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pl110: Implement save/restore

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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Peter Maydell 2010-12-23 17:19:56 +00:00 committed by Aurelien Jarno
parent 0dc5595c2c
commit 8c60d0652e
1 changed files with 40 additions and 4 deletions
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44
hw/pl110.c
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@ -48,6 +48,28 @@ typedef struct {
qemu_irq irq; qemu_irq irq;
} pl110_state; } pl110_state;
static const VMStateDescription vmstate_pl110 = {
.name = "pl110",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(versatile, pl110_state),
VMSTATE_UINT32_ARRAY(timing, pl110_state, 4),
VMSTATE_UINT32(cr, pl110_state),
VMSTATE_UINT32(upbase, pl110_state),
VMSTATE_UINT32(lpbase, pl110_state),
VMSTATE_UINT32(int_status, pl110_state),
VMSTATE_UINT32(int_mask, pl110_state),
VMSTATE_INT32(cols, pl110_state),
VMSTATE_INT32(rows, pl110_state),
VMSTATE_UINT32(bpp, pl110_state),
VMSTATE_INT32(invalidate, pl110_state),
VMSTATE_UINT32_ARRAY(pallette, pl110_state, 256),
VMSTATE_UINT32_ARRAY(raw_pallette, pl110_state, 128),
VMSTATE_END_OF_LIST()
}
};
static const unsigned char pl110_id[] = static const unsigned char pl110_id[] =
{ 0x10, 0x11, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 }; { 0x10, 0x11, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 };
@ -365,7 +387,6 @@ static int pl110_init(SysBusDevice *dev)
s->ds = graphic_console_init(pl110_update_display, s->ds = graphic_console_init(pl110_update_display,
pl110_invalidate_display, pl110_invalidate_display,
NULL, NULL, s); NULL, NULL, s);
/* ??? Save/restore. */
return 0; return 0;
} }
@ -376,11 +397,26 @@ static int pl110_versatile_init(SysBusDevice *dev)
return pl110_init(dev); return pl110_init(dev);
} }
static SysBusDeviceInfo pl110_info = {
.init = pl110_init,
.qdev.name = "pl110",
.qdev.size = sizeof(pl110_state),
.qdev.vmsd = &vmstate_pl110,
.qdev.no_user = 1,
};
static SysBusDeviceInfo pl110_versatile_info = {
.init = pl110_versatile_init,
.qdev.name = "pl110_versatile",
.qdev.size = sizeof(pl110_state),
.qdev.vmsd = &vmstate_pl110,
.qdev.no_user = 1,
};
static void pl110_register_devices(void) static void pl110_register_devices(void)
{ {
sysbus_register_dev("pl110", sizeof(pl110_state), pl110_init); sysbus_register_withprop(&pl110_info);
sysbus_register_dev("pl110_versatile", sizeof(pl110_state), sysbus_register_withprop(&pl110_versatile_info);
pl110_versatile_init);
} }
device_init(pl110_register_devices) device_init(pl110_register_devices)