diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/net/ethernet/sfc/mcdi.h | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/net/ethernet/sfc/mcdi.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index 025d504c4..c9aeb0701 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -17,6 +17,8 @@ * @MCDI_STATE_RUNNING_SYNC: There is a synchronous MCDI request pending. * Only the thread that moved into this state is allowed to move out of it. * @MCDI_STATE_RUNNING_ASYNC: There is an asynchronous MCDI request pending. + * @MCDI_STATE_PROXY_WAIT: An MCDI request has completed with a response that + * indicates we must wait for a proxy try again message. * @MCDI_STATE_COMPLETED: An MCDI request has completed, but the owning thread * has not yet consumed the result. For all other threads, equivalent to * %MCDI_STATE_RUNNING. @@ -25,6 +27,7 @@ enum efx_mcdi_state { MCDI_STATE_QUIESCENT, MCDI_STATE_RUNNING_SYNC, MCDI_STATE_RUNNING_ASYNC, + MCDI_STATE_PROXY_WAIT, MCDI_STATE_COMPLETED, }; @@ -60,6 +63,9 @@ enum efx_mcdi_mode { * @async_timer: Timer for asynchronous request timeout * @logging_buffer: buffer that may be used to build MCDI tracing messages * @logging_enabled: whether to trace MCDI + * @proxy_rx_handle: Most recently received proxy authorisation handle + * @proxy_rx_status: Status of most recent proxy authorisation + * @proxy_rx_wq: Wait queue for updates to proxy_rx_handle */ struct efx_mcdi_iface { struct efx_nic *efx; @@ -71,6 +77,7 @@ struct efx_mcdi_iface { unsigned int credits; unsigned int seqno; int resprc; + int resprc_raw; size_t resp_hdr_len; size_t resp_data_len; spinlock_t async_lock; @@ -80,6 +87,9 @@ struct efx_mcdi_iface { char *logging_buffer; bool logging_enabled; #endif + unsigned int proxy_rx_handle; + int proxy_rx_status; + wait_queue_head_t proxy_rx_wq; }; struct efx_mcdi_mon { |