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rtl8xxxu: Work around issue with 8192eu and 8723bu devices not reconnecting

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The H2C MEDIA_STATUS_RPT command for some reason causes 8192eu and
8723bu devices not being able to reconnect.

Reported-by: Barry Day <briselec@gmail.com>
Cc: <stable@vger.kernel.org> #4.8+
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-11-29 18:59:02 -05:00 committed by Kalle Valo
parent 59391a96dc
commit c59f13bbea
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
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@ -4372,6 +4372,13 @@ void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv,
void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv,
u8 macid, bool connect)
{
#ifdef RTL8XXXU_GEN2_REPORT_CONNECT
/*
* Barry Day reports this causes issues with 8192eu and 8723bu
* devices reconnecting. The reason for this is unclear, but
* until it is better understood, leave the code in place but
* disabled, so it is not lost.
*/
struct h2c_cmd h2c;
memset(&h2c, 0, sizeof(struct h2c_cmd));
@ -4383,6 +4390,7 @@ void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv,
h2c.media_status_rpt.parm &= ~BIT(0);
rtl8xxxu_gen2_h2c_cmd(priv, &h2c, sizeof(h2c.media_status_rpt));
#endif
}
void rtl8xxxu_gen1_init_aggregation(struct rtl8xxxu_priv *priv)