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path: root/drivers/net/wireless/rtlwifi/rtl8192c
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-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c1285
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h49
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c375
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h33
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/main.c3
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c570
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h78
7 files changed, 1415 insertions, 978 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index bb023274414..eb78fd8607f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -27,10 +27,24 @@
*
*****************************************************************************/
+#include <linux/export.h>
#include "dm_common.h"
-
-struct dig_t dm_digtable;
-static struct ps_t dm_pstable;
+#include "phy_common.h"
+#include "../pci.h"
+#include "../base.h"
+
+#define BT_RSSI_STATE_NORMAL_POWER BIT_OFFSET_LEN_MASK_32(0, 1)
+#define BT_RSSI_STATE_AMDPU_OFF BIT_OFFSET_LEN_MASK_32(1, 1)
+#define BT_RSSI_STATE_SPECIAL_LOW BIT_OFFSET_LEN_MASK_32(2, 1)
+#define BT_RSSI_STATE_BG_EDCA_LOW BIT_OFFSET_LEN_MASK_32(3, 1)
+#define BT_RSSI_STATE_TXPOWER_LOW BIT_OFFSET_LEN_MASK_32(4, 1)
+
+#define RTLPRIV (struct rtl_priv *)
+#define GET_UNDECORATED_AVERAGE_RSSI(_priv) \
+ ((RTLPRIV(_priv))->mac80211.opmode == \
+ NL80211_IFTYPE_ADHOC) ? \
+ ((RTLPRIV(_priv))->dm.entry_min_undec_sm_pwdb) : \
+ ((RTLPRIV(_priv))->dm.undec_sm_pwdb)
static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = {
0x7f8001fe,
@@ -144,52 +158,98 @@ static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = {
{0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00}
};
+static u32 power_index_reg[6] = {0xc90, 0xc91, 0xc92, 0xc98, 0xc99, 0xc9a};
+
+void dm_restorepowerindex(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 index;
+
+ for (index = 0; index < 6; index++)
+ rtl_write_byte(rtlpriv, power_index_reg[index],
+ rtlpriv->dm.powerindex_backup[index]);
+}
+EXPORT_SYMBOL_GPL(dm_restorepowerindex);
+
+void dm_writepowerindex(struct ieee80211_hw *hw, u8 value)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 index;
+
+ for (index = 0; index < 6; index++)
+ rtl_write_byte(rtlpriv, power_index_reg[index], value);
+}
+EXPORT_SYMBOL_GPL(dm_writepowerindex);
+
+void dm_savepowerindex(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 index;
+ u8 tmp;
+
+ for (index = 0; index < 6; index++) {
+ tmp = rtl_read_byte(rtlpriv, power_index_reg[index]);
+ rtlpriv->dm.powerindex_backup[index] = tmp;
+ }
+}
+EXPORT_SYMBOL_GPL(dm_savepowerindex);
+
static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
{
- dm_digtable.dig_enable_flag = true;
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
- dm_digtable.cur_igvalue = 0x20;
- dm_digtable.pre_igvalue = 0x0;
- dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
- dm_digtable.presta_connectstate = DIG_STA_DISCONNECT;
- dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
- dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW;
- dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH;
- dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
- dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
- dm_digtable.rx_gain_range_max = DM_DIG_MAX;
- dm_digtable.rx_gain_range_min = DM_DIG_MIN;
- dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
- dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX;
- dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN;
- dm_digtable.pre_cck_pd_state = CCK_PD_STAGE_MAX;
- dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
+
+ dm_digtable->dig_enable_flag = true;
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+ dm_digtable->cur_igvalue = 0x20;
+ dm_digtable->pre_igvalue = 0x0;
+ dm_digtable->cursta_cstate = DIG_STA_DISCONNECT;
+ dm_digtable->presta_cstate = DIG_STA_DISCONNECT;
+ dm_digtable->curmultista_cstate = DIG_MULTISTA_DISCONNECT;
+ dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW;
+ dm_digtable->rssi_highthresh = DM_DIG_THRESH_HIGH;
+ dm_digtable->fa_lowthresh = DM_FALSEALARM_THRESH_LOW;
+ dm_digtable->fa_highthresh = DM_FALSEALARM_THRESH_HIGH;
+ dm_digtable->rx_gain_max = DM_DIG_MAX;
+ dm_digtable->rx_gain_min = DM_DIG_MIN;
+ dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
+ dm_digtable->back_range_max = DM_DIG_BACKOFF_MAX;
+ dm_digtable->back_range_min = DM_DIG_BACKOFF_MIN;
+ dm_digtable->pre_cck_pd_state = CCK_PD_STAGE_MAX;
+ dm_digtable->cur_cck_pd_state = CCK_PD_STAGE_LowRssi;
+
+ dm_digtable->forbidden_igi = DM_DIG_MIN;
+ dm_digtable->large_fa_hit = 0;
+ dm_digtable->recover_cnt = 0;
+ dm_digtable->dig_dynamic_min = 0x25;
}
static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
long rssi_val_min = 0;
- if ((dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
- (dm_digtable.cursta_connectctate == DIG_STA_CONNECT)) {
- if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
+ if ((dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) &&
+ (dm_digtable->cursta_cstate == DIG_STA_CONNECT)) {
+ if (rtlpriv->dm.entry_min_undec_sm_pwdb != 0)
rssi_val_min =
- (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
- rtlpriv->dm.undecorated_smoothed_pwdb) ?
- rtlpriv->dm.undecorated_smoothed_pwdb :
- rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+ (rtlpriv->dm.entry_min_undec_sm_pwdb >
+ rtlpriv->dm.undec_sm_pwdb) ?
+ rtlpriv->dm.undec_sm_pwdb :
+ rtlpriv->dm.entry_min_undec_sm_pwdb;
else
- rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
- } else if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT ||
- dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT) {
- rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
- } else if (dm_digtable.curmultista_connectstate ==
- DIG_MULTISTA_CONNECT) {
- rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+ rssi_val_min = rtlpriv->dm.undec_sm_pwdb;
+ } else if (dm_digtable->cursta_cstate == DIG_STA_CONNECT ||
+ dm_digtable->cursta_cstate == DIG_STA_BEFORE_CONNECT) {
+ rssi_val_min = rtlpriv->dm.undec_sm_pwdb;
+ } else if (dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) {
+ rssi_val_min = rtlpriv->dm.entry_min_undec_sm_pwdb;
}
- return (u8) rssi_val_min;
+ if (rssi_val_min > 100)
+ rssi_val_min = 100;
+ return (u8)rssi_val_min;
}
static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
@@ -207,9 +267,17 @@ static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD);
falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff);
+
+ ret_value = rtl_get_bbreg(hw, ROFDM0_FRAMESYNC, MASKDWORD);
+ falsealm_cnt->cnt_fast_fsync_fail = (ret_value & 0xffff);
+ falsealm_cnt->cnt_sb_search_fail = ((ret_value & 0xffff0000) >> 16);
+
falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail +
- falsealm_cnt->cnt_rate_illegal +
- falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail;
+ falsealm_cnt->cnt_rate_illegal +
+ falsealm_cnt->cnt_crc8_fail +
+ falsealm_cnt->cnt_mcs_fail +
+ falsealm_cnt->cnt_fast_fsync_fail +
+ falsealm_cnt->cnt_sb_search_fail;
rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1);
ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0);
@@ -229,22 +297,22 @@ static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw)
rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2);
RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("cnt_parity_fail = %d, cnt_rate_illegal = %d, "
- "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n",
- falsealm_cnt->cnt_parity_fail,
- falsealm_cnt->cnt_rate_illegal,
- falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail));
+ "cnt_parity_fail = %d, cnt_rate_illegal = %d, cnt_crc8_fail = %d, cnt_mcs_fail = %d\n",
+ falsealm_cnt->cnt_parity_fail,
+ falsealm_cnt->cnt_rate_illegal,
+ falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail);
RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n",
- falsealm_cnt->cnt_ofdm_fail,
- falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all));
+ "cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n",
+ falsealm_cnt->cnt_ofdm_fail,
+ falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all);
}
static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 value_igi = dm_digtable.cur_igvalue;
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
+ u8 value_igi = dm_digtable->cur_igvalue;
if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0)
value_igi--;
@@ -254,130 +322,177 @@ static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw)
value_igi++;
else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2)
value_igi += 2;
+
if (value_igi > DM_DIG_FA_UPPER)
value_igi = DM_DIG_FA_UPPER;
else if (value_igi < DM_DIG_FA_LOWER)
value_igi = DM_DIG_FA_LOWER;
+
if (rtlpriv->falsealm_cnt.cnt_all > 10000)
- value_igi = 0x32;
+ value_igi = DM_DIG_FA_UPPER;
- dm_digtable.cur_igvalue = value_igi;
+ dm_digtable->cur_igvalue = value_igi;
rtl92c_dm_write_dig(hw);
}
static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *digtable = &rtlpriv->dm_digtable;
+ u32 isbt;
+
+ /* modify DIG lower bound, deal with abnorally large false alarm */
+ if (rtlpriv->falsealm_cnt.cnt_all > 10000) {
+ digtable->large_fa_hit++;
+ if (digtable->forbidden_igi < digtable->cur_igvalue) {
+ digtable->forbidden_igi = digtable->cur_igvalue;
+ digtable->large_fa_hit = 1;
+ }
- if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable.fa_highthresh) {
- if ((dm_digtable.backoff_val - 2) <
- dm_digtable.backoff_val_range_min)
- dm_digtable.backoff_val =
- dm_digtable.backoff_val_range_min;
- else
- dm_digtable.backoff_val -= 2;
- } else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable.fa_lowthresh) {
- if ((dm_digtable.backoff_val + 2) >
- dm_digtable.backoff_val_range_max)
- dm_digtable.backoff_val =
- dm_digtable.backoff_val_range_max;
- else
- dm_digtable.backoff_val += 2;
+ if (digtable->large_fa_hit >= 3) {
+ if ((digtable->forbidden_igi + 1) >
+ digtable->rx_gain_max)
+ digtable->rx_gain_min = digtable->rx_gain_max;
+ else
+ digtable->rx_gain_min = (digtable->forbidden_igi + 1);
+ digtable->recover_cnt = 3600; /* 3600=2hr */
+ }
+ } else {
+ /* Recovery mechanism for IGI lower bound */
+ if (digtable->recover_cnt != 0) {
+ digtable->recover_cnt--;
+ } else {
+ if (digtable->large_fa_hit == 0) {
+ if ((digtable->forbidden_igi-1) < DM_DIG_MIN) {
+ digtable->forbidden_igi = DM_DIG_MIN;
+ digtable->rx_gain_min = DM_DIG_MIN;
+ } else {
+ digtable->forbidden_igi--;
+ digtable->rx_gain_min = digtable->forbidden_igi + 1;
+ }
+ } else if (digtable->large_fa_hit == 3) {
+ digtable->large_fa_hit = 0;
+ }
+ }
+ }
+ if (rtlpriv->falsealm_cnt.cnt_all < 250) {
+ isbt = rtl_read_byte(rtlpriv, 0x4fd) & 0x01;
+
+ if (!isbt) {
+ if (rtlpriv->falsealm_cnt.cnt_all >
+ digtable->fa_lowthresh) {
+ if ((digtable->back_val - 2) <
+ digtable->back_range_min)
+ digtable->back_val = digtable->back_range_min;
+ else
+ digtable->back_val -= 2;
+ } else if (rtlpriv->falsealm_cnt.cnt_all <
+ digtable->fa_lowthresh) {
+ if ((digtable->back_val + 2) >
+ digtable->back_range_max)
+ digtable->back_val = digtable->back_range_max;
+ else
+ digtable->back_val += 2;
+ }
+ } else {
+ digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
+ }
+ } else {
+ /* Adjust initial gain by false alarm */
+ if (rtlpriv->falsealm_cnt.cnt_all > 1000)
+ digtable->cur_igvalue = digtable->pre_igvalue + 2;
+ else if (rtlpriv->falsealm_cnt.cnt_all > 750)
+ digtable->cur_igvalue = digtable->pre_igvalue + 1;
+ else if (rtlpriv->falsealm_cnt.cnt_all < 500)
+ digtable->cur_igvalue = digtable->pre_igvalue - 1;
}
- if ((dm_digtable.rssi_val_min + 10 - dm_digtable.backoff_val) >
- dm_digtable.rx_gain_range_max)
- dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_max;
- else if ((dm_digtable.rssi_val_min + 10 -
- dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
- dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_min;
- else
- dm_digtable.cur_igvalue = dm_digtable.rssi_val_min + 10 -
- dm_digtable.backoff_val;
+ /* Check initial gain by upper/lower bound */
+ if (digtable->cur_igvalue > digtable->rx_gain_max)
+ digtable->cur_igvalue = digtable->rx_gain_max;
- RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("rssi_val_min = %x backoff_val %x\n",
- dm_digtable.rssi_val_min, dm_digtable.backoff_val));
+ if (digtable->cur_igvalue < digtable->rx_gain_min)
+ digtable->cur_igvalue = digtable->rx_gain_min;
rtl92c_dm_write_dig(hw);
}
static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
{
- static u8 binitialized; /* initialized to false */
+ static u8 initialized; /* initialized to false */
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+ long rssi_strength = rtlpriv->dm.entry_min_undec_sm_pwdb;
bool multi_sta = false;
if (mac->opmode == NL80211_IFTYPE_ADHOC)
multi_sta = true;
- if ((multi_sta == false) || (dm_digtable.cursta_connectctate !=
- DIG_STA_DISCONNECT)) {
- binitialized = false;
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+ if (!multi_sta ||
+ dm_digtable->cursta_cstate == DIG_STA_DISCONNECT) {
+ initialized = false;
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
return;
- } else if (binitialized == false) {
- binitialized = true;
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
- dm_digtable.cur_igvalue = 0x20;
+ } else if (initialized == false) {
+ initialized = true;
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
+ dm_digtable->cur_igvalue = 0x20;
rtl92c_dm_write_dig(hw);
}
- if (dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) {
- if ((rssi_strength < dm_digtable.rssi_lowthresh) &&
- (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) {
+ if (dm_digtable->curmultista_cstate == DIG_MULTISTA_CONNECT) {
+ if ((rssi_strength < dm_digtable->rssi_lowthresh) &&
+ (dm_digtable->dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) {
- if (dm_digtable.dig_ext_port_stage ==
+ if (dm_digtable->dig_ext_port_stage ==
DIG_EXT_PORT_STAGE_2) {
- dm_digtable.cur_igvalue = 0x20;
+ dm_digtable->cur_igvalue = 0x20;
rtl92c_dm_write_dig(hw);
}
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_1;
- } else if (rssi_strength > dm_digtable.rssi_highthresh) {
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_2;
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_1;
+ } else if (rssi_strength > dm_digtable->rssi_highthresh) {
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_2;
rtl92c_dm_ctrl_initgain_by_fa(hw);
}
- } else if (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) {
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
