0a258e9461
The macro definition had an extra semicolon. This was never noticed because the macro was only being used where it didn't make a difference. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Tested-By: Roman Bolshakov <r.bolshakov@yadro.com> Message-Id: <20200825192110.3528606-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/*
|
|
* ASPEED AST2400 Timer
|
|
*
|
|
* Andrew Jeffery <andrew@aj.id.au>
|
|
*
|
|
* Copyright (C) 2016 IBM Corp.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that 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, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
#ifndef ASPEED_TIMER_H
|
|
#define ASPEED_TIMER_H
|
|
|
|
#include "qemu/timer.h"
|
|
#include "hw/misc/aspeed_scu.h"
|
|
|
|
#define ASPEED_TIMER(obj) \
|
|
OBJECT_CHECK(AspeedTimerCtrlState, (obj), TYPE_ASPEED_TIMER)
|
|
#define TYPE_ASPEED_TIMER "aspeed.timer"
|
|
#define TYPE_ASPEED_2400_TIMER TYPE_ASPEED_TIMER "-ast2400"
|
|
#define TYPE_ASPEED_2500_TIMER TYPE_ASPEED_TIMER "-ast2500"
|
|
#define TYPE_ASPEED_2600_TIMER TYPE_ASPEED_TIMER "-ast2600"
|
|
|
|
#define ASPEED_TIMER_NR_TIMERS 8
|
|
|
|
typedef struct AspeedTimer {
|
|
qemu_irq irq;
|
|
|
|
uint8_t id;
|
|
QEMUTimer timer;
|
|
|
|
/**
|
|
* Track the line level as the ASPEED timers implement edge triggered
|
|
* interrupts, signalling with both the rising and falling edge.
|
|
*/
|
|
int32_t level;
|
|
uint32_t reload;
|
|
uint32_t match[2];
|
|
uint64_t start;
|
|
} AspeedTimer;
|
|
|
|
typedef struct AspeedTimerCtrlState {
|
|
/*< private >*/
|
|
SysBusDevice parent;
|
|
|
|
/*< public >*/
|
|
MemoryRegion iomem;
|
|
|
|
uint32_t ctrl;
|
|
uint32_t ctrl2;
|
|
uint32_t ctrl3;
|
|
uint32_t irq_sts;
|
|
AspeedTimer timers[ASPEED_TIMER_NR_TIMERS];
|
|
|
|
AspeedSCUState *scu;
|
|
} AspeedTimerCtrlState;
|
|
|
|
#define ASPEED_TIMER_CLASS(klass) \
|
|
OBJECT_CLASS_CHECK(AspeedTimerClass, (klass), TYPE_ASPEED_TIMER)
|
|
#define ASPEED_TIMER_GET_CLASS(obj) \
|
|
OBJECT_GET_CLASS(AspeedTimerClass, (obj), TYPE_ASPEED_TIMER)
|
|
|
|
typedef struct AspeedTimerClass {
|
|
SysBusDeviceClass parent_class;
|
|
|
|
uint64_t (*read)(AspeedTimerCtrlState *s, hwaddr offset);
|
|
void (*write)(AspeedTimerCtrlState *s, hwaddr offset, uint64_t value);
|
|
} AspeedTimerClass;
|
|
|
|
#endif /* ASPEED_TIMER_H */
|