From 7297f49c3761826242cd8a742f0f78a139d6653a Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Mon, 29 Feb 2016 17:04:44 -0500 Subject: [PATCH] rtl8xxxu: Do not ignore wlan activity on 8723bu The 8723bu is a WiFi/BT combo part. When initializing it for WiFi, make sure to tell it not to ignore WiFi activity. Signed-off-by: Jes Sorensen Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 5 +++++ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index 91f189a85057..c9cbea7342b7 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -5704,6 +5704,11 @@ static void rtl8723bu_init_bt(struct rtl8xxxu_priv *priv) */ rtl8xxxu_write32(priv, REG_S0S1_PATH_SWITCH, 0x00); + memset(&h2c, 0, sizeof(struct h2c_cmd)); + h2c.ignore_wlan.cmd = H2C_8723B_BT_IGNORE_WLANACT; + h2c.ignore_wlan.data = 0; + rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.ignore_wlan)); + /* * Software control, antenna at WiFi side */ diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index c4c0b287127b..5a6b2232e20a 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -752,6 +752,10 @@ struct h2c_cmd { u8 cmd; u8 data; } __packed bt_wlan_calibration; + struct { + u8 cmd; + u8 data; + } __packed ignore_wlan; struct { u8 cmd; u8 ant_inverse; -- 2.45.2