vf_pf_msg_release_vf
struct vf_pf_msg_release_vf release_vf;
{sizeof(struct vf_pf_msg_release_vf), sizeof(struct pf_vf_msg_resp)}
resp_offset = (sizeof(struct vf_pf_msg_release_vf) + CACHE_LINE_SIZE_MASK) & ~CACHE_LINE_SIZE_MASK;
struct vf_pf_msg_release_vf * mess = NULL;
mess = (struct vf_pf_msg_release_vf*)pf_mess->message_virt_addr;