qcacld-2.0: CL 4250652 - Update fw common interface files

Define WMI_REQUEST_ROAM_SCAN_STATS_CMDID.

Change-Id: Ia55285eb8af9052d0dda38c058c1532d24a22c5b
CRs-fixed: 865207

4 files changed, 132 insertions, 1 deletions

diff --git a/CORE/SERVICES/COMMON/wmi_tlv_defs.h b/CORE/SERVICES/COMMON/wmi_tlv_defs.h
index cef15bbc9aa8..d42c3b5ee624 100644
--- a/CORE/SERVICES/COMMON/wmi_tlv_defs.h
+++ b/CORE/SERVICES/COMMON/wmi_tlv_defs.h
@@ -902,6 +902,8 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_twt_del_dialog_complete_event_fixed_param,
     WMITLV_TAG_STRUC_wmi_twt_pause_dialog_complete_event_fixed_param,
     WMITLV_TAG_STRUC_wmi_twt_resume_dialog_complete_event_fixed_param,
+    WMITLV_TAG_STRUC_wmi_request_roam_scan_stats_cmd_fixed_param,
+  WMITLV_TAG_STRUC_wmi_roam_scan_stats_event_fixed_param,
 } WMITLV_TAG_ID;
 
 /*
@@ -1270,6 +1272,7 @@ typedef enum {
     OP(WMI_TWT_DEL_DIALOG_CMDID) \
     OP(WMI_TWT_PAUSE_DIALOG_CMDID) \
     OP(WMI_TWT_RESUME_DIALOG_CMDID) \
+    OP(WMI_REQUEST_ROAM_SCAN_STATS_CMDID) \
     /* add new CMD_LIST elements above this line */
 
 /*
@@ -1472,6 +1475,7 @@ typedef enum {
     OP(WMI_TWT_DEL_DIALOG_COMPLETE_EVENTID) \
     OP(WMI_TWT_PAUSE_DIALOG_COMPLETE_EVENTID) \
     OP(WMI_TWT_RESUME_DIALOG_COMPLETE_EVENTID) \
+    OP(WMI_ROAM_SCAN_STATS_EVENTID) \
     /* add new EVT_LIST elements above this line */
 
 
@@ -2874,6 +2878,12 @@ WMITLV_CREATE_PARAM_STRUC(WMI_LPI_START_SCAN_CMDID);
 
 WMITLV_CREATE_PARAM_STRUC(WMI_LPI_STOP_SCAN_CMDID);
 
+/* Request for roam stats Cmd */
+#define WMITLV_TABLE_WMI_REQUEST_ROAM_SCAN_STATS_CMDID(id,op,buf,len) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_request_roam_scan_stats_cmd_fixed_param, wmi_request_roam_scan_stats_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+
+WMITLV_CREATE_PARAM_STRUC(WMI_REQUEST_ROAM_SCAN_STATS_CMDID);
+
 #define WMITLV_TABLE_WMI_LPI_RESULT_EVENTID(id,op,buf,len) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_lpi_result_event_fixed_param, wmi_lpi_result_event_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_BYTE, A_UINT8, data, WMITLV_SIZE_VAR)
@@ -4888,6 +4898,24 @@ WMITLV_CREATE_PARAM_STRUC(WMI_TWT_PAUSE_DIALOG_COMPLETE_EVENTID);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_twt_resume_dialog_complete_event_fixed_param, wmi_twt_resume_dialog_complete_event_fixed_param, fixed_param, WMITLV_SIZE_FIX)
 WMITLV_CREATE_PARAM_STRUC(WMI_TWT_RESUME_DIALOG_COMPLETE_EVENTID);
 
+/* Event to send roam scan stats */
+#define WMITLV_TABLE_WMI_ROAM_SCAN_STATS_EVENTID(id,op,buf,len) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_roam_scan_stats_event_fixed_param, wmi_roam_scan_stats_event_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, client_id, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_FIXED_STRUC, wmi_roaming_timestamp, timestamp, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, num_channels, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, chan_info, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_FIXED_STRUC, wmi_mac_addr, old_bssid, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, is_roaming_success, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_FIXED_STRUC, wmi_mac_addr, new_bssid, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, num_roam_candidates, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_FIXED_STRUC, wmi_roam_scan_trigger_reason, roam_reason, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_FIXED_STRUC, wmi_mac_addr, bssid, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, score, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, channel, WMITLV_SIZE_VAR) \
+  WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_UINT32, A_UINT32, rssi, WMITLV_SIZE_VAR)
+WMITLV_CREATE_PARAM_STRUC(WMI_ROAM_SCAN_STATS_EVENTID);
+
 
