diff --git a/common/globalvar.c b/common/globalvar.c
index d33bc64..2f65ca8 100644
--- a/common/globalvar.c
+++ b/common/globalvar.c
@@ -163,7 +163,7 @@
 	return 1;
 }
 
-static int nv_set(struct param_d *p, const char *val)
+static int nv_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_d *g;
 	int ret;
@@ -184,16 +184,16 @@
 	return 0;
 }
 
-static const char *nv_param_get(struct param_d *p)
+static const char *nv_param_get(struct device_d *dev, struct param_d *p)
 {
 	return p->value ? p->value : "";
 }
 
-static int nv_param_set(struct param_d *p, const char *val)
+static int nv_param_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	int ret;
 
-	ret = nv_set(p, val);
+	ret = nv_set(dev, p, val);
 	if (ret)
 		return ret;
 
@@ -216,7 +216,7 @@
 	}
 
 	if (value)
-		return nv_set(p, value);
+		return nv_set(&nv_device, p, value);
 
 	value = dev_get_param(&global_device, name);
 	if (value) {
@@ -370,7 +370,7 @@
 	}
 }
 
-static int globalvar_simple_set(struct param_d *p, const char *val)
+static int globalvar_simple_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct device_d *rdev;
 	const char *pname = NULL;
@@ -388,7 +388,7 @@
 	}
 
 	/* Pass to the generic function we have overwritten */
-	return dev_param_set_generic(p, val);
+	return dev_param_set_generic(dev, p, val);
 }
 
 static void globalvar_nv_sync(const char *name)
diff --git a/include/param.h b/include/param.h
index dea9d88..449d3d7 100644
--- a/include/param.h
+++ b/include/param.h
@@ -24,8 +24,8 @@
 };
 
 struct param_d {
-	const char* (*get)(struct param_d *param);
-	int (*set)(struct param_d *param, const char *val);
+	const char* (*get)(struct device_d *, struct param_d *param);
+	int (*set)(struct device_d *, struct param_d *param, const char *val);
 	void (*info)(struct param_d *param);
 	unsigned int flags;
 	char *name;
@@ -43,8 +43,8 @@
 struct param_d *get_param_by_name(struct device_d *dev, const char *name);
 
 struct param_d *dev_add_param(struct device_d *dev, const char *name,
-		int (*set)(struct param_d *p, const char *val),
-		const char *(*get)(struct param_d *p),
+		int (*set)(struct device_d *dev, struct param_d *p, const char *val),
+		const char *(*get)(struct device_d *, struct param_d *p),
 		unsigned long flags);
 
 struct param_d *dev_add_param_string(struct device_d *dev, const char *name,
@@ -83,7 +83,8 @@
 
 void dev_remove_parameters(struct device_d *dev);
 
-int dev_param_set_generic(struct param_d *p, const char *val);
+int dev_param_set_generic(struct device_d *dev, struct param_d *p,
+		const char *val);
 
 #else
 static inline const char *dev_get_param(struct device_d *dev, const char *name)
diff --git a/lib/parameter.c b/lib/parameter.c
index ab36b15..a21b8fa 100644
--- a/lib/parameter.c
+++ b/lib/parameter.c
@@ -76,7 +76,7 @@
 		return NULL;
 	}
 
-	return param->get(param);
+	return param->get(dev, param);
 }
 
 /**
@@ -107,7 +107,7 @@
 		return -EACCES;
 	}
 
-	ret = param->set(param, val);
+	ret = param->set(dev, param, val);
 	if (ret)
 		errno = -ret;
 
@@ -125,7 +125,7 @@
  * used during deregistration of the parameter to free the alloctated
  * memory.
  */
-int dev_param_set_generic(struct param_d *p,
+int dev_param_set_generic(struct device_d *dev, struct param_d *p,
 		const char *val)
 {
 	free(p->value);
@@ -137,7 +137,7 @@
 	return p->value ? 0 : -ENOMEM;
 }
 
