From: Larry Finger Date: Tue, 25 Nov 2014 16:32:06 +0000 (-0600) Subject: rtlwifi: rtl8821ae: Fix 5G detection problem X-Git-Tag: v3.18-rc7~15^2^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a91ed1901a80b401afa1b718d941d3450d868151;p=platform%2Fkernel%2Flinux-exynos.git rtlwifi: rtl8821ae: Fix 5G detection problem The changes associated with moving this driver from staging to the regular tree missed one section setting the allowable rates for the 5GHz band. This patch is needed to fix the regression reported in Bug #88811 (https://bugzilla.kernel.org/show_bug.cgi?id=88811). Reported-by: Valerio Passini Tested-by: Valerio Passini Signed-off-by: Larry Finger Cc: Valerio Passini Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c index 310d316..8ec8200 100644 --- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c @@ -3672,8 +3672,9 @@ static void rtl8821ae_update_hal_rate_mask(struct ieee80211_hw *hw, mac->opmode == NL80211_IFTYPE_ADHOC) macid = sta->aid + 1; if (wirelessmode == WIRELESS_MODE_N_5G || - wirelessmode == WIRELESS_MODE_AC_5G) - ratr_bitmap = sta->supp_rates[NL80211_BAND_5GHZ]; + wirelessmode == WIRELESS_MODE_AC_5G || + wirelessmode == WIRELESS_MODE_A) + ratr_bitmap = sta->supp_rates[NL80211_BAND_5GHZ] << 4; else ratr_bitmap = sta->supp_rates[NL80211_BAND_2GHZ];