#define RTE_VHOST_USER_EXTBUF_SUPPORT (1ULL << 5)
/* support only linear buffers (no chained mbufs) */
#define RTE_VHOST_USER_LINEARBUF_SUPPORT (1ULL << 6)
#define RTE_VHOST_USER_EXTBUF_SUPPORT (1ULL << 5)
/* support only linear buffers (no chained mbufs) */
#define RTE_VHOST_USER_LINEARBUF_SUPPORT (1ULL << 6)