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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
/*
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _TX_MSDU_EXTENSION_H_
#define _TX_MSDU_EXTENSION_H_
#if !defined(__ASSEMBLER__)
#endif
#define NUM_OF_DWORDS_TX_MSDU_EXTENSION 18
struct tx_msdu_extension {
uint32_t tso_enable : 1,
reserved_0a : 6,
tcp_flag : 9,
tcp_flag_mask : 9,
reserved_0b : 7;
uint32_t l2_length : 16,
ip_length : 16;
uint32_t tcp_seq_number : 32;
uint32_t ip_identification : 16,
udp_length : 16;
uint32_t checksum_offset : 14,
partial_checksum_en : 1,
reserved_4a : 1,
payload_start_offset : 14,
reserved_4b : 2;
uint32_t payload_end_offset : 14,
reserved_5a : 2,
wds : 1,
reserved_5b : 15;
uint32_t buf0_ptr_31_0 : 32;
uint32_t buf0_ptr_39_32 : 8,
reserved_7a : 8,
buf0_len : 16;
uint32_t buf1_ptr_31_0 : 32;
uint32_t buf1_ptr_39_32 : 8,
reserved_9a : 8,
buf1_len : 16;
uint32_t buf2_ptr_31_0 : 32;
uint32_t buf2_ptr_39_32 : 8,
reserved_11a : 8,
buf2_len : 16;
uint32_t buf3_ptr_31_0 : 32;
uint32_t buf3_ptr_39_32 : 8,
reserved_13a : 8,
buf3_len : 16;
uint32_t buf4_ptr_31_0 : 32;
uint32_t buf4_ptr_39_32 : 8,
reserved_15a : 8,
buf4_len : 16;
uint32_t buf5_ptr_31_0 : 32;
uint32_t buf5_ptr_39_32 : 8,
reserved_17a : 8,
buf5_len : 16;
};
#define TX_MSDU_EXTENSION_0_TSO_ENABLE_OFFSET 0x00000000
#define TX_MSDU_EXTENSION_0_TSO_ENABLE_LSB 0
#define TX_MSDU_EXTENSION_0_TSO_ENABLE_MASK 0x00000001
#define TX_MSDU_EXTENSION_0_RESERVED_0A_OFFSET 0x00000000
#define TX_MSDU_EXTENSION_0_RESERVED_0A_LSB 1
#define TX_MSDU_EXTENSION_0_RESERVED_0A_MASK 0x0000007e
#define TX_MSDU_EXTENSION_0_TCP_FLAG_OFFSET 0x00000000
#define TX_MSDU_EXTENSION_0_TCP_FLAG_LSB 7
#define TX_MSDU_EXTENSION_0_TCP_FLAG_MASK 0x0000ff80
#define TX_MSDU_EXTENSION_0_TCP_FLAG_MASK_OFFSET 0x00000000
#define TX_MSDU_EXTENSION_0_TCP_FLAG_MASK_LSB 16
#define TX_MSDU_EXTENSION_0_TCP_FLAG_MASK_MASK 0x01ff0000
#define TX_MSDU_EXTENSION_0_RESERVED_0B_OFFSET 0x00000000
#define TX_MSDU_EXTENSION_0_RESERVED_0B_LSB 25
#define TX_MSDU_EXTENSION_0_RESERVED_0B_MASK 0xfe000000
#define TX_MSDU_EXTENSION_1_L2_LENGTH_OFFSET 0x00000004
#define TX_MSDU_EXTENSION_1_L2_LENGTH_LSB 0
#define TX_MSDU_EXTENSION_1_L2_LENGTH_MASK 0x0000ffff
#define TX_MSDU_EXTENSION_1_IP_LENGTH_OFFSET 0x00000004
#define TX_MSDU_EXTENSION_1_IP_LENGTH_LSB 16
#define TX_MSDU_EXTENSION_1_IP_LENGTH_MASK 0xffff0000
#define TX_MSDU_EXTENSION_2_TCP_SEQ_NUMBER_OFFSET 0x00000008
#define TX_MSDU_EXTENSION_2_TCP_SEQ_NUMBER_LSB 0
#define TX_MSDU_EXTENSION_2_TCP_SEQ_NUMBER_MASK 0xffffffff
#define TX_MSDU_EXTENSION_3_IP_IDENTIFICATION_OFFSET 0x0000000c
#define TX_MSDU_EXTENSION_3_IP_IDENTIFICATION_LSB 0
#define TX_MSDU_EXTENSION_3_IP_IDENTIFICATION_MASK 0x0000ffff
#define TX_MSDU_EXTENSION_3_UDP_LENGTH_OFFSET 0x0000000c
