diff --git a/include/hsl/phy/hsl_phy.h b/include/hsl/phy/hsl_phy.h
index 312a172..821884e 100755
--- a/include/hsl/phy/hsl_phy.h
+++ b/include/hsl/phy/hsl_phy.h
@@ -188,6 +188,16 @@
 							 a_uint32_t phy_id,
 							 fal_port_interface_mode_t
 							 * interface_mode);
+	typedef sw_error_t(*hsl_phy_intr_mask_set) (a_uint32_t dev_id,
+						      a_uint32_t phy_id,
+						      a_uint32_t mask);
+	typedef sw_error_t(*hsl_phy_intr_mask_get) (a_uint32_t dev_id,
+						      a_uint32_t phy_id,
+						      a_uint32_t * mask);
+	typedef sw_error_t(*hsl_phy_intr_status_get) (a_uint32_t dev_id,
+						      a_uint32_t phy_id,
+						      a_uint32_t * status);
+
 	typedef struct hsl_phy_ops_s {
 
 		hsl_phy_init phy_init;
@@ -242,7 +252,9 @@
 		hsl_phy_interface_mode_set phy_interface_mode_set;
 		hsl_phy_interface_mode_get phy_interface_mode_get;
 		hsl_phy_interface_mode_status_get phy_interface_mode_status_get;
-
+		hsl_phy_intr_mask_set  phy_intr_mask_set;
+		hsl_phy_intr_mask_get  phy_intr_mask_get;
+		hsl_phy_intr_status_get  phy_intr_status_get;
 	} hsl_phy_ops_t;
 
 	sw_error_t hsl_phy_api_ops_register(hsl_phy_ops_t * phy_api_ops);
diff --git a/src/hsl/dess/dess_misc.c b/src/hsl/dess/dess_misc.c
index 413e4fe..76b2916 100755
--- a/src/hsl/dess/dess_misc.c
+++ b/src/hsl/dess/dess_misc.c
@@ -23,7 +23,7 @@
 #include "hsl_port_prop.h"
 #include "dess_misc.h"
 #include "dess_reg.h"
-#include "f1_phy.h"
+#include "hsl_phy.h"
 
 #define DESS_MAX_FRMAE_SIZE      9216
 
@@ -1077,6 +1077,7 @@
 {
     sw_error_t rv;
     a_uint32_t phy_id;
+    hsl_phy_ops_t *phy_drv;
 
     HSL_DEV_ID_CHECK(dev_id);
 
@@ -1085,10 +1086,15 @@
         return SW_BAD_PARAM;
     }
 
+  SW_RTN_ON_NULL (phy_drv = hsl_phy_api_ops_get (dev_id));
+
+  if (NULL == phy_drv->phy_intr_mask_set)
+    return SW_NOT_SUPPORTED;
+
     rv = hsl_port_prop_get_phyid(dev_id, port_id, &phy_id);
     SW_RTN_ON_ERROR(rv);
 
-    rv = f1_phy_intr_mask_set(dev_id, phy_id, intr_mask_flag);
+    rv = phy_drv->phy_intr_mask_set(dev_id, phy_id, intr_mask_flag);
     return rv;
 }
 
@@ -1097,6 +1103,7 @@
 {
     sw_error_t rv;
     a_uint32_t phy_id;
+    hsl_phy_ops_t *phy_drv;
 
     HSL_DEV_ID_CHECK(dev_id);
 
@@ -1105,10 +1112,16 @@
         return SW_BAD_PARAM;
     }
 
+  SW_RTN_ON_NULL (phy_drv = hsl_phy_api_ops_get (dev_id));
+
+  if (NULL == phy_drv->phy_intr_mask_get)
+    return SW_NOT_SUPPORTED;
+
     rv = hsl_port_prop_get_phyid(dev_id, port_id, &phy_id);
     SW_RTN_ON_ERROR(rv);
 
-    rv = f1_phy_intr_mask_get(dev_id, phy_id, intr_mask_flag);
+     rv = phy_drv->phy_intr_mask_get(dev_id, phy_id, intr_mask_flag);
+
     return rv;
 }
 
@@ -1117,6 +1130,7 @@
 {
     sw_error_t rv;
     a_uint32_t phy_id;
+    hsl_phy_ops_t *phy_drv;
 
     HSL_DEV_ID_CHECK(dev_id);
 
@@ -1125,10 +1139,15 @@
         return SW_BAD_PARAM;
     }
 
+  SW_RTN_ON_NULL (phy_drv = hsl_phy_api_ops_get (dev_id));
+
+  if (NULL == phy_drv->phy_intr_status_get)
+    return SW_NOT_SUPPORTED;
+
     rv = hsl_port_prop_get_phyid(dev_id, port_id, &phy_id);
     SW_RTN_ON_ERROR(rv);
 
-    rv = f1_phy_intr_status_get(dev_id, phy_id, intr_mask_flag);
+     rv = phy_drv->phy_intr_status_get(dev_id, phy_id, intr_mask_flag);
     return rv;
 }
 
diff --git a/src/hsl/phy/malibu_phy.c b/src/hsl/phy/malibu_phy.c
index 4ff394a..d7dea58 100755
--- a/src/hsl/phy/malibu_phy.c
+++ b/src/hsl/phy/malibu_phy.c
@@ -2291,8 +2291,9 @@
 	malibu_phy_api_ops.phy_interface_mode_set = malibu_phy_interface_set_mode;
 	malibu_phy_api_ops.phy_interface_mode_get = malibu_phy_interface_get_mode;
 	malibu_phy_api_ops.phy_interface_mode_status_get = malibu_phy_interface_get_mode_status;
-
-
+	malibu_phy_api_ops.phy_intr_mask_set = malibu_phy_intr_mask_set;
+	malibu_phy_api_ops.phy_intr_mask_get = malibu_phy_intr_mask_get;
+	malibu_phy_api_ops.phy_intr_status_get = malibu_phy_intr_status_get;
 	ret = hsl_phy_api_ops_register(&malibu_phy_api_ops);
 
 	malibu_phy_hw_init();