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 /Documentation/networking/devlink | |
| 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 'Documentation/networking/devlink')
| -rw-r--r-- | Documentation/networking/devlink/ice.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/networking/devlink/ice.rst b/Documentation/networking/devlink/ice.rst index e3972d03cea0..792e9f8c846a 100644 --- a/Documentation/networking/devlink/ice.rst +++ b/Documentation/networking/devlink/ice.rst @@ -69,6 +69,17 @@ Parameters To verify that value has been set: $ devlink dev param show pci/0000:16:00.0 name tx_scheduling_layers + * - ``msix_vec_per_pf_max`` + - driverinit + - Set the max MSI-X that can be used by the PF, rest can be utilized for + SRIOV. The range is from min value set in msix_vec_per_pf_min to + 2k/number of ports. + * - ``msix_vec_per_pf_min`` + - driverinit + - Set the min MSI-X that will be used by the PF. This value inform how many + MSI-X will be allocated statically. The range is from 2 to value set + in msix_vec_per_pf_max. + .. list-table:: Driver specific parameters implemented :widths: 5 5 90 |