max_num_vfs

0

Enable SR-IOV and specify the maximum number of VFs.

0: Disables SR-IOV

1-7: Enables SR-IOV resource partitioning on the SuperNIC

Required

ctxt_per_vf

0 (auto)

Send/receive contexts per VF.

0: Auto-calculated even split across all VFs

Optional

sdma_per_vf

0 (auto)

SDMA engines per VF.

0: Auto-calculated

Optional

rcv_per_vf

0 (auto)

RcvArray blocks per VF.

0: Auto-calculated

Optional

pio_per_vf

0 (auto)

PIO credit blocks per VF.

0: Auto-calculated

Optional

sriov_auto

off

Auto-create VFs at PF driver load, skipping the manual sriov_numvfs echo.

Optional