mwifiex: advertise correct beamforming information for VHT

Currently MU/SU beamformer and MU beamformee features are
not supported.

Hence this patch modifies VHT capability information accordingly.
Number of sounding dimensions should be zero in this case.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index cad9f86600c2..4139c6f4a52b 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -243,6 +243,15 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define GET_DEVTXMCSMAP(dev_mcs_map)      (dev_mcs_map >> 16)
 #define GET_DEVRXMCSMAP(dev_mcs_map)      (dev_mcs_map & 0xFFFF)
 
+/* Clear SU Beanformer, MU beanformer, MU beanformee and
+ * sounding dimensions bits
+ */
+#define MWIFIEX_DEF_11AC_CAP_BF_RESET_MASK \
+                        (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE | \
+                         IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE | \
+                         IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | \
+                         IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK)
+
 #define MOD_CLASS_HR_DSSS       0x03
 #define MOD_CLASS_OFDM          0x07
 #define MOD_CLASS_HT            0x08