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authorLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:15:11 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:45:54 +0000
commit055c52583a2794da8ba1e85a48cce3832372b12f (patch)
tree8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /drivers/net/octeontx/base/octeontx_pkivf.c
parentf239aed5e674965691846e8ce3f187dd47523689 (diff)
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/octeontx/base/octeontx_pkivf.c')
-rw-r--r--drivers/net/octeontx/base/octeontx_pkivf.c169
1 files changed, 169 insertions, 0 deletions
diff --git a/drivers/net/octeontx/base/octeontx_pkivf.c b/drivers/net/octeontx/base/octeontx_pkivf.c
new file mode 100644
index 00000000..b97f05cd
--- /dev/null
+++ b/drivers/net/octeontx/base/octeontx_pkivf.c
@@ -0,0 +1,169 @@
+/*
+ * 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);