NAME

       hnsdv - Direct verbs for hns devices

       This  provides  low  level  access to hns devices to perform direct operations, without general branching
       performed by libibverbs.

DESCRIPTION

       The  libibverbs  API  is  an  abstract  one.   It  is  agnostic  to  any  underlying  provider   specific
       implementation.   While  this  abstraction  has  the  advantage of user applications portability it has a
       performance penalty.  Besides, some provider specific features that are directly  facing  users  are  not
       available through libibverbs.  For some applications these demands are more important than portability.

       The  hns  direct  verbs  API  is  intended  for  such  applications.   It  exposes hns specific low level
       operations, allowing the application to bypass the libibverbs API and enable some hns specific features.

       The direct include of hnsdv.h together with  linkage  to  hns  library  will  allow  usage  of  this  new
       interface.

SEE ALSO

       verbs(7)

AUTHORS

       Junxian Huang huangjunxian6@hisilicon.com

hns                                                2024-02-06                                           HNSDV(7)