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path: root/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
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Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c')
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c2545
1 files changed, 2545 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
new file mode 100644
index 0000000..0ba26d2
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
@@ -0,0 +1,2545 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2013 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
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../efuse.h"
+#include "../base.h"
+#include "../regd.h"
+#include "../cam.h"
+#include "../ps.h"
+#include "../pci.h"
+#include "../pwrseqcmd.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "fw.h"
+#include "led.h"
+#include "hw.h"
+#include "pwrseq.h"
+
+#define LLT_CONFIG 5
+
+static void _rtl88ee_set_bcn_ctrl_reg(struct ieee80211_hw *hw,
+ u8 set_bits, u8 clear_bits)
+{
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ rtlpci->reg_bcn_ctrl_val |= set_bits;
+ rtlpci->reg_bcn_ctrl_val &= ~clear_bits;
+
+ rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
+}
+
+static void _rtl88ee_stop_tx_beacon(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 tmp1byte;
+
+ tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
+ rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte & (~BIT(6)));
+ rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64);
+ tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
+ tmp1byte &= ~(BIT(0));
+ rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
+}
+
+static void _rtl88ee_resume_tx_beacon(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 tmp1byte;
+
+ tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2);
+ rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp1byte | BIT(6));
+ rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
+ tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2);
+ tmp1byte |= BIT(0);
+ rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte);
+}
+
+static void _rtl88ee_enable_bcn_sub_func(struct ieee80211_hw *hw)
+{
+ _rtl88ee_set_bcn_ctrl_reg(hw, 0, BIT(1));
+}
+
+static void _rtl88ee_return_beacon_queue_skb(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[BEACON_QUEUE];
+ unsigned long flags;
+
+ spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
+ while (skb_queue_len(&ring->queue)) {
+ struct rtl_tx_desc *entry = &ring->desc[ring->idx];
+ struct sk_buff *skb = __skb_dequeue(&ring->queue);
+
+ pci_unmap_single(rtlpci->pdev,
+ rtlpriv->cfg->ops->get_desc(
+ (u8 *)entry, true, HW_DESC_TXBUFF_ADDR),
+ skb->len, PCI_DMA_TODEVICE);
+ kfree_skb(skb);
+ ring->idx = (ring->idx + 1) % ring->entries;
+ }
+ spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
+}
+
+static void _rtl88ee_disable_bcn_sub_func(struct ieee80211_hw *hw)
+{
+ _rtl88ee_set_bcn_ctrl_reg(hw, BIT(1), 0);
+}
+
+static void _rtl88ee_set_fw_clock_on(struct ieee80211_hw *hw,
+ u8 rpwm_val, bool b_need_turn_off_ckk)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ bool b_support_remote_wake_up;
+ u32 count = 0, isr_regaddr, content;
+ bool schedule_timer = b_need_turn_off_ckk;
+ rtlpriv->cfg->ops->get_hw_reg(hw, HAL_DEF_WOWLAN,
+ (u8 *)(&b_support_remote_wake_up));
+
+ if (!rtlhal->fw_ready)
+ return;
+ if (!rtlpriv->psc.fw_current_inpsmode)
+ return;
+
+ while (1) {
+ spin_lock_bh(&rtlpriv->locks.fw_ps_lock);
+ if (rtlhal->fw_clk_change_in_progress) {
+ while (rtlhal->fw_clk_change_in_progress) {
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ count++;
+ udelay(100);
+ if (count > 1000)
+ return;
+ spin_lock_bh(&rtlpriv->locks.fw_ps_lock);
+ }
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ } else {
+ rtlhal->fw_clk_change_in_progress = false;
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ break;
+ }
+ }
+
+ if (IS_IN_LOW_POWER_STATE_88E(rtlhal->fw_ps_state)) {
+ rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_SET_RPWM, &rpwm_val);
+ if (FW_PS_IS_ACK(rpwm_val)) {
+ isr_regaddr = REG_HISR;
+ content = rtl_read_dword(rtlpriv, isr_regaddr);
+ while (!(content & IMR_CPWM) && (count < 500)) {
+ udelay(50);
+ count++;
+ content = rtl_read_dword(rtlpriv, isr_regaddr);
+ }
+
+ if (content & IMR_CPWM) {
+ rtl_write_word(rtlpriv, isr_regaddr, 0x0100);
+ rtlhal->fw_ps_state = FW_PS_STATE_RF_ON_88E;
+ RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
+ "Receive CPWM INT!!! Set pHalData->FwPSState = %X\n",
+ rtlhal->fw_ps_state);
+ }
+ }
+
+ spin_lock_bh(&rtlpriv->locks.fw_ps_lock);
+ rtlhal->fw_clk_change_in_progress = false;
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ if (schedule_timer) {
+ mod_timer(&rtlpriv->works.fw_clockoff_timer,
+ jiffies + MSECS(10));
+ }
+
+ } else {
+ spin_lock_bh(&rtlpriv->locks.fw_ps_lock);
+ rtlhal->fw_clk_change_in_progress = false;
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ }
+}
+
+static void _rtl88ee_set_fw_clock_off(struct ieee80211_hw *hw,
+ u8 rpwm_val)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl8192_tx_ring *ring;
+ enum rf_pwrstate rtstate;
+ bool schedule_timer = false;
+ u8 queue;
+
+ if (!rtlhal->fw_ready)
+ return;
+ if (!rtlpriv->psc.fw_current_inpsmode)
+ return;
+ if (!rtlhal->allow_sw_to_change_hwclc)
+ return;
+ rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE, (u8 *)(&rtstate));
+ if (rtstate == ERFOFF || rtlpriv->psc.inactive_pwrstate == ERFOFF)
+ return;
+
+ for (queue = 0; queue < RTL_PCI_MAX_TX_QUEUE_COUNT; queue++) {
+ ring = &rtlpci->tx_ring[queue];
+ if (skb_queue_len(&ring->queue)) {
+ schedule_timer = true;
+ break;
+ }
+ }
+
+ if (schedule_timer) {
+ mod_timer(&rtlpriv->works.fw_clockoff_timer,
+ jiffies + MSECS(10));
+ return;
+ }
+
+ if (FW_PS_STATE(rtlhal->fw_ps_state) !=
+ FW_PS_STATE_RF_OFF_LOW_PWR_88E) {
+ spin_lock_bh(&rtlpriv->locks.fw_ps_lock);
+ if (!rtlhal->fw_clk_change_in_progress) {
+ rtlhal->fw_clk_change_in_progress = true;
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ rtlhal->fw_ps_state = FW_PS_STATE(rpwm_val);
+ rtl_write_word(rtlpriv, REG_HISR, 0x0100);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
+ &rpwm_val);
+ spin_lock_bh(&rtlpriv->locks.fw_ps_lock);
+ rtlhal->fw_clk_change_in_progress = false;
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ } else {
+ spin_unlock_bh(&rtlpriv->locks.fw_ps_lock);
+ mod_timer(&rtlpriv->works.fw_clockoff_timer,
+ jiffies + MSECS(10));
+ }
+ }
+}
+
+static void _rtl88ee_set_fw_ps_rf_on(struct ieee80211_hw *hw)
+{
+ u8 rpwm_val = 0;
+
+ rpwm_val |= (FW_PS_STATE_RF_OFF_88E | FW_PS_ACK);
+ _rtl88ee_set_fw_clock_on(hw, rpwm_val, true);
+}
+
+static void _rtl88ee_set_fw_ps_rf_off_low_power(struct ieee80211_hw *hw)
+{
+ u8 rpwm_val = 0;
+ rpwm_val |= FW_PS_STATE_RF_OFF_LOW_PWR_88E;
+ _rtl88ee_set_fw_clock_off(hw, rpwm_val);
+}
+void rtl88ee_fw_clk_off_timer_callback(unsigned long data)
+{
+ struct ieee80211_hw *hw = (struct ieee80211_hw *)data;
+
+ _rtl88ee_set_fw_ps_rf_off_low_power(hw);
+}
+
+static void _rtl88ee_fwlps_leave(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ bool fw_current_inps = false;
+ u8 rpwm_val = 0, fw_pwrmode = FW_PS_ACTIVE_MODE;
+
+ if (ppsc->low_power_enable) {
+ rpwm_val = (FW_PS_STATE_ALL_ON_88E|FW_PS_ACK);/* RF on */
+ _rtl88ee_set_fw_clock_on(hw, rpwm_val, false);
+ rtlhal->allow_sw_to_change_hwclc = false;
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE,
+ &fw_pwrmode);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
+ (u8 *)(&fw_current_inps));
+ } else {
+ rpwm_val = FW_PS_STATE_ALL_ON_88E; /* RF on */
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, &rpwm_val);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE,
+ &fw_pwrmode);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
+ (u8 *)(&fw_current_inps));
+ }
+}
+
+static void _rtl88ee_fwlps_enter(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ bool fw_current_inps = true;
+ u8 rpwm_val;
+
+ if (ppsc->low_power_enable) {
+ rpwm_val = FW_PS_STATE_RF_OFF_LOW_PWR_88E; /* RF off */
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
+ (u8 *)(&fw_current_inps));
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE,
+ &ppsc->fwctrl_psmode);
+ rtlhal->allow_sw_to_change_hwclc = true;
+ _rtl88ee_set_fw_clock_off(hw, rpwm_val);
+ } else {
+ rpwm_val = FW_PS_STATE_RF_OFF_88E; /* RF off */
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
+ (u8 *)(&fw_current_inps));
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE,
+ &ppsc->fwctrl_psmode);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, &rpwm_val);
+ }
+}
+
+void rtl88ee_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+ switch (variable) {
+ case HW_VAR_RCR:
+ *((u32 *)(val)) = rtlpci->receive_config;
+ break;
+ case HW_VAR_RF_STATE:
+ *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state;
+ break;
+ case HW_VAR_FWLPS_RF_ON:{
+ enum rf_pwrstate rfstate;
+ u32 val_rcr;
+
+ rtlpriv->cfg->ops->get_hw_reg(hw,
+ HW_VAR_RF_STATE,
+ (u8 *)(&rfstate));
+ if (rfstate == ERFOFF) {
+ *((bool *)(val)) = true;
+ } else {
+ val_rcr = rtl_read_dword(rtlpriv, REG_RCR);
+ val_rcr &= 0x00070000;
+ if (val_rcr)
+ *((bool *)(val)) = false;
+ else
+ *((bool *)(val)) = true;
+ }
+ break; }
+ case HW_VAR_FW_PSMODE_STATUS:
+ *((bool *)(val)) = ppsc->fw_current_inpsmode;
+ break;
+ case HW_VAR_CORRECT_TSF:{
+ u64 tsf;
+ u32 *ptsf_low = (u32 *)&tsf;
