[RFC PATCH v2 11/21] PCI: MSI: Add helper function to set system wide MSI support

[Thomas Gleixner]

On Thu, Oct 26 2023 at 01:53, Sunil V. L. wrote:
> Like pci_no_msi() used to disable MSI support, add a function to enable
> system wide MSI support.

Why?

int pci_msi_enable = 1;

So this function makes it more one or what am I missing here?

Thanks,

        tglx