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db1015e92e
Some typedefs and macros are defined after the type check macros.
This makes it difficult to automatically replace their
definitions with OBJECT_DECLARE_TYPE.
Patch generated using:
$ ./scripts/codeconverter/converter.py -i \
--pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]')
which will split "typdef struct { ... } TypedefName"
declarations.
Followed by:
$ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \
$(git grep -l '' -- '*.[ch]')
which will:
- move the typedefs and #defines above the type check macros
- add missing #include "qom/object.h" lines if necessary
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-9-ehabkost@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-10-ehabkost@redhat.com>
Message-Id: <20200831210740.126168-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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* ARM CMSDK APB timer emulation
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*
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* Copyright (c) 2017 Linaro Limited
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* Written by Peter Maydell
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 or
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* (at your option) any later version.
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*/
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#ifndef CMSDK_APB_TIMER_H
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#define CMSDK_APB_TIMER_H
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#include "hw/qdev-properties.h"
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#include "hw/sysbus.h"
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#include "hw/ptimer.h"
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#include "qom/object.h"
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#define TYPE_CMSDK_APB_TIMER "cmsdk-apb-timer"
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typedef struct CMSDKAPBTIMER CMSDKAPBTIMER;
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#define CMSDK_APB_TIMER(obj) OBJECT_CHECK(CMSDKAPBTIMER, (obj), \
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TYPE_CMSDK_APB_TIMER)
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struct CMSDKAPBTIMER {
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/*< private >*/
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SysBusDevice parent_obj;
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/*< public >*/
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MemoryRegion iomem;
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qemu_irq timerint;
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uint32_t pclk_frq;
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struct ptimer_state *timer;
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uint32_t ctrl;
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uint32_t value;
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uint32_t reload;
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uint32_t intstatus;
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};
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/**
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* cmsdk_apb_timer_create - convenience function to create TYPE_CMSDK_APB_TIMER
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* @addr: location in system memory to map registers
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* @pclk_frq: frequency in Hz of the PCLK clock (used for calculating baud rate)
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*/
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static inline DeviceState *cmsdk_apb_timer_create(hwaddr addr,
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qemu_irq timerint,
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uint32_t pclk_frq)
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{
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DeviceState *dev;
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SysBusDevice *s;
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dev = qdev_new(TYPE_CMSDK_APB_TIMER);
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s = SYS_BUS_DEVICE(dev);
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qdev_prop_set_uint32(dev, "pclk-frq", pclk_frq);
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sysbus_realize_and_unref(s, &error_fatal);
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sysbus_mmio_map(s, 0, addr);
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sysbus_connect_irq(s, 0, timerint);
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return dev;
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}
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#endif
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