+ u32 *ptsf_high = ((u32 *)&tsf) + 1;
+
+ *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4));
+ *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR);
+
+ *((u64 *)(val)) = tsf;
+ break; }
+ case HAL_DEF_WOWLAN:
+ break;
+ default:
+ pr_err("switch case %#x not processed\n", variable);
+ break;
+ }
+}
+
+void rtl88ee_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ u8 idx;
+
+ switch (variable) {
+ case HW_VAR_ETHER_ADDR:
+ for (idx = 0; idx < ETH_ALEN; idx++) {
+ rtl_write_byte(rtlpriv, (REG_MACID + idx),
+ val[idx]);
+ }
+ break;
+ case HW_VAR_BASIC_RATE:{
+ u16 b_rate_cfg = ((u16 *)val)[0];
+ u8 rate_index = 0;
+ b_rate_cfg = b_rate_cfg & 0x15f;
+ b_rate_cfg |= 0x01;
+ rtl_write_byte(rtlpriv, REG_RRSR, b_rate_cfg & 0xff);
+ rtl_write_byte(rtlpriv, REG_RRSR + 1,
+ (b_rate_cfg >> 8) & 0xff);
+ while (b_rate_cfg > 0x1) {
+ b_rate_cfg = (b_rate_cfg >> 1);
+ rate_index++;
+ }
+ rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL,
+ rate_index);
+ break;
+ }
+ case HW_VAR_BSSID:
+ for (idx = 0; idx < ETH_ALEN; idx++) {
+ rtl_write_byte(rtlpriv, (REG_BSSID + idx),
+ val[idx]);
+ }
+ break;
+ case HW_VAR_SIFS:
+ rtl_write_byte(rtlpriv, REG_SIFS_CTX + 1, val[0]);
+ rtl_write_byte(rtlpriv, REG_SIFS_TRX + 1, val[1]);
+
+ rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
+ rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
+
+ if (!mac->ht_enable)
+ rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
+ 0x0e0e);
+ else
+ rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM,
+ *((u16 *)val));
+ break;
+ case HW_VAR_SLOT_TIME:{
+ u8 e_aci;
+
+ RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+ "HW_VAR_SLOT_TIME %x\n", val[0]);
+
+ rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
+
+ for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM,
+ &e_aci);
+ }
+ break;
+ }
+ case HW_VAR_ACK_PREAMBLE:{
+ u8 reg_tmp;
+ u8 short_preamble = (bool)*val;
+ reg_tmp = rtl_read_byte(rtlpriv, REG_TRXPTCL_CTL+2);
+ if (short_preamble) {
+ reg_tmp |= 0x02;
+ rtl_write_byte(rtlpriv, REG_TRXPTCL_CTL +
+ 2, reg_tmp);
+ } else {
+ reg_tmp |= 0xFD;
+ rtl_write_byte(rtlpriv, REG_TRXPTCL_CTL +
+ 2, reg_tmp);
+ }
+ break; }
+ case HW_VAR_WPA_CONFIG:
+ rtl_write_byte(rtlpriv, REG_SECCFG, *val);
+ break;
+ case HW_VAR_AMPDU_MIN_SPACE:{
+ u8 min_spacing_to_set;
+ u8 sec_min_space;
+
+ min_spacing_to_set = *val;
+ if (min_spacing_to_set <= 7) {
+ sec_min_space = 0;
+
+ if (min_spacing_to_set < sec_min_space)
+ min_spacing_to_set = sec_min_space;
+
+ mac->min_space_cfg = ((mac->min_space_cfg &
+ 0xf8) |
+ min_spacing_to_set);
+
+ *val = min_spacing_to_set;
+
+ RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+ "Set HW_VAR_AMPDU_MIN_SPACE: %#x\n",
+ mac->min_space_cfg);
+
+ rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
+ mac->min_space_cfg);
+ }
+ break; }
+ case HW_VAR_SHORTGI_DENSITY:{
+ u8 density_to_set;
+
+ density_to_set = *val;
+ mac->min_space_cfg |= (density_to_set << 3);
+
+ RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+ "Set HW_VAR_SHORTGI_DENSITY: %#x\n",
+ mac->min_space_cfg);
+
+ rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE,
+ mac->min_space_cfg);
+ break;
+ }
+ case HW_VAR_AMPDU_FACTOR:{
+ u8 regtoset_normal[4] = { 0x41, 0xa8, 0x72, 0xb9 };
+ u8 factor_toset;
+ u8 *p_regtoset = NULL;
+ u8 index = 0;
+
+ p_regtoset = regtoset_normal;
+
+ factor_toset = *val;
+ if (factor_toset <= 3) {
+ factor_toset = (1 << (factor_toset + 2));
+ if (factor_toset > 0xf)
+ factor_toset = 0xf;
+
+ for (index = 0; index < 4; index++) {
+ if ((p_regtoset[index] & 0xf0) >
+ (factor_toset << 4))
+ p_regtoset[index] =
+ (p_regtoset[index] & 0x0f) |
+ (factor_toset << 4);
+
+ if ((p_regtoset[index] & 0x0f) >
+ factor_toset)
+ p_regtoset[index] =
+ (p_regtoset[index] & 0xf0) |
+ (factor_toset);
+
+ rtl_write_byte(rtlpriv,
+ (REG_AGGLEN_LMT + index),
+ p_regtoset[index]);
+
+ }
+
+ RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
+ "Set HW_VAR_AMPDU_FACTOR: %#x\n",
+ factor_toset);
+ }
+ break; }
+ case HW_VAR_AC_PARAM:{
+ u8 e_aci = *val;
+ rtl88e_dm_init_edca_turbo(hw);
+
+ if (rtlpci->acm_method != EACMWAY2_SW)
+ rtlpriv->cfg->ops->set_hw_reg(hw,
+ HW_VAR_ACM_CTRL,
+ &e_aci);
+ break; }
+ case HW_VAR_ACM_CTRL:{
+ u8 e_aci = *val;
+ union aci_aifsn *p_aci_aifsn =
+ (union aci_aifsn *)(&(mac->ac[0].aifs));
+ u8 acm = p_aci_aifsn->f.acm;
+ u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL);
+
+ acm_ctrl = acm_ctrl |
+ ((rtlpci->acm_method == 2) ? 0x0 : 0x1);
+
+ if (acm) {
+ switch (e_aci) {
+ case AC0_BE:
+ acm_ctrl |= ACMHW_BEQEN;
+ break;
+ case AC2_VI:
+ acm_ctrl |= ACMHW_VIQEN;
+ break;
+ case AC3_VO:
+ acm_ctrl |= ACMHW_VOQEN;
+ break;
+ default:
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+ "HW_VAR_ACM_CTRL acm set failed: eACI is %d\n",
+ acm);
+ break;
+ }
+ } else {
+ switch (e_aci) {
+ case AC0_BE:
+ acm_ctrl &= (~ACMHW_BEQEN);
+ break;
+ case AC2_VI:
+ acm_ctrl &= (~ACMHW_VIQEN);
+ break;
+ case AC3_VO:
+ acm_ctrl &= (~ACMHW_VOQEN);
+ break;
+ default:
+ pr_err("switch case %#x not processed\n",
+ e_aci);
+ break;
+ }
+ }
+
+ RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE,
+ "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n",
+ acm_ctrl);
+ rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl);
+ break; }
+ case HW_VAR_RCR:
+ rtl_write_dword(rtlpriv, REG_RCR, ((u32 *)(val))[0]);
+ rtlpci->receive_config = ((u32 *)(val))[0];
+ break;
+ case HW_VAR_RETRY_LIMIT:{
+ u8 retry_limit = *val;
+
+ rtl_write_word(rtlpriv, REG_RL,
+ retry_limit << RETRY_LIMIT_SHORT_SHIFT |
+ retry_limit << RETRY_LIMIT_LONG_SHIFT);
+ break; }
+ case HW_VAR_DUAL_TSF_RST:
+ rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
+ break;
+ case HW_VAR_EFUSE_BYTES:
+ rtlefuse->efuse_usedbytes = *((u16 *)val);
+ break;
+ case HW_VAR_EFUSE_USAGE:
+ rtlefuse->efuse_usedpercentage = *val;
+ break;
+ case HW_VAR_IO_CMD:
+ rtl88e_phy_set_io_cmd(hw, (*(enum io_type *)val));
+ break;
+ case HW_VAR_SET_RPWM:{
+ u8 rpwm_val;
+
+ rpwm_val = rtl_read_byte(rtlpriv, REG_PCIE_HRPWM);
+ udelay(1);
+
+ if (rpwm_val & BIT(7)) {
+ rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, *val);
+ } else {
+ rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, *val | BIT(7));
+ }
+ break; }
+ case HW_VAR_H2C_FW_PWRMODE:
+ rtl88e_set_fw_pwrmode_cmd(hw, *val);
+ break;
+ case HW_VAR_FW_PSMODE_STATUS:
+ ppsc->fw_current_inpsmode = *((bool *)val);
+ break;
+ case HW_VAR_RESUME_CLK_ON:
+ _rtl88ee_set_fw_ps_rf_on(hw);
+ break;
+ case HW_VAR_FW_LPS_ACTION:{
+ bool enter_fwlps = *((bool *)val);
+
+ if (enter_fwlps)
+ _rtl88ee_fwlps_enter(hw);
+ else
+ _rtl88ee_fwlps_leave(hw);
+
+ break; }
+ case HW_VAR_H2C_FW_JOINBSSRPT:{
+ u8 mstatus = *val;
+ u8 tmp_regcr, tmp_reg422, bcnvalid_reg;
+ u8 count = 0, dlbcn_count = 0;
+ bool b_recover = false;
+
+ if (mstatus == RT_MEDIA_CONNECT) {
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
+ NULL);
+
+ tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
+ rtl_write_byte(rtlpriv, REG_CR + 1,
+ (tmp_regcr | BIT(0)));
+
+ _rtl88ee_set_bcn_ctrl_reg(hw, 0, BIT(3));
+ _rtl88ee_set_bcn_ctrl_reg(hw, BIT(4), 0);
+
+ tmp_reg422 =
+ rtl_read_byte(rtlpriv,
+ REG_FWHW_TXQ_CTRL + 2);
+ rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2,
+ tmp_reg422 & (~BIT(6)));
+ if (tmp_reg422 & BIT(6))
+ b_recover = true;
+
+ do {
+ bcnvalid_reg = rtl_read_byte(rtlpriv,
+ REG_TDECTRL+2);
+ rtl_write_byte(rtlpriv, REG_TDECTRL+2,
+ (bcnvalid_reg | BIT(0)));
+ _rtl88ee_return_beacon_queue_skb(hw);
+
+ rtl88e_set_fw_rsvdpagepkt(hw, 0);
+ bcnvalid_reg = rtl_read_byte(rtlpriv,
+ REG_TDECTRL+2);
+ count = 0;
+ while (!(bcnvalid_reg & BIT(0)) && count < 20) {
+ count++;
+ udelay(10);
+ bcnvalid_reg =
+ rtl_read_byte(rtlpriv, REG_TDECTRL+2);
+ }
+ dlbcn_count++;
+ } while (!(bcnvalid_reg & BIT(0)) && dlbcn_count < 5);
+
+ if (bcnvalid_reg & BIT(0))
+ rtl_write_byte(rtlpriv, REG_TDECTRL+2, BIT(0));
+
+ _rtl88ee_set_bcn_ctrl_reg(hw, BIT(3), 0);
+ _rtl88ee_set_bcn_ctrl_reg(hw, 0, BIT(4));
+
+ if (b_recover) {
+ rtl_write_byte(rtlpriv,
+ REG_FWHW_TXQ_CTRL + 2,
+ tmp_reg422);
+ }
+
+ rtl_write_byte(rtlpriv, REG_CR + 1,
+ (tmp_regcr & ~(BIT(0))));
+ }
+ rtl88e_set_fw_joinbss_report_cmd(hw, (*(u8 *)val));
+ break; }
+ case HW_VAR_H2C_FW_P2P_PS_OFFLOAD:
+ rtl88e_set_p2p_ps_offload_cmd(hw, *val);
+ break;
+ case HW_VAR_AID:{
+ u16 u2btmp;
+
+ u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT);
+ u2btmp &= 0xC000;
+ rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, (u2btmp |
+ mac->assoc_id));
+ break; }
+ case HW_VAR_CORRECT_TSF:{
+ u8 btype_ibss = *val;
+
+ if (btype_ibss)
+ _rtl88ee_stop_tx_beacon(hw);
+
+ _rtl88ee_set_bcn_ctrl_reg(hw, 0, BIT(3));
+
+ rtl_write_dword(rtlpriv, REG_TSFTR,
+ (u32)(mac->tsf & 0xffffffff));
+ rtl_write_dword(rtlpriv, REG_TSFTR + 4,
+ (u32)((mac->tsf >> 32) & 0xffffffff));
+
+ _rtl88ee_set_bcn_ctrl_reg(hw, BIT(3), 0);
+
+ if (btype_ibss)
+ _rtl88ee_resume_tx_beacon(hw);
+ break; }
+ case HW_VAR_KEEP_ALIVE: {
+ u8 array[2];
+
+ array[0] = 0xff;
+ array[1] = *((u8 *)val);
+ rtl88e_fill_h2c_cmd(hw, H2C_88E_KEEP_ALIVE_CTRL,
+ 2, array);
+ break; }
+ default:
+ pr_err("switch case %#x not processed\n", variable);
+ break;
+ }
+}
+
+static bool _rtl88ee_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ bool status = true;
+ long count = 0;
+ u32 value = _LLT_INIT_ADDR(address) | _LLT_INIT_DATA(data) |
