Merge tag 'wireless-drivers-next-2020-05-07' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for v5.8

First set of patches for v5.8. Changes all over, ath10k apparently
seeing most new features this time. rtw88 also had lots of changes due
to preparation for new hardware support.

In this pull request there's also a new macro to include/linux/iopoll:
read_poll_timeout_atomic(). This is needed by rtw88 for atomic
polling.

Major changes:

ath11k

* add debugfs file for testing ADDBA and DELBA

* add 802.11 encapsulation offload on hardware support

* add htt_peer_stats_reset debugfs file

ath10k

* enable VHT160 and VHT80+80 modes

* enable radar detection in secondary segment

* sdio: disable TX complete indication to improve throughput

* sdio: decrease power consumption

* sdio: add HTT TX bundle support to increase throughput

* sdio: add rx bitrate reporting

ath9k

* improvements to AR9002 calibration logic

carl9170

* remove buggy P2P_GO support

p54usb

* add support for AirVasT USB stick

rtw88

* add support for antenna configuration

ti wlcore

* add support for AES_CMAC cipher

iwlwifi

* support for a few new FW API versions

* new hw configs
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 16 insertions, 7 deletions

diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
index 4dd7d4143b04..45636382dafd 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
@@ -998,8 +998,9 @@ static bool rtw8822b_check_rf_path(u8 antenna)
 	}
 }
 
-static void rtw8822b_set_antenna(struct rtw_dev *rtwdev, u8 antenna_tx,
-				 u8 antenna_rx)
+static int rtw8822b_set_antenna(struct rtw_dev *rtwdev,
+				u32 antenna_tx,
+				u32 antenna_rx)
 {
 	struct rtw_hal *hal = &rtwdev->hal;
 
@@ -1007,16 +1008,21 @@ static void rtw8822b_set_antenna(struct rtw_dev *rtwdev, u8 antenna_tx,
 		antenna_tx, antenna_rx);
 
 	if (!rtw8822b_check_rf_path(antenna_tx)) {
-		rtw_info(rtwdev, "unsupport tx path, set to default path ab\n");
-		antenna_tx = BB_PATH_AB;
+		rtw_info(rtwdev, "unsupport tx path 0x%x\n", antenna_tx);
+		return -EINVAL;
 	}
+
 	if (!rtw8822b_check_rf_path(antenna_rx)) {
-		rtw_info(rtwdev, "unsupport rx path, set to default path ab\n");
-		antenna_rx = BB_PATH_AB;
+		rtw_info(rtwdev, "unsupport rx path 0x%x\n", antenna_rx);
+		return -EINVAL;
 	}
+
 	hal->antenna_tx = antenna_tx;
 	hal->antenna_rx = antenna_rx;
+
 	rtw8822b_config_trx_mode(rtwdev, antenna_tx, antenna_rx, false);
+
+	return 0;
 }
 
 static void rtw8822b_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
@@ -1024,7 +1030,7 @@ static void rtw8822b_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
 	u8 ldo_pwr;
 
 	ldo_pwr = rtw_read8(rtwdev, REG_LDO_EFUSE_CTRL + 3);
-	ldo_pwr = enable ? ldo_pwr | BIT(7) : ldo_pwr & ~BIT(7);
+	ldo_pwr = enable ? ldo_pwr | BIT_LDO25_EN : ldo_pwr & ~BIT_LDO25_EN;
 	rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, ldo_pwr);
 }
 
@@ -2402,6 +2408,7 @@ struct rtw_chip_info rtw8822b_hw_spec = {
 	.ops = &rtw8822b_ops,
 	.id = RTW_CHIP_TYPE_8822B,
 	.fw_name = "rtw88/rtw8822b_fw.bin",
+	.wlan_cpu = RTW_WCPU_11AC,
 	.tx_pkt_desc_sz = 48,
 	.tx_buf_desc_sz = 16,
 	.rx_pkt_desc_sz = 24,
@@ -2428,6 +2435,7 @@ struct rtw_chip_info rtw8822b_hw_spec = {
 	.rqpn_table = rqpn_table_8822b,
 	.intf_table = &phy_para_table_8822b,
 	.dig = rtw8822b_dig,
+	.dig_cck = NULL,
 	.rf_base_addr = {0x2800, 0x2c00},
 	.rf_sipi_addr = {0xc90, 0xe90},
 	.mac_tbl = &rtw8822b_mac_tbl,
@@ -2440,6 +2448,7 @@ struct rtw_chip_info rtw8822b_hw_spec = {
 	.iqk_threshold = 8,
 	.bfer_su_max_num = 2,
 	.bfer_mu_max_num = 1,
+	.rx_ldpc = true,
 
 	.coex_para_ver = 0x19062706,
 	.bt_desired_ver = 0x6,