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[[Category:OtherOS]]
[[Category:Linux]]
=Introduction=
=Introduction=


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* spuldrfs is like spuisofs but can also execute loaders like lv1ldr or isoldr.
* spuldrfs is like spuisofs but can also execute loaders like lv1ldr or isoldr.
* I used this driver e.g. to run modified lv1ldr to dump my ENCDEC keys.
* I used this driver e.g. to run modified lv1ldr to dump my ENCDEC keys.
* GIT repo: http://gitorious.ps3dev.net/ps3linux/spuldrfs
=Features=
* MFC data segment faults are handled by the driver. That means you do not have to worry about it.
* Large data buffers which can be used for data exchange between SPU and PPU.
* Data buffers are not physically continuous which eliminates the RAM allocation problem.
* Full access to all SPU registers from user-space.
=Mounting=
<pre>
glevand@debian:~$ sudo mount -t spuldrfs none /mnt
</pre>


=Filesystem Layout=
=Filesystem Layout=
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glevand@debian:~$  
glevand@debian:~$  
</pre>
</pre>
=Loading Firmware From Linux Kernel Module=
* It's a really neat trick :)
* First, create a pseudo platform device. Then use it to request firmware. After that destroy the platform device.
* We could use it to load metldr automatically into kernel space.
* http://www.crashcourse.ca/wiki/index.php/Loading_external_firmware
{{Linux}}<noinclude>[[Category:Main]]</noinclude>
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