From: Johannes Berg <johannes.berg@xxxxxxxxx>
To simplify things when we don't have a full chandef,
add ieee80211_chanwidth_rate_flags().
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
include/net/cfg80211.h | 25 +++++++++++++++++++------
1 file changed, 19 insertions(+), 6 deletions(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 09f2e2f031b6..ca26e3b7341a 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -939,19 +939,18 @@ int cfg80211_chandef_dfs_required(struct wiphy *wiphy,
enum nl80211_iftype iftype);
/**
- * ieee80211_chandef_rate_flags - returns rate flags for a channel
+ * ieee80211_chanwidth_rate_flags - return rate flags for channel width
+ * @width: the channel width of the channel
*
* In some channel types, not all rates may be used - for example CCK
* rates may not be used in 5/10 MHz channels.
*
- * @chandef: channel definition for the channel
- *
- * Returns: rate flags which apply for this channel
+ * Returns: rate flags which apply for this channel width
*/
static inline enum ieee80211_rate_flags
-ieee80211_chandef_rate_flags(struct cfg80211_chan_def *chandef)
+ieee80211_chanwidth_rate_flags(enum nl80211_chan_width width)
{
- switch (chandef->width) {
+ switch (width) {
case NL80211_CHAN_WIDTH_5:
return IEEE80211_RATE_SUPPORTS_5MHZ;
case NL80211_CHAN_WIDTH_10:
@@ -962,6 +961,20 @@ ieee80211_chandef_rate_flags(struct cfg80211_chan_def *chandef)
return 0;
}
+/**
+ * ieee80211_chandef_rate_flags - returns rate flags for a channel
+ * @chandef: channel definition for the channel
+ *
+ * See ieee80211_chanwidth_rate_flags().
+ *
+ * Returns: rate flags which apply for this channel
+ */
+static inline enum ieee80211_rate_flags
+ieee80211_chandef_rate_flags(struct cfg80211_chan_def *chandef)
+{
+ return ieee80211_chanwidth_rate_flags(chandef->width);
+}
+
/**
* ieee80211_chandef_max_power - maximum transmission power for the chandef
*
--
2.36.1
