+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2009-2010 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 "reg.h"
-#include "def.h"
-#include "phy.h"
-#include "dm.h"
-#include "fw.h"
-#include "led.h"
-#include "hw.h"
-#include "../pwrseqcmd.h"
-#include "pwrseq.h"
-#include "../btcoexist/rtl_btc.h"
-
-#define LLT_CONFIG 5
-
-static void _rtl8821ae_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 _rtl8821ae_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);
-}
-
-void _rtl8821ae_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);
-}
-
-void _rtl8821ae_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 _rtl8821ae_enable_bcn_sub_func(struct ieee80211_hw *hw)
-{
- _rtl8821ae_set_bcn_ctrl_reg(hw, 0, BIT(1));
-}
-
-static void _rtl8821ae_disable_bcn_sub_func(struct ieee80211_hw *hw)
-{
- _rtl8821ae_set_bcn_ctrl_reg(hw, BIT(1), 0);
-}
-
-static void _rtl8821ae_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 b_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)
- goto change_done;
- 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);
- goto change_done;
- }
- }
-change_done:
- if (IS_IN_LOW_POWER_STATE_8821AE(rtlhal->fw_ps_state)) {
- rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_SET_RPWM,
- (u8 *)(&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_8821AE;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
- "Receive CPWM INT!!! Set rtlhal->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 (b_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 _rtl8821ae_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 b_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)) {
- b_schedule_timer = true;
- break;
- }
- }
-
- if (b_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_8821AE) {
- 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,
- (u8 *)(&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 _rtl8821ae_set_fw_ps_rf_on(struct ieee80211_hw *hw)
-{
- u8 rpwm_val = 0;
-
- rpwm_val |= (FW_PS_STATE_RF_OFF_8821AE | FW_PS_ACK);
- _rtl8821ae_set_fw_clock_on(hw, rpwm_val, true);
-}
-
-static void _rtl8821ae_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_8821AE|FW_PS_ACK);/* RF on */
- _rtl8821ae_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,
- (u8 *)(&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_8821AE; /* RF on */
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
- (u8 *)(&rpwm_val));
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE,
- (u8 *)(&fw_pwrmode));
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS,
- (u8 *)(&fw_current_inps));
- }
-}
-
-static void _rtl8821ae_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_8821AE; /* 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,
- (u8 *)(&ppsc->fwctrl_psmode));
- rtlhal->allow_sw_to_change_hwclc = true;
- _rtl8821ae_set_fw_clock_off(hw, rpwm_val);
- } else {
- rpwm_val = FW_PS_STATE_RF_OFF_8821AE; /* 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,
- (u8 *)(&ppsc->fwctrl_psmode));
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_SET_RPWM,
- (u8 *)(&rpwm_val));
- }
-}
-
-static void _rtl8821ae_download_rsvd_page(struct ieee80211_hw *hw,
- bool dl_whole_packets)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- u8 tmp_regcr, tmp_reg422, bcnvalid_reg;
- u8 count = 0, dlbcn_count = 0;
- bool send_beacon = false;
-
- tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
- rtl_write_byte(rtlpriv, REG_CR + 1, (tmp_regcr | BIT(0)));
-
- _rtl8821ae_set_bcn_ctrl_reg(hw, 0, BIT(3));
- _rtl8821ae_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))
- send_beacon = true;
-
- do {
- bcnvalid_reg = rtl_read_byte(rtlpriv, REG_TDECTRL + 2);
- rtl_write_byte(rtlpriv, REG_TDECTRL + 2,
- (bcnvalid_reg | BIT(0)));
- _rtl8821ae_return_beacon_queue_skb(hw);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8812ae_set_fw_rsvdpagepkt(hw, false,
- dl_whole_packets);
- else
- rtl8821ae_set_fw_rsvdpagepkt(hw, false,
- dl_whole_packets);
-
- 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)))
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Download RSVD page failed!\n");
- if (bcnvalid_reg & BIT(0) && rtlhal->enter_pnp_sleep) {
- rtl_write_byte(rtlpriv, REG_TDECTRL + 2, bcnvalid_reg | BIT(0));
- _rtl8821ae_return_beacon_queue_skb(hw);
- if (send_beacon) {
- dlbcn_count = 0;
- do {
- rtl_write_byte(rtlpriv, REG_TDECTRL + 2,
- bcnvalid_reg | BIT(0));
-
- _rtl8821ae_return_beacon_queue_skb(hw);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8812ae_set_fw_rsvdpagepkt(hw, true,
- false);
- else
- rtl8821ae_set_fw_rsvdpagepkt(hw, true,
- false);
-
- /* check rsvd page download OK. */
- 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)))
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "2 Download RSVD page failed!\n");
- }
- }
-
- if (bcnvalid_reg & BIT(0))
- rtl_write_byte(rtlpriv, REG_TDECTRL + 2, BIT(0));
-
- _rtl8821ae_set_bcn_ctrl_reg(hw, BIT(3), 0);
- _rtl8821ae_set_bcn_ctrl_reg(hw, 0, BIT(4));
-
- if (send_beacon)
- rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp_reg422);
-
- if (!rtlhal->enter_pnp_sleep) {
- tmp_regcr = rtl_read_byte(rtlpriv, REG_CR + 1);
- rtl_write_byte(rtlpriv, REG_CR + 1, (tmp_regcr & ~(BIT(0))));
- }
-}
-
-void rtl8821ae_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));
- struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
-
- switch (variable) {
- case HW_VAR_ETHER_ADDR:
- *((u32 *)(val)) = rtl_read_dword(rtlpriv, REG_MACID);
- *((u16 *)(val+4)) = rtl_read_word(rtlpriv, REG_MACID + 4);
- break;
- case HW_VAR_BSSID:
- *((u32 *)(val)) = rtl_read_dword(rtlpriv, REG_BSSID);
- *((u16 *)(val+4)) = rtl_read_word(rtlpriv, REG_BSSID+4);
- break;
- case HW_VAR_MEDIA_STATUS:
- val[0] = rtl_read_byte(rtlpriv, MSR) & 0x3;
- break;
- case HW_VAR_SLOT_TIME:
- *((u8 *)(val)) = mac->slot_time;
- break;
- case HW_VAR_BEACON_INTERVAL:
- *((u16 *)(val)) = rtl_read_word(rtlpriv, REG_BCN_INTERVAL);
- break;
- case HW_VAR_ATIM_WINDOW:
- *((u16 *)(val)) = rtl_read_word(rtlpriv, REG_ATIMWND);
- break;
- 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:
- if (ppsc->wo_wlan_mode)
- *((bool *)(val)) = true;
- else
- *((bool *)(val)) = false;
- break;
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
- "switch case not process %x\n", variable);
- break;
- }
-}
-
-void rtl8821ae_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));
- struct rtl_hal *rtlhal = rtl_hal(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];
- b_rate_cfg = b_rate_cfg & 0x15f;
- rtl_write_word(rtlpriv, REG_RRSR, b_rate_cfg);
- 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[0]);
-
- rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]);
- rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]);
-
- rtl_write_byte(rtlpriv, REG_RESP_SIFS_OFDM + 1, val[0]);
- rtl_write_byte(rtlpriv, REG_RESP_SIFS_OFDM, val[0]);
- break;
- case HW_VAR_R2T_SIFS:
- rtl_write_byte(rtlpriv, REG_RESP_SIFS_OFDM + 1, val[0]);
- 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,
- (u8 *)(&e_aci));
- }
- break; }
- case HW_VAR_ACK_PREAMBLE:{
- u8 reg_tmp;
- u8 short_preamble = (bool)(*(u8 *)val);
-
- reg_tmp = rtl_read_byte(rtlpriv, REG_TRXPTCL_CTL+2);
- if (short_preamble) {
- reg_tmp |= BIT(1);
- rtl_write_byte(rtlpriv, REG_TRXPTCL_CTL + 2,
- reg_tmp);
- } else {
- reg_tmp &= (~BIT(1));
- rtl_write_byte(rtlpriv,
- REG_TRXPTCL_CTL + 2,
- reg_tmp);
- }
- break; }
- case HW_VAR_WPA_CONFIG:
- rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *)val));
- break;
- case HW_VAR_AMPDU_MIN_SPACE:{
- u8 min_spacing_to_set;
- u8 sec_min_space;
-
- min_spacing_to_set = *((u8 *)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 = *((u8 *)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:{
- u32 ampdu_len = (*((u8 *)val));
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- if (ampdu_len < VHT_AGG_SIZE_128K)
- ampdu_len =
- (0x2000 << (*((u8 *)val))) - 1;
- else
- ampdu_len = 0x1ffff;
- } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- if (ampdu_len < HT_AGG_SIZE_64K)
- ampdu_len =
- (0x2000 << (*((u8 *)val))) - 1;
- else
- ampdu_len = 0xffff;
- }
- ampdu_len |= BIT(31);
-
- rtl_write_dword(rtlpriv,
- REG_AMPDU_MAX_LENGTH_8812, ampdu_len);
- break; }
- case HW_VAR_AC_PARAM:{
- u8 e_aci = *((u8 *)val);
-
- rtl8821ae_dm_init_edca_turbo(hw);
- if (rtlpci->acm_method != EACMWAY2_SW)
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_ACM_CTRL,
- (u8 *)(&e_aci));
- break; }
- case HW_VAR_ACM_CTRL:{
- u8 e_aci = *((u8 *)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:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
- "switch case not process\n");
- 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 = ((u8 *)(val))[0];
-
- 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 = *((u8 *)val);
- break;
- case HW_VAR_IO_CMD:
- rtl8821ae_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,
- (*(u8 *)val));
- } else {
- rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
- ((*(u8 *)val) | BIT(7)));
- }
-
- break; }
- case HW_VAR_H2C_FW_PWRMODE:
- rtl8821ae_set_fw_pwrmode_cmd(hw, (*(u8 *)val));
- break;
- case HW_VAR_FW_PSMODE_STATUS:
- ppsc->fw_current_inpsmode = *((bool *)val);
- break;
- case HW_VAR_INIT_RTS_RATE:
- break;
- case HW_VAR_RESUME_CLK_ON:
- _rtl8821ae_set_fw_ps_rf_on(hw);
- break;
- case HW_VAR_FW_LPS_ACTION:{
- bool b_enter_fwlps = *((bool *)val);
-
- if (b_enter_fwlps)
- _rtl8821ae_fwlps_enter(hw);
- else
- _rtl8821ae_fwlps_leave(hw);
- break; }
- case HW_VAR_H2C_FW_JOINBSSRPT:{
- u8 mstatus = (*(u8 *)val);
-
- if (mstatus == RT_MEDIA_CONNECT) {
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID,
- NULL);
- _rtl8821ae_download_rsvd_page(hw, false);
- }
- rtl8821ae_set_fw_media_status_rpt_cmd(hw, mstatus);
-
- break; }
- case HW_VAR_H2C_FW_P2P_PS_OFFLOAD:
- rtl8821ae_set_p2p_ps_offload_cmd(hw, (*(u8 *)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 = ((u8 *)(val))[0];
-
- if (btype_ibss)
- _rtl8821ae_stop_tx_beacon(hw);
-
- _rtl8821ae_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));
-
- _rtl8821ae_set_bcn_ctrl_reg(hw, BIT(3), 0);
-
- if (btype_ibss)
- _rtl8821ae_resume_tx_beacon(hw);
- break; }
- case HW_VAR_NAV_UPPER: {
- u32 us_nav_upper = ((u32)*val);
-
- if (us_nav_upper > HAL_92C_NAV_UPPER_UNIT * 0xFF) {
- RT_TRACE(rtlpriv, COMP_INIT , DBG_WARNING,
- "The setting value (0x%08X us) of NAV_UPPER is larger than (%d * 0xFF)!!!\n",
- us_nav_upper, HAL_92C_NAV_UPPER_UNIT);
- break;
- }
- rtl_write_byte(rtlpriv, REG_NAV_UPPER,
- ((u8)((us_nav_upper +
- HAL_92C_NAV_UPPER_UNIT - 1) /
- HAL_92C_NAV_UPPER_UNIT)));
- break; }
- case HW_VAR_KEEP_ALIVE: {
- u8 array[2];
- array[0] = 0xff;
- array[1] = *((u8 *)val);
- rtl8821ae_fill_h2c_cmd(hw, H2C_8821AE_KEEP_ALIVE_CTRL, 2,
- array);
- break; }
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
- "switch case not process %x\n", variable);
- break;
- }
-}
-
-static bool _rtl8821ae_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) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- "Failed to polling write LLT done at address %d!\n",
- address);
- status = false;
- break;
- }
- } while (++count);
-
- return status;
-}
-
-static bool _rtl8821ae_llt_table_init(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- unsigned short i;
- u8 txpktbuf_bndy;
- u32 rqpn;
- u8 maxpage;
- bool status;
-
- maxpage = 255;
- txpktbuf_bndy = 0xF8;
- rqpn = 0x80e70808;
- if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8812AE) {
- txpktbuf_bndy = 0xFA;
- rqpn = 0x80e90808;
- }
-
- rtl_write_byte(rtlpriv, REG_TRXFF_BNDY, txpktbuf_bndy);
- rtl_write_word(rtlpriv, REG_TRXFF_BNDY + 2, MAX_RX_DMA_BUFFER_SIZE - 1);
-
- 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, REG_PBP, 0x31);
- rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, 0x4);
-
- for (i = 0; i < (txpktbuf_bndy - 1); i++) {
- status = _rtl8821ae_llt_write(hw, i, i + 1);
- if (!status)
- return status;
- }
-
- status = _rtl8821ae_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
- if (!status)
- return status;
-
- for (i = txpktbuf_bndy; i < maxpage; i++) {
- status = _rtl8821ae_llt_write(hw, i, (i + 1));
- if (!status)
- return status;
- }
-
- status = _rtl8821ae_llt_write(hw, maxpage, txpktbuf_bndy);
- if (!status)
- return status;
-
- rtl_write_dword(rtlpriv, REG_RQPN, rqpn);
-
- rtl_write_byte(rtlpriv, REG_RQPN_NPQ, 0x00);
-
- return true;
-}
-
-static void _rtl8821ae_gen_refresh_led_state(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
- struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
