On 09.09.2016 21:24, Tomasz Nowicki wrote:

Quirk handling relies on an idea of simple static array which contains
quirk enties. Each entry consists of identification information (IDs from
standard header of MCFG table) along with custom pci_ecam_ops structure and
configuration space resource structure. This way it is possible find
corresponding quirk entries and override pci_ecam_ops and PCI configuration
space regions.

As an example, the last 3 patches present quirk handling mechanism usage for
ThunderX.

This series can be found here:
git at github.com:semihalf-nowicki-tomasz/linux.git (branch: pci-acpi-quirk-v6)

Thanks,
Tomasz