From 0866aca1de15a12547f52ff8563cf7c163e1898e Mon Sep 17 00:00:00 2001 From: Anthony Liguori Date: Fri, 23 Dec 2011 15:34:39 -0600 Subject: qbus: Make child devices links MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make qbus children show up as link<> properties. There is no stable addressing for qbus children so we use an unstable naming convention. This is okay in QOM though because the composition name is expected to be what's stable. Signed-off-by: Anthony Liguori Signed-off-by: Paolo Bonzini Signed-off-by: Andreas Färber --- hw/intel-hda.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'hw/intel-hda.c') diff --git a/hw/intel-hda.c b/hw/intel-hda.c index e343096534..c11fd30cab 100644 --- a/hw/intel-hda.c +++ b/hw/intel-hda.c @@ -78,10 +78,11 @@ static int hda_codec_dev_exit(DeviceState *qdev) HDACodecDevice *hda_codec_find(HDACodecBus *bus, uint32_t cad) { - DeviceState *qdev; + BusChild *kid; HDACodecDevice *cdev; - QTAILQ_FOREACH(qdev, &bus->qbus.children, sibling) { + QTAILQ_FOREACH(kid, &bus->qbus.children, sibling) { + DeviceState *qdev = kid->child; cdev = DO_UPCAST(HDACodecDevice, qdev, qdev); if (cdev->cad == cad) { return cdev; @@ -483,10 +484,11 @@ static void intel_hda_parse_bdl(IntelHDAState *d, IntelHDAStream *st) static void intel_hda_notify_codecs(IntelHDAState *d, uint32_t stream, bool running, bool output) { - DeviceState *qdev; + BusChild *kid; HDACodecDevice *cdev; - QTAILQ_FOREACH(qdev, &d->codecs.qbus.children, sibling) { + QTAILQ_FOREACH(kid, &d->codecs.qbus.children, sibling) { + DeviceState *qdev = kid->child; HDACodecDeviceClass *cdc; cdev = DO_UPCAST(HDACodecDevice, qdev, qdev); @@ -1105,15 +1107,16 @@ static const MemoryRegionOps intel_hda_mmio_ops = { static void intel_hda_reset(DeviceState *dev) { + BusChild *kid; IntelHDAState *d = DO_UPCAST(IntelHDAState, pci.qdev, dev); - DeviceState *qdev; HDACodecDevice *cdev; intel_hda_regs_reset(d); d->wall_base_ns = qemu_get_clock_ns(vm_clock); /* reset codecs */ - QTAILQ_FOREACH(qdev, &d->codecs.qbus.children, sibling) { + QTAILQ_FOREACH(kid, &d->codecs.qbus.children, sibling) { + DeviceState *qdev = kid->child; cdev = DO_UPCAST(HDACodecDevice, qdev, qdev); device_reset(DEVICE(cdev)); d->state_sts |= (1 << cdev->cad); -- cgit 1.4.1