[coreboot-gerrit] Change in coreboot[master]: device/pci: Ensure full 16-bit VGA port i/o decoding

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35516 )

Change subject: device/pci: Ensure full 16-bit VGA port i/o decoding
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Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/35516/1/src/device/pci_device.c 
File src/device/pci_device.c:

https://review.coreboot.org/c/coreboot/+/35516/1/src/device/pci_device.c@807 
PS1, Line 807: 	bridge_ctrl = pci_read_config16(bus->dev, PCI_BRIDGE_CONTROL);
> The spec for these bits match, so it is fine (see cardbus spec 4.5.2. […]

It's not a complete match. And bit 4 was still reserved in the latest
revision. So if somebody would still continue that spec, bit 4 could
deviate. Luckily, it seems abandoned.