ra8_etha_port_stats_t Struct Reference

Per-port runtime traffic counters maintained by ra8_etha. More...

#include <ra8_etha_types.h>

Data Fields
uint32_t	tx_ok
	Frames transmitted successfully.
uint32_t	tx_err
	Frames that failed to transmit.
uint32_t	rx_ok
	Frames received successfully.
uint32_t	rx_err
	Frames received with PHY/MAC/FCS error.
uint32_t	rx_drop
	Frames dropped due to ring overflow.
uint16_t	ring_tx
	Configured TX ring depth.
uint16_t	ring_rx
	Configured RX ring depth.
uint16_t	ring_buf
	Configured per-descriptor buffer size.
uint16_t	reserved
	Reserved for alignment / future use.

Detailed Description

Per-port runtime traffic counters maintained by ra8_etha.

Distinct from ra8_etha_stats_t (which holds the five MIB error counters from EAUSMFSECN/EATFECN/EAFSECN/EADQOECN/EADQSECN). This struct holds the software-maintained TX/RX OK/error totals updated as descriptors complete. Counters are 32-bit and saturate at 0xFFFFFFFF (do not wrap).

Definition at line 103 of file ra8_etha_types.h.

Field Documentation

reserved

uint16_t ra8_etha_port_stats_t::reserved

Reserved for alignment / future use.

Definition at line 112 of file ra8_etha_types.h.

ring_buf

uint16_t ra8_etha_port_stats_t::ring_buf

Configured per-descriptor buffer size.

Definition at line 111 of file ra8_etha_types.h.

ring_rx

uint16_t ra8_etha_port_stats_t::ring_rx

Configured RX ring depth.

Definition at line 110 of file ra8_etha_types.h.

ring_tx

uint16_t ra8_etha_port_stats_t::ring_tx

Configured TX ring depth.

Definition at line 109 of file ra8_etha_types.h.

rx_drop

uint32_t ra8_etha_port_stats_t::rx_drop

Frames dropped due to ring overflow.

Definition at line 108 of file ra8_etha_types.h.

Referenced by ra8_etha_account_traffic().

rx_err

uint32_t ra8_etha_port_stats_t::rx_err

Frames received with PHY/MAC/FCS error.

Definition at line 107 of file ra8_etha_types.h.

Referenced by ra8_etha_account_traffic().

rx_ok

uint32_t ra8_etha_port_stats_t::rx_ok

Frames received successfully.

Definition at line 106 of file ra8_etha_types.h.

Referenced by ra8_etha_account_traffic().

tx_err

uint32_t ra8_etha_port_stats_t::tx_err

Frames that failed to transmit.

Definition at line 105 of file ra8_etha_types.h.

Referenced by ra8_etha_account_traffic().

tx_ok

uint32_t ra8_etha_port_stats_t::tx_ok

Frames transmitted successfully.

Definition at line 104 of file ra8_etha_types.h.

Referenced by ra8_etha_account_traffic().

---

The documentation for this struct was generated from the following file:

• libs/ra8_hal/inc/ra8_etha_types.h