staging: r8822be: Add the driver code

The RTL8822BE, an 802.11ac wireless network card, is now appearing in
new computers. Its driver is being placed in staging to reduce the time
that users of this new card will have access to in-kernel drivers.

This commit adds the code for the new r8822be driver.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtlwifi/rtl8822be/def.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822B_DEF_H__
+#define __RTL8822B_DEF_H__
+
+#define RX_DESC_NUM_8822BE	512
+
+#define HAL_PRIME_CHNL_OFFSET_DONT_CARE	0
+#define HAL_PRIME_CHNL_OFFSET_LOWER	1
+#define HAL_PRIME_CHNL_OFFSET_UPPER	2
+
+#define RX_MPDU_QUEUE	0
+
+#define IS_HT_RATE(_rate) (_rate >= DESC_RATEMCS0)
+#define IS_CCK_RATE(_rate) (_rate >= DESC_RATE1M && _rate <= DESC_RATE11M)
+#define IS_OFDM_RATE(_rate) (_rate >= DESC_RATE6M && _rate <= DESC_RATE54M)
+#define IS_1T_RATE(_rate)                                                      \
+	((_rate >= DESC_RATE1M && _rate <= DESC_RATEMCS7) ||                   \
+	 (_rate >= DESC_RATEVHT1SS_MCS0 && _rate <= DESC_RATEVHT1SS_MCS9))
+#define IS_2T_RATE(_rate)                                                      \
+	((_rate >= DESC_RATEMCS8 && _rate <= DESC_RATEMCS15) ||                \
+	 (_rate >= DESC_RATEVHT2SS_MCS0 && _rate <= DESC_RATEVHT2SS_MCS9))
+
+#define IS_1T_RATESEC(_rs)                                                     \
+	((_rs == CCK) || (_rs == OFDM) || (_rs == HT_MCS0_MCS7) ||             \
+	 (_rs == VHT_1SSMCS0_1SSMCS9))
+#define IS_2T_RATESEC(_rs)                                                     \
+	((_rs == HT_MCS8_MCS15) || (_rs == VHT_2SSMCS0_2SSMCS9))
+
+enum rx_packet_type {
+	NORMAL_RX,
+	C2H_PACKET,
+};
+
+enum rtl_desc_qsel {
+	QSLT_BK	= 0x2,
+	QSLT_BE	= 0x0,
+	QSLT_VI	= 0x5,
+	QSLT_VO	= 0x7,
+	QSLT_BEACON	= 0x10,
+	QSLT_HIGH	= 0x11,
+	QSLT_MGNT	= 0x12,
+	QSLT_CMD	= 0x13,
+};
+
+enum vht_data_sc {
+	VHT_DATA_SC_DONOT_CARE	= 0,
+	VHT_DATA_SC_20_UPPER_OF_80MHZ	= 1,
+	VHT_DATA_SC_20_LOWER_OF_80MHZ	= 2,
+	VHT_DATA_SC_20_UPPERST_OF_80MHZ	= 3,
+	VHT_DATA_SC_20_LOWEST_OF_80MHZ	= 4,
+	VHT_DATA_SC_20_RECV1	= 5,
+	VHT_DATA_SC_20_RECV2	= 6,
+	VHT_DATA_SC_20_RECV3	= 7,
+	VHT_DATA_SC_20_RECV4	= 8,
+	VHT_DATA_SC_40_UPPER_OF_80MHZ	= 9,
+	VHT_DATA_SC_40_LOWER_OF_80MHZ	= 10,
+};
+#endif

drivers/staging/rtlwifi/rtl8822be/fw.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822B__FW__H__
+#define __RTL8822B__FW__H__
+
+#define USE_OLD_WOWLAN_DEBUG_FW	0
+
+#define H2C_8822B_RSVDPAGE_LOC_LEN	5
+#define H2C_8822B_PWEMODE_LENGTH	7
+#define H2C_8822B_JOINBSSRPT_LENGTH	1
+#define H2C_8822B_AP_OFFLOAD_LENGTH	3
+#define H2C_8822B_WOWLAN_LENGTH	3
+#define H2C_8822B_KEEP_ALIVE_CTRL_LENGTH	3
+#if (USE_OLD_WOWLAN_DEBUG_FW == 0)
+#define H2C_8822B_REMOTE_WAKE_CTRL_LEN	1
+#else
+#define H2C_8822B_REMOTE_WAKE_CTRL_LEN	3
+#endif
+#define H2C_8822B_AOAC_GLOBAL_INFO_LEN	2
+#define H2C_8822B_AOAC_RSVDPAGE_LOC_LEN	7
+#define H2C_DEFAULT_PORT_ID_LEN	2
+
+/* Fw PS state for RPWM.
