1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /**************************************************************************** 3*4882a593Smuzhiyun * Driver for Solarflare network controllers and boards 4*4882a593Smuzhiyun * Copyright 2005-2006 Fen Systems Ltd. 5*4882a593Smuzhiyun * Copyright 2006-2012 Solarflare Communications Inc. 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef EF4_SELFTEST_H 9*4882a593Smuzhiyun #define EF4_SELFTEST_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include "net_driver.h" 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* 14*4882a593Smuzhiyun * Self tests 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun struct ef4_loopback_self_tests { 18*4882a593Smuzhiyun int tx_sent[EF4_TXQ_TYPES]; 19*4882a593Smuzhiyun int tx_done[EF4_TXQ_TYPES]; 20*4882a593Smuzhiyun int rx_good; 21*4882a593Smuzhiyun int rx_bad; 22*4882a593Smuzhiyun }; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define EF4_MAX_PHY_TESTS 20 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* Efx self test results 27*4882a593Smuzhiyun * For fields which are not counters, 1 indicates success and -1 28*4882a593Smuzhiyun * indicates failure; 0 indicates test could not be run. 29*4882a593Smuzhiyun */ 30*4882a593Smuzhiyun struct ef4_self_tests { 31*4882a593Smuzhiyun /* online tests */ 32*4882a593Smuzhiyun int phy_alive; 33*4882a593Smuzhiyun int nvram; 34*4882a593Smuzhiyun int interrupt; 35*4882a593Smuzhiyun int eventq_dma[EF4_MAX_CHANNELS]; 36*4882a593Smuzhiyun int eventq_int[EF4_MAX_CHANNELS]; 37*4882a593Smuzhiyun /* offline tests */ 38*4882a593Smuzhiyun int memory; 39*4882a593Smuzhiyun int registers; 40*4882a593Smuzhiyun int phy_ext[EF4_MAX_PHY_TESTS]; 41*4882a593Smuzhiyun struct ef4_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun void ef4_loopback_rx_packet(struct ef4_nic *efx, const char *buf_ptr, 45*4882a593Smuzhiyun int pkt_len); 46*4882a593Smuzhiyun int ef4_selftest(struct ef4_nic *efx, struct ef4_self_tests *tests, 47*4882a593Smuzhiyun unsigned flags); 48*4882a593Smuzhiyun void ef4_selftest_async_start(struct ef4_nic *efx); 49*4882a593Smuzhiyun void ef4_selftest_async_cancel(struct ef4_nic *efx); 50*4882a593Smuzhiyun void ef4_selftest_async_work(struct work_struct *data); 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #endif /* EF4_SELFTEST_H */ 53