diff options
Diffstat (limited to 'drivers/staging/rtlwifi/rtl8822be/hw.c')
| -rw-r--r-- | drivers/staging/rtlwifi/rtl8822be/hw.c | 2430 |
1 files changed, 0 insertions, 2430 deletions
diff --git a/drivers/staging/rtlwifi/rtl8822be/hw.c b/drivers/staging/rtlwifi/rtl8822be/hw.c deleted file mode 100644 index 88ba5b2fea6a..000000000000 --- a/drivers/staging/rtlwifi/rtl8822be/hw.c +++ /dev/null @@ -1,2430 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2016 Realtek Corporation. - * - * 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 "fw.h" -#include "led.h" -#include "hw.h" - -#define LLT_CONFIG 5 - -u8 rtl_channel5g[CHANNEL_MAX_NUMBER_5G] = { - 36, 38, 40, 42, 44, 46, 48, /* Band 1 */ - 52, 54, 56, 58, 60, 62, 64, /* Band 2 */ - 100, 102, 104, 106, 108, 110, 112, /* Band 3 */ - 116, 118, 120, 122, 124, 126, 128, /* Band 3 */ - 132, 134, 136, 138, 140, 142, 144, /* Band 3 */ - 149, 151, 153, 155, 157, 159, 161, /* Band 4 */ - 165, 167, 169, 171, 173, 175, 177}; /* Band 4 */ -u8 rtl_channel5g_80m[CHANNEL_MAX_NUMBER_5G_80M] = {42, 58, 106, 122, - 138, 155, 171}; - -static void _rtl8822be_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_8822B, - (u8)rtlpci->reg_bcn_ctrl_val); -} - -static void _rtl8822be_stop_tx_beacon(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 tmp; - - tmp = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2); - rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2, tmp & (~BIT(6))); - rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT_8822B + 1, 0x64); - tmp = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT_8822B + 2); - tmp &= ~(BIT(0)); - rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT_8822B + 2, tmp); -} - -static void _rtl8822be_resume_tx_beacon(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 tmp; - - tmp = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2); - rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2, tmp | BIT(6)); - rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT_8822B + 1, 0xff); - tmp = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT_8822B + 2); - tmp |= BIT(0); - rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT_8822B + 2, tmp); -} - -static void _rtl8822be_enable_bcn_sub_func(struct ieee80211_hw *hw) -{ - _rtl8822be_set_bcn_ctrl_reg(hw, 0, BIT(1)); -} - -static void _rtl8822be_disable_bcn_sub_func(struct ieee80211_hw *hw) -{ - _rtl8822be_set_bcn_ctrl_reg(hw, BIT(1), 0); -} - -static void _rtl8822be_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)); - u32 count = 0, isr_regaddr, content; - bool b_schedule_timer = b_need_turn_off_ckk; - - if (!rtlhal->fw_ready) - return; - if (!rtlpriv->psc.fw_current_inpsmode) - return; - - while (1) { - spin_lock_bh(&rtlpriv->locks.fw_ps_lock); - if (rtlhal->fw_clk_change_in_progress) { - while (rtlhal->fw_clk_change_in_progress) { - spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); - count++; - udelay(100); - if (count > 1000) - return; - spin_lock_bh(&rtlpriv->locks.fw_ps_lock); - } - spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); - } else { - rtlhal->fw_clk_change_in_progress = false; - spin_unlock_bh(&rtlpriv->locks.fw_ps_lock); - break; - } - } - - if (IS_IN_LOW_POWER_STATE_8822B(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_HISR0_8822B; - 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_8822B; - RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, - "Receive CPWM INT!!! PSState = %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 _rtl8822be_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) { - 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_HISR0_8822B, 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 _rtl8822be_set_fw_ps_rf_on(struct ieee80211_hw *hw) -{ - u8 rpwm_val = 0; - - rpwm_val |= (FW_PS_STATE_RF_OFF_8822B | FW_PS_ACK); - _rtl8822be_set_fw_clock_on(hw, rpwm_val, true); -} - -static void _rtl8822be_set_fw_ps_rf_off_low_power(struct ieee80211_hw *hw) -{ - u8 rpwm_val = 0; - - rpwm_val |= FW_PS_STATE_RF_OFF_LOW_PWR; - _rtl8822be_set_fw_clock_off(hw, rpwm_val); -} - -void rtl8822be_fw_clk_off_timer_callback(unsigned long data) -{ - struct ieee80211_hw *hw = (struct ieee80211_hw *)data; - - _rtl8822be_set_fw_ps_rf_off_low_power(hw); -} - -static void _rtl8822be_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_8822B | FW_PS_ACK); /* RF on */ - _rtl8822be_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_8822B; /* 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 _rtl8822be_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; /* 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; - _rtl8822be_set_fw_clock_off(hw, rpwm_val); - } else { - rpwm_val = FW_PS_STATE_RF_OFF_8822B; /* 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)); - } -} - -void rtl8822be_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - - switch (variable) { - case HW_VAR_RCR: - *((u32 *)(val)) = rtlpci->receive_config; - break; - case HW_VAR_RF_STATE: - *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state; - break; - case HW_VAR_FWLPS_RF_ON: { - enum rf_pwrstate rf_state; - u32 val_rcr; - - rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE, - (u8 *)(&rf_state)); - if (rf_state == ERFOFF) { - *((bool *)(val)) = true; - } else { - val_rcr = rtl_read_dword(rtlpriv, REG_RCR_8822B); - 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_8822B + 4)); - *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR_8822B); - - *((u64 *)(val)) = tsf; - - } break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG, - "switch case not process %x\n", variable); - break; - } -} - -static void _rtl8822be_download_rsvd_page(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 tmp_regcr, tmp_reg422; - u8 bcnvalid_reg /*, txbc_reg*/; - u8 count = 0, dlbcn_count = 0; - bool b_recover = false; - - /*Set REG_CR_8822B bit 8. DMA beacon by SW.*/ - tmp_regcr = rtl_read_byte(rtlpriv, REG_CR_8822B + 1); - rtl_write_byte(rtlpriv, REG_CR_8822B + 1, tmp_regcr | BIT(0)); - - /* Disable Hw protection for a time which revserd for Hw sending beacon. - * Fix download reserved page packet fail - * that access collision with the protection time. - * 2010.05.11. Added by tynli. - */ - _rtl8822be_set_bcn_ctrl_reg(hw, 0, BIT(3)); - _rtl8822be_set_bcn_ctrl_reg(hw, BIT(4), 0); - - /* Set FWHW_TXQ_CTRL 0x422[6]=0 to - * tell Hw the packet is not a real beacon frame. - */ - tmp_reg422 = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2); - rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2, - tmp_reg422 & (~BIT(6))); - - if (tmp_reg422 & BIT(6)) - b_recover = true; - - do { - /* Clear beacon valid check bit */ - bcnvalid_reg = - rtl_read_byte(rtlpriv, REG_FIFOPAGE_CTRL_2_8822B + 1); - bcnvalid_reg = bcnvalid_reg | BIT(7); - rtl_write_byte(rtlpriv, REG_FIFOPAGE_CTRL_2_8822B + 1, - bcnvalid_reg); - - /* download rsvd page */ - rtl8822be_set_fw_rsvdpagepkt(hw, false); - - /* check rsvd page download OK. */ - bcnvalid_reg = - rtl_read_byte(rtlpriv, REG_FIFOPAGE_CTRL_2_8822B + 1); - - count = 0; - while (!