#define TX_MSDU_EXTENSION_3_UDP_LENGTH_LSB 16
#define TX_MSDU_EXTENSION_3_UDP_LENGTH_MASK 0xffff0000
#define TX_MSDU_EXTENSION_4_CHECKSUM_OFFSET_OFFSET 0x00000010
#define TX_MSDU_EXTENSION_4_CHECKSUM_OFFSET_LSB 0
#define TX_MSDU_EXTENSION_4_CHECKSUM_OFFSET_MASK 0x00003fff
#define TX_MSDU_EXTENSION_4_PARTIAL_CHECKSUM_EN_OFFSET 0x00000010
#define TX_MSDU_EXTENSION_4_PARTIAL_CHECKSUM_EN_LSB 14
#define TX_MSDU_EXTENSION_4_PARTIAL_CHECKSUM_EN_MASK 0x00004000
#define TX_MSDU_EXTENSION_4_RESERVED_4A_OFFSET 0x00000010
#define TX_MSDU_EXTENSION_4_RESERVED_4A_LSB 15
#define TX_MSDU_EXTENSION_4_RESERVED_4A_MASK 0x00008000
#define TX_MSDU_EXTENSION_4_PAYLOAD_START_OFFSET_OFFSET 0x00000010
#define TX_MSDU_EXTENSION_4_PAYLOAD_START_OFFSET_LSB 16
#define TX_MSDU_EXTENSION_4_PAYLOAD_START_OFFSET_MASK 0x3fff0000
#define TX_MSDU_EXTENSION_4_RESERVED_4B_OFFSET 0x00000010
#define TX_MSDU_EXTENSION_4_RESERVED_4B_LSB 30
#define TX_MSDU_EXTENSION_4_RESERVED_4B_MASK 0xc0000000
#define TX_MSDU_EXTENSION_5_PAYLOAD_END_OFFSET_OFFSET 0x00000014
#define TX_MSDU_EXTENSION_5_PAYLOAD_END_OFFSET_LSB 0
#define TX_MSDU_EXTENSION_5_PAYLOAD_END_OFFSET_MASK 0x00003fff
#define TX_MSDU_EXTENSION_5_RESERVED_5A_OFFSET 0x00000014
#define TX_MSDU_EXTENSION_5_RESERVED_5A_LSB 14
#define TX_MSDU_EXTENSION_5_RESERVED_5A_MASK 0x0000c000
#define TX_MSDU_EXTENSION_5_WDS_OFFSET 0x00000014
#define TX_MSDU_EXTENSION_5_WDS_LSB 16
#define TX_MSDU_EXTENSION_5_WDS_MASK 0x00010000
#define TX_MSDU_EXTENSION_5_RESERVED_5B_OFFSET 0x00000014
#define TX_MSDU_EXTENSION_5_RESERVED_5B_LSB 17
#define TX_MSDU_EXTENSION_5_RESERVED_5B_MASK 0xfffe0000
#define TX_MSDU_EXTENSION_6_BUF0_PTR_31_0_OFFSET 0x00000018
#define TX_MSDU_EXTENSION_6_BUF0_PTR_31_0_LSB 0
#define TX_MSDU_EXTENSION_6_BUF0_PTR_31_0_MASK 0xffffffff
#define TX_MSDU_EXTENSION_7_BUF0_PTR_39_32_OFFSET 0x0000001c
#define TX_MSDU_EXTENSION_7_BUF0_PTR_39_32_LSB 0
#define TX_MSDU_EXTENSION_7_BUF0_PTR_39_32_MASK 0x000000ff
#define TX_MSDU_EXTENSION_7_RESERVED_7A_OFFSET 0x0000001c
#define TX_MSDU_EXTENSION_7_RESERVED_7A_LSB 8
#define TX_MSDU_EXTENSION_7_RESERVED_7A_MASK 0x0000ff00
#define TX_MSDU_EXTENSION_7_BUF0_LEN_OFFSET 0x0000001c
#define TX_MSDU_EXTENSION_7_BUF0_LEN_LSB 16
#define TX_MSDU_EXTENSION_7_BUF0_LEN_MASK 0xffff0000
#define TX_MSDU_EXTENSION_8_BUF1_PTR_31_0_OFFSET 0x00000020
#define TX_MSDU_EXTENSION_8_BUF1_PTR_31_0_LSB 0
#define TX_MSDU_EXTENSION_8_BUF1_PTR_31_0_MASK 0xffffffff
#define TX_MSDU_EXTENSION_9_BUF1_PTR_39_32_OFFSET 0x00000024
#define TX_MSDU_EXTENSION_9_BUF1_PTR_39_32_LSB 0
#define TX_MSDU_EXTENSION_9_BUF1_PTR_39_32_MASK 0x000000ff
#define TX_MSDU_EXTENSION_9_RESERVED_9A_OFFSET 0x00000024
#define TX_MSDU_EXTENSION_9_RESERVED_9A_LSB 8
#define TX_MSDU_EXTENSION_9_RESERVED_9A_MASK 0x0000ff00