- struct rtl_led *pled0 = &pcipriv->ledctl.sw_led0;
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
- if (rtlpriv->rtlhal.up_first_time)
- return;
-
- if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8812ae_sw_led_on(hw, pled0);
- else
- rtl8821ae_sw_led_on(hw, pled0);
- else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8812ae_sw_led_on(hw, pled0);
- else
- rtl8821ae_sw_led_on(hw, pled0);
- else
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtl8812ae_sw_led_off(hw, pled0);
- else
- rtl8821ae_sw_led_off(hw, pled0);
-}
-
-static bool _rtl8821ae_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 = 0;
- u16 wordtmp = 0;
- bool mac_func_enable = rtlhal->mac_func_enable;
-
- rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
-
- /*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);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- /* HW Power on sequence*/
- if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK,
- PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK,
- RTL8812_NIC_ENABLE_FLOW)) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "init 8812 MAC Fail as power on failure\n");
- return false;
- }
- } else {
- /* HW Power on sequence */
- if (!rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_A_MSK,
- PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK,
- RTL8821A_NIC_ENABLE_FLOW)){
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "init 8821 MAC Fail as power on failure\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_CR);
- bytetmp = 0xff;
- rtl_write_byte(rtlpriv, REG_CR, bytetmp);
- mdelay(2);
-
- bytetmp = 0xff;
- rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, bytetmp);
- mdelay(2);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- bytetmp = rtl_read_byte(rtlpriv, REG_SYS_CFG + 3);
- if (bytetmp & BIT(0)) {
- bytetmp = rtl_read_byte(rtlpriv, 0x7c);
- bytetmp |= BIT(6);
- rtl_write_byte(rtlpriv, 0x7c, bytetmp);
- }
- }
-
- bytetmp = rtl_read_byte(rtlpriv, REG_GPIO_MUXCFG + 1);
- bytetmp &= ~BIT(4);
- rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG + 1, bytetmp);
-
- rtl_write_word(rtlpriv, REG_CR, 0x2ff);
-
- if (!mac_func_enable) {
- if (!_rtl8821ae_llt_table_init(hw))
- return false;
- }
-
- rtl_write_dword(rtlpriv, REG_HISR, 0xffffffff);
- rtl_write_dword(rtlpriv, REG_HISRE, 0xffffffff);
-
- /* Enable FW Beamformer Interrupt */
- bytetmp = rtl_read_byte(rtlpriv, REG_FWIMR + 3);
- rtl_write_byte(rtlpriv, REG_FWIMR + 3, bytetmp | BIT(6));
-
- wordtmp = rtl_read_word(rtlpriv, REG_TRXDMA_CTRL);
- wordtmp &= 0xf;
- wordtmp |= 0xF5B1;
- rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, wordtmp);
-
- rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 1, 0x1F);
- rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
- rtl_write_word(rtlpriv, REG_RXFLTMAP2, 0xFFFF);
- /*low address*/
- rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
- rtlpci->tx_ring[BEACON_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_MGQ_DESA,
- rtlpci->tx_ring[MGNT_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_VOQ_DESA,
- rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_VIQ_DESA,
- rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_BEQ_DESA,
- rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_BKQ_DESA,
- rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_HQ_DESA,
- rtlpci->tx_ring[HIGH_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_RX_DESA,
- rtlpci->rx_ring[RX_MPDU_QUEUE].dma & DMA_BIT_MASK(32));
-
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 3, 0x77);
-
- rtl_write_dword(rtlpriv, REG_INT_MIG, 0);
-
- rtl_write_dword(rtlpriv, REG_MCUTST_1, 0);
-
- rtl_write_byte(rtlpriv, REG_SECONDARY_CCA_CTRL, 0x3);
- _rtl8821ae_gen_refresh_led_state(hw);
-
- return true;
-}
-
-static void _rtl8821ae_hw_configure(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- u32 reg_rrsr;
-
- reg_rrsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
-
- rtl_write_dword(rtlpriv, REG_RRSR, reg_rrsr);
- /* ARFB table 9 for 11ac 5G 2SS */
- rtl_write_dword(rtlpriv, REG_ARFR0 + 4, 0xfffff000);
- /* ARFB table 10 for 11ac 5G 1SS */
- rtl_write_dword(rtlpriv, REG_ARFR1 + 4, 0x003ff000);
- /* ARFB table 11 for 11ac 24G 1SS */
- rtl_write_dword(rtlpriv, REG_ARFR2, 0x00000015);
- rtl_write_dword(rtlpriv, REG_ARFR2 + 4, 0x003ff000);
- /* ARFB table 12 for 11ac 24G 1SS */
- rtl_write_dword(rtlpriv, REG_ARFR3, 0x00000015);
- rtl_write_dword(rtlpriv, REG_ARFR3 + 4, 0xffcff000);
- /* 0x420[7] = 0 , enable retry AMPDU in new AMPD not singal MPDU. */
- rtl_write_word(rtlpriv, REG_FWHW_TXQ_CTRL, 0x1F00);
- rtl_write_byte(rtlpriv, REG_AMPDU_MAX_TIME, 0x70);
-
- /*Set retry limit*/
- rtl_write_word(rtlpriv, REG_RL, 0x0707);
-
- /* Set Data / Response auto rate fallack retry count*/
- rtl_write_dword(rtlpriv, REG_DARFRC, 0x01000000);
- rtl_write_dword(rtlpriv, REG_DARFRC + 4, 0x07060504);
- rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
- rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
-
- rtlpci->reg_bcn_ctrl_val = 0x1d;
- rtl_write_byte(rtlpriv, REG_BCN_CTRL, rtlpci->reg_bcn_ctrl_val);
-
- /* TBTT prohibit hold time. Suggested by designer TimChen. */
- rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff);
-
- /* AGGR_BK_TIME Reg51A 0x16 */
- rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0040);
-
- /*For Rx TP. Suggested by SD1 Richard. Added by tynli. 2010.04.12.*/
- rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x03086666);
-
- rtl_write_byte(rtlpriv, REG_HT_SINGLE_AMPDU, 0x80);
- rtl_write_byte(rtlpriv, REG_RX_PKT_LIMIT, 0x20);
- rtl_write_word(rtlpriv, REG_MAX_AGGR_NUM, 0x1F1F);
-}
-
-static u16 _rtl8821ae_mdio_read(struct rtl_priv *rtlpriv, u8 addr)
-{
- u16 ret = 0;
- u8 tmp = 0, count = 0;
-
- rtl_write_byte(rtlpriv, REG_MDIO_CTL, addr | BIT(6));
- tmp = rtl_read_byte(rtlpriv, REG_MDIO_CTL) & BIT(6);
- count = 0;
- while (tmp && count < 20) {
- udelay(10);
- tmp = rtl_read_byte(rtlpriv, REG_MDIO_CTL) & BIT(6);
- count++;
- }
- if (0 == tmp)
- ret = rtl_read_word(rtlpriv, REG_MDIO_RDATA);
-
- return ret;
-}
-
-static void _rtl8821ae_mdio_write(struct rtl_priv *rtlpriv, u8 addr, u16 data)
-{
- u8 tmp = 0, count = 0;
-
- rtl_write_word(rtlpriv, REG_MDIO_WDATA, data);
- rtl_write_byte(rtlpriv, REG_MDIO_CTL, addr | BIT(5));
- tmp = rtl_read_byte(rtlpriv, REG_MDIO_CTL) & BIT(5);
- count = 0;
- while (tmp && count < 20) {
- udelay(10);
- tmp = rtl_read_byte(rtlpriv, REG_MDIO_CTL) & BIT(5);
- count++;
- }
-}
-
-static u8 _rtl8821ae_dbi_read(struct rtl_priv *rtlpriv, u16 addr)
-{
- u16 read_addr = addr & 0xfffc;
- u8 tmp = 0, count = 0, ret = 0;
-
- rtl_write_word(rtlpriv, REG_DBI_ADDR, read_addr);
- rtl_write_byte(rtlpriv, REG_DBI_FLAG, 0x2);
- tmp = rtl_read_byte(rtlpriv, REG_DBI_FLAG);
- count = 0;
- while (tmp && count < 20) {
- udelay(10);
- tmp = rtl_read_byte(rtlpriv, REG_DBI_FLAG);
- count++;
- }
- if (0 == tmp) {
- read_addr = REG_DBI_RDATA + addr % 4;
- ret = rtl_read_word(rtlpriv, read_addr);
- }
- return ret;
-}
-
-static void _rtl8821ae_dbi_write(struct rtl_priv *rtlpriv, u16 addr, u8 data)
-{
- u8 tmp = 0, count = 0;
- u16 wrtie_addr, remainder = addr % 4;
-
- wrtie_addr = REG_DBI_WDATA + remainder;
- rtl_write_byte(rtlpriv, wrtie_addr, data);
-
- wrtie_addr = (addr & 0xfffc) | (BIT(0) << (remainder + 12));
- rtl_write_word(rtlpriv, REG_DBI_ADDR, wrtie_addr);
-
- rtl_write_byte(rtlpriv, REG_DBI_FLAG, 0x1);
-
- tmp = rtl_read_byte(rtlpriv, REG_DBI_FLAG);
- count = 0;
- while (tmp && count < 20) {
- udelay(10);
- tmp = rtl_read_byte(rtlpriv, REG_DBI_FLAG);
- count++;
- }
-}
-
-static void _rtl8821ae_enable_aspm_back_door(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- u8 tmp;
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- if (_rtl8821ae_mdio_read(rtlpriv, 0x04) != 0x8544)
- _rtl8821ae_mdio_write(rtlpriv, 0x04, 0x8544);
-
- if (_rtl8821ae_mdio_read(rtlpriv, 0x0b) != 0x0070)
- _rtl8821ae_mdio_write(rtlpriv, 0x0b, 0x0070);
- }
-
- tmp = _rtl8821ae_dbi_read(rtlpriv, 0x70f);
- _rtl8821ae_dbi_write(rtlpriv, 0x70f, tmp | BIT(7));
-
- tmp = _rtl8821ae_dbi_read(rtlpriv, 0x719);
- _rtl8821ae_dbi_write(rtlpriv, 0x719, tmp | BIT(3) | BIT(4));
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- tmp = _rtl8821ae_dbi_read(rtlpriv, 0x718);
- _rtl8821ae_dbi_write(rtlpriv, 0x718, tmp|BIT(4));
- }
-}
-
-void rtl8821ae_enable_hw_security_config(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 sec_reg_value;
- u8 tmp;
-
- 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);
-
- tmp = rtl_read_byte(rtlpriv, REG_CR + 1);
- rtl_write_byte(rtlpriv, REG_CR + 1, tmp | BIT(1));
-
- 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);
-}
-
-/* Static MacID Mapping (cf. Used in MacIdDoStaticMapping) ---------- */
-#define MAC_ID_STATIC_FOR_DEFAULT_PORT 0
-#define MAC_ID_STATIC_FOR_BROADCAST_MULTICAST 1
-#define MAC_ID_STATIC_FOR_BT_CLIENT_START 2
-#define MAC_ID_STATIC_FOR_BT_CLIENT_END 3
-/* ----------------------------------------------------------- */
-
-static void rtl8821ae_macid_initialize_mediastatus(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 media_rpt[4] = {RT_MEDIA_CONNECT, 1,
- MAC_ID_STATIC_FOR_BROADCAST_MULTICAST,
- MAC_ID_STATIC_FOR_BT_CLIENT_END};
-
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_H2C_FW_MEDIASTATUSRPT, media_rpt);
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Initialize MacId media status: from %d to %d\n",
- MAC_ID_STATIC_FOR_BROADCAST_MULTICAST,
- MAC_ID_STATIC_FOR_BT_CLIENT_END);
-}
-
-static bool _rtl8821ae_check_pcie_dma_hang(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 tmp;
-
- /* write reg 0x350 Bit[26]=1. Enable debug port. */
- tmp = rtl_read_byte(rtlpriv, REG_DBI_CTRL + 3);
- if (!(tmp & BIT(2))) {
- rtl_write_byte(rtlpriv, REG_DBI_CTRL + 3, (tmp | BIT(2)));
- mdelay(100);
- }
-
- /* read reg 0x350 Bit[25] if 1 : RX hang */
- /* read reg 0x350 Bit[24] if 1 : TX hang */
- tmp = rtl_read_byte(rtlpriv, REG_DBI_CTRL + 3);
- if ((tmp & BIT(0)) || (tmp & BIT(1))) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "CheckPcieDMAHang8821AE(): true! Reset PCIE DMA!\n");
- return true;
- } else {
- return false;
- }
-}
-
-static bool _rtl8821ae_reset_pcie_interface_dma(struct ieee80211_hw *hw,
- bool mac_power_on,
- bool in_watchdog)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- u8 tmp;
- bool release_mac_rx_pause;
- u8 backup_pcie_dma_pause;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "\n");
-
- /* 1. Disable register write lock. 0x1c[1] = 0 */
- tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL);
- tmp &= ~(BIT(1));
- rtl_write_byte(rtlpriv, REG_RSV_CTRL, tmp);
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- /* write 0xCC bit[2] = 1'b1 */
- tmp = rtl_read_byte(rtlpriv, REG_PMC_DBG_CTRL2);
- tmp |= BIT(2);
- rtl_write_byte(rtlpriv, REG_PMC_DBG_CTRL2, tmp);
- }
-
- /* 2. Check and pause TRX DMA */
- /* write 0x284 bit[18] = 1'b1 */
- /* write 0x301 = 0xFF */
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- if (tmp & BIT(2)) {
- /* Already pause before the function for another purpose. */
- release_mac_rx_pause = false;
- } else {
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, (tmp | BIT(2)));
- release_mac_rx_pause = true;
- }
- backup_pcie_dma_pause = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG + 1);
- if (backup_pcie_dma_pause != 0xFF)
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0xFF);
-
- if (mac_power_on) {
- /* 3. reset TRX function */
- /* write 0x100 = 0x00 */
- rtl_write_byte(rtlpriv, REG_CR, 0);
- }
-
- /* 4. Reset PCIe DMA. 0x3[0] = 0 */
- tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
- tmp &= ~(BIT(0));
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmp);
-
- /* 5. Enable PCIe DMA. 0x3[0] = 1 */
- tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
- tmp |= BIT(0);
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, tmp);
-
- if (mac_power_on) {
- /* 6. enable TRX function */
- /* write 0x100 = 0xFF */
- rtl_write_byte(rtlpriv, REG_CR, 0xFF);
-
- /* We should init LLT & RQPN and
- * prepare Tx/Rx descrptor address later
- * because MAC function is reset.*/
- }
-
- /* 7. Restore PCIe autoload down bit */
- /* 8812AE does not has the defination. */
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- /* write 0xF8 bit[17] = 1'b1 */
- tmp = rtl_read_byte(rtlpriv, REG_MAC_PHY_CTRL_NORMAL + 2);
- tmp |= BIT(1);
- rtl_write_byte(rtlpriv, REG_MAC_PHY_CTRL_NORMAL + 2, tmp);
- }
-
- /* In MAC power on state, BB and RF maybe in ON state,
- * if we release TRx DMA here.