+ _LLT_OP(_LLT_WRITE_ACCESS);
+
+ rtl_write_dword(rtlpriv, REG_LLT_INIT, value);
+
+ do {
+ value = rtl_read_dword(rtlpriv, REG_LLT_INIT);
+ if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
+ break;
+
+ if (count > POLLING_LLT_THRESHOLD) {
+ pr_err("Failed to polling write LLT done at address %d!\n",
+ address);
+ status = false;
+ break;
+ }
+ } while (++count);
+
+ return status;
+}
+
+static bool _rtl88ee_llt_table_init(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ unsigned short i;
+ u8 txpktbuf_bndy;
+ u8 maxpage;
+ bool status;
+
+ maxpage = 0xAF;
+ txpktbuf_bndy = 0xAB;
+
+ rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x01);
+ rtl_write_dword(rtlpriv, REG_RQPN, 0x80730d29);
+
+ /*0x2600 MaxRxBuff=10k-max(TxReportSize(64*8), WOLPattern(16*24)) */
+ rtl_write_dword(rtlpriv, REG_TRXFF_BNDY, (0x25FF0000 | txpktbuf_bndy));
+ rtl_write_byte(rtlpriv, REG_TDECTRL + 1, txpktbuf_bndy);
+
+ rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy);
+ rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy);
+
+ rtl_write_byte(rtlpriv, 0x45D, txpktbuf_bndy);
+ rtl_write_byte(rtlpriv, REG_PBP, 0x11);
+ rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
+
+ for (i = 0; i < (txpktbuf_bndy - 1); i++) {
+ status = _rtl88ee_llt_write(hw, i, i + 1);
+ if (true != status)
+ return status;
+ }
+
+ status = _rtl88ee_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
+ if (true != status)
+ return status;
+
+ for (i = txpktbuf_bndy; i < maxpage; i++) {
+ status = _rtl88ee_llt_write(hw, i, (i + 1));
+ if (true != status)
+ return status;
+ }
+
+ status = _rtl88ee_llt_write(hw, maxpage, txpktbuf_bndy);
+ if (true != status)
+ return status;
+
+ return true;
+}
+
+static void _rtl88ee_gen_refresh_led_state(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
+ if (rtlpriv->rtlhal.up_first_time)
+ return;
+
+ if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
+ rtl88ee_sw_led_on(hw, pled0);
+ else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
+ rtl88ee_sw_led_on(hw, pled0);
+ else
+ rtl88ee_sw_led_off(hw, pled0);
+}
+
+static bool _rtl88ee_init_mac(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+ u8 bytetmp;
+ u16 wordtmp;
+
+ /*Disable XTAL OUTPUT for power saving. YJ,add,111206. */
+ bytetmp = rtl_read_byte(rtlpriv, REG_XCK_OUT_CTRL) & (~BIT(0));
+ rtl_write_byte(rtlpriv, REG_XCK_OUT_CTRL, bytetmp);
+ /*Auto Power Down to CHIP-off State*/
+ bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO + 1) & (~BIT(7));
+ rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, bytetmp);
+
+ rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
+ /* HW Power on sequence */
+ if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK,
+ PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK,
+ RTL8188EE_NIC_ENABLE_FLOW)) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "init MAC Fail as rtl_hal_pwrseqcmdparsing\n");
+ return false;
+ }
+
+ bytetmp = rtl_read_byte(rtlpriv, REG_APS_FSMCO) | BIT(4);
+ rtl_write_byte(rtlpriv, REG_APS_FSMCO, bytetmp);
+
+ bytetmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG+2);
+ rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+2, bytetmp|BIT(2));
+
+ bytetmp = rtl_read_byte(rtlpriv, REG_WATCH_DOG+1);
+ rtl_write_byte(rtlpriv, REG_WATCH_DOG+1, bytetmp|BIT(7));
+
+ bytetmp = rtl_read_byte(rtlpriv, REG_AFE_XTAL_CTRL_EXT+1);
+ rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL_EXT+1, bytetmp|BIT(1));
+
+ bytetmp = rtl_read_byte(rtlpriv, REG_TX_RPT_CTRL);
+ rtl_write_byte(rtlpriv, REG_TX_RPT_CTRL, bytetmp|BIT(1)|BIT(0));
+ rtl_write_byte(rtlpriv, REG_TX_RPT_CTRL+1, 2);
+ rtl_write_word(rtlpriv, REG_TX_RPT_TIME, 0xcdf0);
+
+ /*Add for wake up online*/
+ bytetmp = rtl_read_byte(rtlpriv, REG_SYS_CLKR);
+
+ rtl_write_byte(rtlpriv, REG_SYS_CLKR, bytetmp|BIT(3));
+ bytetmp = rtl_read_byte(rtlpriv, REG_GPIO_MUXCFG+1);
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG+1, (bytetmp & (~BIT(4))));
+ rtl_write_byte(rtlpriv, 0x367, 0x80);
+
+ rtl_write_word(rtlpriv, REG_CR, 0x2ff);
+ rtl_write_byte(rtlpriv, REG_CR+1, 0x06);
+ rtl_write_byte(rtlpriv, MSR, 0x00);
+
+ if (!rtlhal->mac_func_enable) {
+ if (_rtl88ee_llt_table_init(hw) == false) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "LLT table init fail\n");
+ return false;
+ }
+ }
+ rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
+ rtl_write_dword(rtlpriv, REG_HISRE, 0xffffffff);
+
+ wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
+ wordtmp &= 0xf;
+ wordtmp |= 0xE771;
+ rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
+
+ rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
+ rtl_write_word(rtlpriv, REG_RXFLTMAP2, 0xffff);
+ rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config);
+
+ rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
+ ((u64) rtlpci->tx_ring[BEACON_QUEUE].dma) &
+ DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_MGQ_DESA,
+ (u64) rtlpci->tx_ring[MGNT_QUEUE].dma &
+ DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_VOQ_DESA,
+ (u64) rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_VIQ_DESA,
+ (u64) rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_BEQ_DESA,
+ (u64) rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_BKQ_DESA,
+ (u64) rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_HQ_DESA,
+ (u64) rtlpci->tx_ring[HIGH_QUEUE].dma &
+ DMA_BIT_MASK(32));
+ rtl_write_dword(rtlpriv, REG_RX_DESA,
+ (u64) rtlpci->rx_ring[RX_MPDU_QUEUE].dma &
+ DMA_BIT_MASK(32));
+
+ /* if we want to support 64 bit DMA, we should set it here,
+ * but now we do not support 64 bit DMA
+ */
+ rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
+
+ rtl_write_dword(rtlpriv, REG_MCUTST_1, 0x0);
+ rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+1, 0);/*Enable RX DMA */
+
+ if (rtlhal->earlymode_enable) {/*Early mode enable*/
+ bytetmp = rtl_read_byte(rtlpriv, REG_EARLY_MODE_CONTROL);
+ bytetmp |= 0x1f;
+ rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL, bytetmp);
+ rtl_write_byte(rtlpriv, REG_EARLY_MODE_CONTROL+3, 0x81);
+ }
+ _rtl88ee_gen_refresh_led_state(hw);
+ return true;
+}
+
+static void _rtl88ee_hw_configure(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 reg_bw_opmode;
+ u32 reg_ratr, reg_prsr;
+
+ reg_bw_opmode = BW_OPMODE_20MHZ;
+ reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
+ RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
+ reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
+
+ rtl_write_dword(rtlpriv, REG_RRSR, reg_prsr);
+ rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF);
+}
+
+static void _rtl88ee_enable_aspm_back_door(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ u8 tmp1byte = 0;
+ u32 tmp4byte = 0, count = 0;
+
+ rtl_write_word(rtlpriv, 0x354, 0x8104);
+ rtl_write_word(rtlpriv, 0x358, 0x24);
+
+ rtl_write_word(rtlpriv, 0x350, 0x70c);
+ rtl_write_byte(rtlpriv, 0x352, 0x2);
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count = 0;
+ while (tmp1byte && count < 20) {
+ udelay(10);
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count++;
+ }
+ if (0 == tmp1byte) {
+ tmp4byte = rtl_read_dword(rtlpriv, 0x34c);
+ rtl_write_dword(rtlpriv, 0x348, tmp4byte|BIT(31));
+ rtl_write_word(rtlpriv, 0x350, 0xf70c);
+ rtl_write_byte(rtlpriv, 0x352, 0x1);
+ }
+
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count = 0;
+ while (tmp1byte && count < 20) {
+ udelay(10);
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count++;
+ }
+
+ rtl_write_word(rtlpriv, 0x350, 0x718);
+ rtl_write_byte(rtlpriv, 0x352, 0x2);
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count = 0;
+ while (tmp1byte && count < 20) {
+ udelay(10);
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count++;
+ }
+
+ if (ppsc->support_backdoor || (0 == tmp1byte)) {
+ tmp4byte = rtl_read_dword(rtlpriv, 0x34c);
+ rtl_write_dword(rtlpriv, 0x348, tmp4byte|BIT(11)|BIT(12));
+ rtl_write_word(rtlpriv, 0x350, 0xf718);
+ rtl_write_byte(rtlpriv, 0x352, 0x1);
+ }
+
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count = 0;
+ while (tmp1byte && count < 20) {
+ udelay(10);
+ tmp1byte = rtl_read_byte(rtlpriv, 0x352);
+ count++;
+ }
+}
+
+void rtl88ee_enable_hw_security_config(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 sec_reg_value;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n",
+ rtlpriv->sec.pairwise_enc_algorithm,
+ rtlpriv->sec.group_enc_algorithm);
+
+ if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) {
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+ "not open hw encryption\n");
+ return;
+ }
+
+ sec_reg_value = SCR_TXENCENABLE | SCR_RXDECENABLE;
+
+ if (rtlpriv->sec.use_defaultkey) {
+ sec_reg_value |= SCR_TXUSEDK;
+ sec_reg_value |= SCR_RXUSEDK;
+ }
+
+ sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK);
+
+ rtl_write_byte(rtlpriv, REG_CR + 1, 0x02);
+
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+ "The SECR-value %x\n", sec_reg_value);
+
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value);
+}
+
+int rtl88ee_hw_init(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 rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+ bool rtstatus = true;
+ int err = 0;
+ u8 tmp_u1b, u1byte;
+ unsigned long flags;
+
+ rtlpriv->rtlhal.being_init_adapter = true;
+ /* As this function can take a very long time (up to 350 ms)
+ * and can be called with irqs disabled, reenable the irqs
+ * to let the other devices continue being serviced.