(BIT(7) & bcnvalid_reg) && count < 20) { - count++; - udelay(50); - bcnvalid_reg = rtl_read_byte( - rtlpriv, REG_FIFOPAGE_CTRL_2_8822B + 1); - } - - dlbcn_count++; - } while (!(BIT(7) & bcnvalid_reg) && dlbcn_count < 5); - - if (!(BIT(7) & bcnvalid_reg)) - RT_TRACE(rtlpriv, COMP_INIT, DBG_WARNING, - "Download RSVD page failed!\n"); - - /* Enable Bcn */ - _rtl8822be_set_bcn_ctrl_reg(hw, BIT(3), 0); - _rtl8822be_set_bcn_ctrl_reg(hw, 0, BIT(4)); - - if (b_recover) - rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL_8822B + 2, - tmp_reg422); -} - -void rtl8822be_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 *efuse = rtl_efuse(rtl_priv(hw)); - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - - switch (variable) { - case HW_VAR_ETHER_ADDR: - rtlpriv->halmac.ops->halmac_set_mac_address(rtlpriv, 0, val); - break; - case HW_VAR_BASIC_RATE: { - u16 b_rate_cfg = ((u16 *)val)[0]; - - b_rate_cfg = b_rate_cfg & 0x15f; - b_rate_cfg |= 0x01; - b_rate_cfg = (b_rate_cfg | 0xd) & (~BIT(1)); - rtl_write_byte(rtlpriv, REG_RRSR_8822B, b_rate_cfg & 0xff); - rtl_write_byte(rtlpriv, REG_RRSR_8822B + 1, - (b_rate_cfg >> 8) & 0xff); - } break; - case HW_VAR_BSSID: - rtlpriv->halmac.ops->halmac_set_bssid(rtlpriv, 0, val); - break; - case HW_VAR_SIFS: - rtl_write_byte(rtlpriv, REG_SIFS_8822B + 1, val[0]); - rtl_write_byte(rtlpriv, REG_SIFS_TRX_8822B + 1, val[1]); - - rtl_write_byte(rtlpriv, REG_SPEC_SIFS_8822B + 1, val[0]); - rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS_8822B + 1, val[0]); - - if (!mac->ht_enable) - rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM_8822B, - 0x0e0e); - else - rtl_write_word(rtlpriv, REG_RESP_SIFS_OFDM_8822B, - *((u16 *)val)); - break; - case HW_VAR_SLOT_TIME: { - u8 e_aci; - - RT_TRACE(rtlpriv, COMP_MLME, DBG_TRACE, "HW_VAR_SLOT_TIME %x\n", - val[0]); - - rtl_write_byte(rtlpriv, REG_SLOT_8822B, 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 = (rtlpriv->mac80211.cur_40_prime_sc) << 5; - if (short_preamble) - reg_tmp |= 0x80; - rtl_write_byte(rtlpriv, REG_RRSR_8822B + 2, reg_tmp); - rtlpriv->mac80211.short_preamble = short_preamble; - } break; - case HW_VAR_WPA_CONFIG: - rtl_write_byte(rtlpriv, REG_SECCFG_8822B, *((u8 *)val)); - break; - case HW_VAR_AMPDU_FACTOR: { - u32 ampdu_len = (*((u8 *)val)); - - ampdu_len = (0x2000 << ampdu_len) - 1; - rtl_write_dword(rtlpriv, REG_AMPDU_MAX_LENGTH_8822B, ampdu_len); - } break; - case HW_VAR_AC_PARAM: { - u8 e_aci = *((u8 *)val); - - if (mac->vif && mac->vif->bss_conf.assoc && !mac->act_scanning) - rtl8822be_set_qos(hw, e_aci); - - 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 *aifs = (union aci_aifsn *)&mac->ac[0].aifs; - - u8 acm = aifs->f.acm; - u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL_8822B); - - acm_ctrl = acm_ctrl | ((rtlpci->acm_method == 2) ? 0x0 : 0x1); - - if (acm) { - switch (e_aci) { - case AC0_BE: - acm_ctrl |= ACMHW_BEQ_EN; - break; - case AC2_VI: - acm_ctrl |= ACMHW_VIQ_EN; - break; - case AC3_VO: - acm_ctrl |= ACMHW_VOQ_EN; - 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_BEQ_EN); - break; - case AC2_VI: - acm_ctrl &= (~ACMHW_VIQ_EN); - break; - case AC3_VO: - acm_ctrl &= (~ACMHW_VOQ_EN); - break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG, - "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_8822B, acm_ctrl); - } break; - case HW_VAR_RCR: { - rtl_write_dword(rtlpriv, REG_RCR_8822B, ((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_RETRY_LIMIT_8822B, - 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_8822B, - (BIT(0) | BIT(1))); - break; - case HW_VAR_EFUSE_BYTES: - efuse->efuse_usedbytes = *((u16 *)val); - break; - case HW_VAR_EFUSE_USAGE: - efuse->efuse_usedpercentage = *((u8 *)val); - break; - case HW_VAR_IO_CMD: - rtl8822be_phy_set_io_cmd(hw, (*(enum io_type *)val)); - break; - case HW_VAR_SET_RPWM: - break; - case HW_VAR_H2C_FW_PWRMODE: - rtl8822be_set_fw_pwrmode_cmd(hw, (*(u8 *)val)); - break; - case HW_VAR_FW_PSMODE_STATUS: - ppsc->fw_current_inpsmode = *((bool *)val); - break; - case HW_VAR_RESUME_CLK_ON: - _rtl8822be_set_fw_ps_rf_on(hw); - break; - case HW_VAR_FW_LPS_ACTION: { - bool b_enter_fwlps = *((bool *)val); - - if (b_enter_fwlps) - _rtl8822be_fwlps_enter(hw); - else - _rtl8822be_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); - _rtl8822be_download_rsvd_page(hw); - } - rtl8822be_set_default_port_id_cmd(hw); - rtl8822be_set_fw_media_status_rpt_cmd(hw, mstatus); - } break; - case HW_VAR_H2C_FW_P2P_PS_OFFLOAD: - rtl8822be_set_p2p_ps_offload_cmd(hw, (*(u8 *)val)); - break; - case HW_VAR_AID: { - u16 u2btmp; - - u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT_8822B); - u2btmp &= 0xC000; - rtl_write_word(rtlpriv, REG_BCN_PSR_RPT_8822B, - (u2btmp | mac->assoc_id)); - } break; - case HW_VAR_CORRECT_TSF: { - u8 btype_ibss = ((u8 *)(val))[0]; - - if (btype_ibss) - _rtl8822be_stop_tx_beacon(hw); - - _rtl8822be_set_bcn_ctrl_reg(hw, 0, BIT(3)); - - rtl_write_dword(rtlpriv, REG_TSFTR_8822B, - (u32)(mac->tsf & 0xffffffff)); - rtl_write_dword(rtlpriv, REG_TSFTR_8822B + 4, - (u32)((mac->tsf >> 32) & 0xffffffff)); - - _rtl8822be_set_bcn_ctrl_reg(hw, BIT(3), 0); - - if (btype_ibss) - _rtl8822be_resume_tx_beacon(hw); - } break; - case HW_VAR_KEEP_ALIVE: { - u8 array[2]; - - array[0] = 0xff; - array[1] = *((u8 *)val); - rtl8822be_fill_h2c_cmd(hw, H2C_8822B_KEEP_ALIVE_CTRL, 2, array); - } break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG, - "switch case not process %x\n", variable); - break; - } -} - -static void _rtl8822be_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 *led0 = &pcipriv->ledctl.sw_led0; - - if (rtlpriv->rtlhal.up_first_time) - return; - - if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) - rtl8822be_sw_led_on(hw, led0); - else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT) - rtl8822be_sw_led_on(hw, led0); - else - rtl8822be_sw_led_off(hw, led0); -} - -static bool _rtl8822be_init_trxbd(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - /*struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));*/ - - u8 bytetmp; - /*u16 wordtmp;*/ - u32 dwordtmp; - - /* Set TX/RX descriptor