diff options
| author | Shannon Nelson <shannon.nelson@intel.com> | 2015-08-27 11:42:42 -0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-09-17 17:40:00 -0700 |
| commit | 87db27a9e21fdeb20f77a024b30b406915e083d6 (patch) | |
| tree | 8f78838f6b8442f3ea9b2c4ff4349c9715ec3969 /drivers/net/ethernet/intel/i40e/i40e_adminq.c | |
| parent | 79afe839ab1a5e1e9232845f430d5c500e956e8d (diff) | |
i40e/i40evf: save aq writeback for future inspection
Add the ability to save the AdminQ write back descriptor if a
caller supplies a buffer for it to be saved into.
Change-ID: I3d1301d26360b39a2d66dc8569e851f54133a3af
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_adminq.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 3e0d20037675..8a77f59f57aa 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -889,6 +889,10 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, "AQTX: desc and buffer writeback:\n"); i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size); + /* save writeback aq if requested */ + if (details->wb_desc) + *details->wb_desc = *desc_on_ring; + /* update the error if time out occurred */ if ((!cmd_completed) && (!details->async && !details->postpone)) { |