

A More In Depth Look at PS/2 Linux 125
An anonymous reader writes "I have yet to see a GOOD review of the Linux (for Playstation 2) kit... until now... "
The article takes awhile to get to the point, but covers a lot of information
about what you can and can't do w/ the kit, and more interestingly what
the author thinks the kit is intended to accomplish.
NDAs (Score:1)
I prefer to roll em up and smoke em myself...
Re:Soldering (Score:1, Offtopic)
I know as much about soldering as my mum about jerking off : I know it hapens, but I'm afraid to look when someone does it.
It was just a test to evaluate slashdot moderators and I must say I'm terribly disapointed. Apparently this community is run by nitwits who are even more stupid then I am.
My only purpose was to prove the idiocrisy of moderation.
And to prove the proof, this post will for sure be moderated as -1, offtopic.
I fugured that, now that I've reached karma 50, I should check out what it's worth. Well now I know : nuthin.
Re:Soldering (Score:2)
(yes, this is flamebait, but it's not *wrong*)
Re:Soldering (Score:1)
Should I exploit it to bring it to the attention of the masses ? Play Skylarov ? Or should I shutup and pretend I never found out? Live a lie ?
I could offcourse exploit it in a bad way and skyrocket my karma, but since it is capped allready, the fun is out of that one rather quickly.
Look at it the way you like, but I for one finally fond something in
Huh? PS/2 has had linux forever.. (Score:4, Funny)
Re:Huh? PS/2 has had linux forever.. (Score:1, Redundant)
Re:Huh? PS/2 has had linux forever.. (Score:1)
It's all about the slash. Just get the distinction right between PS2 and PS/2.
Re:Huh? PS/2 has had linux forever.. (Score:1)
Programming the PS2 (Score:4, Interesting)
Another thing is, some PS2s come with a copy of yabasic [google.com], giving it the feel of the the old 8 bit micro days where you could write your own BASIC programs, and save them onto the memory cards. You can use any USB keyboard for input to this. It seems to me, if you want to program the PS/2, this is a much more accessible choice!
Re:Programming the PS2 (Score:1, Interesting)
Re:Programming the PS2 (Score:2, Informative)
Re:Programming the PS2 (Score:1)
Re:Programming the PS2 (Score:2, Interesting)
Maybe someone can port yabasic to PS2 Linux to use the extra functionality exposed there?
Re:Programming the PS2 (Score:5, Informative)
The gcc port understands the VU assember syntax, so you can embed asm() blocks and have the code for the VU run on the VU via the direct link, and code for the mips chip run there.
It also comes with vcl. This is a godsend - it takes your crap linear vector-unit assembly code and parellelises it onto the vector units as best it can, re-ordering etc. to get the most out of the units.
There are a couple of rather nice libraries (ps2stuff, ps2gl) which provide base-level things (ps2stuff) and an openGL-like layer (ps2gl). To the extent that I could prove a bug in ps2gl by taking the same source code and compiling on my (i386) linux pc with 'g++ stars.cpp -o stars -L/usr/X11R6/lib -LGL -lglut'. Fantastic
Ps2gl allows you to code renderers in VU assembly, and associate a new primitive type that can be placed in the DMA stream, which will call your new rendered automatically. There's an example of this shipped with the kit.
The only fly in the ointment is that the gcc shipped is only 32-bit, which means all the 128-bit registers get stomped on if they're passed as function arguments. There is apparently a patch in SCEE that will help this, although it'll lead to static binaries until everything is compiled with it (I don't care!). This will finally allow the VU's to do all the matrix and quaternion algebra they're really good at, and the system will fly
Simon
Re:It's NOT PS/2 it's PS2 (Score:1)
Re:Oh come on now... (Score:1)
Of course ... (Score:1, Redundant)
probably the best ps/2 linux website [dgmicro.com]
Ruby (Score:1)
I think someone also gave a speak about game programming on Python & PS2 at Europython, just to be more on topic.
Re:Ruby (Score:3, Insightful)
Re:Ruby (Score:1)
I dunno, the Ruby docs mostly talk about Perl, and as little about Python as possible. It kinda shows that they don't *want* to talk about Python, because investigating python would lead prospective rubyers to go that way instead.
And about the perceived deficiencies - it would have been more sensible to try to suggest the fixes to python developers, instead of reinventing the wheel. Python has fixed the deficiencies it had at the time of conception of ruby, making ruby mostly redundant. It is a good language, much better than Perl, but not better than Python. Which is what counts.