physical address -- HI part */ - if (!rtlpriv->cfg->mod_params->dma64) - goto dma64_end; - - rtl_write_dword(rtlpriv, REG_H2CQ_TXBD_DESA_8822B + 4, - ((u64)rtlpci->tx_ring[H2C_QUEUE].buffer_desc_dma) >> - 32); - rtl_write_dword(rtlpriv, REG_BCNQ_TXBD_DESA_8822B + 4, - ((u64)rtlpci->tx_ring[BEACON_QUEUE].buffer_desc_dma) >> - 32); - rtl_write_dword(rtlpriv, REG_MGQ_TXBD_DESA_8822B + 4, - (u64)rtlpci->tx_ring[MGNT_QUEUE].buffer_desc_dma >> 32); - rtl_write_dword(rtlpriv, REG_VOQ_TXBD_DESA_8822B + 4, - (u64)rtlpci->tx_ring[VO_QUEUE].buffer_desc_dma >> 32); - rtl_write_dword(rtlpriv, REG_VIQ_TXBD_DESA_8822B + 4, - (u64)rtlpci->tx_ring[VI_QUEUE].buffer_desc_dma >> 32); - rtl_write_dword(rtlpriv, REG_BEQ_TXBD_DESA_8822B + 4, - (u64)rtlpci->tx_ring[BE_QUEUE].buffer_desc_dma >> 32); - rtl_write_dword(rtlpriv, REG_BKQ_TXBD_DESA_8822B + 4, - (u64)rtlpci->tx_ring[BK_QUEUE].buffer_desc_dma >> 32); - rtl_write_dword(rtlpriv, REG_HI0Q_TXBD_DESA_8822B + 4, - (u64)rtlpci->tx_ring[HIGH_QUEUE].buffer_desc_dma >> 32); - - rtl_write_dword(rtlpriv, REG_RXQ_RXBD_DESA_8822B + 4, - (u64)rtlpci->rx_ring[RX_MPDU_QUEUE].dma >> 32); - -dma64_end: - /* Set TX/RX descriptor physical address(from OS API). */ - rtl_write_dword(rtlpriv, REG_H2CQ_TXBD_DESA_8822B, - ((u64)rtlpci->tx_ring[H2C_QUEUE].buffer_desc_dma) & - DMA_BIT_MASK(32)); - rtl_write_dword(rtlpriv, REG_BCNQ_TXBD_DESA_8822B, - ((u64)rtlpci->tx_ring[BEACON_QUEUE].buffer_desc_dma) & - DMA_BIT_MASK(32)); - rtl_write_dword(rtlpriv, REG_MGQ_TXBD_DESA_8822B, - (u64)rtlpci->tx_ring[MGNT_QUEUE].buffer_desc_dma & - DMA_BIT_MASK(32)); - rtl_write_dword(rtlpriv, REG_VOQ_TXBD_DESA_8822B, - (u64)rtlpci->tx_ring[VO_QUEUE].buffer_desc_dma & - DMA_BIT_MASK(32)); - rtl_write_dword(rtlpriv, REG_VIQ_TXBD_DESA_8822B, - (u64)rtlpci->tx_ring[VI_QUEUE].buffer_desc_dma & - DMA_BIT_MASK(32)); - rtl_write_dword(rtlpriv, REG_BEQ_TXBD_DESA_8822B, - (u64)rtlpci->tx_ring[BE_QUEUE].buffer_desc_dma & - DMA_BIT_MASK(32)); - dwordtmp = rtl_read_dword(rtlpriv, REG_BEQ_TXBD_DESA_8822B); /* need? */ - rtl_write_dword(rtlpriv, REG_BKQ_TXBD_DESA_8822B, - (u64)rtlpci->tx_ring[BK_QUEUE].buffer_desc_dma & - DMA_BIT_MASK(32)); - rtl_write_dword(rtlpriv, REG_HI0Q_TXBD_DESA_8822B, - (u64)rtlpci->tx_ring[HIGH_QUEUE].buffer_desc_dma & - DMA_BIT_MASK(32)); - - rtl_write_dword(rtlpriv, REG_RXQ_RXBD_DESA_8822B, - (u64)rtlpci->rx_ring[RX_MPDU_QUEUE].dma & - DMA_BIT_MASK(32)); - - /* Reset R/W point */ - rtl_write_dword(rtlpriv, REG_BD_RWPTR_CLR_8822B, 0x3fffffff); - - /* Reset the H2CQ R/W point index to 0 */ - dwordtmp = rtl_read_dword(rtlpriv, REG_H2CQ_CSR_8822B); - rtl_write_dword(rtlpriv, REG_H2CQ_CSR_8822B, - (dwordtmp | BIT(8) | BIT(16))); - - bytetmp = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_8822B + 3); - rtl_write_byte(rtlpriv, REG_PCIE_CTRL_8822B + 3, bytetmp | 0xF7); - - rtl_write_dword(rtlpriv, REG_INT_MIG_8822B, 0); - - rtl_write_dword(rtlpriv, REG_MCUTST_I_8822B, 0x0); - - rtl_write_word(rtlpriv, REG_H2CQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_MGQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_VOQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_VIQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_BEQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_VOQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_BKQ_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI0Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI1Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI2Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI3Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI4Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI5Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI6Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - rtl_write_word(rtlpriv, REG_HI7Q_TXBD_NUM_8822B, - TX_DESC_NUM_8822B | - ((RTL8822BE_SEG_NUM << 12) & 0x3000)); - /*Rx*/ - rtl_write_word(rtlpriv, REG_RX_RXBD_NUM_8822B, - RX_DESC_NUM_8822BE | - ((RTL8822BE_SEG_NUM << 13) & 0x6000) | 0x8000); - - rtl_write_dword(rtlpriv, REG_BD_RWPTR_CLR_8822B, 0XFFFFFFFF); - - _rtl8822be_gen_refresh_led_state(hw); - - return true; -} - -static void _rtl8822be_enable_aspm_back_door(struct ieee80211_hw *hw) -{ - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - u8 tmp; - - if (!ppsc->support_backdoor) - return; - - pci_read_config_byte(rtlpci->pdev, 0x70f, &tmp); - pci_write_config_byte(rtlpci->pdev, 0x70f, tmp | ASPM_L1_LATENCY << 3); - - pci_read_config_byte(rtlpci->pdev, 0x719, &tmp); - pci_write_config_byte(rtlpci->pdev, 0x719, tmp | BIT(3) | BIT(4)); -} - -void rtl8822be_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_TX_ENC_ENABLE | SRC_RX_DEC_ENABLE; - - if (rtlpriv->sec.use_defaultkey) { - sec_reg_value |= SCR_TX_USE_DK; - sec_reg_value |= SCR_RX_USE_DK; - } - - sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK); - - tmp = rtl_read_byte(rtlpriv, REG_CR_8822B + 1); - rtl_write_byte(rtlpriv, REG_CR_8822B + 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 bool _rtl8822be_check_pcie_dma_hang(struct rtl_priv *rtlpriv) -{ - u8 tmp; - - /* write reg 0x350 Bit[26]=1. Enable debug port. */ - tmp = rtl_read_byte(rtlpriv, REG_DBI_FLAG_V1_8822B + 3); - if (!(tmp & BIT(2))) { - rtl_write_byte(rtlpriv, REG_DBI_FLAG_V1_8822B + 3, - (tmp | BIT(2))); - mdelay(100); /* Suggested by DD Justin_tsai. */ - } - - /* 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_FLAG_V1_8822B + 3); - if ((tmp & BIT(0)) || (tmp & BIT(1))) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "CheckPcieDMAHang8822BE(): true!!\n"); - return true; - } else { - return false; - } -} - -static void _rtl8822be_reset_pcie_interface_dma(struct rtl_priv *rtlpriv, - bool mac_power_on) -{ - u8 tmp; - bool release_mac_rx_pause; - u8 backup_pcie_dma_pause; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "ResetPcieInterfaceDMA8822BE()\n"); - - /* Revise Note: Follow the document "PCIe RX DMA Hang Reset Flow_v03" - * released by SD1 Alan. - * 2013.05.07, by tynli. - */ - - /* 1. disable register write lock - * write 0x1C bit[1:0] = 2'h0 - * write 0xCC bit[2] = 1'b1 - */ - tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL_8822B); - tmp &= ~(BIT(1) | BIT(0)); - rtl_write_byte(rtlpriv, REG_RSV_CTRL_8822B, tmp); - tmp = rtl_read_byte(rtlpriv, REG_PMC_DBG_CTRL2_8822B); - tmp |= BIT(2); - rtl_write_byte(rtlpriv, REG_PMC_DBG_CTRL2_8822B, tmp); - - /* 2. Check and pause TRX DMA - * write 0x284 bit[18] = 1'b1 - * write 0x301 = 0xFF - */ - tmp = rtl_read_byte(rtlpriv, REG_RXDMA_CONTROL_8822B); - 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_8822B, - (tmp | BIT(2))); - release_mac_rx_pause = true; - } - - backup_pcie_dma_pause = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_8822B + 1); - if (backup_pcie_dma_pause != 0xFF) - rtl_write_byte(rtlpriv, REG_PCIE_CTRL_8822B + 1, 0xFF); - - if (mac_power_on) { - /* 3. reset TRX function - * write 0x100 = 0x00 - */ - rtl_write_byte(rtlpriv, REG_CR_8822B, 0); - } - - /* 4. Reset PCIe DMA - * write 0x003 bit[0] = 0 - */ - tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN_8822B + 1); - tmp &= ~(BIT(0)); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN_8822B + 1, tmp); - - /* 5. Enable PCIe DMA - * write 0x003 bit[0] = 1 - */ - tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN_8822B + 1); - tmp |= BIT(0); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN_8822B + 1, tmp); - - if (mac_power_on) { - /* 6. enable TRX function - * write 0x100 = 0xFF - */ - rtl_write_byte(rtlpriv, REG_CR_8822B, 0xFF); - - /* We should init LLT & RQPN and - * prepare Tx/Rx descrptor address later - * because MAC function is reset. - */ - } - - /* 7. Restore PCIe autoload down bit - * write 0xF8 bit[17] = 1'b1 - */ - tmp = rtl_read_byte(rtlpriv, REG_SYS_STATUS2_8822B + 2); - tmp |= BIT(1); - rtl_write_byte(rtlpriv, REG_SYS_STATUS2_8822B + 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) { - /* 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_8822B); - rtl_write_byte(rtlpriv, REG_RXDMA_CONTROL_8822B, - (tmp & (~BIT(2)))); - } - rtl_write_byte(rtlpriv, REG_PCIE_CTRL_8822B + 1, - backup_pcie_dma_pause); - } - - /* 9. lock system register - * write 0xCC bit[2] = 1'b0 - */ - tmp = rtl_read_byte(rtlpriv, REG_PMC_DBG_CTRL2_8822B); - tmp &= ~(BIT(2)); - rtl_write_byte(rtlpriv, REG_PMC_DBG_CTRL2_8822B, tmp); -} - -int rtl8822be_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_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - struct rtl_phy *rtlphy = &rtlpriv->phy; - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - int err = 0; - u8 tmp_u1b; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, " Rtl8822BE hw init\n"); - rtlpriv->rtlhal.being_init_adapter = true; - rtlpriv->intf_ops->disable_aspm(hw); - - if (_rtl8822be_check_pcie_dma_hang(rtlpriv)) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "8822be dma hang!\n"); - _rtl8822be_reset_pcie_interface_dma(rtlpriv, - rtlhal->mac_func_enable); - rtlhal->mac_func_enable = false; - } - - /* init TRX BD */ - _rtl8822be_init_trxbd(hw); - - /* use halmac to init */ - err = rtlpriv->halmac.ops->halmac_init_hal(rtlpriv); - if (err) { - pr_err("halmac_init_hal failed\n"); - rtlhal->fw_ready = false; - return err; - } - - rtlhal->fw_ready = true; - - /* have to init after halmac init */ - tmp_u1b = rtl_read_byte(rtlpriv, REG_PCIE_CTRL_8822B + 2); - rtl_write_byte(rtlpriv, REG_PCIE_CTRL_8822B + 2, (tmp_u1b | BIT(4))); - - /*rtl_write_word(rtlpriv, REG_PCIE_CTRL_8822B, 0x8000);*/ - rtlhal->rx_tag = 0; - - rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ_8822B, 0x4); - - /*fw related variable initialize */ - ppsc->fw_current_inpsmode = false; - rtlhal->fw_ps_state = FW_PS_STATE_ALL_ON_8822B; - rtlhal->fw_clk_change_in_progress = false; - rtlhal->allow_sw_to_change_hwclc = false; - rtlhal->last_hmeboxnum = 0; - - rtlphy->rfreg_chnlval[0] = - rtl_get_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK); - rtlphy->rfreg_chnlval[1] = - rtl_get_rfreg(hw, RF90_PATH_B, RF_CHNLBW, RFREG_OFFSET_MASK); - rtlphy->backup_rf_0x1a = (u32)rtl_get_rfreg(hw, RF90_PATH_A, RF_RX_G1, - RFREG_OFFSET_MASK); - rtlphy->rfreg_chnlval[0] = - (rtlphy->rfreg_chnlval[0] & 0xfffff3ff) | BIT(10) | BIT(11); - - rtlhal->mac_func_enable = true; - - if (rtlpriv->cfg->ops->get_btc_status()) - rtlpriv->btcoexist.btc_ops->btc_power_on_setting(rtlpriv); - - /* reset cam / set security */ - rtl_cam_reset_all_entry(hw); - rtl8822be_enable_hw_security_config(hw); - - /* check RCR/ICV bit */ - rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV); - rtl_write_dword(rtlpriv, REG_RCR_8822B, rtlpci->receive_config); - - /* clear rx ctrl frame */ - rtl_write_word(rtlpriv, REG_RXFLTMAP1_8822B, 0); - - ppsc->rfpwr_state = ERFON; - - rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr); - _rtl8822be_enable_aspm_back_door(hw); - rtlpriv->intf_ops->enable_aspm(hw); - - if (rtlpriv->cfg->ops->get_btc_status()) - rtlpriv->btcoexist.btc_ops->btc_init_hw_config(rtlpriv); - else - rtlpriv->btcoexist.btc_ops->btc_init_hw_config_wifi_only( - rtlpriv); - - rtlpriv->rtlhal.being_init_adapter = false; - - rtlpriv->phydm.ops->phydm_init_dm(rtlpriv); - - /* clear ISR, and IMR will be on later */ - rtl_write_dword(rtlpriv, REG_HISR0_8822B, - rtl_read_dword(rtlpriv, REG_HISR0_8822B)); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "end of Rtl8822BE hw init %x\n", - err); - return 0; -} - -static u32 _rtl8822be_read_chip_version(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &rtlpriv->phy; - /*enum version_8822b version = VERSION_UNKNOWN;*/ - u32 version; - u32 value32; - - rtlphy->rf_type = RF_2T2R; - - value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG1_8822B); - - version = value32; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Chip RF Type: %s\n", - (rtlphy->rf_type == RF_2T2R) ? "RF_2T2R" : "RF_1T1R"); - - return version; -} - -static int _rtl8822be_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; - u8 mode = MSR_NOLINK; - - bt_msr &= 0xfc; - - switch (type) { - case NL80211_IFTYPE_UNSPECIFIED: - mode = MSR_NOLINK; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "Set Network type to NO LINK!\n"); - break; - case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_MESH_POINT: - mode = MSR_ADHOC; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "Set Network type to Ad Hoc!\n"); - break; - case NL80211_IFTYPE_STATION: - mode = MSR_INFRA; - ledaction = LED_CTL_LINK; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "Set Network type to STA!\n"); - break; - case NL80211_IFTYPE_AP: - mode = MSR_AP; - ledaction = LED_CTL_LINK; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "Set Network type to AP!\n"); - break; - default: - pr_err("Network type %d not support!