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#ifndef SPARC32_DMA_H
#define SPARC32_DMA_H
#include "hw/sysbus.h"
#include "hw/scsi/esp.h"
#include "hw/net/lance.h"
#include "qom/object.h"
#define DMA_REGS 4
#define TYPE_SPARC32_DMA_DEVICE "sparc32-dma-device"
typedef struct DMADeviceState DMADeviceState;
#define SPARC32_DMA_DEVICE(obj) OBJECT_CHECK(DMADeviceState, (obj), \
TYPE_SPARC32_DMA_DEVICE)
struct DMADeviceState {
SysBusDevice parent_obj;
MemoryRegion iomem;
uint32_t dmaregs[DMA_REGS];
qemu_irq irq;
void *iommu;
qemu_irq gpio[2];
};
#define TYPE_SPARC32_ESPDMA_DEVICE "sparc32-espdma"
typedef struct ESPDMADeviceState ESPDMADeviceState;
#define SPARC32_ESPDMA_DEVICE(obj) OBJECT_CHECK(ESPDMADeviceState, (obj), \
TYPE_SPARC32_ESPDMA_DEVICE)
struct ESPDMADeviceState {
DMADeviceState parent_obj;
SysBusESPState *esp;
};
#define TYPE_SPARC32_LEDMA_DEVICE "sparc32-ledma"
typedef struct LEDMADeviceState LEDMADeviceState;
#define SPARC32_LEDMA_DEVICE(obj) OBJECT_CHECK(LEDMADeviceState, (obj), \
TYPE_SPARC32_LEDMA_DEVICE)
struct LEDMADeviceState {
DMADeviceState parent_obj;
SysBusPCNetState *lance;
};
#define TYPE_SPARC32_DMA "sparc32-dma"
typedef struct SPARC32DMAState SPARC32DMAState;
#define SPARC32_DMA(obj) OBJECT_CHECK(SPARC32DMAState, (obj), \
TYPE_SPARC32_DMA)
struct SPARC32DMAState {
SysBusDevice parent_obj;
MemoryRegion dmamem;
MemoryRegion ledma_alias;
ESPDMADeviceState *espdma;
LEDMADeviceState *ledma;
};
/* 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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