Introduction ============ libhfiverbs is a userspace driver for the Intel Host Fabric interface. It works as a plug-in module for libibverbs that allows programs to use Intel HFI's directly from userspace. See the libibverbs package for more information. Using libhfiverbs =================== libhfiverbs will be loaded and used automatically by programs linked with libibverbs. The hfi kernel module must be loaded for Intel fabric devices to be detected and used. Supported Hardware ================== libhfiverbs currently supports the following Intel Host fabric interfaces: TBR