Re: Need help debugging load failure of OSX SCSI device driver stub
Re: Need help debugging load failure of OSX SCSI device driver stub
- Subject: Re: Need help debugging load failure of OSX SCSI device driver stub
- From: Jeff Collins <email@hidden>
- Date: Thu, 11 Sep 2003 17:17:21 -0700
Resubmitting and cross posting to darwin-kernel as no one has answered yet.
Thank you for any help.
Jeff
When I try to load a device driver stub, I get some warnings I do not
understand.
Are these "is not valid" warnings important?
bash-2.05a# kextload -tv ods.kext
kextload: kext /System/Library/Extensions/AppleADBButtons.kext is not
valid
kextload: kext /System/Library/Extensions/AppleLMUController.kext is
not valid
kextload: kext /System/Library/Extensions/AppleOnboardDisplay.kext is
not valid
kextload: kext /System/Library/Extensions/AppleUSBDisplays.kext is not
valid
kextload: kext /System/Library/Extensions/InternalModemSupport.kext is
not valid
kextload: kext
/System/Library/Extensions/IOATAPIProtocolTransport.kext is not valid
kextload: kext /System/Library/Extensions/IOPCCardFamily.kext is not
valid
kextload: kext /System/Library/Extensions/NVDANV10Hal.kext is not valid
kextload: kext /System/Library/Extensions/NVDANV20Hal.kext is not valid
kextload: kext /System/Library/Extensions/NVDAResman.kext is not valid
kextload: kext /System/Library/Extensions/UltraTek66.kext is not valid
kextload: kext /System/Library/Extensions/webdav_fs.kext is not valid
kextload: resolving dependencies for kernel extensions with validation
and authentication failures
kernel extension ods.kextMissing dependencies
{
"com.apple.kernel.mach" =
"A valid compatible version of this dependency cannot be found"
"com.apple.kernel.iokit" =
"A valid compatible version of this dependency cannot be found"
"com.apple.kernel.libkern" =
"A valid compatible version of this dependency cannot be found"
}
How can I solve the problem of dependency on the proper version of
com.apple.kernel.mach, for example?
My project.pbxproj file has the proper version of
com.apple.kernel.mach (6.6)
<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\"
\"http://www.apple.com/DTDs/PropertyList-1.0.
dtd\">
<plist version=\"1.0\">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>ods</string>
<key>CFBundleIconFile</key>
<string></string> <key>CFBundleIdentifier</key>
<string>ods</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.6</string>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0.0d1</string>
<key>IOKITPersonalities</key>
<dict>
<key>ods</key>
<dict>
<key>CFBundleIdentifier</key>
<string>ods</string>
<key>IOClass</key>
<string>odsSCSIController</string>
<key>IOPCIMatch</key>
<string>0x000b1000</string>
</dict>
</dict>
<key>OSBundleLibraries</key>
<dict>
<key>com.apple.iokit.IOPCIFamily</key>
<string>1.2</string>
<key>com.apple.iokit.IOSCSIParallelFamily</key>
<string>1.2.4</string>
<key>com.apple.kernel.iokit</key>
<string>6.6</string>
<key>com.apple.kernel.libkern</key>
<string>6.6</string>
<key>com.apple.kernel.mach</key>
<string>6.6</string>
</dict>
</dict>
</plist>bash-2.05a
And a run time the proper version of the kernel and libkern appear
loaded:
# kextstat | grep -i mach
5 23 0x0 0x0 0x0 com.apple.kernel.mach (6.6)
bash-2.05a# kextstat | grep -i libkern
4 33 0x0 0x0 0x0 com.apple.kernel.libkern (6.6)
Thanks for any help,
Jeff Collins
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