- * it will cause packets to be started to Tx/Rx,
- * so we release Tx/Rx DMA later.*/
- if (!mac_power_on/* || in_watchdog*/) {
- /* 8. release TRX DMA */
- /* write 0x284 bit[18] = 1'b0 */
- /* write 0x301 = 0x00 */
- if (release_mac_rx_pause) {
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL,
- tmp & (~BIT(2)));
- }
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1,
- backup_pcie_dma_pause);
- }
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- /* 9. lock system register */
- /* write 0xCC bit[2] = 1'b0 */
- tmp = rtl_read_byte(rtlpriv, REG_PMC_DBG_CTRL2);
- tmp &= ~(BIT(2));
- rtl_write_byte(rtlpriv, REG_PMC_DBG_CTRL2, tmp);
- }
- return true;
-}
-
-static void _rtl8821ae_get_wakeup_reason(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
- u8 fw_reason = 0;
- struct timeval ts;
-
- fw_reason = rtl_read_byte(rtlpriv, REG_MCUTST_WOWLAN);
-
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "WOL Read 0x1c7 = %02X\n",
- fw_reason);
-
- ppsc->wakeup_reason = 0;
-
- rtlhal->last_suspend_sec = ts.tv_sec;
-
- switch (fw_reason) {
- case FW_WOW_V2_PTK_UPDATE_EVENT:
- ppsc->wakeup_reason = WOL_REASON_PTK_UPDATE;
- do_gettimeofday(&ts);
- ppsc->last_wakeup_time = ts.tv_sec*1000 + ts.tv_usec/1000;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a WOL PTK Key update event!\n");
- break;
- case FW_WOW_V2_GTK_UPDATE_EVENT:
- ppsc->wakeup_reason = WOL_REASON_GTK_UPDATE;
- do_gettimeofday(&ts);
- ppsc->last_wakeup_time = ts.tv_sec*1000 + ts.tv_usec/1000;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a WOL GTK Key update event!\n");
- break;
- case FW_WOW_V2_DISASSOC_EVENT:
- ppsc->wakeup_reason = WOL_REASON_DISASSOC;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a disassociation event!\n");
- break;
- case FW_WOW_V2_DEAUTH_EVENT:
- ppsc->wakeup_reason = WOL_REASON_DEAUTH;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a deauth event!\n");
- break;
- case FW_WOW_V2_FW_DISCONNECT_EVENT:
- ppsc->wakeup_reason = WOL_REASON_AP_LOST;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a Fw disconnect decision (AP lost) event!\n");
- break;
- case FW_WOW_V2_MAGIC_PKT_EVENT:
- ppsc->wakeup_reason = WOL_REASON_MAGIC_PKT;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a magic packet event!\n");
- break;
- case FW_WOW_V2_UNICAST_PKT_EVENT:
- ppsc->wakeup_reason = WOL_REASON_UNICAST_PKT;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's an unicast packet event!\n");
- break;
- case FW_WOW_V2_PATTERN_PKT_EVENT:
- ppsc->wakeup_reason = WOL_REASON_PATTERN_PKT;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's a pattern match event!\n");
- break;
- case FW_WOW_V2_RTD3_SSID_MATCH_EVENT:
- ppsc->wakeup_reason = WOL_REASON_RTD3_SSID_MATCH;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's an RTD3 Ssid match event!\n");
- break;
- case FW_WOW_V2_REALWOW_V2_WAKEUPPKT:
- ppsc->wakeup_reason = WOL_REASON_REALWOW_V2_WAKEUPPKT;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's an RealWoW wake packet event!\n");
- break;
- case FW_WOW_V2_REALWOW_V2_ACKLOST:
- ppsc->wakeup_reason = WOL_REASON_REALWOW_V2_ACKLOST;
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "It's an RealWoW ack lost event!\n");
- break;
- default:
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG,
- "WOL Read 0x1c7 = %02X, Unknown reason!\n",
- fw_reason);
- break;
- }
-}
-
-static void _rtl8821ae_init_trx_desc_hw_address(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
- /*low address*/
- rtl_write_dword(rtlpriv, REG_BCNQ_DESA,
- rtlpci->tx_ring[BEACON_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_MGQ_DESA,
- rtlpci->tx_ring[MGNT_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_VOQ_DESA,
- rtlpci->tx_ring[VO_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_VIQ_DESA,
- rtlpci->tx_ring[VI_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_BEQ_DESA,
- rtlpci->tx_ring[BE_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_BKQ_DESA,
- rtlpci->tx_ring[BK_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_HQ_DESA,
- rtlpci->tx_ring[HIGH_QUEUE].dma & DMA_BIT_MASK(32));
- rtl_write_dword(rtlpriv, REG_RX_DESA,
- rtlpci->rx_ring[RX_MPDU_QUEUE].dma & DMA_BIT_MASK(32));
-}
-
-static bool _rtl8821ae_init_llt_table(struct ieee80211_hw *hw, u32 boundary)
-{
- bool status = true;
- u32 i;
- u32 txpktbuf_bndy = boundary;
- u32 last_entry_of_txpktbuf = LAST_ENTRY_OF_TX_PKT_BUFFER;
-
- for (i = 0 ; i < (txpktbuf_bndy - 1) ; i++) {
- status = _rtl8821ae_llt_write(hw, i , i + 1);
- if (!status)
- return status;
- }
-
- status = _rtl8821ae_llt_write(hw, (txpktbuf_bndy - 1), 0xFF);
- if (!status)
- return status;
-
- for (i = txpktbuf_bndy ; i < last_entry_of_txpktbuf ; i++) {
- status = _rtl8821ae_llt_write(hw, i, (i + 1));
- if (!status)
- return status;
- }
-
- status = _rtl8821ae_llt_write(hw, last_entry_of_txpktbuf,
- txpktbuf_bndy);
- if (!status)
- return status;
-
- return status;
-}
-
-static bool _rtl8821ae_dynamic_rqpn(struct ieee80211_hw *hw, u32 boundary,
- u16 npq_rqpn_value, u32 rqpn_val)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 tmp;
- bool ret = true;
- u16 count = 0, tmp16;
- bool support_remote_wakeup;
-
- rtlpriv->cfg->ops->get_hw_reg(hw, HAL_DEF_WOWLAN,
- (u8 *)(&support_remote_wakeup));
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "boundary=%#X, NPQ_RQPNValue=%#X, RQPNValue=%#X\n",
- boundary, npq_rqpn_value, rqpn_val);
-
- /* stop PCIe DMA
- * 1. 0x301[7:0] = 0xFE */
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0xFE);
-
- /* wait TXFF empty
- * 2. polling till 0x41A[15:0]=0x07FF */
- tmp16 = rtl_read_word(rtlpriv, REG_TXPKT_EMPTY);
- while ((tmp16 & 0x07FF) != 0x07FF) {
- udelay(100);
- tmp16 = rtl_read_word(rtlpriv, REG_TXPKT_EMPTY);
- count++;
- if ((count % 200) == 0) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Tx queue is not empty for 20ms!\n");
- }
- if (count >= 1000) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Wait for Tx FIFO empty timeout!\n");
- break;
- }
- }
-
- /* TX pause
- * 3. reg 0x522=0xFF */
- rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF);
-
- /* Wait TX State Machine OK
- * 4. polling till reg 0x5FB~0x5F8 = 0x00000000 for 50ms */
- count = 0;
- while (rtl_read_byte(rtlpriv, REG_SCH_TXCMD) != 0) {
- udelay(100);
- count++;
- if (count >= 500) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Wait for TX State Machine ready timeout !!\n");
- break;
- }
- }
-
- /* stop RX DMA path
- * 5. 0x284[18] = 1
- * 6. wait till 0x284[17] == 1
- * wait RX DMA idle */
- count = 0;
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, (tmp | BIT(2)));
- do {
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- udelay(10);
- count++;
- } while (!(tmp & BIT(1)) && count < 100);
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Wait until Rx DMA Idle. count=%d REG[0x286]=0x%x\n",
- count, tmp);
-
- /* reset BB
- * 7. 0x02 [0] = 0 */
- tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN);
- tmp &= ~(BIT(0));
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, tmp);
-
- /* Reset TRX MAC
- * 8. 0x100 = 0x00
- * Delay (1ms) */
- rtl_write_byte(rtlpriv, REG_CR, 0x00);
- udelay(1000);
-
- /* Disable MAC Security Engine
- * 9. 0x100 bit[9]=0 */
- tmp = rtl_read_byte(rtlpriv, REG_CR + 1);
- tmp &= ~(BIT(1));
- rtl_write_byte(rtlpriv, REG_CR + 1, tmp);
-
- /* To avoid DD-Tim Circuit hang
- * 10. 0x553 bit[5]=1 */
- tmp = rtl_read_byte(rtlpriv, REG_DUAL_TSF_RST);
- rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (tmp | BIT(5)));
-
- /* Enable MAC Security Engine
- * 11. 0x100 bit[9]=1 */
- tmp = rtl_read_byte(rtlpriv, REG_CR + 1);
- rtl_write_byte(rtlpriv, REG_CR + 1, (tmp | BIT(1)));
-
- /* Enable TRX MAC
- * 12. 0x100 = 0xFF
- * Delay (1ms) */
- rtl_write_byte(rtlpriv, REG_CR, 0xFF);
- udelay(1000);
-
- /* Enable BB
- * 13. 0x02 [0] = 1 */
- tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN);
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, (tmp | BIT(0)));
-
- /* beacon setting
- * 14,15. set beacon head page (reg 0x209 and 0x424) */
- rtl_write_byte(rtlpriv, REG_TDECTRL + 1, (u8)boundary);
- rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, (u8)boundary);
- rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, (u8)boundary);
-
- /* 16. WMAC_LBK_BF_HD 0x45D[7:0]
- * WMAC_LBK_BF_HD */
- rtl_write_byte(rtlpriv, REG_TXPKTBUF_WMAC_LBK_BF_HD,
- (u8)boundary);
-
- rtl_write_word(rtlpriv, REG_TRXFF_BNDY, boundary);
-
- /* init LLT
- * 17. init LLT */
- if (!_rtl8821ae_init_llt_table(hw, boundary)) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_WARNING,
- "Failed to init LLT table!\n");
- return false;
- }
-
- /* reallocate RQPN
- * 18. reallocate RQPN and init LLT */
- rtl_write_word(rtlpriv, REG_RQPN_NPQ, npq_rqpn_value);
- rtl_write_dword(rtlpriv, REG_RQPN, rqpn_val);
-
- /* release Tx pause
- * 19. 0x522=0x00 */
- rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00);
-
- /* enable PCIE DMA
- * 20. 0x301[7:0] = 0x00
- * 21. 0x284[18] = 0 */
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0x00);
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, (tmp&~BIT(2)));
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "End.\n");
- return ret;
-}
-
-static void _rtl8821ae_simple_initialize_adapter(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
-
-#if (USE_SPECIFIC_FW_TO_SUPPORT_WOWLAN == 1)
- /* Re-download normal Fw. */
- rtl8821ae_set_fw_related_for_wowlan(hw, false);
-#endif
-
- /* Re-Initialize LLT table. */
- if (rtlhal->re_init_llt_table) {
- u32 rqpn = 0x80e70808;
- u8 rqpn_npq = 0, boundary = 0xF8;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- rqpn = 0x80e90808;
- boundary = 0xFA;
- }
- if (_rtl8821ae_dynamic_rqpn(hw, boundary, rqpn_npq, rqpn))
- rtlhal->re_init_llt_table = false;
- }
-
- ppsc->rfpwr_state = ERFON;
-}
-
-static void _rtl8821ae_enable_l1off(struct ieee80211_hw *hw)
-{
- u8 tmp = 0;
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "--->\n");
-
- tmp = _rtl8821ae_dbi_read(rtlpriv, 0x160);
- if (!(tmp & (BIT(2) | BIT(3)))) {
- RT_TRACE(rtlpriv, COMP_POWER | COMP_INIT, DBG_LOUD,
- "0x160(%#x)return!!\n", tmp);
- return;
- }
-
- tmp = _rtl8821ae_mdio_read(rtlpriv, 0x1b);
- _rtl8821ae_mdio_write(rtlpriv, 0x1b, (tmp | BIT(4)));
-
- tmp = _rtl8821ae_dbi_read(rtlpriv, 0x718);
- _rtl8821ae_dbi_write(rtlpriv, 0x718, tmp | BIT(5));
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "<---\n");
-}
-
-static void _rtl8821ae_enable_ltr(struct ieee80211_hw *hw)
-{
- u8 tmp = 0;
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "--->\n");
-
- /* Check 0x98[10] */
- tmp = _rtl8821ae_dbi_read(rtlpriv, 0x99);
- if (!(tmp & BIT(2))) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "<---0x99(%#x) return!!\n", tmp);
- return;
- }
-
- /* LTR idle latency, 0x90 for 144us */
- rtl_write_dword(rtlpriv, 0x798, 0x88908890);
-
- /* LTR active latency, 0x3c for 60us */
- rtl_write_dword(rtlpriv, 0x79c, 0x883c883c);
-
- tmp = rtl_read_byte(rtlpriv, 0x7a4);
- rtl_write_byte(rtlpriv, 0x7a4, (tmp | BIT(4)));
-
- tmp = rtl_read_byte(rtlpriv, 0x7a4);
- rtl_write_byte(rtlpriv, 0x7a4, (tmp & (~BIT(0))));
- rtl_write_byte(rtlpriv, 0x7a4, (tmp | BIT(0)));
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "<---\n");
-}
-
-static bool _rtl8821ae_wowlan_initialize_adapter(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- bool init_finished = true;
- u8 tmp = 0;
-
- /* Get Fw wake up reason. */
- _rtl8821ae_get_wakeup_reason(hw);
-
- /* Patch Pcie Rx DMA hang after S3/S4 several times.
