Merge remote-tracking branch 'remotes/agraf/tags/signed-ppc-for-upstream' into staging

Patch queue for ppc - 2014-03-05

This pull request includes:

  - VSX emulation support
  - book3s pr/hv selection
  - some bug fixes
  - qdev stable numbering
  - eTSEC emulation

# gpg: Signature made Wed 05 Mar 2014 02:14:19 GMT using RSA key ID 03FEDC60
# gpg: Can't check signature: public key not found

* remotes/agraf/tags/signed-ppc-for-upstream: (130 commits)
  target-ppc: spapr: e500: fix to use cpu_dt_id
  target-ppc: add PowerPCCPU::cpu_dt_id
  target-ppc: Introduce hypervisor call H_GET_TCE
  target-ppc: Update ppc_hash64_store_hpte to support updating in-kernel htab
  target-ppc: Change the hpte store API
  target-ppc: Fix page table lookup with kvm enabled
  target-ppc: Fix htab_mask calculation
  target-ppc: Use Additional Temporary in stqcx Case
  target-ppc: Fix Compiler Warnings Due to 64-Bit Constants Declared as UL
  PPC: sPAPR: Only use getpagesize() when we run with kvm
  target-ppc/translate.c: Use ULL suffix for 64 bit constants
  spapr-vlan: flush queue whenever can_receive can go from false to true
  target-ppc: Altivec 2.07: Vector Permute and Exclusive OR
  target-ppc: Altivec 2.07: Vector SHA Sigma Instructions
  target-ppc: Altivec 2.07: AES Instructions
  target-ppc: Altivec 2.07: Binary Coded Decimal Instructions
  target-ppc: Altivec 2.07: Vector Polynomial Multiply Sum
  target-ppc: Altivec 2.07: Vector Gather Bits by Bytes
  target-ppc: Altivec 2.07: Doubleword Compares
  target-ppc: Altivec 2.07: vbpermq Instruction
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 13 insertions, 7 deletions

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index c0b857f..380976a 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -440,27 +440,33 @@ DeviceState *qdev_find_recursive(BusState *bus, const char *id)
 static void qbus_realize(BusState *bus, DeviceState *parent, const char *name)
 {
     const char *typename = object_get_typename(OBJECT(bus));
+    BusClass *bc;
     char *buf;
-    int i,len;
+    int i, len, bus_id;
 
     bus->parent = parent;
 
     if (name) {
         bus->name = g_strdup(name);
     } else if (bus->parent && bus->parent->id) {
-        /* parent device has id -> use it for bus name */
+        /* parent device has id -> use it plus parent-bus-id for bus name */
+        bus_id = bus->parent->num_child_bus;
+
         len = strlen(bus->parent->id) + 16;
         buf = g_malloc(len);
-        snprintf(buf, len, "%s.%d", bus->parent->id, bus->parent->num_child_bus);
+        snprintf(buf, len, "%s.%d", bus->parent->id, bus_id);
         bus->name = buf;
     } else {
-        /* no id -> use lowercase bus type for bus name */
+        /* no id -> use lowercase bus type plus global bus-id for bus name */
+        bc = BUS_GET_CLASS(bus);
+        bus_id = bc->automatic_ids++;
+
         len = strlen(typename) + 16;
         buf = g_malloc(len);
-        len = snprintf(buf, len, "%s.%d", typename,
-                       bus->parent ? bus->parent->num_child_bus : 0);
-        for (i = 0; i < len; i++)
+        len = snprintf(buf, len, "%s.%d", typename, bus_id);
+        for (i = 0; i < len; i++) {
             buf[i] = qemu_tolower(buf[i]);
+        }
         bus->name = buf;
     }