xref: /wlan-driver/fw-api/hw/kiwi/v2/rx_mpdu_link_ptr.h (revision 5113495b16420b49004c444715d2daae2066e7dc)
1*5113495bSYour Name 
2*5113495bSYour Name /*
3*5113495bSYour Name  * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
4*5113495bSYour Name  *
5*5113495bSYour Name  * Permission to use, copy, modify, and/or distribute this software for
6*5113495bSYour Name  * any purpose with or without fee is hereby granted, provided that the
7*5113495bSYour Name  * above copyright notice and this permission notice appear in all
8*5113495bSYour Name  * copies.
9*5113495bSYour Name  *
10*5113495bSYour Name  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
11*5113495bSYour Name  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
12*5113495bSYour Name  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
13*5113495bSYour Name  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
14*5113495bSYour Name  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
15*5113495bSYour Name  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
16*5113495bSYour Name  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17*5113495bSYour Name  * PERFORMANCE OF THIS SOFTWARE.
18*5113495bSYour Name  */
19*5113495bSYour Name 
20*5113495bSYour Name 
21*5113495bSYour Name 
22*5113495bSYour Name #ifndef _RX_MPDU_LINK_PTR_H_
23*5113495bSYour Name #define _RX_MPDU_LINK_PTR_H_
24*5113495bSYour Name #if !defined(__ASSEMBLER__)
25*5113495bSYour Name #endif
26*5113495bSYour Name 
27*5113495bSYour Name #include "buffer_addr_info.h"
28*5113495bSYour Name #define NUM_OF_DWORDS_RX_MPDU_LINK_PTR 2
29*5113495bSYour Name 
30*5113495bSYour Name struct rx_mpdu_link_ptr {
31*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN
32*5113495bSYour Name              struct   buffer_addr_info                                          mpdu_link_desc_addr_info;
33*5113495bSYour Name #else
34*5113495bSYour Name              struct   buffer_addr_info                                          mpdu_link_desc_addr_info;
35*5113495bSYour Name #endif
36*5113495bSYour Name };
37*5113495bSYour Name 
38*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET           0x00000000
39*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_LSB              0
40*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MSB              31
41*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MASK             0xffffffff
42*5113495bSYour Name 
43*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET          0x00000004
44*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_LSB             0
45*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MSB             7
46*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MASK            0x000000ff
47*5113495bSYour Name 
48*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET      0x00000004
49*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB         8
50*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MSB         11
51*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK        0x00000f00
52*5113495bSYour Name 
53*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET           0x00000004
54*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_LSB              12
55*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MSB              31
56*5113495bSYour Name #define RX_MPDU_LINK_PTR_MPDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MASK             0xfffff000
57*5113495bSYour Name 
58*5113495bSYour Name #endif
59