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rtlwifi: rtl8723be: disable MSI interrupts mode

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94010fa0dd07e8b904e7c6b6589f15573008ab15 ("rtlwifi: add MSI interrupts
mode support") 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 <adam.lee@canonical.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Adam Lee 2014-04-24 11:08:44 +08:00 committed by John W. Linville
parent 4a79e9ac8b
commit 329d6e299f
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/rtlwifi/rtl8723be/sw.c
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@ -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;