- dm_digtable.cur_igvalue = 0x20;
+ } else if (dm_digtable->dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) {
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_0;
+ dm_digtable->cur_igvalue = 0x20;
rtl92c_dm_write_dig(hw);
}
RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("curmultista_connectstate = "
- "%x dig_ext_port_stage %x\n",
- dm_digtable.curmultista_connectstate,
- dm_digtable.dig_ext_port_stage));
+ "curmultista_cstate = %x dig_ext_port_stage %x\n",
+ dm_digtable->curmultista_cstate,
+ dm_digtable->dig_ext_port_stage);
}
static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("presta_connectstate = %x,"
- " cursta_connectctate = %x\n",
- dm_digtable.presta_connectstate,
- dm_digtable.cursta_connectctate));
-
- if (dm_digtable.presta_connectstate == dm_digtable.cursta_connectctate
- || dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT
- || dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
-
- if (dm_digtable.cursta_connectctate != DIG_STA_DISCONNECT) {
- dm_digtable.rssi_val_min =
+ "presta_cstate = %x, cursta_cstate = %x\n",
+ dm_digtable->presta_cstate, dm_digtable->cursta_cstate);
+ if (dm_digtable->presta_cstate == dm_digtable->cursta_cstate ||
+ dm_digtable->cursta_cstate == DIG_STA_BEFORE_CONNECT ||
+ dm_digtable->cursta_cstate == DIG_STA_CONNECT) {
+
+ if (dm_digtable->cursta_cstate != DIG_STA_DISCONNECT) {
+ dm_digtable->rssi_val_min =
rtl92c_dm_initial_gain_min_pwdb(hw);
+ if (dm_digtable->rssi_val_min > 100)
+ dm_digtable->rssi_val_min = 100;
rtl92c_dm_ctrl_initgain_by_rssi(hw);
}
} else {
- dm_digtable.rssi_val_min = 0;
- dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
- dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT;
- dm_digtable.cur_igvalue = 0x20;
- dm_digtable.pre_igvalue = 0;
+ dm_digtable->rssi_val_min = 0;
+ dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
+ dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
+ dm_digtable->cur_igvalue = 0x20;
+ dm_digtable->pre_igvalue = 0;
rtl92c_dm_write_dig(hw);
}
}
@@ -385,95 +500,64 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
- if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT) {
- dm_digtable.rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
+ if (dm_digtable->cursta_cstate == DIG_STA_CONNECT) {
+ dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
+ if (dm_digtable->rssi_val_min > 100)
+ dm_digtable->rssi_val_min = 100;
- if (dm_digtable.pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
- if (dm_digtable.rssi_val_min <= 25)
- dm_digtable.cur_cck_pd_state =
+ if (dm_digtable->pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
+ if (dm_digtable->rssi_val_min <= 25)
+ dm_digtable->cur_cck_pd_state =
CCK_PD_STAGE_LowRssi;
else
- dm_digtable.cur_cck_pd_state =
+ dm_digtable->cur_cck_pd_state =
CCK_PD_STAGE_HighRssi;
} else {
- if (dm_digtable.rssi_val_min <= 20)
- dm_digtable.cur_cck_pd_state =
+ if (dm_digtable->rssi_val_min <= 20)
+ dm_digtable->cur_cck_pd_state =
CCK_PD_STAGE_LowRssi;
else
- dm_digtable.cur_cck_pd_state =
+ dm_digtable->cur_cck_pd_state =
CCK_PD_STAGE_HighRssi;
}
} else {
- dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX;
+ dm_digtable->cur_cck_pd_state = CCK_PD_STAGE_MAX;
}
- if (dm_digtable.pre_cck_pd_state != dm_digtable.cur_cck_pd_state) {
- if (dm_digtable.cur_cck_pd_state == CCK_PD_STAGE_LowRssi) {
- if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800)
- dm_digtable.cur_cck_fa_state =
- CCK_FA_STAGE_High;
- else
- dm_digtable.cur_cck_fa_state = CCK_FA_STAGE_Low;
-
- if (dm_digtable.pre_cck_fa_state !=
- dm_digtable.cur_cck_fa_state) {
- if (dm_digtable.cur_cck_fa_state ==
- CCK_FA_STAGE_Low)
- rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
- 0x83);
- else
- rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2,
- 0xcd);
-
- dm_digtable.pre_cck_fa_state =
- dm_digtable.cur_cck_fa_state;
- }
-
- rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40);
-
- if (IS_92C_SERIAL(rtlhal->version))
- rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
- MASKBYTE2, 0xd7);
- } else {
+ if (dm_digtable->pre_cck_pd_state != dm_digtable->cur_cck_pd_state) {
+ if ((dm_digtable->cur_cck_pd_state == CCK_PD_STAGE_LowRssi) ||
+ (dm_digtable->cur_cck_pd_state == CCK_PD_STAGE_MAX))
+ rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0x83);
+ else
rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd);
- rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47);
- if (IS_92C_SERIAL(rtlhal->version))
- rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT,
- MASKBYTE2, 0xd3);
- }
- dm_digtable.pre_cck_pd_state = dm_digtable.cur_cck_pd_state;
+ dm_digtable->pre_cck_pd_state = dm_digtable->cur_cck_pd_state;
}
-
- RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("CCKPDStage=%x\n", dm_digtable.cur_cck_pd_state));
-
- RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
- ("is92C=%x\n", IS_92C_SERIAL(rtlhal->version)));
}
static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- if (mac->act_scanning == true)
+ if (mac->act_scanning)
return;
- if ((mac->link_state > MAC80211_NOLINK) &&
- (mac->link_state < MAC80211_LINKED))
- dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT;
- else if (mac->link_state >= MAC80211_LINKED)
- dm_digtable.cursta_connectctate = DIG_STA_CONNECT;
+ if (mac->link_state >= MAC80211_LINKED)
+ dm_digtable->cursta_cstate = DIG_STA_CONNECT;
else
- dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT;
+ dm_digtable->cursta_cstate = DIG_STA_DISCONNECT;
+
+ dm_digtable->curmultista_cstate = DIG_MULTISTA_DISCONNECT;
rtl92c_dm_initial_gain_sta(hw);
rtl92c_dm_initial_gain_multi_sta(hw);
rtl92c_dm_cck_packet_detection_thresh(hw);
- dm_digtable.presta_connectstate = dm_digtable.cursta_connectctate;
+ dm_digtable->presta_cstate = dm_digtable->cursta_cstate;
}
@@ -483,19 +567,23 @@ static void rtl92c_dm_dig(struct ieee80211_hw *hw)
if (rtlpriv->dm.dm_initialgain_enable == false)
return;
- if (dm_digtable.dig_enable_flag == false)
+ if (!(rtlpriv->dm.dm_flag & DYNAMIC_FUNC_DIG))
return;
rtl92c_dm_ctrl_initgain_by_twoport(hw);
-
}
static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- rtlpriv->dm.dynamic_txpower_enable = false;
-
+ if (rtlpriv->rtlhal.interface == INTF_USB &&
+ rtlpriv->rtlhal.board_type & 0x1) {
+ dm_savepowerindex(hw);
+ rtlpriv->dm.dynamic_txpower_enable = true;
+ } else {
+ rtlpriv->dm.dynamic_txpower_enable = false;
+ }
rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
}
@@ -503,51 +591,71 @@ static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw)
void rtl92c_dm_write_dig(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
- ("cur_igvalue = 0x%x, "
- "pre_igvalue = 0x%x, backoff_val = %d\n",
- dm_digtable.cur_igvalue, dm_digtable.pre_igvalue,
- dm_digtable.backoff_val));
+ "cur_igvalue = 0x%x, pre_igvalue = 0x%x, back_val = %d\n",
+ dm_digtable->cur_igvalue, dm_digtable->pre_igvalue,
+ dm_digtable->back_val);
+
+ if (rtlpriv->rtlhal.interface == INTF_USB &&
+ !dm_digtable->dig_enable_flag) {
+ dm_digtable->pre_igvalue = 0x17;
+ return;
+ }
+ dm_digtable->cur_igvalue -= 1;
+ if (dm_digtable->cur_igvalue < DM_DIG_MIN)
+ dm_digtable->cur_igvalue = DM_DIG_MIN;
- if (dm_digtable.pre_igvalue != dm_digtable.cur_igvalue) {
+ if (dm_digtable->pre_igvalue != dm_digtable->cur_igvalue) {
rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f,
- dm_digtable.cur_igvalue);
+ dm_digtable->cur_igvalue);
rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f,
- dm_digtable.cur_igvalue);
+ dm_digtable->cur_igvalue);
- dm_digtable.pre_igvalue = dm_digtable.cur_igvalue;
+ dm_digtable->pre_igvalue = dm_digtable->cur_igvalue;
}
+ RT_TRACE(rtlpriv, COMP_DIG, DBG_WARNING,
+ "dig values 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
+ dm_digtable->cur_igvalue, dm_digtable->pre_igvalue,
+ dm_digtable->rssi_val_min, dm_digtable->back_val,
+ dm_digtable->rx_gain_max, dm_digtable->rx_gain_min,
+ dm_digtable->large_fa_hit, dm_digtable->forbidden_igi);
}
EXPORT_SYMBOL(rtl92c_dm_write_dig);
static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff;
- u8 h2c_parameter[3] = { 0 };
-
- return;
-
- if (tmpentry_max_pwdb != 0) {
- rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb =
- tmpentry_max_pwdb;
- } else {
- rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0;
- }
+ if (mac->link_state != MAC80211_LINKED)
+ return;
- if (tmpentry_min_pwdb != 0xff) {
- rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb =
- tmpentry_min_pwdb;
- } else {
- rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0;
+ if (mac->opmode == NL80211_IFTYPE_ADHOC ||
+ mac->opmode == NL80211_IFTYPE_AP) {
+ /* TODO: Handle ADHOC and AP Mode */
}
- h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF);
- h2c_parameter[0] = 0;
+ if (tmpentry_max_pwdb != 0)
+ rtlpriv->dm.entry_max_undec_sm_pwdb = tmpentry_max_pwdb;
+ else
+ rtlpriv->dm.entry_max_undec_sm_pwdb = 0;
- rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter);
+ if (tmpentry_min_pwdb != 0xff)
+ rtlpriv->dm.entry_min_undec_sm_pwdb = tmpentry_min_pwdb;
+ else
+ rtlpriv->dm.entry_min_undec_sm_pwdb = 0;
+
+/* TODO:
+ * if (mac->opmode == NL80211_IFTYPE_STATION) {
+ * if (rtlpriv->rtlhal.fw_ready) {
+ * u32 param = (u32)(rtlpriv->dm.undec_sm_pwdb << 16);
+ * rtl8192c_set_rssi_cmd(hw, param);
+ * }
+ * }
+ */
}
void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw)
@@ -562,23 +670,42 @@ EXPORT_SYMBOL(rtl92c_dm_init_edca_turbo);
static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+
static u64 last_txok_cnt;
static u64 last_rxok_cnt;
- u64 cur_txok_cnt;
- u64 cur_rxok_cnt;
+ static u32 last_bt_edca_ul;
+ static u32 last_bt_edca_dl;
+ u64 cur_txok_cnt = 0;
+ u64 cur_rxok_cnt = 0;
u32 edca_be_ul = 0x5ea42b;
u32 edca_be_dl = 0x5ea42b;
+ bool bt_change_edca = false;
- if (mac->opmode == NL80211_IFTYPE_ADHOC)
- goto dm_checkedcaturbo_exit;
+ if ((last_bt_edca_ul != rtlpcipriv->bt_coexist.bt_edca_ul) ||
+ (last_bt_edca_dl != rtlpcipriv->bt_coexist.bt_edca_dl)) {
+ rtlpriv->dm.current_turbo_edca = false;
+ last_bt_edca_ul = rtlpcipriv->bt_coexist.bt_edca_ul;
+ last_bt_edca_dl = rtlpcipriv->bt_coexist.bt_edca_dl;
+ }
+
+ if (rtlpcipriv->bt_coexist.bt_edca_ul != 0) {
+ edca_be_ul = rtlpcipriv->bt_coexist.bt_edca_ul;
+ bt_change_edca = true;
+ }
+
+ if (rtlpcipriv->bt_coexist.bt_edca_dl != 0) {
+ edca_be_ul = rtlpcipriv->bt_coexist.bt_edca_dl;
+ bt_change_edca = true;
+ }
if (mac->link_state != MAC80211_LINKED) {
rtlpriv->dm.current_turbo_edca = false;
return;
}
- if (!mac->ht_enable) { /*FIX MERGE */
+ if ((!mac->ht_enable) && (!rtlpcipriv->bt_coexist.bt_coexistence)) {
if (!(edca_be_ul & 0xffff0000))
edca_be_ul |= 0x005e0000;
@@ -586,10 +713,12 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
edca_be_dl |= 0x005e0000;
}
- if ((!rtlpriv->dm.is_any_nonbepkts) &&
- (!rtlpriv->dm.disable_framebursting)) {
+ if ((bt_change_edca) || ((!rtlpriv->dm.is_any_nonbepkts) &&
+ (!rtlpriv->dm.disable_framebursting))) {
+
cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt;
cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt;
+
if (cur_rxok_cnt > 4 * cur_txok_cnt) {
if (!rtlpriv->dm.is_cur_rdlstate ||
!rtlpriv->dm.current_turbo_edca) {
@@ -611,14 +740,12 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
} else {
if (rtlpriv->dm.current_turbo_edca) {
u8 tmp = AC0_BE;
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_AC_PARAM,
- (u8 *) (&tmp));
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM,
+ &tmp);
rtlpriv->dm.current_turbo_edca = false;
}
}
-dm_checkedcaturbo_exit:
rtlpriv->dm.is_any_nonbepkts = false;
last_txok_cnt = rtlpriv->stats.txbytesunicast;
last_rxok_cnt = rtlpriv->stats.rxbytesunicast;
@@ -633,24 +760,24 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
u8 thermalvalue, delta, delta_lck, delta_iqk;
long ele_a, ele_d, temp_cck, val_x, value32;
- long val_y, ele_c;
- u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old;
+ long val_y, ele_c = 0;
+ u8 ofdm_index[2], ofdm_index_old[2] = {0, 0}, cck_index_old = 0;
+ s8 cck_index = 0;
int i;
bool is2t = IS_92C_SERIAL(rtlhal->version);
- u8 txpwr_level[2] = {0, 0};
+ s8 txpwr_level[3] = {0, 0, 0};
u8 ofdm_min_index = 6, rf;
- rtlpriv->dm.txpower_trackingInit = true;
+ rtlpriv->dm.txpower_trackinginit = true;
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n"));
+ "rtl92c_dm_txpower_tracking_callback_thermalmeter\n");
thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
- "eeprom_thermalmeter 0x%x\n",
- thermalvalue, rtlpriv->dm.thermalvalue,
- rtlefuse->eeprom_thermalmeter));
+ "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x\n",
+ thermalvalue, rtlpriv->dm.thermalvalue,
+ rtlefuse->eeprom_thermalmeter);
rtl92c_phy_ap_calibrate(hw, (thermalvalue -
rtlefuse->eeprom_thermalmeter));
@@ -668,10 +795,9 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
ofdm_index_old[0] = (u8) i;
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("Initial pathA ele_d reg0x%x = 0x%lx, "
- "ofdm_index=0x%x\n",
+ "Initial pathA ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n",
ROFDM0_XATXIQIMBALANCE,
- ele_d, ofdm_index_old[0]));
+ ele_d, ofdm_index_old[0]);
break;
}
}
@@ -684,13 +810,11 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
if (ele_d == (ofdmswing_table[i] &
MASKOFDM_D)) {
ofdm_index_old[1] = (u8) i;
-
RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
- DBG_LOUD,
- ("Initial pathB ele_d reg0x%x = "
- "0x%lx, ofdm_index=0x%x\n",
- ROFDM0_XBTXIQIMBALANCE, ele_d,
- ofdm_index_old[1]));
+ DBG_LOUD,
+ "Initial pathB ele_d reg0x%x = 0x%lx, ofdm_index=0x%x\n",
+ ROFDM0_XBTXIQIMBALANCE, ele_d,
+ ofdm_index_old[1]);
break;
}
}
@@ -708,11 +832,10 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
DBG_LOUD,
- ("Initial reg0x%x = 0x%lx, "
- "cck_index=0x%x, ch 14 %d\n",
- RCCK0_TXFILTER2, temp_cck,
- cck_index_old,
- rtlpriv->dm.cck_inch14));
+ "Initial reg0x%x = 0x%lx, cck_index=0x%x, ch 14 %d\n",
+ RCCK0_TXFILTER2, temp_cck,
+ cck_index_old,
+ rtlpriv->dm.cck_inch14);
break;
}
} else {
@@ -724,11 +847,10 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
RT_TRACE(rtlpriv, COMP_POWER_TRACKING,
DBG_LOUD,
- ("Initial reg0x%x = 0x%lx, "
- "cck_index=0x%x, ch14 %d\n",
- RCCK0_TXFILTER2, temp_cck,
- cck_index_old,
- rtlpriv->dm.cck_inch14));
+ "Initial reg0x%x = 0x%lx, cck_index=0x%x, ch14 %d\n",
+ RCCK0_TXFILTER2, temp_cck,
+ cck_index_old,
+ rtlpriv->dm.cck_inch14);
break;
}
}
@@ -743,6 +865,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i];
rtlpriv->dm.cck_index = cck_index_old;
}
+ /* Handle USB High PA boards */
delta = (thermalvalue > rtlpriv->dm.thermalvalue) ?
