diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index ca7dd43abf5a..0044c29ca31e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7641,7 +7641,6 @@ static int i40e_init_msix(struct i40e_pf *pf) vectors_left--; } else { pf->num_fdsb_msix = 0; - pf->flags &= ~I40E_FLAG_FD_SB_ENABLED; } } @@ -7738,7 +7737,6 @@ static int i40e_init_msix(struct i40e_pf *pf) pf->num_fcoe_qps = 0; pf->num_fcoe_msix = 0; #endif - pf->flags &= ~I40E_FLAG_FD_SB_ENABLED; /* partition out the remaining vectors */ switch (vec) { @@ -7770,6 +7768,10 @@ static int i40e_init_msix(struct i40e_pf *pf) pf->num_vmdq_vsis = min_t(int, (vec / 2), I40E_DEFAULT_NUM_VMDQ_VSI); } + if (pf->flags & I40E_FLAG_FD_SB_ENABLED) { + pf->num_fdsb_msix = 1; + vec--; + } pf->num_lan_msix = min_t(int, (vec - (pf->num_iwarp_msix + pf->num_vmdq_vsis)), pf->num_lan_msix); @@ -7785,6 +7787,11 @@ static int i40e_init_msix(struct i40e_pf *pf) } } + if ((pf->flags & I40E_FLAG_FD_SB_ENABLED) && + (pf->num_fdsb_msix == 0)) { + dev_info(&pf->pdev->dev, "Sideband Flowdir disabled, not enough MSI-X vectors\n"); + pf->flags &= ~I40E_FLAG_FD_SB_ENABLED; + } if ((pf->flags & I40E_FLAG_VMDQ_ENABLED) && (pf->num_vmdq_msix == 0)) { dev_info(&pf->pdev->dev, "VMDq disabled, not enough MSI-X vectors\n"); |