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Commit d7297a86 authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
Browse files

rtlwifi: btcoex: add routine to set default port id 



Tell wifi and BT firmware the default port ID to set multiports' state
properly, but only 8822be needs this function currently.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 2cdd634e

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c

+22 −0
Original line number Diff line number Diff line
@@ -1039,6 +1039,28 @@ static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id, 
					cmd_len, cmd_buf);

}



void halbtc_send_wifi_port_id_cmd(void *bt_context)

{

	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;

	struct rtl_priv *rtlpriv = btcoexist->adapter;

	u8 cmd_buf[1] = {0};	/* port id [2:0] = 0 */



	rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, H2C_BT_PORT_ID,

					1, cmd_buf);

}



void halbtc_set_default_port_id_cmd(void *bt_context)

{

	struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;

	struct rtl_priv *rtlpriv = btcoexist->adapter;

	struct ieee80211_hw *hw = rtlpriv->mac80211.hw;



	if (!rtlpriv->cfg->ops->set_default_port_id_cmd)

		return;



	rtlpriv->cfg->ops->set_default_port_id_cmd(hw);

}



static

void halbtc_set_bt_reg(void *btc_context, u8 reg_type, u32 offset, u32 set_val)

{

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h

+2 −0
Original line number Diff line number Diff line
@@ -691,6 +691,8 @@ void exhalbtc_lps_leave(struct btc_coexist *btcoexist); 
void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist);

void exhalbtc_set_single_ant_path(struct btc_coexist *btcoexist,

				  u8 single_ant_path);

void halbtc_send_wifi_port_id_cmd(void *bt_context);

void halbtc_set_default_port_id_cmd(void *bt_context);



/* The following are used by wifi_only case */

enum wifionly_chip_interface {

drivers/net/wireless/realtek/rtlwifi/wifi.h

+5 −0
Original line number Diff line number Diff line
@@ -154,6 +154,10 @@ enum rtl8192c_h2c_cmd { 
	MAX_H2CCMD

};



enum {

	H2C_BT_PORT_ID = 0x71,

};



#define GET_TX_REPORT_SN_V1(c2h)	(c2h[6])

#define GET_TX_REPORT_ST_V1(c2h)	(c2h[0] & 0xC0)

#define GET_TX_REPORT_RETRY_V1(c2h)	(c2h[2] & 0x3F)
@@ -2257,6 +2261,7 @@ struct rtl_hal_ops { 
	void (*bt_coex_off_before_lps) (struct ieee80211_hw *hw);

	void (*fill_h2c_cmd) (struct ieee80211_hw *hw, u8 element_id,

			      u32 cmd_len, u8 *p_cmdbuffer);

	void (*set_default_port_id_cmd)(struct ieee80211_hw *hw);

	bool (*get_btc_status) (void);

	bool (*is_fw_header)(struct rtlwifi_firmware_header *hdr);

	u32 (*rx_command_packet)(struct ieee80211_hw *hw,