(thermalvalue - rtlpriv->dm.thermalvalue) :
@@ -757,12 +880,10 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
(rtlpriv->dm.thermalvalue_iqk - thermalvalue);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x "
- "eeprom_thermalmeter 0x%x delta 0x%x "
- "delta_lck 0x%x delta_iqk 0x%x\n",
+ "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x delta 0x%x delta_lck 0x%x delta_iqk 0x%x\n",
thermalvalue, rtlpriv->dm.thermalvalue,
rtlefuse->eeprom_thermalmeter, delta, delta_lck,
- delta_iqk));
+ delta_iqk);
if (delta_lck > 1) {
rtlpriv->dm.thermalvalue_lck = thermalvalue;
@@ -782,18 +903,15 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
if (is2t) {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("temp OFDM_A_index=0x%x, "
- "OFDM_B_index=0x%x,"
- "cck_index=0x%x\n",
- rtlpriv->dm.ofdm_index[0],
- rtlpriv->dm.ofdm_index[1],
- rtlpriv->dm.cck_index));
+ "temp OFDM_A_index=0x%x, OFDM_B_index=0x%x, cck_index=0x%x\n",
+ rtlpriv->dm.ofdm_index[0],
+ rtlpriv->dm.ofdm_index[1],
+ rtlpriv->dm.cck_index);
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("temp OFDM_A_index=0x%x,"
- "cck_index=0x%x\n",
- rtlpriv->dm.ofdm_index[0],
- rtlpriv->dm.cck_index));
+ "temp OFDM_A_index=0x%x, cck_index=0x%x\n",
+ rtlpriv->dm.ofdm_index[0],
+ rtlpriv->dm.cck_index);
}
if (thermalvalue > rtlefuse->eeprom_thermalmeter) {
@@ -885,16 +1003,13 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
if (is2t) {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("new OFDM_A_index=0x%x, "
- "OFDM_B_index=0x%x,"
- "cck_index=0x%x\n",
- ofdm_index[0], ofdm_index[1],
- cck_index));
+ "new OFDM_A_index=0x%x, OFDM_B_index=0x%x, cck_index=0x%x\n",
+ ofdm_index[0], ofdm_index[1],
+ cck_index);
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("new OFDM_A_index=0x%x,"
- "cck_index=0x%x\n",
- ofdm_index[0], cck_index));
+ "new OFDM_A_index=0x%x, cck_index=0x%x\n",
+ ofdm_index[0], cck_index);
}
}
@@ -1052,7 +1167,7 @@ static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw
rtlpriv->dm.thermalvalue = thermalvalue;
}
- RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ("<===\n"));
+ RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, "<===\n");
}
@@ -1062,11 +1177,11 @@ static void rtl92c_dm_initialize_txpower_tracking_thermalmeter(
struct rtl_priv *rtlpriv = rtl_priv(hw);
rtlpriv->dm.txpower_tracking = true;
- rtlpriv->dm.txpower_trackingInit = false;
+ rtlpriv->dm.txpower_trackinginit = false;
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("pMgntInfo->txpower_tracking = %d\n",
- rtlpriv->dm.txpower_tracking));
+ "pMgntInfo->txpower_tracking = %d\n",
+ rtlpriv->dm.txpower_tracking);
}
static void rtl92c_dm_initialize_txpower_tracking(struct ieee80211_hw *hw)
@@ -1092,12 +1207,12 @@ static void rtl92c_dm_check_txpower_tracking_thermal_meter(
rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK,
0x60);
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("Trigger 92S Thermal Meter!!\n"));
+ "Trigger 92S Thermal Meter!!\n");
tm_trigger = 1;
return;
} else {
RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
- ("Schedule TxPowerTracking direct call!!\n"));
+ "Schedule TxPowerTracking direct call!!\n");
rtl92c_dm_txpower_tracking_directcall(hw);
tm_trigger = 0;
}
@@ -1125,170 +1240,62 @@ void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
}
EXPORT_SYMBOL(rtl92c_dm_init_rate_adaptive_mask);
-static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- struct rate_adaptive *p_ra = &(rtlpriv->ra);
- u32 low_rssithresh_for_ra, high_rssithresh_for_ra;
-
- if (is_hal_stop(rtlhal)) {
- RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
- ("<---- driver is going to unload\n"));
- return;
- }
-
- if (!rtlpriv->dm.useramask) {
- RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
- ("<---- driver does not control rate adaptive mask\n"));
- return;
- }
-
- if (mac->link_state == MAC80211_LINKED) {
-
- switch (p_ra->pre_ratr_state) {
- case DM_RATR_STA_HIGH:
- high_rssithresh_for_ra = 50;
- low_rssithresh_for_ra = 20;
- break;
- case DM_RATR_STA_MIDDLE:
- high_rssithresh_for_ra = 55;
- low_rssithresh_for_ra = 20;
- break;
- case DM_RATR_STA_LOW:
- high_rssithresh_for_ra = 50;
- low_rssithresh_for_ra = 25;
- break;
- default:
- high_rssithresh_for_ra = 50;
- low_rssithresh_for_ra = 20;
- break;
- }
-
- if (rtlpriv->dm.undecorated_smoothed_pwdb >
- (long)high_rssithresh_for_ra)
- p_ra->ratr_state = DM_RATR_STA_HIGH;
- else if (rtlpriv->dm.undecorated_smoothed_pwdb >
- (long)low_rssithresh_for_ra)
- p_ra->ratr_state = DM_RATR_STA_MIDDLE;
- else
- p_ra->ratr_state = DM_RATR_STA_LOW;
-
- if (p_ra->pre_ratr_state != p_ra->ratr_state) {
- RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
- ("RSSI = %ld\n",
- rtlpriv->dm.undecorated_smoothed_pwdb));
- RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
- ("RSSI_LEVEL = %d\n", p_ra->ratr_state));
- RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD,
- ("PreState = %d, CurState = %d\n",
- p_ra->pre_ratr_state, p_ra->ratr_state));
-
- rtlpriv->cfg->ops->update_rate_mask(hw,
- p_ra->ratr_state);
-
- p_ra->pre_ratr_state = p_ra->ratr_state;
- }
- }
-}
-
static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw)
{
- dm_pstable.pre_ccastate = CCA_MAX;
- dm_pstable.cur_ccasate = CCA_MAX;
- dm_pstable.pre_rfstate = RF_MAX;
- dm_pstable.cur_rfstate = RF_MAX;
- dm_pstable.rssi_val_min = 0;
-}
-
-static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw)
-{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &(rtlpriv->phy);
-
- if (dm_pstable.rssi_val_min != 0) {
- if (dm_pstable.pre_ccastate == CCA_2R) {
- if (dm_pstable.rssi_val_min >= 35)
- dm_pstable.cur_ccasate = CCA_1R;
- else
- dm_pstable.cur_ccasate = CCA_2R;
- } else {
- if (dm_pstable.rssi_val_min <= 30)
- dm_pstable.cur_ccasate = CCA_2R;
- else
- dm_pstable.cur_ccasate = CCA_1R;
- }
- } else {
- dm_pstable.cur_ccasate = CCA_MAX;
- }
-
- if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) {
- if (dm_pstable.cur_ccasate == CCA_1R) {
- if (get_rf_type(rtlphy) == RF_2T2R) {
- rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
- MASKBYTE0, 0x13);
- rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20);
- } else {
- rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE,
- MASKBYTE0, 0x23);
- rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c);
- }
- } else {
- rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0,
- 0x33);
- rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63);
- }
- dm_pstable.pre_ccastate = dm_pstable.cur_ccasate;
- }
+ struct ps_t *dm_pstable = &rtlpriv->dm_pstable;
- RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n",
- (dm_pstable.cur_ccasate ==
- 0) ? "1RCCA" : "2RCCA"));
+ dm_pstable->pre_ccastate = CCA_MAX;
+ dm_pstable->cur_ccasate = CCA_MAX;
+ dm_pstable->pre_rfstate = RF_MAX;
+ dm_pstable->cur_rfstate = RF_MAX;
+ dm_pstable->rssi_val_min = 0;
}
void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
{
- static u8 initialize;
- static u32 reg_874, reg_c70, reg_85c, reg_a74;
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct ps_t *dm_pstable = &rtlpriv->dm_pstable;
- if (initialize == 0) {
- reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
- MASKDWORD) & 0x1CC000) >> 14;
+ if (!rtlpriv->reg_init) {
+ rtlpriv->reg_874 = (rtl_get_bbreg(hw,
+ RFPGA0_XCD_RFINTERFACESW,
+ MASKDWORD) & 0x1CC000) >> 14;
- reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1,
- MASKDWORD) & BIT(3)) >> 3;
+ rtlpriv->reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1,
+ MASKDWORD) & BIT(3)) >> 3;
- reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
- MASKDWORD) & 0xFF000000) >> 24;
+ rtlpriv->reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL,
+ MASKDWORD) & 0xFF000000) >> 24;
- reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12;
+ rtlpriv->reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) &
+ 0xF000) >> 12;
- initialize = 1;
+ rtlpriv->reg_init = true;
}
if (!bforce_in_normal) {
- if (dm_pstable.rssi_val_min != 0) {
- if (dm_pstable.pre_rfstate == RF_NORMAL) {
- if (dm_pstable.rssi_val_min >= 30)
- dm_pstable.cur_rfstate = RF_SAVE;
+ if (dm_pstable->rssi_val_min != 0) {
+ if (dm_pstable->pre_rfstate == RF_NORMAL) {
+ if (dm_pstable->rssi_val_min >= 30)
+ dm_pstable->cur_rfstate = RF_SAVE;
else
- dm_pstable.cur_rfstate = RF_NORMAL;
+ dm_pstable->cur_rfstate = RF_NORMAL;
} else {
- if (dm_pstable.rssi_val_min <= 25)
- dm_pstable.cur_rfstate = RF_NORMAL;
+ if (dm_pstable->rssi_val_min <= 25)
+ dm_pstable->cur_rfstate = RF_NORMAL;
else
- dm_pstable.cur_rfstate = RF_SAVE;
+ dm_pstable->cur_rfstate = RF_SAVE;
}
} else {
- dm_pstable.cur_rfstate = RF_MAX;
+ dm_pstable->cur_rfstate = RF_MAX;
}
} else {
- dm_pstable.cur_rfstate = RF_NORMAL;
+ dm_pstable->cur_rfstate = RF_NORMAL;
}
- if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) {
- if (dm_pstable.cur_rfstate == RF_SAVE) {
+ if (dm_pstable->pre_rfstate != dm_pstable->cur_rfstate) {
+ if (dm_pstable->cur_rfstate == RF_SAVE) {
rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
0x1C0000, 0x2);
rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0);
@@ -1301,16 +1308,16 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal)
rtl_set_bbreg(hw, 0x818, BIT(28), 0x1);
} else {
rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW,
- 0x1CC000, reg_874);
+ 0x1CC000, rtlpriv->reg_874);
rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3),
- reg_c70);
+ rtlpriv->reg_c70);
rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000,
- reg_85c);
- rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74);
+ rtlpriv->reg_85c);
+ rtl_set_bbreg(hw, 0xa74, 0xF000, rtlpriv->reg_a74);
rtl_set_bbreg(hw, 0x818, BIT(28), 0x0);
}
- dm_pstable.pre_rfstate = dm_pstable.cur_rfstate;
+ dm_pstable->pre_rfstate = dm_pstable->cur_rfstate;
}
}
EXPORT_SYMBOL(rtl92c_dm_rf_saving);
@@ -1318,41 +1325,44 @@ EXPORT_SYMBOL(rtl92c_dm_rf_saving);
static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct ps_t *dm_pstable = &rtlpriv->dm_pstable;
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ /* Determine the minimum RSSI */
if (((mac->link_state == MAC80211_NOLINK)) &&
- (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) {
- dm_pstable.rssi_val_min = 0;
- RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
- ("Not connected to any\n"));
+ (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) {
+ dm_pstable->rssi_val_min = 0;
+ RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, "Not connected to any\n");
}
if (mac->link_state == MAC80211_LINKED) {
if (mac->opmode == NL80211_IFTYPE_ADHOC) {
- dm_pstable.rssi_val_min =
- rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+ dm_pstable->rssi_val_min =
+ rtlpriv->dm.entry_min_undec_sm_pwdb;
RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
- ("AP Client PWDB = 0x%lx\n",
- dm_pstable.rssi_val_min));
+ "AP Client PWDB = 0x%lx\n",
+ dm_pstable->rssi_val_min);
} else {
- dm_pstable.rssi_val_min =
- rtlpriv->dm.undecorated_smoothed_pwdb;
+ dm_pstable->rssi_val_min = rtlpriv->dm.undec_sm_pwdb;
RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
- ("STA Default Port PWDB = 0x%lx\n",
- dm_pstable.rssi_val_min));
+ "STA Default Port PWDB = 0x%lx\n",
+ dm_pstable->rssi_val_min);
}
} else {
- dm_pstable.rssi_val_min =
- rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
+ dm_pstable->rssi_val_min =
+ rtlpriv->dm.entry_min_undec_sm_pwdb;
RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD,
- ("AP Ext Port PWDB = 0x%lx\n",
- dm_pstable.rssi_val_min));
+ "AP Ext Port PWDB = 0x%lx\n",
+ dm_pstable->rssi_val_min);
}
+ /* Power Saving for 92C */
if (IS_92C_SERIAL(rtlhal->version))
- rtl92c_dm_1r_cca(hw);
+ ;/* rtl92c_dm_1r_cca(hw); */
+ else
+ rtl92c_dm_rf_saving(hw, false);
}
void rtl92c_dm_init(struct ieee80211_hw *hw)
@@ -1360,15 +1370,106 @@ void rtl92c_dm_init(struct ieee80211_hw *hw)
struct rtl_priv *rtlpriv = rtl_priv(hw);
rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER;
+ rtlpriv->dm.dm_flag = DYNAMIC_FUNC_DISABLE | DYNAMIC_FUNC_DIG;
+ rtlpriv->dm.undec_sm_pwdb = -1;
+ rtlpriv->dm.undec_sm_cck = -1;
+ rtlpriv->dm.dm_initialgain_enable = true;
rtl92c_dm_diginit(hw);
+
+ rtlpriv->dm.dm_flag |= HAL_DM_HIPWR_DISABLE;
rtl92c_dm_init_dynamic_txpower(hw);
+
rtl92c_dm_init_edca_turbo(hw);
rtl92c_dm_init_rate_adaptive_mask(hw);
+ rtlpriv->dm.dm_flag |= DYNAMIC_FUNC_SS;
rtl92c_dm_initialize_txpower_tracking(hw);
rtl92c_dm_init_dynamic_bb_powersaving(hw);
+
+ rtlpriv->dm.ofdm_pkt_cnt = 0;
+ rtlpriv->dm.dm_rssi_sel = RSSI_DEFAULT;
}
EXPORT_SYMBOL(rtl92c_dm_init);
+void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ long undec_sm_pwdb;
+
+ if (!rtlpriv->dm.dynamic_txpower_enable)
+ return;
+
+ if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) {
+ rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+ return;
+ }
+
+ if ((mac->link_state < MAC80211_LINKED) &&
+ (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) {
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
+ "Not connected to any\n");
+
+ rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+
+ rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL;
+ return;
+ }
+
+ if (mac->link_state >= MAC80211_LINKED) {
