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authorMika Westerberg <mika.westerberg@linux.intel.com>2017-10-13 21:35:45 +0300
committerBjorn Helgaas <bhelgaas@google.com>2017-11-06 18:49:00 -0600
commit1a5767725cecedd80a541799c83c0c97b8b5b624 (patch)
treed50ec540879623f94747ddec4264701e9afe2282 /drivers/pci/hotplug/pciehp_ctrl.c
parent1c02ea81006548a5cd55f7ac6df77cf8d7b08e00 (diff)
PCI: Distribute available resources to hotplug-capable bridges
The same problem that we have with bus space applies to other resources as well. Linux only allocates the minimal amount of resources so that the devices currently present barely fit there. This prevents extending the chain later on because the resource windows allocated for hotplug downstream ports are too small. Follow what we already did for bus number and assign all available extra resources to hotplug-capable bridges. This makes it possible to extend the hierarchy later. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug/pciehp_ctrl.c')
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