#include "heap.h"
#include "list.h"
#include "ofp-errors.h"
+#include "ofp-util.h"
#include "shash.h"
#include "timeval.h"
* With few exceptions, ofproto implementations may look at these fields but
* should not modify them. */
struct ofproto {
+ struct hmap_node hmap_node; /* In global 'all_ofprotos' hmap. */
const struct ofproto_class *ofproto_class;
char *type; /* Datapath type. */
char *name; /* Datapath name. */
- struct hmap_node hmap_node; /* In global 'all_ofprotos' hmap. */
/* Settings. */
uint64_t fallback_dpid; /* Datapath ID if no better choice found. */
* widespread use, we will delete these interfaces. */
unsigned long int *vlan_bitmap; /* 4096-bit bitmap of in-use VLANs. */
bool vlans_changed; /* True if new VLANs are in use. */
+ int min_mtu; /* Current MTU of non-internal ports. */
};
void ofproto_init_tables(struct ofproto *, int n_tables);
* With few exceptions, ofproto implementations may look at these fields but
* should not modify them. */
struct ofport {
- struct ofproto *ofproto; /* The ofproto that contains this port. */
struct hmap_node hmap_node; /* In struct ofproto's "ports" hmap. */
+ struct ofproto *ofproto; /* The ofproto that contains this port. */
struct netdev *netdev;
- struct ofp_phy_port opp;
+ struct ofputil_phy_port pp;
uint16_t ofp_port; /* OpenFlow port number. */
unsigned int change_seq;
int mtu;
};
-void ofproto_port_set_state(struct ofport *, ovs_be32 state);
+void ofproto_port_set_state(struct ofport *, enum ofputil_port_state);
enum oftable_flags {
OFTABLE_HIDDEN = 1 << 0, /* Hide from most OpenFlow operations. */
* With few exceptions, ofproto implementations may look at these fields but
* should not modify them. */
struct rule {
- struct ofproto *ofproto; /* The ofproto that contains this rule. */
struct list ofproto_node; /* Owned by ofproto base code. */
+ struct ofproto *ofproto; /* The ofproto that contains this rule. */
struct cls_rule cr; /* In owning ofproto's classifier. */
struct ofoperation *pending; /* Operation now in progress, if nonnull. */
* otherwise.
*
* The implementation should store in '*actions' a bitmap of the supported
- * OpenFlow actions: the bit with value (1 << n) should be set to 1 if the
- * implementation supports the action with value 'n', and to 0 otherwise.
- * For example, if the implementation supports the OFPAT_OUTPUT and
- * OFPAT_ENQUEUE actions, but no others, it would set '*actions' to (1 <<
- * OFPAT_OUTPUT) | (1 << OFPAT_ENQUEUE). Vendor actions are not included
- * in '*actions'. */
+ * OpenFlow actions. Vendor actions are not included in '*actions'. */
void (*get_features)(struct ofproto *ofproto,
- bool *arp_match_ip, uint32_t *actions);
+ bool *arp_match_ip,
+ enum ofputil_action_bitmap *actions);
/* Helper for the OpenFlow OFPST_TABLE statistics request.
*
* function may use a null pointer. */
void (*port_modified)(struct ofport *ofport);
- /* Called after an OpenFlow OFPT_PORT_MOD request changes a port's
- * configuration. 'ofport->opp.config' contains the new configuration.
- * 'old_config' contains the previous configuration.
+ /* Called after an OpenFlow request changes a port's configuration.
+ * 'ofport->pp.config' contains the new configuration. 'old_config'
+ * contains the previous configuration.
*
- * The caller implements OFPPC_PORT_DOWN using netdev functions to turn
- * NETDEV_UP on and off, so this function doesn't have to do anything for
- * that bit (and it won't be called if that is the only bit that
+ * The caller implements OFPUTIL_PC_PORT_DOWN using netdev functions to
+ * turn NETDEV_UP on and off, so this function doesn't have to do anything
+ * for that bit (and it won't be called if that is the only bit that
* changes). */
- void (*port_reconfigured)(struct ofport *ofport, ovs_be32 old_config);
+ void (*port_reconfigured)(struct ofport *ofport,
+ enum ofputil_port_config old_config);
/* Looks up a port named 'devname' in 'ofproto'. On success, initializes
* '*port' appropriately.
* 'flow' reflects the flow information for 'packet'. All of the
* information in 'flow' is extracted from 'packet', except for
* flow->tun_id and flow->in_port, which are assigned the correct values
- * for the incoming packet. The register values are zeroed.
+ * for the incoming packet. The register values are zeroed. 'packet''s
+ * header pointers (e.g. packet->l3) are appropriately initialized.
*
- * The statistics for 'packet' should be included in 'rule'.
+ * The implementation should add the statistics for 'packet' into 'rule'.
*
* Returns 0 if successful, otherwise an OpenFlow error code. */
enum ofperr (*rule_execute)(struct rule *rule, const struct flow *flow,
int (*get_cfm_remote_mpids)(const struct ofport *ofport,
const uint64_t **rmps, size_t *n_rmps);
+ /* Checks the health of CFM configured on 'ofport'. Returns an integer
+ * to indicate the health percentage of the 'ofport' which is an average of
+ * the health of all the remote_mps. Returns an integer between 0 and 100
+ * where 0 means that the 'ofport' is very unhealthy and 100 means the
+ * 'ofport' is perfectly healthy. Returns -1 if CFM is not enabled on
+ * 'port' or if the number of remote_mpids is > 1.
+ *
+ * This function may be a null pointer if the ofproto implementation does
+ * not support CFM. */
+ int (*get_cfm_health)(const struct ofport *ofport);
+
/* Configures spanning tree protocol (STP) on 'ofproto' using the
* settings defined in 's'.
*
git://git.onelab.eu / sliver-openvswitch.git / blobdiff