PiPG – PiPG-v1.0.26-02-Nov-2020 – Release
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kernel module programming
Linux Networking Stack – RFS – Receive Flow Steering
Linux Networking Stack Receive Flow Steering (RFS) aim is to increase data-cache hitrate by steering kernel processing of packets to the CPU where the application thread consuming the packet is…
How to submit your Linux Kernel Patch – Tutorial
If you are a newbie or even an experienced programmer you might have stumbled at kernel newbies page which is heaven for all those who are willing to involve in…
Linux Kernel Module to Drop Packets captured via netfilter hooks
Here is my sample Kernel Module to drop packets (i.e sk_buff instance) captured via netfilter hooks. When you want to drop packets in your custom netfilter hooks make sure you…
What is purpose of Kernel Development – Example SMOAD Networks SDWAN Orchestrator Firewall Kernel Engine
Often aspiring students may have this question, that what is the purpose of Linux Kernel Development. Since Linux Kernel is very mature and it has almost everything one would need.…
Texas Instruments BroadBand SoC TNETV1055 MIPS32 4KEc V4.8 – BusyBox Embedded Linux – VLOG
https://youtu.be/3kIaLheNN1c
My OpenWRT Embedded Linux x86 Router Hardware Build – VLOG and Workflow
Here is a mini PC originally I bought to build my TOFFEE Wan Optimization hardware device with Intel Celeron C1037U fanless hardware. Later I tested and played around with OpenWRT.…
My OpenWRT Embedded Linux build on a Dragino V2 MS14 MIPS AR9331 Processor – VLOG and Workflow
Refer:Dragino v2 – Atheros AR9330 rev1 – MIPS 24Kc V7.4 – TrueBench Benchmark ↗Dragino v2 – MS14N-S ↗Dragino v2 – MS14N-P ↗Unwired One (formely known as Black Swift) ↗Links/Specs/Datasheet –…
Linux Kernel Programming – API Hierarchy – External APIs, Internal APIs, Wrapper APIs, Helper APIs, Core Helper APIs, Nested Internal Helper APIs
When you start newly working in the Linux Kernel space you will go through various books and other study material. You read about Kernel data-structures, APIs and so on. But…
Linux Kernel Network Programming – struct net_device data-structure – possible_net_t nd_net – Network namespace and Linux Containers
Refer:Wiki:Linux namespaces ↗Linux containers ↗Docker ↗ Images:Linux Containers Architecture ↗Virtualization vs Containers ↗Docker Architecture ↗ Linux Kernel Source:struct net_device nd_net – Network namespace this network device is inside ↗possible_net_t ↗write_pnet(),…