diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/sfc/selftest.h')
| -rw-r--r-- | kernel/drivers/net/ethernet/sfc/selftest.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/sfc/selftest.h b/kernel/drivers/net/ethernet/sfc/selftest.h new file mode 100644 index 000000000..009dbe88f --- /dev/null +++ b/kernel/drivers/net/ethernet/sfc/selftest.h @@ -0,0 +1,55 @@ +/**************************************************************************** + * 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 EFX_SELFTEST_H +#define EFX_SELFTEST_H + +#include "net_driver.h" + +/* + * Self tests + */ + +struct efx_loopback_self_tests { + int tx_sent[EFX_TXQ_TYPES]; + int tx_done[EFX_TXQ_TYPES]; + int rx_good; + int rx_bad; +}; + +#define EFX_MAX_PHY_TESTS 20 + +/* Efx self test results + * For fields which are not counters, 1 indicates success and -1 + * indicates failure. + */ +struct efx_self_tests { + /* online tests */ + int phy_alive; + int nvram; + int interrupt; + int eventq_dma[EFX_MAX_CHANNELS]; + int eventq_int[EFX_MAX_CHANNELS]; + /* offline tests */ + int memory; + int registers; + int phy_ext[EFX_MAX_PHY_TESTS]; + struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; +}; + +void efx_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr, + int pkt_len); +int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests, + unsigned flags); +void efx_selftest_async_start(struct efx_nic *efx); +void efx_selftest_async_cancel(struct efx_nic *efx); +void efx_selftest_async_work(struct work_struct *data); + +#endif /* EFX_SELFTEST_H */ |