/**
* Set value in an object of type of_oxm_bsn_l3_interface_class_id.
* @param obj Pointer to an object of type of_oxm_bsn_l3_interface_class_id.
* @param value The value to write into the object
*/
void
of_oxm_bsn_l3_interface_class_id_value_set(
of_oxm_bsn_l3_interface_class_id_t *obj,
uint32_t value)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_OXM_BSN_L3_INTERFACE_CLASS_ID);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_2:
case OF_VERSION_1_3:
offset = 4;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, value);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set xid in an object of type of_hello.
* @param obj Pointer to an object of type of_hello.
* @param xid The value to write into the object
*/
void
of_hello_xid_set(
of_hello_t *obj,
uint32_t xid)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_HELLO);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_0:
case OF_VERSION_1_1:
case OF_VERSION_1_2:
case OF_VERSION_1_3:
offset = 4;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, xid);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set subtype in an object of type of_action_id_bsn_set_tunnel_dst.
* @param obj Pointer to an object of type of_action_id_bsn_set_tunnel_dst.
* @param subtype The value to write into the object
*/
void
of_action_id_bsn_set_tunnel_dst_subtype_set(
of_action_id_bsn_set_tunnel_dst_t *obj,
uint32_t subtype)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_ACTION_ID_BSN_SET_TUNNEL_DST);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_3:
offset = 8;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, subtype);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set role in an object of type of_bsn_controller_connection.
* @param obj Pointer to an object of type of_bsn_controller_connection.
* @param role The value to write into the object
*/
void
of_bsn_controller_connection_role_set(
of_bsn_controller_connection_t *obj,
uint32_t role)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_BSN_CONTROLLER_CONNECTION);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_3:
offset = 4;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, role);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set burst_size in an object of type of_meter_band_drop.
* @param obj Pointer to an object of type of_meter_band_drop.
* @param burst_size The value to write into the object
*/
void
of_meter_band_drop_burst_size_set(
of_meter_band_drop_t *obj,
uint32_t burst_size)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_METER_BAND_DROP);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_3:
offset = 8;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, burst_size);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set experimenter in an object of type of_bsn_set_lacp_request.
* @param obj Pointer to an object of type of_bsn_set_lacp_request.
* @param experimenter The value to write into the object
*/
void
of_bsn_set_lacp_request_experimenter_set(
of_bsn_set_lacp_request_t *obj,
uint32_t experimenter)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_BSN_SET_LACP_REQUEST);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_3:
offset = 8;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, experimenter);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set out_group in an object of type of_flow_modify.
* @param obj Pointer to an object of type of_flow_modify.
* @param out_group The value to write into the object
*/
void
of_flow_modify_out_group_set(
of_flow_modify_t *obj,
uint32_t out_group)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(IS_FLOW_MOD_SUBTYPE(obj->object_id));
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_1:
case OF_VERSION_1_2:
case OF_VERSION_1_3:
offset = 40;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, out_group);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set subtype in an object of type of_bsn_gentable_entry_desc_stats_reply.
* @param obj Pointer to an object of type of_bsn_gentable_entry_desc_stats_reply.
* @param subtype The value to write into the object
*/
void
of_bsn_gentable_entry_desc_stats_reply_subtype_set(
of_bsn_gentable_entry_desc_stats_reply_t *obj,
uint32_t subtype)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_BSN_GENTABLE_ENTRY_DESC_STATS_REPLY);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_3:
offset = 20;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, subtype);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
/**
* Set experimenter in an object of type of_experimenter_error_msg.
* @param obj Pointer to an object of type of_experimenter_error_msg.
