mwifiex: add 802.11AC support
For STA mode, collect VHT realated IEs from the Beacons or Probe
Responses and append similar VHT related IEs to association
requests.
For AP mode, get VHT related capability information and share it
with cfg80211 at the time of wiphy register. This information is
further used by cfg80211 and hostapd to start an AP with 802.11AC
support.
Currently only 8897 supports 802.11AC.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Frank Huang <frankh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 5f438e6..5019f1f 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -24,6 +24,7 @@
#include "main.h"
#include "wmm.h"
#include "11n.h"
+#include "11ac.h"
/*
* This function initializes a command node.
@@ -1470,6 +1471,24 @@
adapter->fw_release_number = le32_to_cpu(hw_spec->fw_release_number);
adapter->number_of_antenna = le16_to_cpu(hw_spec->number_of_antenna);
+ if (le32_to_cpu(hw_spec->dot_11ac_dev_cap)) {
+ adapter->is_hw_11ac_capable = true;
+
+ /* Copy 11AC cap */
+ adapter->hw_dot_11ac_dev_cap =
+ le32_to_cpu(hw_spec->dot_11ac_dev_cap);
+ adapter->usr_dot_11ac_dev_cap_bg = adapter->hw_dot_11ac_dev_cap;
+ adapter->usr_dot_11ac_dev_cap_a = adapter->hw_dot_11ac_dev_cap;
+
+ /* Copy 11AC mcs */
+ adapter->hw_dot_11ac_mcs_support =
+ le32_to_cpu(hw_spec->dot_11ac_mcs_support);
+ adapter->usr_dot_11ac_mcs_support =
+ adapter->hw_dot_11ac_mcs_support;
+ } else {
+ adapter->is_hw_11ac_capable = false;
+ }
+
dev_dbg(adapter->dev, "info: GET_HW_SPEC: fw_release_number- %#x\n",
adapter->fw_release_number);
dev_dbg(adapter->dev, "info: GET_HW_SPEC: permanent addr: %pM\n",