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hw/arm/exynos4210: Put combiners into state struct

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Switch the creation of the combiner devices to the new-style
"embedded in state struct" approach, so we can easily refer
to the object elsewhere during realize.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220404154658.565020-18-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2022-04-04 16:46:57 +01:00
parent 76621953c9
commit cebef07df5
4 changed files with 72 additions and 39 deletions
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31
hw/intc/exynos4210_combiner.c
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@ -31,7 +31,7 @@
#include "hw/sysbus.h"
#include "migration/vmstate.h"
#include "qemu/module.h"
#include "hw/intc/exynos4210_combiner.h"
#include "hw/arm/exynos4210.h"
#include "hw/hw.h"
#include "hw/irq.h"
@ -48,36 +48,7 @@
#define DPRINTF(fmt, ...) do {} while (0)
#endif
#define IIC_NGRP 64 /* Internal Interrupt Combiner
Groups number */
#define IIC_NIRQ (IIC_NGRP * 8)/* Internal Interrupt Combiner
Interrupts number */
#define IIC_REGION_SIZE 0x108 /* Size of memory mapped region */
#define IIC_REGSET_SIZE 0x41
/*
* State for each output signal of internal combiner
*/
typedef struct CombinerGroupState {
uint8_t src_mask; /* 1 - source enabled, 0 - disabled */
uint8_t src_pending; /* Pending source interrupts before masking */
} CombinerGroupState;
#define TYPE_EXYNOS4210_COMBINER "exynos4210.combiner"
OBJECT_DECLARE_SIMPLE_TYPE(Exynos4210CombinerState, EXYNOS4210_COMBINER)
struct Exynos4210CombinerState {
SysBusDevice parent_obj;
MemoryRegion iomem;
struct CombinerGroupState group[IIC_NGRP];
uint32_t reg_set[IIC_REGSET_SIZE];
uint32_t icipsr[2];
uint32_t external; /* 1 means that this combiner is external */
qemu_irq output_irq[IIC_NGRP];
};
static const VMStateDescription vmstate_exynos4210_combiner_group_state = {
.name = "exynos4210.combiner.groupstate",