dev);
+
+ priv->bcurrent_turbo_EDCA = false;
+ priv->rtllib->bis_any_nonbepkts = false;
+ priv->bis_cur_rdlstate = false;
+}
+
+static void dm_check_edca_turbo(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+
+ static unsigned long lastTxOkCnt;
+ static unsigned long lastRxOkCnt;
+ unsigned long curTxOkCnt = 0;
+ unsigned long curRxOkCnt = 0;
+
+ if (priv->rtllib->iw_mode == IW_MODE_ADHOC)
+ goto dm_CheckEdcaTurbo_EXIT;
+ if (priv->rtllib->state != RTLLIB_LINKED)
+ goto dm_CheckEdcaTurbo_EXIT;
+ if (priv->rtllib->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO)
+ goto dm_CheckEdcaTurbo_EXIT;
+
+ {
+ u8 *peername[11] = {
+ "unknown", "realtek_90", "realtek_92se", "broadcom",
+ "ralink", "atheros", "cisco", "marvell", "92u_softap",
+ "self_softap"
+ };
+ static int wb_tmp;
+
+ if (wb_tmp == 0) {
+ netdev_info(dev,
+ "%s():iot peer is %s, bssid: %pM\n",
+ __func__, peername[pHTInfo->IOTPeer],
+ priv->rtllib->current_network.bssid);
+ wb_tmp = 1;
+ }
+ }
+ if (!priv->rtllib->bis_any_nonbepkts) {
+ curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
+ curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
+ if (pHTInfo->IOTAction & HT_IOT_ACT_EDCA_BIAS_ON_RX) {
+ if (curTxOkCnt > 4*curRxOkCnt) {
+ 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;
+ }
+ } else {
+ if (!priv->bis_cur_rdlstate ||
+ !priv->bcurrent_turbo_EDCA) {
+ if (priv->rtllib->mode == WIRELESS_MODE_G)
+ write_nic_dword(dev, EDCAPARA_BE,
+ edca_setting_DL_GMode[pHTInfo->IOTPeer]);
+ else
+ write_nic_dword(dev, EDCAPARA_BE,
+ edca_setting_DL[pHTInfo->IOTPeer]);
+ priv->bis_cur_rdlstate = true;
+ }
+ }
+ priv->bcurrent_turbo_EDCA = true;
+ } else {
+ if (curRxOkCnt > 4*curTxOkCnt) {
+ if (!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA) {
+ if (priv->rtllib->mode == WIRELESS_MODE_G)
+ write_nic_dword(dev, EDCAPARA_BE,
+ edca_setting_DL_GMode[pHTInfo->IOTPeer]);
+ else
+ 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 {
+ if (priv->bcurrent_turbo_EDCA) {
+ u8 tmp = AC0_BE;
+
+ priv->rtllib->SetHwRegHandler(dev, HW_VAR_AC_PARAM, (u8 *)(&tmp));
+ priv->bcurrent_turbo_EDCA = false;
+ }
+ }
+
+
+dm_CheckEdcaTurbo_EXIT:
+ priv->rtllib->bis_any_nonbepkts = false;
+ lastTxOkCnt = priv->stats.txbytesunicast;
+ lastRxOkCnt = priv->stats.rxbytesunicast;
+}
+
+static void dm_init_ctstoself(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
+
+ priv->rtllib->bCTSToSelfEnable = true;
+ priv->rtllib->CTSToSelfTH = CTSToSelfTHVal;
+}
+
+static void dm_ctstoself(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
+ struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+ static unsigned long lastTxOkCnt;
+ static unsigned long lastRxOkCnt;
+ unsigned long curTxOkCnt = 0;
+ unsigned long curRxOkCnt = 0;
+
+ if (priv->rtllib->bCTSToSelfEnable != true) {
+ pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
+ return;
+ }
+ if (pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) {
+ curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
+ curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
+ if (curRxOkCnt > 4*curTxOkCnt)
+ pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
+ else
+ pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
+
+ lastTxOkCnt = priv->stats.txbytesunicast;
+ lastRxOkCnt = priv->stats.rxbytesunicast;
+ }
+}
+
