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For such devices, we require _PRS to exist and we warn if any of the resources in _PRS are not IRQ resources (since we'll have no way of knowing which of those resources to use without a working _CRS). When it does come time to set resources, we build up a resource buffer from scratch as we do for devices with _CRS that only have IRQ resources. - Fix a bug with setting extended IRQ resources where we set the IRQ value in the wrong resource structure meaning that whichever IRQ was listed in _PRS was used instead. This might fix some weird issues on certain boxes where IRQs > 16 don't seem to work when using ACPI. - Fix a bug with how we walked the resource buffer after _SRS to call config_intr() in that the 'end' variable was not properly updated, so we could either terminate the loop early or loop after the end of the buffer. Tested by: pjd
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