[coreboot-gerrit] Change in coreboot[master]: WIP: Add configurable ramstage support for minimal PCI scanning

[ron minnich (Code Review)]

ron minnich has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/36221 )

Change subject: WIP: Add configurable ramstage support for minimal PCI scanning
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Patch Set 12:

(1 comment)
> Patch Set 11:
>
> (1 comment)

for the read_resources approach, could I do this;
in the standard read_resources, if CONFIG_MINIMAL_PCI_SCANNING is set, I just return
and then add a new function
read_resources_always
which does not test CONFIG_MINIMAL_PCI_SCANNING?

It would be nice to do this without changing the whole tree, at least until we know if it works.

https://review.coreboot.org/c/coreboot/+/36221/11/src/device/pci_device.c 
File src/device/pci_device.c:

https://review.coreboot.org/c/coreboot/+/36221/11/src/device/pci_device.c@94... 
PS11, Line 943: 	if (CONFIG(MINIMAL_PCI_SCANNING) && driver && !driver->always_scan) {
I think we also want
if (CONFIG(MINIMAL_PCI_SCANNING) && ! driver
dev->enabled = 0