+ if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+ undec_sm_pwdb = rtlpriv->dm.entry_min_undec_sm_pwdb;
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "AP Client PWDB = 0x%lx\n",
+ undec_sm_pwdb);
+ } else {
+ undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "STA Default Port PWDB = 0x%lx\n",
+ undec_sm_pwdb);
+ }
+ } else {
+ undec_sm_pwdb = rtlpriv->dm.entry_min_undec_sm_pwdb;
+
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "AP Ext Port PWDB = 0x%lx\n",
+ undec_sm_pwdb);
+ }
+
+ if (undec_sm_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) {
+ rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL2;
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n");
+ } else if ((undec_sm_pwdb < (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) &&
+ (undec_sm_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL1)) {
+
+ rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1;
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n");
+ } else if (undec_sm_pwdb < (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) {
+ rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL;
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "TXHIGHPWRLEVEL_NORMAL\n");
+ }
+
+ if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) {
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "PHY_SetTxPowerLevel8192S() Channel = %d\n",
+ rtlphy->current_channel);
+ rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel);
+ if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+ TXHIGHPWRLEVEL_NORMAL)
+ dm_restorepowerindex(hw);
+ else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+ TXHIGHPWRLEVEL_LEVEL1)
+ dm_writepowerindex(hw, 0x14);
+ else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
+ TXHIGHPWRLEVEL_LEVEL2)
+ dm_writepowerindex(hw, 0x10);
+ }
+ rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl;
+}
+
void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -1381,6 +1482,9 @@ void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON,
(u8 *) (&fw_ps_awake));
+ if (ppsc->p2p_ps_info.p2p_ps_mode)
+ fw_ps_awake = false;
+
if ((ppsc->rfpwr_state == ERFON) && ((!fw_current_inpsmode) &&
fw_ps_awake)
&& (!ppsc->rfchange_inprogress)) {
@@ -1388,11 +1492,318 @@ void rtl92c_dm_watchdog(struct ieee80211_hw *hw)
rtl92c_dm_dig(hw);
rtl92c_dm_false_alarm_counter_statistics(hw);
rtl92c_dm_dynamic_bb_powersaving(hw);
- rtlpriv->cfg->ops->dm_dynamic_txpower(hw);
+ rtl92c_dm_dynamic_txpower(hw);
rtl92c_dm_check_txpower_tracking(hw);
- rtl92c_dm_refresh_rate_adaptive_mask(hw);
+ /* rtl92c_dm_refresh_rate_adaptive_mask(hw); */
+ rtl92c_dm_bt_coexist(hw);
rtl92c_dm_check_edca_turbo(hw);
-
}
}
EXPORT_SYMBOL(rtl92c_dm_watchdog);
+
+u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+ long undec_sm_pwdb;
+ u8 curr_bt_rssi_state = 0x00;
+
+ if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
+ undec_sm_pwdb = GET_UNDECORATED_AVERAGE_RSSI(rtlpriv);
+ } else {
+ if (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)
+ undec_sm_pwdb = 100;
+ else
+ undec_sm_pwdb = rtlpriv->dm.entry_min_undec_sm_pwdb;
+ }
+
+ /* Check RSSI to determine HighPower/NormalPower state for
+ * BT coexistence. */
+ if (undec_sm_pwdb >= 67)
+ curr_bt_rssi_state &= (~BT_RSSI_STATE_NORMAL_POWER);
+ else if (undec_sm_pwdb < 62)
+ curr_bt_rssi_state |= BT_RSSI_STATE_NORMAL_POWER;
+
+ /* Check RSSI to determine AMPDU setting for BT coexistence. */
+ if (undec_sm_pwdb >= 40)
+ curr_bt_rssi_state &= (~BT_RSSI_STATE_AMDPU_OFF);
+ else if (undec_sm_pwdb <= 32)
+ curr_bt_rssi_state |= BT_RSSI_STATE_AMDPU_OFF;
+
+ /* Marked RSSI state. It will be used to determine BT coexistence
+ * setting later. */
+ if (undec_sm_pwdb < 35)
+ curr_bt_rssi_state |= BT_RSSI_STATE_SPECIAL_LOW;
+ else
+ curr_bt_rssi_state &= (~BT_RSSI_STATE_SPECIAL_LOW);
+
+ /* Check BT state related to BT_Idle in B/G mode. */
+ if (undec_sm_pwdb < 15)
+ curr_bt_rssi_state |= BT_RSSI_STATE_BG_EDCA_LOW;
+ else
+ curr_bt_rssi_state &= (~BT_RSSI_STATE_BG_EDCA_LOW);
+
+ if (curr_bt_rssi_state != rtlpcipriv->bt_coexist.bt_rssi_state) {
+ rtlpcipriv->bt_coexist.bt_rssi_state = curr_bt_rssi_state;
+ return true;
+ } else {
+ return false;
+ }
+}
+EXPORT_SYMBOL(rtl92c_bt_rssi_state_change);
+
+static bool rtl92c_bt_state_change(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+ u32 polling, ratio_tx, ratio_pri;
+ u32 bt_tx, bt_pri;
+ u8 bt_state;
+ u8 cur_service_type;
+
+ if (rtlpriv->mac80211.link_state < MAC80211_LINKED)
+ return false;
+
+ bt_state = rtl_read_byte(rtlpriv, 0x4fd);
+ bt_tx = rtl_read_dword(rtlpriv, 0x488);
+ bt_tx = bt_tx & 0x00ffffff;
+ bt_pri = rtl_read_dword(rtlpriv, 0x48c);
+ bt_pri = bt_pri & 0x00ffffff;
+ polling = rtl_read_dword(rtlpriv, 0x490);
+
+ if (bt_tx == 0xffffffff && bt_pri == 0xffffffff &&
+ polling == 0xffffffff && bt_state == 0xff)
+ return false;
+
+ bt_state &= BIT_OFFSET_LEN_MASK_32(0, 1);
+ if (bt_state != rtlpcipriv->bt_coexist.bt_cur_state) {
+ rtlpcipriv->bt_coexist.bt_cur_state = bt_state;
+
+ if (rtlpcipriv->bt_coexist.reg_bt_sco == 3) {
+ rtlpcipriv->bt_coexist.bt_service = BT_IDLE;
+
+ bt_state = bt_state |
+ ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+ 0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
+ BIT_OFFSET_LEN_MASK_32(2, 1);
+ rtl_write_byte(rtlpriv, 0x4fd, bt_state);
+ }
+ return true;
+ }
+
+ ratio_tx = bt_tx * 1000 / polling;
+ ratio_pri = bt_pri * 1000 / polling;
+ rtlpcipriv->bt_coexist.ratio_tx = ratio_tx;
+ rtlpcipriv->bt_coexist.ratio_pri = ratio_pri;
+
+ if (bt_state && rtlpcipriv->bt_coexist.reg_bt_sco == 3) {
+
+ if ((ratio_tx < 30) && (ratio_pri < 30))
+ cur_service_type = BT_IDLE;
+ else if ((ratio_pri > 110) && (ratio_pri < 250))
+ cur_service_type = BT_SCO;
+ else if ((ratio_tx >= 200) && (ratio_pri >= 200))
+ cur_service_type = BT_BUSY;
+ else if ((ratio_tx >= 350) && (ratio_tx < 500))
+ cur_service_type = BT_OTHERBUSY;
+ else if (ratio_tx >= 500)
+ cur_service_type = BT_PAN;
+ else
+ cur_service_type = BT_OTHER_ACTION;
+
+ if (cur_service_type != rtlpcipriv->bt_coexist.bt_service) {
+ rtlpcipriv->bt_coexist.bt_service = cur_service_type;
+ bt_state = bt_state |
+ ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+ 0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
+ ((rtlpcipriv->bt_coexist.bt_service != BT_IDLE) ?
+ 0 : BIT_OFFSET_LEN_MASK_32(2, 1));
+
+ /* Add interrupt migration when bt is not ini
+ * idle state (no traffic). */
+ if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+ rtl_write_word(rtlpriv, 0x504, 0x0ccc);
+ rtl_write_byte(rtlpriv, 0x506, 0x54);
+ rtl_write_byte(rtlpriv, 0x507, 0x54);
+ } else {
+ rtl_write_byte(rtlpriv, 0x506, 0x00);
+ rtl_write_byte(rtlpriv, 0x507, 0x00);
+ }
+
+ rtl_write_byte(rtlpriv, 0x4fd, bt_state);
+ return true;
+ }
+ }
+
+ return false;
+
+}
+
+static bool rtl92c_bt_wifi_connect_change(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ static bool media_connect;
+
+ if (rtlpriv->mac80211.link_state < MAC80211_LINKED) {
+ media_connect = false;
+ } else {
+ if (!media_connect) {
+ media_connect = true;
+ return true;
+ }
+ media_connect = true;
+ }
+
+ return false;
+}
+
+static void rtl92c_bt_set_normal(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+
+ if (rtlpcipriv->bt_coexist.bt_service == BT_OTHERBUSY) {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea72b;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea72b;
+ } else if (rtlpcipriv->bt_coexist.bt_service == BT_BUSY) {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0x5eb82f;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0x5eb82f;
+ } else if (rtlpcipriv->bt_coexist.bt_service == BT_SCO) {
+ if (rtlpcipriv->bt_coexist.ratio_tx > 160) {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea72f;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea72f;
+ } else {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea32b;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea42b;
+ }
+ } else {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+ }
+
+ if ((rtlpcipriv->bt_coexist.bt_service != BT_IDLE) &&
+ (rtlpriv->mac80211.mode == WIRELESS_MODE_G ||
+ (rtlpriv->mac80211.mode == (WIRELESS_MODE_G | WIRELESS_MODE_B))) &&
+ (rtlpcipriv->bt_coexist.bt_rssi_state &
+ BT_RSSI_STATE_BG_EDCA_LOW)) {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0x5eb82b;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0x5eb82b;
+ }
+}
+
+static void rtl92c_bt_ant_isolation(struct ieee80211_hw *hw, u8 tmp1byte)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+
+ /* Only enable HW BT coexist when BT in "Busy" state. */
+ if (rtlpriv->mac80211.vendor == PEER_CISCO &&
+ rtlpcipriv->bt_coexist.bt_service == BT_OTHER_ACTION) {
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+ } else {
+ if ((rtlpcipriv->bt_coexist.bt_service == BT_BUSY) &&
+ (rtlpcipriv->bt_coexist.bt_rssi_state &
+ BT_RSSI_STATE_NORMAL_POWER)) {
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+ } else if ((rtlpcipriv->bt_coexist.bt_service ==
+ BT_OTHER_ACTION) && (rtlpriv->mac80211.mode <
+ WIRELESS_MODE_N_24G) &&
+ (rtlpcipriv->bt_coexist.bt_rssi_state &
+ BT_RSSI_STATE_SPECIAL_LOW)) {
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+ } else if (rtlpcipriv->bt_coexist.bt_service == BT_PAN) {
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte);
+ } else {
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte);
+ }
+ }
+
+ if (rtlpcipriv->bt_coexist.bt_service == BT_PAN)
+ rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x10100);
+ else
+ rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x0);
+
+ if (rtlpcipriv->bt_coexist.bt_rssi_state &
+ BT_RSSI_STATE_NORMAL_POWER) {
+ rtl92c_bt_set_normal(hw);
+ } else {
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+ }
+
+ if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+ rtlpriv->cfg->ops->set_rfreg(hw,
+ RF90_PATH_A,
+ 0x1e,
+ 0xf0, 0xf);
+ } else {
+ rtlpriv->cfg->ops->set_rfreg(hw,
+ RF90_PATH_A, 0x1e, 0xf0,
+ rtlpcipriv->bt_coexist.bt_rfreg_origin_1e);
+ }
+
+ if (!rtlpriv->dm.dynamic_txpower_enable) {
+ if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+ if (rtlpcipriv->bt_coexist.bt_rssi_state &
+ BT_RSSI_STATE_TXPOWER_LOW) {
+ rtlpriv->dm.dynamic_txhighpower_lvl =
+ TXHIGHPWRLEVEL_BT2;
+ } else {
+ rtlpriv->dm.dynamic_txhighpower_lvl =
+ TXHIGHPWRLEVEL_BT1;
+ }
+ } else {
+ rtlpriv->dm.dynamic_txhighpower_lvl =
+ TXHIGHPWRLEVEL_NORMAL;
+ }
+ rtl92c_phy_set_txpower_level(hw,
+ rtlpriv->phy.current_channel);
+ }
+}
+
+static void rtl92c_check_bt_change(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ u8 tmp1byte = 0;
+
+ if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version) &&
+ rtlpcipriv->bt_coexist.bt_coexistence)
+ tmp1byte |= BIT(5);
+ if (rtlpcipriv->bt_coexist.bt_cur_state) {
+ if (rtlpcipriv->bt_coexist.bt_ant_isolation)
+ rtl92c_bt_ant_isolation(hw, tmp1byte);
+ } else {
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte);
+ rtlpriv->cfg->ops->set_rfreg(hw, RF90_PATH_A, 0x1e, 0xf0,
+ rtlpcipriv->bt_coexist.bt_rfreg_origin_1e);
+
+ rtlpcipriv->bt_coexist.bt_edca_ul = 0;
+ rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+ }
+}
+
+void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw)
+{
+ struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+
+ bool wifi_connect_change;
+ bool bt_state_change;
+ bool rssi_state_change;
+
+ if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
+ (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
+
+ wifi_connect_change = rtl92c_bt_wifi_connect_change(hw);
+ bt_state_change = rtl92c_bt_state_change(hw);
+ rssi_state_change = rtl92c_bt_rssi_state_change(hw);
+
+ if (wifi_connect_change || bt_state_change || rssi_state_change)
+ rtl92c_check_bt_change(hw);
+ }
+}
+EXPORT_SYMBOL(rtl92c_dm_bt_coexist);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
index b9cbb0a3c03..4f232a06363 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.h
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -91,39 +91,16 @@
#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74
#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67
-struct ps_t {
- u8 pre_ccastate;
- u8 cur_ccasate;
- u8 pre_rfstate;
- u8 cur_rfstate;
- long rssi_val_min;
-};
+#define DYNAMIC_FUNC_DISABLE 0x0
+#define DYNAMIC_FUNC_DIG BIT(0)
+#define DYNAMIC_FUNC_HP BIT(1)
+#define DYNAMIC_FUNC_SS BIT(2) /*Tx Power Tracking*/
+#define DYNAMIC_FUNC_BT BIT(3)
+#define DYNAMIC_FUNC_ANT_DIV BIT(4)
-struct dig_t {
- u8 dig_enable_flag;
- u8 dig_ext_port_stage;
- u32 rssi_lowthresh;
- u32 rssi_highthresh;
- u32 fa_lowthresh;
- u32 fa_highthresh;
- u8 cursta_connectctate;
- u8 presta_connectstate;
- u8 curmultista_connectstate;
- u8 pre_igvalue;
- u8 cur_igvalue;
- char backoff_val;
- char backoff_val_range_max;
- char backoff_val_range_min;
- u8 rx_gain_range_max;
- u8 rx_gain_range_min;
- u8 rssi_val_min;
- u8 pre_cck_pd_state;
- u8 cur_cck_pd_state;
- u8 pre_cck_fa_state;
- u8 cur_cck_fa_state;
- u8 pre_ccastate;
- u8 cur_ccasate;
-};
+#define RSSI_CCK 0
+#define RSSI_OFDM 1
+#define RSSI_DEFAULT 2
struct swat_t {
u8 failure_cnt;
@@ -189,7 +166,6 @@ enum dm_dig_connect_e {
DIG_CONNECT_MAX
};
