Support for sending BTM request frame to upper layer

Framework need to get MBO attributes and WNM mode fields from BTM request frame
Support the feature of BTM request notification

To take this feature, "btm_offload=1" add to wpa_supplicant.conf

Bug: 169528463
Test: Manual-Trigger BTM frame from AP and check the wifi dumpsys for
mbo attributes

Signed-off-by: Dennis Jeon <dennis.jeon@broadcom.com>
Change-Id: I07137848cef47ee15f750871520119e7181f4c26
Merged-In: I07137848cef47ee15f750871520119e7181f4c26
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index 3b90567..f5194be 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -1584,6 +1584,12 @@
 # Set to 1 to disable BSS transition management
 #disable_btm=0
 
+# This value is used to set where to perform roaming logic
+# Set to 0 to handle roaming logic fully in supplicant
+# Set to 1 to skip roaming logic in supplicant and handle it in firmware
+# In supplicant, just parse BTM frame and notify framework
+#btm_offload=0
+
 # Enable EDMG capability in STA/AP mode, default value is false
 #enable_edmg=1