 #ifdef __cplusplus
 }
diff --git a/CORE/SERVICES/COMMON/wmi_unified.h b/CORE/SERVICES/COMMON/wmi_unified.h
index 275253b373d9..75bd20d84764 100644
--- a/CORE/SERVICES/COMMON/wmi_unified.h
+++ b/CORE/SERVICES/COMMON/wmi_unified.h
@@ -629,6 +629,8 @@ typedef enum {
     WMI_ROAM_BTM_CONFIG_CMDID,
     /** Enable or Disable Fast Initial Link Setup (FILS) feature */
     WMI_ENABLE_FILS_CMDID,
+    /** Request for roam scan stats */
+  WMI_REQUEST_ROAM_SCAN_STATS_CMDID,
 
     /** offload scan specific commands */
     /** set offload scan AP profile   */
@@ -1364,6 +1366,8 @@ typedef enum {
     WMI_ROAM_SYNCH_EVENTID,
     /** roam synch frame event */
     WMI_ROAM_SYNCH_FRAME_EVENTID,
+    /** various roam scan stats */
+  WMI_ROAM_SCAN_STATS_EVENTID,
 
     /** P2P disc found */
     WMI_P2P_DISC_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_P2P),
@@ -21540,6 +21544,7 @@ static INLINE A_UINT8 *wmi_id_to_name(A_UINT32 wmi_command)
                 WMI_RETURN_STRING(WMI_TWT_DEL_DIALOG_CMDID);
                 WMI_RETURN_STRING(WMI_TWT_PAUSE_DIALOG_CMDID);
                 WMI_RETURN_STRING(WMI_TWT_RESUME_DIALOG_CMDID);
+                WMI_RETURN_STRING(WMI_REQUEST_ROAM_SCAN_STATS_CMDID);
 	}
 
