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#include "efa_unit_tests.h"
#include "efa_rdm_pke_utils.h"
#include "efa_rdm_pke_nonreq.h"
#include "efa_rdm_pke_req.h"
void efa_unit_test_construct_msg(struct fi_msg *msg, struct iovec *iov,
size_t iov_count, fi_addr_t addr,
void *context, uint64_t data,
void **desc)
{
msg->msg_iov = iov;
msg->iov_count = iov_count;
msg->addr = addr;
msg->context = context;
msg->data = data;
msg->desc = desc;
}
void efa_unit_test_construct_tmsg(struct fi_msg_tagged *tmsg, struct iovec *iov,
size_t iov_count, fi_addr_t addr,
void *context, uint64_t data,
void **desc, uint64_t tag,
uint64_t ignore)
{
tmsg->msg_iov = iov;
tmsg->iov_count = iov_count;
tmsg->addr = addr;
tmsg->context = context;
tmsg->data = data;
tmsg->desc = desc;
tmsg->tag = tag;
tmsg->ignore = ignore;
}
struct fi_info *efa_unit_test_alloc_hints(enum fi_ep_type ep_type)
{
struct fi_info *hints;
hints = fi_allocinfo();
if (!hints)
return NULL;
hints->fabric_attr->prov_name = "efa";
hints->ep_attr->type = ep_type;
hints->domain_attr->mr_mode |= FI_MR_LOCAL | FI_MR_ALLOCATED;
if (ep_type == FI_EP_DGRAM) {
hints->mode |= FI_MSG_PREFIX;
}
return hints;
}
void efa_unit_test_resource_construct_with_hints(struct efa_resource *resource,
enum fi_ep_type ep_type,
struct fi_info *hints)
{
int ret = 0;
struct fi_av_attr av_attr = {0};
struct fi_cq_attr cq_attr = {0};
struct fi_eq_attr eq_attr = {0};
ret = fi_getinfo(FI_VERSION(1, 14), NULL, NULL, 0ULL, hints, &resource->info);
if (ret)
goto err;
ret = fi_fabric(resource->info->fabric_attr, &resource->fabric, NULL);
if (ret)
goto err;
ret = fi_domain(resource->fabric, resource->info, &resource->domain, NULL);
if (ret)
goto err;
ret = fi_endpoint(resource->domain, resource->info, &resource->ep, NULL);
if (ret)
goto err;
ret = fi_eq_open(resource->fabric, &eq_attr, &resource->eq, NULL);
if (ret)
goto err;
fi_ep_bind(resource->ep, &resource->eq->fid, 0);
ret = fi_av_open(resource->domain, &av_attr, &resource->av, NULL);
if (ret)
goto err;
fi_ep_bind(resource->ep, &resource->av->fid, 0);
ret = fi_cq_open(resource->domain, &cq_attr, &resource->cq, NULL);
if (ret)
goto err;
fi_ep_bind(resource->ep, &resource->cq->fid, FI_SEND | FI_RECV);
ret = fi_enable(resource->ep);
if (ret)
goto err;
return;
err:
efa_unit_test_resource_destruct(resource);
/* Fail test early if the resource struct fails to initialize */
assert_int_equal(ret, 0);
}
void efa_unit_test_resource_construct(struct efa_resource *resource, enum fi_ep_type ep_type)
{
resource->hints = efa_unit_test_alloc_hints(ep_type);
if (!resource->hints)
goto err;
efa_unit_test_resource_construct_with_hints(resource, ep_type, resource->hints);
return;
err:
efa_unit_test_resource_destruct(resource);
/* Fail test early if the resource struct fails to initialize */
assert_int_equal(1, 0);
}
/**
* @brief Clean up test resources.
* Note: Resources should be destroyed in order.
* @param[in] resource struct efa_resource to clean up.
