diff options
| author | Michal Swiatkowski <michal.swiatkowski@linux.intel.com> | 2024-12-03 07:58:10 +0100 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2025-02-05 09:02:44 -0800 |
| commit | b2657259fce933ae0ba3e07cd0052fb6a8e90689 (patch) | |
| tree | 8b68f236ede422989aaee2ce4a7e614d7fd3b438 /drivers/net/ethernet/intel/ice/ice_irq.c | |
| parent | c3a392bdd31adc474f1009ee85c13fdd01fe800d (diff) | |
ice: devlink PF MSI-X max and min parameter
Use generic devlink PF MSI-X parameter to allow user to change MSI-X
range.
Add notes about this parameters into ice devlink documentation.
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 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_irq.c b/drivers/net/ethernet/intel/ice/ice_irq.c index ad82ff7d1995..0659b96b9b8c 100644 --- a/drivers/net/ethernet/intel/ice/ice_irq.c +++ b/drivers/net/ethernet/intel/ice/ice_irq.c @@ -254,6 +254,13 @@ 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; + /* load default PF MSI-X range */ + if (!pf->msix.min) + pf->msix.min = ICE_MIN_MSIX; + + if (!pf->msix.max) + pf->msix.max = total_vectors / 2; + vectors = ice_ena_msix_range(pf); if (vectors < 0) |