diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
| commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
| tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/net/wireless/rtlwifi/rtl8821ae/hw.c | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8821ae/hw.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8821ae/hw.c | 4216 |
1 files changed, 0 insertions, 4216 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c deleted file mode 100644 index 6e9418ed9..000000000 --- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c +++ /dev/null @@ -1,4216 +0,0 @@ -/****************************************************************************** - * - * 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; - } -} - -static void rtl8821ae_clear_interrupt(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 tmp = rtl_read_dword(rtlpriv, REG_HISR); - - rtl_write_dword(rtlpriv, REG_HISR, tmp); - - tmp = rtl_read_dword(rtlpriv, REG_HISRE); - rtl_write_dword(rtlpriv, REG_HISRE, tmp); - - tmp = rtl_read_dword(rtlpriv, REG_HSISR); - rtl_write_dword(rtlpriv, REG_HSISR, tmp); -} - -void rtl8821ae_enable_interrupt(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - - if (!rtlpci->int_clear) - rtl8821ae_clear_interrupt(hw);/*clear it here first*/ - - 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 plan from efuse */ - rtlefuse->channel_plan = 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); -} |