+
+static void dm_Init_WA_Broadcom_IOT(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
+ struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+
+ pHTInfo->bWAIotBroadcom = false;
+ pHTInfo->WAIotTH = WAIotTHVal;
+}
+
+static void dm_check_pbc_gpio(struct net_device *dev)
+{
+}
+
+void dm_CheckRfCtrlGPIO(void *data)
+{
+ struct r8192_priv *priv = container_of_dwork_rsl(data,
+ struct r8192_priv, gpio_change_rf_wq);
+ struct net_device *dev = priv->rtllib->dev;
+ u8 tmp1byte;
+ enum rt_rf_power_state eRfPowerStateToSet;
+ bool bActuallySet = false;
+ char *argv[3];
+ static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh";
+ static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL};
+
+ bActuallySet = false;
+
+ if ((priv->up_first_time == 1) || (priv->being_init_adapter))
+ return;
+
+ if (priv->bfirst_after_down) {
+ priv->bfirst_after_down = true;
+ return;
+ }
+
+ tmp1byte = read_nic_byte(dev, GPI);
+
+ eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff;
+
+ if (priv->bHwRadioOff && (eRfPowerStateToSet == eRfOn)) {
+ RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n");
+ netdev_info(dev, "gpiochangeRF - HW Radio ON\n");
+ priv->bHwRadioOff = false;
+ bActuallySet = true;
+ } else if (!priv->bHwRadioOff && (eRfPowerStateToSet == eRfOff)) {
+ RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n");
+ netdev_info(dev, "gpiochangeRF - HW Radio OFF\n");
+ priv->bHwRadioOff = true;
+ bActuallySet = true;
+ }
+
+ if (bActuallySet) {
+ mdelay(1000);
+ priv->bHwRfOffAction = 1;
+ MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW, true);
+ if (priv->bHwRadioOff)
+ argv[1] = "RFOFF";
+ else
+ argv[1] = "RFON";
+
+ argv[0] = RadioPowerPath;
+ argv[2] = NULL;
+ call_usermodehelper(RadioPowerPath, argv, envp, UMH_WAIT_PROC);
+ }
+}
+
+void dm_rf_pathcheck_workitemcallback(void *data)
+{
+ struct r8192_priv *priv = container_of_dwork_rsl(data,
+ struct r8192_priv,
+ rfpath_check_wq);
+ struct net_device *dev = priv->rtllib->dev;
+ u8 rfpath = 0, i;
+
+ rfpath = read_nic_byte(dev, 0xc04);
+
+ for (i = 0; i < RF90_PATH_MAX; i++) {
+ if (rfpath & (0x01<<i))
+ priv->brfpath_rxenable[i] = true;
+ else
+ priv->brfpath_rxenable[i] = false;
+ }
+ if (!DM_RxPathSelTable.Enable)
+ return;
+
+ dm_rxpath_sel_byrssi(dev);
+}
+
+static void dm_init_rxpath_selection(struct net_device *dev)
+{
+ u8 i;
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ DM_RxPathSelTable.Enable = 1;
+ DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low;
+ DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH;
+ if (priv->CustomerID == RT_CID_819x_Netcore)
+ DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
+ else
+ DM_RxPathSelTable.cck_method = CCK_Rx_Version_1;
+ DM_RxPathSelTable.DbgMode = DM_DBG_OFF;
+ DM_RxPathSelTable.disabledRF = 0;
+ for (i = 0; i < 4; i++) {
+ DM_RxPathSelTable.rf_rssi[i] = 50;
+ DM_RxPathSelTable.cck_pwdb_sta[i] = -64;
+ DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
+ }
+}
+
+#define PWDB_IN_RANGE ((cur_cck_pwdb < tmp_cck_max_pwdb) && \
+ (cur_cck_pwdb > tmp_cck_sec_pwdb))
+
+static void dm_rxpath_sel_byrssi(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ u8 i, max_rssi_index = 0, min_rssi_index = 0;
+ u8 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;
+ u8 cck_optional_Rx = 0x3;
