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Re: kIOReturnExclusiveAccess from USBInterfaceOpen() (part 2/2)

Here's the Info.plist for the same kext:
------------------------------------------------------------------------ --------------
<?xml version="1.0" encoding="UTF-8"?>
<!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>modified</string>
<key>CFBundleIdentifier</key>
<string>com.line6.driver.guitarport</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</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>GuitarPort</key>
<dict>
<key>AudioEngines</key>
<array>
<dict>
<key>BlockSize</key>
<integer>512</integer>
<key>Description</key>
<string>GuitarPort Audio Engine #1</string>
<key>Formats</key>
<array>
<dict>
<key>IOAudioStreamAlignment</key>
<integer>1</integer>
<key>IOAudioStreamBitDepth</key>
<integer>16</integer>
<key>IOAudioStreamBitWidth</key>
<integer>16</integer>
<key>IOAudioStreamByteOrder</key>
<integer>0</integer>
<key>IOAudioStreamDriverTag</key>
<integer>0</integer>
<key>IOAudioStreamIsMixable</key>
<integer>1</integer>
<key>IOAudioStreamNumChannels</key>
<integer>2</integer>
<key>IOAudioStreamNumericRepresentation</key>
<integer>1936289396</integer>
<key>IOAudioStreamSampleFormat</key>
<string>1819304813</string>
</dict>
</array>
<key>NumBlocks</key>
<integer>32</integer>
<key>NumStreams</key>
<integer>1</integer>
<key>SampleRates</key>
<array>
<integer>44100</integer>
<integer>48000</integer>
</array>
</dict>
</array>
<key>CFBundleIdentifier</key>
<string>com.line6.driver.guitarport</string>
<key>IOClass</key>
<string>com_line6_L6KUsbIo</string>
<key>IOProviderClass</key>
<string>IOUSBDevice</string>
<key>bcdDevice</key>
<integer>1</integer>
<key>idProduct</key>
<integer>18256</integer>
<key>idVendor</key>
<integer>3649</integer>
</dict>
</dict>
<key>OSBundleLibraries</key>
<dict>
<key>com.apple.iokit.IOAudioFamily</key>
<string>1.1fc6</string>
<key>com.apple.iokit.IOUSBFamily</key>
<string>1.8</string>
</dict>
</dict>
</plist>

Thanks for taking the time to look into this. Don't be confused by the AppleUSBAudioEngine's presence in this driver, as I was trying to use it to get audio working. I have several directions I can go in to help the audio aspect, just haven't had the time yet to work on it.


Kris Daniel
Line 6, Inc.
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