mac80211: enable easier manipulation of VHT beamforming caps

Introduce shift and mask defines for beamformee STS cap and number
of sounding dimensions cap as these can take any 3 bit value.
While at it also cleanup an unrequired parenthesis.

Signed-off-by: Eyal Shapira <eyal@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 8c3b26a21574..776cbb80d098 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1411,8 +1411,12 @@ struct ieee80211_vht_operation {
 #define IEEE80211_VHT_CAP_RXSTBC_MASK                           0x00000700
 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE                 0x00000800
 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE                 0x00001000
-#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MAX                    0x0000e000
-#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX               0x00070000
+#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT                  13
+#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK                   \
+                (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT             16
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK              \
+                (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
 #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE                 0x00080000
 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE                 0x00100000
 #define IEEE80211_VHT_CAP_VHT_TXOP_PS                           0x00200000