Opened 13 years ago
Last modified 13 years ago
#30 new defect
hw.pci.realloc_bars is not quite right
| Reported by: | john | Owned by: | john |
|---|---|---|---|
| Priority: | major | Component: | kernel |
| Version: | Keywords: | PCI | |
| Cc: | Blocked By: | ||
| Blocking: | Parent Tickets: | ||
| P4 Branch: | GIT Branch: | ||
| FreeBSD PR: | Due Date: |
Description
We should probably let a PCI bus allocate as many resources as possible using the firmware-assigned ranges and only fall back to reallocating BARs that failed in a second pass.
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See thread "igb1 hang on boot, pci issue?" from Steven Hartland in my FreeBSD inbox.