<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Jun 22, 2013, at 3:37 PM, Amadeusz Sławiński wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On Sat, Jun 22, 2013 at 03:21:50PM -0400, Programmingkid wrote:<br><blockquote type="cite"><br></blockquote><blockquote type="cite">On Jun 22, 2013, at 3:09 PM, Alexander Graf wrote:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">On 22.06.2013, at 21:04, Programmingkid wrote:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Jun 22, 2013, at 2:05 PM, Alexander Graf wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On 22.06.2013, at 19:53, Programmingkid wrote:<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Jun 22, 2013, at 1:27 PM, Alexander Graf wrote:<br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On 22.06.2013, at 18:50, Programmingkid wrote:<br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Mac OS 10.2 requires the boot CD-ROM to be located here: /pci/mac-io/ide@1000/@0:9. It is currently located here: /pci@80000000/pci-ata@4/ata-2@500/cdrom@0. How would I go about changing the CD-ROM to this location? I'm looking for a specific file or files to make this change.<br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">This is an OF path, which is up to OpenBIOS to construct.<br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">What makes you think that Mac OS searches at that exact location?<br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Alex<br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">XNU (Mac OS X's kernel) prints this line to the screen: <br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">From path: “ide1/@0:9,\mach_kernel”, Waiting on <dict ID=”0”><key>IOPathMatch</key><string ID=”1”>IODeviceTree:/pci/mac-io/ide@1000/@0:9</string></dict><br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">The key IOPathMatch means the location of the cdrom has to be at a certain location. In this case it is /pci/mac-io/ide@1000/@0:9.<br></blockquote></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Yes, but I don't see where Mac OS X has this hardcoded. It gets passed in somehow.<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">I think a kernel extension does it. I don't know which one.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Well, I've tried to grep through the full file system of the 10.2 ISO and don't find anything that would indicate the path above. It has to come from somewhere ...<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">What machine type is this? g3beige?<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">g3beige.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On there, I don't see an ide1 alias anywhere:<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">0 > dev /aliases ok<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">0 > ls<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">ok<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">0 > .properties<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">name "aliases"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">screen "/pci@80000000/mac-io@3/escc/ch-b"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">mac-io "/pci@80000000/mac-io@3"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">via-cuda "/pci@80000000/mac-io@3/via-cuda"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">adb-keyboard "/pci@80000000/mac-io@3/via-cuda/adb/keyboard"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">adb-mouse "/pci@80000000/mac-io@3/via-cuda/adb/mouse"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">rtc "/pci@80000000/mac-io@3/via-cuda/rtc"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">nvram "/pci@80000000/mac-io@3/nvram"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">ttya "/pci@80000000/mac-io@3/escc/ch-a"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">scca "/pci@80000000/mac-io@3/escc/ch-a"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">ttyb "/pci@80000000/mac-io@3/escc/ch-b"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">sccb "/pci@80000000/mac-io@3/escc/ch-b"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">ide0 "/pci@80000000/pci-ata@4/ata-2/cdrom"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">cd "/pci@80000000/pci-ata@4/ata-2/cdrom"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">cdrom "/pci@80000000/pci-ata@4/ata-2/cdrom"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">keyboard "/pci@80000000/mac-io@3/via-cuda@16000/adb/keyboard@8"<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">ok<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Somehow Mac OS resolves "ide1" into "/pci/mac-io/ide@1000". That's the part where the logic fails.<br></blockquote></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Do you think adding ide1 to the /aliases node will fix things? I guessing ide1 should equal ide0. The problem I see with this plan is the pci-ata node. A real Beige G3 doesn't have one in that path. <br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">I think it's worth a try. It looks almost as if ide0 is a misnomer and it really should be ide1 there. Not sure.<br></blockquote></blockquote><blockquote type="cite">Ok. I will try it.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">How do you enable verbose boot in bootx?<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Hold down the command key and v while starting up.<br></blockquote><br>Paths also depend on how you pass boot device:<br><br>For example with<br>-drive file=/path/to/cdrom.iso,media=cdrom,index=0,if=ide<br><br>I get<br>ide0 "/pci@80000000/mac-io@3/ata-1/cdrom"<br>cd "/pci@80000000/mac-io@3/ata-1/cdrom"<br>cdrom "/pci@80000000/mac-io@3/ata-1/cdrom"<br>ide1 "/pci@80000000/pci-ata@4/ata-2/cdrom"<br><br>(also now that I look at it should this ide1 even be here?)<br><br>and with -cdrom /path/to/cdrom.iso<br><br>ide0 "/pci@80000000/pci-ata@4/ata-2/cdrom"<br>cdrom "/pci@80000000/pci-ata@4/ata-2/cdrom"<br>cd "/pci@80000000/pci-ata@4/ata-2/cdrom"<br><br></div></blockquote></div><br><div>Thank you sooo much for this information. With it was able to go further than before in the boot process! This day was definitely a step forward in making Mac OS X boot in QEMU. The Mac OS 10.2 cd stopped after the COLOR display text, but the darwin 8 cd was able to boot considerably further than before. </div><div><br></div><div>Before I would only see up to this in on the screen: </div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 12px/normal Helvetica; ">IOService:/GossamerPE/pci@80000000/AppleGracklePCI/pci-ata@4/CMD646Root/cdrom@0</div></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 12px/normal Helvetica; "><br></div><div>After using your command line suggestion, I see this in QEMU when booting Darwin 8 (core of Mac OS X): </div><div>IOService:/GossamerPE/pci@80000000/AppleGracklePCI/mac-io@3/Heathrow/ata-1@20000/HeathrowATA/ATADeviceNub@0/IOATAPIProtocolTransport/IOSCSIPeripheralDevieNub/IOSCSIPeripheralDeviceType05/IODVDServices/IODVDBlockStorageDriver/QEMU QEMU DVD-ROM Media</div><div><br></div><div>A lot more than before!</div><div><br></div><div>This is what I see on a real Beige G3:</div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 12px/normal Helvetica; ">IOService:/GossamerPE/pci@80000000/AppleGracklePCI/mac-io@10/Heathrow/ide@21000/HeathrowATA/ATADeviceNub@0/ATAPIProtocolTransport/IOSCSIPeripheralDeviceNub/IOSCSIPeripheralDeviceType05/IODVDServices/IODVDBlockStorageDriver/HL-DT-ST DVD-RW GCA-4020B Media/IOCDPartitionScheme/Untitled 1@1/IOApplePartititionScheme/Mac_OS_X@9</div></div><div><br></div><div>So what's next is making the IOCDPartitionScheme show up. </div><div><br></div><div>This path change definitely needs to be made to QEMU. </div><div><br></div><div>If anyone wants to help but don't have Mac OS X, you can download the free Darwin 8 cd image here: <a href="http://www.opensource.apple.com/static/iso/darwinppc-801.cdr.gz">darwinppc-801.cdr.gz</a>.</div></body></html>