1 /*
2  * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 
18 #ifndef _MON_DROP_H_
19 #define _MON_DROP_H_
20 
21 #define NUM_OF_DWORDS_MON_DROP 2
22 
23 struct mon_drop {
24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN
25              uint32_t ppdu_id                                                 : 32;
26              uint32_t ppdu_drop_cnt                                           : 10,
27                       mpdu_drop_cnt                                           : 10,
28                       tlv_drop_cnt                                            : 10,
29                       end_of_ppdu_seen                                        :  1,
30                       reserved_1a                                             :  1;
31 #else
32              uint32_t ppdu_id                                                 : 32;
33              uint32_t reserved_1a                                             :  1,
34                       end_of_ppdu_seen                                        :  1,
35                       tlv_drop_cnt                                            : 10,
36                       mpdu_drop_cnt                                           : 10,
37                       ppdu_drop_cnt                                           : 10;
38 #endif
39 };
40 
41 #define MON_DROP_PPDU_ID_OFFSET                                                     0x00000000
42 #define MON_DROP_PPDU_ID_LSB                                                        0
43 #define MON_DROP_PPDU_ID_MSB                                                        31
44 #define MON_DROP_PPDU_ID_MASK                                                       0xffffffff
45 
46 #define MON_DROP_PPDU_DROP_CNT_OFFSET                                               0x00000004
47 #define MON_DROP_PPDU_DROP_CNT_LSB                                                  0
48 #define MON_DROP_PPDU_DROP_CNT_MSB                                                  9
49 #define MON_DROP_PPDU_DROP_CNT_MASK                                                 0x000003ff
50 
51 #define MON_DROP_MPDU_DROP_CNT_OFFSET                                               0x00000004
52 #define MON_DROP_MPDU_DROP_CNT_LSB                                                  10
53 #define MON_DROP_MPDU_DROP_CNT_MSB                                                  19
54 #define MON_DROP_MPDU_DROP_CNT_MASK                                                 0x000ffc00
55 
56 #define MON_DROP_TLV_DROP_CNT_OFFSET                                                0x00000004
57 #define MON_DROP_TLV_DROP_CNT_LSB                                                   20
58 #define MON_DROP_TLV_DROP_CNT_MSB                                                   29
59 #define MON_DROP_TLV_DROP_CNT_MASK                                                  0x3ff00000
60 
61 #define MON_DROP_END_OF_PPDU_SEEN_OFFSET                                            0x00000004
62 #define MON_DROP_END_OF_PPDU_SEEN_LSB                                               30
63 #define MON_DROP_END_OF_PPDU_SEEN_MSB                                               30
64 #define MON_DROP_END_OF_PPDU_SEEN_MASK                                              0x40000000
65 
66 #define MON_DROP_RESERVED_1A_OFFSET                                                 0x00000004
67 #define MON_DROP_RESERVED_1A_LSB                                                    31
68 #define MON_DROP_RESERVED_1A_MSB                                                    31
69 #define MON_DROP_RESERVED_1A_MASK                                                   0x80000000
70 
71 #endif
72