+ 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;
+ u8 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) {
+ DM_RxPathSelTable.cck_Rx_path = (read_nic_byte(dev, 0xa07)&0xf);
+ cck_Rx_Path_initialized = 1;
+ }
+
+ DM_RxPathSelTable.disabledRF = 0xf;
+ DM_RxPathSelTable.disabledRF &= ~(read_nic_byte(dev, 0xc04));
+
+ if (priv->rtllib->mode == WIRELESS_MODE_B)
+ DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
+
+ for (i = 0; i < RF90_PATH_MAX; i++) {
+ if (!DM_RxPathSelTable.DbgMode)
+ DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i];
+
+ if (priv->brfpath_rxenable[i]) {
+ rf_num++;
+ cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i];
+
+ if (rf_num == 1) {
+ 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) {
+ 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) {
+ 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) {
+ tmp_sec_rssi = cur_rf_rssi;
+ sec_rssi_index = i;
+ }
+ } else if ((cur_rf_rssi < tmp_sec_rssi) &&
+ (cur_rf_rssi > tmp_min_rssi)) {
+ ;
+ } else if (cur_rf_rssi == tmp_min_rssi) {
+ if (tmp_sec_rssi == tmp_min_rssi) {
+ tmp_min_rssi = cur_rf_rssi;
+ min_rssi_index = i;
+ }
+ } else if (cur_rf_rssi < tmp_min_rssi) {
+ tmp_min_rssi = cur_rf_rssi;
+ min_rssi_index = i;
+ }
+ }
+ }
+ }
+
+ rf_num = 0;
+ 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) {
+ cck_rx_ver2_max_index = i;
+ cck_rx_ver2_min_index = i;
+ cck_rx_ver2_sec_index = i;
+ tmp_cck_max_pwdb = cur_cck_pwdb;
+ tmp_cck_min_pwdb = cur_cck_pwdb;
+ tmp_cck_sec_pwdb = cur_cck_pwdb;
+ } else if (rf_num == 2) {
+ 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 = cur_cck_pwdb;
+ tmp_cck_min_pwdb = cur_cck_pwdb;
+ cck_rx_ver2_sec_index = i;
+ 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) {
+ tmp_cck_sec_pwdb = cur_cck_pwdb;
+ cck_rx_ver2_sec_index = i;
+ } else if (PWDB_IN_RANGE) {
+ tmp_cck_sec_pwdb = cur_cck_pwdb;
+ cck_rx_ver2_sec_index = i;
+ } else if (cur_cck_pwdb ==
+ tmp_cck_sec_pwdb) {
+ if (tmp_cck_sec_pwdb ==
+ tmp_cck_min_pwdb) {
+ tmp_cck_sec_pwdb =
+ cur_cck_pwdb;
+ cck_rx_ver2_sec_index =
+ i;
+ }
+ } else if ((cur_cck_pwdb < tmp_cck_sec_pwdb) &&
+ (cur_cck_pwdb > tmp_cck_min_pwdb)) {
+ ;
+ } else if (cur_cck_pwdb == tmp_cck_min_pwdb) {
+ if (tmp_cck_sec_pwdb == tmp_cck_min_pwdb) {
+ tmp_cck_min_pwdb = cur_cck_pwdb;
+ cck_rx_ver2_min_index = i;
+ }
+ } else if (cur_cck_pwdb < tmp_cck_min_pwdb) {
+ tmp_cck_min_pwdb = cur_cck_pwdb;
+ cck_rx_ver2_min_index = i;
+ }
+ }
+
+ }
+ }
+ }
+
+ update_cck_rx_path = 0;
+ if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) {
+ cck_default_Rx = cck_rx_ver2_max_index;
+ cck_optional_Rx = cck_rx_ver2_sec_index;
+ if (tmp_cck_max_pwdb != -64)
+ update_cck_rx_path = 1;
+ }
+
+ if (tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2) {
+ if ((tmp_max_rssi - tmp_min_rssi) >=
+ DM_RxPathSelTable.diff_TH) {
+ DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] =
+ tmp_max_rssi+5;
+ rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable,
+ 0x1<<min_rssi_index, 0x0);
+ rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable,
+ 0x1<<min_rssi_index, 0x0);
+ disabled_rf_cnt++;
+ }
+ if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_1) {
+ cck_default_Rx = max_rssi_index;
+ cck_optional_Rx = sec_rssi_index;
+ if (tmp_max_rssi)
+ update_cck_rx_path = 1;