 	return "Invalid WMI cmd";
@@ -22082,6 +22087,103 @@ typedef enum {
 
 #define WLM_FLAGS_PS_DISABLE_SYS_SLEEP  1  /* disable sys sleep */
 
+typedef enum {
+    WMI_ROAM_TRIGGER_REASON_NONE = 0,
+    WMI_ROAM_TRIGGER_REASON_PER,
+    WMI_ROAM_TRIGGER_REASON_BMISS,
+    WMI_ROAM_TRIGGER_REASON_LOW_RSSI,
+    WMI_ROAM_TRIGGER_REASON_HIGH_RSSI,
+    WMI_ROAM_TRIGGER_REASON_PERIODIC,
+    WMI_ROAM_TRIGGER_REASON_MAWC,
+    WMI_ROAM_TRIGGER_REASON_DENSE,
+    WMI_ROAM_TRIGGER_REASON_BACKGROUND,
+    WMI_ROAM_TRIGGER_REASON_FORCED,
+    WMI_ROAM_TRIGGER_REASON_BTM,
+    WMI_ROAM_TRIGGER_REASON_UNIT_TEST,
+    WMI_ROAM_TRIGGER_REASON_MAX,
+} WMI_ROAM_TRIGGER_REASON_ID;
+
+/* value for DENSE roam trigger */
+#define WMI_RX_TRAFFIC_ABOVE_THRESHOLD 0x1
+#define WMI_TX_TRAFFIC_ABOVE_THRESHOLD 0x2
+
+typedef struct {
+    A_UINT32 trigger_id; /* id from WMI_ROAM_TRIGGER_REASON_ID */
+    /* interpretation of trigger value is as follows, for different trigger IDs
+     * ID = PER -> value = PER percentage
+     * ID = LOW_RSSI -> value = rssi in dB wrt noise floor,
+     * ID = HIGH_RSSI -> value = rssi in dB wrt to noise floor,
+     * ID = DENSE -> value = specification if it is tx or rx traffic threshold,
+     *      (see WMI_[RX,TX]_TRAFFIC_ABOVE_THRESHOLD)
+     * ID = PERIODIC -> value = periodicity in ms
+     *
+     * for other IDs trigger_value would be 0 (invalid)
+     */
+    A_UINT32 trigger_value;
+} wmi_roam_scan_trigger_reason;
+
+typedef struct {
+    A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_request_roam_scan_stats_cmd_fixed_param */
+    A_UINT32 vdev_id;
+} wmi_request_roam_scan_stats_cmd_fixed_param;
+
+typedef struct {
+    /*
+     * The timestamp is in units of ticks of a 19.2MHz clock.
+     * The timestamp is taken at roam scan start.
+     */
+    A_UINT32 lower32bit;
+    A_UINT32 upper32bit;
+} wmi_roaming_timestamp;
+
+typedef struct {
+    A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_roam_scan_stats_event_fixed_param */
+    A_UINT32 vdev_id;
+    /* number of roam scans */
+    A_UINT32 num_roam_scans;
+    /* This TLV is followed by TLV's:
+     *   A_UINT32 client_id[num_roam_scans]; based on WMI_SCAN_CLIENT_ID
+     *   wmi_roaming_timestamp timestamp[num_roam_scans]; clock ticks at the time of scan start
+     *   A_UINT32 num_channels[num_roam_scans]; number of channels that are scanned
+     *   A_UINT32 chan_info[]; channel frequencies (MHz) in each scan
+     *       The num_channels[] elements specify how many elements there are
+     *       within chan_info[] for each scan.
+     *       For example, if num_channels = [2, 3] then chan_info will have 5
+     *       elements, with the first 2 elements from the first scan, and
+     *       the last 3 elements from the second scan.
+     *   wmi_mac_addr old_bssid[num_roam_scans]; bssid we are connected to at the time of roaming
+     *   A_UINT32 is_roaming_success[num_roam_scans]; value is 1 if roaming is successful, 0 if roaming failed
+     *   wmi_mac_addr new_bssid[num_roam_scans]; bssid after roaming
+     *   A_UINT32 num_of_roam_candidates[num_roam_scans]; number of candidates found in each roam scan
+     *   roam_scan_trigger_reason roam_reason[num_roam_scans]; reason for each roam scan
+     *   wmi_mac_addr bssid[]; bssids of candidates in each roam scan
+     *       The num_of_roam_candidates[] elements specify how many elements
+     *       there are within bssid[] for each scan.
+     *       For example, if num_of_roam_candidates = [2, 3] then bssid will
+     *       have 5 elements, with the first 2 elements from the first scan,
+     *       and the last 3 elements from the second scan.
+     *   A_UINT32 score[]; score of candidates in each roam scan
+     *       The num_of_roam_candidates[] elements specify how many elements
+     *       there are within score[] for each scan.
+     *       For example, if num_of_roam_candidates = [2, 3] then score will
+     *       have 5 elements, with the first 2 elements from the first scan,
+     *       and the last 3 elements from the second scan.
+     *   A_UINT32 channel[]; channel frequency (MHz) of candidates in each roam scan
+     *       The num_of_roam_candidates[] elements specify how many elements
+     *       there are within channel[] for each scan.
+     *       For example, if num_of_roam_candidates = [2, 3] then channel will
+     *       have 5 elements, with the first 2 elements from the first scan,
+     *       and the last 3 elements from the second scan.
+     *   A_UINT32 rssi[]; rssi in dB w.r.t. noise floor of candidates
+     *       in each roam scan.
+     *       The num_of_roam_candidates[] elements specify how many elements
+     *       there are within rssi[] for each scan.
+     *       For example, if num_of_roam_candidates = [2, 3] then rssi will
+     *       have 5 elements, with the first 2 elements from the first scan,
+     *       and the last 3 elements from the second scan.
+     */
+} wmi_roam_scan_stats_event_fixed_param;
+
 
 /* bit 17-31 of flags is reserved for powersave and WAL */
 
diff --git a/CORE/SERVICES/COMMON/wmi_version.h b/CORE/SERVICES/COMMON/wmi_version.h
index c81d70e5a21d..fe4e85f5afca 100644
--- a/CORE/SERVICES/COMMON/wmi_version.h
+++ b/CORE/SERVICES/COMMON/wmi_version.h
@@ -36,7 +36,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 511
+#define __WMI_REVISION_ 512
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work
diff --git a/CORE/SERVICES/WMI/wmi_unified.c b/CORE/SERVICES/WMI/wmi_unified.c
index a2e8574f4a33..ea7d131c270a 100644
--- a/CORE/SERVICES/WMI/wmi_unified.c
+++ b/CORE/SERVICES/WMI/wmi_unified.c
@@ -786,6 +786,7 @@ static u_int8_t* get_wmi_cmd_string(WMI_CMD_ID wmi_command)
 		CASE_RETURN_STRING(WMI_TWT_PAUSE_DIALOG_CMDID);
 		CASE_RETURN_STRING(WMI_TWT_RESUME_DIALOG_CMDID);
 		CASE_RETURN_STRING(WMI_PEER_RESERVED0_CMDID);
+		CASE_RETURN_STRING(WMI_REQUEST_ROAM_SCAN_STATS_CMDID);
 
 	}
 	return "Invalid WMI cmd";