-/*-
- * BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright 2016 NXP.
+ * Copyright 2016 NXP
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Freescale Semiconductor, Inc nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <unistd.h>
#include <rte_cycles.h>
#include <rte_kvargs.h>
#include <rte_dev.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
+#include <rte_mbuf_pool_ops.h>
#include <fslmc_logs.h>
-#include <fslmc_vfio.h>
+#include <rte_fslmc.h>
#include <mc/fsl_dpbp.h>
#include "portal/dpaa2_hw_pvt.h"
#include "portal/dpaa2_hw_dpio.h"
+
TAILQ_HEAD(dpbp_dev_list, dpaa2_dpbp_dev);
static struct dpbp_dev_list dpbp_dev_list
= TAILQ_HEAD_INITIALIZER(dpbp_dev_list); /*!< DPBP device list */
static int
-dpaa2_create_dpbp_device(struct fslmc_vfio_device *vdev __rte_unused,
+dpaa2_create_dpbp_device(int vdev_fd __rte_unused,
struct vfio_device_info *obj_info __rte_unused,
int dpbp_id)
{
struct dpaa2_dpbp_dev *dpbp_node;
int ret;
+ static int register_once;
/* Allocate DPAA2 dpbp handle */
dpbp_node = rte_malloc(NULL, sizeof(struct dpaa2_dpbp_dev), 0);
if (!dpbp_node) {
- PMD_INIT_LOG(ERR, "Memory allocation failed for DPBP Device");
+ DPAA2_BUS_ERR("Memory allocation failed for DPBP Device");
return -1;
}
/* Open the dpbp object */
- dpbp_node->dpbp.regs = rte_mcp_ptr_list[MC_PORTAL_INDEX];
+ dpbp_node->dpbp.regs = dpaa2_get_mcp_ptr(MC_PORTAL_INDEX);
ret = dpbp_open(&dpbp_node->dpbp,
CMD_PRI_LOW, dpbp_id, &dpbp_node->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Resource alloc failure with err code: %d",
- ret);
+ DPAA2_BUS_ERR("Unable to open buffer pool object: err(%d)",
+ ret);
rte_free(dpbp_node);
return -1;
}
/* Clean the device first */
ret = dpbp_reset(&dpbp_node->dpbp, CMD_PRI_LOW, dpbp_node->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure cleaning dpbp device with"
- " error code %d\n", ret);
+ DPAA2_BUS_ERR("Unable to reset buffer pool device. err(%d)",
+ ret);
dpbp_close(&dpbp_node->dpbp, CMD_PRI_LOW, dpbp_node->token);
rte_free(dpbp_node);
return -1;
TAILQ_INSERT_TAIL(&dpbp_dev_list, dpbp_node, next);
- PMD_INIT_LOG(DEBUG, "DPAA2: Added [dpbp-%d]", dpbp_id);
+ if (!register_once) {
+ rte_mbuf_set_platform_mempool_ops(DPAA2_MEMPOOL_OPS_NAME);
+ register_once = 1;
+ }
return 0;
}
}
}
+int dpaa2_dpbp_supported(void)
+{
+ if (TAILQ_EMPTY(&dpbp_dev_list))
+ return -1;
+ return 0;
+}
+
static struct rte_dpaa2_object rte_dpaa2_dpbp_obj = {
- .object_id = DPAA2_MC_DPBP_DEVID,
+ .dev_type = DPAA2_BPOOL,
.create = dpaa2_create_dpbp_device,
};