wlan: provide provision to print register values.

Add new firmware indication, 'WLAN_HAL_PRINT_REG_INFO_IND', to
print registers values.

Change-Id: I00291853c04417d2c9d4b0991e6871fde0c17226
CRs-Fixed: 648872
diff --git a/CORE/WDI/CP/inc/wlan_qct_wdi_i.h b/CORE/WDI/CP/inc/wlan_qct_wdi_i.h
index 0324873..b811af8 100644
--- a/CORE/WDI/CP/inc/wlan_qct_wdi_i.h
+++ b/CORE/WDI/CP/inc/wlan_qct_wdi_i.h
@@ -812,6 +812,10 @@
   WDI_BATCHSCAN_RESULT_IND           =  WDI_HAL_IND_MIN + 17,
 
   WDI_HAL_CH_AVOID_IND                 = WDI_HAL_IND_MIN + 18,
+
+  /* print register values indication from FW to Host */
+  WDI_PRINT_REG_INFO_IND               = WDI_HAL_IND_MIN + 19,
+
   WDI_MAX_RESP
 }WDI_ResponseEnumType; 
 
@@ -5722,5 +5726,21 @@
 );
 #endif /* FEATURE_WLAN_CH_AVOID */
 
+/**
+ @brief v -
+
+
+ @param  pWDICtx : wdi context
+         pEventData : indication data
+ @see
+ @return Result of the function call
+*/
+WDI_Status
+WDI_printRegInfo
+(
+  WDI_ControlBlockType*  pWDICtx,
+  WDI_EventInfoType*     pEventData
+);
+
 #endif /*WLAN_QCT_WDI_I_H*/