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* Driver for Solarflare network controllers and boards
* Copyright 2005-2006 Fen Systems Ltd.
* Copyright 2006-2012 Solarflare Communications Inc.
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, incorporated herein by reference.
#ifndef EF4_SELFTEST_H
#define EF4_SELFTEST_H
#include "net_driver.h"
* Self tests
struct ef4_loopback_self_tests {
int tx_sent[EF4_TXQ_TYPES];
int tx_done[EF4_TXQ_TYPES];
int rx_good;
int rx_bad;
#define EF4_MAX_PHY_TESTS 20
/* Efx self test results
* For fields which are not counters, 1 indicates success and -1
* indicates failure; 0 indicates test could not be run.
struct ef4_self_tests {
/* online tests */
int phy_alive;
int nvram;
int interrupt;
int eventq_dma[EF4_MAX_CHANNELS];
int eventq_int[EF4_MAX_CHANNELS];
/* offline tests */
int memory;
int registers;
int phy_ext[EF4_MAX_PHY_TESTS];
struct ef4_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1];
void ef4_loopback_rx_packet(struct ef4_nic *efx, const char *buf_ptr,
int pkt_len);
int ef4_selftest(struct ef4_nic *efx, struct ef4_self_tests *tests,
unsigned flags);
void ef4_selftest_async_start(struct ef4_nic *efx);
void ef4_selftest_async_cancel(struct ef4_nic *efx);
void ef4_selftest_async_work(struct work_struct *data);
#endif /* EF4_SELFTEST_H */