1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
/*-
* 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 *);
int (*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
|