- * The root cause has not be found. */
- if (_rtl8821ae_check_pcie_dma_hang(hw))
- _rtl8821ae_reset_pcie_interface_dma(hw, true, false);
-
- /* Prepare Tx/Rx Desc Hw address. */
- _rtl8821ae_init_trx_desc_hw_address(hw);
-
- /* Release Pcie Interface Rx DMA to allow wake packet DMA. */
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0xFE);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Enable PCIE Rx DMA.\n");
-
- /* Check wake up event.
- * We should check wake packet bit before disable wowlan by H2C or
- * Fw will clear the bit. */
- tmp = rtl_read_byte(rtlpriv, REG_FTISR + 3);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
- "Read REG_FTISR 0x13f = %#X\n", tmp);
-
- /* Set the WoWLAN related function control disable. */
- rtl8821ae_set_fw_wowlan_mode(hw, false);
- rtl8821ae_set_fw_remote_wake_ctrl_cmd(hw, 0);
-
- if (rtlhal->hw_rof_enable) {
- tmp = rtl_read_byte(rtlpriv, REG_HSISR + 3);
- if (tmp & BIT(1)) {
- /* Clear GPIO9 ISR */
- rtl_write_byte(rtlpriv, REG_HSISR + 3, tmp | BIT(1));
- init_finished = false;
- } else {
- init_finished = true;
- }
- }
-
- if (init_finished) {
- _rtl8821ae_simple_initialize_adapter(hw);
-
- /* Release Pcie Interface Tx DMA. */
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0x00);
- /* Release Pcie RX DMA */
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, 0x02);
-
- tmp = rtl_read_byte(rtlpriv, REG_CR + 1);
- rtl_write_byte(rtlpriv, REG_CR + 1, (tmp & (~BIT(0))));
-
- _rtl8821ae_enable_l1off(hw);
- _rtl8821ae_enable_ltr(hw);
- }
-
- return init_finished;
-}
-
-static void _rtl8812ae_bb8812_config_1t(struct ieee80211_hw *hw)
-{
- /* BB OFDM RX Path_A */
- rtl_set_bbreg(hw, 0x808, 0xff, 0x11);
- /* BB OFDM TX Path_A */
- rtl_set_bbreg(hw, 0x80c, MASKLWORD, 0x1111);
- /* BB CCK R/Rx Path_A */
- rtl_set_bbreg(hw, 0xa04, 0x0c000000, 0x0);
- /* MCS support */
- rtl_set_bbreg(hw, 0x8bc, 0xc0000060, 0x4);
- /* RF Path_B HSSI OFF */
- rtl_set_bbreg(hw, 0xe00, 0xf, 0x4);
- /* RF Path_B Power Down */
- rtl_set_bbreg(hw, 0xe90, MASKDWORD, 0);
- /* ADDA Path_B OFF */
- rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0);
- rtl_set_bbreg(hw, 0xe64, MASKDWORD, 0);
-}
-
-static void _rtl8821ae_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;
-
- rtlhal->mac_func_enable = false;
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- /* Combo (PCIe + USB) Card and PCIe-MF Card */
- /* 1. Run LPS WL RFOFF flow */
- /* RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "=====>CardDisableRTL8812E,RTL8821A_NIC_LPS_ENTER_FLOW\n");
- */
- rtl_hal_pwrseqcmdparsing(rtlpriv,
- PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
- PWR_INTF_PCI_MSK, RTL8821A_NIC_LPS_ENTER_FLOW);
- }
- /* 2. 0x1F[7:0] = 0 */
- /* turn off RF */
- /* rtl_write_byte(rtlpriv, REG_RF_CTRL, 0x00); */
- if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) &&
- rtlhal->fw_ready) {
- rtl8821ae_firmware_selfreset(hw);
- }
-
- /* Reset MCU. Suggested by Filen. */
- u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN+1);
- rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN+1, (u1b_tmp & (~BIT(2))));
-
- /* g. MCUFWDL 0x80[1:0]=0 */
- /* reset MCU ready status */
- rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- /* HW card disable configuration. */
- rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
- PWR_INTF_PCI_MSK, RTL8821A_NIC_DISABLE_FLOW);
- } else {
- /* HW card disable configuration. */
- rtl_hal_pwrseqcmdparsing(rtlpriv, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK,
- PWR_INTF_PCI_MSK, RTL8812_NIC_DISABLE_FLOW);
- }
-
- /* Reset MCU IO Wrapper */
- u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
- rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp & (~BIT(0))));
- u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
- rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, u1b_tmp | BIT(0));
-
- /* 7. RSV_CTRL 0x1C[7:0] = 0x0E */
- /* lock ISO/CLK/Power control register */
- rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0e);
-}
-
-int rtl8821ae_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_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
- bool rtstatus = true;
- int err;
- u8 tmp_u1b;
- bool support_remote_wakeup;
- u32 nav_upper = WIFI_NAV_UPPER_US;
-
- rtlhal->being_init_adapter = true;
- rtlpriv->cfg->ops->get_hw_reg(hw, HAL_DEF_WOWLAN,
- (u8 *)(&support_remote_wakeup));
- rtlpriv->intf_ops->disable_aspm(hw);
-
- /*YP wowlan not considered*/
-
- tmp_u1b = rtl_read_byte(rtlpriv, REG_CR);
- if (tmp_u1b != 0 && tmp_u1b != 0xEA) {
- rtlhal->mac_func_enable = true;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "MAC has already power on.\n");
- } else {
- rtlhal->mac_func_enable = false;
- rtlhal->fw_ps_state = FW_PS_STATE_ALL_ON_8821AE;
- }
-
- if (support_remote_wakeup &&
- rtlhal->wake_from_pnp_sleep &&
- rtlhal->mac_func_enable) {
- if (_rtl8821ae_wowlan_initialize_adapter(hw)) {
- rtlhal->being_init_adapter = false;
- return 0;
- }
- }
-
- if (_rtl8821ae_check_pcie_dma_hang(hw)) {
- _rtl8821ae_reset_pcie_interface_dma(hw,
- rtlhal->mac_func_enable,
- false);
- rtlhal->mac_func_enable = false;
- }
-
- /* Reset MAC/BB/RF status if it is not powered off
- * before calling initialize Hw flow to prevent
- * from interface and MAC status mismatch.
- * 2013.06.21, by tynli. Suggested by SD1 JackieLau. */
- if (rtlhal->mac_func_enable) {
- _rtl8821ae_poweroff_adapter(hw);
- rtlhal->mac_func_enable = false;
- }
-
- rtstatus = _rtl8821ae_init_mac(hw);
- if (rtstatus != true) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
- err = 1;
- return err;
- }
-
- tmp_u1b = rtl_read_byte(rtlpriv, REG_SYS_CFG);
- tmp_u1b &= 0x7F;
- rtl_write_byte(rtlpriv, REG_SYS_CFG, tmp_u1b);
-
- err = rtl8821ae_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;
- rtlhal->fw_ready = false;
- return err;
- } else {
- rtlhal->fw_ready = true;
- }
- ppsc->fw_current_inpsmode = false;
- rtlhal->fw_ps_state = FW_PS_STATE_ALL_ON_8821AE;
- rtlhal->fw_clk_change_in_progress = false;
- rtlhal->allow_sw_to_change_hwclc = false;
- rtlhal->last_hmeboxnum = 0;
-
- /*SIC_Init(Adapter);
- if(rtlhal->AMPDUBurstMode)
- rtl_write_byte(rtlpriv,REG_AMPDU_BURST_MODE_8812, 0x7F);*/
-
- rtl8821ae_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 = rtl_read_dword(rtlpriv, REG_RCR);
- rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
- rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);*/
- rtl8821ae_phy_bb_config(hw);
-
- rtl8821ae_phy_rf_config(hw);
-
- if (rtlpriv->phy.rf_type == RF_1T1R &&
- rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- _rtl8812ae_bb8812_config_1t(hw);
-
- _rtl8821ae_hw_configure(hw);
-
- rtl8821ae_phy_switch_wirelessband(hw, BAND_ON_2_4G);
-
- /*set wireless mode*/
-
- rtlhal->mac_func_enable = true;
-
- rtl_cam_reset_all_entry(hw);
-
- rtl8821ae_enable_hw_security_config(hw);
-
- ppsc->rfpwr_state = ERFON;
-
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
- _rtl8821ae_enable_aspm_back_door(hw);
- rtlpriv->intf_ops->enable_aspm(hw);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE &&
- (rtlhal->rfe_type == 1 || rtlhal->rfe_type == 5))
- rtl_set_bbreg(hw, 0x900, 0x00000303, 0x0302);
-
- rtl8821ae_bt_hw_init(hw);
- rtlpriv->rtlhal.being_init_adapter = false;
-
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_NAV_UPPER, (u8 *)&nav_upper);
-
- /* rtl8821ae_dm_check_txpower_tracking(hw); */
- /* rtl8821ae_phy_lc_calibrate(hw); */
- if (support_remote_wakeup)
- rtl_write_byte(rtlpriv, REG_WOW_CTRL, 0);
-
- /* Release Rx DMA*/
- tmp_u1b = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- if (tmp_u1b & BIT(2)) {
- /* Release Rx DMA if needed*/
- tmp_u1b &= ~BIT(2);
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, tmp_u1b);
- }
-
- /* Release Tx/Rx PCIE DMA if*/
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0);
-
- rtl8821ae_dm_init(hw);
- rtl8821ae_macid_initialize_mediastatus(hw);
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "rtl8821ae_hw_init() <====\n");
- return err;
-}
-
-static enum version_8821ae _rtl8821ae_read_chip_version(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- enum version_8821ae version = VERSION_UNKNOWN;
- u32 value32;
-
- value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "ReadChipVersion8812A 0xF0 = 0x%x\n", value32);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtlphy->rf_type = RF_2T2R;
- else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE)
- rtlphy->rf_type = RF_1T1R;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "RF_Type is %x!!\n", rtlphy->rf_type);
-
- if (value32 & TRP_VAUX_EN) {
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- if (rtlphy->rf_type == RF_2T2R)
- version = VERSION_TEST_CHIP_2T2R_8812;
- else
- version = VERSION_TEST_CHIP_1T1R_8812;
- } else
- version = VERSION_TEST_CHIP_8821;
- } else {
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- u32 rtl_id = ((value32 & CHIP_VER_RTL_MASK) >> 12) + 1;
-
- if (rtlphy->rf_type == RF_2T2R)
- version =
- (enum version_8821ae)(CHIP_8812
- | NORMAL_CHIP |
- RF_TYPE_2T2R);
- else
- version = (enum version_8821ae)(CHIP_8812
- | NORMAL_CHIP);
-
- version = (enum version_8821ae)(version | (rtl_id << 12));
- } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- u32 rtl_id = value32 & CHIP_VER_RTL_MASK;
-
- version = (enum version_8821ae)(CHIP_8821
- | NORMAL_CHIP | rtl_id);
- }
- }
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
- /*WL_HWROF_EN.*/
- value32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL);
- rtlhal->hw_rof_enable = ((value32 & WL_HWROF_EN) ? 1 : 0);
- }
-
- switch (version) {
- case VERSION_TEST_CHIP_1T1R_8812:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_TEST_CHIP_1T1R_8812\n");
- break;
- case VERSION_TEST_CHIP_2T2R_8812:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_TEST_CHIP_2T2R_8812\n");
- break;
- case VERSION_NORMAL_TSMC_CHIP_1T1R_8812:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID:VERSION_NORMAL_TSMC_CHIP_1T1R_8812\n");
- break;
- case VERSION_NORMAL_TSMC_CHIP_2T2R_8812:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_NORMAL_TSMC_CHIP_2T2R_8812\n");
- break;
- case VERSION_NORMAL_TSMC_CHIP_1T1R_8812_C_CUT:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_NORMAL_TSMC_CHIP_1T1R_8812 C CUT\n");
- break;
- case VERSION_NORMAL_TSMC_CHIP_2T2R_8812_C_CUT:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_NORMAL_TSMC_CHIP_2T2R_8812 C CUT\n");
- break;
- case VERSION_TEST_CHIP_8821:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_TEST_CHIP_8821\n");
- break;
- case VERSION_NORMAL_TSMC_CHIP_8821:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_NORMAL_TSMC_CHIP_8821 A CUT\n");
- break;
- case VERSION_NORMAL_TSMC_CHIP_8821_B_CUT:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: VERSION_NORMAL_TSMC_CHIP_8821 B CUT\n");
- break;
- default:
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Chip Version ID: Unknow (0x%X)\n", version);
- break;
- }
-