+ *BIT[2:0] = HW state
+ *BIT[3] = Protocol PS state,  1: register active state, 0: register sleep state
+ *BIT[4] = sub-state
+ */
+#define FW_PS_RF_ON	BIT(2)
+#define FW_PS_REGISTER_ACTIVE	BIT(3)
+
+#define FW_PS_ACK	BIT(6)
+#define FW_PS_TOGGLE	BIT(7)
+
+/* 8822B RPWM value*/
+/* BIT[0] = 1: 32k, 0: 40M*/
+#define FW_PS_CLOCK_OFF	BIT(0) /* 32k */
+#define FW_PS_CLOCK_ON	0 /* 40M */
+
+#define FW_PS_STATE_MASK	(0x0F)
+#define FW_PS_STATE_HW_MASK	(0x07)
+#define FW_PS_STATE_INT_MASK	(0x3F)
+
+#define FW_PS_STATE(x) (FW_PS_STATE_MASK & (x))
+
+#define FW_PS_STATE_ALL_ON_8822B	(FW_PS_CLOCK_ON)
+#define FW_PS_STATE_RF_ON_8822B	(FW_PS_CLOCK_ON)
+#define FW_PS_STATE_RF_OFF_8822B	(FW_PS_CLOCK_ON)
+#define FW_PS_STATE_RF_OFF_LOW_PWR	(FW_PS_CLOCK_OFF)
+
+/* For 8822B H2C PwrMode Cmd ID 5.*/
+#define FW_PWR_STATE_ACTIVE ((FW_PS_RF_ON) | (FW_PS_REGISTER_ACTIVE))
+#define FW_PWR_STATE_RF_OFF	0
+
+#define FW_PS_IS_ACK(x) ((x) & FW_PS_ACK)
+
+#define IS_IN_LOW_POWER_STATE_8822B(fw_ps_state)                               \
+	(FW_PS_STATE(fw_ps_state) == FW_PS_CLOCK_OFF)
+
+#define FW_PWR_STATE_ACTIVE ((FW_PS_RF_ON) | (FW_PS_REGISTER_ACTIVE))
+#define FW_PWR_STATE_RF_OFF	0
+
+enum rtl8822b_h2c_cmd {
+	H2C_8822B_RSVDPAGE	= 0,
+	H2C_8822B_MSRRPT	= 1,
+	H2C_8822B_SCAN	= 2,
+	H2C_8822B_KEEP_ALIVE_CTRL	= 3,
+	H2C_8822B_DISCONNECT_DECISION	= 4,
+#if (USE_OLD_WOWLAN_DEBUG_FW == 1)
+	H2C_8822B_WO_WLAN	= 5,
+#endif
+	H2C_8822B_INIT_OFFLOAD	= 6,
+#if (USE_OLD_WOWLAN_DEBUG_FW == 1)
+	H2C_8822B_REMOTE_WAKE_CTRL	= 7,
+#endif
+	H2C_8822B_AP_OFFLOAD	= 8,
+	H2C_8822B_BCN_RSVDPAGE	= 9,
+	H2C_8822B_PROBERSP_RSVDPAGE	= 10,
+
+	H2C_8822B_SETPWRMODE	= 0x20,
+	H2C_8822B_PS_TUNING_PARA	= 0x21,
+	H2C_8822B_PS_TUNING_PARA2	= 0x22,
+	H2C_8822B_PS_LPS_PARA	= 0x23,
+	H2C_8822B_P2P_PS_OFFLOAD	= 024,
+	H2C_8822B_DEFAULT_PORT_ID	= 0x2C,
+
+#if (USE_OLD_WOWLAN_DEBUG_FW == 0)
+	H2C_8822B_WO_WLAN	= 0x80,
+	H2C_8822B_REMOTE_WAKE_CTRL	= 0x81,
+	H2C_8822B_AOAC_GLOBAL_INFO	= 0x82,
+	H2C_8822B_AOAC_RSVDPAGE	= 0x83,
+#endif
+	H2C_8822B_MACID_CFG	= 0x40,
+	H2C_8822B_RSSI_REPORT	= 0x42,
+	H2C_8822B_MACID_CFG_3SS	= 0x46,
+	/*Not defined CTW CMD for P2P yet*/
+	H2C_8822B_P2P_PS_CTW_CMD	= 0x99,
+	MAX_8822B_H2CCMD
+};
+
+enum rtl8822b_c2h_evt {
+	C2H_8822B_DBG	= 0x00,
+	C2H_8822B_LB	= 0x01,
+	C2H_8822B_TXBF	= 0x02,
+	C2H_8822B_TX_REPORT	= 0x03,
+	C2H_8822B_BT_INFO	= 0x09,
+	C2H_8822B_BT_MP	= 0x0B,
+	C2H_8822B_RA_RPT	= 0x0C,
+	MAX_8822B_C2HEVENT
+};
+
+/* H2C: 0x20 */
+#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val)                         \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 7, __val)
+#define SET_H2CCMD_PWRMODE_PARM_CLK_REQ(__ph2ccmd, __val)                      \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 7, 1, __val)
+#define SET_H2CCMD_PWRMODE_PARM_RLBM(__ph2ccmd, __val)                         \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 1, 0, 4, __val)
+#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val)                     \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 1, 4, 4, __val)
+#define SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(__ph2ccmd, __val)               \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 2, 0, 8, __val)
+#define SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(__ph2ccmd, __val)              \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 3, 0, 1, __val)
