rtl8xxxu: Implement 8723bu specific disable_rf() function
Powering up the 8723bu RF should probably be matched by the ability to
power it down again.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index f936e03..50d2c5c 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -6056,6 +6056,17 @@
rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.ignore_wlan));
}
+static void rtl8723b_disable_rf(struct rtl8xxxu_priv *priv)
+{
+ u32 val32;
+
+ rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff);
+
+ val32 = rtl8xxxu_read32(priv, REG_RX_WAIT_CCA);
+ val32 &= ~(BIT(22) | BIT(23));
+ rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, val32);
+}
+
static void rtl8723bu_init_aggregation(struct rtl8xxxu_priv *priv)
{
u32 agg_rx;
@@ -7987,7 +7998,7 @@
if (priv->usb_interrupts)
usb_kill_anchored_urbs(&priv->int_anchor);
- rtl8723a_disable_rf(priv);
+ priv->fops->disable_rf(priv);
/*
* Disable interrupts
@@ -8271,6 +8282,7 @@
.config_channel = rtl8723au_config_channel,
.parse_rx_desc = rtl8723au_parse_rx_desc,
.enable_rf = rtl8723a_enable_rf,
+ .disable_rf = rtl8723a_disable_rf,
.set_tx_power = rtl8723a_set_tx_power,
.update_rate_mask = rtl8723au_update_rate_mask,
.report_connect = rtl8723au_report_connect,
@@ -8296,6 +8308,7 @@
.init_aggregation = rtl8723bu_init_aggregation,
.init_statistics = rtl8723bu_init_statistics,
.enable_rf = rtl8723b_enable_rf,
+ .disable_rf = rtl8723b_disable_rf,
.set_tx_power = rtl8723b_set_tx_power,
.update_rate_mask = rtl8723bu_update_rate_mask,
.report_connect = rtl8723bu_report_connect,
@@ -8321,6 +8334,7 @@
.config_channel = rtl8723au_config_channel,
.parse_rx_desc = rtl8723au_parse_rx_desc,
.enable_rf = rtl8723a_enable_rf,
+ .disable_rf = rtl8723a_disable_rf,
.set_tx_power = rtl8723a_set_tx_power,
.update_rate_mask = rtl8723au_update_rate_mask,
.report_connect = rtl8723au_report_connect,
@@ -8345,6 +8359,7 @@
.config_channel = rtl8723bu_config_channel,
.parse_rx_desc = rtl8723bu_parse_rx_desc,
.enable_rf = rtl8723b_enable_rf,
+ .disable_rf = rtl8723b_disable_rf,
.set_tx_power = rtl8723b_set_tx_power,
.update_rate_mask = rtl8723au_update_rate_mask,
.report_connect = rtl8723au_report_connect,