+ *
+ * It is safe doing so since our own interrupts will only be enabled
+ * in a subsequent step.
+ */
+ local_save_flags(flags);
+ local_irq_enable();
+ rtlhal->fw_ready = false;
+
+ rtlpriv->intf_ops->disable_aspm(hw);
+
+ tmp_u1b = rtl_read_byte(rtlpriv, REG_SYS_CLKR+1);
+ u1byte = rtl_read_byte(rtlpriv, REG_CR);
+ if ((tmp_u1b & BIT(3)) && (u1byte != 0 && u1byte != 0xEA)) {
+ rtlhal->mac_func_enable = true;
+ } else {
+ rtlhal->mac_func_enable = false;
+ rtlhal->fw_ps_state = FW_PS_STATE_ALL_ON_88E;
+ }
+
+ rtstatus = _rtl88ee_init_mac(hw);
+ if (rtstatus != true) {
+ pr_info("Init MAC failed\n");
+ err = 1;
+ goto exit;
+ }
+
+ err = rtl88e_download_fw(hw, false);
+ if (err) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+ "Failed to download FW. Init HW without FW now..\n");
+ err = 1;
+ goto exit;
+ }
+ rtlhal->fw_ready = true;
+ /*fw related variable initialize */
+ rtlhal->last_hmeboxnum = 0;
+ rtlhal->fw_ps_state = FW_PS_STATE_ALL_ON_88E;
+ rtlhal->fw_clk_change_in_progress = false;
+ rtlhal->allow_sw_to_change_hwclc = false;
+ ppsc->fw_current_inpsmode = false;
+
+ rtl88e_phy_mac_config(hw);
+ /* because last function modify RCR, so we update
+ * rcr var here, or TP will unstable for receive_config
+ * is wrong, RX RCR_ACRC32 will cause TP unstabel & Rx
+ * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252
+ */
+ rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
+ rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
+
+ rtl88e_phy_bb_config(hw);
+ rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1);
+ rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1);
+
+ rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
+ rtl88e_phy_rf_config(hw);
+
+ rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0,
+ RF_CHNLBW, RFREG_OFFSET_MASK);
+ rtlphy->rfreg_chnlval[0] = rtlphy->rfreg_chnlval[0] & 0xfff00fff;
+
+ _rtl88ee_hw_configure(hw);
+ rtl_cam_reset_all_entry(hw);
+ rtl88ee_enable_hw_security_config(hw);
+
+ rtlhal->mac_func_enable = true;
+ ppsc->rfpwr_state = ERFON;
+
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
+ _rtl88ee_enable_aspm_back_door(hw);
+ rtlpriv->intf_ops->enable_aspm(hw);
+
+ if (ppsc->rfpwr_state == ERFON) {
+ if ((rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV) ||
+ ((rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) &&
+ (rtlhal->oem_id == RT_CID_819X_HP))) {
+ rtl88e_phy_set_rfpath_switch(hw, true);
+ rtlpriv->dm.fat_table.rx_idle_ant = MAIN_ANT;
+ } else {
+ rtl88e_phy_set_rfpath_switch(hw, false);
+ rtlpriv->dm.fat_table.rx_idle_ant = AUX_ANT;
+ }
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "rx idle ant %s\n",
+ (rtlpriv->dm.fat_table.rx_idle_ant == MAIN_ANT) ?
+ ("MAIN_ANT") : ("AUX_ANT"));
+
+ if (rtlphy->iqk_initialized) {
+ rtl88e_phy_iq_calibrate(hw, true);
+ } else {
+ rtl88e_phy_iq_calibrate(hw, false);
+ rtlphy->iqk_initialized = true;
+ }
+
+ rtl88e_dm_check_txpower_tracking(hw);
+ rtl88e_phy_lc_calibrate(hw);
+ }
+
+ tmp_u1b = efuse_read_1byte(hw, 0x1FA);
+ if (!(tmp_u1b & BIT(0))) {
+ rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0F, 0x05);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "PA BIAS path A\n");
+ }
+
+ if (!(tmp_u1b & BIT(4))) {
+ tmp_u1b = rtl_read_byte(rtlpriv, 0x16);
+ tmp_u1b &= 0x0F;
+ rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x80);
+ udelay(10);
+ rtl_write_byte(rtlpriv, 0x16, tmp_u1b | 0x90);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "under 1.5V\n");
+ }
+ rtl_write_byte(rtlpriv, REG_NAV_CTRL+2, ((30000+127)/128));
+ rtl88e_dm_init(hw);
+exit:
+ local_irq_restore(flags);
+ rtlpriv->rtlhal.being_init_adapter = false;
+ return err;
+}
+
+static enum version_8188e _rtl88ee_read_chip_version(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ enum version_8188e version = VERSION_UNKNOWN;
+ u32 value32;
+
+ value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
+ if (value32 & TRP_VAUX_EN) {
+ version = (enum version_8188e) VERSION_TEST_CHIP_88E;
+ } else {
+ version = NORMAL_CHIP;
+ version = version | ((value32 & TYPE_ID) ? RF_TYPE_2T2R : 0);
+ version = version | ((value32 & VENDOR_ID) ?
+ CHIP_VENDOR_UMC : 0);
+ }
+
+ rtlphy->rf_type = RF_1T1R;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ?
+ "RF_2T2R" : "RF_1T1R");
+
+ return version;
+}
+
+static int _rtl88ee_set_media_status(struct ieee80211_hw *hw,
+ enum nl80211_iftype type)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 bt_msr = rtl_read_byte(rtlpriv, MSR) & 0xfc;
+ enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
+ u8 mode = MSR_NOLINK;
+
+ switch (type) {
+ case NL80211_IFTYPE_UNSPECIFIED:
+ mode = MSR_NOLINK;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Set Network type to NO LINK!\n");
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ case NL80211_IFTYPE_MESH_POINT:
+ mode = MSR_ADHOC;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Set Network type to Ad Hoc!\n");
+ break;
+ case NL80211_IFTYPE_STATION:
+ mode = MSR_INFRA;
+ ledaction = LED_CTL_LINK;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Set Network type to STA!\n");
+ break;
+ case NL80211_IFTYPE_AP:
+ mode = MSR_AP;
+ ledaction = LED_CTL_LINK;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
+ "Set Network type to AP!\n");
+ break;
+ default:
+ pr_err("Network type %d not support!\n", type);
+ return 1;
+ break;
+ }
+
+ /* MSR_INFRA == Link in infrastructure network;
+ * MSR_ADHOC == Link in ad hoc network;
+ * Therefore, check link state is necessary.
+ *
+ * MSR_AP == AP mode; link state is not cared here.
+ */
+ if (mode != MSR_AP && rtlpriv->mac80211.link_state < MAC80211_LINKED) {
+ mode = MSR_NOLINK;
+ ledaction = LED_CTL_NO_LINK;
+ }
+
+ if (mode == MSR_NOLINK || mode == MSR_INFRA) {
+ _rtl88ee_stop_tx_beacon(hw);
+ _rtl88ee_enable_bcn_sub_func(hw);
+ } else if (mode == MSR_ADHOC || mode == MSR_AP) {
+ _rtl88ee_resume_tx_beacon(hw);
+ _rtl88ee_disable_bcn_sub_func(hw);
+ } else {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
+ "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
+ mode);
+ }
+
+ rtl_write_byte(rtlpriv, MSR, bt_msr | mode);
+ rtlpriv->cfg->ops->led_control(hw, ledaction);
+ if (mode == MSR_AP)
+ rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
+ else
+ rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
+ return 0;
+}
+
+void rtl88ee_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ u32 reg_rcr = rtlpci->receive_config;
+
+ if (rtlpriv->psc.rfpwr_state != ERFON)
+ return;
+
+ if (check_bssid == true) {
+ reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
+ (u8 *)(&reg_rcr));
+ _rtl88ee_set_bcn_ctrl_reg(hw, 0, BIT(4));
+ } else if (check_bssid == false) {
+ reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
+ _rtl88ee_set_bcn_ctrl_reg(hw, BIT(4), 0);
+ rtlpriv->cfg->ops->set_hw_reg(hw,
+ HW_VAR_RCR, (u8 *)(&reg_rcr));
+ }
+
+}
+
+int rtl88ee_set_network_type(struct ieee80211_hw *hw,
+ enum nl80211_iftype type)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ if (_rtl88ee_set_media_status(hw, type))
+ return -EOPNOTSUPP;
+
+ if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
+ if (type != NL80211_IFTYPE_AP &&
+ type != NL80211_IFTYPE_MESH_POINT)
+ rtl88ee_set_check_bssid(hw, true);
+ } else {
+ rtl88ee_set_check_bssid(hw, false);
+ }
+
+ return 0;
+}
+
+/* don't set REG_EDCA_BE_PARAM here
+ * because mac80211 will send pkt when scan
+ */
+void rtl88ee_set_qos(struct ieee80211_hw *hw, int aci)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ rtl88e_dm_init_edca_turbo(hw);
+ switch (aci) {
+ case AC1_BK:
+ rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
+ break;
+ case AC0_BE:
+ break;
+ case AC2_VI:
+ rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x5e4322);
+ break;
+ case AC3_VO:
+ rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
+ break;
+ default:
+ WARN_ONCE(true, "rtl8188ee: invalid aci: %d !\n", aci);
+ break;
+ }
+}
+
+void rtl88ee_enable_interrupt(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+ rtl_write_dword(rtlpriv, REG_HIMR,
+ rtlpci->irq_mask[0] & 0xFFFFFFFF);
+ rtl_write_dword(rtlpriv, REG_HIMRE,
+ rtlpci->irq_mask[1] & 0xFFFFFFFF);
+ rtlpci->irq_enabled = true;
+ /* there are some C2H CMDs have been sent
+ * before system interrupt is enabled, e.g., C2H, CPWM.