+#define SET_H2CCMD_PWRMODE_PARM_BCN_EARLY_RPT(__ph2ccmd, __val)                \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 3, 2, 1, __val)
+#define SET_H2CCMD_PWRMODE_PARM_PORT_ID(__ph2ccmd, __val)                      \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 3, 5, 3, __val)
+#define SET_H2CCMD_PWRMODE_PARM_PWR_STATE(__ph2ccmd, __val)                    \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 4, 0, 8, __val)
+#define SET_H2CCMD_PWRMODE_PARM_BYTE5(__ph2ccmd, __val)                        \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 5, 0, 8, __val)
+
+/* H2C: 0x00 */
+#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val)                    \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val)                       \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 1, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val)                    \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 2, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(__ph2ccmd, __val)                \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 3, 0, 8, __val)
+#define SET_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(__ph2ccmd, __val)             \
+	SET_BITS_TO_LE_1BYTE((__ph2ccmd) + 4, 0, 8, __val)
+
+/* H2C: 0x01 */
+#define SET_H2CCMD_MSRRPT_PARM_OPMODE(__ph2ccmd, __val)                        \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 1, __val)
+#define SET_H2CCMD_MSRRPT_PARM_MACID_IND(__ph2ccmd, __val)                     \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd, 1, 1, __val)
+#define SET_H2CCMD_MSRRPT_PARM_MACID(__ph2ccmd, __val)                         \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd + 1, 0, 8, __val)
+#define SET_H2CCMD_MSRRPT_PARM_MACID_END(__ph2ccmd, __val)                     \
+	SET_BITS_TO_LE_1BYTE(__ph2ccmd + 2, 0, 8, __val)
+
+/* H2C: 0x2C */
+#define SET_H2CCMD_DFTPID_PORT_ID(__ph2ccmd, __val)                            \
+	SET_BITS_TO_LE_1BYTE(((u8 *)(__ph2ccmd)), 0, 8, (__val))
+#define SET_H2CCMD_DFTPID_MAC_ID(__ph2ccmd, __val)                             \
+	SET_BITS_TO_LE_1BYTE(((u8 *)(__ph2ccmd)) + 1, 0, 8, (__val))
+
+void rtl8822be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, u32 cmd_len,
+			    u8 *cmdbuffer);
+void rtl8822be_set_default_port_id_cmd(struct ieee80211_hw *hw);
+void rtl8822be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
+void rtl8822be_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus);
+void rtl8822be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
+void rtl8822be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
+void rtl8822be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len);
+void rtl8822be_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
+				   u8 c2h_cmd_len, u8 *tmp_buf);
+bool rtl8822b_halmac_cb_write_data_rsvd_page(struct rtl_priv *rtlpriv, u8 *buf,
+					     u32 size);
+bool rtl8822b_halmac_cb_write_data_h2c(struct rtl_priv *rtlpriv, u8 *buf,
+				       u32 size);
+#endif

drivers/staging/rtlwifi/rtl8822be/hw.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822B_HW_H__
+#define __RTL8822B_HW_H__
+
+extern u8 rtl_channel5g[CHANNEL_MAX_NUMBER_5G];