-extern struct dig_t dm_digtable;
void rtl92c_dm_init(struct ieee80211_hw *hw);
void rtl92c_dm_watchdog(struct ieee80211_hw *hw);
void rtl92c_dm_write_dig(struct ieee80211_hw *hw);
@@ -200,5 +176,10 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal);
void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery);
+void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw);
+void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw);
+void dm_savepowerindex(struct ieee80211_hw *hw);
+void dm_writepowerindex(struct ieee80211_hw *hw, u8 value);
+void dm_restorepowerindex(struct ieee80211_hw *hw);
#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 28a6ce3bc23..04a41628cee 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -27,13 +27,14 @@
*
*****************************************************************************/
-#include <linux/firmware.h>
#include "../wifi.h"
#include "../pci.h"
#include "../base.h"
#include "../rtl8192ce/reg.h"
#include "../rtl8192ce/def.h"
#include "fw_common.h"
+#include <linux/export.h>
+#include <linux/kmemleak.h>
static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
{
@@ -70,6 +71,34 @@ static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
}
}
+static void rtl_block_fw_writeN(struct ieee80211_hw *hw, const u8 *buffer,
+ u32 size)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 blockSize = REALTEK_USB_VENQT_MAX_BUF_SIZE - 20;
+ u8 *bufferPtr = (u8 *) buffer;
+ u32 i, offset, blockCount, remainSize;
+
+ blockCount = size / blockSize;
+ remainSize = size % blockSize;
+
+ for (i = 0; i < blockCount; i++) {
+ offset = i * blockSize;
+ rtlpriv->io.writeN_sync(rtlpriv,
+ (FW_8192C_START_ADDRESS + offset),
+ (void *)(bufferPtr + offset),
+ blockSize);
+ }
+
+ if (remainSize) {
+ offset = blockCount * blockSize;
+ rtlpriv->io.writeN_sync(rtlpriv,
+ (FW_8192C_START_ADDRESS + offset),
+ (void *)(bufferPtr + offset),
+ remainSize);
+ }
+}
+
static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
const u8 *buffer, u32 size)
{
@@ -78,23 +107,30 @@ static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
u8 *bufferPtr = (u8 *) buffer;
u32 *pu4BytePtr = (u32 *) buffer;
u32 i, offset, blockCount, remainSize;
+ u32 data;
+ if (rtlpriv->io.writeN_sync) {
+ rtl_block_fw_writeN(hw, buffer, size);
+ return;
+ }
blockCount = size / blockSize;
remainSize = size % blockSize;
+ if (remainSize) {
+ /* the last word is < 4 bytes - pad it with zeros */
+ for (i = 0; i < 4 - remainSize; i++)
+ *(bufferPtr + size + i) = 0;
+ blockCount++;
+ }
for (i = 0; i < blockCount; i++) {
offset = i * blockSize;
+ /* for big-endian platforms, the firmware data need to be byte
+ * swapped as it was read as a byte string and will be written
+ * as 32-bit dwords and byte swapped when written
+ */
+ data = le32_to_cpu(*(__le32 *)(pu4BytePtr + i));
rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
- *(pu4BytePtr + i));
- }
-
- if (remainSize) {
- offset = blockCount * blockSize;
- bufferPtr += offset;
- for (i = 0; i < remainSize; i++) {
- rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
- offset + i), *(bufferPtr + i));
- }
+ data);
}
}
@@ -132,9 +168,9 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw,
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- u8 *bufferPtr = (u8 *) buffer;
+ u8 *bufferPtr = buffer;
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("FW size is %d bytes,\n", size));
+ RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes\n", size);
if (IS_CHIP_VER_B(version)) {
u32 pageNums, remainSize;
@@ -148,7 +184,7 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw,
if (pageNums > 4) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Page numbers should not greater then 4\n"));
+ "Page numbers should not greater then 4\n");
}
for (page = 0; page < pageNums; page++) {
@@ -171,7 +207,6 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw,
static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- int err = -EIO;
u32 counter = 0;
u32 value32;
@@ -182,13 +217,12 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("chksum report faill ! REG_MCUFWDL:0x%08x .\n",
- value32));
- goto exit;
+ "chksum report faill ! REG_MCUFWDL:0x%08x\n", value32);
+ return -EIO;
}
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- ("Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32));
+ "Checksum report OK ! REG_MCUFWDL:0x%08x\n", value32);
value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
value32 |= MCUFWDL_RDY;
@@ -201,11 +235,9 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
if (value32 & WINTINI_RDY) {
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- ("Polling FW ready success!!"
- " REG_MCUFWDL:0x%08x .\n",
- value32));
- err = 0;
- goto exit;
+ "Polling FW ready success!! REG_MCUFWDL:0x%08x\n",
+ value32);
+ return 0;
}
mdelay(FW_8192C_POLLING_DELAY);
@@ -213,10 +245,8 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32));
-
-exit:
- return err;
+ "Polling FW ready fail!! REG_MCUFWDL:0x%08x\n", value32);
+ return -EIO;
}
int rtl92c_download_fw(struct ieee80211_hw *hw)
@@ -226,38 +256,21 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
struct rtl92c_firmware_header *pfwheader;
u8 *pfwdata;
u32 fwsize;
- int err;
enum version_8192c version = rtlhal->version;
- const struct firmware *firmware;
-
- printk(KERN_INFO "rtl8192cu: Loading firmware file %s\n",
- rtlpriv->cfg->fw_name);
- err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
- rtlpriv->io.dev);
- if (err) {
- printk(KERN_ERR "rtl8192cu: Firmware loading failed\n");
- return 1;
- }
- if (firmware->size > 0x4000) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Firmware is too big!\n"));
- release_firmware(firmware);
+ if (rtlpriv->max_fw_size == 0 || !rtlhal->pfirmware)
return 1;
- }
-
- memcpy(rtlhal->pfirmware, firmware->data, firmware->size);
- fwsize = firmware->size;
- release_firmware(firmware);
pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
- pfwdata = (u8 *) rtlhal->pfirmware;
+ pfwdata = rtlhal->pfirmware;
+ fwsize = rtlhal->fwsize;
if (IS_FW_HEADER_EXIST(pfwheader)) {
RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
- ("Firmware Version(%d), Signature(%#x),Size(%d)\n",
- pfwheader->version, pfwheader->signature,
- (uint)sizeof(struct rtl92c_firmware_header)));
+ "Firmware Version(%d), Signature(%#x),Size(%d)\n",
+ le16_to_cpu(pfwheader->version),
+ le16_to_cpu(pfwheader->signature),
+ (uint)sizeof(struct rtl92c_firmware_header));
pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
@@ -267,13 +280,12 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
_rtl92c_write_fw(hw, version, pfwdata, fwsize);
_rtl92c_enable_fw_download(hw, false);
- err = _rtl92c_fw_free_to_go(hw);
- if (err) {
+ if (_rtl92c_fw_free_to_go(hw)) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Firmware is not ready to run!\n"));
+ "Firmware is not ready to run!\n");
} else {
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- ("Firmware is ready to run!\n"));
+ "Firmware is ready to run!\n");
}
return 0;
@@ -300,11 +312,10 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
u8 boxnum;
- u16 box_reg, box_extreg;
+ u16 box_reg = 0, box_extreg = 0;
u8 u1b_tmp;
bool isfw_read = false;
- u8 buf_index = 0;
- bool bwrite_sucess = false;
+ bool bwrite_success = false;
u8 wait_h2c_limmit = 100;
u8 wait_writeh2c_limmit = 100;
u8 boxcontent[4], boxextcontent[2];
@@ -312,22 +323,22 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
unsigned long flag;
u8 idx;
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("come in\n"));
+ RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "come in\n");
while (true) {
spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
if (rtlhal->h2c_setinprogress) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("H2C set in progress! Wait to set.."
- "element_id(%d).\n", element_id));
+ "H2C set in progress! Wait to set..element_id(%d)\n",
+ element_id);
while (rtlhal->h2c_setinprogress) {
spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
flag);
h2c_waitcounter++;
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("Wait 100 us (%d times)...\n",
- h2c_waitcounter));
+ "Wait 100 us (%d times)...\n",
+ h2c_waitcounter);
udelay(100);
if (h2c_waitcounter > 1000)
@@ -343,12 +354,11 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
}
}
- while (!bwrite_sucess) {
+ while (!bwrite_success) {
wait_writeh2c_limmit--;
if (wait_writeh2c_limmit == 0) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Write H2C fail because no trigger "
- "for FW INT!\n"));
+ "Write H2C fail because no trigger for FW INT!\n");
break;
}
@@ -372,7 +382,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
break;
}
@@ -382,8 +392,8 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
wait_h2c_limmit--;
if (wait_h2c_limmit == 0) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("Wating too long for FW read "
- "clear HMEBox(%d)!\n", boxnum));
+ "Waiting too long for FW read clear HMEBox(%d)!\n",
+ boxnum);
break;
}
@@ -392,14 +402,14 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
isfw_read = _rtl92c_check_fw_read_last_h2c(hw, boxnum);
u1b_tmp = rtl_read_byte(rtlpriv, 0x1BF);
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("Wating for FW read clear HMEBox(%d)!!! "
- "0x1BF = %2x\n", boxnum, u1b_tmp));
+ "Waiting for FW read clear HMEBox(%d)!!! 0x1BF = %2x\n",
+ boxnum, u1b_tmp);
}
if (!isfw_read) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("Write H2C register BOX[%d] fail!!!!! "
- "Fw do not read.\n", boxnum));
+ "Write H2C register BOX[%d] fail!!!!! Fw do not read\n",
+ boxnum);
break;
}
@@ -407,14 +417,14 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
memset(boxextcontent, 0, sizeof(boxextcontent));
boxcontent[0] = element_id;
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("Write element_id box_reg(%4x) = %2x\n",
- box_reg, element_id));
+ "Write element_id box_reg(%4x) = %2x\n",
+ box_reg, element_id);
switch (cmd_len) {
case 1:
boxcontent[0] &= ~(BIT(7));
memcpy((u8 *) (boxcontent) + 1,
- p_cmdbuffer + buf_index, 1);
+ p_cmdbuffer, 1);
for (idx = 0; idx < 4; idx++) {
rtl_write_byte(rtlpriv, box_reg + idx,
@@ -424,7 +434,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
case 2:
boxcontent[0] &= ~(BIT(7));
memcpy((u8 *) (boxcontent) + 1,
- p_cmdbuffer + buf_index, 2);
+ p_cmdbuffer, 2);
for (idx = 0; idx < 4; idx++) {
rtl_write_byte(rtlpriv, box_reg + idx,
@@ -434,7 +444,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
case 3:
boxcontent[0] &= ~(BIT(7));
memcpy((u8 *) (boxcontent) + 1,
- p_cmdbuffer + buf_index, 3);
+ p_cmdbuffer, 3);
for (idx = 0; idx < 4; idx++) {
rtl_write_byte(rtlpriv, box_reg + idx,
@@ -444,9 +454,9 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
case 4:
boxcontent[0] |= (BIT(7));
memcpy((u8 *) (boxextcontent),
- p_cmdbuffer + buf_index, 2);
+ p_cmdbuffer, 2);
memcpy((u8 *) (boxcontent) + 1,
- p_cmdbuffer + buf_index + 2, 2);
+ p_cmdbuffer + 2, 2);
for (idx = 0; idx < 2; idx++) {
rtl_write_byte(rtlpriv, box_extreg + idx,
@@ -461,9 +471,9 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
case 5:
boxcontent[0] |= (BIT(7));
memcpy((u8 *) (boxextcontent),
- p_cmdbuffer + buf_index, 2);
+ p_cmdbuffer, 2);
memcpy((u8 *) (boxcontent) + 1,
- p_cmdbuffer + buf_index + 2, 3);
+ p_cmdbuffer + 2, 3);
for (idx = 0; idx < 2; idx++) {
rtl_write_byte(rtlpriv, box_extreg + idx,
@@ -477,40 +487,33 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
break;
}
- bwrite_sucess = true;
+ bwrite_success = true;
rtlhal->last_hmeboxnum = boxnum + 1;
if (rtlhal->last_hmeboxnum == 4)
rtlhal->last_hmeboxnum = 0;
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- ("pHalData->last_hmeboxnum = %d\n",
- rtlhal->last_hmeboxnum));
+ "pHalData->last_hmeboxnum = %d\n",
+ rtlhal->last_hmeboxnum);
}
spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
rtlhal->h2c_setinprogress = false;
spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("go out\n"));
+ RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n");
}
void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
u8 element_id, u32 cmd_len, u8 *p_cmdbuffer)
{
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
u32 tmp_cmdbuf[2];
- if (rtlhal->fw_ready == false) {
- RT_ASSERT(false, ("return H2C cmd because of Fw "
- "download fail!!!\n"));
- return;
- }
-
memset(tmp_cmdbuf, 0, 8);
memcpy(tmp_cmdbuf, p_cmdbuffer, cmd_len);
_rtl92c_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf);
@@ -531,7 +534,7 @@ void rtl92c_firmware_selfreset(struct ieee80211_hw *hw)
while (u1b_tmp & BIT(2)) {
delay--;
if (delay == 0) {
- RT_ASSERT(false, ("8051 reset fail.\n"));
+ RT_ASSERT(false, "8051 reset fail\n");
break;
}
udelay(50);
@@ -546,21 +549,53 @@ void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
u8 u1_h2c_set_pwrmode[3] = {0};
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("FW LPS mode = %d\n", mode));
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "FW LPS mode = %d\n", mode);
SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, mode);
- SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, 1);
+ SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode,
+ (rtlpriv->mac80211.p2p) ?
