DOCA SDK — базовые примитивы для BlueField и ConnectX

★ 7.6 · content

doca-common is a Claude Code skill that covers the foundation primitives of DOCA SDK required by every application running on a BlueField DPU or ConnectX NIC. It handles the full doca_ctx lifecycle, device discovery via doca_dev and doca_devinfo with capability gating through doca_*_cap_*, zero-copy I/O using doca_mmap / doca_buf_inventory / doca_buf, completion polling through doca_pe, and DOCA Log's two-tier model distinguishing --sdk-log-level from the app-side setter. Load this skill whenever tasks submit but never complete, doca_ctx_start returns DOCA_ERROR_BAD_STATE, or DOCA_LOG_DBG lines go missing. Requires DOCA SDK installed at /opt/mellanox/doca on Linux (Ubuntu 22.04/24.04 or RHEL/SLES); for library-specific questions such as doca-flow or doca-rdma, this skill is loaded alongside the matching per-library skill.