interface_dpo.c File Reference

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Data Structures
struct	interface_dpo_trace_t_
	Interface DPO trace data. More...

Typedefs
typedef struct interface_dpo_trace_t_	interface_dpo_trace_t
	Interface DPO trace data. More...
typedef enum interface_dpo_next_t_	interface_dpo_next_t

Enumerations
enum	interface_dpo_next_t_ { INTERFACE_DPO_DROP = 0, INTERFACE_DPO_INPUT = 1 }

Functions
static interface_dpo_t *	interface_dpo_alloc (void)
static interface_dpo_t *	interface_dpo_get_from_dpo (const dpo_id_t *dpo)
static index_t	interface_dpo_get_index (interface_dpo_t *ido)
static void	interface_dpo_lock (dpo_id_t *dpo)
static void	interface_dpo_unlock (dpo_id_t *dpo)
void	interface_dpo_add_or_lock (dpo_proto_t proto, u32 sw_if_index, dpo_id_t *dpo)
static clib_error_t *	interface_dpo_interface_state_change (vnet_main_t *vnm, u32 sw_if_index, u32 flags)
	VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (interface_dpo_interface_state_change)
static clib_error_t *	interface_dpo_hw_interface_state_change (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
	Registered callback for HW interface state changes. More...
	VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (interface_dpo_hw_interface_state_change)
static clib_error_t *	interface_dpo_interface_delete (vnet_main_t *vnm, u32 sw_if_index, u32 is_add)
	VNET_SW_INTERFACE_ADD_DEL_FUNCTION (interface_dpo_interface_delete)
u8 *	format_interface_dpo (u8 *s, va_list *ap)
static void	interface_dpo_mem_show (void)
void	interface_dpo_module_init (void)
static uword	interface_dpo_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static u8 *	format_interface_dpo_trace (u8 *s, va_list *args)
static uword	interface_dpo_ip4 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	interface_dpo_ip6 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	VLIB_NODE_FUNCTION_MULTIARCH (interface_dpo_ip4_node, interface_dpo_ip4)
	(constructor) VLIB_REGISTER_NODE (interface_dpo_ip6_node) More...

Variables
static index_t *	interface_dpo_db [DPO_PROTO_NUM]
static const dpo_vft_t	interface_dpo_vft
static const char *const	interface_dpo_ip4_nodes []
	The per-protocol VLIB graph nodes that are assigned to a glean object. More...
static const char *const	interface_dpo_ip6_nodes []
static const char *const *const	interface_dpo_nodes [DPO_PROTO_NUM]
vlib_node_registration_t	interface_dpo_ip4_node
	(constructor) VLIB_REGISTER_NODE (interface_dpo_ip4_node) More...

Typedef Documentation

typedef enum interface_dpo_next_t_ interface_dpo_next_t

typedef struct interface_dpo_trace_t_ interface_dpo_trace_t

Interface DPO trace data.

Enumeration Type Documentation

enum interface_dpo_next_t_

Enumerator
INTERFACE_DPO_DROP
INTERFACE_DPO_INPUT

Definition at line 222 of file interface_dpo.c.

Function Documentation

u8* format_interface_dpo	(	u8 *	s,
		va_list *	ap
	)

Definition at line 150 of file interface_dpo.c.

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static u8* format_interface_dpo_trace ( u8 *  s, va_list *  args  )

static

Definition at line 357 of file interface_dpo.c.

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void interface_dpo_add_or_lock	(	dpo_proto_t	proto,
		u32	sw_if_index,
		dpo_id_t *	dpo
	)

Definition at line 82 of file interface_dpo.c.

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static interface_dpo_t* interface_dpo_alloc ( void  )

static

Definition at line 27 of file interface_dpo.c.

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static interface_dpo_t* interface_dpo_get_from_dpo ( const dpo_id_t *  dpo )

inlinestatic

Definition at line 37 of file interface_dpo.c.