Re:Ruby (Score:2, Interesting)
Sure, you can do the same in Perl and Python, but in Ruby it really is painless.
Crappy article (Score:3, Funny)
Where is the tale of long nights hacking way, man against machine?
Or the vivid descriptions of cafeine induced allucinations?
The joys of finnaling figuring out the function of that last pin in the Sound Synthesis Chip?
The humble confession - "After 5 days straight hacking i fell asleep on my keyboard
But NO!!! The author does use half the article to tell us about his phylosophical doubts in relation to Sony's posture, but that is a far cry from the moving story of A Man And His Penguin Against The Machine.
The children! Please think of the little children!!!
Increadable! (Score:1, Redundant)
PS/2 = Old IBM PC standard (we still have the keyboard and mouse connectors as a legacy)
PS2 = Sony games machine
Re:Increadable! (Score:2)
Re:Increadable! (Score:1)
Re:Increadable! (Score:1)
Re:Increadable! (Score:1)
For XBox (Score:2, Funny)
MS Keys Do Not a Standard Keyboard Make! (Score:2, Informative)
Let us not forget that all things Windows are PROPRIETARY!! MS Keys have nothing to do with a "standard" keyboard!! I'd hoped that a 27 year old guy who is installing Linux on his PS2 would have known that!!
blakespot
Re:MS Keys Do Not a Standard Keyboard Make! (Score:1)
People who should know better should know that there is no standard keyboard
they are windows keys after all (Score:2)
I plugged the USB keyboard and mouse into my Windows box........It loaded the USB keyboard/mouse drivers and worked fine. The diamond keys were interpreted as windows keys by windows.
Well, they are the same thing after all. Just not a windows logo.
Diamond keys (Score:2)
Next was the USB Keyboard. This was packaged in a yellow cardboard box. Upon opening it, it appears as a standard black keyboard, but on closer inspection you find that the Windows keys are missing. In their place were keys with diamonds on them. I guess Sony is making a point that Microsoft is not their friend. Also diamonds kind of go with the schema of circle, square, triangle, and cross that's found on the Playstation controller.
This is tiny, irrelivant, and unimportant, but i just thought everyone might want to know: the choice of diamonds was not arbitrary. The diamond keys are standard for Sun keyboards-- they have a bunch of Sun hardware up at my college, and they all have little diamond keys on them. They act kind of like the command key on a macintosh, for example Netscape4/Solaris is wired so that diamond-N opens a new window instead of alt-N or whatever it is in linux.
((I can't remember, it's been awhile since i've used X in linux except remotely or in my incorrectly-xmodmapped linux/PPC install
According to this page [hawaii.edu], the diamond keys also act as "meta" keys-- that is to say, every time in EMACS that you have one of those special commands that you have to call by pressing ESC and then another key, you can just hold down "meta" and press the key instead. Useful ((If you like EMACS, that is... ^_^))
So this was actually a consious choice by Sony to be more UNIXy, not just Sony being anti-MS.
Does anyone know, if you plug a Sun/Playstation keyboard into a macintosh, does the diamond key act as a command key?
Re:Diamond keys (Score:2)
Does anyone know, if you plug a Sun/Playstation keyboard into a macintosh, does the diamond key act as a command key?
Yes, it will. I can't specifically speak for the Sun/Playstation->Mac arrangement, but if you plug a Mac keyboard into a PC (or a Sparc), the command key acts as a Meta/Windows key. Isn't USB great?
Re:MS Keys Do Not a Standard Keyboard Make! (Score:1)
How diverting. You'd be wrong.
blakespot
Re:MS Keys Do Not a Standard Keyboard Make! (Score:2, Insightful)
Distro (Score:5, Interesting)
Interestingly enough, the distribution chosen by Sony for the PS2 kit (Kondara Linux, not Kondora as the article states) is about to shut down.
There hasn't been an English announcement yet, but their Japanese site says that the Kondara Project servers (the free development group behind the Kondara distribution, which was retailed by Digital Factory, a commercial enterprise) will be closed down on July 15.
The reason for this is that Digital Factory, which owns the Kondara trademark, has sold its distribution business to another company, and the project was forced to quit using the name Kondara.
Luckily for fans of the distribution, a new group, which looks suspiciously like the old Kondara group, has just kicked off the Momonga Project [momonga-linux.org] (momonga is Japanese for flying squirrel).
It'll be interesting to see what Sony do, if anything, in the way of providing an upgrade path for PS2/Linux users.
Re:Distro (Score:1)
Who's to say that "another company" isn't Sony?
