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PS2 HDD Support & Discless ELF Launching from PS3 XMB WIP

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211w ago - Here is my WIP project on PS2 HDD support and discless ELF launching from the PS3 XMB. First off I'd like to thank w1zard0f07 for being able to at least try helping me out with this one.

Over the last month or so I have been working on a little trick for the Phat Model PS3s. In summary FFXI is PS2 title that requires PS2 HDD support which is added via [Register or Login to view links] ([NPIA00001] PS2 System Files).

From there a "PS2 partition is made", which translates to an IMAGE.DAT file being made to exactly 12GB (according to GameOS/FTP this file is 0kb large)

The contents of this HDD is listed in the attached "Blank PS2 HDD.txt" (The partition list is corrupted according to w1zard0f07, quote "APA partition table on your dump file is broken")

The XMB icon is not launchable by this point, and requires the PlayOnline Viewer to be installed. This undergoes a certificate process, and then continues to install PlayOnline viewer to the "PS2 HDD." It is after this point the XMB icon is launchable, and goes straight into the PS2 mode reading from PP.SCUS-97269.1000.POLVIEWER and launching "dnasload.elf" (Unfortunately access is denied to that partition due to some sort of key being used... I haven't done any research on it)

[Register or Login to view code]

Currently I am doing my best to replace atok100.erx (an elf file it appears) with ULaunchELF, but something is also going wrong...

Anyways, if any one wants to help, or offer help, please do! (It all compresses to 95MB if anyone is interested in the IMAGE.DAT (PM me)... but only for those genuinely interested in doing the research)

IMAGE.DAT Content (Blank)

[Register or Login to view code]

IMAGE.DAT Content (With PlayOnline/FFXI)

[Register or Login to view code]

NOTE: Although initially FFXI was required to do the research, I do not believe it is necessary to continue, because the param.sfo and image.dat created should be "pkg compatible", also the "CATEGORY" is "2G" btw.

Also, that if a proper PKG were created with that param.sfo and IMAGE.DAT for "SLUS20071", it would add native HDD support to "Swap Magic Coder 3.8", which is able to launch any elf it desires, including just released OPL 0.8.

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Comments 40 Comments - Go to Forum Thread »

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#10 - ultimatepump - 211w ago
ultimatepump's Avatar
Quote Originally Posted by NTAuthority View Post
That looks like a raw image... if there's any PC apps capable of reading a PS2 HDD's filesystem you might be able to do more with it than when trying to access it from PS2 applications (at least, I think the 'ps2hdd: PS2 APA Driver v1.1 (c) 2003 Vector' is a PS2 application, and that might be why certain partitions give a 'permission denied' error).

However, if it's actually a PC application, 'permission denied' might be some directory index not being read properly, but you'd need to check the source code of the application to find out what it actually is... I'd like to have the image so I could mess around with the partition index in it.

How I convert a ps2 iso to elf? Is there a converter?

#9 - cfwprophet - 211w ago
cfwprophet's Avatar
Nice and thx for sharing you researches. If you have some time come online on messenger. Maybe i can share some files with you that could help. We will see. Don't know if you haved time to follow the scene. But team is getting bigger more progress is done. New projects running they are not puplic at this stage. Would like to talk to you and use your skills.

#8 - sorg - 211w ago
sorg's Avatar
Quote Originally Posted by IndyColtsFan84 View Post
is it safe to assume this is for B/C fat ps3's?

definitely. non-BC PS3 will require pure software emulator which is completely different story (some port of PS2 emulator from PC if there is such).

Here is talk about native HW/semi-HW PS2 emulator existing in PS3 firmware.

#7 - IndyColtsFan84 - 211w ago
IndyColtsFan84's Avatar
is it safe to assume this is for B/C fat ps3's?

#6 - enohand - 211w ago
enohand's Avatar
wow its about time somone started looking into this...

i had said about a year ago, why doesnt somone try to load FF & or Resident evil for ps2 that utilize the HDD in the ps3. therfore there would be a ps2 partition, then you could extened that partition, & store backups of your ps2 games there...


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