xref: /wlan-driver/fw-api/hw/qca5424/buffer_addr_info.h (revision 5113495b16420b49004c444715d2daae2066e7dc) 
1*5113495bSYour Name 
2*5113495bSYour Name /*
3*5113495bSYour Name  * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
4*5113495bSYour Name  * SPDX-License-Identifier: ISC
5*5113495bSYour Name  */
6*5113495bSYour Name 
7*5113495bSYour Name 
8*5113495bSYour Name 
9*5113495bSYour Name 
10*5113495bSYour Name 
11*5113495bSYour Name 
12*5113495bSYour Name 
13*5113495bSYour Name 
14*5113495bSYour Name 
15*5113495bSYour Name 
16*5113495bSYour Name 
17*5113495bSYour Name 
18*5113495bSYour Name 
19*5113495bSYour Name #ifndef _BUFFER_ADDR_INFO_H_
20*5113495bSYour Name #define _BUFFER_ADDR_INFO_H_
21*5113495bSYour Name #if !defined(__ASSEMBLER__)
22*5113495bSYour Name #endif
23*5113495bSYour Name 
24*5113495bSYour Name #define NUM_OF_DWORDS_BUFFER_ADDR_INFO 2
25*5113495bSYour Name 
26*5113495bSYour Name 
27*5113495bSYour Name struct buffer_addr_info {
28*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN
29*5113495bSYour Name              uint32_t buffer_addr_31_0                                        : 32;
30*5113495bSYour Name              uint32_t buffer_addr_39_32                                       :  8,
31*5113495bSYour Name                       return_buffer_manager                                   :  4,
32*5113495bSYour Name                       sw_buffer_cookie                                        : 20;
33*5113495bSYour Name #else
34*5113495bSYour Name              uint32_t buffer_addr_31_0                                        : 32;
35*5113495bSYour Name              uint32_t sw_buffer_cookie                                        : 20,
36*5113495bSYour Name                       return_buffer_manager                                   :  4,
37*5113495bSYour Name                       buffer_addr_39_32                                       :  8;
38*5113495bSYour Name #endif
39*5113495bSYour Name };
40*5113495bSYour Name 
41*5113495bSYour Name 
42*5113495bSYour Name 
43*5113495bSYour Name 
44*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET                                    0x00000000
45*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_31_0_LSB                                       0
46*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_31_0_MSB                                       31
47*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_31_0_MASK                                      0xffffffff
48*5113495bSYour Name 
49*5113495bSYour Name 
50*5113495bSYour Name 
51*5113495bSYour Name 
52*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET                                   0x00000004
53*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_39_32_LSB                                      0
54*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_39_32_MSB                                      7
55*5113495bSYour Name #define BUFFER_ADDR_INFO_BUFFER_ADDR_39_32_MASK                                     0x000000ff
56*5113495bSYour Name 
57*5113495bSYour Name 
58*5113495bSYour Name 
59*5113495bSYour Name 
60*5113495bSYour Name #define BUFFER_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET                               0x00000004
61*5113495bSYour Name #define BUFFER_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB                                  8
62*5113495bSYour Name #define BUFFER_ADDR_INFO_RETURN_BUFFER_MANAGER_MSB                                  11
63*5113495bSYour Name #define BUFFER_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK                                 0x00000f00
64*5113495bSYour Name 
65*5113495bSYour Name 
66*5113495bSYour Name 
67*5113495bSYour Name 
68*5113495bSYour Name #define BUFFER_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET                                    0x00000004
69*5113495bSYour Name #define BUFFER_ADDR_INFO_SW_BUFFER_COOKIE_LSB                                       12
70*5113495bSYour Name #define BUFFER_ADDR_INFO_SW_BUFFER_COOKIE_MSB                                       31
71*5113495bSYour Name #define BUFFER_ADDR_INFO_SW_BUFFER_COOKIE_MASK                                      0xfffff000
72*5113495bSYour Name 
73*5113495bSYour Name 
74*5113495bSYour Name 
75*5113495bSYour Name #endif
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