diff options
| author | Jes Sorensen <Jes.Sorensen@redhat.com> | 2016-11-30 00:59:02 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-12-01 13:24:05 +0100 |
| commit | c59f13bbead475096bdfebc7ef59c12e180858de (patch) | |
| tree | 86104d09031cc5797f6da38f89d12426314b5e87 /drivers/net/wireless | |
| parent | bcma: add Dell Inspiron 3148 (diff) | |
| download | linux-c59f13bbead475096bdfebc7ef59c12e180858de.tar.xz linux-c59f13bbead475096bdfebc7ef59c12e180858de.zip | |
rtl8xxxu: Work around issue with 8192eu and 8723bu devices not reconnecting
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>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index a9137abc3ad9..3a86675020a2 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -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) |