The HAL of1x cmm interface is the interface that the driver can consume to produce OpenFlow related notifications to the CMM. More...

Functions
HAL_BEGIN_DECLS hal_result_t	hal_cmm_process_of1x_packet_in (uint64_t dpid, uint8_t table_id, uint8_t reason, uint32_t in_port, uint32_t buffer_id, uint64_t cookie, uint8_t pkt_buffer, uint32_t buf_len, uint16_t total_len, packet_matches_t matches)
	Instructs the CMM to process a PACKET_IN event comming from the DP. More...

hal_result_t	hal_cmm_process_of1x_flow_removed (uint64_t dpid, uint8_t reason, of1x_flow_entry_t *removed_flow_entry)
	Instructs the CMM to process a FLOW_REMOVED event comming from the DP. More...

Detailed Description

The HAL of1x cmm interface is the interface that the driver can consume to produce OpenFlow related notifications to the CMM.

Function Documentation

hal_result_t hal_cmm_process_of1x_flow_removed	(	uint64_t	dpid,
		uint8_t	reason,
		of1x_flow_entry_t *	removed_flow_entry
	)

Instructs the CMM to process a FLOW_REMOVED event comming from the DP.

Parameters

dpid	OpenFlow switch DPID
removed_flow_entry	The entry shall ONLY be used for reading, and shall NEVER be removed (of1x_remove_flow_entry). This is done by the fwd_module itself.

HAL_BEGIN_DECLS hal_result_t hal_cmm_process_of1x_packet_in	(	uint64_t	dpid,
		uint8_t	table_id,
		uint8_t	reason,
		uint32_t	in_port,
		uint32_t	buffer_id,
		uint64_t	cookie,
		uint8_t *	pkt_buffer,
		uint32_t	buf_len,
		uint16_t	total_len,
		packet_matches_t *	matches
	)

Instructs the CMM to process a PACKET_IN event comming from the DP.

Parameters

dpid	OpenFlow switch DPID
table_id	ID of the table that produced PACKET_IN
reason	one of the OFPR_ ... constants
in_port	Incomming packet port
buffer_id	Buffer ID. Must be different from 0 or OF1XP_NO_BUFFER
pkt_buffer	Buffer containing the packet. Shall only be used for reading.
buf_len	Buffer length (may be shorter than the packet stored in buffer)
total_len	total length of buffer
matches	Packet matches