diff options
Diffstat (limited to 'hw/ide')
| -rw-r--r-- | hw/ide/macio.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/hw/ide/macio.c b/hw/ide/macio.c index 7daeb31ec3..7ee35e9bd9 100644 --- a/hw/ide/macio.c +++ b/hw/ide/macio.c @@ -35,6 +35,7 @@ /* MacIO based PowerPC IDE */ typedef struct MACIOIDEState { + MemoryRegion mem; IDEBus bus; BlockDriverAIOCB *aiocb; } MACIOIDEState; @@ -281,16 +282,20 @@ static uint32_t pmac_ide_readl (void *opaque,target_phys_addr_t addr) return retval; } -static CPUWriteMemoryFunc * const pmac_ide_write[] = { - pmac_ide_writeb, - pmac_ide_writew, - pmac_ide_writel, -}; - -static CPUReadMemoryFunc * const pmac_ide_read[] = { - pmac_ide_readb, - pmac_ide_readw, - pmac_ide_readl, +static MemoryRegionOps pmac_ide_ops = { + .old_mmio = { + .write = { + pmac_ide_writeb, + pmac_ide_writew, + pmac_ide_writel, + }, + .read = { + pmac_ide_readb, + pmac_ide_readw, + pmac_ide_readl, + }, + }, + .endianness = DEVICE_NATIVE_ENDIAN, }; static const VMStateDescription vmstate_pmac = { @@ -315,11 +320,10 @@ static void pmac_ide_reset(void *opaque) /* hd_table must contain 4 block drivers */ /* PowerMac uses memory mapped registers, not I/O. Return the memory I/O index to access the ide. */ -int pmac_ide_init (DriveInfo **hd_table, qemu_irq irq, - void *dbdma, int channel, qemu_irq dma_irq) +MemoryRegion *pmac_ide_init (DriveInfo **hd_table, qemu_irq irq, + void *dbdma, int channel, qemu_irq dma_irq) { MACIOIDEState *d; - int pmac_ide_memory; d = qemu_mallocz(sizeof(MACIOIDEState)); ide_init2_with_non_qdev_drives(&d->bus, hd_table[0], hd_table[1], irq); @@ -327,11 +331,9 @@ int pmac_ide_init (DriveInfo **hd_table, qemu_irq irq, if (dbdma) DBDMA_register_channel(dbdma, channel, dma_irq, pmac_ide_transfer, pmac_ide_flush, d); - pmac_ide_memory = cpu_register_io_memory(pmac_ide_read, - pmac_ide_write, d, - DEVICE_NATIVE_ENDIAN); + memory_region_init_io(&d->mem, &pmac_ide_ops, d, "pmac-ide", 0x1000); vmstate_register(NULL, 0, &vmstate_pmac, d); qemu_register_reset(pmac_ide_reset, d); - return pmac_ide_memory; + return &d->mem; } |