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Libertas/WLAN hacking as done in DA's MacSpoofer
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crazyc



Joined: 17 Jun 2005
Posts: 410

PostPosted: Mon Feb 18, 2008 5:07 am    Post subject: Reply with quote

KickinAezz wrote:

I do see the Express Logic line, but it isn't at the end of the file; it's @ offsett 0x530a [in the middle of the file], Is it normal, or did I get get the partial rom
That string is a little more then half way though at offset 21228.
KickinAezz wrote:
However, there's hope for others with Marvell 88w8010 :D
The psp does have an 88w8010 but that is the radio. It's the 88w8380, the MAC controller, that is the problem. According to what I've read, the 88w8380 and 88w8381 don't support g while the 88w8385 and 88w8388 do.

I've found a photo of the wlan ic in the slim and it's the 88w8686 and does support 802.11g.
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KickinAezz



Joined: 03 Jun 2007
Posts: 328

PostPosted: Mon Feb 18, 2008 8:27 am    Post subject: Reply with quote

[4m psp max 255 chars]
CrazyC,
You mentioned that some AVC has to be investigated. Please look into it.

Is it theoretically possible for us to uncap 54g based on the present findings? Does FAT psps hardware support it?
_________________
Intrigued by PSP system Since December 2006.
Use it more for Development than for Gaming.
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crazyc



Joined: 17 Jun 2005
Posts: 410

PostPosted: Mon Feb 18, 2008 11:00 am    Post subject: Reply with quote

KickinAezz wrote:
You mentioned that some AVC has to be investigated. Please look into it.
I have and can't make enough sense of it.

KickinAezz wrote:
Is it theoretically possible for us to uncap 54g based on the present findings? Does FAT psps hardware support it?
Fat psps do not. Slim psps possibly
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KickinAezz



Joined: 03 Jun 2007
Posts: 328

PostPosted: Mon Feb 18, 2008 12:39 pm    Post subject: Reply with quote

Hopefully we have a Sony Customer Survey and may be they'll listen to us :)

I dont see them being so dedicated to consumers either.
_________________
Intrigued by PSP system Since December 2006.
Use it more for Development than for Gaming.
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bbtgp32465



Joined: 18 Sep 2009
Posts: 24

PostPosted: Wed Jan 13, 2010 4:32 am    Post subject: Reply with quote

crazyc wrote:
Actually, the AVC hasn't been figured out yet ether, but that is even harder. Anyway, if you want to know.

1) in psplink (1.5 kernel only) with the wlan switch off do
Code:
pokew 0x88196474 0x46c06841
pokew 0x8818df48 0x46c046c0
(hopefully these address will be the same)

2) switch on the wlan and do
Code:
thsusp @SceWlanMac
thsusp @SceWlanHal

3) run this program
Code:
.....

4) in psplink do
Code:
savemem 0x890DF4C 0x8000 wlan_builtin_rom


sorry for bumping this old topic.

i was wondering what the purpose of these 2 pokes where for?

Code:
pokew 0x88196474 0x46c06841
pokew 0x8818df48 0x46c046c0


thanks
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crazyc



Joined: 17 Jun 2005
Posts: 410

PostPosted: Wed Jan 13, 2010 5:03 am    Post subject: Reply with quote

bbtgp32465 wrote:


i was wondering what the purpose of these 2 pokes where for?

Code:
pokew 0x88196474 0x46c06841
pokew 0x8818df48 0x46c046c0


thanks
They patch a command in the libertas firmware to allow reading of the full ARM address space.
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marteljorge



Joined: 26 Jan 2010
Posts: 4
Location: marteljorge.no-ip.org

PostPosted: Fri Jan 29, 2010 7:25 am    Post subject: Reply with quote

So, can I or anyone put the slim psp onto promiscuous mode at CF 5.00 M33-3 without putting the hardware inside-out?
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