Opened 8 years ago
Closed 8 years ago
#13388 closed enhancement (fixed)
Missing IRQ routing assignment panic is excessive
| Reported by: | kallisti5 | Owned by: | kallisti5 |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | System/Kernel | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
If the system is unable to match a PCI device to its interrupt via ACPI information, Haiku raises a panic along the lines of "unable to find irq routing for PCI"
This seems to generally happen on occasional non-essential devices... See #9180 (Express PCI card), #10966(xHCI), #11688 (Encryption controller), #12541 (video decoder), #13381 (IOMMU)
Since in most of the known user reports, the system *should* function more-or-less normally when this issue is encountered... lets not have the OS panic. In some of the tickets above users report a "continue" in the kdl enables their system to finish booting normally.
For now we should just spit out an ominous warning about potentially unusable devices and be done with it.
Applied in hrev51032