#define TX_MSDU_EXTENSION_9_BUF1_LEN_OFFSET 0x00000024
#define TX_MSDU_EXTENSION_9_BUF1_LEN_LSB 16
#define TX_MSDU_EXTENSION_9_BUF1_LEN_MASK 0xffff0000
#define TX_MSDU_EXTENSION_10_BUF2_PTR_31_0_OFFSET 0x00000028
#define TX_MSDU_EXTENSION_10_BUF2_PTR_31_0_LSB 0
#define TX_MSDU_EXTENSION_10_BUF2_PTR_31_0_MASK 0xffffffff
#define TX_MSDU_EXTENSION_11_BUF2_PTR_39_32_OFFSET 0x0000002c
#define TX_MSDU_EXTENSION_11_BUF2_PTR_39_32_LSB 0
#define TX_MSDU_EXTENSION_11_BUF2_PTR_39_32_MASK 0x000000ff
#define TX_MSDU_EXTENSION_11_RESERVED_11A_OFFSET 0x0000002c
#define TX_MSDU_EXTENSION_11_RESERVED_11A_LSB 8
#define TX_MSDU_EXTENSION_11_RESERVED_11A_MASK 0x0000ff00
#define TX_MSDU_EXTENSION_11_BUF2_LEN_OFFSET 0x0000002c
#define TX_MSDU_EXTENSION_11_BUF2_LEN_LSB 16
#define TX_MSDU_EXTENSION_11_BUF2_LEN_MASK 0xffff0000
#define TX_MSDU_EXTENSION_12_BUF3_PTR_31_0_OFFSET 0x00000030
#define TX_MSDU_EXTENSION_12_BUF3_PTR_31_0_LSB 0
#define TX_MSDU_EXTENSION_12_BUF3_PTR_31_0_MASK 0xffffffff
#define TX_MSDU_EXTENSION_13_BUF3_PTR_39_32_OFFSET 0x00000034
#define TX_MSDU_EXTENSION_13_BUF3_PTR_39_32_LSB 0
#define TX_MSDU_EXTENSION_13_BUF3_PTR_39_32_MASK 0x000000ff
#define TX_MSDU_EXTENSION_13_RESERVED_13A_OFFSET 0x00000034
#define TX_MSDU_EXTENSION_13_RESERVED_13A_LSB 8
#define TX_MSDU_EXTENSION_13_RESERVED_13A_MASK 0x0000ff00
#define TX_MSDU_EXTENSION_13_BUF3_LEN_OFFSET 0x00000034
#define TX_MSDU_EXTENSION_13_BUF3_LEN_LSB 16
#define TX_MSDU_EXTENSION_13_BUF3_LEN_MASK 0xffff0000
#define TX_MSDU_EXTENSION_14_BUF4_PTR_31_0_OFFSET 0x00000038
#define TX_MSDU_EXTENSION_14_BUF4_PTR_31_0_LSB 0
#define TX_MSDU_EXTENSION_14_BUF4_PTR_31_0_MASK 0xffffffff
#define TX_MSDU_EXTENSION_15_BUF4_PTR_39_32_OFFSET 0x0000003c
#define TX_MSDU_EXTENSION_15_BUF4_PTR_39_32_LSB 0
#define TX_MSDU_EXTENSION_15_BUF4_PTR_39_32_MASK 0x000000ff
#define TX_MSDU_EXTENSION_15_RESERVED_15A_OFFSET 0x0000003c
#define TX_MSDU_EXTENSION_15_RESERVED_15A_LSB 8
#define TX_MSDU_EXTENSION_15_RESERVED_15A_MASK 0x0000ff00
#define TX_MSDU_EXTENSION_15_BUF4_LEN_OFFSET 0x0000003c
#define TX_MSDU_EXTENSION_15_BUF4_LEN_LSB 16
#define TX_MSDU_EXTENSION_15_BUF4_LEN_MASK 0xffff0000
#define TX_MSDU_EXTENSION_16_BUF5_PTR_31_0_OFFSET 0x00000040
#define TX_MSDU_EXTENSION_16_BUF5_PTR_31_0_LSB 0
#define TX_MSDU_EXTENSION_16_BUF5_PTR_31_0_MASK 0xffffffff
#define TX_MSDU_EXTENSION_17_BUF5_PTR_39_32_OFFSET 0x00000044
#define TX_MSDU_EXTENSION_17_BUF5_PTR_39_32_LSB 0
#define TX_MSDU_EXTENSION_17_BUF5_PTR_39_32_MASK 0x000000ff
#define TX_MSDU_EXTENSION_17_RESERVED_17A_OFFSET 0x00000044
#define TX_MSDU_EXTENSION_17_RESERVED_17A_LSB 8
#define TX_MSDU_EXTENSION_17_RESERVED_17A_MASK 0x0000ff00
#define TX_MSDU_EXTENSION_17_BUF5_LEN_OFFSET 0x00000044
#define TX_MSDU_EXTENSION_17_BUF5_LEN_LSB 16
#define TX_MSDU_EXTENSION_17_BUF5_LEN_MASK 0xffff0000
#endif
|