+ * So we need to clear all C2H events that FW has notified,
+ * otherwise FW won't schedule any commands anymore.
+ */
+ rtl_write_byte(rtlpriv, REG_C2HEVT_CLEAR, 0);
+ /*enable system interrupt*/
+ rtl_write_dword(rtlpriv, REG_HSIMR,
+ rtlpci->sys_irq_mask & 0xFFFFFFFF);
+}
+
+void rtl88ee_disable_interrupt(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+ rtl_write_dword(rtlpriv, REG_HIMR, IMR_DISABLED);
+ rtl_write_dword(rtlpriv, REG_HIMRE, IMR_DISABLED);
+ rtlpci->irq_enabled = false;
+ /*synchronize_irq(rtlpci->pdev->irq);*/
+}
+
+static void _rtl88ee_poweroff_adapter(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ u8 u1b_tmp;
+ u32 count = 0;
+ rtlhal->mac_func_enable = false;
+ rtlpriv->intf_ops->enable_aspm(hw);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "POWER OFF adapter\n");
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_TX_RPT_CTRL);
+ rtl_write_byte(rtlpriv, REG_TX_RPT_CTRL, u1b_tmp & (~BIT(1)));
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
+ while (!(u1b_tmp & BIT(1)) && (count++ < 100)) {
+ udelay(10);
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
+ count++;
+ }
+ rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG+1, 0xFF);
+
+ rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
+ PWR_INTF_PCI_MSK,
+ RTL8188EE_NIC_LPS_ENTER_FLOW);
+
+ rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00);
+
+ if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->fw_ready)
+ rtl88e_firmware_selfreset(hw);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN+1);
+ rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp & (~BIT(2))));
+ rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_32K_CTRL);
+ rtl_write_byte(rtlpriv, REG_32K_CTRL, (u1b_tmp & (~BIT(0))));
+
+ rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
+ PWR_INTF_PCI_MSK, RTL8188EE_NIC_DISABLE_FLOW);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL+1);
+ rtl_write_byte(rtlpriv, REG_RSV_CTRL+1, (u1b_tmp & (~BIT(3))));
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL+1);
+ rtl_write_byte(rtlpriv, REG_RSV_CTRL+1, (u1b_tmp | BIT(3)));
+
+ rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0E);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, GPIO_IN);
+ rtl_write_byte(rtlpriv, GPIO_OUT, u1b_tmp);
+ rtl_write_byte(rtlpriv, GPIO_IO_SEL, 0x7F);
+
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
+ rtl_write_byte(rtlpriv, REG_GPIO_IO_SEL, (u1b_tmp << 4) | u1b_tmp);
+ u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL+1);
+ rtl_write_byte(rtlpriv, REG_GPIO_IO_SEL+1, u1b_tmp | 0x0F);
+
+ rtl_write_dword(rtlpriv, REG_GPIO_IO_SEL_2+2, 0x00080808);
+}
+
+void rtl88ee_card_disable(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ enum nl80211_iftype opmode;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "RTL8188ee card disable\n");
+
+ mac->link_state = MAC80211_NOLINK;
+ opmode = NL80211_IFTYPE_UNSPECIFIED;
+
+ _rtl88ee_set_media_status(hw, opmode);
+
+ if (rtlpriv->rtlhal.driver_is_goingto_unload ||
+ ppsc->rfoff_reason > RF_CHANGE_BY_PS)
+ rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
+
+ RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+ _rtl88ee_poweroff_adapter(hw);
+
+ /* after power off we should do iqk again */
+ rtlpriv->phy.iqk_initialized = false;
+}
+
+void rtl88ee_interrupt_recognized(struct ieee80211_hw *hw,
+ u32 *p_inta, u32 *p_intb)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+ *p_inta = rtl_read_dword(rtlpriv, ISR) & rtlpci->irq_mask[0];
+ rtl_write_dword(rtlpriv, ISR, *p_inta);
+
+ *p_intb = rtl_read_dword(rtlpriv, REG_HISRE) & rtlpci->irq_mask[1];
+ rtl_write_dword(rtlpriv, REG_HISRE, *p_intb);
+
+}
+
+void rtl88ee_set_beacon_related_registers(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ u16 bcn_interval, atim_window;
+
+ bcn_interval = mac->beacon_interval;
+ atim_window = 2; /*FIX MERGE */
+ rtl88ee_disable_interrupt(hw);
+ rtl_write_word(rtlpriv, REG_ATIMWND, atim_window);
+ rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
+ rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f);
+ rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x18);
+ rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x18);
+ rtl_write_byte(rtlpriv, 0x606, 0x30);
+ rtlpci->reg_bcn_ctrl_val |= BIT(3);
+ rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlpci->reg_bcn_ctrl_val);
+ /*rtl88ee_enable_interrupt(hw);*/
+}
+
+void rtl88ee_set_beacon_interval(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ u16 bcn_interval = mac->beacon_interval;
+
+ RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG,
+ "beacon_interval:%d\n", bcn_interval);
+ /*rtl88ee_disable_interrupt(hw);*/
+ rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
+ /*rtl88ee_enable_interrupt(hw);*/
+}
+
+void rtl88ee_update_interrupt_mask(struct ieee80211_hw *hw,
+ u32 add_msr, u32 rm_msr)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+ RT_TRACE(rtlpriv, COMP_INTR, DBG_LOUD,
+ "add_msr:%x, rm_msr:%x\n", add_msr, rm_msr);
+
+ if (add_msr)
+ rtlpci->irq_mask[0] |= add_msr;
+ if (rm_msr)
+ rtlpci->irq_mask[0] &= (~rm_msr);
+ rtl88ee_disable_interrupt(hw);
+ rtl88ee_enable_interrupt(hw);
+}
+
+static u8 _rtl88e_get_chnl_group(u8 chnl)
+{
+ u8 group = 0;
+
+ if (chnl < 3)
+ group = 0;
+ else if (chnl < 6)
+ group = 1;
+ else if (chnl < 9)
+ group = 2;
+ else if (chnl < 12)
+ group = 3;
+ else if (chnl < 14)
+ group = 4;
+ else if (chnl == 14)
+ group = 5;
+
+ return group;
+}
+
+static void set_24g_base(struct txpower_info_2g *pwrinfo24g, u32 rfpath)
+{
+ int group, txcnt;
+
+ for (group = 0 ; group < MAX_CHNL_GROUP_24G; group++) {
+ pwrinfo24g->index_cck_base[rfpath][group] = 0x2D;
+ pwrinfo24g->index_bw40_base[rfpath][group] = 0x2D;
+ }
+ for (txcnt = 0; txcnt < MAX_TX_COUNT; txcnt++) {
+ if (txcnt == 0) {
+ pwrinfo24g->bw20_diff[rfpath][0] = 0x02;
+ pwrinfo24g->ofdm_diff[rfpath][0] = 0x04;
+ } else {
+ pwrinfo24g->bw20_diff[rfpath][txcnt] = 0xFE;
+ pwrinfo24g->bw40_diff[rfpath][txcnt] = 0xFE;
+ pwrinfo24g->cck_diff[rfpath][txcnt] = 0xFE;
+ pwrinfo24g->ofdm_diff[rfpath][txcnt] = 0xFE;
+ }
+ }
+}
+
+static void read_power_value_fromprom(struct ieee80211_hw *hw,
+ struct txpower_info_2g *pwrinfo24g,
+ struct txpower_info_5g *pwrinfo5g,
+ bool autoload_fail, u8 *hwinfo)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 rfpath, eeaddr = EEPROM_TX_PWR_INX, group, txcnt = 0;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "hal_ReadPowerValueFromPROM88E():PROMContent[0x%x]=0x%x\n",
+ (eeaddr+1), hwinfo[eeaddr+1]);
+ if (0xFF == hwinfo[eeaddr+1]) /*YJ,add,120316*/
+ autoload_fail = true;
+
+ if (autoload_fail) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "auto load fail : Use Default value!\n");
+ for (rfpath = 0 ; rfpath < MAX_RF_PATH ; rfpath++) {
+ /* 2.4G default value */
+ set_24g_base(pwrinfo24g, rfpath);
+ }
+ return;
+ }
+
+ for (rfpath = 0 ; rfpath < MAX_RF_PATH ; rfpath++) {
+ /*2.4G default value*/
+ for (group = 0 ; group < MAX_CHNL_GROUP_24G; group++) {
+ pwrinfo24g->index_cck_base[rfpath][group] =
+ hwinfo[eeaddr++];
+ if (pwrinfo24g->index_cck_base[rfpath][group] == 0xFF)
+ pwrinfo24g->index_cck_base[rfpath][group] =
+ 0x2D;
+ }
+ for (group = 0 ; group < MAX_CHNL_GROUP_24G-1; group++) {
+ pwrinfo24g->index_bw40_base[rfpath][group] =
+ hwinfo[eeaddr++];
+ if (pwrinfo24g->index_bw40_base[rfpath][group] == 0xFF)
+ pwrinfo24g->index_bw40_base[rfpath][group] =
+ 0x2D;
+ }
+ pwrinfo24g->bw40_diff[rfpath][0] = 0;
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo24g->bw20_diff[rfpath][0] = 0x02;
+ } else {
+ pwrinfo24g->bw20_diff[rfpath][0] =
+ (hwinfo[eeaddr]&0xf0)>>4;
+ /*bit sign number to 8 bit sign number*/
+ if (pwrinfo24g->bw20_diff[rfpath][0] & BIT(3))
+ pwrinfo24g->bw20_diff[rfpath][0] |= 0xF0;
+ }
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo24g->ofdm_diff[rfpath][0] = 0x04;
+ } else {
+ pwrinfo24g->ofdm_diff[rfpath][0] =
+ (hwinfo[eeaddr]&0x0f);
+ /*bit sign number to 8 bit sign number*/
+ if (pwrinfo24g->ofdm_diff[rfpath][0] & BIT(3))
+ pwrinfo24g->ofdm_diff[rfpath][0] |= 0xF0;
+ }
+ pwrinfo24g->cck_diff[rfpath][0] = 0;
+ eeaddr++;
+ for (txcnt = 1; txcnt < MAX_TX_COUNT; txcnt++) {
