Bug 17400

Summary: panic: resource_list_alloc when booting with RZ 1000 ATA controller
Product: Base System Reporter: jswink <jswink>
Component: kernAssignee: Søren Schmidt <sos>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description jswink 2000-03-16 03:30:01 UTC 
panic occurs when booting using the kern and mfsroot floppies:

atapci0: <RZ 100? ATA controller !WARNING! buggy chip data loss possible> port 0x3f4-0x3f7, 0
x1f0-0x1f7 irq 0 at device 15.0 on pci0
atapci0: Bus mastering DMA not supported
panic: resource_list_alloc: resource entry is busy

How-To-Repeat: Boot with kern & mfsroot floppies on system afflicted with RZ 1000 ATA chipset.
Comment 1 Sheldon Hearn freebsd_committer freebsd_triage 2000-03-16 15:05:17 UTC 
Responsible Changed
From-To: freebsd-bugs->sos

Over to the ATA maintainer.
Comment 2 Søren Schmidt freebsd_committer freebsd_triage 2000-11-14 08:18:56 UTC 
State Changed
From-To: open->closed

This is fixed in 4.2 and later.