C++ (Cpp) rxe_init_av Examples

Example #1

File: rxe_verbs.c Project: AK101111/linux

static struct ib_ah *rxe_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr)
{
	int err;
	struct rxe_dev *rxe = to_rdev(ibpd->device);
	struct rxe_pd *pd = to_rpd(ibpd);
	struct rxe_ah *ah;

	err = rxe_av_chk_attr(rxe, attr);
	if (err)
		goto err1;

	ah = rxe_alloc(&rxe->ah_pool);
	if (!ah) {
		err = -ENOMEM;
		goto err1;
	}

	rxe_add_ref(pd);
	ah->pd = pd;

	err = rxe_init_av(rxe, attr, &ah->av);
	if (err)
		goto err2;

	return &ah->ibah;

err2:
	rxe_drop_ref(pd);
	rxe_drop_ref(ah);
err1:
	return ERR_PTR(err);
}

Example #2

File: rxe_verbs.c Project: avagin/linux

static int rxe_modify_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr)
{
	int err;
	struct rxe_dev *rxe = to_rdev(ibah->device);
	struct rxe_ah *ah = to_rah(ibah);

	err = rxe_av_chk_attr(rxe, attr);
	if (err)
		return err;

	rxe_init_av(attr, &ah->av);
	return 0;
}

Example #3

File: rxe_verbs.c Project: avagin/linux

static int rxe_create_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr,
			 u32 flags, struct ib_udata *udata)

{
	int err;
	struct rxe_dev *rxe = to_rdev(ibah->device);
	struct rxe_ah *ah = to_rah(ibah);

	err = rxe_av_chk_attr(rxe, attr);
	if (err)
		return err;

	err = rxe_add_to_pool(&rxe->ah_pool, &ah->pelem);
	if (err)
		return err;

	rxe_init_av(attr, &ah->av);
	return 0;
}