Editing Talk:Undocumented SPU Channels
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Latest revision | Your text | ||
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* 0x40000 : lock persistent storage read | * 0x40000 : lock persistent storage read | ||
* (0x20000 | 0x40000) = 0x60000 : lock persistent storage r/w (reading from ch73 will return zero as long as the current isolated session lasts) | * (0x20000 | 0x40000) = 0x60000 : lock persistent storage r/w (reading from ch73 will return zero as long as the current isolated session lasts) | ||
== Some observations and questions == | == Some observations and questions == | ||
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* What is the purpose of other undocumented channels? H/W decryption facility? Validation? Something else? | * What is the purpose of other undocumented channels? H/W decryption facility? Validation? Something else? | ||
* Is it possible to refill config ring storage? | * Is it possible to refill config ring storage? | ||
* http://paste.ubuntu.com/23453452/ | * [[ http://paste.ubuntu.com/23453452/ | more info ]] | ||
== Utility functions for channel fuzzing == | == Utility functions for channel fuzzing == |