\n", type); - return 1; - } - - /* MSR_INFRA == Link in infrastructure network; - * MSR_ADHOC == Link in ad hoc network; - * Therefore, check link state is necessary. - * - * MSR_AP == AP mode; link state is not cared here. - */ - if (mode != MSR_AP && rtlpriv->mac80211.link_state < MAC80211_LINKED) { - mode = MSR_NOLINK; - ledaction = LED_CTL_NO_LINK; - } - - if (mode == MSR_NOLINK || mode == MSR_INFRA) { - _rtl8822be_stop_tx_beacon(hw); - _rtl8822be_enable_bcn_sub_func(hw); - } else if (mode == MSR_ADHOC || mode == MSR_AP) { - _rtl8822be_resume_tx_beacon(hw); - _rtl8822be_disable_bcn_sub_func(hw); - } else { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n", - mode); - } - - rtl_write_byte(rtlpriv, (MSR), bt_msr | mode); - rtlpriv->cfg->ops->led_control(hw, ledaction); - if (mode == MSR_AP) - rtl_write_byte(rtlpriv, REG_BCNTCFG_8822B + 1, 0x00); - else - rtl_write_byte(rtlpriv, REG_BCNTCFG_8822B + 1, 0x66); - return 0; -} - -void rtl8822be_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)); - _rtl8822be_set_bcn_ctrl_reg(hw, 0, BIT(4)); - } else if (!check_bssid) { - reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN)); - _rtl8822be_set_bcn_ctrl_reg(hw, BIT(4), 0); - rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, (u8 *)(®_rcr)); - } -} - -int rtl8822be_set_network_type(struct ieee80211_hw *hw, - enum nl80211_iftype type) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - if (_rtl8822be_set_media_status(hw, type)) - return -EOPNOTSUPP; - - if (rtlpriv->mac80211.link_state == MAC80211_LINKED) { - if (type != NL80211_IFTYPE_AP && - type != NL80211_IFTYPE_MESH_POINT) - rtl8822be_set_check_bssid(hw, true); - } else { - rtl8822be_set_check_bssid(hw, false); - } - - return 0; -} - -void rtl8822be_set_qos(struct ieee80211_hw *hw, int aci) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_mac *mac = rtl_mac(rtlpriv); - u32 ac_param; - - ac_param = rtl_get_hal_edca_param(hw, mac->vif, mac->mode, - &mac->edca_param[aci]); - - switch (aci) { - case AC1_BK: - rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM_8822B, ac_param); - break; - case AC0_BE: - rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM_8822B, ac_param); - break; - case AC2_VI: - rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM_8822B, ac_param); - break; - case AC3_VO: - rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM_8822B, ac_param); - break; - default: - WARN_ONCE(true, "invalid aci: %d !\n", aci); - break; - } -} - -void rtl8822be_enable_interrupt(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - - rtl_write_dword(rtlpriv, REG_HIMR0_8822B, - rtlpci->irq_mask[0] & 0xFFFFFFFF); - rtl_write_dword(rtlpriv, REG_HIMR1_8822B, - rtlpci->irq_mask[1] & 0xFFFFFFFF); - rtl_write_dword(rtlpriv, REG_HIMR3_8822B, - rtlpci->irq_mask[3] & 0xFFFFFFFF); - rtlpci->irq_enabled = true; -} - -void rtl8822be_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_HIMR0_8822B, IMR_DISABLED); - rtl_write_dword(rtlpriv, REG_HIMR1_8822B, IMR_DISABLED); - rtl_write_dword(rtlpriv, REG_HIMR3_8822B, IMR_DISABLED); - rtlpci->irq_enabled = false; - /*synchronize_irq(rtlpci->pdev->irq);*/ -} - -void rtl8822be_card_disable(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - enum nl80211_iftype opmode; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "RTL8822be card disable\n"); - - RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); - - mac->link_state = MAC80211_NOLINK; - opmode = NL80211_IFTYPE_UNSPECIFIED; - - _rtl8822be_set_media_status(hw, opmode); - - if (rtlpriv->rtlhal.driver_is_goingto_unload || - ppsc->rfoff_reason > RF_CHANGE_BY_PS) - rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF); - - rtlpriv->phydm.ops->phydm_deinit_dm(rtlpriv); - - rtlpriv->halmac.ops->halmac_deinit_hal(rtlpriv); - - /* after power off we should do iqk again */ - if (!rtlpriv->cfg->ops->get_btc_status()) - rtlpriv->phy.iqk_initialized = false; -} - -void rtl8822be_interrupt_recognized(struct ieee80211_hw *hw, u32 *p_inta, - u32 *p_intb, u32 *p_intc, u32 *p_intd) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - - *p_inta = - rtl_read_dword(rtlpriv, REG_HISR0_8822B) & rtlpci->irq_mask[0]; - rtl_write_dword(rtlpriv, REG_HISR0_8822B, *p_inta); - - *p_intb = - rtl_read_dword(rtlpriv, REG_HISR1_8822B) & rtlpci->irq_mask[1]; - rtl_write_dword(rtlpriv, REG_HISR1_8822B, *p_intb); - - *p_intd = - rtl_read_dword(rtlpriv, REG_HISR3_8822B) & rtlpci->irq_mask[3]; - rtl_write_dword(rtlpriv, REG_HISR3_8822B, *p_intd); -} - -void rtl8822be_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 */ - rtl8822be_disable_interrupt(hw); - rtl_write_word(rtlpriv, REG_ATIMWND_8822B, atim_window); - rtl_write_word(rtlpriv, REG_MBSSID_BCN_SPACE_8822B, bcn_interval); - rtl_write_word(rtlpriv, REG_BCNTCFG_8822B, 0x660f); - rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK_8822B, 0x18); - rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM_8822B, 0x18); - rtl_write_byte(rtlpriv, 0x606, 0x30); - rtlpci->reg_bcn_ctrl_val |= BIT(3); - rtl_write_byte(rtlpriv, REG_BCN_CTRL_8822B, - (u8)rtlpci->reg_bcn_ctrl_val); -} - -void rtl8822be_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); - rtl_write_word(rtlpriv, REG_MBSSID_BCN_SPACE_8822B, bcn_interval); -} - -void rtl8822be_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); - rtl8822be_disable_interrupt(hw); - rtl8822be_enable_interrupt(hw); -} - -static bool _rtl8822be_get_chnl_group(u8 chnl, u8 *group) -{ - bool in_24g; - - if (chnl <= 14) { - in_24g = true; - - if (chnl >= 1 && chnl <= 2) - *group = 0; - else if (chnl >= 3 && chnl <= 5) - *group = 1; - else if (chnl >= 6 && chnl <= 8) - *group = 2; - else if (chnl >= 9 && chnl <= 11) - *group = 3; - else if (chnl >= 12 && chnl <= 14) - *group = 4; - } else { - in_24g = false; - - if (chnl >= 36 && chnl <= 42) - *group = 0; - else if (chnl >= 44 && chnl <= 48) - *group = 1; - else if (chnl >= 50 && chnl <= 58) - *group = 2; - else if (chnl >= 60 && chnl <= 64) - *group = 3; - else if (chnl >= 100 && chnl <= 106) - *group = 4; - else if (chnl >= 108 && chnl <= 114) - *group = 5; - else if (chnl >= 116 && chnl <= 122) - *group = 6; - else if (chnl >= 124 && chnl <= 130) - *group = 7; - else if (chnl >= 132 && chnl <= 138) - *group = 8; - else if (chnl >= 140 && chnl <= 144) - *group = 9; - else if (chnl >= 149 && chnl <= 155) - *group = 10; - else if (chnl >= 157 && chnl <= 161) - *group = 11; - else if (chnl >= 165 && chnl <= 171) - *group = 12; - else if (chnl >= 173 && chnl <= 177) - *group = 13; - } - return in_24g; -} - -static inline bool power_valid(u8 power) -{ - if (power <= 63) - return true; - - return false; -} - -static inline s8 power_diff(s8 diff) -{ - /* bit sign number to 8 bit sign number */ - if (diff & BIT(3)) - diff |= 0xF0; - - return diff; -} - -static void _rtl8822be_read_power_value_fromprom(struct ieee80211_hw *hw, - struct txpower_info_2g *pwr2g, - struct txpower_info_5g *pwr5g, - bool autoload_fail, u8 *hwinfo) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 rf, addr = EEPROM_TX_PWR_INX_8822B, group, i = 0; - u8 power; - s8 diff; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "hal_ReadPowerValueFromPROM8822B(): PROMContent[0x%x]=0x%x\n", - (addr + 1), hwinfo[addr + 1]); - if (hwinfo[addr + 1] == 0xFF) /*YJ,add,120316*/ - autoload_fail = true; - - memset(pwr2g, 0, sizeof(struct txpower_info_2g)); - memset(pwr5g, 0, sizeof(struct txpower_info_5g)); - - if (autoload_fail) { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "auto load fail : Use Default value!