Conspiracies abound!
Re:Distro (Score:1)
Re:Distro (Score:1)
The Japanese have a word for 'flying squirrel', disturbing.
Re:Distro (Score:1)
The Japanese have a word for 'flying squirrel', disturbing.
You want disturbing? Check out the logo [momonga-linux.org].
Re:Distro (Score:1)
Re:Distro (Score:1)
Re:Distro (Score:1)
We're running a production DNS server for our main domain [sdsc.edu] on our PS2 [sdsc.edu]. There's also a baby web server. "The Effect" will probably knock it over, so please be gentle with it.
Why the DNS server? Because I bet someone they couldn't get it all running in less than 2 hours. I lost
We have a computational chemist who is really contemplating a Beowulf cluster of PS2s, if he can get to the floating point on the graphics chips. The only drawback is the limited (32MB) of RAM. But for *small*-memory, FLOP-intensive jobs it might be cost-effective.
Sad endings to happy movies (Score:5, Interesting)
Linux is the obvious choice for Sony to pick, not because Linux rox0rz d00dz but because it is a familiar environment for many developers and requires no licensing fee to distribute. The last thing Sony wants is their HDD/eth0 expansion system to cost them more money than it has the potential to make back for them. Paying a $20 or $50 royalty on some commercial OS (pick one, any one) per unit sold will end up costing them in terms of margins. Drives and ethernet adapters that only go down in price as time goes by and shipment volumes increase lead to high margins and eventually profits.
I've thought for a while Sony wants to migrate their computer division from being high priced IBM clone systems to being something proprietary and different. In many of their markets this is an easy sell because there is a shitload of brand loyalty. It might not be terribly difficult in the US either. Sony might pretty easily merge their VAIO desktop computers with future PlayStations. A wide availability of games and media designed specifically for Sony systems could make them a powerful player in the PC market. They already produce a ton of software for their VAIO systems, they could port a good deal of that to whatever OS they might use besides Windows on their new VAIO Stations.
This of course goes back to engendering developer support for the platform. By seeding PS2/3 platform developers early (now) they can set themselves up with a relatively large developer base, independant and otherwise, as long as they can keep their interest. Sony looks like they're intending to paint several markets with one broad brush. Derivitive systems based off the PlayStation architecture; from the dedicated console at $100 for playing games to the $2000 audio video workstation which happens to share 70% of the same parts or interfaces. Maybe Sony is looking to make a new Microsoft-free PC market. Can you forgive them for killing Napster? Tough choice.
Re:Sad endings to happy movies (Score:1)
Re:Sad endings to happy movies (Score:2, Informative)
Re:Sad endings to happy movies (Score:2)
I think the reason people can't see it is that they expect there to be an evolution of the desktop. However, mobile devices are increasingly where it's at, and it's an area in which Microsoft are much weaker than the desktop. I believe Sony's partnership with Ericsson [sonyericsson.com] points to the future, and it's a future that doesn't include MS.
With Sony's strengths in electronics and global distribution, the PlayStation, their partnership with Ericsson in the mobile world, the fact that they are also a massive content provider, their strong Vaio laptop range - Microsoft have a lot to worry about with Sony. It wouldn't really suprise me at all if Sony's ten year plan involves small and neat laptop style communication devices which don't include any MS software. If I had to place bets on the future of computing, my money's with Sony, not Microsoft.
Sony has a huge NIH complex. (Score:1)
A network of experierienced Ps2 Programmers (Score:1)
There has been a lack of really innovative games out recently, there's definetly money in producing something to keep the easily jaded game-buyers forking out their cash.
-Really- want to know - wireless networking? (Score:2)
Has anyone got wireless networking going with a Linux-based Playstation 2? A USB adaptor perhaps?
Cheers,
Ian
PS2 wireless networking? (Score:2)
Re: Easy solution.. (Score:1)
The one that may interest you is using a Linksys Wireless Ethernet Bridge here [linksys.com]
Cool article (Score:1)
I've been considering a kit myself. Based on this I might just place my order shortly.
Although the reviewer was slightly suspicious of the product, he didn't let it affect his judgement.
a bit misleading to complain Sony about DVD (Score:1)
Once upon a time when standard Compact Disc did
not exist yet, Sony and Philips had separated
their opinions on the size of CD. But Herbert
von Karajan wanted longer time to store
Beethoven's Symphony no. 9 in one disk, then
Sony's proposal, today's standard 12cm CD, was
fixed.
