aboutsummaryrefslogtreecommitdiffstats
path: root/hicn-plugin/src/strategy_dpo_manager.h
diff options
context:
space:
mode:
authorMauro Sardara <msardara@cisco.com>2021-07-20 13:20:35 +0200
committerMauro Sardara <msardara@cisco.com>2021-07-20 13:29:03 +0200
commitb4353c871463c06ed47db1ed9c3106f9dd201838 (patch)
treedd8e670e597a4e10bf214adf926ade5f135ce52c /hicn-plugin/src/strategy_dpo_manager.h
parentf62e74657d802555db61345eaa46362b09b12e88 (diff)
HICN-716 Upgrade to VPP 21.06
Also: - Format hicn-plugin code Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I0f4626fdeaf0fc5ae1f43904ca006b092e3e9d5f
Diffstat (limited to 'hicn-plugin/src/strategy_dpo_manager.h')
-rw-r--r--hicn-plugin/src/strategy_dpo_manager.h65
1 files changed, 34 insertions, 31 deletions
diff --git a/hicn-plugin/src/strategy_dpo_manager.h b/hicn-plugin/src/strategy_dpo_manager.h
index e96e050d9..7a2ce3fee 100644
--- a/hicn-plugin/src/strategy_dpo_manager.h
+++ b/hicn-plugin/src/strategy_dpo_manager.h
@@ -28,34 +28,37 @@
* information to choose the next hop,
* - a dpo vft that specify how to update the hICN DPO ctx when a next hop is
* added, deleted or updated,
- * - a strategy containing (see strategy.h): (i) the vpp node that processes Interest packets
- * subjected to such strategy, (ii) the definition of the vft that defines
- * the hICN strategy functions
- * An hICN DPO is places as the sole next hop in the vpp loadbalancer, and it containes
- * a list of next hops that will be used by the associated strategy when forwarding
- * interest packets.
+ * - a strategy containing (see strategy.h): (i) the vpp node that processes
+ * Interest packets subjected to such strategy, (ii) the definition of the vft
+ * that defines the hICN strategy functions An hICN DPO is places as the sole
+ * next hop in the vpp loadbalancer, and it containes a list of next hops that
+ * will be used by the associated strategy when forwarding interest packets.
*/
/**
* @brief Definition of the virtual function table for a hICN DPO.
*
* The following virtual function table
- * template that glues together the fuction to interact with the context and the
- * creating the dpo
+ * template that glues together the fuction to interact with the context and
+ * the creating the dpo
*/
typedef struct hicn_dpo_vft_s
{
- int (*hicn_dpo_is_type) (const dpo_id_t * dpo);
- /**< Check if the type of the
- hICN DPO is the expected */
- dpo_type_t (*hicn_dpo_get_type) (void);
- /**< Return the type of the hICN dpo */
- void (*hicn_dpo_module_init) (void); /**< Initialize the hICN dpo */
- void (*hicn_dpo_create) (fib_protocol_t proto, const hicn_face_id_t * nh, int nh_len, index_t * dpo_idx); /**< Create the context of the hICN dpo */
- int (*hicn_dpo_add_update_nh) (hicn_face_id_t nh, index_t dpo_idx); /**< Add a next hop to the hICN dpo context */
+ int (*hicn_dpo_is_type) (const dpo_id_t *dpo);
+ /**< Check if the type of the
+ hICN DPO is the expected */
+ dpo_type_t (*hicn_dpo_get_type) (void);
+ /**< Return the type of the hICN dpo */
+ void (*hicn_dpo_module_init) (void); /**< Initialize the hICN dpo */
+ void (*hicn_dpo_create) (
+ fib_protocol_t proto, const hicn_face_id_t *nh, int nh_len,
+ index_t *dpo_idx); /**< Create the context of the hICN dpo */
+ int (*hicn_dpo_add_update_nh) (
+ hicn_face_id_t nh,
+ index_t dpo_idx); /**< Add a next hop to the hICN dpo context */
int (*hicn_dpo_del_nh) (hicn_face_id_t face_id, index_t dpo_idx);
- u8 *(*hicn_dpo_format) (u8 * s, int, ...);
- /**< Format an hICN dpo*/
+ u8 *(*hicn_dpo_format) (u8 *s, int, ...);
+ /**< Format an hICN dpo*/
} hicn_dpo_vft_t;
/*
@@ -74,19 +77,17 @@ extern hicn_dpo_vft_t default_dpo;
* the FIB entry to which the hICN DPO is applied. This list must contain the
* name of the strategy node (or nodes in case of differentiation between IPv4
* and IPv6). Unless really needed otherwise (i.e., different implementation of
- * iface input), the list of node to use should be one provided in the strategy.h
- * (hicn_nodes_strategy)
+ * iface input), the list of node to use should be one provided in the
+ * strategy.h (hicn_nodes_strategy)
* @param hicn_dpo_vft The structure holding the virtual function table to
* interact with the hICN dpo and its context.
