knet.h File Reference

#include <opennsl/types.h>
#include <opennsl/rx.h>
#include <opennsl/knetX.h>

Go to the source code of this file.

Data Structures
struct	opennsl_knet_filter_s
	Kernel packet filter structure. More...
struct	opennsl_knet_netif_s
	Kernel network interface structure. More...

Macros
#define	OPENNSL_KNET_DEST_T_NETIF   1
	Send packet to virtual network interface.
#define	OPENNSL_KNET_DEST_T_OPENNSL_RX_API   2
	Send packet to OPENNSL Rx API.
#define	OPENNSL_KNET_FILTER_DESC_MAX   32
#define	OPENNSL_KNET_FILTER_F_STRIP_TAG   0x00000001
	Strip VLAN tag from packets sent to vitual network interfaces.
#define	OPENNSL_KNET_FILTER_M_FP_RULE   0x00000040
	Match filter processor rule number.
#define	OPENNSL_KNET_FILTER_M_INGPORT   0x00000004
	Match local ingress port.
#define	OPENNSL_KNET_FILTER_M_RAW   0x00000001
	Match raw packet data.
#define	OPENNSL_KNET_FILTER_M_REASON   0x00000020
	Match copy-to-CPU reason code.
#define	OPENNSL_KNET_FILTER_M_VLAN   0x00000002
	Match VLAN ID.
#define	OPENNSL_KNET_FILTER_SIZE_MAX   256
#define	OPENNSL_KNET_FILTER_T_RX_PKT   1
	Rx packet filter.
#define	OPENNSL_KNET_NETIF_F_ADD_TAG   0x00000001
	Add VLAN tag to packets sent directly to physical port.
#define	OPENNSL_KNET_NETIF_NAME_MAX   16
#define	OPENNSL_KNET_NETIF_T_TX_CPU_INGRESS   1
	Tx packets are sent through CPU port ingress logic.
#define	OPENNSL_KNET_NETIF_T_TX_LOCAL_PORT   2
	Tx packets are sent to local device port bypassing switch logic.

Typedefs
typedef struct opennsl_knet_filter_s	opennsl_knet_filter_t
	Kernel packet filter structure.
typedef int(*	opennsl_knet_filter_traverse_cb )(int unit, opennsl_knet_filter_t *filter, void *user_data)
typedef struct opennsl_knet_netif_s	opennsl_knet_netif_t
	Kernel network interface structure.
typedef int(*	opennsl_knet_netif_traverse_cb )(int unit, opennsl_knet_netif_t *netif, void *user_data)

Functions
int	opennsl_knet_filter_create (int unit, opennsl_knet_filter_t *filter) LIB_DLL_EXPORTED
	Create a kernel packet filter.
int	opennsl_knet_filter_destroy (int unit, int filter_id) LIB_DLL_EXPORTED
	Destroy a kernel packet filter.
void	opennsl_knet_filter_t_init (opennsl_knet_filter_t *filter) LIB_DLL_EXPORTED
	Initialize a opennsl_knet_filter_t structure.
int	opennsl_knet_filter_traverse (int unit, opennsl_knet_filter_traverse_cb trav_fn, void *user_data) LIB_DLL_EXPORTED
	Traverse kernel packet filter objects.
int	opennsl_knet_init (int unit) LIB_DLL_EXPORTED
	Initialize the kernel networking subsystem.
int	opennsl_knet_netif_create (int unit, opennsl_knet_netif_t *netif) LIB_DLL_EXPORTED
	Create a kernel network interface.
int	opennsl_knet_netif_destroy (int unit, int netif_id) LIB_DLL_EXPORTED
	Destroy a kernel network interface.
void	opennsl_knet_netif_t_init (opennsl_knet_netif_t *netif) LIB_DLL_EXPORTED
	Initialize a opennsl_knet_netif_t structure.
int	opennsl_knet_netif_traverse (int unit, opennsl_knet_netif_traverse_cb trav_fn, void *user_data) LIB_DLL_EXPORTED
	Traverse kernel network interface objects.