* @param experimenter The value to write into the object
*/
void
of_experimenter_error_msg_experimenter_set(
of_experimenter_error_msg_t *obj,
uint32_t experimenter)
{
of_wire_buffer_t *wbuf;
int offset = 0; /* Offset of value relative to the start obj */
int abs_offset; /* Offset of value relative to start of wbuf */
of_version_t ver;
ASSERT(obj->object_id == OF_EXPERIMENTER_ERROR_MSG);
ver = obj->version;
wbuf = OF_OBJECT_TO_WBUF(obj);
ASSERT(wbuf != NULL);
/* By version, determine offset and current length (where needed) */
switch (ver) {
case OF_VERSION_1_2:
case OF_VERSION_1_3:
offset = 12;
break;
default:
ASSERT(0);
}
abs_offset = OF_OBJECT_ABSOLUTE_OFFSET(obj, offset);
ASSERT(abs_offset >= 0);
of_wire_buffer_u32_set(wbuf, abs_offset, experimenter);
OF_LENGTH_CHECK_ASSERT(obj);
return ;
}
int
of_object_xid_set(of_object_t *obj, uint32_t xid)
{
of_wire_buffer_t *wbuf;
if ((wbuf = OF_OBJECT_TO_WBUF(obj)) == NULL) {
return OF_ERROR_PARAM;
}
of_wire_buffer_u32_set(wbuf,
OF_OBJECT_ABSOLUTE_OFFSET(obj, OF_MESSAGE_XID_OFFSET), xid);
return OF_ERROR_NONE;
}
void
of_oxm_wire_length_set(of_object_t *obj, int bytes)
{
uint32_t type_len;
of_wire_buffer_t *wbuf;
ASSERT(bytes >= 0 && bytes < 256);
/* Read-modify-write */
_GET_OXM_TYPE_LEN(obj, &type_len, wbuf);
OF_OXM_LENGTH_SET(type_len, bytes);
of_wire_buffer_u32_set(wbuf,
OF_OBJECT_ABSOLUTE_OFFSET(obj, OXM_HDR_OFFSET), type_len);
}
void
of_oxm_wire_object_id_set(of_object_t *obj, of_object_id_t id)
{
uint32_t type_len;
int wire_type;
of_wire_buffer_t *wbuf;
ASSERT(OF_OXM_VALID_ID(id));
/* Read-modify-write */
_GET_OXM_TYPE_LEN(obj, &type_len, wbuf);
wire_type = of_object_to_wire_type(id, obj->version);
ASSERT(wire_type >= 0);
OF_OXM_MASKED_TYPE_SET(type_len, wire_type);
of_wire_buffer_u32_set(wbuf,
OF_OBJECT_ABSOLUTE_OFFSET(obj, OXM_HDR_OFFSET), type_len);
}
void
of_oxm_wire_object_id_set(of_object_t *obj, of_object_id_t id)
{
uint32_t type_len;
int wire_type;
of_wire_buffer_t *wbuf;
ASSERT(OF_OXM_VALID_ID(id));
/* Read-modify-write */
_GET_OXM_TYPE_LEN(obj, &type_len, wbuf);
switch (id) {
case OF_OXM_BSN_IN_PORTS_128:
type_len = 0x00030000 | (type_len & 0xff);
break;
case OF_OXM_BSN_IN_PORTS_128_MASKED:
type_len = 0x00030100 | (type_len & 0xff);
break;
case OF_OXM_BSN_LAG_ID:
type_len = 0x00030200 | (type_len & 0xff);
break;
case OF_OXM_BSN_LAG_ID_MASKED:
type_len = 0x00030300 | (type_len & 0xff);
break;
case OF_OXM_BSN_VRF:
type_len = 0x00030400 | (type_len & 0xff);
break;
case OF_OXM_BSN_VRF_MASKED:
type_len = 0x00030500 | (type_len & 0xff);
break;
case OF_OXM_BSN_GLOBAL_VRF_ALLOWED:
type_len = 0x00030600 | (type_len & 0xff);
break;
case OF_OXM_BSN_GLOBAL_VRF_ALLOWED_MASKED:
type_len = 0x00030700 | (type_len & 0xff);
break;
case OF_OXM_BSN_L3_INTERFACE_CLASS_ID:
type_len = 0x00030800 | (type_len & 0xff);
break;
case OF_OXM_BSN_L3_INTERFACE_CLASS_ID_MASKED:
type_len = 0x00030900 | (type_len & 0xff);
break;
case OF_OXM_BSN_L3_SRC_CLASS_ID:
type_len = 0x00030a00 | (type_len & 0xff);
break;
case OF_OXM_BSN_L3_SRC_CLASS_ID_MASKED:
type_len = 0x00030b00 | (type_len & 0xff);
break;
case OF_OXM_BSN_L3_DST_CLASS_ID:
type_len = 0x00030c00 | (type_len & 0xff);
break;
case OF_OXM_BSN_L3_DST_CLASS_ID_MASKED:
type_len = 0x00030d00 | (type_len & 0xff);
break;
default:
wire_type = of_object_to_wire_type(id, obj->version);
ASSERT(wire_type >= 0);
type_len = 0x80000000 | (wire_type << 8) | (type_len & 0xff);
break;
}
of_wire_buffer_u32_set(wbuf,
OF_OBJECT_ABSOLUTE_OFFSET(obj, OXM_HDR_OFFSET), type_len);
}