+extern u8 rtl_channel5g_80m[CHANNEL_MAX_NUMBER_5G_80M];
+
+void rtl8822be_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
+void rtl8822be_read_eeprom_info(struct ieee80211_hw *hw,
+				struct rtl_phydm_params *params);
+void rtl8822be_read_eeprom_info_dummy(struct ieee80211_hw *hw);
+void rtl8822be_interrupt_recognized(struct ieee80211_hw *hw, u32 *p_inta,
+				    u32 *p_intb, u32 *p_intc, u32 *p_intd);
+int rtl8822be_hw_init(struct ieee80211_hw *hw);
+void rtl8822be_card_disable(struct ieee80211_hw *hw);
+void rtl8822be_enable_interrupt(struct ieee80211_hw *hw);
+void rtl8822be_disable_interrupt(struct ieee80211_hw *hw);
+int rtl8822be_set_network_type(struct ieee80211_hw *hw,
+			       enum nl80211_iftype type);
+void rtl8822be_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid);
+void rtl8822be_set_qos(struct ieee80211_hw *hw, int aci);
+void rtl8822be_set_beacon_related_registers(struct ieee80211_hw *hw);
+void rtl8822be_set_beacon_interval(struct ieee80211_hw *hw);
+void rtl8822be_update_interrupt_mask(struct ieee80211_hw *hw, u32 add_msr,
+				     u32 rm_msr);
+void rtl8822be_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
+void rtl8822be_update_hal_rate_tbl(struct ieee80211_hw *hw,
+				   struct ieee80211_sta *sta, u8 rssi_level,
+				   bool update_bw);
+void rtl8822be_update_channel_access_setting(struct ieee80211_hw *hw);
+bool rtl8822be_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid);
+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);
+void rtl8822be_enable_hw_security_config(struct ieee80211_hw *hw);
+void rtl8822be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
+					      bool autoload_fail, u8 *hwinfo);
+void rtl8822be_bt_reg_init(struct ieee80211_hw *hw);
+void rtl8822be_suspend(struct ieee80211_hw *hw);
+void rtl8822be_resume(struct ieee80211_hw *hw);
+void rtl8822be_fw_clk_off_timer_callback(unsigned long data);
+#endif

drivers/staging/rtlwifi/rtl8822be/led.c

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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 "../pci.h"
+#include "reg.h"
+#include "led.h"
+
+static void _rtl8822be_init_led(struct ieee80211_hw *hw, struct rtl_led *pled,
+				enum rtl_led_pin ledpin)
+{
+	pled->hw = hw;
+	pled->ledpin = ledpin;
+	pled->ledon = false;
+}
+
+void rtl8822be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n",
+		 REG_LEDCFG2_8822B, pled->ledpin);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		break;
+	case LED_PIN_LED1:
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
+			 "switch case not process\n");
+		break;
+	}
+	pled->ledon = true;
+}
+
+void rtl8822be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n",
+		 REG_LEDCFG2_8822B, pled->ledpin);
+
+	switch (pled->ledpin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		break;
+	case LED_PIN_LED1:
+
+		break;
+	default:
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
+			 "switch case not process\n");
+		break;
+	}
+	pled->ledon = false;
+}
+
+void rtl8822be_init_sw_leds(struct ieee80211_hw *hw)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+
+	_rtl8822be_init_led(hw, &pcipriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl8822be_init_led(hw, &pcipriv->ledctl.sw_led1, LED_PIN_LED1);
+}
+
+static void _rtl8822be_sw_led_control(struct ieee80211_hw *hw,
+				      enum led_ctl_mode ledaction)
