[coreboot-gerrit] Change in coreboot[master]: treewide: Configure PCI Bus Master based on Kconfig option

[Nico Huber (Code Review)]

Attention is currently required from:  Felix Singer, Angel Pons, Kyösti Mälkki.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/42460 )

Change subject: treewide: Configure PCI Bus Master based on Kconfig option
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Patch Set 16:

(1 comment)

Patchset:

PS16:
> 13.1.3 PCICMD—PCI COMMAND Register (LPC I/F—D31:F0) […]

Right, it would need bus master to forward interrupts and the OS wouldn't
know that this PCI device is responsible, I guess?

For Intel it's easy, we know it's always enabled, could even skip the call
to pci_request_bus_master().