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/*-
* BSD LICENSE
*
* Copyright (c) 2015-2017 Atomic Rules LLC
* 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 copyright holder 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.
*/
#ifndef _ARK_GLOBAL_H_
#define _ARK_GLOBAL_H_
#include <time.h>
#include <assert.h>
#include <rte_mbuf.h>
#include <rte_ethdev.h>
#include <rte_malloc.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
#include <rte_cycles.h>
#include <rte_kvargs.h>
#include <rte_dev.h>
#include <rte_version.h>
#include "ark_pktdir.h"
#include "ark_pktgen.h"
#include "ark_pktchkr.h"
#define ETH_ARK_ARG_MAXLEN 64
#define ARK_SYSCTRL_BASE 0x0
#define ARK_PKTGEN_BASE 0x10000
#define ARK_MPU_RX_BASE 0x20000
#define ARK_UDM_BASE 0x30000
#define ARK_MPU_TX_BASE 0x40000
#define ARK_DDM_BASE 0x60000
#define ARK_CMAC_BASE 0x80000
#define ARK_PKTDIR_BASE 0xa0000
#define ARK_PKTCHKR_BASE 0x90000
#define ARK_RCPACING_BASE 0xb0000
#define ARK_EXTERNAL_BASE 0x100000
#define ARK_MPU_QOFFSET 0x00100
#define ARK_MAX_PORTS RTE_MAX_ETHPORTS
#define offset8(n) n
#define offset16(n) ((n) / 2)
#define offset32(n) ((n) / 4)
#define offset64(n) ((n) / 8)
/* Maximum length of arg list in bytes */
#define ARK_MAX_ARG_LEN 256
/*
* Structure to store private data for each PF/VF instance.
*/
#define def_ptr(type, name) \
union type { \
uint64_t *t64; \
uint32_t *t32; \
uint16_t *t16; \
uint8_t *t8; \
void *v; \
} name
struct ark_user_ext {
void *(*dev_init)(struct rte_eth_dev *, void *abar, int port_id);
void (*dev_uninit)(struct rte_eth_dev *, void *);
int (*dev_get_port_count)(struct rte_eth_dev *, void *);
int (*dev_configure)(struct rte_eth_dev *, void *);
int (*dev_start)(struct rte_eth_dev *, void *);
void (*dev_stop)(struct rte_eth_dev *, void *);
void (*dev_close)(struct rte_eth_dev *, void *);
int (*link_update)(struct rte_eth_dev *, int wait_to_complete, void *);
int (*dev_set_link_up)(struct rte_eth_dev *, void *);
int (*dev_set_link_down)(struct rte_eth_dev *, void *);
void (*stats_get)(struct rte_eth_dev *, struct rte_eth_stats *, void *);
void (*stats_reset)(struct rte_eth_dev *, void *);
void (*mac_addr_add)(struct rte_eth_dev *,
struct ether_addr *,
uint32_t,
uint32_t,
void *);
void (*mac_addr_remove)(struct rte_eth_dev *, uint32_t, void *);
void (*mac_addr_set)(struct rte_eth_dev *, struct ether_addr *, void *);
int (*set_mtu)(struct rte_eth_dev *, uint16_t, void *);
};
struct ark_adapter {
/* User extension private data */
void *user_data[ARK_MAX_PORTS];
/* Pointers to packet generator and checker */
int start_pg;
ark_pkt_gen_t pg;
ark_pkt_chkr_t pc;
ark_pkt_dir_t pd;
int num_ports;
/* Packet generator/checker args */
char pkt_gen_args[ARK_MAX_ARG_LEN];
char pkt_chkr_args[ARK_MAX_ARG_LEN];
uint32_t pkt_dir_v;
/* eth device */
struct rte_eth_dev *eth_dev;
void *d_handle;
struct ark_user_ext user_ext;
/* Our Bar 0 */
uint8_t *bar0;
/* Application Bar */
uint8_t *a_bar;
/* Arkville demo block offsets */
def_ptr(sys_ctrl, sysctrl);
def_ptr(pkt_gen, pktgen);
def_ptr(mpu_rx, mpurx);
def_ptr(UDM, udm);
def_ptr(mpu_tx, mputx);
def_ptr(DDM, ddm);
def_ptr(CMAC, cmac);
def_ptr(external, external);
def_ptr(pkt_dir, pktdir);
def_ptr(pkt_chkr, pktchkr);
int started;
uint16_t rx_queues;
uint16_t tx_queues;
struct ark_rqpace_t *rqpacing;
};
typedef uint32_t *ark_t;
#endif
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