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo24g->bw40_diff[rfpath][txcnt] = 0xFE;
+ } else {
+ pwrinfo24g->bw40_diff[rfpath][txcnt] =
+ (hwinfo[eeaddr]&0xf0)>>4;
+ if (pwrinfo24g->bw40_diff[rfpath][txcnt] &
+ BIT(3))
+ pwrinfo24g->bw40_diff[rfpath][txcnt] |=
+ 0xF0;
+ }
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo24g->bw20_diff[rfpath][txcnt] =
+ 0xFE;
+ } else {
+ pwrinfo24g->bw20_diff[rfpath][txcnt] =
+ (hwinfo[eeaddr]&0x0f);
+ if (pwrinfo24g->bw20_diff[rfpath][txcnt] &
+ BIT(3))
+ pwrinfo24g->bw20_diff[rfpath][txcnt] |=
+ 0xF0;
+ }
+ eeaddr++;
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo24g->ofdm_diff[rfpath][txcnt] = 0xFE;
+ } else {
+ pwrinfo24g->ofdm_diff[rfpath][txcnt] =
+ (hwinfo[eeaddr]&0xf0)>>4;
+ if (pwrinfo24g->ofdm_diff[rfpath][txcnt] &
+ BIT(3))
+ pwrinfo24g->ofdm_diff[rfpath][txcnt] |=
+ 0xF0;
+ }
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo24g->cck_diff[rfpath][txcnt] = 0xFE;
+ } else {
+ pwrinfo24g->cck_diff[rfpath][txcnt] =
+ (hwinfo[eeaddr]&0x0f);
+ if (pwrinfo24g->cck_diff[rfpath][txcnt] &
+ BIT(3))
+ pwrinfo24g->cck_diff[rfpath][txcnt] |=
+ 0xF0;
+ }
+ eeaddr++;
+ }
+
+ /*5G default value*/
+ for (group = 0 ; group < MAX_CHNL_GROUP_5G; group++) {
+ pwrinfo5g->index_bw40_base[rfpath][group] =
+ hwinfo[eeaddr++];
+ if (pwrinfo5g->index_bw40_base[rfpath][group] == 0xFF)
+ pwrinfo5g->index_bw40_base[rfpath][group] =
+ 0xFE;
+ }
+
+ pwrinfo5g->bw40_diff[rfpath][0] = 0;
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo5g->bw20_diff[rfpath][0] = 0;
+ } else {
+ pwrinfo5g->bw20_diff[rfpath][0] =
+ (hwinfo[eeaddr]&0xf0)>>4;
+ if (pwrinfo5g->bw20_diff[rfpath][0] & BIT(3))
+ pwrinfo5g->bw20_diff[rfpath][0] |= 0xF0;
+ }
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo5g->ofdm_diff[rfpath][0] = 0x04;
+ } else {
+ pwrinfo5g->ofdm_diff[rfpath][0] = (hwinfo[eeaddr]&0x0f);
+ if (pwrinfo5g->ofdm_diff[rfpath][0] & BIT(3))
+ pwrinfo5g->ofdm_diff[rfpath][0] |= 0xF0;
+ }
+ eeaddr++;
+ for (txcnt = 1; txcnt < MAX_TX_COUNT; txcnt++) {
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo5g->bw40_diff[rfpath][txcnt] = 0xFE;
+ } else {
+ pwrinfo5g->bw40_diff[rfpath][txcnt] =
+ (hwinfo[eeaddr]&0xf0)>>4;
+ if (pwrinfo5g->bw40_diff[rfpath][txcnt] &
+ BIT(3))
+ pwrinfo5g->bw40_diff[rfpath][txcnt] |=
+ 0xF0;
+ }
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo5g->bw20_diff[rfpath][txcnt] = 0xFE;
+ } else {
+ pwrinfo5g->bw20_diff[rfpath][txcnt] =
+ (hwinfo[eeaddr]&0x0f);
+ if (pwrinfo5g->bw20_diff[rfpath][txcnt] &
+ BIT(3))
+ pwrinfo5g->bw20_diff[rfpath][txcnt] |=
+ 0xF0;
+ }
+ eeaddr++;
+ }
+
+ if (hwinfo[eeaddr] == 0xFF) {
+ pwrinfo5g->ofdm_diff[rfpath][1] = 0xFE;
+ pwrinfo5g->ofdm_diff[rfpath][2] = 0xFE;
+ } else {
+ pwrinfo5g->ofdm_diff[rfpath][1] =
+ (hwinfo[eeaddr]&0xf0)>>4;
+ pwrinfo5g->ofdm_diff[rfpath][2] =
+ (hwinfo[eeaddr]&0x0f);
+ }
+ eeaddr++;
+
+ if (hwinfo[eeaddr] == 0xFF)
+ pwrinfo5g->ofdm_diff[rfpath][3] = 0xFE;
+ else
+ pwrinfo5g->ofdm_diff[rfpath][3] = (hwinfo[eeaddr]&0x0f);
+ eeaddr++;
+
+ for (txcnt = 1; txcnt < MAX_TX_COUNT; txcnt++) {
+ if (pwrinfo5g->ofdm_diff[rfpath][txcnt] == 0xFF)
+ pwrinfo5g->ofdm_diff[rfpath][txcnt] = 0xFE;
+ else if (pwrinfo5g->ofdm_diff[rfpath][txcnt] & BIT(3))
+ pwrinfo5g->ofdm_diff[rfpath][txcnt] |= 0xF0;
+ }
+ }
+}
+
+static void _rtl88ee_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
+ bool autoload_fail,
+ u8 *hwinfo)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+ struct txpower_info_2g pwrinfo24g;
+ struct txpower_info_5g pwrinfo5g;
+ u8 rf_path, index;
+ u8 i;
+
+ read_power_value_fromprom(hw, &pwrinfo24g,
+ &pwrinfo5g, autoload_fail, hwinfo);
+
+ for (rf_path = 0; rf_path < 2; rf_path++) {
+ for (i = 0; i < 14; i++) {
+ index = _rtl88e_get_chnl_group(i+1);
+
+ rtlefuse->txpwrlevel_cck[rf_path][i] =
+ pwrinfo24g.index_cck_base[rf_path][index];
+ rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
+ pwrinfo24g.index_bw40_base[rf_path][index];
+ rtlefuse->txpwr_ht20diff[rf_path][i] =
+ pwrinfo24g.bw20_diff[rf_path][0];
+ rtlefuse->txpwr_legacyhtdiff[rf_path][i] =
+ pwrinfo24g.ofdm_diff[rf_path][0];
+ }
+
+ for (i = 0; i < 14; i++) {
+ RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
+ "RF(%d)-Ch(%d) [CCK / HT40_1S ] = [0x%x / 0x%x ]\n",
+ rf_path, i,
+ rtlefuse->txpwrlevel_cck[rf_path][i],
+ rtlefuse->txpwrlevel_ht40_1s[rf_path][i]);
+ }
+ }
+
+ if (!autoload_fail)
+ rtlefuse->eeprom_thermalmeter =
+ hwinfo[EEPROM_THERMAL_METER_88E];
+ else
+ rtlefuse->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER;
+
+ if (rtlefuse->eeprom_thermalmeter == 0xff || autoload_fail) {
+ rtlefuse->apk_thermalmeterignore = true;
+ rtlefuse->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER;
+ }
+
+ rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
+ RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
+ "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
+
+ if (!autoload_fail) {
+ rtlefuse->eeprom_regulatory =
+ hwinfo[EEPROM_RF_BOARD_OPTION_88E] & 0x07;/*bit0~2*/
+ if (hwinfo[EEPROM_RF_BOARD_OPTION_88E] == 0xFF)
+ rtlefuse->eeprom_regulatory = 0;
+ } else {
+ rtlefuse->eeprom_regulatory = 0;
+ }
+ RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
+ "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
+}
+
+static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ int params[] = {RTL8188E_EEPROM_ID, EEPROM_VID, EEPROM_DID,
+ EEPROM_SVID, EEPROM_SMID, EEPROM_MAC_ADDR,
+ EEPROM_CHANNELPLAN, EEPROM_VERSION, EEPROM_CUSTOMER_ID,
+ COUNTRY_CODE_WORLD_WIDE_13};
+ u8 *hwinfo;
+
+ hwinfo = kzalloc(HWSET_MAX_SIZE, GFP_KERNEL);
+ if (!hwinfo)
+ return;
+
+ if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params))
+ goto exit;
+
+ if (rtlefuse->eeprom_oemid == 0xFF)
+ rtlefuse->eeprom_oemid = 0;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
+ "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
+ /* set channel plan from efuse */
+ rtlefuse->channel_plan = rtlefuse->eeprom_channelplan;
+ /*tx power*/
+ _rtl88ee_read_txpower_info_from_hwpg(hw,
+ rtlefuse->autoload_failflag,
+ hwinfo);
+ rtlefuse->txpwr_fromeprom = true;
+
+ rtl8188ee_read_bt_coexist_info_from_hwpg(hw,
+ rtlefuse->autoload_failflag,
+ hwinfo);
+
+ /*board type*/
+ rtlefuse->board_type =
+ ((hwinfo[EEPROM_RF_BOARD_OPTION_88E] & 0xE0) >> 5);
+ rtlhal->board_type = rtlefuse->board_type;
+ /*Wake on wlan*/
+ rtlefuse->wowlan_enable =
+ ((hwinfo[EEPROM_RF_FEATURE_OPTION_88E] & 0x40) >> 6);
+ /*parse xtal*/
+ rtlefuse->crystalcap = hwinfo[EEPROM_XTAL_88E];
+ if (hwinfo[EEPROM_XTAL_88E])
+ rtlefuse->crystalcap = 0x20;
+ /*antenna diversity*/
+ rtlefuse->antenna_div_cfg =
+ (hwinfo[EEPROM_RF_BOARD_OPTION_88E] & 0x18) >> 3;
+ if (hwinfo[EEPROM_RF_BOARD_OPTION_88E] == 0xFF)
+ rtlefuse->antenna_div_cfg = 0;
+ if (rtlpriv->btcoexist.eeprom_bt_coexist != 0 &&
+ rtlpriv->btcoexist.eeprom_bt_ant_num == ANT_X1)
+ rtlefuse->antenna_div_cfg = 0;
+
+ rtlefuse->antenna_div_type = hwinfo[EEPROM_RF_ANTENNA_OPT_88E];
+ if (rtlefuse->antenna_div_type == 0xFF)
+ rtlefuse->antenna_div_type = 0x01;
+ if (rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV ||
+ rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV)
+ rtlefuse->antenna_div_cfg = 1;
+
+ if (rtlhal->oem_id == RT_CID_DEFAULT) {
+ switch (rtlefuse->eeprom_oemid) {
+ case EEPROM_CID_DEFAULT:
+ if (rtlefuse->eeprom_did == 0x8179) {
+ if (rtlefuse->eeprom_svid == 0x1025) {
+ rtlhal->oem_id = RT_CID_819X_ACER;
+ } else if ((rtlefuse->eeprom_svid == 0x10EC &&
+ rtlefuse->eeprom_smid == 0x0179) ||
+ (rtlefuse->eeprom_svid == 0x17AA &&
+ rtlefuse->eeprom_smid == 0x0179)) {
+ rtlhal->oem_id = RT_CID_819X_LENOVO;
+ } else if (rtlefuse->eeprom_svid == 0x103c &&
+ rtlefuse->eeprom_smid == 0x197d) {
+ rtlhal->oem_id = RT_CID_819X_HP;
+ } else {
+ rtlhal->oem_id = RT_CID_DEFAULT;
+ }
+ } else {
+ rtlhal->oem_id = RT_CID_DEFAULT;
+ }
+ break;
+ case EEPROM_CID_TOSHIBA:
+ rtlhal->oem_id = RT_CID_TOSHIBA;
+ break;
+ case EEPROM_CID_QMI:
+ rtlhal->oem_id = RT_CID_819X_QMI;
+ break;
+ case EEPROM_CID_WHQL:
+ default:
+ rtlhal->oem_id = RT_CID_DEFAULT;
+ break;
+
+ }
+ }
+exit:
+ kfree(hwinfo);
+}
+
+static void _rtl88ee_hal_customized_behavior(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+ rtlpriv->ledctl.led_opendrain = true;
