} screen_state_t;
typedef struct LedState {
+ MemoryRegion iomem;
uint8_t segments;
DisplayState *ds;
screen_state_t state;
#endif
}
-static CPUReadMemoryFunc * const led_read[3] = {
- led_readb,
- led_readw,
- led_readl,
-};
-
-static CPUWriteMemoryFunc * const led_write[3] = {
- led_writeb,
- led_writew,
- led_writel,
+static const MemoryRegionOps led_ops = {
+ .old_mmio = {
+ .read = { led_readb, led_readw, led_readl, },
+ .write = { led_writeb, led_writew, led_writel, },
+ },
+ .endianness = DEVICE_NATIVE_ENDIAN,
};
/***********************************************************/
dpy_update(s->ds, 0, 0, 2, 1);
}
-void jazz_led_init(target_phys_addr_t base)
+void jazz_led_init(MemoryRegion *address_space, target_phys_addr_t base)
{
LedState *s;
- int io;
s = g_malloc0(sizeof(LedState));
s->state = REDRAW_SEGMENTS | REDRAW_BACKGROUND;
- io = cpu_register_io_memory(led_read, led_write, s,
- DEVICE_NATIVE_ENDIAN);
- cpu_register_physical_memory(base, 1, io);
+ memory_region_init_io(&s->iomem, &led_ops, s, "led", 1);
+ memory_region_add_subregion(address_space, base, &s->iomem);
s->ds = graphic_console_init(jazz_led_update_display,
jazz_led_invalidate_display,
#define HW_MIPS_H
/* Definitions for mips board emulation. */
+#include "memory.h"
+
/* gt64xxx.c */
PCIBus *gt64120_register(qemu_irq *pic);
PCIBus *bonito_init(qemu_irq *pic);
/* jazz_led.c */
-void jazz_led_init(target_phys_addr_t base);
+void jazz_led_init(MemoryRegion *address_space, target_phys_addr_t base);
/* rc4030.c */
typedef struct rc4030DMAState *rc4030_dma;