+{
+	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_led *led0 = &pcipriv->ledctl.sw_led0;
+
+	switch (ledaction) {
+	case LED_CTL_POWER_ON:
+	case LED_CTL_LINK:
+	case LED_CTL_NO_LINK:
+		rtl8822be_sw_led_on(hw, led0);
+		break;
+	case LED_CTL_POWER_OFF:
+		rtl8822be_sw_led_off(hw, led0);
+		break;
+	default:
+		break;
+	}
+}
+
+void rtl8822be_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+
+	if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
+	    (ledaction == LED_CTL_TX || ledaction == LED_CTL_RX ||
+	     ledaction == LED_CTL_SITE_SURVEY || ledaction == LED_CTL_LINK ||
+	     ledaction == LED_CTL_NO_LINK ||
+	     ledaction == LED_CTL_START_TO_LINK ||
+	     ledaction == LED_CTL_POWER_ON)) {
+		return;
+	}
+	RT_TRACE(rtlpriv, COMP_LED, DBG_TRACE, "ledaction %d,\n", ledaction);
+	_rtl8822be_sw_led_control(hw, ledaction);
+}

drivers/staging/rtlwifi/rtl8822be/led.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822B_LED_H__
+#define __RTL8822B_LED_H__
+
+void rtl8822be_init_sw_leds(struct ieee80211_hw *hw);
+void rtl8822be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl8822be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled);
+void rtl8822be_led_control(struct ieee80211_hw *hw,
+			   enum led_ctl_mode ledaction);
+#endif

drivers/staging/rtlwifi/rtl8822be/phy.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822BE_PHY_H__
+#define __RTL8822BE_PHY_H__
+
+/* It must always set to 4, otherwise read
+ * efuse table sequence will be wrong.
+ */
+#define MAX_TX_COUNT	4
+#define TX_1S	0
+#define TX_2S	1
+#define TX_3S	2
+#define TX_4S	3
+
+#define MAX_POWER_INDEX	0x3F
+
+#define MAX_PRECMD_CNT	16
+#define MAX_RFDEPENDCMD_CNT	16
+#define MAX_POSTCMD_CNT	16
+
+#define MAX_DOZE_WAITING_TIMES_9x 64
+
+#define RT_CANNOT_IO(hw) false
+#define HIGHPOWER_RADIOA_ARRAYLEN	22
+
+#define IQK_ADDA_REG_NUM	16
+#define IQK_BB_REG_NUM	9
+#define MAX_TOLERANCE	5
+#define IQK_DELAY_TIME	10
+#define index_mapping_NUM 15
+
+#define APK_BB_REG_NUM	5
+#define APK_AFE_REG_NUM	16
+#define APK_CURVE_REG_NUM	4
+#define PATH_NUM	2
+
+#define LOOP_LIMIT	5
+#define MAX_STALL_TIME	50
+#define ANTENNA_DIVERSITY_VALUE	0x80
+#define MAX_TXPWR_IDX_NMODE_92S	63
+#define RESET_CNT_LIMIT	3
+
+#define IQK_ADDA_REG_NUM	16
+#define IQK_MAC_REG_NUM	4
+
+#define RF6052_MAX_PATH	2
+
+#define CT_OFFSET_MAC_ADDR	0X16
+
+#define CT_OFFSET_CCK_TX_PWR_IDX	0x5A
+#define CT_OFFSET_HT401S_TX_PWR_IDX	0x60
+#define CT_OFFSET_HT402S_TX_PWR_IDX_DIFF	0x66
+#define CT_OFFSET_HT20_TX_PWR_IDX_DIFF	0x69
+#define CT_OFFSET_OFDM_TX_PWR_IDX_DIFF	0x6C
+
+#define CT_OFFSET_HT40_MAX_PWR_OFFSET	0x6F
+#define CT_OFFSET_HT20_MAX_PWR_OFFSET	0x72
+
+#define CT_OFFSET_CHANNEL_PLAH	0x75
+#define CT_OFFSET_THERMAL_METER	0x78
+#define CT_OFFSET_RF_OPTION	0x79
+#define CT_OFFSET_VERSION	0x7E
+#define CT_OFFSET_CUSTOMER_ID	0x7F
+
+#define RTL8822BE_MAX_PATH_NUM	2
+
+#define TARGET_CHNL_NUM_2G_5G_8822B	59
+
+u32 rtl8822be_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr,
+			       u32 bitmask);
+void rtl8822be_phy_set_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
+			      u32 data);
+u32 rtl8822be_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
+			       u32 regaddr, u32 bitmask);
+void rtl8822be_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
