diff options
| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2017-12-29 08:48:53 -0500 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-01-26 13:23:46 -0800 |
| commit | a3f9fb5ef34e2f01a77a74c359e655b64cb1a6ae (patch) | |
| tree | 62ca3a8971029c93c36df6c1dbfe265212081503 /drivers/net/ethernet/intel/i40evf/i40evf_main.c | |
| parent | i40e: fix reported mask for ntuple filters (diff) | |
| download | linux-dev-a3f9fb5ef34e2f01a77a74c359e655b64cb1a6ae.tar.xz linux-dev-a3f9fb5ef34e2f01a77a74c359e655b64cb1a6ae.zip | |
i40e/i40evf: Record ITR register location in the q_vector
The drivers for i40e and i40evf had a reg_idx value stored in the q_vector
that was going completely unused. I can only assume this was copied over
from ixgbe and nobody knew how to use it.
I'm going to make use of the value to avoid having to compute the vector
and thus the register index for multiple paths throughout the drivers.
Signed-off-by: Alexander Duyck <alexander.h.duyck@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/i40evf/i40evf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index d59bf060196b..16989ad2ca90 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1387,6 +1387,7 @@ static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter) q_vector->adapter = adapter; q_vector->vsi = &adapter->vsi; q_vector->v_idx = q_idx; + q_vector->reg_idx = q_idx; cpumask_copy(&q_vector->affinity_mask, cpu_possible_mask); netif_napi_add(adapter->netdev, &q_vector->napi, i40evf_napi_poll, NAPI_POLL_WEIGHT); |