\n"); - for (rf = 0; rf < MAX_RF_PATH; rf++) { - /* 2.4G default value */ - for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { - pwr2g->index_cck_base[rf][group] = 0x2D; - pwr2g->index_bw40_base[rf][group] = 0x2D; - } - for (i = 0; i < MAX_TX_COUNT; i++) { - if (i == 0) { - pwr2g->bw20_diff[rf][0] = 0x02; - pwr2g->ofdm_diff[rf][0] = 0x04; - } else { - pwr2g->bw20_diff[rf][i] = 0xFE; - pwr2g->bw40_diff[rf][i] = 0xFE; - pwr2g->cck_diff[rf][i] = 0xFE; - pwr2g->ofdm_diff[rf][i] = 0xFE; - } - } - - /*5G default value*/ - for (group = 0; group < MAX_CHNL_GROUP_5G; group++) - pwr5g->index_bw40_base[rf][group] = 0x2A; - - for (i = 0; i < MAX_TX_COUNT; i++) { - if (i == 0) { - pwr5g->ofdm_diff[rf][0] = 0x04; - pwr5g->bw20_diff[rf][0] = 0x00; - pwr5g->bw80_diff[rf][0] = 0xFE; - pwr5g->bw160_diff[rf][0] = 0xFE; - } else { - pwr5g->ofdm_diff[rf][i] = 0xFE; - pwr5g->bw20_diff[rf][i] = 0xFE; - pwr5g->bw40_diff[rf][i] = 0xFE; - pwr5g->bw80_diff[rf][i] = 0xFE; - pwr5g->bw160_diff[rf][i] = 0xFE; - } - } - } - return; - } - - rtl_priv(hw)->efuse.txpwr_fromeprom = true; - - for (rf = 0; rf < 2 /*MAX_RF_PATH*/; rf++) { - /*2.4G default value*/ - for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { - power = hwinfo[addr++]; - if (power_valid(power)) - pwr2g->index_cck_base[rf][group] = power; - } - for (group = 0; group < MAX_CHNL_GROUP_24G - 1; group++) { - power = hwinfo[addr++]; - if (power_valid(power)) - pwr2g->index_bw40_base[rf][group] = power; - } - for (i = 0; i < MAX_TX_COUNT; i++) { - if (i == 0) { - pwr2g->bw40_diff[rf][i] = 0; - - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr2g->bw20_diff[rf][i] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr2g->ofdm_diff[rf][i] = power_diff(diff); - - pwr2g->cck_diff[rf][i] = 0; - - addr++; - } else { - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr2g->bw40_diff[rf][i] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr2g->bw20_diff[rf][i] = power_diff(diff); - - addr++; - - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr2g->ofdm_diff[rf][i] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr2g->cck_diff[rf][i] = power_diff(diff); - - addr++; - } - } - - /*5G default value*/ - for (group = 0; group < MAX_CHNL_GROUP_5G; group++) { - power = hwinfo[addr++]; - if (power_valid(power)) - pwr5g->index_bw40_base[rf][group] = power; - } - - for (i = 0; i < MAX_TX_COUNT; i++) { - if (i == 0) { - pwr5g->bw40_diff[rf][i] = 0; - - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr5g->bw20_diff[rf][i] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr5g->ofdm_diff[rf][i] = power_diff(diff); - - addr++; - } else { - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr5g->bw40_diff[rf][i] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr5g->bw20_diff[rf][i] = power_diff(diff); - - addr++; - } - } - - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr5g->ofdm_diff[rf][1] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr5g->ofdm_diff[rf][2] = power_diff(diff); - - addr++; - - diff = hwinfo[addr] & 0x0F; - pwr5g->ofdm_diff[rf][3] = power_diff(diff); - - addr++; - - for (i = 0; i < MAX_TX_COUNT; i++) { - diff = (hwinfo[addr] & 0xF0) >> 4; - pwr5g->bw80_diff[rf][i] = power_diff(diff); - - diff = hwinfo[addr] & 0x0F; - pwr5g->bw160_diff[rf][i] = power_diff(diff); - - addr++; - } - } -} - -static void _rtl8822be_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, - bool autoload_fail, - u8 *hwinfo) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_efuse *efu = rtl_efuse(rtl_priv(hw)); - struct txpower_info_2g pwr2g; - struct txpower_info_5g pwr5g; - u8 channel5g[CHANNEL_MAX_NUMBER_5G] = { - 36, 38, 40, 42, 44, 46, 48, /* Band 1 */ - 52, 54, 56, 58, 60, 62, 64, /* Band 2 */ - 100, 102, 104, 106, 108, 110, 112, /* Band 3 */ - 116, 118, 120, 122, 124, 126, 128, /* Band 3 */ - 132, 134, 136, 138, 140, 142, 144, /* Band 3 */ - 149, 151, 153, 155, 157, 159, 161, /* Band 4 */ - 165, 167, 169, 171, 173, 175, 177}; /* Band 4 */ - u8 channel5g_80m[CHANNEL_MAX_NUMBER_5G_80M] = {42, 58, 106, 122, - 138, 155, 171}; - u8 rf, group; - u8 i; - - _rtl8822be_read_power_value_fromprom(hw, &pwr2g, &pwr5g, autoload_fail, - hwinfo); - - for (rf = 0; rf < MAX_RF_PATH; rf++) { - for (i = 0; i < CHANNEL_MAX_NUMBER_2G; i++) { - _rtl8822be_get_chnl_group(i + 1, &group); - - if (i == CHANNEL_MAX_NUMBER_2G - 1) { - efu->txpwrlevel_cck[rf][i] = - pwr2g.index_cck_base[rf][5]; - efu->txpwrlevel_ht40_1s[rf][i] = - pwr2g.index_bw40_base[rf][group]; - } else { - efu->txpwrlevel_cck[rf][i] = - pwr2g.index_cck_base[rf][group]; - efu->txpwrlevel_ht40_1s[rf][i] = - pwr2g.index_bw40_base[rf][group]; - } - } - for (i = 0; i < CHANNEL_MAX_NUMBER_5G; i++) { - _rtl8822be_get_chnl_group(channel5g[i], &group); - efu->txpwr_5g_bw40base[rf][i] = - pwr5g.index_bw40_base[rf][group]; - } - for (i = 0; i < CHANNEL_MAX_NUMBER_5G_80M; i++) { - u8 upper, lower; - - _rtl8822be_get_chnl_group(channel5g_80m[i], &group); - upper = pwr5g.index_bw40_base[rf][group]; - lower = pwr5g.index_bw40_base[rf][group + 1]; - - efu->txpwr_5g_bw80base[rf][i] = (upper + lower) / 2; - } - for (i = 0; i < MAX_TX_COUNT; i++) { - efu->txpwr_cckdiff[rf][i] = pwr2g.cck_diff[rf][i]; - efu->txpwr_legacyhtdiff[rf][i] = pwr2g.ofdm_diff[rf][i]; - efu->txpwr_ht20diff[rf][i] = pwr2g.bw20_diff[rf][i]; - efu->txpwr_ht40diff[rf][i] = pwr2g.bw40_diff[rf][i]; - - efu->txpwr_5g_ofdmdiff[rf][i] = pwr5g.ofdm_diff[rf][i]; - efu->txpwr_5g_bw20diff[rf][i] = pwr5g.bw20_diff[rf][i]; - efu->txpwr_5g_bw40diff[rf][i] = pwr5g.bw40_diff[rf][i]; - efu->txpwr_5g_bw80diff[rf][i] = pwr5g.bw80_diff[rf][i]; - } - } - - if (!autoload_fail) - efu->eeprom_thermalmeter = hwinfo[EEPROM_THERMAL_METER_8822B]; - else - efu->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER; - - if (efu->eeprom_thermalmeter == 0xff || autoload_fail) { - efu->apk_thermalmeterignore = true; - efu->eeprom_thermalmeter = EEPROM_DEFAULT_THERMALMETER; - } - - efu->thermalmeter[0] = efu->eeprom_thermalmeter; - RTPRINT(rtlpriv, FINIT, INIT_TXPOWER, "thermalmeter = 0x%x\n", - efu->eeprom_thermalmeter); - - if (!autoload_fail) { - efu->eeprom_regulatory = - hwinfo[EEPROM_RF_BOARD_OPTION_8822B] & 0x07; - if (hwinfo[EEPROM_RF_BOARD_OPTION_8822B] == 0xFF) - efu->eeprom_regulatory = 0; - } else { - efu->eeprom_regulatory = 0; - } - RTPRINT(rtlpriv, FINIT, INIT_TXPOWER, "eeprom_regulatory = 0x%x\n", - efu->eeprom_regulatory); -} - -static void _rtl8822be_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[EEPROM_2G_5G_PA_TYPE_8822B]; - rtlhal->lna_type_2g = - hwinfo[EEPROM_2G_LNA_TYPE_GAIN_SEL_AB_8822B]; - if (rtlhal->pa_type_2g == 0xFF) - rtlhal->pa_type_2g = 0; - if (rtlhal->lna_type_2g == 0xFF) - rtlhal->lna_type_2g = 0; - - rtlhal->external_pa_2g = (rtlhal->pa_type_2g & BIT(4)) ? 