+			      u32 regaddr, u32 bitmask, u32 data);
+bool rtl8822be_phy_bb_config(struct ieee80211_hw *hw);
+bool rtl8822be_phy_rf_config(struct ieee80211_hw *hw);
+bool rtl8822be_halmac_cb_init_mac_register(struct rtl_priv *rtlpriv);
+bool rtl8822be_halmac_cb_init_bb_rf_register(struct rtl_priv *rtlpriv);
+void rtl8822be_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel);
+void rtl8822be_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel);
+void rtl8822be_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation);
+void rtl8822be_phy_set_bw_mode_callback(struct ieee80211_hw *hw);
+void rtl8822be_phy_set_bw_mode(struct ieee80211_hw *hw,
+			       enum nl80211_channel_type ch_type);
+u8 rtl8822be_phy_sw_chnl(struct ieee80211_hw *hw);
+void rtl8822be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+void rtl8822be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery);
+void rtl8822be_phy_ap_calibrate(struct ieee80211_hw *hw, char delta);
+void rtl8822be_phy_lc_calibrate(struct ieee80211_hw *hw);
+void rtl8822be_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain);
+bool rtl8822be_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+					     enum radio_path rfpath);
+bool rtl8822be_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
+					     enum radio_path rfpath);
+bool rtl8822be_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype);
+bool rtl8822be_phy_set_rf_power_state(struct ieee80211_hw *hw,
+				      enum rf_pwrstate rfpwr_state);
+void rtl8822be_phy_set_txpower_level_by_path(struct ieee80211_hw *hw,
+					     u8 channel, u8 path);
+void rtl8822be_do_iqk(struct ieee80211_hw *hw, u8 delta_thermal_index,
+		      u8 thermal_value, u8 threshold);
+void rtl8822be_do_iqk(struct ieee80211_hw *hw, u8 delta_thermal_index,
+		      u8 thermal_value, u8 threshold);
+void rtl8822be_reset_iqk_result(struct ieee80211_hw *hw);
+
+u8 rtl8822be_get_txpower_index(struct ieee80211_hw *hw, u8 path, u8 rate,
+			       u8 bandwidth, u8 channel);
+void rtl8822be_phy_set_tx_power_index_by_rs(struct ieee80211_hw *hw, u8 channel,
+					    u8 path, enum rate_section rs);
+void rtl8822be_store_tx_power_by_rate(struct ieee80211_hw *hw, u32 band,
+				      u32 rfpath, u32 txnum, u32 regaddr,
+				      u32 bitmask, u32 data);
+void rtl8822be_phy_set_txpower_limit(struct ieee80211_hw *hw, u8 *pregulation,
+				     u8 *pband, u8 *pbandwidth,
+				     u8 *prate_section, u8 *prf_path,
+				     u8 *pchannel, u8 *ppower_limit);
+bool rtl8822be_load_txpower_by_rate(struct ieee80211_hw *hw);
+bool rtl8822be_load_txpower_limit(struct ieee80211_hw *hw);
+
+#endif

drivers/staging/rtlwifi/rtl8822be/sw.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822B_SW_H__
+#define __RTL8822B_SW_H__
+
+int rtl8822be_init_sw_vars(struct ieee80211_hw *hw);
+void rtl8822be_deinit_sw_vars(struct ieee80211_hw *hw);
+bool rtl8822be_get_btc_status(void);
+#endif

drivers/staging/rtlwifi/rtl8822be/trx.h

+/******************************************************************************
+ *
+ * Copyright(c) 2016  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>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8822B_TRX_H__
+#define __RTL8822B_TRX_H__
+
+#include "../halmac/halmac_tx_desc_nic.h"
+#include "../halmac/halmac_rx_desc_nic.h"
+
+#define TX_DESC_SIZE	64
+
