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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2015 Intel Corporation
*/
#include "pipeline_passthrough.h"
#include "pipeline_passthrough_be.h"
static int
app_pipeline_passthrough_track(struct pipeline_params *p,
uint32_t port_in,
uint32_t *port_out)
{
struct pipeline_passthrough_params pp;
int status;
/* Check input arguments */
if ((p == NULL) ||
(port_in >= p->n_ports_in) ||
(port_out == NULL))
return -1;
status = pipeline_passthrough_parse_args(&pp, p);
if (status)
return -1;
if (pp.dma_hash_lb_enabled)
return -1;
*port_out = port_in / (p->n_ports_in / p->n_ports_out);
return 0;
}
static struct pipeline_fe_ops pipeline_passthrough_fe_ops = {
.f_init = NULL,
.f_post_init = NULL,
.f_free = NULL,
.f_track = app_pipeline_passthrough_track,
.cmds = NULL,
};
struct pipeline_type pipeline_passthrough = {
.name = "PASS-THROUGH",
.be_ops = &pipeline_passthrough_be_ops,
.fe_ops = &pipeline_passthrough_fe_ops,
};
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