+ }
+ }
+
+ if (update_cck_rx_path) {
+ DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2) |
+ (cck_optional_Rx);
+ rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000,
+ DM_RxPathSelTable.cck_Rx_path);
+ }
+
+ if (DM_RxPathSelTable.disabledRF) {
+ for (i = 0; i < 4; i++) {
+ if ((DM_RxPathSelTable.disabledRF>>i) & 0x1) {
+ if (tmp_max_rssi >=
+ DM_RxPathSelTable.rf_enable_rssi_th[i]) {
+ rtl8192_setBBreg(dev,
+ rOFDM0_TRxPathEnable, 0x1 << i,
+ 0x1);
+ rtl8192_setBBreg(dev,
+ rOFDM1_TRxPathEnable,
+ 0x1 << i, 0x1);
+ DM_RxPathSelTable.rf_enable_rssi_th[i]
+ = 100;
+ disabled_rf_cnt--;
+ }
+ }
+ }
+ }
+}
+
+static void dm_check_rx_path_selection(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ queue_delayed_work_rsl(priv->priv_wq, &priv->rfpath_check_wq, 0);
+}
+
+
+static void dm_init_fsync(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ priv->rtllib->fsync_time_interval = 500;
+ priv->rtllib->fsync_rate_bitmap = 0x0f000800;
+ priv->rtllib->fsync_rssi_threshold = 30;
+ priv->rtllib->bfsync_enable = false;
+ priv->rtllib->fsync_multiple_timeinterval = 3;
+ priv->rtllib->fsync_firstdiff_ratethreshold = 100;
+ priv->rtllib->fsync_seconddiff_ratethreshold = 200;
+ priv->rtllib->fsync_state = Default_Fsync;
+ priv->framesyncMonitor = 1;
+
+ init_timer(&priv->fsync_timer);
+ setup_timer(&priv->fsync_timer, dm_fsync_timer_callback,
+ (unsigned long) dev);
+}
+
+
+static void dm_deInit_fsync(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ del_timer_sync(&priv->fsync_timer);
+}
+
+void dm_fsync_timer_callback(unsigned long data)
+{
+ struct net_device *dev = (struct net_device *)data;
+ struct r8192_priv *priv = rtllib_priv((struct net_device *)data);
+ u32 rate_index, rate_count = 0, rate_count_diff = 0;
+ bool bSwitchFromCountDiff = false;
+ bool bDoubleTimeInterval = false;
+
+ if (priv->rtllib->state == RTLLIB_LINKED &&
+ priv->rtllib->bfsync_enable &&
+ (priv->rtllib->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC)) {
+ u32 rate_bitmap;
+
+ for (rate_index = 0; rate_index <= 27; rate_index++) {
+ rate_bitmap = 1 << rate_index;
+ if (priv->rtllib->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;
+ if (DiffNum >=
+ priv->rtllib->fsync_seconddiff_ratethreshold)
+ priv->ContinueDiffCount++;
+ else
+ priv->ContinueDiffCount = 0;
+
+ if (priv->ContinueDiffCount >= 2) {
+ bSwitchFromCountDiff = true;
+ priv->ContinueDiffCount = 0;
+ }
+ } else {
+ priv->ContinueDiffCount = 0;
+ }
+
+ if (rate_count_diff <=
+ priv->rtllib->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 (priv->undecorated_smoothed_pwdb >
+ priv->rtllib->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->rtllib->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) {
+ if (timer_pending(&priv->fsync_timer))
+ del_timer_sync(&priv->fsync_timer);
+ priv->fsync_timer.expires = jiffies +
+ msecs_to_jiffies(priv->rtllib->fsync_time_interval *
+ priv->rtllib->fsync_multiple_timeinterval);
+ add_timer(&priv->fsync_timer);
+ } else {
+ if (timer_pending(&priv->fsync_timer))
+ del_timer_sync(&priv->fsync_timer);
+ priv->fsync_timer.expires = jiffies +
+ msecs_to_jiffies(priv->rtllib->fsync_time_interval);
+ add_timer(&priv->fsync_timer);
+ }
+ } else {
+ 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)
+{
+ u8 rf_timing = 0x77;