+#define RX_DRV_INFO_SIZE_UNIT	8
+
+#define TX_DESC_NEXT_DESC_OFFSET	48
+#define USB_HWDESC_HEADER_LEN	48
+
+#define RX_DESC_SIZE	24
+#define MAX_RECEIVE_BUFFER_SIZE	8192
+
+#define SET_EARLYMODE_PKTNUM(__paddr, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__paddr, 0, 4, __val)
+#define SET_EARLYMODE_LEN0(__paddr, __val)                                     \
+	SET_BITS_TO_LE_4BYTE(__paddr, 4, 15, __val)
+#define SET_EARLYMODE_LEN1(__paddr, __val)                                     \
+	SET_BITS_TO_LE_4BYTE(__paddr, 16, 2, __val)
+#define SET_EARLYMODE_LEN1_1(__paddr, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__paddr, 19, 13, __val)
+#define SET_EARLYMODE_LEN1_2(__paddr, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__paddr + 4, 0, 2, __val)
+#define SET_EARLYMODE_LEN2(__paddr, __val)                                     \
+	SET_BITS_TO_LE_4BYTE(__paddr + 4, 2, 15, __val)
+#define SET_EARLYMODE_LEN2_1(__paddr, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__paddr, 2, 4, __val)
+#define SET_EARLYMODE_LEN2_2(__paddr, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__paddr + 4, 0, 8, __val)
+#define SET_EARLYMODE_LEN3(__paddr, __val)                                     \
+	SET_BITS_TO_LE_4BYTE(__paddr + 4, 17, 15, __val)
+#define SET_EARLYMODE_LEN4(__paddr, __val)                                     \
+	SET_BITS_TO_LE_4BYTE(__paddr + 4, 20, 12, __val)
+
+/* TX/RX buffer descriptor */
+
+/* for Txfilldescroptor8822be, fill the desc content. */
+#define SET_TXBUFFER_DESC_LEN_WITH_OFFSET(__pdesc, __offset, __val)            \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16), 0, 16, __val)
+#define SET_TXBUFFER_DESC_AMSDU_WITH_OFFSET(__pdesc, __offset, __val)          \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16), 31, 1, __val)
+#define SET_TXBUFFER_DESC_ADD_LOW_WITH_OFFSET(__pdesc, __offset, __val)        \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16) + 4, 0, 32, __val)
+#define SET_TXBUFFER_DESC_ADD_HIGH_WITH_OFFSET(pbd, off, val, dma64)	       \
+	(dma64 ? SET_BITS_TO_LE_4BYTE((pbd) + ((off) * 16) + 8, 0, 32, val) : 0)
+#define GET_TXBUFFER_DESC_ADDR_LOW(__pdesc, __offset)                          \
+	LE_BITS_TO_4BYTE((__pdesc) + ((__offset) * 16) + 4, 0, 32)
+#define GET_TXBUFFER_DESC_ADDR_HIGH(pbd, off, dma64)			       \
+	(dma64 ? LE_BITS_TO_4BYTE((pbd) + ((off) * 16) + 8, 0, 32) : 0)
+
+/* Dword 0 */
+#define SET_TX_BUFF_DESC_LEN_0(__pdesc, __val)                                 \
+	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
+#define SET_TX_BUFF_DESC_PSB(__pdesc, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__pdesc, 16, 15, __val)
+#define SET_TX_BUFF_DESC_OWN(__pdesc, __val)                                   \
+	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
+
+/* Dword 1 */
+#define SET_TX_BUFF_DESC_ADDR_LOW_0(__pdesc, __val)                            \
+	SET_BITS_TO_LE_4BYTE((__pdesc) + 4, 0, 32, __val)
+/* Dword 2 */
+#define SET_TX_BUFF_DESC_ADDR_HIGH_0(bdesc, val, dma64)			       \
+	SET_TXBUFFER_DESC_ADD_HIGH_WITH_OFFSET(bdesc, 0, val, dma64)
+/* Dword 3 / RESERVED 0 */
+
+/* RX buffer  */
+
+/* DWORD 0 */
+#define SET_RX_BUFFER_DESC_DATA_LENGTH(__rx_status_desc, __val)                \
+	SET_BITS_TO_LE_4BYTE(__rx_status_desc, 0, 14, __val)
