| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 1 | /**************************************************************************** |
| 2 | * Driver for Solarflare network controllers and boards |
| 3 | * Copyright 2005-2006 Fen Systems Ltd. |
| 4 | * Copyright 2006-2012 Solarflare Communications Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU General Public License version 2 as published |
| 8 | * by the Free Software Foundation, incorporated herein by reference. |
| 9 | */ |
| 10 | |
| 11 | #ifndef EFX_SELFTEST_H |
| 12 | #define EFX_SELFTEST_H |
| 13 | |
| 14 | #include "net_driver.h" |
| 15 | |
| 16 | /* |
| 17 | * Self tests |
| 18 | */ |
| 19 | |
| 20 | struct efx_loopback_self_tests { |
| 21 | int tx_sent[EFX_TXQ_TYPES]; |
| 22 | int tx_done[EFX_TXQ_TYPES]; |
| 23 | int rx_good; |
| 24 | int rx_bad; |
| 25 | }; |
| 26 | |
| 27 | #define EFX_MAX_PHY_TESTS 20 |
| 28 | |
| 29 | /* Efx self test results |
| 30 | * For fields which are not counters, 1 indicates success and -1 |
| 31 | * indicates failure; 0 indicates test could not be run. |
| 32 | */ |
| 33 | struct efx_self_tests { |
| 34 | /* online tests */ |
| 35 | int phy_alive; |
| 36 | int nvram; |
| 37 | int interrupt; |
| 38 | int eventq_dma[EFX_MAX_CHANNELS]; |
| 39 | int eventq_int[EFX_MAX_CHANNELS]; |
| 40 | /* offline tests */ |
| 41 | int memory; |
| 42 | int registers; |
| 43 | int phy_ext[EFX_MAX_PHY_TESTS]; |
| 44 | struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; |
| 45 | }; |
| 46 | |
| 47 | void efx_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr, |
| 48 | int pkt_len); |
| 49 | int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests, |
| 50 | unsigned flags); |
| 51 | void efx_selftest_async_start(struct efx_nic *efx); |
| 52 | void efx_selftest_async_cancel(struct efx_nic *efx); |
| 53 | void efx_selftest_async_work(struct work_struct *data); |
| 54 | |
| 55 | #endif /* EFX_SELFTEST_H */ |