ra8-firmware/ra8__etha__internal_8h_source.html

#pragma once


#ifdef __cplusplus

extern "C" {

#endif


#include "ra8_attributes.h"

#include "ra8_etha.h"


typedef struct {

  ra8_etha_event_fn_t   cb;

  void*                 ctx;

  ra8_etha_port_stats_t stats;

} ra8_etha_slot_t;


extern ra8_etha_slot_t s_etha_slots[k_ra8_etha_port_count];


RA8_INTERNAL static inline bool internal_port_ok(ra8_etha_port_t port)

{

  return (uint8_t)port < k_ra8_etha_port_count;

}


#ifdef __cplusplus

}

#endif

ra8_attributes.h
Annotation-attribute framework macros for ra8-firmware.

RA8_INTERNAL
#define RA8_INTERNAL
Marker that a function is intended to be static (file-local).
Definition ra8_attributes.h:190

s_etha_slots
ra8_etha_slot_t s_etha_slots[k_ra8_etha_port_count]
Per-port handler table; index = ra8_etha_port_t.
Definition ra8_etha.c:117

ra8_etha.h
Per-port Ethernet Agent (ETHA) driver – HUM Ch 32 (p 1627-1702).

internal_port_ok
static bool internal_port_ok(ra8_etha_port_t port)
Range-check a port argument.
Definition ra8_etha_internal.h:72

ra8_etha_port_t
ra8_etha_port_t
ETHA port index (m = 0, 1).
Definition ra8_etha_regs.h:60

k_ra8_etha_port_count
@ k_ra8_etha_port_count
Number of ETHA ports.
Definition ra8_etha_regs.h:63

ra8_etha_event_fn_t
void(* ra8_etha_event_fn_t)(void *ctx, ra8_etha_port_t port, uint32_t eaeis0, uint32_t eaeis1, uint32_t eaeis2)
ETHA per-port event callback.
Definition ra8_etha_types.h:210

ra8_etha_port_stats_t
Per-port runtime traffic counters maintained by ra8_etha.
Definition ra8_etha_types.h:103

ra8_etha_slot_t
Per-port runtime state.
Definition ra8_etha_internal.h:35

ra8_etha_slot_t::cb
ra8_etha_event_fn_t cb
Attached callback (nullptr if none).
Definition ra8_etha_internal.h:36

ra8_etha_slot_t::ctx
void * ctx
Opaque cookie passed back to cb.
Definition ra8_etha_internal.h:37

ra8_etha_slot_t::stats
ra8_etha_port_stats_t stats
Per-port traffic counters.
Definition ra8_etha_internal.h:38