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[1/2,V3,3.18] rtlwifi: rtl8821ae: Fix 5G detection problem

Message ID 1416947328-5431-1-git-send-email-Larry.Finger@lwfinger.net (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Larry Finger Nov. 25, 2014, 8:28 p.m. UTC 
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 <valerio.passini@unicam.it>
Tested-by: Valerio Passini <valerio.passini@unicam.it>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Valerio Passini <valerio.passini@unicam.it>
---

V2 - removed extra parentheses as suggested by John Linville.
V3 - Add spaces around the << operator
---
 drivers/net/wireless/rtlwifi/rtl8821ae/hw.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
index 310d316..18f34f7 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];