devm_cxl_add_nvdimm(9)

💖 devm_cxl_add_nvdimm(9) 💖

okay so bestie, welcome to the Kernel API Manual — this is the page for devm_cxl_add_nvdimm(9), and we’re gonna make it make sense. 💅

🌸 NAME 🌸

devm_cxl_add_nvdimm — add a bridge between a cxl_memdev and an nvdimm. iconic little connector behavior, no cap. ✨

✨ SYNOPSIS ✨

int devm_cxl_add_nvdimm (struct device *host , struct cxl_port *port ,
       struct cxl_memdev *cxlmd );

🎀 ARGUMENTS 🎀

• host — the host device for devm operations. it’s giving “devm stuff happens here.” 💖
• port — any port in the CXL topology to find the nvdimm-bridge device. literally any port in that topology, bestie. 🦋
• cxlmd — parent of the to be created cxl_nvdimm device. yes, the parent of the device that’s about to be created. 👑

🌟 RETURN 🌟

0 on success, negative error code on failure. so: success = 0, failure = negative error code. simple as that. 💀

🦋 SEE ALSO 🦋

• Kernel file ./drivers/cxl/core/pmem.c
• cxl pmem(9)
• cxl_find_nvdimm_bridge(9)

go peek at those if you want the full lore. iykyk. 🌈

that’s the whole page, bestie 🫶 source/version is ./drivers/cxl/core, the date on this one is October 2026, and the manual name is devm_cxl_add_nvdimm(9). mwah 💖