diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/mcdi.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index 52931aebf3c3..56465f7465a2 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -28,9 +28,16 @@ enum efx_mcdi_state { MCDI_STATE_COMPLETED, }; +/** + * enum efx_mcdi_mode - MCDI transaction mode + * @MCDI_MODE_POLL: poll for MCDI completion, until timeout + * @MCDI_MODE_EVENTS: wait for an mcdi_event. On timeout, poll once + * @MCDI_MODE_FAIL: we think MCDI is dead, so fail-fast all calls + */ enum efx_mcdi_mode { MCDI_MODE_POLL, MCDI_MODE_EVENTS, + MCDI_MODE_FAIL, }; /** @@ -104,6 +111,12 @@ struct efx_mcdi_data { u32 fn_flags; }; +static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx) +{ + EFX_BUG_ON_PARANOID(!efx->mcdi); + return &efx->mcdi->iface; +} + #ifdef CONFIG_SFC_MCDI_MON static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx) { |