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ RT_TRACE(COMP_HALDM, "%s\n", __func__);
+ write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf);
+ priv->rtllib->SetHwRegHandler(dev, HW_VAR_RF_TIMING,
+ (u8 *)(&rf_timing));
+ write_nic_byte(dev, 0xc3b, 0x41);
+}
+
+static void dm_EndHWFsync(struct net_device *dev)
+{
+ u8 rf_timing = 0xaa;
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ RT_TRACE(COMP_HALDM, "%s\n", __func__);
+ write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
+ priv->rtllib->SetHwRegHandler(dev, HW_VAR_RF_TIMING, (u8 *)
+ (&rf_timing));
+ write_nic_byte(dev, 0xc3b, 0x49);
+}
+
+static void dm_EndSWFsync(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ RT_TRACE(COMP_HALDM, "%s\n", __func__);
+ del_timer_sync(&(priv->fsync_timer));
+
+ 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 = rtllib_priv(dev);
+ u32 rateIndex;
+ u32 rateBitmap;
+
+ RT_TRACE(COMP_HALDM, "%s\n", __func__);
+ priv->rate_record = 0;
+ priv->ContinueDiffCount = 0;
+ priv->rateCountDiffRecord = 0;
+ priv->bswitch_fsync = false;
+
+ if (priv->rtllib->mode == WIRELESS_MODE_N_24G) {
+ priv->rtllib->fsync_firstdiff_ratethreshold = 600;
+ priv->rtllib->fsync_seconddiff_ratethreshold = 0xffff;
+ } else {
+ priv->rtllib->fsync_firstdiff_ratethreshold = 200;
+ priv->rtllib->fsync_seconddiff_ratethreshold = 200;
+ }
+ for (rateIndex = 0; rateIndex <= 27; rateIndex++) {
+ rateBitmap = 1 << rateIndex;
+ if (priv->rtllib->fsync_rate_bitmap & rateBitmap)
+ priv->rate_record +=
+ priv->stats.received_rate_histogram[1]
+ [rateIndex];
+ }
+ if (timer_pending(&priv->fsync_timer))
+ del_timer_sync(&priv->fsync_timer);
+ priv->fsync_timer.expires = jiffies +
+ msecs_to_jiffies(priv->rtllib->fsync_time_interval);
+ add_timer(&priv->fsync_timer);
+
+ write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd);
+
+}
+
+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 = rtllib_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->rtllib->fsync_rssi_threshold,
+ priv->rtllib->fsync_time_interval,
+ priv->rtllib->fsync_multiple_timeinterval);
+ RT_TRACE(COMP_HALDM,
+ "RateBitmap 0x%x FirstDiffRateThreshold %d SecondDiffRateThreshold %d\n",
+ priv->rtllib->fsync_rate_bitmap,
+ priv->rtllib->fsync_firstdiff_ratethreshold,
+ priv->rtllib->fsync_seconddiff_ratethreshold);
+
+ if (priv->rtllib->state == RTLLIB_LINKED &&
+ priv->rtllib->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) {
+ if (priv->rtllib->bfsync_enable == 0) {
+ switch (priv->rtllib->fsync_state) {
+ case Default_Fsync:
+ dm_StartHWFsync(dev);
+ priv->rtllib->fsync_state = HW_Fsync;
+ break;
+ case SW_Fsync:
+ dm_EndSWFsync(dev);
+ dm_StartHWFsync(dev);
+ priv->rtllib->fsync_state = HW_Fsync;
+ break;
+ case HW_Fsync:
+ default:
+ break;
+ }
+ } else {
+ switch (priv->rtllib->fsync_state) {
+ case Default_Fsync:
+ dm_StartSWFsync(dev);
+ priv->rtllib->fsync_state = SW_Fsync;
+ break;
+ case HW_Fsync:
+ dm_EndHWFsync(dev);
+ dm_StartSWFsync(dev);
+ priv->rtllib->fsync_state = SW_Fsync;
+ break;
+ case SW_Fsync:
+ default:
+ break;
+
+ }
+ }
+ if (priv->framesyncMonitor) {
+ if (reg_c38_State != RegC38_Fsync_AP_BCM) {
+ write_nic_byte(dev, rOFDM0_RxDetector3, 0x95);
+
+ reg_c38_State = RegC38_Fsync_AP_BCM;
+ }
+ }
+ } else {
+ switch (priv->rtllib->fsync_state) {
