wlan: Add HAL API for Periodic TX Packet Offload feature
Add HAL API for Periodic TX Packet Offload feature. The feature is to add
support in host driver/FW to transmit specific packet periodically without
waking up host. Application can program the content of the data packet and
the content is transparent to host driver/FW.
Change-Id: If25269e72bb9ab3120247c1cf395c01f58ebfbac
CRs-Fixed: 528870
diff --git a/riva/inc/wlan_hal_msg.h b/riva/inc/wlan_hal_msg.h
index 176e622..f3385d0 100644
--- a/riva/inc/wlan_hal_msg.h
+++ b/riva/inc/wlan_hal_msg.h
@@ -116,6 +116,9 @@
#define WLAN_HAL_ROAM_SCAN_RESERVED_BYTES 61
#endif
+#define HAL_PERIODIC_TX_PTRN_MAX_SIZE 1536
+#define HAL_MAXNUM_PERIODIC_TX_PTRNS 6
+
/* Message types for messages exchanged between WDI and HAL */
typedef enum
{
@@ -387,6 +390,9 @@
WLAN_HAL_TDLS_LINK_TEARDOWN_RSP = 201,
WLAN_HAL_TDLS_IND = 202,
WLAN_HAL_IBSS_PEER_INACTIVITY_IND = 203,
+ WLAN_HAL_ADD_PERIODIC_TX_PTRN_IND = 214,
+ WLAN_HAL_DEL_PERIODIC_TX_PTRN_IND = 215,
+ WLAN_HAL_PERIODIC_TX_PTRN_FW_IND = 216,
WLAN_HAL_MSG_MAX = WLAN_HAL_MSG_TYPE_MAX_ENUM_SIZE
}tHalHostMsgType;
@@ -3887,6 +3893,60 @@
} tHalExitUapsdReqMsg, *tpHalExitUapsdReqMsg;
/*---------------------------------------------------------------------------
+ * WLAN_HAL_ADD_PERIODIC_TX_PTRN_IND
+ *--------------------------------------------------------------------------*/
+typedef PACKED_PRE struct PACKED_POST
+{
+ tANI_U32 selfStaIdx:8;
+ tANI_U32 ucPtrnId:8; // Pattern ID
+ tANI_U32 usPtrnSize:16; // Non-Zero Pattern size
+ tANI_U32 uPtrnIntervalMs; // In msec
+ tANI_U8 ucPattern[HAL_PERIODIC_TX_PTRN_MAX_SIZE]; // Pattern buffer
+} tHalAddPeriodicTxPtrn, *tpHalAddPeriodicTxPtrn;
+
+typedef PACKED_PRE struct PACKED_POST
+{
+ tHalMsgHeader header;
+ tHalAddPeriodicTxPtrn ptrnParams;
+} tHalAddPeriodicTxPtrnIndMsg, *tpHalAddPeriodicTxPtrnIndMsg;
+
+/*---------------------------------------------------------------------------
+ * WLAN_HAL_DEL_PERIODIC_TX_PTRN_IND
+ *--------------------------------------------------------------------------*/
+typedef PACKED_PRE struct PACKED_POST
+{
+ tANI_U32 selfStaIdx:8;
+ tANI_U32 rsvd:24;
+ /* Bitmap of pattern IDs that needs to be deleted */
+ tANI_U32 uPatternIdBitmap;
+} tHalDelPeriodicTxPtrn, *tpHalDelPeriodicTxPtrn;
+
+typedef PACKED_PRE struct PACKED_POST
+{
+ tHalMsgHeader header;
+ tHalDelPeriodicTxPtrn ptrnParams;
+} tHalDelPeriodicTxPtrnIndMsg, *tpHalDelPeriodicTxPtrnIndMsg;
+
+/*---------------------------------------------------------------------------
+ * WLAN_HAL_PERIODIC_TX_PTRN_FW_IND
+ *--------------------------------------------------------------------------*/
+typedef PACKED_PRE struct PACKED_POST
+{
+ /* Type of Failure indication */
+ tANI_U32 bssIdx:8;
+ tANI_U32 selfStaIdx:8;
+ tANI_U32 rsvd:16;
+ tANI_U32 status;
+ tANI_U32 patternIdBitmap;
+} tHalPeriodicTxPtrnFwInd, *tpHalPeriodicTxPtrnFwInd;
+
+typedef PACKED_PRE struct PACKED_POST
+{
+ tHalMsgHeader header;
+ tHalPeriodicTxPtrnFwInd fwIndParams;
+} tHalPeriodicTxPtrnFwIndMsg, *tpHalPeriodicTxPtrnFwIndMsg;
+
+/*---------------------------------------------------------------------------
* WLAN_HAL_ADD_WOWL_BCAST_PTRN
*--------------------------------------------------------------------------*/
#define HAL_WOWL_BCAST_PATTERN_MAX_SIZE 128
@@ -5724,6 +5784,7 @@
SPECULATIVE_PS_POLL = 24,
SCAN_SCH = 25,
IBSS_HEARTBEAT_OFFLOAD = 26,
+ WLAN_PERIODIC_TX_PTRN = 28,
MAX_FEATURE_SUPPORTED = 128,
} placeHolderInCapBitmap;