- return version;
-}
-
-static int _rtl8821ae_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);
- enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
- bt_msr &= 0xfc;
-
- rtl_write_dword(rtlpriv, REG_BCN_CTRL, 0);
- RT_TRACE(rtlpriv, COMP_BEACON, DBG_LOUD,
- "clear 0x550 when set HW_VAR_MEDIA_STATUS\n");
-
- if (type == NL80211_IFTYPE_UNSPECIFIED ||
- type == NL80211_IFTYPE_STATION) {
- _rtl8821ae_stop_tx_beacon(hw);
- _rtl8821ae_enable_bcn_sub_func(hw);
- } else if (type == NL80211_IFTYPE_ADHOC ||
- type == NL80211_IFTYPE_AP) {
- _rtl8821ae_resume_tx_beacon(hw);
- _rtl8821ae_disable_bcn_sub_func(hw);
- } else {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
- type);
- }
-
- switch (type) {
- case NL80211_IFTYPE_UNSPECIFIED:
- bt_msr |= MSR_NOLINK;
- ledaction = LED_CTL_LINK;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Set Network type to NO LINK!\n");
- break;
- case NL80211_IFTYPE_ADHOC:
- bt_msr |= MSR_ADHOC;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Set Network type to Ad Hoc!\n");
- break;
- case NL80211_IFTYPE_STATION:
- bt_msr |= MSR_INFRA;
- ledaction = LED_CTL_LINK;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Set Network type to STA!\n");
- break;
- case NL80211_IFTYPE_AP:
- bt_msr |= MSR_AP;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "Set Network type to AP!\n");
- break;
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- "Network type %d not support!\n", type);
- return 1;
- }
-
- rtl_write_byte(rtlpriv, MSR, bt_msr);
- rtlpriv->cfg->ops->led_control(hw, ledaction);
- if ((bt_msr & MSR_MASK) == MSR_AP)
- rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00);
- else
- rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66);
-
- return 0;
-}
-
-void rtl8821ae_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) {
- reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
- (u8 *)(®_rcr));
- _rtl8821ae_set_bcn_ctrl_reg(hw, 0, BIT(4));
- } else if (!check_bssid) {
- reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN));
- _rtl8821ae_set_bcn_ctrl_reg(hw, BIT(4), 0);
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_RCR, (u8 *)(®_rcr));
- }
-}
-
-int rtl8821ae_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "rtl8821ae_set_network_type!\n");
-
- if (_rtl8821ae_set_media_status(hw, type))
- return -EOPNOTSUPP;
-
- if (rtlpriv->mac80211.link_state == MAC80211_LINKED) {
- if (type != NL80211_IFTYPE_AP)
- rtl8821ae_set_check_bssid(hw, true);
- } else {
- rtl8821ae_set_check_bssid(hw, false);
- }
-
- return 0;
-}
-
-/* don't set REG_EDCA_BE_PARAM here because mac80211 will send pkt when scan */
-void rtl8821ae_set_qos(struct ieee80211_hw *hw, int aci)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- rtl8821ae_dm_init_edca_turbo(hw);
- switch (aci) {
- case AC1_BK:
- rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
- break;
- case AC0_BE:
- /* rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param); */
- 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:
- RT_ASSERT(false, "invalid aci: %d !\n", aci);
- break;
- }
-}
-
-void rtl8821ae_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 rtl8821ae_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 _rtl8821ae_clear_pci_pme_status(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- u16 cap_hdr;
- u8 cap_pointer;
- u8 cap_id = 0xff;
- u8 pmcs_reg;
- u8 cnt = 0;
-
- /* Get the Capability pointer first,
- * the Capability Pointer is located at
- * offset 0x34 from the Function Header */
-
- pci_read_config_byte(rtlpci->pdev, 0x34, &cap_pointer);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "PCI configration 0x34 = 0x%2x\n", cap_pointer);
-
- do {
- pci_read_config_word(rtlpci->pdev, cap_pointer, &cap_hdr);
- cap_id = cap_hdr & 0xFF;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "in pci configration, cap_pointer%x = %x\n",
- cap_pointer, cap_id);
-
- if (cap_id == 0x01) {
- break;
- } else {
- /* point to next Capability */
- cap_pointer = (cap_hdr >> 8) & 0xFF;
- /* 0: end of pci capability, 0xff: invalid value */
- if (cap_pointer == 0x00 || cap_pointer == 0xff) {
- cap_id = 0xff;
- break;
- }
- }
- } while (cnt++ < 200);
-
- if (cap_id == 0x01) {
- /* Get the PM CSR (Control/Status Register),
- * The PME_Status is located at PM Capatibility offset 5, bit 7
- */
- pci_read_config_byte(rtlpci->pdev, cap_pointer + 5, &pmcs_reg);
-
- if (pmcs_reg & BIT(7)) {
- /* PME event occured, clear the PM_Status by write 1 */
- pmcs_reg = pmcs_reg | BIT(7);
-
- pci_write_config_byte(rtlpci->pdev, cap_pointer + 5,
- pmcs_reg);
- /* Read it back to check */
- pci_read_config_byte(rtlpci->pdev, cap_pointer + 5,
- &pmcs_reg);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "Clear PME status 0x%2x to 0x%2x\n",
- cap_pointer + 5, pmcs_reg);
- } else {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "PME status(0x%2x) = 0x%2x\n",
- cap_pointer + 5, pmcs_reg);
- }
- } else {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_WARNING,
- "Cannot find PME Capability\n");
- }
-}
-
-void rtl8821ae_card_disable(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
- struct rtl_mac *mac = rtl_mac(rtlpriv);
- enum nl80211_iftype opmode;
- bool support_remote_wakeup;
- u8 tmp;
- u32 count = 0;
-
- rtlpriv->cfg->ops->get_hw_reg(hw, HAL_DEF_WOWLAN,
- (u8 *)(&support_remote_wakeup));
-
- RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
-
- if (!(support_remote_wakeup && mac->opmode == NL80211_IFTYPE_STATION)
- || !rtlhal->enter_pnp_sleep) {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Normal Power off\n");
- mac->link_state = MAC80211_NOLINK;
- opmode = NL80211_IFTYPE_UNSPECIFIED;
- _rtl8821ae_set_media_status(hw, opmode);
- _rtl8821ae_poweroff_adapter(hw);
- } else {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Wowlan Supported.\n");
- /* 3 <1> Prepare for configuring wowlan related infomations */
- /* Clear Fw WoWLAN event. */
- rtl_write_byte(rtlpriv, REG_MCUTST_WOWLAN, 0x0);
-
-#if (USE_SPECIFIC_FW_TO_SUPPORT_WOWLAN == 1)
- rtl8821ae_set_fw_related_for_wowlan(hw, true);
-#endif
- /* Dynamically adjust Tx packet boundary
- * for download reserved page packet.
- * reserve 30 pages for rsvd page */
- if (_rtl8821ae_dynamic_rqpn(hw, 0xE0, 0x3, 0x80c20d0d))
- rtlhal->re_init_llt_table = true;
-
- /* 3 <2> Set Fw releted H2C cmd. */
-
- /* Set WoWLAN related security information. */
- rtl8821ae_set_fw_global_info_cmd(hw);
-
- _rtl8821ae_download_rsvd_page(hw, true);
-
- /* Just enable AOAC related functions when we connect to AP. */
- printk("mac->link_state = %d\n", mac->link_state);
- if (mac->link_state >= MAC80211_LINKED &&
- mac->opmode == NL80211_IFTYPE_STATION) {
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID, NULL);
- rtl8821ae_set_fw_media_status_rpt_cmd(hw,
- RT_MEDIA_CONNECT);
-
- rtl8821ae_set_fw_wowlan_mode(hw, true);
- /* Enable Fw Keep alive mechanism. */
- rtl8821ae_set_fw_keep_alive_cmd(hw, true);
-
- /* Enable disconnect decision control. */
- rtl8821ae_set_fw_disconnect_decision_ctrl_cmd(hw, true);
- }
-
- /* 3 <3> Hw Configutations */
-
- /* Wait untill Rx DMA Finished before host sleep.
- * FW Pause Rx DMA may happens when received packet doing dma.
- */
- rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL, BIT(2));
-
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- count = 0;
- while (!(tmp & BIT(1)) && (count++ < 100)) {
- udelay(10);
- tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL);
- }
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Wait Rx DMA Finished before host sleep. count=%d\n",
- count);
-
- /* reset trx ring */
- rtlpriv->intf_ops->reset_trx_ring(hw);
-
- rtl_write_byte(rtlpriv, REG_APS_FSMCO + 1, 0x0);
-
- _rtl8821ae_clear_pci_pme_status(hw);
- tmp = rtl_read_byte(rtlpriv, REG_SYS_CLKR);
- rtl_write_byte(rtlpriv, REG_SYS_CLKR, tmp | BIT(3));
- /* prevent 8051 to be reset by PERST */
- rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x20);
- rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x60);
- }
-
- if (rtlpriv->rtlhal.driver_is_goingto_unload ||
- ppsc->rfoff_reason > RF_CHANGE_BY_PS)
- rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF);
- /* For wowlan+LPS+32k. */
- if (support_remote_wakeup && rtlhal->enter_pnp_sleep) {
- /* Set the WoWLAN related function control enable.
- * It should be the last H2C cmd in the WoWLAN flow. */
- rtl8821ae_set_fw_remote_wake_ctrl_cmd(hw, 1);
-
- /* Stop Pcie Interface Tx DMA. */
- rtl_write_byte(rtlpriv, REG_PCIE_CTRL_REG + 1, 0xff);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Stop PCIE Tx DMA.\n");
-
- /* Wait for TxDMA idle. */
- count = 0;
- do {
- tmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_REG);
- udelay(10);
- count++;
- } while ((tmp != 0) && (count < 100));
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "Wait Tx DMA Finished before host sleep. count=%d\n",
- count);
-
- if (rtlhal->hw_rof_enable) {
- printk("hw_rof_enable\n");
- tmp = rtl_read_byte(rtlpriv, REG_HSISR + 3);
- rtl_write_byte(rtlpriv, REG_HSISR + 3, tmp | BIT(1));
- }
- }
- /* after power off we should do iqk again */
- rtlpriv->phy.iqk_initialized = false;
-}
-
-void rtl8821ae_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 rtl8821ae_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 */
- rtl8821ae_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);
- rtl8821ae_enable_interrupt(hw);
-}
-
-void rtl8821ae_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);
- rtl8821ae_disable_interrupt(hw);
- rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval);
- rtl8821ae_enable_interrupt(hw);
-}
-
-void rtl8821ae_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);
- rtl8821ae_disable_interrupt(hw);
- rtl8821ae_enable_interrupt(hw);
-}
-
-static u8 _rtl8821ae_get_chnl_group(u8 chnl)
-{
- u8 group = 0;
-
- if (chnl <= 14) {
- if (1 <= chnl && chnl <= 2)
- group = 0;
- else if (3 <= chnl && chnl <= 5)
- group = 1;
- else if (6 <= chnl && chnl <= 8)
- group = 2;
- else if (9 <= chnl && chnl <= 11)
- group = 3;
- else /*if (12 <= chnl && chnl <= 14)*/
- group = 4;
- } else {
- if (36 <= chnl && chnl <= 42)
- group = 0;
- else if (44 <= chnl && chnl <= 48)
- group = 1;
- else if (50 <= chnl && chnl <= 58)
- group = 2;
- else if (60 <= chnl && chnl <= 64)
- group = 3;
- else if (100 <= chnl && chnl <= 106)
- group = 4;
- else if (108 <= chnl && chnl <= 114)
- group = 5;
- else if (116 <= chnl && chnl <= 122)
- group = 6;
- else if (124 <= chnl && chnl <= 130)
- group = 7;
- else if (132 <= chnl && chnl <= 138)
- group = 8;
- else if (140 <= chnl && chnl <= 144)
- group = 9;
- else if (149 <= chnl && chnl <= 155)
- group = 10;
- else if (157 <= chnl && chnl <= 161)
- group = 11;
- else if (165 <= chnl && chnl <= 171)
- group = 12;
- else if (173 <= chnl && chnl <= 177)
- group = 13;
- else
- /*RT_TRACE(rtlpriv, COMP_EFUSE,DBG_LOUD,
- "5G, Channel %d in Group not found\n",chnl);*/
- RT_ASSERT(!COMP_EFUSE,