+#define SET_RX_BUFFER_DESC_LS(__rx_status_desc, __val)                         \
+	SET_BITS_TO_LE_4BYTE(__rx_status_desc, 15, 1, __val)
+#define SET_RX_BUFFER_DESC_FS(__rx_status_desc, __val)                         \
+	SET_BITS_TO_LE_4BYTE(__rx_status_desc, 16, 1, __val)
+#define SET_RX_BUFFER_DESC_TOTAL_LENGTH(__rx_status_desc, __val)               \
+	SET_BITS_TO_LE_4BYTE(__rx_status_desc, 16, 15, __val)
+
+#define GET_RX_BUFFER_DESC_OWN(__rx_status_desc)                               \
+	LE_BITS_TO_4BYTE(__rx_status_desc, 31, 1)
+#define GET_RX_BUFFER_DESC_LS(__rx_status_desc)                                \
+	LE_BITS_TO_4BYTE(__rx_status_desc, 15, 1)
+#define GET_RX_BUFFER_DESC_FS(__rx_status_desc)                                \
+	LE_BITS_TO_4BYTE(__rx_status_desc, 16, 1)
+#define GET_RX_BUFFER_DESC_TOTAL_LENGTH(__rx_status_desc)                      \
+	LE_BITS_TO_4BYTE(__rx_status_desc, 16, 15)
+
+/* DWORD 1 */
+#define SET_RX_BUFFER_PHYSICAL_LOW(__rx_status_desc, __val)                    \
+	SET_BITS_TO_LE_4BYTE(__rx_status_desc + 4, 0, 32, __val)
+
+/* DWORD 2 */
+#define SET_RX_BUFFER_PHYSICAL_HIGH(__rx_status_desc, __val, dma64)            \
+	(dma64 ? SET_BITS_TO_LE_4BYTE((__rx_status_desc) + 8, 0, 32, __val) : 0)
+
+#define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)                              \
+	do {                                                                   \
+		if (_size > TX_DESC_NEXT_DESC_OFFSET)                          \
+			memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);          \
+		else                                                           \
+			memset(__pdesc, 0, _size);                             \
+	} while (0)
+
+void rtl8822be_rx_check_dma_ok(struct ieee80211_hw *hw, u8 *header_desc,
+			       u8 queue_index);
+u16 rtl8822be_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw,
+					u8 queue_index);
+u16 rtl8822be_get_available_desc(struct ieee80211_hw *hw, u8 queue_index);
+void rtl8822be_pre_fill_tx_bd_desc(struct ieee80211_hw *hw, u8 *tx_bd_desc,
+				   u8 *desc, u8 queue_index,
+				   struct sk_buff *skb, dma_addr_t addr);
+
+void rtl8822be_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
+			    u8 *pdesc_tx, u8 *pbd_desc_tx,
+			    struct ieee80211_tx_info *info,
+			    struct ieee80211_sta *sta, struct sk_buff *skb,
+			    u8 hw_queue, struct rtl_tcb_desc *ptcb_desc);
+void rtl8822be_tx_fill_special_desc(struct ieee80211_hw *hw, u8 *pdesc,
+				    u8 *pbd_desc, struct sk_buff *skb,
+				    u8 hw_queue);
+bool rtl8822be_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *status,
+			     struct ieee80211_rx_status *rx_status, u8 *pdesc,
+			     struct sk_buff *skb);
+void rtl8822be_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
+			u8 desc_name, u8 *val);
+u64 rtl8822be_get_desc(struct ieee80211_hw *hw,
+		       u8 *pdesc, bool istx, u8 desc_name);
+bool rtl8822be_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue,
+				 u16 index);
+void rtl8822be_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
+void rtl8822be_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
+			       bool firstseg, bool lastseg,
+			       struct sk_buff *skb);
+u32 rtl8822be_rx_command_packet(struct ieee80211_hw *hw,
+				const struct rtl_stats *status,
+				struct sk_buff *skb);
+#endif