Today, on DVD, U.S. Hollywood cinema industry
had insisted region lock to secure their profit
around the world, so Japanese DVD makers just
followed the decision and offered the best
solution.
They just design and offer the best container
to be filled with any contents, so you
should blame contents holders and software
makers in the case of DVD region lock.
About PS2 Linux kit? If you don't want it,
then don't buy it.
Re:a bit misleading to complain Sony about DVD (Score:1)
Hmm.. it's an interesting theory, but it's got a bit of urban legend feel to it. Not only because of it's simplicity (ie, "Yeah, didn't you know, a CD is 76 minutes because that's how long Nr. 9 is.") but also because I've got a Deutsche Grammophone CD of Karajan conducting the Berlin Philharmonic's performance of Beethoven's 9th. And guess what? There's more on there than just the symphony.. there's also a 9 minute performance of the Coriolan Overture. It's unlikely that Karajan (a big fan of subtlety) decided to go 10% faster that day.
Linux Kit now available in europe (Score:3, Informative)
If you can't access the IOP (Score:1)
Re:If you can't access the IOP (Score:1)
Sony's Interesting Relationship (Score:3, Interesting)
Basically what you are buying is an XBox, without the major loss for the manufacturer. The PS 2 is $199 [amazon.com] and the kit is another $200. That's about that it cost to make an XBox, if you put two and two together. Quite interesting, but off topic, so...moving on...
The biggest disadvantage I see is the inability to create anything that will work on another PS2 with it also having the linux kit installed. No taking your home built games (or MIME, etc.) over to your non-super geek friends' house to show them off. This is probably the biggest stumbling block for me. It makes sense in a way, Sony makes a lot of their money off of disk licensing fees.
In comes my suggestion to Sony. Create a service where I can pay whatever the standard volume licensing fee is to get a bootable version of my Linux software. It would not be difficult to create an automated system to handle the disk creation. If I could pay $10 for a bootable copy of something I made, I probably would. The person from I was talking to did not seem very receptive to the idea. Seems to be this would be the smart compromise to take up.
They expect people to really dive into this, and not have the ability to share their creations in any way with others, unless they are another geek with the $200 kit. I would never suggest to most of the people I know with a PS2 they should get the Linux kit. They are severly limiting my incentive to get the kits and spend my time learning to use it.
-Pete
(above PS2 link is an affilate link)
Re:Sony's Interesting Relationship (Score:1, Informative)
Correction, they make all of their money off licensing fees. The consoles are sold at a loss.
Re:Sony's Interesting Relationship (Score:1, Insightful)
This is an excellent idea. Why is this post moderated as troll, exactly? Its points are important. If we are going to have Sony releasing this thing for the purpose of getting large numbers of people experienced with development for the Playstation 2, they have to realize that eventually they're going to have to figure out what the "upgrade path", so to speak, for those experienced PS2 programmers to become professional PS2 programmers will be.
Anyway, Sony nonwithstanding, i think it would be really neat if one of the people that already volume-license nonlinux Playstation2 were to buy up some Print-On-Demand hardware, and start a service where people send in their linux games, the games get stored, and you can come by and request shipped to you printings of the linux games in the database. Like that website that does that with t-shirts.
At the least, i have to say, be careful if you GPL your Playstation Linux games, if you do there's nothing to stop a big playstation game house from taking your GPL game, licensing the propeitary bootloader from Sony, and printing up and shipping out your game without paying you a cent... of course they'd manufacture no end of community ill-will, but considering their creation cost for that game was zero, it would still be hard to not make a profit even if no one who knew the truth about where that game came from bought one.
-- super ugly ultraman
Hi! Sony, can I publish games for $10? (Score:3, Insightful)
Sony does not want to start publishing crappy games at $10 a pop. They would make no money from this and worst of all it could mess up the playstation brand. All the games published today go through a process, that every game must meet certain minimum requirements. You know, like not trashing your memory card, not crashing every 5 minutes, etc. If they just let you publish a disc that process could be totatly circumvented. Not to mention that you could just turn around and start selling your 'hobby' games for 30+ dollars, cutting them out of profits. Don't forget that it costs a lot more per disc to make one disc then a thousand.
I agree that it would be cool, but this is their platform. It is not open and expecting them to open it is silly.
The shape of things to come (Score:1)
Bye bye, Freedom. Hello, Sony.
Introducing: Bash, for PS2 (Score:1)
Unfortunately the glamor will wear off fast, probably after a few minutes of staring at the prompt blinking at them.
