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-rw-r--r--include/net/cfg80211.h8
-rw-r--r--net/wireless/util.c1
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 4682c35..57c9fdd 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3337,6 +3337,14 @@ int cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type);
+/*
+ * cfg80211_calculate_bitrate - calculate actual bitrate (in 100Kbps units)
+ * @rate: given rate_info to calculate bitrate from
+ *
+ * return 0 if MCS index >= 32
+ */
+u16 cfg80211_calculate_bitrate(struct rate_info *rate);
+
/* Logging, debugging and troubleshooting/diagnostic helpers. */
/* wiphy_printk helpers, similar to dev_printk */
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 9aa9db6..1b7a08d 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -904,6 +904,7 @@ u16 cfg80211_calculate_bitrate(struct rate_info *rate)
/* do NOT round down here */
return (bitrate + 50000) / 100000;
}
+EXPORT_SYMBOL(cfg80211_calculate_bitrate);
int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
u32 beacon_int)