Get the latest tech news

IBM Deprecating Linux Drivers For CXL Coherent Accelerators & CAPI Flash


IBM engineers announced they are deprecating the upstream CXL & CXLFLASH Linux kernel drivers with plans to then remove the drivers from the mainline kernel the following cycle

Before getting too worked up when seeing the "cxl: Deprecate driver" patch, this is about the Coherent Accelerator Processor Interface (CAPI) that predates the Compute Express Link. This is around their Coherent Accelerator Processor Interface for connecting POWER CPUs to GPUs, ASICs, FPGAs, and high speed storage. This series will be followed up with patches to remove the drivers and associated arch code, which I hope will be merged in the following cycle."

Get the Android app

Or read this on Phoronix

Read more on:

Photo of IBM

IBM

Photo of Flash

Flash

Photo of linux drivers

linux drivers

Related news:

News photo

How to Reverse Engineer a 12 EUR Intel PCIe FPGA Card IBM 98Y2610

News photo

Women in AI: Tamar Eilam is helping IBM build sustainable computing

News photo

After selling his last startup to IBM, this founder now wants to bring ‘agentic memory’ to enterprise data