*/
void efa_unit_test_resource_destruct(struct efa_resource *resource)
{
if (resource->ep) {
assert_int_equal(fi_close(&resource->ep->fid), 0);
}
if (resource->eq) {
assert_int_equal(fi_close(&resource->eq->fid), 0);
}
if (resource->cq) {
assert_int_equal(fi_close(&resource->cq->fid), 0);
}
if (resource->av) {
assert_int_equal(fi_close(&resource->av->fid), 0);
}
if (resource->domain) {
assert_int_equal(fi_close(&resource->domain->fid), 0);
}
if (resource->fabric) {
assert_int_equal(fi_close(&resource->fabric->fid), 0);
}
if (resource->info) {
fi_freeinfo(resource->info);
}
}
void efa_unit_test_buff_construct(struct efa_unit_test_buff *buff, struct efa_resource *resource, size_t buff_size)
{
int err;
buff->buff = calloc(buff_size, sizeof(uint8_t));
assert_non_null(buff->buff);
buff->size = buff_size;
err = fi_mr_reg(resource->domain, buff->buff, buff_size, FI_SEND | FI_RECV,
0 /*offset*/, 0 /*requested_key*/, 0 /*flags*/, &buff->mr, NULL);
assert_int_equal(err, 0);
}
void efa_unit_test_buff_destruct(struct efa_unit_test_buff *buff)
{
int err;
assert_non_null(buff->mr);
err = fi_close(&buff->mr->fid);
assert_int_equal(err, 0);
free(buff->buff);
}
/**
* @brief Construct EFA_RDM_EAGER_MSGRTM_PKT
*
* @param[in] pkt_entry Packet entry. Must be non-NULL.
* @param[in] attr Packet attributes.
*/
void efa_unit_test_eager_msgrtm_pkt_construct(struct efa_rdm_pke *pkt_entry, struct efa_unit_test_eager_rtm_pkt_attr *attr)
{
struct efa_rdm_eager_msgrtm_hdr base_hdr = {0};
struct efa_rdm_req_opt_connid_hdr opt_connid_hdr = {0};
uint32_t *connid = NULL;
base_hdr.hdr.type = EFA_RDM_EAGER_MSGRTM_PKT;
base_hdr.hdr.flags |= EFA_RDM_PKT_CONNID_HDR | EFA_RDM_REQ_MSG;
base_hdr.hdr.msg_id = attr->msg_id;
memcpy(pkt_entry->wiredata, &base_hdr, sizeof(struct efa_rdm_eager_msgrtm_hdr));
assert_int_equal(efa_rdm_pke_get_base_hdr(pkt_entry)->type, EFA_RDM_EAGER_MSGRTM_PKT);
assert_int_equal(efa_rdm_pke_get_req_base_hdr_size(pkt_entry), sizeof(struct efa_rdm_eager_msgrtm_hdr));
opt_connid_hdr.connid = attr->connid;
memcpy(pkt_entry->wiredata + sizeof(struct efa_rdm_eager_msgrtm_hdr), &opt_connid_hdr, sizeof(struct efa_rdm_req_opt_connid_hdr));
connid = efa_rdm_pke_connid_ptr(pkt_entry);
assert_int_equal(*connid, attr->connid);
pkt_entry->pkt_size = sizeof(base_hdr) + sizeof(opt_connid_hdr);
}
#define APPEND_OPT_HANDSHAKE_FIELD(field, opt_flag) \
if (attr->field) { \
struct efa_rdm_handshake_opt_##field##_hdr *_hdr = \
(struct efa_rdm_handshake_opt_##field##_hdr *) \
(pkt_entry->wiredata + pkt_entry->pkt_size); \
_hdr->field = attr->field; \
handshake_hdr->flags |= opt_flag; \
pkt_entry->pkt_size += sizeof *_hdr; \
}
/**
* @brief Construct EFA_RDM_HANDSHAKE_PKT
*
* This will append any optional handshake packet fields (see EFA RDM protocol
* spec) iff they are non-zero in attr
*
* @param[in,out] pkt_entry Packet entry. Must be non-NULL.
* @param[in] attr Packet attributes.
*/
void efa_unit_test_handshake_pkt_construct(struct efa_rdm_pke *pkt_entry, struct efa_unit_test_handshake_pkt_attr *attr)
{
int nex = (EFA_RDM_NUM_EXTRA_FEATURE_OR_REQUEST - 1) / 64 + 1;
struct efa_rdm_handshake_hdr *handshake_hdr = (struct efa_rdm_handshake_hdr *)pkt_entry->wiredata;
handshake_hdr->type = EFA_RDM_HANDSHAKE_PKT;
handshake_hdr->version = EFA_RDM_PROTOCOL_VERSION;
handshake_hdr->nextra_p3 = nex + 3;
handshake_hdr->flags = 0;
pkt_entry->pkt_size = sizeof(struct efa_rdm_handshake_hdr) + nex * sizeof(uint64_t);
APPEND_OPT_HANDSHAKE_FIELD(connid, EFA_RDM_PKT_CONNID_HDR);
APPEND_OPT_HANDSHAKE_FIELD(host_id, EFA_RDM_HANDSHAKE_HOST_ID_HDR);
APPEND_OPT_HANDSHAKE_FIELD(device_version, EFA_RDM_HANDSHAKE_DEVICE_VERSION_HDR);
}
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