/* Hardware interface Tx statistics */ struct octep_iface_tx_stats { /* Total frames sent on the interface */
u64 pkts;
/* Total octets sent on the interface */
u64 octs;
/* Packets sent to a broadcast DMAC */
u64 bcst;
/* Packets sent to the multicast DMAC */
u64 mcst;
/* Packets dropped due to excessive collisions */
u64 xscol;
/* Packets dropped due to excessive deferral */
u64 xsdef;
/* Packets sent that experienced multiple collisions before successful *transmission
*/
u64 mcol;
/* Packets sent that experienced a single collision before successful *transmission
*/
u64 scol;
/* Packets sent with an octet count < 64 */
u64 hist_lt64;
/* Packets sent with an octet count == 64 */
u64 hist_eq64;
/* Packets sent with an octet count of 65–127 */
u64 hist_65to127;
/* Packets sent with an octet count of 128–255 */
u64 hist_128to255;
/* Packets sent with an octet count of 256–511 */
u64 hist_256to511;
/* Packets sent with an octet count of 512–1023 */
u64 hist_512to1023;
/* Packets sent with an octet count of 1024-1518 */
u64 hist_1024to1518;
/* Packets sent with an octet count of > 1518 */
u64 hist_gt1518;
/* Packets sent that experienced a transmit underflow and were *truncated
*/
u64 undflw;
/* Control/PAUSE packets sent */
u64 ctl;
};
/* Input Queue statistics. Each input queue has four stats fields. */ struct octep_iq_stats { /* Instructions posted to this queue. */
u64 instr_posted;
/* Instructions copied by hardware for processing. */
u64 instr_completed;
/* Instructions that could not be processed. */
u64 instr_dropped;
/* Bytes sent through this queue. */
u64 bytes_sent;
/* Gather entries sent through this queue. */
u64 sgentry_sent;
/* Number of transmit failures due to TX_BUSY */
u64 tx_busy;
/* Number of times the queue is restarted */
u64 restart_cnt;
};
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