+ ppsc->smart_ps : 1);
SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(u1_h2c_set_pwrmode,
ppsc->reg_max_lps_awakeintvl);
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
- "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode\n",
+ "rtl92c_set_fw_rsvdpagepkt(): u1_h2c_set_pwrmode",
u1_h2c_set_pwrmode, 3);
rtl92c_fill_h2c_cmd(hw, H2C_SETPWRMODE, 3, u1_h2c_set_pwrmode);
}
EXPORT_SYMBOL(rtl92c_set_fw_pwrmode_cmd);
+static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
+ struct sk_buff *skb)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl8192_tx_ring *ring;
+ struct rtl_tx_desc *pdesc;
+ unsigned long flags;
+ struct sk_buff *pskb = NULL;
+
+ ring = &rtlpci->tx_ring[BEACON_QUEUE];
+
+ pskb = __skb_dequeue(&ring->queue);
+ kfree_skb(pskb);
+
+ spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+
+ pdesc = &ring->desc[0];
+
+ rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb);
+
+ __skb_queue_tail(&ring->queue, skb);
+
+ spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+
+ rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE);
+
+ return true;
+}
+
#define BEACON_PG 0 /*->1*/
#define PSPOLL_PG 2
#define NULL_PG 3
@@ -678,7 +713,7 @@ static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
-void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
+void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool dl_finished)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
@@ -687,12 +722,12 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
u32 totalpacketlen;
bool rtstatus;
u8 u1RsvdPageLoc[3] = {0};
- bool b_dlok = false;
+ bool dlok = false;
u8 *beacon;
- u8 *p_pspoll;
+ u8 *pspoll;
u8 *nullfunc;
- u8 *p_probersp;
+ u8 *probersp;
/*---------------------------------------------------------
(1) beacon
---------------------------------------------------------*/
@@ -703,10 +738,10 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
/*-------------------------------------------------------
(2) ps-poll
--------------------------------------------------------*/
- p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
- SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
- SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
- SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
+ pspoll = &reserved_page_packet[PSPOLL_PG * 128];
+ SET_80211_PS_POLL_AID(pspoll, (mac->assoc_id | 0xc000));
+ SET_80211_PS_POLL_BSSID(pspoll, mac->bssid);
+ SET_80211_PS_POLL_TA(pspoll, mac->mac_addr);
SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1RsvdPageLoc, PSPOLL_PG);
@@ -723,43 +758,46 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
/*---------------------------------------------------------
(4) probe response
----------------------------------------------------------*/
- p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
- SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
- SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
- SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
+ probersp = &reserved_page_packet[PROBERSP_PG * 128];
+ SET_80211_HDR_ADDRESS1(probersp, mac->bssid);
+ SET_80211_HDR_ADDRESS2(probersp, mac->mac_addr);
+ SET_80211_HDR_ADDRESS3(probersp, mac->bssid);
SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1RsvdPageLoc, PROBERSP_PG);
totalpacketlen = TOTAL_RESERVED_PKT_LEN;
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
- "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+ "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL",
&reserved_page_packet[0], totalpacketlen);
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
- "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
+ "rtl92c_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL",
u1RsvdPageLoc, 3);
skb = dev_alloc_skb(totalpacketlen);
+ if (!skb)
+ return;
+ kmemleak_not_leak(skb);
+
memcpy((u8 *) skb_put(skb, totalpacketlen),
&reserved_page_packet, totalpacketlen);
- rtstatus = rtlpriv->cfg->ops->cmd_send_packet(hw, skb);
+ rtstatus = _rtl92c_cmd_send_packet(hw, skb);
if (rtstatus)
- b_dlok = true;
+ dlok = true;
- if (b_dlok) {
+ if (dlok) {
RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
- ("Set RSVD page location to Fw.\n"));
+ "Set RSVD page location to Fw\n");
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
- "H2C_RSVDPAGE:\n",
- u1RsvdPageLoc, 3);
+ "H2C_RSVDPAGE", u1RsvdPageLoc, 3);
rtl92c_fill_h2c_cmd(hw, H2C_RSVDPAGE,
sizeof(u1RsvdPageLoc), u1RsvdPageLoc);
} else
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- ("Set RSVD page location to Fw FAIL!!!!!!.\n"));
+ "Set RSVD page location to Fw FAIL!!!!!!\n");
}
EXPORT_SYMBOL(rtl92c_set_fw_rsvdpagepkt);
@@ -772,3 +810,98 @@ void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus)
rtl92c_fill_h2c_cmd(hw, H2C_JOINBSSRPT, 1, u1_joinbssrpt_parm);
}
EXPORT_SYMBOL(rtl92c_set_fw_joinbss_report_cmd);
+
+static void rtl92c_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw, u8 ctwindow)
+{
+ u8 u1_ctwindow_period[1] = {ctwindow};
+
+ rtl92c_fill_h2c_cmd(hw, H2C_P2P_PS_CTW_CMD, 1, u1_ctwindow_period);
+}
+
+void rtl92c_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *rtlps = rtl_psc(rtl_priv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ struct rtl_p2p_ps_info *p2pinfo = &(rtlps->p2p_ps_info);
+ struct p2p_ps_offload_t *p2p_ps_offload = &rtlhal->p2p_ps_offload;
+ u8 i;
+ u16 ctwindow;
+ u32 start_time, tsf_low;
+
+ switch (p2p_ps_state) {
+ case P2P_PS_DISABLE:
+ RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_DISABLE\n");
+ memset(p2p_ps_offload, 0, sizeof(struct p2p_ps_offload_t));
+ break;
+ case P2P_PS_ENABLE:
+ RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_ENABLE\n");
+ /* update CTWindow value. */
+ if (p2pinfo->ctwindow > 0) {
+ p2p_ps_offload->ctwindow_en = 1;
+ ctwindow = p2pinfo->ctwindow;
+ rtl92c_set_p2p_ctw_period_cmd(hw, ctwindow);
+ }
+ /* hw only support 2 set of NoA */
+ for (i = 0; i < p2pinfo->noa_num; i++) {
+ /* To control the register setting for which NOA*/
+ rtl_write_byte(rtlpriv, 0x5cf, (i << 4));
+ if (i == 0)
+ p2p_ps_offload->noa0_en = 1;
+ else
+ p2p_ps_offload->noa1_en = 1;
+
+ /* config P2P NoA Descriptor Register */
+ rtl_write_dword(rtlpriv, 0x5E0,
+ p2pinfo->noa_duration[i]);
+ rtl_write_dword(rtlpriv, 0x5E4,
+ p2pinfo->noa_interval[i]);
+
+ /*Get Current TSF value */
+ tsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
+
+ start_time = p2pinfo->noa_start_time[i];
+ if (p2pinfo->noa_count_type[i] != 1) {
+ while (start_time <= (tsf_low+(50*1024))) {
+ start_time += p2pinfo->noa_interval[i];
+ if (p2pinfo->noa_count_type[i] != 255)
+ p2pinfo->noa_count_type[i]--;
+ }
+ }
+ rtl_write_dword(rtlpriv, 0x5E8, start_time);
+ rtl_write_dword(rtlpriv, 0x5EC,
+ p2pinfo->noa_count_type[i]);
+ }
+
+ if ((p2pinfo->opp_ps == 1) || (p2pinfo->noa_num > 0)) {
+ /* rst p2p circuit */
+ rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, BIT(4));
+
+ p2p_ps_offload->offload_en = 1;
+
+ if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) {
+ p2p_ps_offload->role = 1;
+ p2p_ps_offload->allstasleep = 0;
+ } else {
+ p2p_ps_offload->role = 0;
+ }
+
+ p2p_ps_offload->discovery = 0;
+ }
+ break;
+ case P2P_PS_SCAN:
+ RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n");
+ p2p_ps_offload->discovery = 1;
+ break;
+ case P2P_PS_SCAN_DONE:
+ RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN_DONE\n");
+ p2p_ps_offload->discovery = 0;
+ p2pinfo->p2p_ps_state = P2P_PS_ENABLE;
+ break;
+ default:
+ break;
+ }
+
+ rtl92c_fill_h2c_cmd(hw, H2C_P2P_PS_OFFLOAD, 1, (u8 *)p2p_ps_offload);
+}
+EXPORT_SYMBOL_GPL(rtl92c_set_p2p_ps_offload_cmd);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
index 3db33bd1466..15b2055e621 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -27,37 +27,37 @@
*
*****************************************************************************/
-#ifndef __RTL92C__FW__H__
-#define __RTL92C__FW__H__
+#ifndef __RTL92C__FW__COMMON__H__
+#define __RTL92C__FW__COMMON__H__
#define FW_8192C_SIZE 0x3000
#define FW_8192C_START_ADDRESS 0x1000
-#define FW_8192C_END_ADDRESS 0x3FFF
+#define FW_8192C_END_ADDRESS 0x1FFF
#define FW_8192C_PAGE_SIZE 4096
#define FW_8192C_POLLING_DELAY 5
#define FW_8192C_POLLING_TIMEOUT_COUNT 100
#define IS_FW_HEADER_EXIST(_pfwhdr) \
- ((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\
- (_pfwhdr->signature&0xFFF0) == 0x88C0)
+ ((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\
+ (le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x88C0)
struct rtl92c_firmware_header {
- u16 signature;
+ __le16 signature;
u8 category;
u8 function;
- u16 version;
+ __le16 version;
u8 subversion;
u8 rsvd1;
u8 month;
u8 date;
u8 hour;
u8 minute;
- u16 ramcodeSize;
- u16 rsvd2;
- u32 svnindex;
- u32 rsvd3;
- u32 rsvd4;
- u32 rsvd5;
+ __le16 ramcodeSize;
+ __le16 rsvd2;
+ __le32 svnindex;
+ __le32 rsvd3;
+ __le32 rsvd4;
+ __le32 rsvd5;
};
enum rtl8192c_h2c_cmd {
@@ -67,6 +67,9 @@ enum rtl8192c_h2c_cmd {
H2C_RSVDPAGE = 3,
H2C_RSSI_REPORT = 5,
H2C_RA_MASK = 6,
+ H2C_MACID_PS_MODE = 7,
+ H2C_P2P_PS_OFFLOAD = 8,
+ H2C_P2P_PS_CTW_CMD = 32,
MAX_H2CCMD
};
@@ -94,5 +97,7 @@ void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
+void usb_writeN_async(struct rtl_priv *rtlpriv, u32 addr, void *data, u16 len);
+void rtl92c_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/main.c b/drivers/net/wireless/rtlwifi/rtl8192c/main.c
index 2f624fc2749..918b1d129e7 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/main.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/main.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -28,6 +28,7 @@
*****************************************************************************/
#include "../wifi.h"
+#include <linux/module.h>
MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
index a7022827839..9e32ac8a442 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -27,30 +27,27 @@
*
*****************************************************************************/
+#include <linux/export.h>
#include "../wifi.h"
#include "../rtl8192ce/reg.h"
#include "../rtl8192ce/def.h"
#include "dm_common.h"
#include "phy_common.h"
-/* Define macro to shorten lines */
-#define MCS_TXPWR mcs_txpwrlevel_origoffset
-
u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u32 returnvalue, originalvalue, bitshift;
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
- "bitmask(%#x)\n", regaddr,
- bitmask));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "regaddr(%#x), bitmask(%#x)\n",
+ regaddr, bitmask);
originalvalue = rtl_read_dword(rtlpriv, regaddr);
bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
returnvalue = (originalvalue & bitmask) >> bitshift;
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("BBR MASK=0x%x "
- "Addr[0x%x]=0x%x\n", bitmask,
- regaddr, originalvalue));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "BBR MASK=0x%x Addr[0x%x]=0x%x\n",
+ bitmask, regaddr, originalvalue);
return returnvalue;
@@ -63,9 +60,9 @@ void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
u32 originalvalue, bitshift;
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
- " data(%#x)\n", regaddr, bitmask,
- data));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x), data(%#x)\n",
+ regaddr, bitmask, data);
if (bitmask != MASKDWORD) {
originalvalue = rtl_read_dword(rtlpriv, regaddr);
@@ -75,30 +72,32 @@ void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
rtl_write_dword(rtlpriv, regaddr, data);
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x),"
- " data(%#x)\n", regaddr, bitmask,
- data));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
+ "regaddr(%#x), bitmask(%#x), data(%#x)\n",
+ regaddr, bitmask, data);
+
}
EXPORT_SYMBOL(rtl92c_phy_set_bb_reg);
u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
- enum radio_path rfpath, u32 offset)
+ enum radio_path rfpath, u32 offset)
{
- RT_ASSERT(false, ("deprecated!\n"));
+ RT_ASSERT(false, "deprecated!\n");
return 0;
+
}
EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_read);
void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
- enum radio_path rfpath, u32 offset,
- u32 data)
+ enum radio_path rfpath, u32 offset,
+ u32 data)
{
- RT_ASSERT(false, ("deprecated!\n"));
+ RT_ASSERT(false, "deprecated!\n");
}
EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_write);
u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
- enum radio_path rfpath, u32 offset)
+ enum radio_path rfpath, u32 offset)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -111,7 +110,7 @@ u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
offset &= 0x3f;
newoffset = offset;
if (RT_CANNOT_IO(hw)) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("return all one\n"));
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
return 0xFFFFFFFF;
}
tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
@@ -136,21 +135,20 @@ u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1,
BIT(8));
if (rfpi_enable)
- retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi,
+ retvalue = rtl_get_bbreg(hw, pphyreg->rf_rbpi,
BLSSIREADBACKDATA);
else
- retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback,
+ retvalue = rtl_get_bbreg(hw, pphyreg->rf_rb,
BLSSIREADBACKDATA);
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n",
- rfpath, pphyreg->rflssi_readback,
- retvalue));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFR-%d Addr[0x%x]=0x%x\n",
+ rfpath, pphyreg->rf_rb, retvalue);
return retvalue;
}
EXPORT_SYMBOL(_rtl92c_phy_rf_serial_read);
void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
- enum radio_path rfpath, u32 offset,
- u32 data)
+ enum radio_path rfpath, u32 offset,
+ u32 data)
{
u32 data_and_addr;
u32 newoffset;
@@ -159,16 +157,15 @@ void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
if (RT_CANNOT_IO(hw)) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("stop\n"));
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
return;
}
offset &= 0x3f;
newoffset = offset;
data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff;
rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr);
- RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n",
- rfpath, pphyreg->rf3wire_offset,
- data_and_addr));
+ RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, "RFW-%d Addr[0x%x]=0x%x\n",
+ rfpath, pphyreg->rf3wire_offset, data_and_addr);
}
EXPORT_SYMBOL(_rtl92c_phy_rf_serial_write);
@@ -177,7 +174,7 @@ u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask)
u32 i;
for (i = 0; i <= 31; i++) {
- if (((bitmask >> i) & 0x1) == 1)
+ if ((bitmask >> i) & 0x1)
break;
}
return i;
@@ -197,6 +194,7 @@ static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw)
rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2);
rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2);
}
+
bool rtl92c_phy_rf_config(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -212,173 +210,91 @@ bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
bool rtstatus;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n"));
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "==>\n");
rtstatus = rtlpriv->cfg->ops->config_bb_with_headerfile(hw,
BASEBAND_CONFIG_PHY_REG);
- if (rtstatus != true) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!"));
+ if (!rtstatus) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
return false;
}
if (rtlphy->rf_type == RF_1T2R) {
_rtl92c_phy_bb_config_1t(hw);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Config to 1T!!\n"));
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Config to 1T!!\n");
}
if (rtlefuse->autoload_failflag == false) {
rtlphy->pwrgroup_cnt = 0;
rtstatus = rtlpriv->cfg->ops->config_bb_with_pgheaderfile(hw,
BASEBAND_CONFIG_PHY_REG);
}
- if (rtstatus != true) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!"));
+ if (!rtstatus) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
return false;
}
rtstatus = rtlpriv->cfg->ops->config_bb_with_headerfile(hw,
