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net/octeontx2: create security context

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Adding security ctx to the eth device.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
This commit is contained in:
Anoob Joseph 2020-02-04 16:47:14 +05:30 committed by Akhil Goyal
parent d6c31f2065
commit 6611e12a8a
6 changed files with 68 additions and 2 deletions
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1
MAINTAINERS
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@ -732,6 +732,7 @@ Marvell OCTEON TX2 - security
M: Anoob Joseph <anoobj@marvell.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: drivers/common/octeontx2/otx2_sec*
F: drivers/net/octeontx2/otx2_ethdev_sec*
Mellanox mlx4
M: Matan Azrad <matan@mellanox.com>

1
drivers/net/octeontx2/Makefile
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@ -50,6 +50,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_PMD) += \
otx2_flow_utils.c \
otx2_ethdev_irq.c \
otx2_ethdev_ops.c \
otx2_ethdev_sec.c \
otx2_ethdev_debug.c \
otx2_ethdev_devargs.c

4
drivers/net/octeontx2/meson.build
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@ -20,11 +20,13 @@ sources = files('otx2_rx.c',
'otx2_flow_utils.c',
'otx2_ethdev_irq.c',
'otx2_ethdev_ops.c',
'otx2_ethdev_sec.c',
'otx2_ethdev_debug.c',
'otx2_ethdev_devargs.c'
)
deps += ['bus_pci', 'common_octeontx2', 'mempool_octeontx2']
deps += ['bus_pci', 'cryptodev', 'security']
deps += ['common_octeontx2', 'mempool_octeontx2']
cflags += ['-flax-vector-conversions']

15
drivers/net/octeontx2/otx2_ethdev.c
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@ -12,6 +12,7 @@
#include <rte_mempool.h>
#include "otx2_ethdev.h"
#include "otx2_ethdev_sec.h"
static inline uint64_t
nix_get_rx_offload_capa(struct otx2_eth_dev *dev)
@ -2250,10 +2251,17 @@ otx2_eth_dev_init(struct rte_eth_dev *eth_dev)
dev->hwcap |= OTX2_FIXUP_F_LIMIT_CQ_FULL;
}
/* Create security ctx */
rc = otx2_eth_sec_ctx_create(eth_dev);
if (rc)
goto free_mac_addrs;
dev->tx_offload_capa |= DEV_TX_OFFLOAD_SECURITY;
dev->rx_offload_capa |= DEV_RX_OFFLOAD_SECURITY;
/* Initialize rte-flow */
rc = otx2_flow_init(dev);
if (rc)
goto free_mac_addrs;
goto sec_ctx_destroy;
otx2_nix_mc_filter_init(dev);
@ -2264,6 +2272,8 @@ otx2_eth_dev_init(struct rte_eth_dev *eth_dev)
dev->rx_offload_capa, dev->tx_offload_capa);
return 0;
sec_ctx_destroy:
otx2_eth_sec_ctx_destroy(eth_dev);
free_mac_addrs:
rte_free(eth_dev->data->mac_addrs);
unregister_irq:
@ -2347,6 +2357,9 @@ otx2_eth_dev_uninit(struct rte_eth_dev *eth_dev, bool mbox_close)
if (rc)
otx2_err("Failed to cleanup npa lf, rc=%d", rc);
/* Destroy security ctx */
otx2_eth_sec_ctx_destroy(eth_dev);
rte_free(eth_dev->data->mac_addrs);
eth_dev->data->mac_addrs = NULL;
dev->drv_inited = false;

35
drivers/net/octeontx2/otx2_ethdev_sec.c Normal file
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@ -0,0 +1,35 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (C) 2020 Marvell International Ltd.
*/
#include <rte_ethdev.h>
#include <rte_malloc.h>
#include <rte_security.h>
#include "otx2_ethdev_sec.h"
int
otx2_eth_sec_ctx_create(struct rte_eth_dev *eth_dev)
{
struct rte_security_ctx *ctx;
ctx = rte_malloc("otx2_eth_sec_ctx",
sizeof(struct rte_security_ctx), 0);
if (ctx == NULL)
return -ENOMEM;
/* Populate ctx */
ctx->device = eth_dev;
ctx->sess_cnt = 0;
eth_dev->security_ctx = ctx;
return 0;
}
void
otx2_eth_sec_ctx_destroy(struct rte_eth_dev *eth_dev)
{
rte_free(eth_dev->security_ctx);
}

14
drivers/net/octeontx2/otx2_ethdev_sec.h Normal file
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@ -0,0 +1,14 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (C) 2020 Marvell International Ltd.
*/
#ifndef __OTX2_ETHDEV_SEC_H__
#define __OTX2_ETHDEV_SEC_H__
#include <rte_ethdev.h>
int otx2_eth_sec_ctx_create(struct rte_eth_dev *eth_dev);
void otx2_eth_sec_ctx_destroy(struct rte_eth_dev *eth_dev);
#endif /* __OTX2_ETHDEV_SEC_H__ */