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static index_t interface_dpo_get_index ( interface_dpo_t *  ido )

inlinestatic

Definition at line 45 of file interface_dpo.c.

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static clib_error_t* interface_dpo_hw_interface_state_change ( vnet_main_t *  vnm, u32  hw_if_index, u32  flags  )

static

Registered callback for HW interface state changes.

Definition at line 128 of file interface_dpo.c.

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static uword interface_dpo_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

inlinestatic

Definition at line 229 of file interface_dpo.c.

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static clib_error_t* interface_dpo_interface_delete ( vnet_main_t *  vnm, u32  sw_if_index, u32  is_add  )

static

Definition at line 139 of file interface_dpo.c.

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static clib_error_t* interface_dpo_interface_state_change ( vnet_main_t *  vnm, u32  sw_if_index, u32  flags  )

static

Definition at line 112 of file interface_dpo.c.

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static uword interface_dpo_ip4 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 370 of file interface_dpo.c.

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static uword interface_dpo_ip6 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 378 of file interface_dpo.c.

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static void interface_dpo_lock ( dpo_id_t *  dpo )

static

Definition at line 51 of file interface_dpo.c.

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static void interface_dpo_mem_show ( void  )

static

Definition at line 165 of file interface_dpo.c.

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void interface_dpo_module_init

(

void

)

Definition at line 207 of file interface_dpo.c.

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static void interface_dpo_unlock ( dpo_id_t *  dpo )

static

Definition at line 60 of file interface_dpo.c.

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VLIB_NODE_FUNCTION_MULTIARCH	(	interface_dpo_ip4_node	,
		interface_dpo_ip4
	)

(constructor) VLIB_REGISTER_NODE (interface_dpo_ip6_node)

Definition at line 398 of file interface_dpo.c.

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VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION

(

interface_dpo_hw_interface_state_change

)

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VNET_SW_INTERFACE_ADD_DEL_FUNCTION

(

interface_dpo_interface_delete

)

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VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION

(

interface_dpo_interface_state_change

)

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Variable Documentation

index_t* interface_dpo_db[DPO_PROTO_NUM]

static

Definition at line 24 of file interface_dpo.c.

vlib_node_registration_t interface_dpo_ip4_node

Initial value:

= {
    .function = interface_dpo_ip4,
    .name = "interface-dpo-ip4",
    .vector_size = sizeof (u32),
    .format_trace = format_interface_dpo_trace,

    .n_next_nodes = 2,
    .next_nodes = {
        [INTERFACE_DPO_DROP] = "ip4-drop",
        [INTERFACE_DPO_INPUT] = "ip4-input",
    },
}

(constructor) VLIB_REGISTER_NODE (interface_dpo_ip4_node)

Definition at line 385 of file interface_dpo.c.

const char* const interface_dpo_ip4_nodes[]

static

Initial value:

=
{
    "interface-dpo-ip4",
    NULL,
}

The per-protocol VLIB graph nodes that are assigned to a glean object.

this means that these graph nodes are ones from which a glean is the parent object in the DPO-graph.

Definition at line 188 of file interface_dpo.c.

const char* const interface_dpo_ip6_nodes[]

static

Initial value:

=
{
    "interface-dpo-ip4",
    NULL,
}

Definition at line 193 of file interface_dpo.c.

const char* const* const interface_dpo_nodes[DPO_PROTO_NUM]

static

Initial value:

=
{
    [DPO_PROTO_IP4]  = interface_dpo_ip4_nodes,
    [DPO_PROTO_IP6]  = interface_dpo_ip6_nodes,
    [DPO_PROTO_MPLS] = NULL,
}

Definition at line 199 of file interface_dpo.c.

const dpo_vft_t interface_dpo_vft

static

Initial value:

= {
    .dv_lock = interface_dpo_lock,
    .dv_unlock = interface_dpo_unlock,
    .dv_format = format_interface_dpo,
    .dv_mem_show = interface_dpo_mem_show,
}

Definition at line 174 of file interface_dpo.c.