blob: 7fc495db992ed8743de6165c990814bcc8bb1ae0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* QEMU RISC-V lowRISC Ibex PLIC
*
* Copyright (c) 2020 Western Digital
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2 or later, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HW_IBEX_PLIC_H
#define HW_IBEX_PLIC_H
#include "hw/sysbus.h"
#include "qom/object.h"
#define TYPE_IBEX_PLIC "ibex-plic"
OBJECT_DECLARE_SIMPLE_TYPE(IbexPlicState, IBEX_PLIC)
struct IbexPlicState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion mmio;
uint32_t *pending;
uint32_t *hidden_pending;
uint32_t *claimed;
uint32_t *source;
uint32_t *priority;
uint32_t *enable;
uint32_t threshold;
uint32_t claim;
/* config */
uint32_t num_cpus;
uint32_t num_sources;
uint32_t pending_base;
uint32_t pending_num;
uint32_t source_base;
uint32_t source_num;
uint32_t priority_base;
uint32_t priority_num;
uint32_t enable_base;
uint32_t enable_num;
uint32_t threshold_base;
uint32_t claim_base;
};
#endif /* HW_IBEX_PLIC_H */
|