- "5G, Channel %d in Group not found\n", chnl);
- }
- return group;
-}
-
-static void _rtl8821ae_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, TxCount = 0;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "hal_ReadPowerValueFromPROM8821ae(): hwinfo[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*/
- for (group = 0 ; group < MAX_CHNL_GROUP_24G; group++) {
- pwrinfo24g->index_cck_base[rfPath][group] = 0x2D;
- pwrinfo24g->index_bw40_base[rfPath][group] = 0x2D;
- }
- for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) {
- if (TxCount == 0) {
- pwrinfo24g->bw20_diff[rfPath][0] = 0x02;
- pwrinfo24g->ofdm_diff[rfPath][0] = 0x04;
- } else {
- pwrinfo24g->bw20_diff[rfPath][TxCount] = 0xFE;
- pwrinfo24g->bw40_diff[rfPath][TxCount] = 0xFE;
- pwrinfo24g->cck_diff[rfPath][TxCount] = 0xFE;
- pwrinfo24g->ofdm_diff[rfPath][TxCount] = 0xFE;
- }
- }
- /*5G default value*/
- for (group = 0 ; group < MAX_CHNL_GROUP_5G; group++)
- pwrinfo5g->index_bw40_base[rfPath][group] = 0x2A;
-
- for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) {
- if (TxCount == 0) {
- pwrinfo5g->ofdm_diff[rfPath][0] = 0x04;
- pwrinfo5g->bw20_diff[rfPath][0] = 0x00;
- pwrinfo5g->bw80_diff[rfPath][0] = 0xFE;
- pwrinfo5g->bw160_diff[rfPath][0] = 0xFE;
- } else {
- pwrinfo5g->ofdm_diff[rfPath][0] = 0xFE;
- pwrinfo5g->bw20_diff[rfPath][0] = 0xFE;
- pwrinfo5g->bw40_diff[rfPath][0] = 0xFE;
- pwrinfo5g->bw80_diff[rfPath][0] = 0xFE;
- pwrinfo5g->bw160_diff[rfPath][0] = 0xFE;
- }
- }
- }
- return;
- }
-
- rtl_priv(hw)->efuse.txpwr_fromeprom = true;
-
- 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;
- }
- for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) {
- if (TxCount == 0) {
- pwrinfo24g->bw40_diff[rfPath][TxCount] = 0;
- /*bit sign number to 8 bit sign number*/
- pwrinfo24g->bw20_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0xf0) >> 4;
- if (pwrinfo24g->bw20_diff[rfPath][TxCount] & BIT(3))
- pwrinfo24g->bw20_diff[rfPath][TxCount] |= 0xF0;
- /*bit sign number to 8 bit sign number*/
- pwrinfo24g->ofdm_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0x0f);
- if (pwrinfo24g->ofdm_diff[rfPath][TxCount] & BIT(3))
- pwrinfo24g->ofdm_diff[rfPath][TxCount] |= 0xF0;
-
- pwrinfo24g->cck_diff[rfPath][TxCount] = 0;
- eeAddr++;
- } else {
- pwrinfo24g->bw40_diff[rfPath][TxCount] = (hwinfo[eeAddr]&0xf0) >> 4;
- if (pwrinfo24g->bw40_diff[rfPath][TxCount] & BIT(3))
- pwrinfo24g->bw40_diff[rfPath][TxCount] |= 0xF0;
-
- pwrinfo24g->bw20_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0x0f);
- if (pwrinfo24g->bw20_diff[rfPath][TxCount] & BIT(3))
- pwrinfo24g->bw20_diff[rfPath][TxCount] |= 0xF0;
-
- eeAddr++;
-
- pwrinfo24g->ofdm_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0xf0) >> 4;
- if (pwrinfo24g->ofdm_diff[rfPath][TxCount] & BIT(3))
- pwrinfo24g->ofdm_diff[rfPath][TxCount] |= 0xF0;
-
- pwrinfo24g->cck_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0x0f);
- if (pwrinfo24g->cck_diff[rfPath][TxCount] & BIT(3))
- pwrinfo24g->cck_diff[rfPath][TxCount] |= 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;
- }
-
- for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) {
- if (TxCount == 0) {
- pwrinfo5g->bw40_diff[rfPath][TxCount] = 0;
-
- pwrinfo5g->bw20_diff[rfPath][0] = (hwinfo[eeAddr] & 0xf0) >> 4;
- if (pwrinfo5g->bw20_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->bw20_diff[rfPath][TxCount] |= 0xF0;
-
- pwrinfo5g->ofdm_diff[rfPath][0] = (hwinfo[eeAddr] & 0x0f);
- if (pwrinfo5g->ofdm_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->ofdm_diff[rfPath][TxCount] |= 0xF0;
-
- eeAddr++;
- } else {
- pwrinfo5g->bw40_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0xf0) >> 4;
- if (pwrinfo5g->bw40_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->bw40_diff[rfPath][TxCount] |= 0xF0;
-
- pwrinfo5g->bw20_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0x0f);
- if (pwrinfo5g->bw20_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->bw20_diff[rfPath][TxCount] |= 0xF0;
-
- eeAddr++;
- }
- }
-
- pwrinfo5g->ofdm_diff[rfPath][1] = (hwinfo[eeAddr] & 0xf0) >> 4;
- pwrinfo5g->ofdm_diff[rfPath][2] = (hwinfo[eeAddr] & 0x0f);
-
- eeAddr++;
-
- pwrinfo5g->ofdm_diff[rfPath][3] = (hwinfo[eeAddr] & 0x0f);
-
- eeAddr++;
-
- for (TxCount = 1; TxCount < MAX_TX_COUNT; TxCount++) {
- if (pwrinfo5g->ofdm_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->ofdm_diff[rfPath][TxCount] |= 0xF0;
- }
- for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) {
- pwrinfo5g->bw80_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0xf0) >> 4;
- /* 4bit sign number to 8 bit sign number */
- if (pwrinfo5g->bw80_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->bw80_diff[rfPath][TxCount] |= 0xF0;
- /* 4bit sign number to 8 bit sign number */
- pwrinfo5g->bw160_diff[rfPath][TxCount] = (hwinfo[eeAddr] & 0x0f);
- if (pwrinfo5g->bw160_diff[rfPath][TxCount] & BIT(3))
- pwrinfo5g->bw160_diff[rfPath][TxCount] |= 0xF0;
-
- eeAddr++;
- }
- }
-}
-#if 0
-static void _rtl8812ae_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 channel5g[CHANNEL_MAX_NUMBER_5G] = {
- 36, 38, 40, 42, 44, 46, 48, 50, 52, 54,
- 56, 58, 60, 62, 64, 100, 102, 104, 106,
- 108, 110, 112, 114, 116, 118, 120, 122,
- 124, 126, 128, 130, 132, 134, 136, 138,
- 140, 142, 144, 149, 151, 153, 155, 157,
- 159, 161, 163, 165, 167, 168, 169, 171, 173, 175, 177};
- u8 channel5g_80m[CHANNEL_MAX_NUMBER_5G_80M] = {42, 58, 106, 122, 138, 155, 171};
- u8 rf_path, index;
- u8 i;
-
- _rtl8821ae_read_power_value_fromprom(hw, &pwrinfo24g,
- &pwrinfo5g, autoload_fail, hwinfo);
-
- for (rf_path = 0; rf_path < 2; rf_path++) {
- for (i = 0; i < CHANNEL_MAX_NUMBER_2G; i++) {
- index = _rtl8821ae_get_chnl_group(i + 1);
-
- if (i == CHANNEL_MAX_NUMBER_2G - 1) {
- rtlefuse->txpwrlevel_cck[rf_path][i] =
- pwrinfo24g.index_cck_base[rf_path][5];
- rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
- pwrinfo24g.index_bw40_base[rf_path][index];
- } else {
- 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];
- }
- }
-
- for (i = 0; i < CHANNEL_MAX_NUMBER_5G; i++) {
- index = _rtl8821ae_get_chnl_group(channel5g[i]);
- rtlefuse->txpwr_5g_bw40base[rf_path][i] =
- pwrinfo5g.index_bw40_base[rf_path][index];
- }
- for (i = 0; i < CHANNEL_MAX_NUMBER_5G_80M; i++) {
- u8 upper, lower;
- index = _rtl8821ae_get_chnl_group(channel5g_80m[i]);
- upper = pwrinfo5g.index_bw40_base[rf_path][index];
- lower = pwrinfo5g.index_bw40_base[rf_path][index + 1];
-
- rtlefuse->txpwr_5g_bw80base[rf_path][i] = (upper + lower) / 2;
- }
- for (i = 0; i < MAX_TX_COUNT; i++) {
- rtlefuse->txpwr_cckdiff[rf_path][i] =
- pwrinfo24g.cck_diff[rf_path][i];
- rtlefuse->txpwr_legacyhtdiff[rf_path][i] =
- pwrinfo24g.ofdm_diff[rf_path][i];
- rtlefuse->txpwr_ht20diff[rf_path][i] =
- pwrinfo24g.bw20_diff[rf_path][i];
- rtlefuse->txpwr_ht40diff[rf_path][i] =
- pwrinfo24g.bw40_diff[rf_path][i];
-
- rtlefuse->txpwr_5g_ofdmdiff[rf_path][i] =
- pwrinfo5g.ofdm_diff[rf_path][i];
- rtlefuse->txpwr_5g_bw20diff[rf_path][i] =
- pwrinfo5g.bw20_diff[rf_path][i];
- rtlefuse->txpwr_5g_bw40diff[rf_path][i] =
- pwrinfo5g.bw40_diff[rf_path][i];
- rtlefuse->txpwr_5g_bw80diff[rf_path][i] =
- pwrinfo5g.bw80_diff[rf_path][i];
- }
- }
-
- if (!autoload_fail) {
- rtlefuse->eeprom_regulatory =
- hwinfo[EEPROM_RF_BOARD_OPTION] & 0x07;/*bit0~2*/
- if (hwinfo[EEPROM_RF_BOARD_OPTION] == 0xFF)
- rtlefuse->eeprom_regulatory = 0;
- } else {
- rtlefuse->eeprom_regulatory = 0;
- }
-
- RTPRINT(rtlpriv, FINIT, INIT_TXPOWER,
- "eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
-}
-#endif
-static void _rtl8821ae_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 channel5g[CHANNEL_MAX_NUMBER_5G] = {
- 36, 38, 40, 42, 44, 46, 48, 50, 52, 54,
- 56, 58, 60, 62, 64, 100, 102, 104, 106,
- 108, 110, 112, 114, 116, 118, 120, 122,
- 124, 126, 128, 130, 132, 134, 136, 138,
- 140, 142, 144, 149, 151, 153, 155, 157,
- 159, 161, 163, 165, 167, 168, 169, 171,
- 173, 175, 177};
- u8 channel5g_80m[CHANNEL_MAX_NUMBER_5G_80M] = {
- 42, 58, 106, 122, 138, 155, 171};
- u8 rf_path, index;
- u8 i;
-
- _rtl8821ae_read_power_value_fromprom(hw, &pwrinfo24g,
- &pwrinfo5g, autoload_fail, hwinfo);
-
- for (rf_path = 0; rf_path < 2; rf_path++) {
- for (i = 0; i < CHANNEL_MAX_NUMBER_2G; i++) {
- index = _rtl8821ae_get_chnl_group(i + 1);
-
- if (i == CHANNEL_MAX_NUMBER_2G - 1) {
- rtlefuse->txpwrlevel_cck[rf_path][i] =
- pwrinfo24g.index_cck_base[rf_path][5];
- rtlefuse->txpwrlevel_ht40_1s[rf_path][i] =
- pwrinfo24g.index_bw40_base[rf_path][index];
- } else {
- 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];
- }
- }
-
- for (i = 0; i < CHANNEL_MAX_NUMBER_5G; i++) {
- index = _rtl8821ae_get_chnl_group(channel5g[i]);
- rtlefuse->txpwr_5g_bw40base[rf_path][i] =
- pwrinfo5g.index_bw40_base[rf_path][index];
- }
- for (i = 0; i < CHANNEL_MAX_NUMBER_5G_80M; i++) {
- u8 upper, lower;
- index = _rtl8821ae_get_chnl_group(channel5g_80m[i]);
- upper = pwrinfo5g.index_bw40_base[rf_path][index];
- lower = pwrinfo5g.index_bw40_base[rf_path][index + 1];
-
- rtlefuse->txpwr_5g_bw80base[rf_path][i] = (upper + lower) / 2;
- }
- for (i = 0; i < MAX_TX_COUNT; i++) {
- rtlefuse->txpwr_cckdiff[rf_path][i] =
- pwrinfo24g.cck_diff[rf_path][i];
- rtlefuse->txpwr_legacyhtdiff[rf_path][i] =
- pwrinfo24g.ofdm_diff[rf_path][i];
- rtlefuse->txpwr_ht20diff[rf_path][i] =
- pwrinfo24g.bw20_diff[rf_path][i];
- rtlefuse->txpwr_ht40diff[rf_path][i] =
- pwrinfo24g.bw40_diff[rf_path][i];
-
- rtlefuse->txpwr_5g_ofdmdiff[rf_path][i] =
- pwrinfo5g.ofdm_diff[rf_path][i];
- rtlefuse->txpwr_5g_bw20diff[rf_path][i] =
- pwrinfo5g.bw20_diff[rf_path][i];
- rtlefuse->txpwr_5g_bw40diff[rf_path][i] =
- pwrinfo5g.bw40_diff[rf_path][i];
- rtlefuse->txpwr_5g_bw80diff[rf_path][i] =
- pwrinfo5g.bw80_diff[rf_path][i];
- }
- }
- /*bit0~2*/
- if (!autoload_fail) {
- rtlefuse->eeprom_regulatory = hwinfo[EEPROM_RF_BOARD_OPTION] & 0x07;
- if (hwinfo[EEPROM_RF_BOARD_OPTION] == 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 _rtl8812ae_read_pa_type(struct ieee80211_hw *hw, u8 *hwinfo,
- bool autoload_fail)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-
- if (!autoload_fail) {
- rtlhal->pa_type_2g = hwinfo[0xBC];
- rtlhal->lna_type_2g = hwinfo[0xBD];
- if (rtlhal->pa_type_2g == 0xFF && rtlhal->lna_type_2g == 0xFF) {
- rtlhal->pa_type_2g = 0;
- rtlhal->lna_type_2g = 0;
- }
- rtlhal->external_pa_2g = ((rtlhal->pa_type_2g & BIT(5)) &&
- (rtlhal->pa_type_2g & BIT(4))) ?
- 1 : 0;
- rtlhal->external_lna_2g = ((rtlhal->lna_type_2g & BIT(7)) &&
- (rtlhal->lna_type_2g & BIT(3))) ?
- 1 : 0;
-
- rtlhal->pa_type_5g = hwinfo[0xBC];
- rtlhal->lna_type_5g = hwinfo[0xBF];
- if (rtlhal->pa_type_5g == 0xFF && rtlhal->lna_type_5g == 0xFF) {
- rtlhal->pa_type_5g = 0;
- rtlhal->lna_type_5g = 0;
- }
- rtlhal->external_pa_5g = ((rtlhal->pa_type_5g & BIT(1)) &&
- (rtlhal->pa_type_5g & BIT(0))) ?
- 1 : 0;
- rtlhal->external_lna_5g = ((rtlhal->lna_type_5g & BIT(7)) &&
- (rtlhal->lna_type_5g & BIT(3))) ?
