@@ -86,7 +86,7 @@ static void set_bit(DeviceState *dev, Visitor *v, void *opaque,
}
PropertyInfo qdev_prop_bit = {
- .name = "boolean",
+ .name = "bit",
.legacy_name = "on/off",
.type = PROP_TYPE_BIT,
.size = sizeof(uint32_t),
@@ -96,6 +96,101 @@ PropertyInfo qdev_prop_bit = {
.set = set_bit,
};
+/* --- bool --- */
+
+static int parse_bool(DeviceState *dev, Property *prop, const char *str)
+{
+ bool *ptr = qdev_get_prop_ptr(dev, prop);
+ if (strcmp(str, "true") == 0 || strcmp(str, "yes") == 0) {
+ *ptr = true;
+ } else if (strcmp(str, "false") == 0 || strcmp(str, "no") == 0) {
+ *ptr = false;
+ } else {
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int parse_bool_switch(DeviceState *dev, Property *prop,
+ const char *str)
+{
+ bool *ptr = qdev_get_prop_ptr(dev, prop);
+ if (strcmp(str, "on") == 0) {
+ *ptr = true;
+ } else if (strcmp(str, "off") == 0) {
+ *ptr = false;
+ } else {
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int print_bool(DeviceState *dev, Property *prop,
+ char *dest, size_t len)
+{
+ bool *ptr = qdev_get_prop_ptr(dev, prop);
+ return snprintf(dest, len, *ptr ? "yes" : "no");
+}
+
+static int print_bool_switch(DeviceState *dev, Property *prop,
+ char *dest, size_t len)
+{
+ bool *ptr = qdev_get_prop_ptr(dev, prop);
+ return snprintf(dest, len, *ptr ? "on" : "off");
+}
+
+static void get_bool(DeviceState *dev, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ Property *prop = opaque;
+ bool *ptr = qdev_get_prop_ptr(dev, prop);
+
+ visit_type_bool(v, ptr, name, errp);
+}
+
+static void set_bool(DeviceState *dev, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ Property *prop = opaque;
+ bool *ptr = qdev_get_prop_ptr(dev, prop);
+ Error *local_err = NULL;
+ bool value;
+
+ if (dev->state != DEV_STATE_CREATED) {
+ error_set(errp, QERR_PERMISSION_DENIED);
+ return;
+ }
+
+ visit_type_bool(v, &value, name, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+ *ptr = value;
+}
+
+PropertyInfo qdev_prop_bool = {
+ .name = "boolean",
+ .type = PROP_TYPE_BOOL,
+ .size = sizeof(bool),
+ .parse = parse_bool,
+ .print = print_bool,
+ .get = get_bool,
+ .set = set_bool,
+};
+
+PropertyInfo qdev_prop_bool_switch = {
+ .name = "switch",
+ .type = PROP_TYPE_BOOL,
+ .size = sizeof(bool),
+ .parse = parse_bool_switch,
+ .print = print_bool_switch,
+ .get = get_bool,
+ .set = set_bool,
+};
+
/* --- 8bit integer --- */
static int parse_uint8(DeviceState *dev, Property *prop, const char *str)
@@ -1055,6 +1150,11 @@ void qdev_prop_set_bit(DeviceState *dev, const char *name, bool value)
qdev_prop_set(dev, name, &value, PROP_TYPE_BIT);
}
+void qdev_prop_set_bool(DeviceState *dev, const char *name, bool value)
+{
+ qdev_prop_set(dev, name, &value, PROP_TYPE_BOOL);
+}
+
void qdev_prop_set_uint8(DeviceState *dev, const char *name, uint8_t value)
{
qdev_prop_set(dev, name, &value, PROP_TYPE_UINT8);
@@ -152,6 +152,7 @@ enum PropertyType {
PROP_TYPE_VLAN,
PROP_TYPE_PTR,
PROP_TYPE_BIT,
+ PROP_TYPE_BOOL,
};
struct PropertyInfo {
@@ -276,6 +277,7 @@ int do_device_del(Monitor *mon, const QDict *qdict, QObject **ret_data);
/*** qdev-properties.c ***/
extern PropertyInfo qdev_prop_bit;
+extern PropertyInfo qdev_prop_bool;
extern PropertyInfo qdev_prop_uint8;
extern PropertyInfo qdev_prop_uint16;
extern PropertyInfo qdev_prop_uint32;
@@ -315,6 +317,10 @@ extern PropertyInfo qdev_prop_pci_devfn;
.defval = (bool[]) { (_defval) }, \
}
+#define DEFINE_PROP_BOOL(_n, _s, _f, _d) \
+ DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_bool, bool)
+#define DEFINE_PROP_SWITCH(_n, _s, _f, _d) \
+ DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_bool_switch, bool)
#define DEFINE_PROP_UINT8(_n, _s, _f, _d) \
DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint8, uint8_t)
#define DEFINE_PROP_UINT16(_n, _s, _f, _d) \
@@ -358,6 +364,7 @@ int qdev_prop_exists(DeviceState *dev, const char *name);
int qdev_prop_parse(DeviceState *dev, const char *name, const char *value);
void qdev_prop_set(DeviceState *dev, const char *name, void *src, enum PropertyType type);
void qdev_prop_set_bit(DeviceState *dev, const char *name, bool value);
+void qdev_prop_set_bool(DeviceState *dev, const char *name, bool value);
void qdev_prop_set_uint8(DeviceState *dev, const char *name, uint8_t value);
void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value);
void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value);