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PL181 qdev conversion

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Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-14 22:35:07 +01:00
parent a63bdb3102
commit aa9311d8cb
5 changed files with 21 additions and 39 deletions
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26
hw/pl181.c
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@ -7,9 +7,9 @@
* This code is licenced under the GPL.
*/
#include "hw.h"
#include "primecell.h"
#include "sysbus.h"
#include "sd.h"
#include "sysemu.h"
//#define DEBUG_PL181 1
@ -23,6 +23,7 @@ do { printf("pl181: " fmt , ## __VA_ARGS__); } while (0)
#define PL181_FIFO_LEN 16
typedef struct {
SysBusDevice busdev;
SDState *card;
uint32_t clock;
uint32_t power;
@ -444,20 +445,27 @@ static void pl181_reset(void *opaque)
s->mask[1] = 0;
}
void pl181_init(uint32_t base, BlockDriverState *bd,
qemu_irq irq0, qemu_irq irq1)
static void pl181_init(SysBusDevice *dev)
{
int iomemtype;
pl181_state *s;
pl181_state *s = FROM_SYSBUS(pl181_state, dev);
BlockDriverState *bd;
s = (pl181_state *)qemu_mallocz(sizeof(pl181_state));
iomemtype = cpu_register_io_memory(0, pl181_readfn,
pl181_writefn, s);
cpu_register_physical_memory(base, 0x00001000, iomemtype);
sysbus_init_mmio(dev, 0x1000, iomemtype);
sysbus_init_irq(dev, &s->irq[0]);
sysbus_init_irq(dev, &s->irq[1]);
bd = qdev_init_bdrv(&dev->qdev, IF_SD);
s->card = sd_init(bd, 0);
s->irq[0] = irq0;
s->irq[1] = irq1;
qemu_register_reset(pl181_reset, s);
pl181_reset(s);
/* ??? Save/restore. */
}
static void pl181_register_devices(void)
{
sysbus_register_dev("pl181", sizeof(pl181_state), pl181_init);
}
device_init(pl181_register_devices)