- 1 : 0;
- } else {
- rtlhal->external_pa_2g = 0;
- rtlhal->external_lna_2g = 0;
- rtlhal->external_pa_5g = 0;
- rtlhal->external_lna_5g = 0;
- }
-}
-
-static void _rtl8821ae_read_pa_type(struct ieee80211_hw *hw, u8 *hwinfo,
- bool autoload_fail)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-
- if (!autoload_fail) {
- rtlhal->pa_type_2g = hwinfo[0xBC];
- rtlhal->lna_type_2g = hwinfo[0xBD];
- if (rtlhal->pa_type_2g == 0xFF && rtlhal->lna_type_2g == 0xFF) {
- rtlhal->pa_type_2g = 0;
- rtlhal->lna_type_2g = 0;
- }
- rtlhal->external_pa_2g = (rtlhal->pa_type_2g & BIT(5)) ? 1 : 0;
- rtlhal->external_lna_2g = (rtlhal->lna_type_2g & BIT(7)) ? 1 : 0;
-
- rtlhal->pa_type_5g = hwinfo[0xBC];
- rtlhal->lna_type_5g = hwinfo[0xBF];
- if (rtlhal->pa_type_5g == 0xFF && rtlhal->lna_type_5g == 0xFF) {
- rtlhal->pa_type_5g = 0;
- rtlhal->lna_type_5g = 0;
- }
- rtlhal->external_pa_5g = (rtlhal->pa_type_5g & BIT(1)) ? 1 : 0;
- rtlhal->external_lna_5g = (rtlhal->lna_type_5g & BIT(7)) ? 1 : 0;
- } else {
- rtlhal->external_pa_2g = 0;
- rtlhal->external_lna_2g = 0;
- rtlhal->external_pa_5g = 0;
- rtlhal->external_lna_5g = 0;
- }
-}
-
-static void _rtl8821ae_read_rfe_type(struct ieee80211_hw *hw, u8 *hwinfo,
- bool autoload_fail)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
-
- if (!autoload_fail) {
- if (hwinfo[EEPROM_RFE_OPTION] & BIT(7)) {
- if (rtlhal->external_lna_5g) {
- if (rtlhal->external_pa_5g) {
- if (rtlhal->external_lna_2g &&
- rtlhal->external_pa_2g)
- rtlhal->rfe_type = 3;
- else
- rtlhal->rfe_type = 0;
- } else {
- rtlhal->rfe_type = 2;
- }
- } else {
- rtlhal->rfe_type = 4;
- }
- } else {
- rtlhal->rfe_type = hwinfo[EEPROM_RFE_OPTION] & 0x3F;
-
- if (rtlhal->rfe_type == 4 &&
- (rtlhal->external_pa_5g ||
- rtlhal->external_pa_2g ||
- rtlhal->external_lna_5g ||
- rtlhal->external_lna_2g)) {
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
- rtlhal->rfe_type = 2;
- }
- }
- } else {
- rtlhal->rfe_type = 0x04;
- }
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "RFE Type: 0x%2x\n", rtlhal->rfe_type);
-}
-
-static void _rtl8812ae_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) {
- value = *(u8 *)&hwinfo[EEPROM_RF_BOARD_OPTION];
- if (((value & 0xe0) >> 5) == 0x1)
- rtlpriv->btcoexist.btc_info.btcoexist = 1;
- else
- rtlpriv->btcoexist.btc_info.btcoexist = 0;
- rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8812A;
-
- value = hwinfo[EEPROM_RF_BT_SETTING];
- rtlpriv->btcoexist.btc_info.ant_num = (value & 0x1);
- } else {
- rtlpriv->btcoexist.btc_info.btcoexist = 0;
- rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8812A;
- rtlpriv->btcoexist.btc_info.ant_num = ANT_X2;
- }
- /*move BT_InitHalVars() to init_sw_vars*/
-}
-
-static void _rtl8821ae_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;
- u32 tmpu_32;
-
- if (!auto_load_fail) {
- tmpu_32 = rtl_read_dword(rtlpriv, REG_MULTI_FUNC_CTRL);
- if (tmpu_32 & BIT(18))
- rtlpriv->btcoexist.btc_info.btcoexist = 1;
- else
- rtlpriv->btcoexist.btc_info.btcoexist = 0;
- rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8821A;
-
- value = hwinfo[EEPROM_RF_BT_SETTING];
- rtlpriv->btcoexist.btc_info.ant_num = (value & 0x1);
- } else {
- rtlpriv->btcoexist.btc_info.btcoexist = 0;
- rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8821A;
- rtlpriv->btcoexist.btc_info.ant_num = ANT_X2;
- }
- /*move BT_InitHalVars() to init_sw_vars*/
-}
-
-static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_test)
-{
- 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));
- struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
- u16 i, usvalue;
- u8 hwinfo[HWSET_MAX_SIZE];
- u16 eeprom_id;
-
- if (b_pseudo_test) {
- ;/* need add */
- }
-
- if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
- rtl_efuse_shadow_map_update(hw);
- memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
- HWSET_MAX_SIZE);
- } else if (rtlefuse->epromtype == EEPROM_93C46) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- "RTL819X Not boot from eeprom, check it !!");
- }
-
- RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n",
- hwinfo, HWSET_MAX_SIZE);
-
- eeprom_id = *((u16 *)&hwinfo[0]);
- if (eeprom_id != RTL_EEPROM_ID) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "EEPROM ID(%#x) is invalid!!\n", eeprom_id);
- rtlefuse->autoload_failflag = true;
- } else {
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n");
- rtlefuse->autoload_failflag = false;
- }
-
- if (rtlefuse->autoload_failflag) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
- "RTL8812AE autoload_failflag, check it !!");
- return;
- }
-
- rtlefuse->eeprom_version = *(u8 *)&hwinfo[EEPROM_VERSION];
- if (rtlefuse->eeprom_version == 0xff)
- rtlefuse->eeprom_version = 0;
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "EEPROM version: 0x%2x\n", rtlefuse->eeprom_version);
-
- rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
- rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];
- rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID];
- rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID];
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "EEPROMId = 0x%4x\n", eeprom_id);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid);
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid);
-
- /*customer ID*/
- rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
- 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);
-
- for (i = 0; i < 6; i += 2) {
- usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i];
- *((u16 *)(&rtlefuse->dev_addr[i])) = usvalue;
- }
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- "dev_addr: %pM\n", rtlefuse->dev_addr);
-
- _rtl8821ae_read_txpower_info_from_hwpg(hw, rtlefuse->autoload_failflag,
- hwinfo);
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
- _rtl8812ae_read_pa_type(hw, hwinfo, rtlefuse->autoload_failflag);
- _rtl8812ae_read_bt_coexist_info_from_hwpg(hw,
- rtlefuse->autoload_failflag, hwinfo);
- } else {
- _rtl8821ae_read_pa_type(hw, hwinfo, rtlefuse->autoload_failflag);
- _rtl8821ae_read_bt_coexist_info_from_hwpg(hw,
- rtlefuse->autoload_failflag, hwinfo);
- }
-
- _rtl8821ae_read_rfe_type(hw, hwinfo, rtlefuse->autoload_failflag);
- /*board type*/
- rtlefuse->board_type = ODM_BOARD_DEFAULT;
- if (rtlhal->external_lna_2g != 0)
- rtlefuse->board_type |= ODM_BOARD_EXT_LNA;
- if (rtlhal->external_lna_5g != 0)
- rtlefuse->board_type |= ODM_BOARD_EXT_LNA_5G;
- if (rtlhal->external_pa_2g != 0)
- rtlefuse->board_type |= ODM_BOARD_EXT_PA;
- if (rtlhal->external_pa_5g != 0)
- rtlefuse->board_type |= ODM_BOARD_EXT_PA_5G;
-
- if (rtlpriv->btcoexist.btc_info.btcoexist == 1)
- rtlefuse->board_type |= ODM_BOARD_BT;
-
- rtlhal->board_type = rtlefuse->board_type;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "board_type = 0x%x\n", rtlefuse->board_type);
-
- rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
- if (rtlefuse->eeprom_channelplan == 0xff)
- rtlefuse->eeprom_channelplan = 0x7F;
-
- /* set channel paln to world wide 13 */
- /* rtlefuse->channel_plan = (u8)rtlefuse->eeprom_channelplan; */
-
- /*parse xtal*/
- rtlefuse->crystalcap = hwinfo[EEPROM_XTAL_8821AE];
- if (rtlefuse->crystalcap == 0xFF)
- rtlefuse->crystalcap = 0x20;
-
- rtlefuse->eeprom_thermalmeter = *(u8 *)&hwinfo[EEPROM_THERMAL_METER];
- if ((rtlefuse->eeprom_thermalmeter == 0xff) ||
- rtlefuse->autoload_failflag) {
- rtlefuse->apk_thermalmeterignore = true;
- rtlefuse->eeprom_thermalmeter = 0xff;
- }
-
- rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter;
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter);
-
- if (!rtlefuse->autoload_failflag) {
- rtlefuse->antenna_div_cfg =
- (hwinfo[EEPROM_RF_BOARD_OPTION] & 0x18) >> 3;
- if (hwinfo[EEPROM_RF_BOARD_OPTION] == 0xff)
- rtlefuse->antenna_div_cfg = 0;
-
- if (rtlpriv->btcoexist.btc_info.btcoexist == 1 &&
- rtlpriv->btcoexist.btc_info.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 = FIXED_HW_ANTDIV;
- } else {
- rtlefuse->antenna_div_cfg = 0;
- rtlefuse->antenna_div_type = 0;
- }
-
- RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
- "SWAS: bHwAntDiv = %x, TRxAntDivType = %x\n",
- rtlefuse->antenna_div_cfg, rtlefuse->antenna_div_type);
-
- pcipriv->ledctl.led_opendrain = true;
-
- if (rtlhal->oem_id == RT_CID_DEFAULT) {
- switch (rtlefuse->eeprom_oemid) {
- case RT_CID_DEFAULT:
- break;
- case EEPROM_CID_TOSHIBA:
- rtlhal->oem_id = RT_CID_TOSHIBA;
- break;
- case EEPROM_CID_CCX:
- rtlhal->oem_id = RT_CID_CCX;
- break;
- case EEPROM_CID_QMI:
- rtlhal->oem_id = RT_CID_819X_QMI;
- break;
- case EEPROM_CID_WHQL:
- break;
- default:
- break;
- }
- }
-}
-
-/*static void _rtl8821ae_hal_customized_behavior(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-
- pcipriv->ledctl.led_opendrain = true;
- switch (rtlhal->oem_id) {
- case RT_CID_819X_HP:
- pcipriv->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 rtl8821ae_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 = _rtl8821ae_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;
- _rtl8821ae_read_adapter_info(hw, false);
- } else {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
- }
- /*hal_ReadRFType_8812A()*/
- /* _rtl8821ae_hal_customized_behavior(hw); */
-}
-
-static void rtl8821ae_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 b_curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
- 1 : 0;
- u8 b_curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
- 1 : 0;
- enum wireless_mode wirelessmode = mac->mode;
-
- 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 (mimo_ps == IEEE80211_SMPS_STATIC) {
- ratr_value &= 0x0007F005;
- } else {
- u32 ratr_mask;
-
- 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 &&
- b_curshortgi_40mhz) || (!curtxbw_40mhz &&
- b_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 u8 _rtl8821ae_mrate_idx_to_arfr_id(
- struct ieee80211_hw *hw, u8 rate_index,
- enum wireless_mode wirelessmode)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- u8 ret = 0;
- switch (rate_index) {
- case RATR_INX_WIRELESS_NGB:
- if (rtlphy->rf_type == RF_1T1R)
- ret = 1;
- else
- ret = 0;
- ; break;
- case RATR_INX_WIRELESS_N:
- case RATR_INX_WIRELESS_NG:
- if (rtlphy->rf_type == RF_1T1R)
- ret = 5;
- else
- ret = 4;
- ; break;
- case RATR_INX_WIRELESS_NB:
- if (rtlphy->rf_type == RF_1T1R)
- ret = 3;
- else
- ret = 2;
- ; break;
- case RATR_INX_WIRELESS_GB:
- ret = 6;
- break;
- case RATR_INX_WIRELESS_G:
- ret = 7;
- break;
- case RATR_INX_WIRELESS_B:
- ret = 8;
- break;
- case RATR_INX_WIRELESS_MC:
- if ((wirelessmode == WIRELESS_MODE_B)
- || (wirelessmode == WIRELESS_MODE_G)
- || (wirelessmode == WIRELESS_MODE_N_24G)
- || (wirelessmode == WIRELESS_MODE_AC_24G))
- ret = 6;
- else
- ret = 7;
- case RATR_INX_WIRELESS_AC_5N:
- if (rtlphy->rf_type == RF_1T1R)
- ret = 10;
- else
- ret = 9;
- break;
- case RATR_INX_WIRELESS_AC_24N:
- if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_80) {
- if (rtlphy->rf_type == RF_1T1R)
- ret = 10;
- else
- ret = 9;
- } else {
- if (rtlphy->rf_type == RF_1T1R)
- ret = 11;
- else
- ret = 12;
- }
- break;
- default:
- ret = 0; break;
- }
- return ret;
-}
-
-static u32 _rtl8821ae_rate_to_bitmap_2ssvht(__le16 vht_rate)
-{
- u8 i, j, tmp_rate;
- u32 rate_bitmap = 0;
-
- for (i = j = 0; i < 4; i += 2, j += 10) {
- tmp_rate = (le16_to_cpu(vht_rate) >> i) & 3;
-
- switch (tmp_rate) {
- case 2:
- rate_bitmap = rate_bitmap | (0x03ff << j);
- break;
- case 1:
- rate_bitmap = rate_bitmap | (0x01ff << j);
- break;
- case 0:
- rate_bitmap = rate_bitmap | (0x00ff << j);
- break;
- default:
- break;
- }
- }
-
- return rate_bitmap;
-}
-
-static u32 _rtl8821ae_set_ra_vht_ratr_bitmap(struct ieee80211_hw *hw,
- enum wireless_mode wirelessmode,
- u32 ratr_bitmap)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- u32 ret_bitmap = ratr_bitmap;
-
- if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40
- || rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_80)
- ret_bitmap = ratr_bitmap;
- else if (wirelessmode == WIRELESS_MODE_AC_5G
- || wirelessmode == WIRELESS_MODE_AC_24G) {
- if (rtlphy->rf_type == RF_1T1R)
- ret_bitmap = ratr_bitmap & (~BIT21);
- else
- ret_bitmap = ratr_bitmap & (~(BIT31|BIT21));
- }
-
- return ret_bitmap;