* @param hicn_strategy_vft The structure holding the virtual function table
* containing the hICN strategy functions.
* @return the dpo type registered in the VPP Data plane graph.
*/
-dpo_type_t
-hicn_dpo_register_new_type (const char *const *const *hicn_nodes,
- const hicn_dpo_vft_t * hicn_dpo_vft,
- const hicn_strategy_vft_t *
- hicn_strategy_vft, const dpo_vft_t * dpo_ctx_vft);
+dpo_type_t hicn_dpo_register_new_type (
+ const char *const *const *hicn_nodes, const hicn_dpo_vft_t *hicn_dpo_vft,
+ const hicn_strategy_vft_t *hicn_strategy_vft, const dpo_vft_t *dpo_ctx_vft);
/**
* @brief Check if the type of the dpo is among the list of hicn dpo types
@@ -96,7 +97,7 @@ hicn_dpo_register_new_type (const char *const *const *hicn_nodes,
* @param dpo The id of the dpo to which check the type
* @return 1 if there is a match, 0 otherwise.
*/
-u32 dpo_is_hicn (const dpo_id_t * dpo);
+u32 dpo_is_hicn (const dpo_id_t *dpo);
/**
* @brief Return the dpo_vtf and strategy_vtf identifier
@@ -105,9 +106,10 @@ u32 dpo_is_hicn (const dpo_id_t * dpo);
* retrieve the corresponding dpo_vtf/strategy_vtf identifier.
*
* @param dpo The id of the dpo to which check the type
- * @return the dpo_vft/strategy_vft id or HICN_ERROR_DPO_NOT_FOUND in case the dpo is not an hICN dpo.
+ * @return the dpo_vft/strategy_vft id or HICN_ERROR_DPO_NOT_FOUND in case the
+ * dpo is not an hICN dpo.
*/
-u8 hicn_dpo_get_vft_id (const dpo_id_t * dpo);
+u8 hicn_dpo_get_vft_id (const dpo_id_t *dpo);
/**
* @brief Get the vft to manage the dpo context.
@@ -159,10 +161,11 @@ void hicn_dpos_init (void);
*
* @result The string with the list of hICN DPO (strategies)
*/
-u8 *format_hicn_strategy_list (u8 * s, int n, ...);
+u8 *format_hicn_strategy_list (u8 *s, int n, ...);
/**
- * @brief Check if a given id points to a strategy and the corresponding dpo ctx
+ * @brief Check if a given id points to a strategy and the corresponding dpo
+ * ctx
*
* @param The id of the strategy to check.
*
@@ -182,7 +185,7 @@ int hicn_strategy_get_all_available (void);
* @brief Registers a module at compilation time to be initialized as part of
* the ctor.
*/
-void hicn_dpo_register (const hicn_dpo_vft_t * hicn_dpo);
+void hicn_dpo_register (const hicn_dpo_vft_t *hicn_dpo);
#endif /* // __HICN_STRATEGY_DPO_MANAGER_H__ */