int ofi_ep_bind(struct util_ep *util_ep, struct fid *fid, uint64_t flags)
{
int ret;
struct util_av *av;
struct util_cq *cq;
struct util_eq *eq;
struct util_cntr *cntr;
ret = ofi_ep_bind_valid(util_ep->domain->prov, fid, flags);
if (ret)
return ret;
switch (fid->fclass) {
case FI_CLASS_CQ:
cq = container_of(fid, struct util_cq, cq_fid.fid);
return ofi_ep_bind_cq(util_ep, cq, flags);
case FI_CLASS_EQ:
eq = container_of(fid, struct util_eq, eq_fid.fid);
return ofi_ep_bind_eq(util_ep, eq);
case FI_CLASS_AV:
av = container_of(fid, struct util_av, av_fid.fid);
return ofi_ep_bind_av(util_ep, av);
case FI_CLASS_CNTR:
cntr = container_of(fid, struct util_cntr, cntr_fid.fid);
return ofi_ep_bind_cntr(util_ep, cntr, flags);
}
return -FI_EINVAL;
}
int ofi_endpoint_init(struct fid_domain *domain, const struct util_prov *util_prov,
struct fi_info *info, struct util_ep *ep, void *context,
ofi_ep_progress_func progress)
{
struct util_domain *util_domain;
int ret;
util_domain = container_of(domain, struct util_domain, domain_fid);
if (!info || !info->ep_attr || !info->rx_attr || !info->tx_attr)
return -FI_EINVAL;
ret = ofi_prov_check_info(util_prov,
util_domain->fabric->fabric_fid.api_version,
info);
if (ret)
return ret;
ep->ep_fid.fid.fclass = FI_CLASS_EP;
ep->ep_fid.fid.context = context;
ep->domain = util_domain;
ep->caps = info->caps;
ep->progress = progress;
ep->tx_op_flags = info->tx_attr->op_flags;
ep->rx_op_flags = info->rx_attr->op_flags;
ofi_atomic_inc32(&util_domain->ref);
if (util_domain->eq)
ofi_ep_bind_eq(ep, util_domain->eq);
fastlock_init(&ep->lock);
return 0;
}
int ofi_endpoint_init(struct fid_domain *domain, const struct util_prov *util_prov,
struct fi_info *info, struct util_ep *ep, void *context,
ofi_ep_progress_func progress)
{
struct util_domain *util_domain;
int ret;
util_domain = container_of(domain, struct util_domain, domain_fid);
if (!info || !info->ep_attr || !info->rx_attr || !info->tx_attr)
return -FI_EINVAL;
ret = ofi_prov_check_info(util_prov,
util_domain->fabric->fabric_fid.api_version,
info);
if (ret)
return ret;
ep->ep_fid.fid.fclass = FI_CLASS_EP;
ep->ep_fid.fid.context = context;
ep->domain = util_domain;
ep->caps = info->caps;
ep->flags = 0;
ep->progress = progress;
ep->tx_op_flags = info->tx_attr->op_flags;
ep->rx_op_flags = info->rx_attr->op_flags;
ep->tx_msg_flags = 0;
ep->rx_msg_flags = 0;
ep->inject_op_flags =
((info->tx_attr->op_flags &
~(FI_COMPLETION | FI_INJECT_COMPLETE |
FI_TRANSMIT_COMPLETE | FI_DELIVERY_COMPLETE)) | FI_INJECT);
ep->tx_cntr_inc = ofi_cntr_inc_noop;
ep->rx_cntr_inc = ofi_cntr_inc_noop;
ep->rd_cntr_inc = ofi_cntr_inc_noop;
ep->wr_cntr_inc = ofi_cntr_inc_noop;
ep->rem_rd_cntr_inc = ofi_cntr_inc_noop;
ep->rem_wr_cntr_inc = ofi_cntr_inc_noop;
ep->type = info->ep_attr->type;
ofi_atomic_inc32(&util_domain->ref);
if (util_domain->eq)
ofi_ep_bind_eq(ep, util_domain->eq);
fastlock_init(&ep->lock);
if (ep->domain->threading != FI_THREAD_SAFE) {
ep->lock_acquire = ofi_fastlock_acquire_noop;
ep->lock_release = ofi_fastlock_release_noop;
} else {
ep->lock_acquire = ofi_fastlock_acquire;
ep->lock_release = ofi_fastlock_release;
}
return 0;
}
