Return-path: Received: from mail-pd0-f176.google.com ([209.85.192.176]:35807 "EHLO mail-pd0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752345AbaDXDI4 (ORCPT ); Wed, 23 Apr 2014 23:08:56 -0400 Received: by mail-pd0-f176.google.com with SMTP id r10so1442942pdi.21 for ; Wed, 23 Apr 2014 20:08:56 -0700 (PDT) From: Adam Lee To: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org, Larry Finger , "John W. Linville" Subject: [PATCH 2/2] rtlwifi: rtl8723be: disable MSI interrupts mode Date: Thu, 24 Apr 2014 11:08:44 +0800 Message-Id: <1398308924-15312-2-git-send-email-adam.lee@canonical.com> (sfid-20140424_050907_799537_089ADC89) In-Reply-To: <1398308924-15312-1-git-send-email-adam.lee@canonical.com> References: <1398308924-15312-1-git-send-email-adam.lee@canonical.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: 94010fa0dd07e8b904e7c6b6589f15573008ab15 introduced MSI interrupts mode support, which seemed safe enough with RTL8188EE and RTL8723BE as RealTek's testing results, but some users reported their RTL8188EE modules could not connect to any wireless network after the MSI mode was enabled by Ubuntu 14.04. So, let's fallback to pin-based mode until rtlwifi's MSI support get good compatibility. BugLink: https://bugs.launchpad.net/bugs/1310512 Signed-off-by: Adam Lee --- drivers/net/wireless/rtlwifi/rtl8723be/sw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c index b4577eb..a072136 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c @@ -92,7 +92,7 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); rtl8723be_bt_reg_init(hw); - rtlpci->msi_support = true; + rtlpci->msi_support = false; rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer(); rtlpriv->dm.dm_initialgain_enable = 1; -- 2.0.0.rc0