1 : 0; - rtlhal->external_lna_2g = - (rtlhal->lna_type_2g & BIT(3)) ? 1 : 0; - - rtlhal->pa_type_5g = hwinfo[EEPROM_2G_5G_PA_TYPE_8822B]; - rtlhal->lna_type_5g = - hwinfo[EEPROM_5G_LNA_TYPE_GAIN_SEL_AB_8822B]; - if (rtlhal->pa_type_5g == 0xFF) - rtlhal->pa_type_5g = 0; - if (rtlhal->lna_type_5g == 0xFF) - rtlhal->lna_type_5g = 0; - - rtlhal->external_pa_5g = (rtlhal->pa_type_5g & BIT(0)) ? 1 : 0; - rtlhal->external_lna_5g = - (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 _rtl8822be_read_amplifier_type(struct ieee80211_hw *hw, u8 *hwinfo, - bool autoload_fail) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); - - u8 ext_type_pa_2g_a = - (hwinfo[EEPROM_2G_LNA_TYPE_GAIN_SEL_AB_8822B] & BIT(2)) >> - 2; /* 0xBD[2] */ - u8 ext_type_pa_2g_b = - (hwinfo[EEPROM_2G_LNA_TYPE_GAIN_SEL_AB_8822B] & BIT(6)) >> - 6; /* 0xBD[6] */ - u8 ext_type_pa_5g_a = - (hwinfo[EEPROM_5G_LNA_TYPE_GAIN_SEL_AB_8822B] & BIT(2)) >> - 2; /* 0xBF[2] */ - u8 ext_type_pa_5g_b = - (hwinfo[EEPROM_5G_LNA_TYPE_GAIN_SEL_AB_8822B] & BIT(6)) >> - 6; /* 0xBF[6] */ - u8 ext_type_lna_2g_a = (hwinfo[EEPROM_2G_LNA_TYPE_GAIN_SEL_AB_8822B] & - (BIT(1) | BIT(0))) >> - 0; /* 0xBD[1:0] */ - u8 ext_type_lna_2g_b = (hwinfo[EEPROM_2G_LNA_TYPE_GAIN_SEL_AB_8822B] & - (BIT(5) | BIT(4))) >> - 4; /* 0xBD[5:4] */ - u8 ext_type_lna_5g_a = (hwinfo[EEPROM_5G_LNA_TYPE_GAIN_SEL_AB_8822B] & - (BIT(1) | BIT(0))) >> - 0; /* 0xBF[1:0] */ - u8 ext_type_lna_5g_b = (hwinfo[EEPROM_5G_LNA_TYPE_GAIN_SEL_AB_8822B] & - (BIT(5) | BIT(4))) >> - 4; /* 0xBF[5:4] */ - - _rtl8822be_read_pa_type(hw, hwinfo, autoload_fail); - - /* [2.4G] Path A and B are both extPA */ - if ((rtlhal->pa_type_2g & (BIT(5) | BIT(4))) == (BIT(5) | BIT(4))) - rtlhal->type_gpa = ext_type_pa_2g_b << 2 | ext_type_pa_2g_a; - - /* [5G] Path A and B are both extPA */ - if ((rtlhal->pa_type_5g & (BIT(1) | BIT(0))) == (BIT(1) | BIT(0))) - rtlhal->type_apa = ext_type_pa_5g_b << 2 | ext_type_pa_5g_a; - - /* [2.4G] Path A and B are both extLNA */ - if ((rtlhal->lna_type_2g & (BIT(7) | BIT(3))) == (BIT(7) | BIT(3))) - rtlhal->type_glna = ext_type_lna_2g_b << 2 | ext_type_lna_2g_a; - - /* [5G] Path A and B are both extLNA */ - if ((rtlhal->lna_type_5g & (BIT(7) | BIT(3))) == (BIT(7) | BIT(3))) - rtlhal->type_alna = ext_type_lna_5g_b << 2 | ext_type_lna_5g_a; -} - -static void _rtl8822be_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) - rtlhal->rfe_type = hwinfo[EEPROM_RFE_OPTION_8822B]; - else - rtlhal->rfe_type = 0; - - if (rtlhal->rfe_type == 0xFF) - rtlhal->rfe_type = 0; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "RFE Type: 0x%2x\n", - rtlhal->rfe_type); -} - -static void _rtl8822be_read_adapter_info(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - struct rtl_halmac_ops *halmac_ops = rtlpriv->halmac.ops; - u16 i, usvalue; - u8 *hwinfo; - u16 eeprom_id; - u32 efuse_size; - int err; - - if (rtlefuse->epromtype != EEPROM_BOOT_EFUSE) { - pr_err("RTL8822B Not boot from efuse!!"); - return; - } - - /* read logical efuse size (normalely, 0x0300) */ - err = halmac_ops->halmac_get_logical_efuse_size(rtlpriv, &efuse_size); - - if (err || !efuse_size) { - pr_err("halmac_get_logical_efuse_size err=%d efuse_size=0x%X", - err, efuse_size); - efuse_size = HWSET_MAX_SIZE; - } - - if (efuse_size > HWSET_MAX_SIZE) { - pr_err("halmac_get_logical_efuse_size efuse_size=0x%X > 0x%X", - efuse_size, HWSET_MAX_SIZE); - efuse_size = HWSET_MAX_SIZE; - } - - /* read efuse */ - hwinfo = kzalloc(efuse_size, GFP_KERNEL); - - err = halmac_ops->halmac_read_logical_efuse_map(rtlpriv, hwinfo, - efuse_size); - if (err) { - pr_err("%s: <ERROR> fail to get efuse map!\n", __func__); - goto label_end; - } - - /* copy to efuse_map (need?) */ - memcpy(&rtlefuse->efuse_map[EFUSE_INIT_MAP][0], hwinfo, - EFUSE_MAX_LOGICAL_SIZE); - memcpy(&rtlefuse->efuse_map[EFUSE_MODIFY_MAP][0], hwinfo, - EFUSE_MAX_LOGICAL_SIZE); - - /* parse content */ - RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n", hwinfo, - HWSET_MAX_SIZE); - - eeprom_id = *((u16 *)&hwinfo[0]); - if (eeprom_id != RTL8822B_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) - goto label_end; - - /*VID DID SVID SDID*/ - 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_CUSTOM_ID_8822B]; - 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); - /*EEPROM version*/ - rtlefuse->eeprom_version = *(u8 *)&hwinfo[EEPROM_VERSION_8822B]; - /*mac address*/ - for (i = 0; i < 6; i += 2) { - usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR_8822BE + i]; - *((u16 *)(&rtlefuse->dev_addr[i])) = usvalue; - } - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "dev_addr: %pM\n", - rtlefuse->dev_addr); - - /* channel plan */ - rtlefuse->eeprom_channelplan = - *(u8 *)&hwinfo[EEPROM_CHANNEL_PLAN_8822B]; - - /* set channel plan from efuse */ - rtlefuse->channel_plan = rtlefuse->eeprom_channelplan; - if (rtlefuse->channel_plan == 0xFF) - rtlefuse->channel_plan = 0x7f; /* use 2G + 5G as default */ - - /*tx power*/ - _rtl8822be_read_txpower_info_from_hwpg(hw, rtlefuse->autoload_failflag, - hwinfo); - - rtl8822be_read_bt_coexist_info_from_hwpg( - hw, rtlefuse->autoload_failflag, hwinfo); - - /*amplifier type*/ - _rtl8822be_read_amplifier_type(hw, hwinfo, rtlefuse->autoload_failflag); - - /*rfe type*/ - _rtl8822be_read_rfe_type(hw, hwinfo, rtlefuse->autoload_failflag); - - /*board type*/ - rtlefuse->board_type = - (((*(u8 *)&hwinfo[EEPROM_RF_BOARD_OPTION_8822B]) & 0xE0) >> 5); - if ((*(u8 *)&hwinfo[EEPROM_RF_BOARD_OPTION_8822B]) == 0xFF) - rtlefuse->board_type = 0; - - if (rtlpriv->btcoexist.btc_info.btcoexist == 1) - rtlefuse->board_type |= BIT(2); /* ODM_BOARD_BT */ - - /* phydm maintain rtlhal->board_type and rtlhal->package_type */ - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "board_type = 0x%x\n", - rtlefuse->board_type); - /*parse xtal*/ - rtlefuse->crystalcap = hwinfo[EEPROM_XTAL_8822B]; - if (hwinfo[EEPROM_XTAL_8822B] == 