1 // THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT
2 
3 /**
4  * Copyright (c) 2024 Raspberry Pi Ltd.
5  *
6  * SPDX-License-Identifier: BSD-3-Clause
7  */
8 #ifndef _HARDWARE_STRUCTS_HSTX_FIFO_H
9 #define _HARDWARE_STRUCTS_HSTX_FIFO_H
10 
11 /**
12  * \file rp2350/hstx_fifo.h
13  */
14 
15 #include "hardware/address_mapped.h"
16 #include "hardware/regs/hstx_fifo.h"
17 
18 // Reference to datasheet: https://datasheets.raspberrypi.com/rp2350/rp2350-datasheet.pdf#tab-registerlist_hstx_fifo
19 //
20 // The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the "Go to Definition" feature)
21 // _REG_(x) will link to the corresponding register in hardware/regs/hstx_fifo.h.
22 //
23 // Bit-field descriptions are of the form:
24 // BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
25 
26 typedef struct {
27     _REG_(HSTX_FIFO_STAT_OFFSET) // HSTX_FIFO_STAT
28     // FIFO status
29     // 0x00000400 [10]    WOF          (0) FIFO was written when full
30     // 0x00000200 [9]     EMPTY        (-)
31     // 0x00000100 [8]     FULL         (-)
32     // 0x000000ff [7:0]   LEVEL        (0x00)
33     io_rw_32 stat;
34 
35     _REG_(HSTX_FIFO_FIFO_OFFSET) // HSTX_FIFO_FIFO
36     // Write access to FIFO
37     // 0xffffffff [31:0]  FIFO         (0x00000000)
38     io_wo_32 fifo;
39 } hstx_fifo_hw_t;
40 
41 #define hstx_fifo_hw ((hstx_fifo_hw_t *)HSTX_FIFO_BASE)
42 static_assert(sizeof (hstx_fifo_hw_t) == 0x0008, "");
43 
44 #endif // _HARDWARE_STRUCTS_HSTX_FIFO_H
45 
46