-/*
- * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2008-2017 Cisco Systems, Inc. All rights reserved.
* Copyright 2007 Nuova Systems, Inc. All rights reserved.
- *
- * Copyright (c) 2014, Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. 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.
- *
- * 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 HOLDER 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.
- *
*/
-#ident "$Id: vnic_cq.c 171146 2014-05-02 07:08:20Z ssujith $"
#include "vnic_dev.h"
#include "vnic_cq.h"
-
-int vnic_cq_mem_size(struct vnic_cq *cq, unsigned int desc_count,
- unsigned int desc_size)
-{
- int mem_size;
-
- mem_size = vnic_dev_desc_ring_size(&cq->ring, desc_count, desc_size);
-
- return mem_size;
-}
+#include <rte_memzone.h>
void vnic_cq_free(struct vnic_cq *cq)
{
unsigned int desc_count, unsigned int desc_size)
{
int err;
- char res_name[NAME_MAX];
+ char res_name[RTE_MEMZONE_NAMESIZE];
static int instance;
cq->index = index;
cq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_CQ, index);
if (!cq->ctrl) {
- pr_err("Failed to hook CQ[%d] resource\n", index);
+ pr_err("Failed to hook CQ[%u] resource\n", index);
return -EINVAL;
}
- snprintf(res_name, sizeof(res_name), "%d-cq-%d", instance++, index);
+ snprintf(res_name, sizeof(res_name), "%d-cq-%u", instance++, index);
err = vnic_dev_alloc_desc_ring(vdev, &cq->ring, desc_count, desc_size,
socket_id, res_name);
if (err)
unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
unsigned int cq_tail_color, unsigned int interrupt_enable,
unsigned int cq_entry_enable, unsigned int cq_message_enable,
- unsigned int interrupt_offset, u64 cq_message_addr)
+ unsigned int interrupt_offset, uint64_t cq_message_addr)
{
- u64 paddr;
+ uint64_t paddr;
- paddr = (u64)cq->ring.base_addr | VNIC_PADDR_TARGET;
+ paddr = (uint64_t)cq->ring.base_addr | VNIC_PADDR_TARGET;
writeq(paddr, &cq->ctrl->ring_base);
iowrite32(cq->ring.desc_count, &cq->ctrl->ring_size);
iowrite32(flow_control_enable, &cq->ctrl->flow_control_enable);