6 typedef void (*espdma_memory_read_write)(void *opaque, uint8_t *buf, int len);
7 void esp_init(target_phys_addr_t espaddr, int it_shift,
8 espdma_memory_read_write dma_memory_read,
9 espdma_memory_read_write dma_memory_write,
10 void *dma_opaque, qemu_irq irq, qemu_irq *reset);