Re: Raspberry Pi 3B and pitiful network speeds
MJ <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
On 21/06/2021 5:01 pm, Mark Millard wrote: > On 2021-Jun-20, at 23:26, MJ <mafsys1234 at gmail.com> wrote: > >> On 21/06/2021 1:04 pm, Mark Millard wrote: >>> On 2021-Jun-20, at 19:16, MJ <mafsys1234 at gmail.com> wrote: >>> >>> >>>> On 21/06/2021 7:29 am, Denis Ovsienko wrote: >>>>> . . . >>>>> As a separate note, in my setup ifconfig tells "100baseTX >>>>> <full-duplex>", which is expected for RPI3B. In the original message it >>>>> tells "1000baseT <full-duplex>", which means the board is RPI3B+ or >>>> Hi Denis. >>>> >>>> Yes, you're correct. This is the 3B+. I apologize for misrepresenting it. It is also the earlier version board, >>>> >>>> Built in 2017. I think it's version 1.1 (it's in a case, I don't feel like dismantling it). >>> I do not have access to such for any testing, just a 3B. (Not >>> a reasonable comparison.) In checking on that, I ran into the >>> following information: >>> >>> https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md >>> only shows one revision for 3B+: >>> >>> Code Model Revision RAM Manufacturer >>> . . . >>> a020d3 3B+ 1.3 1GB Sony UK >>> . . . >>> >>> Under RaspiOS the revision code shows up via: cat /proc/cpuinfo >> >> Output of /proc/cpuinfo >> >> cat /proc/cpuinfo >> processor : 0 >> BogoMIPS : 38.40 >> Features : fp asimd evtstrm crc32 cpuid >> CPU implementer : 0x41 >> CPU architecture: 8 >> CPU variant : 0x0 >> CPU part : 0xd03 >> CPU revision : 4 >> >> processor : 1 >> BogoMIPS : 38.40 >> Features : fp asimd evtstrm crc32 cpuid >> CPU implementer : 0x41 >> CPU architecture: 8 >> CPU variant : 0x0 >> CPU part : 0xd03 >> CPU revision : 4 >> >> processor : 2 >> BogoMIPS : 38.40 >> Features : fp asimd evtstrm crc32 cpuid >> CPU implementer : 0x41 >> CPU architecture: 8 >> CPU variant : 0x0 >> CPU part : 0xd03 >> CPU revision : 4 >> >> processor : 3 >> BogoMIPS : 38.40 >> Features : fp asimd evtstrm crc32 cpuid >> CPU implementer : 0x41 >> CPU architecture: 8 >> CPU variant : 0x0 >> CPU part : 0xd03 >> CPU revision : 4 > My guess is that was not a RaspiOS version > but some other Linux. That's correct, it's Devuan (a debian non-systemd derivative). I've never used raspbian (I don't like systemd). Devuan (from Ascii to Beowulf - they're the versions) has been what it's running the last 4 years. I decided to attempt a migration to FreeBSD but given the awful network speeds, that's probably not feasible. That's why I am here :0( > # vcgencmd otp_dump | grep 30: > > should work to find the revision code. But > it failed to initialize on Fedora 34. Definitely not available. I believe this is a raspbian-only thing? Thanks for your input Matt.