Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into staging
[qemu.git] / include / hw / sh4 / sh.h
1 /*
2 * Definitions for SH board emulation
3 *
4 * Copyright (c) 2005 Samuel Tardieu
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 *
25 * SPDX-License-Identifier: MIT
26 */
27 #ifndef QEMU_HW_SH_H
28 #define QEMU_HW_SH_H
29
30 #include "hw/sh4/sh_intc.h"
31 #include "target/sh4/cpu-qom.h"
32
33 #define A7ADDR(x) ((x) & 0x1fffffff)
34 #define P4ADDR(x) ((x) | 0xe0000000)
35
36 /* sh7750.c */
37 struct SH7750State;
38
39 struct SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem);
40
41 typedef struct {
42 /* The callback will be triggered if any of the designated lines change */
43 uint16_t portamask_trigger;
44 uint16_t portbmask_trigger;
45 /* Return 0 if no action was taken */
46 int (*port_change_cb) (uint16_t porta, uint16_t portb,
47 uint16_t *periph_pdtra,
48 uint16_t *periph_portdira,
49 uint16_t *periph_pdtrb,
50 uint16_t *periph_portdirb);
51 } sh7750_io_device;
52
53 int sh7750_register_io_device(struct SH7750State *s,
54 sh7750_io_device *device);
55
56 /* sh_serial.c */
57 #define TYPE_SH_SERIAL "sh-serial"
58 #define SH_SERIAL_FEAT_SCIF (1 << 0)
59
60 /* sh7750.c */
61 qemu_irq sh7750_irl(struct SH7750State *s);
62
63 /* tc58128.c */
64 int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2);
65
66 #endif