diff options
| author | Michal Swiatkowski <michal.swiatkowski@linux.intel.com> | 2024-12-03 07:58:12 +0100 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2025-02-05 09:04:57 -0800 |
| commit | ad61cd9c67ad592668fc0e7253c507b50f72acab (patch) | |
| tree | 66f7a69327c5b2727fc569fa810caac3952d6429 /drivers/net/ethernet/intel/ice/ice_irq.c | |
| parent | 79d97b8cf9a8500e2a18bb37f96268b17b7e7dd5 (diff) | |
ice: get rid of num_lan_msix field
Remove the field to allow having more queues than MSI-X on VSI. As
default the number will be the same, but if there won't be more MSI-X
available VSI can run with at least one MSI-X.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_irq.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_irq.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_irq.c b/drivers/net/ethernet/intel/ice/ice_irq.c index 4a50a6dc817e..1a7d446ab5f1 100644 --- a/drivers/net/ethernet/intel/ice/ice_irq.c +++ b/drivers/net/ethernet/intel/ice/ice_irq.c @@ -108,7 +108,7 @@ void ice_clear_interrupt_scheme(struct ice_pf *pf) int ice_init_interrupt_scheme(struct ice_pf *pf) { int total_vectors = pf->hw.func_caps.common_cap.num_msix_vectors; - int vectors, max_vectors; + int vectors; /* load default PF MSI-X range */ if (!pf->msix.min) @@ -118,20 +118,17 @@ int ice_init_interrupt_scheme(struct ice_pf *pf) pf->msix.max = min(total_vectors, ice_get_default_msix_amount(pf)); - if (pci_msix_can_alloc_dyn(pf->pdev)) { + if (pci_msix_can_alloc_dyn(pf->pdev)) vectors = pf->msix.min; - max_vectors = total_vectors; - } else { + else vectors = pf->msix.max; - max_vectors = vectors; - } vectors = pci_alloc_irq_vectors(pf->pdev, pf->msix.min, vectors, PCI_IRQ_MSIX); if (vectors < pf->msix.min) return -ENOMEM; - ice_init_irq_tracker(pf, max_vectors, vectors); + ice_init_irq_tracker(pf, pf->msix.max, vectors); return 0; } |