qemu/include/hw/timer/aspeed_timer.h
Eduardo Habkost 0a258e9461 aspeed_timer: Fix ASPEED_TIMER macro definition
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>
2020-08-27 14:04:54 -04:00

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 */