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Working around dragons with the Lemote Yeeloong laptop and OpenBSD

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Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#12
post #10

Earlier quoted context omitted.

(author) Is there a way to specifically build the framebuffer version from the ports tree? I didn't see one.

/usr/ports/www/netsurf/netsurf-fb/

Thanks, I'll try that.

Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#13
post #7

The NetSurf browser the author tried out has multiple frontends. Two run on OpenBSD that I know of, the “default” GTK frontend and an SDL‐based framebuffer frontend. As was pointed out, GTK has a rather sizeable number of dependencies; building the framebuffer frontend instead would save a lot of time.

Mainline Dillo runs faster and smoother, it's just an fltk + git clone && configure +make install away.

Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#14
I don't think these machines achieved much popularity in China either, as standard PCs were far more common and compatible with the existing software base.

the keyboard and trackpad are internally PS/2.

Interesting that the PC influence is still there, although I'm pretty sure a MIPS doesn't have them on port 60h/64h, or indeed any I/O ports. I remember having a similar moment of surprise when I played around with an ARM VM and discovered it had a "VGA-compatible" GPU emulating an old ISA-class chip.

Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#15

I don't think these machines achieved much popularity in China either, as standard PCs were far more common and compatible with the existing software base. the keyboard and trackpad are internally PS/2. Interesting that the PC influence is still there, although I'm pretty sure a MIPS doesn't have them on port 60h/64h, or indeed any I/O ports. I remember having a similar moment of surprise when I played around with an…

A decade’s worth of SGI machines combined MIPS processors with PS/2 keyboard and mouse ports.

Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#17

I don't think these machines achieved much popularity in China either, as standard PCs were far more common and compatible with the existing software base. the keyboard and trackpad are internally PS/2. Interesting that the PC influence is still there, although I'm pretty sure a MIPS doesn't have them on port 60h/64h, or indeed any I/O ports. I remember having a similar moment of surprise when I played around with an…

(author) My understanding is that they're wired into the AMD southbridge which provides them over memory mapped I/O.

Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#18
post #9

It’s tough to find them on eBay; I wonder what the right search terms are?

I think they're super uncommon in the west.

I think they're also super useless, to be honest. Incredibly slow. Linux support continued to degrade the entire time I owned mine. The keyboard and display are far too small to be usable. The graphics chip accelerates basically nothing.

I sold mine [1] on eBay back in October. I hope the new owner enjoys it more than I did :)

[1] https://mattst88.com/computers/yeeloong/

Re: Working around dragons with the Lemote Yeeloong laptop and OpenBSD

#20

I don't think these machines achieved much popularity in China either, as standard PCs were far more common and compatible with the existing software base. the keyboard and trackpad are internally PS/2. Interesting that the PC influence is still there, although I'm pretty sure a MIPS doesn't have them on port 60h/64h, or indeed any I/O ports. I remember having a similar moment of surprise when I played around with an…

A decade’s worth of SGI machines combined MIPS processors with PS/2 keyboard and mouse ports.

To be fair to that there wasn't really any other viable mass-market interface that the keyboard manufacturers in China/Taiwan could standardize on. The PS/2 keyboard interface was backwards compatible with an AT keyboard through the user of a passive physical pin adapter. And USB didn't exist yet.
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