#13046: Hide downstream PCI devices when not present
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Reporter: kallisti5 | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: System/Kernel | Version: R1/Development
Keywords: PCI hotplug | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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It seems newer skylake systems can have "hidden" PCI devices. Haiku
currently iterates through all PCI devices resulting in drivers (such as
XHCI) attempting to access invalid PCI devices (memory spaces return all
0xffffffff)
Attached is the lspci on linux from a small dell dongle plugged and
unplugged.
Haiku sees the PCI bus like the plugged output.
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Ticket URL: <https://dev.haiku-os.org/ticket/13046>
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