-}
-
-static u8 _rtl8821ae_get_vht_eni(enum wireless_mode wirelessmode,
- u32 ratr_bitmap)
-{
- u8 ret = 0;
- if (wirelessmode < WIRELESS_MODE_N_24G)
- ret = 0;
- else if (wirelessmode == WIRELESS_MODE_AC_24G) {
- if (ratr_bitmap & 0xfff00000) /* Mix , 2SS */
- ret = 3;
- else /* Mix, 1SS */
- ret = 2;
- } else if (wirelessmode == WIRELESS_MODE_AC_5G) {
- ret = 1;
- } /* VHT */
-
- return ret << 4;
-}
-
-static u8 _rtl8821ae_get_ra_ldpc(struct ieee80211_hw *hw,
- u8 mac_id, struct rtl_sta_info *sta_entry,
- enum wireless_mode wirelessmode)
-{
- u8 b_ldpc = 0;
- /*not support ldpc, do not open*/
- return b_ldpc << 2;
-}
-
-static u8 _rtl8821ae_get_ra_rftype(struct ieee80211_hw *hw,
- enum wireless_mode wirelessmode,
- u32 ratr_bitmap)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- u8 rf_type = RF_1T1R;
-
- if (rtlphy->rf_type == RF_1T1R)
- rf_type = RF_1T1R;
- else if (wirelessmode == WIRELESS_MODE_AC_5G
- || wirelessmode == WIRELESS_MODE_AC_24G
- || wirelessmode == WIRELESS_MODE_AC_ONLY) {
- if (ratr_bitmap & 0xffc00000)
- rf_type = RF_2T2R;
- } else if (wirelessmode == WIRELESS_MODE_N_5G
- || wirelessmode == WIRELESS_MODE_N_24G) {
- if (ratr_bitmap & 0xfff00000)
- rf_type = RF_2T2R;
- }
-
- return rf_type;
-}
-
-static bool _rtl8821ae_get_ra_shortgi(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
- u8 mac_id)
-{
- bool b_short_gi = false;
- u8 b_curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
- 1 : 0;
- u8 b_curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
- 1 : 0;
- u8 b_curshortgi_80mhz = 0;
- b_curshortgi_80mhz = (sta->vht_cap.cap &
- IEEE80211_VHT_CAP_SHORT_GI_80) ? 1 : 0;
-
- if (mac_id == MAC_ID_STATIC_FOR_BROADCAST_MULTICAST)
- b_short_gi = false;
-
- if (b_curshortgi_40mhz || b_curshortgi_80mhz
- || b_curshortgi_20mhz)
- b_short_gi = true;
-
- return b_short_gi;
-}
-
-static void rtl8821ae_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_sta_info *sta_entry = NULL;
- u32 ratr_bitmap;
- u8 ratr_index;
- enum wireless_mode wirelessmode = 0;
- u8 curtxbw_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
- ? 1 : 0;
- bool b_shortgi = false;
- u8 rate_mask[7];
- u8 macid = 0;
- u8 mimo_ps = IEEE80211_SMPS_OFF;
- u8 rf_type;
-
- sta_entry = (struct rtl_sta_info *)sta->drv_priv;
- wirelessmode = sta_entry->wireless_mode;
-
- RT_TRACE(rtlpriv, COMP_RATR, DBG_LOUD,
- "wireless mode = 0x%x\n", wirelessmode);
- 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 (wirelessmode == WIRELESS_MODE_N_5G ||
- wirelessmode == WIRELESS_MODE_AC_5G ||
- wirelessmode == WIRELESS_MODE_A)
- ratr_bitmap = sta->supp_rates[NL80211_BAND_5GHZ] << 4;
- else
- ratr_bitmap = sta->supp_rates[NL80211_BAND_2GHZ];
-
- if (mac->opmode == NL80211_IFTYPE_ADHOC)
- ratr_bitmap = 0xfff;
-
- if (wirelessmode == WIRELESS_MODE_N_24G
- || wirelessmode == WIRELESS_MODE_N_5G)
- ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
- sta->ht_cap.mcs.rx_mask[0] << 12);
- else if (wirelessmode == WIRELESS_MODE_AC_24G
- || wirelessmode == WIRELESS_MODE_AC_5G
- || wirelessmode == WIRELESS_MODE_AC_ONLY)
- ratr_bitmap |= _rtl8821ae_rate_to_bitmap_2ssvht(
- sta->vht_cap.vht_mcs.rx_mcs_map) << 12;
-
- b_shortgi = _rtl8821ae_get_ra_shortgi(hw, sta, macid);
- rf_type = _rtl8821ae_get_ra_rftype(hw, wirelessmode, ratr_bitmap);
-
-/*mac id owner*/
- 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_A:
- ratr_index = RATR_INX_WIRELESS_G;
- ratr_bitmap &= 0x00000ff0;
- break;
- case WIRELESS_MODE_N_24G:
- case WIRELESS_MODE_N_5G:
- if (wirelessmode == WIRELESS_MODE_N_24G)
- ratr_index = RATR_INX_WIRELESS_NGB;
- else
- ratr_index = RATR_INX_WIRELESS_NG;
-
- if (mimo_ps == IEEE80211_SMPS_STATIC
- || mimo_ps == IEEE80211_SMPS_DYNAMIC) {
- if (rssi_level == 1)
- ratr_bitmap &= 0x000f0000;
- else if (rssi_level == 2)
- ratr_bitmap &= 0x000ff000;
- else
- ratr_bitmap &= 0x000ff005;
- } else {
- if (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 &= 0x0fff0000;
- else if (rssi_level == 2)
- ratr_bitmap &= 0x0ffff000;
- else
- ratr_bitmap &= 0x0ffff015;
- } else {
- if (rssi_level == 1)
- ratr_bitmap &= 0x0fff0000;
- else if (rssi_level == 2)
- ratr_bitmap &= 0x0ffff000;
- else
- ratr_bitmap &= 0x0ffff005;
- }
- }
- }
- break;
-
- case WIRELESS_MODE_AC_24G:
- ratr_index = RATR_INX_WIRELESS_AC_24N;
- if (rssi_level == 1)
- ratr_bitmap &= 0xfc3f0000;
- else if (rssi_level == 2)
- ratr_bitmap &= 0xfffff000;
- else
- ratr_bitmap &= 0xffffffff;
- break;
-
- case WIRELESS_MODE_AC_5G:
- ratr_index = RATR_INX_WIRELESS_AC_5N;
-
- if (rf_type == RF_1T1R) {
- if (rssi_level == 1) /*add by Gary for ac-series*/
- ratr_bitmap &= 0x003f8000;
- else if (rssi_level == 2)
- ratr_bitmap &= 0x003ff000;
- else
- ratr_bitmap &= 0x003ff010;
- } else {
- if (rssi_level == 1)
- ratr_bitmap &= 0xfe3f8000;
- else if (rssi_level == 2)
- ratr_bitmap &= 0xfffff000;
- else
- ratr_bitmap &= 0xfffff010;
- }
- break;
-
- default:
- ratr_index = RATR_INX_WIRELESS_NGB;
-
- if (rf_type == RF_1T2R)
- ratr_bitmap &= 0x000ff0ff;
- else
- ratr_bitmap &= 0x0f8ff0ff;
- break;
- }
-
- ratr_index = _rtl8821ae_mrate_idx_to_arfr_id(hw, ratr_index, wirelessmode);
- sta_entry->ratr_index = ratr_index;
- ratr_bitmap = _rtl8821ae_set_ra_vht_ratr_bitmap(hw, wirelessmode,
- ratr_bitmap);
-
- RT_TRACE(rtlpriv, COMP_RATR, DBG_LOUD,
- "ratr_bitmap :%x\n", ratr_bitmap);
-
- /* *(u32 *)& rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) |
- (ratr_index << 28)); */
-
- rate_mask[0] = macid;
- rate_mask[1] = ratr_index | (b_shortgi ? 0x80 : 0x00);
- rate_mask[2] = rtlphy->current_chan_bw
- | _rtl8821ae_get_vht_eni(wirelessmode, ratr_bitmap)
- | _rtl8821ae_get_ra_ldpc(hw, macid, sta_entry, wirelessmode);
-
- rate_mask[3] = (u8)(ratr_bitmap & 0x000000ff);
- rate_mask[4] = (u8)((ratr_bitmap & 0x0000ff00) >> 8);
- rate_mask[5] = (u8)((ratr_bitmap & 0x00ff0000) >> 16);
- rate_mask[6] = (u8)((ratr_bitmap & 0xff000000) >> 24);
-
- RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG,
- "Rate_index:%x, ratr_val:%x, %x:%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], rate_mask[5],
- rate_mask[6]);
- rtl8821ae_fill_h2c_cmd(hw, H2C_8821AE_RA_MASK, 7, rate_mask);
- _rtl8821ae_set_bcn_ctrl_reg(hw, BIT(3), 0);
-}
-
-void rtl8821ae_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)
- rtl8821ae_update_hal_rate_mask(hw, sta, rssi_level);
- else
- /*RT_TRACE(rtlpriv, COMP_RATR,DBG_LOUD,
- "rtl8821ae_update_hal_rate_tbl() Error! 8821ae FW RA Only");*/
- rtl8821ae_update_hal_rate_table(hw, sta);
-}
-
-void rtl8821ae_update_channel_access_setting(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- u8 wireless_mode = mac->mode;
- u8 sifs_timer, r2t_sifs;
-
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
- (u8 *)&mac->slot_time);
- if (wireless_mode == WIRELESS_MODE_G)
- sifs_timer = 0x0a;
- else
- sifs_timer = 0x0e;
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer);
-
- r2t_sifs = 0xa;
-
- if (wireless_mode == WIRELESS_MODE_AC_5G &&
- (mac->vht_ldpc_cap & LDPC_VHT_ENABLE_RX) &&
- (mac->vht_stbc_cap & STBC_VHT_ENABLE_RX)) {
- if (mac->vendor == PEER_ATH)
- r2t_sifs = 0x8;
- else
- r2t_sifs = 0xa;
- } else if (wireless_mode == WIRELESS_MODE_AC_5G) {
- r2t_sifs = 0xa;
- }
-
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_R2T_SIFS, (u8 *)&r2t_sifs);
-}
-
-bool rtl8821ae_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));
- struct rtl_phy *rtlphy = &rtlpriv->phy;
- enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
- u8 u1tmp = 0;
- 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;
-
- rtl_write_byte(rtlpriv, REG_GPIO_IO_SEL_2,
- rtl_read_byte(rtlpriv,
- REG_GPIO_IO_SEL_2) & ~(BIT(1)));
-
- u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL_2);
-
- if (rtlphy->polarity_ctl)
- e_rfpowerstate_toset = (u1tmp & BIT(1)) ? ERFOFF : ERFON;
- else
- e_rfpowerstate_toset = (u1tmp & BIT(1)) ? 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 rtl8821ae_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:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
- "switch case not process\n");
- 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) {
- entry_id = rtl_cam_get_free_entry(hw, p_macaddr);
- if (entry_id >= TOTAL_CAM_ENTRY) {
- RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
- "Can not find free hwsecurity 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)
- 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]);
- }
- }
- }
-}
-
-void rtl8821ae_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 rtl8821ae_bt_hw_init(struct ieee80211_hw *hw)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
-
- if (rtlpriv->cfg->ops->get_btc_status())
- rtlpriv->btcoexist.btc_ops->btc_init_hw_config(rtlpriv);
-}
-
-void rtl8821ae_suspend(struct ieee80211_hw *hw)
-{
-}
-
-void rtl8821ae_resume(struct ieee80211_hw *hw)
-{
-}
-
-/* Turn on AAP (RCR:bit 0) for promicuous mode. */
-void rtl8821ae_allow_all_destaddr(struct ieee80211_hw *hw,
- bool allow_all_da, bool write_into_reg)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-
- if (allow_all_da) /* Set BIT0 */
- rtlpci->receive_config |= RCR_AAP;
- else /* Clear BIT0 */
- rtlpci->receive_config &= ~RCR_AAP;
-
- if (write_into_reg)
- rtl_write_dword(rtlpriv, REG_RCR, rtlpci->receive_config);
-
- RT_TRACE(rtlpriv, COMP_TURBO | COMP_INIT, DBG_LOUD,
- "receive_config=0x%08X, write_into_reg=%d\n",
- rtlpci->receive_config, write_into_reg);
-}
-
-/* WKFMCAMAddAllEntry8812 */
-void rtl8821ae_add_wowlan_pattern(struct ieee80211_hw *hw,
- struct rtl_wow_pattern *rtl_pattern,
- u8 index)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u32 cam = 0;
- u8 addr = 0;
- u16 rxbuf_addr;
- u8 tmp, count = 0;
- u16 cam_start;
- u16 offset;
-
- /* Count the WFCAM entry start offset. */
-
- /* RX page size = 128 byte */
- offset = MAX_RX_DMA_BUFFER_SIZE_8812 / 128;
- /* We should start from the boundry */
- cam_start = offset * 128;
-
- /* Enable Rx packet buffer access. */
- rtl_write_byte(rtlpriv, REG_PKT_BUFF_ACCESS_CTRL, RXPKT_BUF_SELECT);
- for (addr = 0; addr < WKFMCAM_ADDR_NUM; addr++) {
- /* Set Rx packet buffer offset.
- * RxBufer pointer increases 1,
- * we can access 8 bytes in Rx packet buffer.
- * CAM start offset (unit: 1 byte) = index*WKFMCAM_SIZE
- * RxBufer addr = (CAM start offset +
- * per entry offset of a WKFM CAM)/8
- * * index: The index of the wake up frame mask
- * * WKFMCAM_SIZE: the total size of one WKFM CAM
- * * per entry offset of a WKFM CAM: Addr*4 bytes
- */
- rxbuf_addr = (cam_start + index * WKFMCAM_SIZE + addr * 4) >> 3;
- /* Set R/W start offset */
- rtl_write_word(rtlpriv, REG_PKTBUF_DBG_CTRL, rxbuf_addr);
-
- if (addr == 0) {
- cam = BIT(31) | rtl_pattern->crc;
-
- if (rtl_pattern->type == UNICAST_PATTERN)
- cam |= BIT(24);
- else if (rtl_pattern->type == MULTICAST_PATTERN)
- cam |= BIT(25);
- else if (rtl_pattern->type == BROADCAST_PATTERN)
- cam |= BIT(26);
-
- rtl_write_dword(rtlpriv, REG_PKTBUF_DBG_DATA_L, cam);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
- "WRITE entry[%d] 0x%x: %x\n", addr,
- REG_PKTBUF_DBG_DATA_L, cam);
-
- /* Write to Rx packet buffer. */
- rtl_write_word(rtlpriv, REG_RXPKTBUF_CTRL, 0x0f01);
- } else if (addr == 2 || addr == 4) {/* WKFM[127:0] */
- cam = rtl_pattern->mask[addr - 2];
-
- rtl_write_dword(rtlpriv, REG_PKTBUF_DBG_DATA_L, cam);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
- "WRITE entry[%d] 0x%x: %x\n", addr,
- REG_PKTBUF_DBG_DATA_L, cam);
-
- rtl_write_word(rtlpriv, REG_RXPKTBUF_CTRL, 0x0f01);
- } else if (addr == 3 || addr == 5) {/* WKFM[127:0] */
- cam = rtl_pattern->mask[addr - 2];
-
- rtl_write_dword(rtlpriv, REG_PKTBUF_DBG_DATA_H, cam);
- RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE,
- "WRITE entry[%d] 0x%x: %x\n", addr,
- REG_PKTBUF_DBG_DATA_H, cam);
-
- rtl_write_word(rtlpriv, REG_RXPKTBUF_CTRL, 0xf001);
- }
-
- count = 0;
- do {
- tmp = rtl_read_byte(rtlpriv, REG_RXPKTBUF_CTRL);
- udelay(2);
- count++;
- } while (tmp && count < 100);
-
- RT_ASSERT((count < 100),
- "Write wake up frame mask FAIL %d value!\n", tmp);
- }
- /* Disable Rx packet buffer access. */
- rtl_write_byte(rtlpriv, REG_PKT_BUFF_ACCESS_CTRL,
- DISABLE_TRXPKT_BUF_ACCESS);
-}
Code Review / kvmfornfv.git / blobdiff