> * When I reduce the sge length of the first work request to 20 ibv_post_send > works > * When I remove IBV_SEND_INLINE from the send_flags, ibv_post_send works. > > Either case I am unable to achieve the desired functionality. > > Is there a maximum sge size limit in the case of IBV_SEND_INLINE. How do I > control it?
The desired inline data size of the QP is provided as input to ibv_create_qp. The actual supported size will be returned by that call. You need to verify that your inline send size is less than that value. - Sean
