Florian Heigl FlorianHeigl
FlorianHeigl
/ liovswgogo.sh
Created
April 29, 2026 22:33
liquidio-II openvswitch kernel module and env init
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| modprobe liquidio fw_type=vsw | |
| echo 50 > /sys/bus/pci/devices/0000:01:00.0/sriov_numvfs | |
| echo 50 > /sys/bus/pci/devices/0000:01:00.1/sriov_numvfs | |
| PF0=eth0 | |
| PF1=eth1 | |
| LIO_BOND_MGMT=lio-bond-mgmt | |
| LIO_MACVLAN_PF0=lio-mcvlan0 | |
| LIO_MACVLAN_PF1=lio-mcvlan1 |
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| Octeon nic225e=> octsfpinfo octeth0 | |
| Reading SFP/SFP+ EEPROM at 0x0:0x50 | |
| Copper Pigtail SFP/SFP+/SFP28 25GBase-CR CA-S module detected | |
| Vendor: FS | |
| Vendor OUI: 00:02:C9 | |
| Vendor part number: S28-PC01 Revision: 01 | |
| Manufacturing date code: 201207 | |
| Rate: 25G | |
| Copper cable type: Passive | |
| Cable length: 1 meters |
FlorianHeigl
/ gist:3b4651c4b99d06a8297929093355bde5
Created
April 26, 2026 20:56
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| chris cappy | |
| https://www.youtube.com/watch?v=VnsGUJak0gY&t=17s | |
| fortress belt - fortreszh belt (mild slurring) | |
| https://www.youtube.com/watch?v=VnsGUJak0gY&t=49s | |
| stretchech? (mind you, native speaker, though this is tiny and also often with people who just aren't there at the moment or who smoke too much pot) | |
| https://youtu.be/VnsGUJak0gY?si=u6ALDy4Iwh7jkFL2&t=95 |
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| tschike:~# ethtool eth0 | |
| Settings for eth0: | |
| Supported ports: [ FIBRE ] | |
| Supported link modes: 10000baseKR/Full | |
| 25000baseCR/Full | |
| 25000baseKR/Full | |
| 25000baseSR/Full | |
| 10000baseCR/Full | |
| 10000baseSR/Full | |
| Supported pause frame use: Symmetric |
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| services: | |
| webapp: | |
| image: tomcat:9-jdk17-temurin-noble | |
| volumes: | |
| # deploymenttarget | |
| - verinice_webapp:/usr/local/tomcat/webapps | |
| - ./target/veriniceserver-plain.properties.local:/usr/local/tomcat/conf/veriniceserver-plain.properties.local | |
| # deploymentfile | |
| # evtl muss das noch per startscript angepasst werden |
FlorianHeigl
/ gist:de72c603b1579dd94dc9ecbeb290a36c
Created
March 31, 2026 06:42
cn7322 / cn2360 loading firmware just like its nothing
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| [ 765.142769] LiquidIO 0000:01:00.0: Initializing device 177d:9702. | |
| [ 765.142946] LiquidIO 0000:01:00.0: trs:64 max_vfs:52 rings_per_vf:1 pf_srn:52 num_pf_rings:12 | |
| [ 776.352906] LiquidIO 0000:01:00.0: Firmware version: 1.7.2 | |
| [ 776.352911] LiquidIO 0000:01:00.0: octeon_download_firmware: Loading 1 images | |
| [ 776.352915] LiquidIO 0000:01:00.0: Loading firmware 1285952 at 21000000 | |
| [ 776.375532] LiquidIO 0000:01:00.0: Writing boot command: bootoct 0x21000000 numcores=$(numcores) time_sec=1774939247 time_nsec=539216810 | |
| [ 776.403319] LiquidIO 0000:01:00.1: Initializing device 177d:9702. | |
| [ 776.403448] LiquidIO 0000:01:00.1: trs:64 max_vfs:52 rings_per_vf:1 pf_srn:52 num_pf_rings:12 | |
| [ 779.282224] LiquidIO 0000:01:00.1: Running NIC (1500000000 Hz) | |
| [ 779.282237] LiquidIO 0000:01:00.0: Running NIC (1500000000 Hz) |
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| # leaving this here to see how many errors are in a 'stable' gigabyte firmware boot process. | |
| # I like the board, but people should be aware how large the gap to Dell etc actually is. | |
| # Was it worth the price I paid? absolutely. | |
| # Was it worth the MSRP? I would say no. There's dozens of man-hours they skipped out on. | |
| # Footnote: Look at the U-Boot prompt. That's still saying EVB, they don't even modified that after | |
| # building the software for the AMI eval board. | |
| # It makes me itch to get an EVB and the sources and fix this. If you wanna send one over... ;-) | |
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| stages: | |
| - .pre | |
| - build | |
| - test | |
| - install | |
| - .post | |
| default: | |
| image: maven:3.9.14-amazoncorretto-21 | |
| cache: | |
| paths: &ref_0 |
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| (reverse-i-search)`P': mips64-octeon-linux-gnu-objcopy spi-boot-1.5.elf -R .MIPS.options -R .MI^C.abiflags -O binary spi-boot-1.5.bin ../u-boot/tools/update_octeon_header --stage1 spi-boot-1.5.bin NIC225E --text_base=0x81000000 |
FlorianHeigl
/ gist:cc2c6afbe92996934782575276d59ac3
Created
February 22, 2026 18:10
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| In a feature list in the git repo I found a bit, these are mentioned with regard to the streaming | |
| Faster jpeg compression (via statically linked libjpeg-turbo) | |
| Webp image compression for better bandwidth usage | |
| Lossless QOI Image format for Local LAN | |
| DRI3 GPU acceleration with open source drivers (AMDGPU,Intel,ATI,ARM) | |
| the last line is interesting. open source drivers. no nvidia... and amdgpu is mentioned. isn't there some way to tell if it's being used... But noveaux2 is supported, so nvidia is fine. | |
| will QOI also use it? | |
| per codec/image type infos | |
| there's a bit more in the wiki | |
| WEBP is a modern image standard with higher compression and fidelity than JPEG. The client will report if the browser supports WEBP and the server will mix JPEG and WEBP based on compute availability. Because WEBP takes longer to encode, the server may not be able to use WEBP for all screen updates. The quality of WEBP can be better than JPEG and therefore they have separate settings. It seems WEBP usage of avx2 (SIMD) can be investi |
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