Re:Introducing: Bash, for PS2 (Score:1)
sorta (Score:2)
You can in theory use a sub cd drive to read cd-r, rw and music cds, but I don't know of anyone who got that to work yet.
What's a PS/2(tm)? (Score:1, Funny)
It's so confusing. I tried to play a Playstation 2(tm) game on my IBM(tm) 286 machine, and it didn't work! I just don't understand it. Maybe the disc is scratched, or something. It fitted in the 5.25 inch disk drive OK, but I think the hole in the middle was too small, because it made a funny noise when I shut the drive door. Now the 5.25 inch disk drive doesn't operate, and small pieces of shrapnell fell out when I tried to put a floppy disk in it. Admittedly I had to cut a bit off of the 8" disk, but I thought it would still work.
Re:What's a PS/2(tm)? (Score:1)
How'd you manage to even type this up and send it off to the internet?
Re:What's a PS/2(tm)? (Score:1)
Another personal experience... (Score:5, Informative)
The article is extremely accurate as to the packaging. I had expected a small box with a CD and a drive... but it was a large box that was well-crammed with packages. Sorta like xmas.
Like the author, of all the monitors I had none that were sync-on-green (www.playstation2-linux.com has a compatible monitor database so you can check before you try to see if you have a proper monitor). Like the author, I did the blind install (instructions also available at the above URL).
The blind install worked flawlessly for me and took about an hour (45 minutes of which it simply rattled away on it's own doing the install).
So... what do I do with it? Well, I have a number of uses. First... it is a wonderfully inexpensive full *NIX workstation. Because I am in Hawaii and my servers are in the mainland, I use computers in my house to monitor my remote servers on a full-time basis... the PS2 allows me to check my servers from the living room (instead of having to go up to the office constantly). Towards this end, I am designing 3D remote monitor software (that will monitor servers and display load, disk space, users, mail, dns health, etc... in a nice 3D graphical environment).
We also run the game 'tranquility' (www.TQworld.com), and are looking at rewriting it for the PS2 under Linux (I don't know if there is a market yet for Linux based PS2 games, but we'll give it a shot anyway).
The bottom line? Very very very impressive packaging. Good attention to detail - but yes, it's a geek thing because you have to be innovative and a digger to find all the info you want.
A very nice design... and also... price-wise pretty good. I can certainly envision a rack of PS2's humming along. According to the www.playstation2-linux.com website, a number of people have had them up and running as web servers for quite some time... and report great stability.
I have seen only one problem so far. When I ssh to remote servers and run 'top' for 5 days straight, upon stopping the remote connection and trying to do something else I have now twice seen ethernet errors of *no more space* (no more space on ethernet???? what gives with that)... so there are some caveats - but all in all, very very impressive.
The author, however, is 100% correct when he says it will be 6 months learning to fully understand/use the device. The manuals are complex and somewhat confusing (even though I have 25+ years of assembly and graphics coding on SGI etc..) it WILL take a while to understand and experiment with.
The only thing I need now is a MUCH longer keyboard cable so I can program from the sofa ;))
Aloha Nui Loa
Re:Another personal experience... (Score:1)
Regarding the ethernet thing, I've had mine running for as long as a week without trouble, but then again, I'm probably not doing anything particularly network intensive. You might want to check the forums [playstation2-linux.com] to see if anyone else is experiencing something similar.
Regarding the keyboard cable -- I hear folks have had success using Logitech's wireless keyboard, although their mouse may need GSConfig changes to work properly. Again, the forums have more details on this.
Re:Another personal experience... (Score:1)
Re:Save some money. (Score:1)
Whatever happened to Runix? (Score:1)
[slashdot.org]
Linux for the PlayStation 1
There website is no longer accessible and I couldn't find anything w/ google. Anyone know anything? Did sony wax them?
There dist had much better hope as it didn't have the RTE, booted from CD, etc.
jason
Re:PS2, the best console of the World ? (Score:1)
for the cd's: that's part of the unix philosophy: everything is a file (or document as Microsoft has recently come to realise)
Moreover:windows doesn't mount anything!
Re:PS2, the best console of the World ? (Score:1)
not sure if it counts as a mount but in XP you can add a drive and have it start at any folder in the tree.
You can have 4 ide drives all under c:
It does mount (Score:1)
If you have a NT system around take a look at the c:\boot.ini file ( if your boot drive is c:)
from memory (and probably a little inaccurate), that shows you the 'native' format for partition naming.
Re:happy july 4th (Score:1)
At least we're not _cold_ filthy pig fuckers.