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#ifndef SPARC32_DMA_H
#define SPARC32_DMA_H
#include "hw/sysbus.h"
#define DMA_REGS 4
#define TYPE_SPARC32_DMA_DEVICE "sparc32-dma-device"
#define SPARC32_DMA_DEVICE(obj) OBJECT_CHECK(DMADeviceState, (obj), \
TYPE_SPARC32_DMA_DEVICE)
typedef struct DMADeviceState DMADeviceState;
struct DMADeviceState {
SysBusDevice parent_obj;
MemoryRegion iomem;
uint32_t dmaregs[DMA_REGS];
qemu_irq irq;
void *iommu;
qemu_irq gpio[2];
uint32_t is_ledma;
};
#define TYPE_SPARC32_ESPDMA_DEVICE "sparc32-espdma"
#define SPARC32_ESPDMA_DEVICE(obj) OBJECT_CHECK(ESPDMADeviceState, (obj), \
TYPE_SPARC32_ESPDMA_DEVICE)
typedef struct ESPDMADeviceState {
DMADeviceState parent_obj;
} ESPDMADeviceState;
#define TYPE_SPARC32_LEDMA_DEVICE "sparc32-ledma"
#define SPARC32_LEDMA_DEVICE(obj) OBJECT_CHECK(LEDMADeviceState, (obj), \
TYPE_SPARC32_LEDMA_DEVICE)
typedef struct LEDMADeviceState {
DMADeviceState parent_obj;
} LEDMADeviceState;
/* sparc32_dma.c */
void ledma_memory_read(void *opaque, hwaddr addr,
uint8_t *buf, int len, int do_bswap);
void ledma_memory_write(void *opaque, hwaddr addr,
uint8_t *buf, int len, int do_bswap);
void espdma_memory_read(void *opaque, uint8_t *buf, int len);
void espdma_memory_write(void *opaque, uint8_t *buf, int len);
#endif
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