fix to hal interface

Change-Id: I32f3e22fd19e79669ab8b117acd51352d132dbc3

1 files changed, 21 insertions, 7 deletions

diff --git a/include/hardware_legacy/gscan.h b/include/hardware_legacy/gscan.h
index 3cc8050..af74346 100644
--- a/include/hardware_legacy/gscan.h
+++ b/include/hardware_legacy/gscan.h
@@ -22,6 +22,7 @@ const unsigned MAX_HOTLIST_APS             = 128;
 const unsigned MAX_SIGNIFICANT_CHANGE_APS  = 64;
 const unsigned MAX_PNO_SSID                = 128;
 const unsigned MAX_HOTLIST_SSID            = 8;
+const unsigned MAX_BLACKLIST_BSSID         = 16;
 
 wifi_error wifi_get_valid_channels(wifi_interface_handle handle,
         int band, int max_channels, wifi_channel *channels, int *num_channels);
@@ -33,7 +34,8 @@ typedef struct {
     int max_rssi_sample_size;                // number of RSSI samples used for averaging RSSI
     int max_scan_reporting_threshold;        // max possible report_threshold as described
                                              // in wifi_scan_cmd_params
-    int max_hotlist_aps;                     // maximum number of entries for hotlist APs
+    int max_hotlist_bssids;                  // maximum number of entries for hotlist BSSIDs
+    int max_hotlist_ssids;                   // maximum number of entries for hotlist SSIDs
     int max_significant_wifi_change_aps;     // maximum number of entries for
                                              // significant wifi change APs
     int max_bssid_history_entries;           // number of BSSID/RSSI entries that device can hold
@@ -172,7 +174,7 @@ typedef struct {
 
 typedef struct {
     int lost_ap_sample_size;
-    int num_ap;                                 // number of hotlist APs
+    int num_bssid;                                 // number of hotlist APs
     ap_threshold_param ap[MAX_HOTLIST_APS];     // hotlist APs
 } wifi_bssid_hotlist_params;
 
@@ -200,8 +202,8 @@ typedef struct {
 
 typedef struct {
     int lost_ssid_sample_size;
-    int num_ap;                                 // number of hotlist APs
-    ssid_threshold_param ssid[MAX_HOTLIST_APS];     // hotlist APs
+    int num_ssid;                                   // number of hotlist SSIDs
+    ssid_threshold_param ssid[MAX_HOTLIST_SSID];    // hotlist SSIDs
 } wifi_ssid_hotlist_params;
 
 
@@ -212,6 +214,18 @@ wifi_error wifi_set_ssid_hotlist(wifi_request_id id, wifi_interface_handle iface
 /* Clear the SSID Hotlist */
 wifi_error wifi_reset_ssid_hotlist(wifi_request_id id, wifi_interface_handle iface);
 
+
+/* BSSID blacklist */
+typedef struct {
+    int num_bssid;                           // number of blacklisted BSSIDs
+    mac_addr bssids[MAX_BLACKLIST_BSSID];    // blacklisted BSSIDs
+} wifi_bssid_params;
+
+/* Set the BSSID blacklist */
+wifi_error wifi_set_bssid_blacklist(wifi_request_id id, wifi_interface_handle iface,
+        wifi_bssid_params params);
+
+
 /* Significant wifi change */
 typedef struct {
     mac_addr bssid;                     // BSSID
@@ -234,7 +248,7 @@ typedef struct {
     int rssi_sample_size;               // number of samples for averaging RSSI
     int lost_ap_sample_size;            // number of samples to confirm AP loss
     int min_breaching;                  // number of APs breaching threshold
-    int num_ap;                         // max 64
+    int num_bssid;                         // max 64
     ap_threshold_param ap[MAX_SIGNIFICANT_CHANGE_APS];
 } wifi_significant_change_params;
 
@@ -377,7 +391,7 @@ typedef struct {
 
     // Hysteresis: ensuring the currently associated BSSID is favored
     // so as to prevent ping-pong situations
-    int lazy_roam_histeresys;       // boost applied to current BSSID
+    int lazy_roam_hysteresis;       // boost applied to current BSSID
 
     // Alert mode enable, i.e. configuring when firmware enters alert mode
     int alert_roam_rssi_trigger;    // RSSI below which "Alert" roam is enabled
@@ -395,7 +409,7 @@ wifi_error wifi_enable_lazy_roam(wifi_request_id id, wifi_interface_handle iface
  * Per BSSID preference
  */
 typedef struct {
-    char bssid[6];
+    mac_addr bssid;
     int rssi_modifier;  // modifier applied to the RSSI of the BSSID for the purpose of comparing
                         // it with other roam candidate
 } wifi_bssid_preference;