37,67 → 37,22 |
#ifndef __NET_NETIF_H__ |
#define __NET_NETIF_H__ |
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#include "netif_device_id_type.h" |
#include "device.h" |
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#define ll_message( device, message, arg2, arg3, result1, result2, result3 ) \ |
if(( device )->ll_registered >= 0 ) async_msg_3(( device )->ll_registered, ( message ), ( device )->device_id, arg2, arg3 ) |
#define nil_message( device, message, arg2, arg3, result1, result2, result3 ) \ |
if(( device )->nil_phone >= 0 ) async_msg_3(( device )->nil_phone, ( message ), ( device )->device_id, arg2, arg3 ) |
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typedef enum netif_state netif_state_t; |
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typedef struct netif_device_stats netif_device_stats_t; |
typedef netif_device_stats_t * netif_device_stats_ref; |
typedef struct netif_device netif_device_t; |
typedef netif_device_t * netif_device_ref; |
typedef struct device device_t; |
typedef device_t * device_ref; |
typedef struct netif_globals netif_globals_t; |
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DEVICE_MAP_DECLARE( netif_device_map, netif_device_t ); |
DEVICE_MAP_DECLARE( device_map, device_t ); |
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enum netif_state{ |
NETIF_NULL = 0, |
NETIF_STOPPED, |
NETIF_ACTIVE, |
NETIF_CARRIER_LOST |
}; |
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// based on linux_kernel/include/linux/netdevice.h |
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struct netif_device_stats{ |
unsigned long rx_packets; /* total packets received */ |
unsigned long tx_packets; /* total packets transmitted */ |
unsigned long rx_bytes; /* total bytes received */ |
unsigned long tx_bytes; /* total bytes transmitted */ |
unsigned long rx_errors; /* bad packets received */ |
unsigned long tx_errors; /* packet transmit problems */ |
unsigned long rx_dropped; /* no space in linux buffers */ |
unsigned long tx_dropped; /* no space available in linux */ |
unsigned long multicast; /* multicast packets received */ |
unsigned long collisions; |
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/* detailed rx_errors: */ |
unsigned long rx_length_errors; |
unsigned long rx_over_errors; /* receiver ring buff overflow */ |
unsigned long rx_crc_errors; /* recved pkt with crc error */ |
unsigned long rx_frame_errors; /* recv'd frame alignment error */ |
unsigned long rx_fifo_errors; /* recv'r fifo overrun */ |
unsigned long rx_missed_errors; /* receiver missed packet */ |
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/* detailed tx_errors */ |
unsigned long tx_aborted_errors; |
unsigned long tx_carrier_errors; |
unsigned long tx_fifo_errors; |
unsigned long tx_heartbeat_errors; |
unsigned long tx_window_errors; |
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/* for cslip etc */ |
unsigned long rx_compressed; |
unsigned long tx_compressed; |
}; |
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struct netif_device{ |
netif_device_id_t device_id; |
int ll_registered; |
netif_device_stats_t stats; |
netif_state_t state; |
struct device{ |
device_id_t device_id; |
int nil_phone; |
device_stats_t stats; |
device_state_t state; |
int flags; |
size_t mtu; |
void * specific; |
105,11 → 60,11 |
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struct netif_globals{ |
int networking_phone; |
netif_device_map_t netif_device_map; |
device_map_t device_map; |
}; |
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int netif_device_find( netif_device_id_t device_id, netif_device_ref * device ); |
void netif_device_stats_null( netif_device_stats_ref stats ); |
int find_device( device_id_t device_id, device_ref * device ); |
void null_device_stats( device_stats_ref stats ); |
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#endif |
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