This parameter is used to force an interrupt type, such as MSI, MSI-X, or legacy, that is used by the igb network driver. This parameter can be set by editing the /kernel/drv/igb.conf file before the igb driver attach occurs.
Unsigned integer
0 (do not force an interrupt type)
0 (do not force an interrupt type)
1 (force MSI-X interrupt type)
2 (force MSI interrupt type)
3 (force legacy interrupt type)
No
None
To force an interrupt type that is used by the igb network driver.
Unstable