xref: /wlan-driver/fw-api/hw/peach/v2/vht_sig_b_su20_info.h (revision 5113495b16420b49004c444715d2daae2066e7dc)
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 _VHT_SIG_B_SU20_INFO_H_
19 #define _VHT_SIG_B_SU20_INFO_H_
20 
21 #define NUM_OF_DWORDS_VHT_SIG_B_SU20_INFO 1
22 
23 struct vht_sig_b_su20_info {
24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN
25              uint32_t length                                                  : 17,
26                       vhtb_reserved                                           :  3,
27                       tail                                                    :  6,
28                       reserved                                                :  5,
29                       rx_ndp                                                  :  1;
30 #else
31              uint32_t rx_ndp                                                  :  1,
32                       reserved                                                :  5,
33                       tail                                                    :  6,
34                       vhtb_reserved                                           :  3,
35                       length                                                  : 17;
36 #endif
37 };
38 
39 #define VHT_SIG_B_SU20_INFO_LENGTH_OFFSET                                           0x00000000
40 #define VHT_SIG_B_SU20_INFO_LENGTH_LSB                                              0
41 #define VHT_SIG_B_SU20_INFO_LENGTH_MSB                                              16
42 #define VHT_SIG_B_SU20_INFO_LENGTH_MASK                                             0x0001ffff
43 
44 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_OFFSET                                    0x00000000
45 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_LSB                                       17
46 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MSB                                       19
47 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MASK                                      0x000e0000
48 
49 #define VHT_SIG_B_SU20_INFO_TAIL_OFFSET                                             0x00000000
50 #define VHT_SIG_B_SU20_INFO_TAIL_LSB                                                20
51 #define VHT_SIG_B_SU20_INFO_TAIL_MSB                                                25
52 #define VHT_SIG_B_SU20_INFO_TAIL_MASK                                               0x03f00000
53 
54 #define VHT_SIG_B_SU20_INFO_RESERVED_OFFSET                                         0x00000000
55 #define VHT_SIG_B_SU20_INFO_RESERVED_LSB                                            26
56 #define VHT_SIG_B_SU20_INFO_RESERVED_MSB                                            30
57 #define VHT_SIG_B_SU20_INFO_RESERVED_MASK                                           0x7c000000
58 
59 #define VHT_SIG_B_SU20_INFO_RX_NDP_OFFSET                                           0x00000000
60 #define VHT_SIG_B_SU20_INFO_RX_NDP_LSB                                              31
61 #define VHT_SIG_B_SU20_INFO_RX_NDP_MSB                                              31
62 #define VHT_SIG_B_SU20_INFO_RX_NDP_MASK                                             0x80000000
63 
64 #endif
65