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/*
* BSD LICENSE
*
* Copyright (C) Cavium Inc. 2017. All rights reserved.
*
* 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 Cavium networks 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 <string.h>
#include <rte_eal.h>
#include <rte_bus_pci.h>
#include "octeontx_pkivf.h"
int
octeontx_pki_port_open(int port)
{
struct octeontx_mbox_hdr hdr;
int res;
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_OPEN;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, NULL, 0, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
int
octeontx_pki_port_hash_config(int port, pki_hash_cfg_t *hash_cfg)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_hash_cfg_t h_cfg = *(mbox_pki_hash_cfg_t *)hash_cfg;
int len = sizeof(mbox_pki_hash_cfg_t);
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_HASH_CONFIG;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &h_cfg, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
int
octeontx_pki_port_pktbuf_config(int port, pki_pktbuf_cfg_t *buf_cfg)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_pktbuf_cfg_t b_cfg = *(mbox_pki_pktbuf_cfg_t *)buf_cfg;
int len = sizeof(mbox_pki_pktbuf_cfg_t);
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_PKTBUF_CONFIG;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &b_cfg, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
int
octeontx_pki_port_create_qos(int port, pki_qos_cfg_t *qos_cfg)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_qos_cfg_t q_cfg = *(mbox_pki_qos_cfg_t *)qos_cfg;
int len = sizeof(mbox_pki_qos_cfg_t);
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_CREATE_QOS;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &q_cfg, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
int
octeontx_pki_port_errchk_config(int port, pki_errchk_cfg_t *cfg)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_errcheck_cfg_t e_cfg;
e_cfg = *((mbox_pki_errcheck_cfg_t *)(cfg));
int len = sizeof(mbox_pki_errcheck_cfg_t);
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_ERRCHK_CONFIG;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &e_cfg, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
#define PCI_VENDOR_ID_CAVIUM 0x177D
#define PCI_DEVICE_ID_OCTEONTX_PKI_VF 0xA0DD
/* PKIVF pcie device */
static int
pkivf_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)
{
RTE_SET_USED(pci_drv);
RTE_SET_USED(pci_dev);
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
return 0;
}
static const struct rte_pci_id pci_pkivf_map[] = {
{
RTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM,
PCI_DEVICE_ID_OCTEONTX_PKI_VF)
},
{
.vendor_id = 0,
},
};
static struct rte_pci_driver pci_pkivf = {
.id_table = pci_pkivf_map,
.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
.probe = pkivf_probe,
};
RTE_PMD_REGISTER_PCI(octeontx_pkivf, pci_pkivf);
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