diff options
| author | Shannon Nelson <shannon.nelson@intel.com> | 2014-03-14 11:32:22 +0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-04-22 08:26:52 +0400 |
| commit | c9296ad2adc002b520f072902094dea2a7753209 (patch) | |
| tree | e99bf17229a44ccc977e6b0836120c1f0fab2f34 /drivers/net/ethernet/intel/i40e/i40e_adminq.h | |
| parent | 7d54eb2c66f9e1c2704fb9ff982fe31a6d1623e8 (diff) | |
| download | linux-c9296ad2adc002b520f072902094dea2a7753209.tar.xz | |
i40e/i40evf: add tracking to NVM busy state
The NVM updates take some time and are asynchronous actions that signal
their completion with an AdminQ event. This code tracks when there is
an NVM update outstanding and won't allow a new update command until a
completion event is received from the current update.
Change-ID: Ic132fe16bd9dc09b002ed38297a877c1a01553ce
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Mitch Williams <mitch.a.williams@intel.com>
Acked-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_adminq.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.h b/drivers/net/ethernet/intel/i40e/i40e_adminq.h index 993f7685a911..b1552fbc48a0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.h @@ -90,6 +90,7 @@ struct i40e_adminq_info { u16 fw_min_ver; /* firmware minor version */ u16 api_maj_ver; /* api major version */ u16 api_min_ver; /* api minor version */ + bool nvm_busy; struct mutex asq_mutex; /* Send queue lock */ struct mutex arq_mutex; /* Receive queue lock */ |