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gfiber / kernel / mindspeed / 87f7918552be2b3378f7e8944008bff102b3e59f / . / drivers / staging / rtl8192e / rtl_dm.c
blob: a7fa9aad6f2d0a4bfd790187bec6e445482d29eb [file] [log] [blame]
/******************************************************************************
* 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 Reseting!!!!!!!\n");
return;
}
if (priv->rtllib->state != RTLLIB_LINKED)
return;
call_usermodehelper(ac_dc_check_script_path, argv, envp, 1);
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 (IS_NIC_DOWN(priv)) {
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;
} else {
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 slient 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 == true) {
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;
} else {
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_40"
"Mindex = %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;
} else {
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;
} else {
printk(KERN_INFO "===============>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 = 0;
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 = 0;
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 = 0;
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 = 0;
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 = 0;
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16)+
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24);
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
rCCK0_TxFilter2, TempVal);
TempVal = 0;
TempVal = CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] +
(CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ;
rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
rCCK0_DebugPort, TempVal);
} else {
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 = 0;
TempVal = CCKSwingTable_Ch14[priv->CCK_index][2] +
(CCKSwingTable_Ch14[priv->CCK_index][3]<<8) +
(CCKSwingTable_Ch14[priv->CCK_index][4]<<16)+
(CCKSwingTable_Ch14[priv->CCK_index][5]<<24);
rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
rCCK0_TxFilter2, TempVal);
TempVal = 0;
TempVal = CCKSwingTable_Ch14[priv->CCK_index][6] +
(CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ;
rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
rCCK0_DebugPort, TempVal);
}
}
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 (IS_NIC_DOWN(priv)) {
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_HIGH) {
dm_digtable.rssi_high_power_highthresh = dm_value;
} else if (dm_type == DIG_TYPE_ENABLE) {
dm_digtable.dig_state = DM_STA_DIG_MAX;
dm_digtable.dig_enable_flag = true;
} else if (dm_type == DIG_TYPE_DISABLE) {
dm_digtable.dig_state = DM_STA_DIG_MAX;
dm_digtable.dig_enable_flag = false;
} else if (dm_type == DIG_TYPE_DBG_MODE) {
if (dm_value >= DM_DBG_MAX)
dm_value = DM_DBG_OFF;
dm_digtable.dbg_mode = (u8)dm_value;
} else if (dm_type == DIG_TYPE_RSSI) {
if (dm_value > 100)
dm_value = 30;
dm_digtable.rssi_val = (long)dm_value;
} else if (dm_type == DIG_TYPE_ALGORITHM) {
if (dm_value >= DIG_ALGO_MAX)
dm_value = DIG_ALGO_BY_FALSE_ALARM;
if (dm_digtable.dig_algorithm != (u8)dm_value)
dm_digtable.dig_algorithm_switch = 1;
dm_digtable.dig_algorithm = (u8)dm_value;
} else if (dm_type == DIG_TYPE_BACKOFF) {
if (dm_value > 30)
dm_value = 30;
dm_digtable.backoff_val = (u8)dm_value;
} else if (dm_type == DIG_TYPE_RX_GAIN_MIN) {
if (dm_value == 0)
dm_value = 0x1;
dm_digtable.rx_gain_range_min = (u8)dm_value;
} else if (dm_type == DIG_TYPE_RX_GAIN_MAX) {
if (dm_value > 0x50)
dm_value = 0x50;
dm_digtable.rx_gain_range_max = (u8)dm_value;
}
}
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;
else
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;
} else {
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;
else
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;
else
dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) {
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) {
printk(KERN_INFO "%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 = 1;
return;
}
tmp1byte = read_nic_byte(dev, GPI);
eRfPowerStateToSet = (tmp1byte&BIT1) ? eRfOn : eRfOff;
if ((priv->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn)) {
RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio ON\n");
printk(KERN_INFO "gpiochangeRF - HW Radio ON\n");
priv->bHwRadioOff = false;
bActuallySet = true;
} else if ((priv->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff)) {
RT_TRACE(COMP_RF, "gpiochangeRF - HW Radio OFF\n");
printk(KERN_INFO "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 == true)
argv[1] = "RFOFF";
else
argv[1] = "RFON";
argv[0] = RadioPowerPath;
argv[2] = NULL;
call_usermodehelper(RadioPowerPath, argv, envp, 1);
}
}
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] = 1;
else
priv->brfpath_rxenable[i] = 0;
}
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->ContiuneDiffCount++;
else
priv->ContiuneDiffCount = 0;
if (priv->ContiuneDiffCount >= 2) {
bSwitchFromCountDiff = true;
priv->ContiuneDiffCount = 0;
}
} else {
priv->ContiuneDiffCount = 0;
}
if (rate_count_diff <=
priv->rtllib->fsync_firstdiff_ratethreshold) {
bSwitchFromCountDiff = true;
priv->ContiuneDiffCount = 0;
}
priv->rate_record = rate_count;
priv->rateCountDiffRecord = rate_count_diff;
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rate"
"Countdiff %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(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(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->ContiuneDiffCount = 0;
write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
}
RT_TRACE(COMP_HALDM, "ContiuneDiffCount %d\n", priv->ContiuneDiffCount);
RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d "
"bSwitchFsync %d\n", priv->rate_record, rate_count,
rate_count_diff, priv->bswitch_fsync);
}
static void dm_StartHWFsync(struct net_device *dev)
{
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->ContiuneDiffCount = 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->ContiuneDiffCount = 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(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 Second"
"DiffRateThreshold %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 == true)
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);
}