The rtl8192e and rtl8723 fail to reconnect to an AP after being
disconnected. Ths patch fixes that without affecting the rtl8192cu.
I don't have a rtl8723 to test but it has been tested on a rtl8192eu.
After going through the orginal realtek code for the rtl8723, I am
confident the patch is applicable to both.
Signed-off-by: Barry Day <briselec@xxxxxxxxx>
---
rtl8xxxu_core.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/rtl8xxxu_core.c b/rtl8xxxu_core.c
index 04141e5..6ac10d2 100644
--- a/rtl8xxxu_core.c
+++ b/rtl8xxxu_core.c
@@ -4372,17 +4372,25 @@ void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv,
void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv,
u8 macid, bool connect)
{
+ u8 val8;
struct h2c_cmd h2c;
memset(&h2c, 0, sizeof(struct h2c_cmd));
h2c.media_status_rpt.cmd = H2C_8723B_MEDIA_STATUS_RPT;
- if (connect)
+ if (connect) {
h2c.media_status_rpt.parm |= BIT(0);
- else
- h2c.media_status_rpt.parm &= ~BIT(0);
+ rtl8xxxu_gen2_h2c_cmd(priv, &h2c,
+ sizeof(h2c.media_status_rpt));
+ } else {
+ val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL);
+ val8 &= ~BEACON_FUNCTION_ENABLE;
+
+ rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8);
+ rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0x00);
+ rtl8xxxu_write8(priv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1)));
+ }
- rtl8xxxu_gen2_h2c_cmd(priv, &h2c, sizeof(h2c.media_status_rpt));
}
void rtl8xxxu_gen1_init_aggregation(struct rtl8xxxu_priv *priv)
@@ -4515,6 +4523,8 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
sgi = 1;
rcu_read_unlock();
+ rtl8xxxu_write16(priv, REG_RXFLTMAP2, 0xffff);
+
priv->fops->update_rate_mask(priv, ramask, sgi);
rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff);
--
2.9.2
