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| author | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
| commit | 170b5910d9fbea79de1bb40df22eda5f98250c0c (patch) | |
| tree | ca9560e878d2842d45c6f99077d0d8b8f8b0f9ba /drivers/net/ethernet/sfc/mcdi.h | |
| parent | 47dd0b76ace953bd2c0479076db0d3e3b9594003 (diff) | |
| parent | 1860e379875dfe7271c649058aeddffe5afd9d0d (diff) | |
Merge tag 'v3.15' into next
Linux 3.15
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) { |