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-rw-r--r--net/wireless/util.c14
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++)