+ case HW_Fsync:
+ dm_EndHWFsync(dev);
+ priv->rtllib->fsync_state = Default_Fsync;
+ break;
+ case SW_Fsync:
+ dm_EndSWFsync(dev);
+ priv->rtllib->fsync_state = Default_Fsync;
+ break;
+ case Default_Fsync:
+ default:
+ break;
+ }
+
+ if (priv->framesyncMonitor) {
+ if (priv->rtllib->state == RTLLIB_LINKED) {
+ if (priv->undecorated_smoothed_pwdb <=
+ RegC38_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 >=
+ (RegC38_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) {
+ 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;
+ }
+ }
+}
+
+void dm_shadow_init(struct net_device *dev)
+{
+ u8 page;
+ u16 offset;
+
+ for (page = 0; page < 5; page++)
+ for (offset = 0; offset < 256; offset++)
+ dm_shadow[page][offset] = read_nic_byte(dev,
+ offset+page * 256);
+
+ for (page = 8; page < 11; page++)
+ for (offset = 0; offset < 256; offset++)
+ dm_shadow[page][offset] = read_nic_byte(dev,
+ offset+page * 256);
+
+ for (page = 12; page < 15; page++)
+ for (offset = 0; offset < 256; offset++)
+ dm_shadow[page][offset] = read_nic_byte(dev,
+ offset+page*256);
+
+}
+
+/*---------------------------Define function prototype------------------------*/
+static void dm_init_dynamic_txpower(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ priv->rtllib->bdynamic_txpower_enable = true;
+ 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 = rtllib_priv(dev);
+ unsigned int txhipower_threshhold = 0;
+ unsigned int txlowpower_threshold = 0;
+
+ if (priv->rtllib->bdynamic_txpower_enable != true) {
+ priv->bDynamicTxHighPower = false;
+ priv->bDynamicTxLowPower = false;
+ return;
+ }
+ if ((priv->rtllib->pHTInfo->IOTPeer == HT_IOT_PEER_ATHEROS) &&
+ (priv->rtllib->mode == IEEE_G)) {
+ txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH;
+ txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;
+ } else {
+ txhipower_threshhold = TX_POWER_NEAR_FIELD_THRESH_HIGH;
+ txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW;
+ }
+
+ RT_TRACE(COMP_TXAGC, "priv->undecorated_smoothed_pwdb = %ld\n",
+ priv->undecorated_smoothed_pwdb);
+
+ if (priv->rtllib->state == RTLLIB_LINKED) {
+ if (priv->undecorated_smoothed_pwdb >= txhipower_threshhold) {
+ priv->bDynamicTxHighPower = true;
+ priv->bDynamicTxLowPower = false;
+ } else {
+ if (priv->undecorated_smoothed_pwdb <
+ txlowpower_threshold && priv->bDynamicTxHighPower)
+ priv->bDynamicTxHighPower = false;
+ 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->rtllib->current_network.channel);
+
+ rtl8192_phy_setTxPower(dev,
+ priv->rtllib->current_network.channel);
+ }
+ priv->bLastDTPFlag_High = priv->bDynamicTxHighPower;
+ priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower;
+
+}
+
+static void dm_check_txrateandretrycount(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+ struct rtllib_device *ieee = priv->rtllib;
+
+ ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev,
+ Current_Tx_Rate_Reg);
+
+ ieee->softmac_stats.last_packet_rate = read_nic_byte(dev,
+ Initial_Tx_Rate_Reg);
+
+ ieee->softmac_stats.txretrycount = read_nic_dword(dev,
+ Tx_Retry_Count_Reg);
+}
+
+static void dm_send_rssi_tofw(struct net_device *dev)
+{
+ struct r8192_priv *priv = rtllib_priv(dev);
+
+ write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
+}
Code Review / kvmfornfv.git / blobdiff