8063396bf3
This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible. $ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/*
|
|
* ARM MPS2 FPGAIO emulation
|
|
*
|
|
* Copyright (c) 2018 Linaro Limited
|
|
* Written by Peter Maydell
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
/* This is a model of the FPGAIO register block in the AN505
|
|
* FPGA image for the MPS2 dev board; it is documented in the
|
|
* application note:
|
|
* http://infocenter.arm.com/help/topic/com.arm.doc.dai0505b/index.html
|
|
*
|
|
* QEMU interface:
|
|
* + sysbus MMIO region 0: the register bank
|
|
*/
|
|
|
|
#ifndef MPS2_FPGAIO_H
|
|
#define MPS2_FPGAIO_H
|
|
|
|
#include "hw/sysbus.h"
|
|
#include "qom/object.h"
|
|
|
|
#define TYPE_MPS2_FPGAIO "mps2-fpgaio"
|
|
OBJECT_DECLARE_SIMPLE_TYPE(MPS2FPGAIO, MPS2_FPGAIO)
|
|
|
|
struct MPS2FPGAIO {
|
|
/*< private >*/
|
|
SysBusDevice parent_obj;
|
|
|
|
/*< public >*/
|
|
MemoryRegion iomem;
|
|
|
|
uint32_t led0;
|
|
uint32_t prescale;
|
|
uint32_t misc;
|
|
|
|
/* QEMU_CLOCK_VIRTUAL time at which counter and pscntr were last synced */
|
|
int64_t pscntr_sync_ticks;
|
|
/* Values of COUNTER and PSCNTR at time pscntr_sync_ticks */
|
|
uint32_t counter;
|
|
uint32_t pscntr;
|
|
|
|
uint32_t prescale_clk;
|
|
|
|
/* These hold the CLOCK_VIRTUAL ns tick when the CLK1HZ/CLK100HZ was zero */
|
|
int64_t clk1hz_tick_offset;
|
|
int64_t clk100hz_tick_offset;
|
|
};
|
|
|
|
#endif
|