BASEBAND_CONFIG_AGC_TAB);
- if (rtstatus != true) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n"));
+ if (!rtstatus) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
return false;
}
rtlphy->cck_high_power = (bool) (rtl_get_bbreg(hw,
RFPGA0_XA_HSSIPARAMETER2,
0x200));
+
return true;
}
EXPORT_SYMBOL(_rtl92c_phy_bb8192c_config_parafile);
void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
- u32 regaddr, u32 bitmask,
- u32 data)
+ u32 regaddr, u32 bitmask,
+ u32 data)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ int index;
+
+ if (regaddr == RTXAGC_A_RATE18_06)
+ index = 0;
+ else if (regaddr == RTXAGC_A_RATE54_24)
+ index = 1;
+ else if (regaddr == RTXAGC_A_CCK1_MCS32)
+ index = 6;
+ else if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00)
+ index = 7;
+ else if (regaddr == RTXAGC_A_MCS03_MCS00)
+ index = 2;
+ else if (regaddr == RTXAGC_A_MCS07_MCS04)
+ index = 3;
+ else if (regaddr == RTXAGC_A_MCS11_MCS08)
+ index = 4;
+ else if (regaddr == RTXAGC_A_MCS15_MCS12)
+ index = 5;
+ else if (regaddr == RTXAGC_B_RATE18_06)
+ index = 8;
+ else if (regaddr == RTXAGC_B_RATE54_24)
+ index = 9;
+ else if (regaddr == RTXAGC_B_CCK1_55_MCS32)
+ index = 14;
+ else if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff)
+ index = 15;
+ else if (regaddr == RTXAGC_B_MCS03_MCS00)
+ index = 10;
+ else if (regaddr == RTXAGC_B_MCS07_MCS04)
+ index = 11;
+ else if (regaddr == RTXAGC_B_MCS11_MCS08)
+ index = 12;
+ else if (regaddr == RTXAGC_B_MCS15_MCS12)
+ index = 13;
+ else
+ return;
- if (regaddr == RTXAGC_A_RATE18_06) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][0] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][0]));
- }
- if (regaddr == RTXAGC_A_RATE54_24) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][1] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][1]));
- }
- if (regaddr == RTXAGC_A_CCK1_MCS32) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][6] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][6] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][6]));
- }
- if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][7] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][7] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][7]));
- }
- if (regaddr == RTXAGC_A_MCS03_MCS00) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][2] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][2]));
- }
- if (regaddr == RTXAGC_A_MCS07_MCS04) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][3] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][3]));
- }
- if (regaddr == RTXAGC_A_MCS11_MCS08) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][4] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][4]));
- }
- if (regaddr == RTXAGC_A_MCS15_MCS12) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][5] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][5]));
- }
- if (regaddr == RTXAGC_B_RATE18_06) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][8] = data;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][8] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][8]));
- }
- if (regaddr == RTXAGC_B_RATE54_24) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][9] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][9]));
- }
-
- if (regaddr == RTXAGC_B_CCK1_55_MCS32) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][14] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][14]));
- }
-
- if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][15] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][15]));
- }
-
- if (regaddr == RTXAGC_B_MCS03_MCS00) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][10] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][10]));
- }
-
- if (regaddr == RTXAGC_B_MCS07_MCS04) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][11] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][11]));
- }
-
- if (regaddr == RTXAGC_B_MCS11_MCS08) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][12] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][12]));
- }
-
- if (regaddr == RTXAGC_B_MCS15_MCS12) {
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][13] = data;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n",
- rtlphy->pwrgroup_cnt,
- rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][13]));
+ rtlphy->mcs_offset[rtlphy->pwrgroup_cnt][index] = data;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+ "MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n",
+ rtlphy->pwrgroup_cnt, index,
+ rtlphy->mcs_offset[rtlphy->pwrgroup_cnt][index]);
+ if (index == 13)
rtlphy->pwrgroup_cnt++;
- }
}
EXPORT_SYMBOL(_rtl92c_store_pwrIndex_diffrate_offset);
@@ -397,12 +313,11 @@ void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw)
(u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0);
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("Default initial gain (c50=0x%x, "
- "c58=0x%x, c60=0x%x, c68=0x%x\n",
- rtlphy->default_initialgain[0],
- rtlphy->default_initialgain[1],
- rtlphy->default_initialgain[2],
- rtlphy->default_initialgain[3]));
+ "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x\n",
+ rtlphy->default_initialgain[0],
+ rtlphy->default_initialgain[1],
+ rtlphy->default_initialgain[2],
+ rtlphy->default_initialgain[3]);
rtlphy->framesync = (u8) rtl_get_bbreg(hw,
ROFDM0_RXDETECTOR3, MASKBYTE0);
@@ -410,8 +325,8 @@ void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw)
ROFDM0_RXDETECTOR2, MASKDWORD);
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- ("Default framesync (0x%x) = 0x%x\n",
- ROFDM0_RXDETECTOR3, rtlphy->framesync));
+ "Default framesync (0x%x) = 0x%x\n",
+ ROFDM0_RXDETECTOR3, rtlphy->framesync);
}
void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw)
@@ -456,14 +371,10 @@ void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw)
rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2;
rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2;
- rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control =
- RFPGA0_XAB_SWITCHCONTROL;
- rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control =
- RFPGA0_XAB_SWITCHCONTROL;
- rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control =
- RFPGA0_XCD_SWITCHCONTROL;
- rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control =
- RFPGA0_XCD_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_A].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_B].rfsw_ctrl = RFPGA0_XAB_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_C].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL;
+ rtlphy->phyreg_def[RF90_PATH_D].rfsw_ctrl = RFPGA0_XCD_SWITCHCONTROL;
rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1;
rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1;
@@ -475,47 +386,33 @@ void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw)
rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2;
rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2;
- rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance =
- ROFDM0_XARXIQIMBALANCE;
- rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance =
- ROFDM0_XBRXIQIMBALANCE;
- rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance =
- ROFDM0_XCRXIQIMBANLANCE;
- rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance =
- ROFDM0_XDRXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbal = ROFDM0_XARXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbal = ROFDM0_XBRXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbal = ROFDM0_XCRXIQIMBANLANCE;
+ rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbal = ROFDM0_XDRXIQIMBALANCE;
rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE;
rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE;
rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE;
rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE;
- rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance =
- ROFDM0_XATXIQIMBALANCE;
- rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance =
- ROFDM0_XBTXIQIMBALANCE;
- rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance =
- ROFDM0_XCTXIQIMBALANCE;
- rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance =
- ROFDM0_XDTXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbal = ROFDM0_XATXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbal = ROFDM0_XBTXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbal = ROFDM0_XCTXIQIMBALANCE;
+ rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbal = ROFDM0_XDTXIQIMBALANCE;
rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE;
rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE;
rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE;
rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE;
- rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback =
- RFPGA0_XA_LSSIREADBACK;
- rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback =
- RFPGA0_XB_LSSIREADBACK;
- rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback =
- RFPGA0_XC_LSSIREADBACK;
- rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback =
- RFPGA0_XD_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_A].rf_rb = RFPGA0_XA_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_B].rf_rb = RFPGA0_XB_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_C].rf_rb = RFPGA0_XC_LSSIREADBACK;
+ rtlphy->phyreg_def[RF90_PATH_D].rf_rb = RFPGA0_XD_LSSIREADBACK;
- rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi =
- TRANSCEIVEA_HSPI_READBACK;
- rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi =
- TRANSCEIVEB_HSPI_READBACK;
+ rtlphy->phyreg_def[RF90_PATH_A].rf_rbpi = TRANSCEIVEA_HSPI_READBACK;
+ rtlphy->phyreg_def[RF90_PATH_B].rf_rbpi = TRANSCEIVEB_HSPI_READBACK;
}
EXPORT_SYMBOL(_rtl92c_phy_init_bb_rf_register_definition);
@@ -583,6 +480,7 @@ static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw,
rtlphy->cur_cck_txpwridx = cckpowerlevel[0];
rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0];
+
}
void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel)
@@ -591,7 +489,7 @@ void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel)
struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv);
u8 cckpowerlevel[2], ofdmpowerlevel[2];
- if (rtlefuse->txpwr_fromeprom == false)
+ if (!rtlefuse->txpwr_fromeprom)
return;
_rtl92c_get_txpower_index(hw, channel,
&cckpowerlevel[0], &ofdmpowerlevel[0]);
@@ -611,7 +509,6 @@ bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
u8 idx;
u8 rf_path;
-
u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw,
WIRELESS_MODE_B,
power_indbm);
@@ -623,8 +520,8 @@ bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
else
ofdmtxpwridx = 0;
RT_TRACE(rtlpriv, COMP_TXAGC, DBG_TRACE,
- ("%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n",
- power_indbm, ccktxpwridx, ofdmtxpwridx));
+ "%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n",
+ power_indbm, ccktxpwridx, ofdmtxpwridx);
for (idx = 0; idx < 14; idx++) {
for (rf_path = 0; rf_path < 2; rf_path++) {
rtlefuse->txpwrlevel_cck[rf_path][idx] = ccktxpwridx;
@@ -639,11 +536,6 @@ bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm)
}
EXPORT_SYMBOL(rtl92c_phy_update_txpower_dbm);
-void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval)
-{
-}
-EXPORT_SYMBOL(rtl92c_phy_set_beacon_hw_reg);
-
u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
enum wireless_mode wirelessmode,
long power_indbm)
@@ -700,36 +592,6 @@ long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw,
}
EXPORT_SYMBOL(_rtl92c_phy_txpwr_idx_to_dbm);
-void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- enum io_type iotype;
-
- if (!is_hal_stop(rtlhal)) {
- switch (operation) {
- case SCAN_OPT_BACKUP:
- iotype = IO_CMD_PAUSE_DM_BY_SCAN;
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_IO_CMD,
- (u8 *)&iotype);
-
- break;
- case SCAN_OPT_RESTORE:
- iotype = IO_CMD_RESUME_DM_BY_SCAN;
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_IO_CMD,
- (u8 *)&iotype);
- break;
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("Unknown Scan Backup operation.\n"));
- break;
- }
- }
-}
-EXPORT_SYMBOL(rtl92c_phy_scan_operation_backup);
-
void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
enum nl80211_channel_type ch_type)
{
@@ -741,11 +603,11 @@ void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
if (rtlphy->set_bwmode_inprogress)
return;
rtlphy->set_bwmode_inprogress = true;
- if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw)))
+ if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
rtlpriv->cfg->ops->phy_set_bw_mode_callback(hw);
- else {
+ } else {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- ("FALSE driver sleep or unload\n"));
+ "FALSE driver sleep or unload\n");
rtlphy->set_bwmode_inprogress = false;
rtlphy->current_chan_bw = tmp_bw;
}
@@ -760,7 +622,7 @@ void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw)
u32 delay;
RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE,
- ("switch to channel%d\n", rtlphy->current_channel));
+ "switch to channel%d\n", rtlphy->current_channel);
if (is_hal_stop(rtlhal))
return;
do {
@@ -773,11 +635,12 @@ void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw)
mdelay(delay);
else
continue;
- } else
+ } else {
rtlphy->sw_chnl_inprogress = false;
+ }
break;
} while (true);
- RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n"));
+ RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, "<==\n");
}
EXPORT_SYMBOL(rtl92c_phy_sw_chnl_callback);
@@ -792,28 +655,70 @@ u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw)
if (rtlphy->set_bwmode_inprogress)
return 0;
RT_ASSERT((rtlphy->current_channel <= 14),
- ("WIRELESS_MODE_G but channel>14"));
+ "WIRELESS_MODE_G but channel>14\n");
rtlphy->sw_chnl_inprogress = true;
rtlphy->sw_chnl_stage = 0;
rtlphy->sw_chnl_step = 0;
if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
rtl92c_phy_sw_chnl_callback(hw);
RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
- ("sw_chnl_inprogress false schdule workitem\n"));
+ "sw_chnl_inprogress false schedule workitem\n");
rtlphy->sw_chnl_inprogress = false;
} else {
RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
- ("sw_chnl_inprogress false driver sleep or"
- " unload\n"));
+ "sw_chnl_inprogress false driver sleep or unload\n");
rtlphy->sw_chnl_inprogress = false;
}
return 1;
}
EXPORT_SYMBOL(rtl92c_phy_sw_chnl);
-static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
- u8 channel, u8 *stage, u8 *step,
- u32 *delay)
+static void _rtl92c_phy_sw_rf_setting(struct ieee80211_hw *hw, u8 channel)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+ if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version)) {
+ if (channel == 6 && rtlphy->current_chan_bw ==
+ HT_CHANNEL_WIDTH_20)
+ rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G1, MASKDWORD,
+ 0x00255);
+ else{
+ u32 backupRF0x1A = (u32)rtl_get_rfreg(hw, RF90_PATH_A,
+ RF_RX_G1, RFREG_OFFSET_MASK);
+ rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G1, MASKDWORD,
+ backupRF0x1A);
+ }
+ }
+}
+
+static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
+ u32 cmdtableidx, u32 cmdtablesz,
+ enum swchnlcmd_id cmdid,
+ u32 para1, u32 para2, u32 msdelay)
+{
+ struct swchnlcmd *pcmd;
+
+ if (cmdtable == NULL) {
+ RT_ASSERT(false, "cmdtable cannot be NULL\n");
+ return false;
+ }
+
+ if (cmdtableidx >= cmdtablesz)
+ return false;
+
+ pcmd = cmdtable + cmdtableidx;
+ pcmd->cmdid = cmdid;
+ pcmd->para1 = para1;
+ pcmd->para2 = para2;
+ pcmd->msdelay = msdelay;
+ return true;
+}
+
+bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+ u8 channel, u8 *stage, u8 *step,
+ u32 *delay)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
@@ -842,7 +747,7 @@ static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
rfdependcmdcnt = 0;
RT_ASSERT((channel >= 1 && channel <= 14),
- ("illegal channel for Zebra: %d\n", channel));
+ "invalid channel for Zebra: %d\n", channel);
