diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/pl080.c | 58 |
1 files changed, 55 insertions, 3 deletions
diff --git a/hw/pl080.c b/hw/pl080.c index 1a3e06c920..901f04a844 100644 --- a/hw/pl080.c +++ b/hw/pl080.c @@ -52,6 +52,43 @@ typedef struct { qemu_irq irq; } pl080_state; +static const VMStateDescription vmstate_pl080_channel = { + .name = "pl080_channel", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT32(src, pl080_channel), + VMSTATE_UINT32(dest, pl080_channel), + VMSTATE_UINT32(lli, pl080_channel), + VMSTATE_UINT32(ctrl, pl080_channel), + VMSTATE_UINT32(conf, pl080_channel), + VMSTATE_END_OF_LIST() + } +}; + +static const VMStateDescription vmstate_pl080 = { + .name = "pl080", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT8(tc_int, pl080_state), + VMSTATE_UINT8(tc_mask, pl080_state), + VMSTATE_UINT8(err_int, pl080_state), + VMSTATE_UINT8(err_mask, pl080_state), + VMSTATE_UINT32(conf, pl080_state), + VMSTATE_UINT32(sync, pl080_state), + VMSTATE_UINT32(req_single, pl080_state), + VMSTATE_UINT32(req_burst, pl080_state), + VMSTATE_UINT8(tc_int, pl080_state), + VMSTATE_UINT8(tc_int, pl080_state), + VMSTATE_UINT8(tc_int, pl080_state), + VMSTATE_STRUCT_ARRAY(chan, pl080_state, PL080_MAX_CHANNELS, + 1, vmstate_pl080_channel, pl080_channel), + VMSTATE_INT32(running, pl080_state), + VMSTATE_END_OF_LIST() + } +}; + static const unsigned char pl080_id[] = { 0x80, 0x10, 0x04, 0x0a, 0x0d, 0xf0, 0x05, 0xb1 }; @@ -330,7 +367,6 @@ static int pl08x_init(SysBusDevice *dev, int nchannels) sysbus_init_mmio(dev, 0x1000, iomemtype); sysbus_init_irq(dev, &s->irq); s->nchannels = nchannels; - /* ??? Save/restore. */ return 0; } @@ -344,12 +380,28 @@ static int pl081_init(SysBusDevice *dev) return pl08x_init(dev, 2); } +static SysBusDeviceInfo pl080_info = { + .init = pl080_init, + .qdev.name = "pl080", + .qdev.size = sizeof(pl080_state), + .qdev.vmsd = &vmstate_pl080, + .qdev.no_user = 1, +}; + +static SysBusDeviceInfo pl081_info = { + .init = pl081_init, + .qdev.name = "pl081", + .qdev.size = sizeof(pl080_state), + .qdev.vmsd = &vmstate_pl080, + .qdev.no_user = 1, +}; + /* The PL080 and PL081 are the same except for the number of channels they implement (8 and 2 respectively). */ static void pl080_register_devices(void) { - sysbus_register_dev("pl080", sizeof(pl080_state), pl080_init); - sysbus_register_dev("pl081", sizeof(pl080_state), pl081_init); + sysbus_register_withprop(&pl080_info); + sysbus_register_withprop(&pl081_info); } device_init(pl080_register_devices) |