diff options
| author | Anthony Liguori <aliguori@us.ibm.com> | 2011-12-23 15:34:39 -0600 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2012-06-18 15:14:38 +0200 |
| commit | 0866aca1de15a12547f52ff8563cf7c163e1898e (patch) | |
| tree | 511c043eb3de19d479f708209e588d828b751903 /hw/spapr_vio.c | |
| parent | f968fc6892daf02865cce8af277cc755be690eda (diff) | |
qbus: Make child devices links
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 <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/spapr_vio.c')
| -rw-r--r-- | hw/spapr_vio.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/hw/spapr_vio.c b/hw/spapr_vio.c index b7611ff865..c8271c626c 100644 --- a/hw/spapr_vio.c +++ b/hw/spapr_vio.c @@ -62,11 +62,11 @@ static const TypeInfo spapr_vio_bus_info = { VIOsPAPRDevice *spapr_vio_find_by_reg(VIOsPAPRBus *bus, uint32_t reg) { - DeviceState *qdev; + BusChild *kid; VIOsPAPRDevice *dev = NULL; - QTAILQ_FOREACH(qdev, &bus->bus.children, sibling) { - dev = (VIOsPAPRDevice *)qdev; + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { + dev = (VIOsPAPRDevice *)kid->child; if (dev->reg == reg) { return dev; } @@ -606,7 +606,7 @@ static void rtas_quiesce(sPAPREnvironment *spapr, uint32_t token, uint32_t nret, target_ulong rets) { VIOsPAPRBus *bus = spapr->vio_bus; - DeviceState *qdev; + BusChild *kid; VIOsPAPRDevice *dev = NULL; if (nargs != 0) { @@ -614,8 +614,8 @@ static void rtas_quiesce(sPAPREnvironment *spapr, uint32_t token, return; } - QTAILQ_FOREACH(qdev, &bus->bus.children, sibling) { - dev = (VIOsPAPRDevice *)qdev; + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { + dev = (VIOsPAPRDevice *)kid->child; spapr_vio_quiesce_one(dev); } @@ -625,7 +625,7 @@ static void rtas_quiesce(sPAPREnvironment *spapr, uint32_t token, static VIOsPAPRDevice *reg_conflict(VIOsPAPRDevice *dev) { VIOsPAPRBus *bus = DO_UPCAST(VIOsPAPRBus, bus, dev->qdev.parent_bus); - DeviceState *qdev; + BusChild *kid; VIOsPAPRDevice *other; /* @@ -633,8 +633,8 @@ static VIOsPAPRDevice *reg_conflict(VIOsPAPRDevice *dev) * using the requested address. We have to open code this because * the given dev might already be in the list. */ - QTAILQ_FOREACH(qdev, &bus->bus.children, sibling) { - other = DO_UPCAST(VIOsPAPRDevice, qdev, qdev); + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { + other = DO_UPCAST(VIOsPAPRDevice, qdev, kid->child); if (other != dev && other->reg == dev->reg) { return other; @@ -840,19 +840,20 @@ static int compare_reg(const void *p1, const void *p2) int spapr_populate_vdevice(VIOsPAPRBus *bus, void *fdt) { DeviceState *qdev, **qdevs; + BusChild *kid; int i, num, ret = 0; /* Count qdevs on the bus list */ num = 0; - QTAILQ_FOREACH(qdev, &bus->bus.children, sibling) { + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { num++; } /* Copy out into an array of pointers */ qdevs = g_malloc(sizeof(qdev) * num); num = 0; - QTAILQ_FOREACH(qdev, &bus->bus.children, sibling) { - qdevs[num++] = qdev; + QTAILQ_FOREACH(kid, &bus->bus.children, sibling) { + qdevs[num++] = kid->child; } /* Sort the array */ |