_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
@@ -901,11 +806,12 @@ static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
currentcmd->para1,
RFREG_OFFSET_MASK,
rtlphy->rfreg_chnlval[rfpath]);
+ _rtl92c_phy_sw_rf_setting(hw, channel);
}
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
break;
}
@@ -917,29 +823,6 @@ static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
return false;
}
-static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
- u32 cmdtableidx, u32 cmdtablesz,
- enum swchnlcmd_id cmdid,
- u32 para1, u32 para2, u32 msdelay)
-{
- struct swchnlcmd *pcmd;
-
- if (cmdtable == NULL) {
- RT_ASSERT(false, ("cmdtable cannot be NULL.\n"));
- return false;
- }
-
- if (cmdtableidx >= cmdtablesz)
- return false;
-
- pcmd = cmdtable + cmdtableidx;
- pcmd->cmdid = cmdid;
- pcmd->para1 = para1;
- pcmd->para2 = para2;
- pcmd->msdelay = msdelay;
- return true;
-}
-
bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath)
{
return true;
@@ -1002,13 +885,13 @@ static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw)
reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD);
reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD);
reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD);
+
if (!(reg_eac & BIT(31)) &&
(((reg_eb4 & 0x03FF0000) >> 16) != 0x142) &&
(((reg_ebc & 0x03FF0000) >> 16) != 0x42))
result |= 0x01;
else
return result;
-
if (!(reg_eac & BIT(30)) &&
(((reg_ec4 & 0x03FF0000) >> 16) != 0x132) &&
(((reg_ecc & 0x03FF0000) >> 16) != 0x36))
@@ -1023,9 +906,9 @@ static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw,
u32 oldval_0, x, tx0_a, reg;
long y, tx0_c;
- if (final_candidate == 0xFF)
+ if (final_candidate == 0xFF) {
return;
- else if (iqk_ok) {
+ } else if (iqk_ok) {
oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE,
MASKDWORD) >> 22) & 0x3FF;
x = result[final_candidate][0];
@@ -1063,9 +946,9 @@ static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw,
u32 oldval_1, x, tx1_a, reg;
long y, tx1_c;
- if (final_candidate == 0xFF)
+ if (final_candidate == 0xFF) {
return;
- else if (iqk_ok) {
+ } else if (iqk_ok) {
oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE,
MASKDWORD) >> 22) & 0x3FF;
x = result[final_candidate][4];
@@ -1264,17 +1147,24 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
0x522, 0x550, 0x551, 0x040
};
- const u32 retrycount = 2;
+ u32 iqk_bb_reg_92C[9] = {
+ 0xc04, 0xc08, 0x874, 0xb68,
+ 0xb6c, 0x870, 0x860, 0x864,
+ 0x800
+ };
- u32 bbvalue;
+ const u32 retrycount = 2;
if (t == 0) {
- bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD);
+ /* dummy read */
+ rtl_get_bbreg(hw, 0x800, MASKDWORD);
_rtl92c_phy_save_adda_registers(hw, adda_reg,
rtlphy->adda_backup, 16);
_rtl92c_phy_save_mac_registers(hw, iqk_mac_reg,
rtlphy->iqk_mac_backup);
+ _rtl92c_phy_save_adda_registers(hw, iqk_bb_reg_92C,
+ rtlphy->iqk_bb_backup, 9);
}
_rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t);
if (t == 0) {
@@ -1282,16 +1172,21 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
RFPGA0_XA_HSSIPARAMETER1,
BIT(8));
}
+
if (!rtlphy->rfpi_enable)
_rtl92c_phy_pi_mode_switch(hw, true);
- if (t == 0) {
- rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD);
- rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD);
- rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD);
- }
+
+ rtl_set_bbreg(hw, 0x800, BIT(24), 0x0);
+
rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600);
rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4);
rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000);
+
+ rtl_set_bbreg(hw, 0x870, BIT(10), 0x1);
+ rtl_set_bbreg(hw, 0x870, BIT(26), 0x1);
+ rtl_set_bbreg(hw, 0x860, BIT(10), 0x0);
+ rtl_set_bbreg(hw, 0x864, BIT(10), 0x0);
+
if (is2t) {
rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000);
rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000);
@@ -1317,9 +1212,10 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
0x3FF0000) >> 16;
break;
} else if (i == (retrycount - 1) && patha_ok == 0x01)
+
result[t][0] = (rtl_get_bbreg(hw, 0xe94,
MASKDWORD) & 0x3FF0000) >>
- 16;
+ 16;
result[t][1] =
(rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16;
@@ -1355,13 +1251,9 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
0x3FF0000) >> 16;
}
}
- rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04);
- rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874);
- rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08);
+
rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0);
- rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3);
- if (is2t)
- rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3);
+
if (t != 0) {
if (!rtlphy->rfpi_enable)
_rtl92c_phy_pi_mode_switch(hw, false);
@@ -1369,14 +1261,22 @@ static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw,
rtlphy->adda_backup, 16);
_rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg,
rtlphy->iqk_mac_backup);
+ _rtl92c_phy_reload_adda_registers(hw, iqk_bb_reg_92C,
+ rtlphy->iqk_bb_backup, 9);
+
+ rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3);
+ if (is2t)
+ rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3);
+
+ rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x01008c00);
+ rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x01008c00);
}
}
static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
char delta, bool is2t)
{
- /* This routine is deliberately dummied out for later fixes */
-#if 0
+#if 0 /* This routine is deliberately dummied out for later fixes */
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
@@ -1434,7 +1334,7 @@ static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
0x04db25a4, 0x0b1b25a4
};
- u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
+ const u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c };
u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 };
@@ -1463,13 +1363,15 @@ static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
0x00050006
};
- const u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
+ u32 apk_result[PATH_NUM][APK_BB_REG_NUM];
long bb_offset, delta_v, delta_offset;
if (!is2t)
pathbound = 1;
+ return;
+
for (index = 0; index < PATH_NUM; index++) {
apk_offset[index] = apk_normal_offset[index];
apk_value[index] = apk_normal_value[index];
@@ -1730,8 +1632,7 @@ static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw,
0x08));
}
-
- rtlphy->apk_done = true;
+ rtlphy->b_apk_done = true;
#endif
}
@@ -1758,6 +1659,7 @@ static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw,
rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1);
}
+
}
#undef IQK_ADDA_REG_NUM
@@ -1772,8 +1674,7 @@ void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery)
long result[4][8];
u8 i, final_candidate;
bool patha_ok, pathb_ok;
- long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4,
- reg_ecc, reg_tmp = 0;
+ long reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, reg_ec4, reg_tmp = 0;
bool is12simular, is13simular, is23simular;
bool start_conttx = false, singletone = false;
u32 iqk_bb_reg[10] = {
@@ -1851,21 +1752,17 @@ void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery)
reg_e94 = result[i][0];
reg_e9c = result[i][1];
reg_ea4 = result[i][2];
- reg_eac = result[i][3];
reg_eb4 = result[i][4];
reg_ebc = result[i][5];
reg_ec4 = result[i][6];
- reg_ecc = result[i][7];
}
if (final_candidate != 0xff) {
rtlphy->reg_e94 = reg_e94 = result[final_candidate][0];
rtlphy->reg_e9c = reg_e9c = result[final_candidate][1];
reg_ea4 = result[final_candidate][2];
- reg_eac = result[final_candidate][3];
rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4];
rtlphy->reg_ebc = reg_ebc = result[final_candidate][5];
reg_ec4 = result[final_candidate][6];
- reg_ecc = result[final_candidate][7];
patha_ok = pathb_ok = true;
} else {
rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100;
@@ -1935,23 +1832,23 @@ bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
bool postprocessing = false;
RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
- ("-->IO Cmd(%#x), set_io_inprogress(%d)\n",
- iotype, rtlphy->set_io_inprogress));
+ "-->IO Cmd(%#x), set_io_inprogress(%d)\n",
+ iotype, rtlphy->set_io_inprogress);
do {
switch (iotype) {
case IO_CMD_RESUME_DM_BY_SCAN:
RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
- ("[IO CMD] Resume DM after scan.\n"));
+ "[IO CMD] Resume DM after scan\n");
postprocessing = true;
break;
case IO_CMD_PAUSE_DM_BY_SCAN:
RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
- ("[IO CMD] Pause DM before scan.\n"));
+ "[IO CMD] Pause DM before scan\n");
postprocessing = true;
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
break;
}
} while (false);
@@ -1962,7 +1859,7 @@ bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
return false;
}
rtl92c_phy_set_io(hw);
- RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype));
+ RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "<--IO Type(%#x)\n", iotype);
return true;
}
EXPORT_SYMBOL(rtl92c_phy_set_io_cmd);
@@ -1971,10 +1868,11 @@ void rtl92c_phy_set_io(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct dig_t dm_digtable = rtlpriv->dm_digtable;
RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
- ("--->Cmd(%#x), set_io_inprogress(%d)\n",
- rtlphy->current_io_type, rtlphy->set_io_inprogress));
+ "--->Cmd(%#x), set_io_inprogress(%d)\n",
+ rtlphy->current_io_type, rtlphy->set_io_inprogress);
switch (rtlphy->current_io_type) {
case IO_CMD_RESUME_DM_BY_SCAN:
dm_digtable.cur_igvalue = rtlphy->initgain_backup.xaagccore1;
@@ -1983,17 +1881,17 @@ void rtl92c_phy_set_io(struct ieee80211_hw *hw)
break;
case IO_CMD_PAUSE_DM_BY_SCAN:
rtlphy->initgain_backup.xaagccore1 = dm_digtable.cur_igvalue;
- dm_digtable.cur_igvalue = 0x17;
+ dm_digtable.cur_igvalue = 0x37;
rtl92c_dm_write_dig(hw);
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- ("switch case not process\n"));
+ "switch case not processed\n");
break;
}
rtlphy->set_io_inprogress = false;
- RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE,
- ("<---(%#x)\n", rtlphy->current_io_type));
+ RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, "<---(%#x)\n",
+ rtlphy->current_io_type);
}
EXPORT_SYMBOL(rtl92c_phy_set_io);
@@ -2033,7 +1931,7 @@ void _rtl92c_phy_set_rf_sleep(struct ieee80211_hw *hw)
rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3);
rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
- ("Switch RF timeout !!!.\n"));
+ "Switch RF timeout !!!\n");
return;
}
rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
index 53ffb098158..e79dabe9ba1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.h
@@ -1,6 +1,6 @@
/******************************************************************************
*
- * Copyright(c) 2009-2010 Realtek Corporation.
+ * Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -27,8 +27,8 @@
*
*****************************************************************************/
-#ifndef __RTL92C_PHY_H__
-#define __RTL92C_PHY_H__
+#ifndef __RTL92C_PHY_COMMON_H__
+#define __RTL92C_PHY_COMMON_H__
#define MAX_PRECMD_CNT 16
#define MAX_RFDEPENDCMD_CNT 16
@@ -40,7 +40,6 @@
#define HIGHPOWER_RADIOA_ARRAYLEN 22
#define MAX_TOLERANCE 5
-#define IQK_DELAY_TIME 1
#define APK_BB_REG_NUM 5
#define APK_AFE_REG_NUM 16
@@ -56,6 +55,7 @@
#define IQK_ADDA_REG_NUM 16
#define IQK_MAC_REG_NUM 4
+#define IQK_DELAY_TIME 1
#define RF90_PATH_MAX 2
#define CT_OFFSET_MAC_ADDR 0X16
@@ -77,6 +77,7 @@
#define RTL92C_MAX_PATH_NUM 2
#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255
+
enum swchnlcmd_id {
CMDID_END,
CMDID_SET_TXPOWEROWER_LEVEL,
@@ -184,45 +185,39 @@ struct tx_power_struct {
u32 mcs_original_offset[4][16];
};
-extern u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
+u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw,
u32 regaddr, u32 bitmask);
-extern void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
+void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw,
u32 regaddr, u32 bitmask, u32 data);
-extern u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
+u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
enum radio_path rfpath, u32 regaddr,
u32 bitmask);
-extern void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw,
- enum radio_path rfpath, u32 regaddr,
- u32 bitmask, u32 data);
-extern bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
-extern bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
+bool rtl92c_phy_mac_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_bb_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_rf_config(struct ieee80211_hw *hw);
+bool rtl92c_phy_config_rf_with_feaderfile(struct ieee80211_hw *hw,
enum radio_path rfpath);
-extern void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
-extern void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
+void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw);
+void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw,
long *powerlevel);
-extern void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
-extern bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
+void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
+bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw,
long power_indbm);
-extern void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw,
- u8 operation);
-extern void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
-extern void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
+void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw,
enum nl80211_channel_type ch_type);
-extern void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
-extern u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
-extern void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
-extern void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
+void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw);
+u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw);
+void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw,
u16 beaconinterval);
void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw);
void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
enum radio_path rfpath);
-extern bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
+bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw,
u32 rfpath);
-extern bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
+bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw,
enum rf_pwrstate rfpwr_state);
void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw);
void rtl92c_phy_set_io(struct ieee80211_hw *hw);
@@ -235,12 +230,25 @@ u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw,
enum wireless_mode wirelessmode,
long power_indbm);
void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw);
-static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
- u32 cmdtableidx, u32 cmdtablesz,
- enum swchnlcmd_id cmdid, u32 para1,
- u32 para2, u32 msdelay);
-static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
- u8 channel, u8 *stage, u8 *step,
- u32 *delay);
+void _rtl92c_phy_set_rf_sleep(struct ieee80211_hw *hw);
+bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
+ u8 channel, u8 *stage, u8 *step,
+ u32 *delay);
+u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw);
+u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
+ enum radio_path rfpath, u32 offset);
+void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
+ enum radio_path rfpath, u32 offset,
+ u32 data);
+u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
+ enum radio_path rfpath, u32 offset);
+void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
+ enum radio_path rfpath, u32 offset,
+ u32 data);
+bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw);
+void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw,
+ u32 regaddr, u32 bitmask,
+ u32 data);
+bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-13 19:21:22 +0000