Mesa hm2/hm2_7i96s.0: error finishing read

Servo period and timeout make little difference. mint 21 with homebru kernel 6.1 rt cant get this figured yet.
see attached

Just thought of tcp_nodelay?

zack wrote:

Servo period and timeout make little difference. mint 21 with homebru kernel 6.1 rt cant get this figured yet.
see attached

Just thought of tcp_nodelay?

It does not look like you've followed the steps here
linuxcnc.org/docs/devel/html/man/man9/hm...FACE%20CONFIGURATION
Do that and share the same output.
Then if you get erorr finishing read, with linuxcnc running, share the output of
I think i have worked out how to install the linuxcnc bookworm debs on arch linux. It worked for mesaflash last night, now to try on the big debs!
 

oem@CNC:~$ halcmd show param hm2_*.tmax*
Parameters:
Owner Type Dir Value Name
36 s32 RW 0 hm2_7i76e.0.read-request.tmax
36 bit RO FALSE hm2_7i76e.0.read-request.tmax-increased
36 s32 RW 1725891 hm2_7i76e.0.read.tmax
36 bit RO FALSE hm2_7i76e.0.read.tmax-increased
36 s32 RW 129349 hm2_7i76e.0.write.tmax
36 bit RO FALSE hm2_7i76e.0.write.tmax-increased


this at fail

oem@CNC:~$ halcmd show param hm2_*.tmax*
Parameters:
Owner   Type  Dir         Value  Name
    36  s32   RW              0  hm2_7i76e.0.read-request.tmax
    36  bit   RO          FALSE  hm2_7i76e.0.read-request.tmax-increased
    36  s32   RW        2081261  hm2_7i76e.0.read.tmax
    36  bit   RO          FALSE  hm2_7i76e.0.read.tmax-increased
    36  s32   RW         172003  hm2_7i76e.0.write.tmax
    36  bit   RO          FALSE  hm2_7i76e.0.write.tmax-increased

 

What CPU hardware/CPU speed/ Ethernet MAC?

System:
  Kernel: 5.10.0-19-rt-amd64 x86_64 bits: 64 compiler: gcc v: 10.2.1 Desktop: Cinnamon 5.4.12
    tk: GTK 3.24.33 wm: Mutter dm: LightDM Distro: Linux Mint 21 Vanessa base: Ubuntu 22.04 jammy
Machine:
  Type: Laptop System: Apple product: Macmini6,1 v: 1.0 serial: <superuser required> Chassis:
    type: 16 v: Mac-031AEE4D24BFF0B1 serial: <superuser required>
  Mobo: Apple model: Mac-031AEE4D24BFF0B1 v: Macmini6,1 serial: <superuser required> UEFI: Apple
    v: 421.0.0.0.0 date: 12/17/2020
CPU:
  Info: dual core model: Intel Core i5-3210M bits: 64 type: MT MCP arch: Ivy Bridge rev: 9 cache:
    L1: 128 KiB L2: 512 KiB L3: 3 MiB
  Speed (MHz): avg: 2893 min/max: 1200/3100 cores: 1: 2893 2: 2893 3: 2893 4: 2893
    bogomips: 19954
  Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: Intel 3rd Gen Core processor Graphics vendor: Apple driver: i915 v: kernel ports:
    active: HDMI-A-3 empty: DP-1, DP-2, DP-3, HDMI-A-1, HDMI-A-2, VGA-1 bus-ID: 00:02.0
    chip-ID: 8086:0166
  Display: x11 server: X.Org v: 1.21.1.3 driver: X: loaded: modesetting unloaded: fbdev,vesa
    gpu: i915 display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1680x1050 s-dpi: 96
  Monitor-1: HDMI-3 mapped: HDMI-A-3 model: Philips 220X res: 1680x1050 dpi: 90
    diag: 552mm (21.7")
  OpenGL: renderer: Mesa Intel HD Graphics 4000 (IVB GT2) v: 4.2 Mesa 22.0.5 compat-v: 3.1
    direct render: Yes
Audio:
  Device-1: Intel 7 Series/C216 Family High Definition Audio driver: snd_hda_intel v: kernel
    bus-ID: 00:1b.0 chip-ID: 8086:1e20
  Sound Server-1: ALSA v: k5.10.0-19-rt-amd64 running: yes
  Sound Server-2: PulseAudio v: 15.99.1 running: yes
  Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
  Device-1: Broadcom NetXtreme BCM57766 Gigabit Ethernet PCIe driver: tg3 v: kernel pcie:
    speed: 2.5 GT/s lanes: 1 port: N/A bus-ID: 01:00.0 chip-ID: 14e4:1686
  IF: enp1s0f0 state: down mac: <filter>
  Device-2: Broadcom BCM4331 802.11a/b/g/n vendor: Apple AirPort Extreme driver: bcma-pci-bridge
    v: N/A pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 14e4:4331
  IF-ID-1: wlp2s0b1 state: up mac: <filter>
Bluetooth:
  Device-1: Apple Bluetooth USB Host Controller type: USB driver: btusb v: 0.8 bus-ID: 3-1.8.1.3:8
    chip-ID: 05ac:828a
  Report: hciconfig ID: hci0 rfk-id: 1 state: up address: <filter> bt-v: 2.1 lmp-v: 4.0
    sub-v: 4196
Drives:
  Local Storage: total: 269.64 GiB used: 37.42 GiB (13.9%)
  ID-1: /dev/sda vendor: Crucial model: CT250BX100SSD1 size: 232.89 GiB speed: 6.0 Gb/s
    serial: <filter>
  ID-2: /dev/sdb type: USB vendor: SanDisk model: Cruzer Blade size: 29.25 GiB serial: <filter>
  ID-3: /dev/sdc type: USB vendor: Generic model: Flash Disk size: 7.5 GiB serial: <filter>
Partition:
  ID-1: / size: 227.68 GiB used: 35.09 GiB (15.4%) fs: ext4 dev: /dev/sda2
  ID-2: /boot/efi size: 511 MiB used: 5.2 MiB (1.0%) fs: vfat dev: /dev/sda1
Swap:
  ID-1: swap-1 type: file size: 2 GiB used: 512 KiB (0.0%) priority: -2 file: /swapfile
Sensors:
  System Temperatures: cpu: 94.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Repos:
  Packages: apt: 2217
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/balena-etcher.list
    1: deb [signed-by=/usr/share/keyrings/balena-etcher-archive-keyring.gpg] https: //dl.cloudsmith.io/public/balena/etcher/deb/linuxmint vanessa main
    2: deb-src [signed-by=/usr/share/keyrings/balena-etcher-archive-keyring.gpg] https: //dl.cloudsmith.io/public/balena/etcher/deb/linuxmint vanessa main
  Active apt repos in: /etc/apt/sources.list.d/danielrichter2007-grub-customizer-jammy.list
    1: deb http: //ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu jammy main
  Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
    1: deb http: //mirror.wiru.co.za/linuxmint-packages vanessa main upstream import backport
    2: deb http: //mirror.wiru.co.za/ubuntu jammy main restricted universe multiverse
    3: deb http: //mirror.wiru.co.za/ubuntu jammy-updates main restricted universe multiverse
    4: deb http: //mirror.wiru.co.za/ubuntu jammy-backports main restricted universe multiverse
    5: deb http: //security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
Info:
  Processes: 267 Uptime: 15m Memory: 3.75 GiB used: 1.7 GiB (45.5%) Init: systemd v: 249
  runlevel: 5 Compilers: gcc: 11.3.0 alt: 11 Client: Cinnamon v: 5.4.12 inxi: 3.3.13
 

System temperatures: cpu 94C
Oooouch !