I have an issue that is fixed by changing the lpfc driver to run using MSI interrupts. This is done by adding “options lpfc lpfc_use_msi=2” /etc/modprobe.conf.local file.
Is there a way to make this change using kernel boot parameters?
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From the Linux kernel documentation:
Module parameters for modules that are built into the kernel image are specified on the kernel command line with the module name plus '.' plus parameter name, with '=' and value if appropriate, such as: usbcore.blinkenlights=1
Note that this is for modules that are built into the kernel. If it is compiled as a loadable module, it will have to be modprobe'd sometime after the kernel starts, and this is the correct time to pass parameters to the module.