cfg80211: add bitrate for 20MHz MCS 9
Some drivers (ath10k) report MCS 9 @ 20MHz, which
technically isn't defined. To get more meaningful value
than 0 out of this however, just extrapolate a bitrate
from ratio of MCS 7 and 9 in channels where it is allowed.
Signed-off-by: Thomas Pedersen <twp@qca.qualcomm.com>
[add a comment about it in the code]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 5ea12af..659b507 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -1158,7 +1158,8 @@
58500000,
65000000,
78000000,
- 0,
+ /* not in the spec, but some devices use this: */
+ 86500000,
},
{ 13500000,
27000000,