Re: FreeBSD mips support
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Date: Sat, 02 Oct 2021 10:04:05 UTC
Le 28.09.2021 16:42, tech-lists a écrit : > On Tue, Sep 28, 2021 at 08:46:29AM -0600, Warner Losh wrote: > > >All mips. mips64 is in no better shape than mips32 these days. > > OK. I understand. > > I tried a few years ago to get an edgerouter lite 3 working with > freebsd but failed. I'm using openbsd on it now. > > I think it might be all a bit chicken-and-egg wrt mips. There's a > lot of mips64 hardware out there that's still working; the edgerouter is > not especially old. I had to carefully search at the time to discover > whether *any* bsd worked with this hardware *at all*. > > ah well. OpenBSD is still BSD ;) and the last time I looked it was fully > supported for this particular octeon mips64 device. (by that I mean > binary upgrades btwn OS versions). Hi, MIPS arch is still present in education (e.g. Computer Organization and Design 6th edition from 2020 is available in both MIPS and RISC-V version) because it's easy to use it to describe things (well, RISC-V could be used for the same purpose but hold habits...). As you said many 3-4 years old routers, Wi-Fi AP, etc. uses MIPS hardware. Loongson still provides MIPS64 based hardware (with some changes). So it's a shame FreeBSD stops MIPS support, but if it's in bad shape and no one has the energy and time to fix it, it's difficult to raise an objection. I also wonder if someone really use FreeBSD on MIPS hardware, each time I had to use an OS on this hardware family, I used Linux (Openwrt for example). -- Marc