diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/selftest.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/selftest.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/selftest.h b/drivers/net/ethernet/sfc/selftest.h new file mode 100644 index 00000000000..dba5456e70f --- /dev/null +++ b/drivers/net/ethernet/sfc/selftest.h @@ -0,0 +1,53 @@ +/**************************************************************************** + * Driver for Solarflare Solarstorm network controllers and boards + * Copyright 2005-2006 Fen Systems Ltd. + * Copyright 2006-2010 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]; + int eventq_poll[EFX_MAX_CHANNELS]; + /* offline tests */ + int registers; + int phy_ext[EFX_MAX_PHY_TESTS]; + struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; +}; + +extern void efx_loopback_rx_packet(struct efx_nic *efx, + const char *buf_ptr, int pkt_len); +extern int efx_selftest(struct efx_nic *efx, + struct efx_self_tests *tests, + unsigned flags); + +#endif /* EFX_SELFTEST_H */ |