1 files changed, 10 insertions, 4 deletions

diff --git a/net/wireless/util.c b/net/wireless/util.c
index 74458b7f61eb..ce090c1c5e4f 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -33,7 +33,8 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
 }
 EXPORT_SYMBOL(ieee80211_get_response_rate);
 
-u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband)
+u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband,
+                              enum nl80211_bss_scan_width scan_width)
 {
         struct ieee80211_rate *bitrates;
         u32 mandatory_rates = 0;
@@ -43,10 +44,15 @@ u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband)
         if (WARN_ON(!sband))
                 return 1;
 
-        if (sband->band == IEEE80211_BAND_2GHZ)
-                mandatory_flag = IEEE80211_RATE_MANDATORY_B;
-        else
+        if (sband->band == IEEE80211_BAND_2GHZ) {
+                if (scan_width == NL80211_BSS_CHAN_WIDTH_5 ||
+                    scan_width == NL80211_BSS_CHAN_WIDTH_10)
+                        mandatory_flag = IEEE80211_RATE_MANDATORY_G;
+                else
+                        mandatory_flag = IEEE80211_RATE_MANDATORY_B;
+        } else {
                 mandatory_flag = IEEE80211_RATE_MANDATORY_A;
+        }
 
         bitrates = sband->bitrates;
         for (i = 0; i < sband->n_bitrates; i++)