+
+ switch (rtlhal->oem_id) {
+ case RT_CID_819X_HP:
+ rtlpriv->ledctl.led_opendrain = true;
+ break;
+ case RT_CID_819X_LENOVO:
+ case RT_CID_DEFAULT:
+ case RT_CID_TOSHIBA:
+ case RT_CID_CCX:
+ case RT_CID_819X_ACER:
+ case RT_CID_WHQL:
+ default:
+ break;
+ }
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "RT Customized ID: 0x%02X\n", rtlhal->oem_id);
+}
+
+void rtl88ee_read_eeprom_info(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ u8 tmp_u1b;
+
+ rtlhal->version = _rtl88ee_read_chip_version(hw);
+ if (get_rf_type(rtlphy) == RF_1T1R)
+ rtlpriv->dm.rfpath_rxenable[0] = true;
+ else
+ rtlpriv->dm.rfpath_rxenable[0] =
+ rtlpriv->dm.rfpath_rxenable[1] = true;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n",
+ rtlhal->version);
+ tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR);
+ if (tmp_u1b & BIT(4)) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EEPROM\n");
+ rtlefuse->epromtype = EEPROM_93C46;
+ } else {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Boot from EFUSE\n");
+ rtlefuse->epromtype = EEPROM_BOOT_EFUSE;
+ }
+ if (tmp_u1b & BIT(5)) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
+ rtlefuse->autoload_failflag = false;
+ _rtl88ee_read_adapter_info(hw);
+ } else {
+ pr_err("Autoload ERR!!\n");
+ }
+ _rtl88ee_hal_customized_behavior(hw);
+}
+
+static void rtl88ee_update_hal_rate_table(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ u32 ratr_value;
+ u8 ratr_index = 0;
+ u8 b_nmode = mac->ht_enable;
+ /*u8 mimo_ps = IEEE80211_SMPS_OFF;*/
+ u16 shortgi_rate;
+ u32 tmp_ratr_value;
+ u8 curtxbw_40mhz = mac->bw_40;
+ u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
+ 1 : 0;
+ u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
+ 1 : 0;
+ enum wireless_mode wirelessmode = mac->mode;
+ u32 ratr_mask;
+
+ if (rtlhal->current_bandtype == BAND_ON_5G)
+ ratr_value = sta->supp_rates[1] << 4;
+ else
+ ratr_value = sta->supp_rates[0];
+ if (mac->opmode == NL80211_IFTYPE_ADHOC)
+ ratr_value = 0xfff;
+ ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
+ sta->ht_cap.mcs.rx_mask[0] << 12);
+ switch (wirelessmode) {
+ case WIRELESS_MODE_B:
+ if (ratr_value & 0x0000000c)
+ ratr_value &= 0x0000000d;
+ else
+ ratr_value &= 0x0000000f;
+ break;
+ case WIRELESS_MODE_G:
+ ratr_value &= 0x00000FF5;
+ break;
+ case WIRELESS_MODE_N_24G:
+ case WIRELESS_MODE_N_5G:
+ b_nmode = 1;
+ if (get_rf_type(rtlphy) == RF_1T2R ||
+ get_rf_type(rtlphy) == RF_1T1R)
+ ratr_mask = 0x000ff005;
+ else
+ ratr_mask = 0x0f0ff005;
+
+ ratr_value &= ratr_mask;
+ break;
+ default:
+ if (rtlphy->rf_type == RF_1T2R)
+ ratr_value &= 0x000ff0ff;
+ else
+ ratr_value &= 0x0f0ff0ff;
+
+ break;
+ }
+
+ if ((rtlpriv->btcoexist.bt_coexistence) &&
+ (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) &&
+ (rtlpriv->btcoexist.bt_cur_state) &&
+ (rtlpriv->btcoexist.bt_ant_isolation) &&
+ ((rtlpriv->btcoexist.bt_service == BT_SCO) ||
+ (rtlpriv->btcoexist.bt_service == BT_BUSY)))
+ ratr_value &= 0x0fffcfc0;
+ else
+ ratr_value &= 0x0FFFFFFF;
+
+ if (b_nmode &&
+ ((curtxbw_40mhz && curshortgi_40mhz) ||
+ (!curtxbw_40mhz && curshortgi_20mhz))) {
+ ratr_value |= 0x10000000;
+ tmp_ratr_value = (ratr_value >> 12);
+
+ for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) {
+ if ((1 << shortgi_rate) & tmp_ratr_value)
+ break;
+ }
+
+ shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) |
+ (shortgi_rate << 4) | (shortgi_rate);
+ }
+
+ rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value);
+
+ RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+ "%x\n", rtl_read_dword(rtlpriv, REG_ARFR0));
+}
+
+static void rtl88ee_update_hal_rate_mask(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta, u8 rssi_level)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &(rtlpriv->phy);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ struct rtl_sta_info *sta_entry = NULL;
+ u32 ratr_bitmap;
+ u8 ratr_index;
+ u8 curtxbw_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+ ? 1 : 0;
+ u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
+ 1 : 0;
+ u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
+ 1 : 0;
+ enum wireless_mode wirelessmode = 0;
+ bool b_shortgi = false;
+ u8 rate_mask[5];
+ u8 macid = 0;
+ /*u8 mimo_ps = IEEE80211_SMPS_OFF;*/
+
+ sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+ wirelessmode = sta_entry->wireless_mode;
+ if (mac->opmode == NL80211_IFTYPE_STATION ||
+ mac->opmode == NL80211_IFTYPE_MESH_POINT)
+ curtxbw_40mhz = mac->bw_40;
+ else if (mac->opmode == NL80211_IFTYPE_AP ||
+ mac->opmode == NL80211_IFTYPE_ADHOC)
+ macid = sta->aid + 1;
+
+ if (rtlhal->current_bandtype == BAND_ON_5G)
+ ratr_bitmap = sta->supp_rates[1] << 4;
+ else
+ ratr_bitmap = sta->supp_rates[0];
+ if (mac->opmode == NL80211_IFTYPE_ADHOC)
+ ratr_bitmap = 0xfff;
+ ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
+ sta->ht_cap.mcs.rx_mask[0] << 12);
+ switch (wirelessmode) {
+ case WIRELESS_MODE_B:
+ ratr_index = RATR_INX_WIRELESS_B;
+ if (ratr_bitmap & 0x0000000c)
+ ratr_bitmap &= 0x0000000d;
+ else
+ ratr_bitmap &= 0x0000000f;
+ break;
+ case WIRELESS_MODE_G:
+ ratr_index = RATR_INX_WIRELESS_GB;
+
+ if (rssi_level == 1)
+ ratr_bitmap &= 0x00000f00;
+ else if (rssi_level == 2)
+ ratr_bitmap &= 0x00000ff0;
+ else
+ ratr_bitmap &= 0x00000ff5;
+ break;
+ case WIRELESS_MODE_N_24G:
+ case WIRELESS_MODE_N_5G:
+ ratr_index = RATR_INX_WIRELESS_NGB;
+ if (rtlphy->rf_type == RF_1T2R ||
+ rtlphy->rf_type == RF_1T1R) {
+ if (curtxbw_40mhz) {
+ if (rssi_level == 1)
+ ratr_bitmap &= 0x000f0000;
+ else if (rssi_level == 2)
+ ratr_bitmap &= 0x000ff000;
+ else
+ ratr_bitmap &= 0x000ff015;
+ } else {
+ if (rssi_level == 1)
+ ratr_bitmap &= 0x000f0000;
+ else if (rssi_level == 2)
+ ratr_bitmap &= 0x000ff000;
+ else
+ ratr_bitmap &= 0x000ff005;
+ }
+ } else {
+ if (curtxbw_40mhz) {
+ if (rssi_level == 1)
+ ratr_bitmap &= 0x0f8f0000;
+ else if (rssi_level == 2)
+ ratr_bitmap &= 0x0f8ff000;
+ else
+ ratr_bitmap &= 0x0f8ff015;
+ } else {
+ if (rssi_level == 1)
+ ratr_bitmap &= 0x0f8f0000;
+ else if (rssi_level == 2)
+ ratr_bitmap &= 0x0f8ff000;
+ else
+ ratr_bitmap &= 0x0f8ff005;
+ }
+ }
+ /*}*/
+
+ if ((curtxbw_40mhz && curshortgi_40mhz) ||
+ (!curtxbw_40mhz && curshortgi_20mhz)) {
+
+ if (macid == 0)
+ b_shortgi = true;
+ else if (macid == 1)
+ b_shortgi = false;
+ }
+ break;
+ default:
+ ratr_index = RATR_INX_WIRELESS_NGB;
+
+ if (rtlphy->rf_type == RF_1T2R)
+ ratr_bitmap &= 0x000ff0ff;
+ else
+ ratr_bitmap &= 0x0f0ff0ff;
+ break;
+ }
+ sta_entry->ratr_index = ratr_index;
+
+ RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+ "ratr_bitmap :%x\n", ratr_bitmap);
+ *(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) |
+ (ratr_index << 28);
+ rate_mask[4] = macid | (b_shortgi ? 0x20 : 0x00) | 0x80;
+ RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
+ "Rate_index:%x, ratr_val:%x, %x:%x:%x:%x:%x\n",
+ ratr_index, ratr_bitmap,
+ rate_mask[0], rate_mask[1],
+ rate_mask[2], rate_mask[3],
+ rate_mask[4]);
+ rtl88e_fill_h2c_cmd(hw, H2C_88E_RA_MASK, 5, rate_mask);
+ _rtl88ee_set_bcn_ctrl_reg(hw, BIT(3), 0);
+}
+
+void rtl88ee_update_hal_rate_tbl(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta, u8 rssi_level)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ if (rtlpriv->dm.useramask)
+ rtl88ee_update_hal_rate_mask(hw, sta, rssi_level);
+ else
+ rtl88ee_update_hal_rate_table(hw, sta);
+}
+
+void rtl88ee_update_channel_access_setting(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ u16 sifs_timer;
+
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, &mac->slot_time);
+ if (!mac->ht_enable)
+ sifs_timer = 0x0a0a;
+ else
+ sifs_timer = 0x0e0e;
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
+}
+
+bool rtl88ee_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+ enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
+ u32 u4tmp;
+ bool b_actuallyset = false;
+
+ if (rtlpriv->rtlhal.being_init_adapter)
+ return false;
+
+ if (ppsc->swrf_processing)
+ return false;
+
+ spin_lock(&rtlpriv->locks.rf_ps_lock);
+ if (ppsc->rfchange_inprogress) {
+ spin_unlock(&rtlpriv->locks.rf_ps_lock);
+ return false;
