static inline gboolean
send_msg (struct rdma_cm_id *id, struct kiro_rdma_mem *r)
{
gboolean retval = TRUE;
G_LOCK (send_lock);
g_debug ("Sending message");
if (rdma_post_send (id, id, r->mem, r->size, r->mr, IBV_SEND_SIGNALED)) {
retval = FALSE;
}
else {
struct ibv_wc wc;
if (rdma_get_send_comp (id, &wc) < 0) {
retval = FALSE;
}
g_debug ("WC Status: %i", wc.status);
}
G_UNLOCK (send_lock);
return retval;
}
static int rc_test(void)
{
struct rdma_addrinfo hints, *res;
struct ibv_qp_init_attr attr;
struct ibv_wc wc;
int ret;
memset(&hints, 0, sizeof hints);
hints.ai_flags = RAI_PASSIVE;
hints.ai_port_space = RDMA_PS_TCP;
ret = rdma_getaddrinfo(NULL, port, &hints, &res);
if (ret) {
printf("rdma_getaddrinfo %d\n", errno);
return ret;
}
memset(&attr, 0, sizeof attr);
attr.cap.max_send_wr = attr.cap.max_recv_wr = 1;
attr.cap.max_send_sge = attr.cap.max_recv_sge = 1;
attr.cap.max_inline_data = sizeof send_msg;
attr.sq_sig_all = 1;
ret = rdma_create_ep(&listen_id, res, NULL, &attr);
rdma_freeaddrinfo(res);
if (ret) {
printf("rdma_create_ep %d\n", errno);
return ret;
}
ret = rdma_listen(listen_id, 0);
if (ret) {
printf("rdma_listen %d\n", errno);
return ret;
}
ret = rdma_get_request(listen_id, &id);
if (ret) {
printf("rdma_get_request %d\n", errno);
return ret;
}
mr = rdma_reg_msgs(id, recv_msg, sizeof recv_msg);
if (!mr) {
printf("rdma_reg_msgs %d\n", errno);
return ret;
}
ret = rdma_post_recv(id, NULL, recv_msg, sizeof recv_msg, mr);
if (ret) {
printf("rdma_post_recv %d\n", errno);
return ret;
}
ret = rdma_accept(id, NULL);
if (ret) {
printf("rdma_accept %d\n", errno);
return ret;
}
ret = rdma_get_recv_comp(id, &wc);
if (ret <= 0) {
printf("rdma_get_recv_comp %d\n", ret);
return ret;
}
ret = rdma_post_send(id, NULL, send_msg, sizeof send_msg, NULL, IBV_SEND_INLINE);
if (ret) {
printf("rdma_post_send %d\n", errno);
return ret;
}
ret = rdma_get_send_comp(id, &wc);
if (ret <= 0) {
printf("rdma_get_send_comp %d\n", ret);
return ret;
}
rdma_disconnect(id);
rdma_dereg_mr(mr);
rdma_destroy_ep(id);
rdma_destroy_ep(listen_id);
return 0;
}
