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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* Copyright (c) 2003-2008 Chelsio, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __CHIOCTL_H__
#define __CHIOCTL_H__
/*
* Ioctl commands specific to this driver.
*/
enum {
CHELSIO_GETMTUTAB = 1029,
CHELSIO_SETMTUTAB = 1030,
CHELSIO_SET_PM = 1032,
CHELSIO_GET_PM = 1033,
CHELSIO_GET_MEM = 1038,
CHELSIO_LOAD_FW = 1041,
CHELSIO_SET_TRACE_FILTER = 1044,
CHELSIO_SET_QSET_PARAMS = 1045,
CHELSIO_GET_QSET_PARAMS = 1046,
CHELSIO_SET_QSET_NUM = 1047,
CHELSIO_GET_QSET_NUM = 1048,
};
struct ch_reg {
uint32_t cmd;
uint32_t addr;
uint32_t val;
};
struct ch_cntxt {
uint32_t cmd;
uint32_t cntxt_type;
uint32_t cntxt_id;
uint32_t data[4];
};
/* context types */
enum { CNTXT_TYPE_EGRESS, CNTXT_TYPE_FL, CNTXT_TYPE_RSP, CNTXT_TYPE_CQ };
struct ch_desc {
uint32_t cmd;
uint32_t queue_num;
uint32_t idx;
uint32_t size;
uint8_t data[128];
};
struct ch_mem_range {
uint32_t cmd;
uint32_t mem_id;
uint32_t addr;
uint32_t len;
uint32_t version;
uint8_t buf[0];
};
struct ch_qset_params {
uint32_t cmd;
uint32_t qset_idx;
int32_t txq_size[3];
int32_t rspq_size;
int32_t fl_size[2];
int32_t intr_lat;
int32_t polling;
int32_t lro;
int32_t cong_thres;
int32_t vector;
int32_t qnum;
};
struct ch_pktsched_params {
uint32_t cmd;
uint8_t sched;
uint8_t idx;
uint8_t min;
uint8_t max;
uint8_t binding;
};
#ifndef TCB_SIZE
# define TCB_SIZE 128
#endif
/* TCB size in 32-bit words */
#define TCB_WORDS (TCB_SIZE / 4)
enum { MEM_CM, MEM_PMRX, MEM_PMTX }; /* ch_mem_range.mem_id values */
struct ch_mtus {
uint32_t cmd;
uint32_t nmtus;
uint16_t mtus[NMTUS];
};
struct ch_pm {
uint32_t cmd;
uint32_t tx_pg_sz;
uint32_t tx_num_pg;
uint32_t rx_pg_sz;
uint32_t rx_num_pg;
uint32_t pm_total;
};
struct ch_tcam {
uint32_t cmd;
uint32_t tcam_size;
uint32_t nservers;
uint32_t nroutes;
uint32_t nfilters;
};
struct ch_tcb {
uint32_t cmd;
uint32_t tcb_index;
uint32_t tcb_data[TCB_WORDS];
};
struct ch_tcam_word {
uint32_t cmd;
uint32_t addr;
uint32_t buf[3];
};
struct ch_trace {
uint32_t cmd;
uint32_t sip;
uint32_t sip_mask;
uint32_t dip;
uint32_t dip_mask;
uint16_t sport;
uint16_t sport_mask;
uint16_t dport;
uint16_t dport_mask;
uint32_t vlan:12;
uint32_t vlan_mask:12;
uint32_t intf:4;
uint32_t intf_mask:4;
uint8_t proto;
uint8_t proto_mask;
uint8_t invert_match:1;
uint8_t config_tx:1;
uint8_t config_rx:1;
uint8_t trace_tx:1;
uint8_t trace_rx:1;
};
#define SIOCCHIOCTL SIOCDEVPRIVATE
#endif
|