+ } else {
+ ppsc->rfchange_inprogress = true;
+ spin_unlock(&rtlpriv->locks.rf_ps_lock);
+ }
+
+ cur_rfstate = ppsc->rfpwr_state;
+
+ u4tmp = rtl_read_dword(rtlpriv, REG_GPIO_OUTPUT);
+ e_rfpowerstate_toset = (u4tmp & BIT(31)) ? ERFON : ERFOFF;
+
+ if (ppsc->hwradiooff && (e_rfpowerstate_toset == ERFON)) {
+ RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+ "GPIOChangeRF - HW Radio ON, RF ON\n");
+
+ e_rfpowerstate_toset = ERFON;
+ ppsc->hwradiooff = false;
+ b_actuallyset = true;
+ } else if ((!ppsc->hwradiooff) &&
+ (e_rfpowerstate_toset == ERFOFF)) {
+ RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
+ "GPIOChangeRF - HW Radio OFF, RF OFF\n");
+
+ e_rfpowerstate_toset = ERFOFF;
+ ppsc->hwradiooff = true;
+ b_actuallyset = true;
+ }
+
+ if (b_actuallyset) {
+ spin_lock(&rtlpriv->locks.rf_ps_lock);
+ ppsc->rfchange_inprogress = false;
+ spin_unlock(&rtlpriv->locks.rf_ps_lock);
+ } else {
+ if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC)
+ RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
+
+ spin_lock(&rtlpriv->locks.rf_ps_lock);
+ ppsc->rfchange_inprogress = false;
+ spin_unlock(&rtlpriv->locks.rf_ps_lock);
+ }
+
+ *valid = 1;
+ return !ppsc->hwradiooff;
+
+}
+
+void rtl88ee_set_key(struct ieee80211_hw *hw, u32 key_index,
+ u8 *p_macaddr, bool is_group, u8 enc_algo,
+ bool is_wepkey, bool clear_all)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
+ u8 *macaddr = p_macaddr;
+ u32 entry_id = 0;
+ bool is_pairwise = false;
+ static u8 cam_const_addr[4][6] = {
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}
+ };
+ static u8 cam_const_broad[] = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+ };
+
+ if (clear_all) {
+ u8 idx = 0;
+ u8 cam_offset = 0;
+ u8 clear_number = 5;
+
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n");
+
+ for (idx = 0; idx < clear_number; idx++) {
+ rtl_cam_mark_invalid(hw, cam_offset + idx);
+ rtl_cam_empty_entry(hw, cam_offset + idx);
+
+ if (idx < 5) {
+ memset(rtlpriv->sec.key_buf[idx], 0,
+ MAX_KEY_LEN);
+ rtlpriv->sec.key_len[idx] = 0;
+ }
+ }
+
+ } else {
+ switch (enc_algo) {
+ case WEP40_ENCRYPTION:
+ enc_algo = CAM_WEP40;
+ break;
+ case WEP104_ENCRYPTION:
+ enc_algo = CAM_WEP104;
+ break;
+ case TKIP_ENCRYPTION:
+ enc_algo = CAM_TKIP;
+ break;
+ case AESCCMP_ENCRYPTION:
+ enc_algo = CAM_AES;
+ break;
+ default:
+ pr_err("switch case %#x not processed\n",
+ enc_algo);
+ enc_algo = CAM_TKIP;
+ break;
+ }
+
+ if (is_wepkey || rtlpriv->sec.use_defaultkey) {
+ macaddr = cam_const_addr[key_index];
+ entry_id = key_index;
+ } else {
+ if (is_group) {
+ macaddr = cam_const_broad;
+ entry_id = key_index;
+ } else {
+ if (mac->opmode == NL80211_IFTYPE_AP ||
+ mac->opmode == NL80211_IFTYPE_MESH_POINT) {
+ entry_id =
+ rtl_cam_get_free_entry(hw, p_macaddr);
+ if (entry_id >= TOTAL_CAM_ENTRY) {
+ pr_err("Can not find free hw security cam entry\n");
+ return;
+ }
+ } else {
+ entry_id = CAM_PAIRWISE_KEY_POSITION;
+ }
+ key_index = PAIRWISE_KEYIDX;
+ is_pairwise = true;
+ }
+ }
+
+ if (rtlpriv->sec.key_len[key_index] == 0) {
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+ "delete one entry, entry_id is %d\n",
+ entry_id);
+ if (mac->opmode == NL80211_IFTYPE_AP ||
+ mac->opmode == NL80211_IFTYPE_MESH_POINT)
+ rtl_cam_del_entry(hw, p_macaddr);
+ rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
+ } else {
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+ "add one entry\n");
+ if (is_pairwise) {
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+ "set Pairwise key\n");
+
+ rtl_cam_add_one_entry(hw, macaddr, key_index,
+ entry_id, enc_algo,
+ CAM_CONFIG_NO_USEDK,
+ rtlpriv->sec.key_buf[key_index]);
+ } else {
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
+ "set group key\n");
+
+ if (mac->opmode == NL80211_IFTYPE_ADHOC) {
+ rtl_cam_add_one_entry(hw,
+ rtlefuse->dev_addr,
+ PAIRWISE_KEYIDX,
+ CAM_PAIRWISE_KEY_POSITION,
+ enc_algo,
+ CAM_CONFIG_NO_USEDK,
+ rtlpriv->sec.key_buf
+ [entry_id]);
+ }
+
+ rtl_cam_add_one_entry(hw, macaddr, key_index,
+ entry_id, enc_algo,
+ CAM_CONFIG_NO_USEDK,
+ rtlpriv->sec.key_buf[entry_id]);
+ }
+
+ }
+ }
+}
+
+static void rtl8188ee_bt_var_init(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ rtlpriv->btcoexist.bt_coexistence =
+ rtlpriv->btcoexist.eeprom_bt_coexist;
+ rtlpriv->btcoexist.bt_ant_num = rtlpriv->btcoexist.eeprom_bt_ant_num;
+ rtlpriv->btcoexist.bt_coexist_type = rtlpriv->btcoexist.eeprom_bt_type;
+
+ if (rtlpriv->btcoexist.reg_bt_iso == 2)
+ rtlpriv->btcoexist.bt_ant_isolation =
+ rtlpriv->btcoexist.eeprom_bt_ant_isol;
+ else
+ rtlpriv->btcoexist.bt_ant_isolation =
+ rtlpriv->btcoexist.reg_bt_iso;
+
+ rtlpriv->btcoexist.bt_radio_shared_type =
+ rtlpriv->btcoexist.eeprom_bt_radio_shared;
+
+ if (rtlpriv->btcoexist.bt_coexistence) {
+ if (rtlpriv->btcoexist.reg_bt_sco == 1)
+ rtlpriv->btcoexist.bt_service = BT_OTHER_ACTION;
+ else if (rtlpriv->btcoexist.reg_bt_sco == 2)
+ rtlpriv->btcoexist.bt_service = BT_SCO;
+ else if (rtlpriv->btcoexist.reg_bt_sco == 4)
+ rtlpriv->btcoexist.bt_service = BT_BUSY;
+ else if (rtlpriv->btcoexist.reg_bt_sco == 5)
+ rtlpriv->btcoexist.bt_service = BT_OTHERBUSY;
+ else
+ rtlpriv->btcoexist.bt_service = BT_IDLE;
+
+ rtlpriv->btcoexist.bt_edca_ul = 0;
+ rtlpriv->btcoexist.bt_edca_dl = 0;
+ rtlpriv->btcoexist.bt_rssi_state = 0xff;
+ }
+}
+
+void rtl8188ee_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
+ bool auto_load_fail, u8 *hwinfo)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u8 value;
+
+ if (!auto_load_fail) {
+ rtlpriv->btcoexist.eeprom_bt_coexist =
+ ((hwinfo[EEPROM_RF_FEATURE_OPTION_88E] & 0xe0) >> 5);
+ if (hwinfo[EEPROM_RF_FEATURE_OPTION_88E] == 0xFF)
+ rtlpriv->btcoexist.eeprom_bt_coexist = 0;
+ value = hwinfo[EEPROM_RF_BT_SETTING_88E];
+ rtlpriv->btcoexist.eeprom_bt_type = ((value & 0xe) >> 1);
+ rtlpriv->btcoexist.eeprom_bt_ant_num = (value & 0x1);
+ rtlpriv->btcoexist.eeprom_bt_ant_isol = ((value & 0x10) >> 4);
+ rtlpriv->btcoexist.eeprom_bt_radio_shared =
+ ((value & 0x20) >> 5);
+ } else {
+ rtlpriv->btcoexist.eeprom_bt_coexist = 0;
+ rtlpriv->btcoexist.eeprom_bt_type = BT_2WIRE;
+ rtlpriv->btcoexist.eeprom_bt_ant_num = ANT_X2;
+ rtlpriv->btcoexist.eeprom_bt_ant_isol = 0;
+ rtlpriv->btcoexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
+ }
+
+ rtl8188ee_bt_var_init(hw);
+}
+
+void rtl8188ee_bt_reg_init(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ /* 0:Low, 1:High, 2:From Efuse. */
+ rtlpriv->btcoexist.reg_bt_iso = 2;
+ /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */
+ rtlpriv->btcoexist.reg_bt_sco = 3;
+ /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
+ rtlpriv->btcoexist.reg_bt_sco = 0;
+}
+
+void rtl8188ee_bt_hw_init(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_phy *rtlphy = &rtlpriv->phy;
+ u8 u1_tmp;
+
+ if (rtlpriv->btcoexist.bt_coexistence &&
+ ((rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) ||
+ rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC8)) {
+ if (rtlpriv->btcoexist.bt_ant_isolation)
+ rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
+
+ u1_tmp = rtl_read_byte(rtlpriv, 0x4fd) &
+ BIT_OFFSET_LEN_MASK_32(0, 1);
+ u1_tmp = u1_tmp |
+ ((rtlpriv->btcoexist.bt_ant_isolation == 1) ?
+ 0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
+ ((rtlpriv->btcoexist.bt_service == BT_SCO) ?
+ 0 : BIT_OFFSET_LEN_MASK_32(2, 1));
+ rtl_write_byte(rtlpriv, 0x4fd, u1_tmp);
+
+ rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+4, 0xaaaa9aaa);
+ rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+8, 0xffbd0040);
+ rtl_write_dword(rtlpriv, REG_BT_COEX_TABLE+0xc, 0x40000010);
+
+ /* Config to 1T1R. */
+ if (rtlphy->rf_type == RF_1T1R) {
+ u1_tmp = rtl_read_byte(rtlpriv, ROFDM0_TRXPATHENABLE);
+ u1_tmp &= ~(BIT_OFFSET_LEN_MASK_32(1, 1));
+ rtl_write_byte(rtlpriv, ROFDM0_TRXPATHENABLE, u1_tmp);
+
+ u1_tmp = rtl_read_byte(rtlpriv, ROFDM1_TRXPATHENABLE);
+ u1_tmp &= ~(BIT_OFFSET_LEN_MASK_32(1, 1));
+ rtl_write_byte(rtlpriv, ROFDM1_TRXPATHENABLE, u1_tmp);
+ }
+ }
+}
+
+void rtl88ee_suspend(struct ieee80211_hw *hw)
+{
+}
+
+void rtl88ee_resume(struct ieee80211_hw *hw)
+{
+}
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-19 21:52:54 +0000