forked from luck/tmp_suning_uos_patched
3273c2e8c6
Add a set of self-tests accessible thorugh ethtool. Add hardware loopback and TX disable control code to support them. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/****************************************************************************
|
|
* Driver for Solarflare Solarstorm network controllers and boards
|
|
* Copyright 2005-2006 Fen Systems Ltd.
|
|
* Copyright 2006-2008 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 EFX_SELFTEST_H
|
|
#define EFX_SELFTEST_H
|
|
|
|
#include "net_driver.h"
|
|
|
|
/*
|
|
* Self tests
|
|
*/
|
|
|
|
struct efx_loopback_self_tests {
|
|
int tx_sent[EFX_MAX_TX_QUEUES];
|
|
int tx_done[EFX_MAX_TX_QUEUES];
|
|
int rx_good;
|
|
int rx_bad;
|
|
};
|
|
|
|
/* Efx self test results
|
|
* For fields which are not counters, 1 indicates success and -1
|
|
* indicates failure.
|
|
*/
|
|
struct efx_self_tests {
|
|
int interrupt;
|
|
int eventq_dma[EFX_MAX_CHANNELS];
|
|
int eventq_int[EFX_MAX_CHANNELS];
|
|
int eventq_poll[EFX_MAX_CHANNELS];
|
|
int phy_ok;
|
|
int loopback_speed;
|
|
int loopback_full_duplex;
|
|
struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX];
|
|
};
|
|
|
|
extern void efx_loopback_rx_packet(struct efx_nic *efx,
|
|
const char *buf_ptr, int pkt_len);
|
|
extern int efx_online_test(struct efx_nic *efx,
|
|
struct efx_self_tests *tests);
|
|
extern int efx_offline_test(struct efx_nic *efx,
|
|
struct efx_self_tests *tests,
|
|
unsigned int loopback_modes);
|
|
|
|
#endif /* EFX_SELFTEST_H */
|