All posts/comments by me are licensed by CC BY-NC-SA 4.0.

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Joined 2 years ago
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Cake day: June 15th, 2023

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  • Most computers have a proprietary BIOS they have to talk to, though they do follow open standards.

    I can’t find the link to show you, but I had thought I read before where some of the Nvidia ‘Secret Sauce’ code that would normally be in the driver software was in the firmware, and that the firmware was not open sourced.

    So it would mean extra effort for the open source driver coders to try to get the same kind of performance. Basically Nvidia not open sourcing their proprietary code that gives them the/partial advantage in speed.

    I think I remember reading about it in a web article, but like as I mentioned, I can’t remember which, or else I’d link it for you.

    More than willing to admit I’m wrong about that interpretation too, but I remember it’s sticking out in my mind at the time of reading, as a “Sneaky Nvidia!” type of thought.

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  • It’s too bad that there’s still a proprietary binary layer that this driver will talk to. (I’m assuming right/wrong that it’s not open source, since it’s binary.)

    I must’ve missed that from in the post. Do you have more information on that?

    The article mentions the following …

    the NOVA driver is intentionally limited to the RTX 20 “Turing” GPUs and newer where there is the NVIDIA GPU System Processor (GSP) with the firmware support to leverage for an easier driver-writing experience.

    Also in the same article, there’s a link to another article that mentions it a little bit more …

    “… serving as a hard- and firmware abstraction layer for GSP-based NVIDIA GPUs.”

    I’ve also read something about it from other places, other articles as well …

    The GSP is binary-only firmware loaded at run-time. The open-source kernel driver explicitly depends upon the GSP-supported graphics processors.

    Basically, some/allot of the Nvidia “magic” is in their hardware/firmware, and that they are not open source.

    Feel free to double check me on this though, that’s just my interpretation based on quickly reading some articles over the last six months or so.

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  • Somewhere, somebody’s having a meltdown because Rust is spreading more and more in the kernel.

    Probably more than just one somebody, based on the drama in these last few week’s. 😜

    Good to see that NVIDIA is writing opensource drivers (or starting to). I guess it’s too much to ask to support old graphics cards, with NVIDIA mostly caring about money and a linux driver being an incentive to choose NVIDIA over AMD for some.

    It’s too bad that there’s still a proprietary binary layer that this driver will talk to. (I’m assuming right/wrong that it’s not open source, since it’s binary.)

    Best to support AMD if you game on Linux. Really wish Intel would step up their GPU game.

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  • Was quick browsing for openwrt and found the banana pi r3.

    One thing that surprised me when I was looking to upgrade my old router ith OpenWRT is if a firmware for your router supports ALL of the features/hardware of that router. In my case, Wifi support was not supported, so I had to disregard using OpenWRT as a choice.

    So be sure to look carefully at the firmware that you find. I personally had just thought that if a firmware exists for your hardware that all of the major (but maybe not minor) features would be supported, and that is not always the case.

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  • Well, scrapers probably would ignore it.

    Maybe, I wouldn’t doubt it, if true. We live in the age of “ask for forgiveness and not permission”. But the law is the law, and forgiveness may cost them some $$$ down the road. At the very least it leaves them exposed vis-a-vis ‘Safe Harbor’ laws-wise, when some other powerful entity wants to go to war with them.

    In either case, I’m not going to give up my rights just because currently laws are not enforced. Like most things with humans, things move back-and-forth throughout time, and what may be overlooked today may be scrutinized thoroughly tomorrow.

    (And for the record, you’re the bazillionish person to tell me that. The repetition is real.)

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