0xFF) - rtlefuse->crystalcap = 0; /*0x20;*/ - - /*antenna diversity*/ - rtlefuse->antenna_div_type = 0; - rtlefuse->antenna_div_cfg = 0; - -label_end: - kfree(hwinfo); -} - -static void _rtl8822be_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; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "RT Customized ID: 0x%02X\n", - rtlhal->oem_id); -} - -static void _rtl8822be_read_pa_bias(struct ieee80211_hw *hw, - struct rtl_phydm_params *params) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_halmac_ops *halmac_ops = rtlpriv->halmac.ops; - u32 size; - u8 *map = NULL; - - /* fill default values */ - params->efuse0x3d7 = 0xFF; - params->efuse0x3d8 = 0xFF; - - if (halmac_ops->halmac_get_physical_efuse_size(rtlpriv, &size)) - goto err; - - map = kmalloc(size, GFP_KERNEL); - if (!map) - goto err; - - if (halmac_ops->halmac_read_physical_efuse_map(rtlpriv, map, size)) - goto err; - - params->efuse0x3d7 = map[0x3d7]; - params->efuse0x3d8 = map[0x3d8]; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "efuse0x3d7 = 0x%2x, efuse0x3d8 = 0x%2x\n", - params->efuse0x3d7, params->efuse0x3d8); - -err: - kfree(map); -} - -void rtl8822be_read_eeprom_info(struct ieee80211_hw *hw, - struct rtl_phydm_params *params) -{ - 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 = _rtl8822be_read_chip_version(hw); - - params->mp_chip = (rtlhal->version & BIT_RTL_ID_8822B) ? 0 : 1; - params->fab_ver = BIT_GET_VENDOR_ID_8822B(rtlhal->version) >> 2; - params->cut_ver = BIT_GET_CHIP_VER_8822B(rtlhal->version); - - /* fab_ver mapping */ - if (params->fab_ver == 2) - params->fab_ver = 1; - else if (params->fab_ver == 1) - params->fab_ver = 2; - - /* read PA bias: params->efuse0x3d7/efuse0x3d8 */ - _rtl8822be_read_pa_bias(hw, params); - - 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_SYS_EEPROM_CTRL_8822B); - 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; - _rtl8822be_read_adapter_info(hw); - } else { - pr_err("Autoload ERR!!\n"); - } - _rtl8822be_hal_customized_behavior(hw); - - rtlphy->rfpath_rx_enable[0] = true; - if (rtlphy->rf_type == RF_2T2R) - rtlphy->rfpath_rx_enable[1] = true; -} - -void rtl8822be_read_eeprom_info_dummy(struct ieee80211_hw *hw) -{ - /* - * 8822b use halmac, so - * move rtl8822be_read_eeprom_info() to rtl8822be_init_sw_vars() - * after halmac_init_adapter(). - */ -} - -static u32 _rtl8822be_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 u8 _rtl8822be_get_vht_en(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 _rtl8822be_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 _rtl8822be_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 _rtl8822be_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 == 99 /*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 rtl8822be_update_hal_rate_mask(struct ieee80211_hw *hw, - struct ieee80211_sta *sta, - u8 rssi_level, bool update_bw) -{ - 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, ratr_bitmap_msb = 0; - 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 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 |= _rtl8822be_rate_to_bitmap_2ssvht( - sta->vht_cap.vht_mcs.rx_mcs_map) - << 12; - - b_shortgi = _rtl8822be_get_ra_shortgi(hw, sta, macid); - rf_type = _rtl8822be_get_ra_rftype(hw, wirelessmode, ratr_bitmap); - - ratr_index = rtlpriv->phydm.ops->phydm_rate_id_mapping( - rtlpriv, wirelessmode, rf_type, rtlphy->current_chan_bw); - sta_entry->ratr_index = ratr_index; - - rtlpriv->phydm.ops->phydm_get_ra_bitmap( - rtlpriv, wirelessmode, rf_type, rtlphy->current_chan_bw, - rssi_level, &ratr_bitmap_msb, &ratr_bitmap); - - RT_TRACE(rtlpriv, COMP_RATR, DBG_LOUD, "ratr_bitmap :%x\n", - ratr_bitmap); - - rate_mask[0] = macid; - rate_mask[1] = ratr_index | (b_shortgi ? 0x80 : 0x00); - rate_mask[2] = - rtlphy->current_chan_bw | ((!update_bw) << 3) | - _rtl8822be_get_vht_en(wirelessmode, ratr_bitmap) | - _rtl8822be_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:%08x, %02x:%02x:%02x:%02x:%02x:%02x:%02x\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]); - rtl8822be_fill_h2c_cmd(hw, H2C_8822B_MACID_CFG, 7, rate_mask); - - /* for h2c cmd 0x46, only modify cmd id & ra mask */ - /* Keep rate_mask0~2 of cmd 0x40, but clear byte3 and later */ - /* 8822B has no 3SS, so keep it zeros. */ - memset(rate_mask + 3, 0, 4); - - rtl8822be_fill_h2c_cmd(hw, H2C_8822B_MACID_CFG_3SS, 7, rate_mask); - - _rtl8822be_set_bcn_ctrl_reg(hw, BIT(3), 0); -} - -void rtl8822be_update_hal_rate_tbl(struct ieee80211_hw *hw, - struct ieee80211_sta *sta, u8 rssi_level, - bool update_bw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - if (rtlpriv->dm.useramask) - rtl8822be_update_hal_rate_mask(hw, sta, rssi_level, update_bw); -} - -void rtl8822be_update_channel_access_setting(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - u16 sifs_timer; - - rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, - (u8 *)&mac->slot_time); - if (!mac->ht_enable) - sifs_timer = 0x0a0a; - else - sifs_timer = 0x0e0e; - rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer); -} - -bool rtl8822be_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid) -{ - *valid = 1; - return true; -} - -void rtl8822be_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; - } - } - - return; - } - - 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 %#x not processed\n", enc_algo); - enc_algo = CAM_TKIP; - break; - } - - if (is_wepkey || rtlpriv->sec.use_defaultkey) { - macaddr = cam_const_addr[key_index]; - entry_id = key_index; - } else { - if (is_group) { - macaddr = cam_const_broad; - entry_id = key_index; - } else { - if (mac->opmode == NL80211_IFTYPE_AP) { - entry_id = - rtl_cam_get_free_entry(hw, p_macaddr); - if (entry_id >= TOTAL_CAM_ENTRY) { - pr_err("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 rtl8822be_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 val32; - - val32 = rtl_read_dword(rtlpriv, REG_WL_BT_PWR_CTRL_8822B); - if (val32 & BIT_BT_FUNC_EN_8822B) - rtlpriv->btcoexist.btc_info.btcoexist = 1; - else - rtlpriv->btcoexist.btc_info.btcoexist = 0; - - if (!auto_load_fail) { - value = hwinfo[EEPROM_RF_BT_SETTING_8822B]; - - rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8822B; - rtlpriv->btcoexist.btc_info.ant_num = - (value & BIT(0) ? ANT_TOTAL_X1 : ANT_TOTAL_X2); - } else { - rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8822B; - rtlpriv->btcoexist.btc_info.ant_num = ANT_TOTAL_X2; - } -} - -void rtl8822be_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 rtl8822be_suspend(struct ieee80211_hw *hw) {} - -void rtl8822be_resume(struct ieee80211_hw *hw) {} |