Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: About irq_create_affinity_masks() for a platform device driver | Date | Wed, 22 Jan 2020 11:59:53 +0100 |
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John,
John Garry <john.garry@huawei.com> writes: > Would there be any issue with a SCSI platform device driver referencing > this function? > > So I have a multi-queue platform device, and I want to spread interrupts > over all possible CPUs, just like we can do for PCI MSI vectors. This > topic was touched on in [0]. > > And, if so it's ok, could we export that same symbol?
I think you will need something similar to what we have in the pci/msi code, but that shouldn't be in your device driver. So I'd rather create platform infrastructure for this and export that.
Thanks,
tglx
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