-static const char *param_get_generic(struct param_d *p)
+static const char *param_get_generic(struct device_d *dev, struct param_d *p)
 {
 	return p->value ? p->value : "";
 }
@@ -151,8 +151,8 @@
 }
 
 static int __dev_add_param(struct param_d *param, struct device_d *dev, const char *name,
-		int (*set)(struct param_d *p, const char *val),
-		const char *(*get)(struct param_d *p),
+		int (*set)(struct device_d *dev, struct param_d *p, const char *val),
+		const char *(*get)(struct device_d *dev, struct param_d *p),
 		unsigned long flags)
 {
 	if (get_param_by_name(dev, name))
@@ -194,8 +194,8 @@
  * not use static arrays when using the generic functions.
  */
 struct param_d *dev_add_param(struct device_d *dev, const char *name,
-		int (*set)(struct param_d *p, const char *val),
-		const char *(*get)(struct param_d *param),
+		int (*set)(struct device_d *dev, struct param_d *p, const char *val),
+		const char *(*get)(struct device_d *dev, struct param_d *param),
 		unsigned long flags)
 {
 	struct param_d *param;
@@ -248,7 +248,7 @@
 	return container_of(p, struct param_string, param);
 }
 
-static int param_string_set(struct param_d *p, const char *val)
+static int param_string_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_string *ps = to_param_string(p);
 	int ret;
@@ -273,7 +273,7 @@
 	return ret;
 }
 
-static const char *param_string_get(struct param_d *p)
+static const char *param_string_get(struct device_d *dev, struct param_d *p)
 {
 	struct param_string *ps = to_param_string(p);
 	int ret;
@@ -327,7 +327,7 @@
 	return container_of(p, struct param_int, param);
 }
 
-static int param_int_set(struct param_d *p, const char *val)
+static int param_int_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_int *pi = to_param_int(p);
 	u8 value_save[pi->dsize];
@@ -368,7 +368,7 @@
 	return ret;
 }
 
-static const char *param_int_get(struct param_d *p)
+static const char *param_int_get(struct device_d *dev, struct param_d *p)
 {
 	struct param_int *pi = to_param_int(p);
 	int ret;
@@ -487,7 +487,7 @@
 	return container_of(p, struct param_enum, param);
 }
 
-static int param_enum_set(struct param_d *p, const char *val)
+static int param_enum_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_enum *pe = to_param_enum(p);
 	int value_save = *pe->value;
@@ -515,7 +515,7 @@
 	return ret;
 }
 
-static const char *param_enum_get(struct param_d *p)
+static const char *param_enum_get(struct device_d *dev, struct param_d *p)
 {
 	struct param_enum *pe = to_param_enum(p);
 	int ret;
@@ -599,7 +599,7 @@
 	return container_of(p, struct param_bitmask, param);
 }
 
-static int param_bitmask_set(struct param_d *p, const char *val)
+static int param_bitmask_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_bitmask *pb = to_param_bitmask(p);
 	void *value_save;
@@ -645,7 +645,7 @@
 	return ret;
 }
 
-static const char *param_bitmask_get(struct param_d *p)
+static const char *param_bitmask_get(struct device_d *dev, struct param_d *p)
 {
 	struct param_bitmask *pb = to_param_bitmask(p);
 	int ret, bit;
@@ -734,7 +734,7 @@
 	return container_of(p, struct param_ip, param);
 }
 
-static int param_ip_set(struct param_d *p, const char *val)
+static int param_ip_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_ip *pi = to_param_ip(p);
 	IPaddr_t ip_save = *pi->ip;
@@ -757,7 +757,7 @@
 	return ret;
 }
 
-static const char *param_ip_get(struct param_d *p)
+static const char *param_ip_get(struct device_d *dev, struct param_d *p)
 {
 	struct param_ip *pi = to_param_ip(p);
 	int ret;
@@ -816,7 +816,7 @@
 	return container_of(p, struct param_mac, param);
 }
 
-static int param_mac_set(struct param_d *p, const char *val)
+static int param_mac_set(struct device_d *dev, struct param_d *p, const char *val)
 {
 	struct param_mac *pm = to_param_mac(p);
 	char mac_save[6];
@@ -845,7 +845,7 @@
 	return ret;
 }
 
-static const char *param_mac_get(struct param_d *p)
+static const char *param_mac_get(struct device_d *dev, struct param_d *p)
 {
 	struct param_mac *pm = to_param_mac(p);
 	int ret;
@@ -894,7 +894,7 @@
  */
 void dev_remove_param(struct param_d *p)
 {
-	p->set(p, NULL);
+	p->set(p->dev, p, NULL);
 	list_del(&p->list);
 	free(p->name);
 	free(p);
@@ -910,7 +910,7 @@
 	struct param_d *p, *n;
 
 	list_for_each_entry_safe(p, n, &dev->parameters, list) {
-		p->set(p, NULL);
+		p->set(dev, p, NULL);
 		list_del(&p->list);
 		free(p->name);
 		free(p);