static void _rtl92s_dm_refresh_rateadaptive_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 *ra = &( rtlpriv->ra );
struct ieee80211_sta *sta = NULL;
u32 low_rssi_thresh = 0;
u32 middle_rssi_thresh = 0;
u32 high_rssi_thresh = 0;
if ( is_hal_stop( rtlhal ) )
return;
if ( !rtlpriv->dm.useramask )
return;
if ( hal_get_firmwareversion( rtlpriv ) >= 61 &&
!rtlpriv->dm.inform_fw_driverctrldm ) {
rtl92s_phy_set_fw_cmd( hw, FW_CMD_CTRL_DM_BY_DRIVER );
rtlpriv->dm.inform_fw_driverctrldm = true;
}
if ( ( mac->link_state == MAC80211_LINKED ) &&
( mac->opmode == NL80211_IFTYPE_STATION ) ) {
switch ( ra->pre_ratr_state ) {
case DM_RATR_STA_HIGH:
high_rssi_thresh = 40;
middle_rssi_thresh = 30;
low_rssi_thresh = 20;
break;
case DM_RATR_STA_MIDDLE:
high_rssi_thresh = 44;
middle_rssi_thresh = 30;
low_rssi_thresh = 20;
break;
case DM_RATR_STA_LOW:
high_rssi_thresh = 44;
middle_rssi_thresh = 34;
low_rssi_thresh = 20;
break;
case DM_RATR_STA_ULTRALOW:
high_rssi_thresh = 44;
middle_rssi_thresh = 34;
low_rssi_thresh = 24;
break;
default:
high_rssi_thresh = 44;
middle_rssi_thresh = 34;
low_rssi_thresh = 24;
break;
}
if ( rtlpriv->dm.undec_sm_pwdb > ( long )high_rssi_thresh ) {
ra->ratr_state = DM_RATR_STA_HIGH;
} else if ( rtlpriv->dm.undec_sm_pwdb >
( long )middle_rssi_thresh ) {
ra->ratr_state = DM_RATR_STA_LOW;
} else if ( rtlpriv->dm.undec_sm_pwdb >
( long )low_rssi_thresh ) {
ra->ratr_state = DM_RATR_STA_LOW;
} else {
ra->ratr_state = DM_RATR_STA_ULTRALOW;
}
if ( ra->pre_ratr_state != ra->ratr_state ) {
RT_TRACE( rtlpriv, COMP_RATE, DBG_LOUD,
"RSSI = %ld RSSI_LEVEL = %d PreState = %d, CurState = %d\n",
rtlpriv->dm.undec_sm_pwdb, ra->ratr_state,
ra->pre_ratr_state, ra->ratr_state );
rcu_read_lock();
sta = rtl_find_sta( hw, mac->bssid );
if ( sta )
rtlpriv->cfg->ops->update_rate_tbl( hw, sta,
ra->ratr_state );
rcu_read_unlock();
ra->pre_ratr_state = ra->ratr_state;
}
}
}
static void rtl8723ae_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;
struct ieee80211_sta *sta = NULL;
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 &&
mac->opmode == NL80211_IFTYPE_STATION ) {
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.undec_sm_pwdb > high_rssithresh_for_ra )
p_ra->ratr_state = DM_RATR_STA_HIGH;
else if ( rtlpriv->dm.undec_sm_pwdb > 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.undec_sm_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 );
rcu_read_lock();
sta = rtl_find_sta( hw, mac->bssid );
if ( sta )
rtlpriv->cfg->ops->update_rate_tbl( hw, sta,
p_ra->ratr_state );
rcu_read_unlock();
p_ra->pre_ratr_state = p_ra->ratr_state;
}
}
}
