diff options
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2014-01-17 15:36:32 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-17 19:13:03 -0800 |
| commit | d0b10249257f0f6932c2654b04db5c48376f0e7b (patch) | |
| tree | c8f112732eda565a6d8a98176b718113e257825f /drivers/net | |
| parent | e15c9fa03639fcd30d035ea829f11b222b95e7f3 (diff) | |
i40e: Change firmware workaround
Remove a workaround that is no longer necessary and implement
a better understanding of what firmware is returning in the MSI-X
vector count. This makes it so that the driver ends up with the
right amount of queues when using all available MSI-X vectors.
Change-ID: I34e60cc71dcfb1b5412f37df956fedcc49ade187
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 8 |
2 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index dff4447cb5a3..6d0a7029bf83 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -63,7 +63,6 @@ #define I40E_BASE_VSI_SEID 512 #define I40E_BASE_VEB_SEID 288 #define I40E_MAX_VEB 16 -#define I40E_MAX_NPAR_QPS 32 #define I40E_MAX_NUM_DESCRIPTORS 4096 #define I40E_MAX_REGISTER 0x800000 diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 7bfa78967276..ff4aa74ec51b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -4704,12 +4704,8 @@ static int i40e_get_capabilities(struct i40e_pf *pf) } } while (err); - if (pf->hw.revision_id == 0 && (pf->flags & I40E_FLAG_MFP_ENABLED)) { - pf->hw.func_caps.num_msix_vectors += 1; - pf->hw.func_caps.num_tx_qp = - min_t(int, pf->hw.func_caps.num_tx_qp, - I40E_MAX_NPAR_QPS); - } + /* increment MSI-X count because current FW skips one */ + pf->hw.func_caps.num_msix_vectors++; if (pf->hw.debug_mask & I40E_DEBUG_USER) dev_info(&pf->pdev->dev, |