Merge tag 'pull-ppc-20220314' of https://github.com/legoater/qemu into staging

ppc-7.0 queue :

* Removal of user-created PHB devices
* Avocado fixes for --disable-tcg
* Instruction and Radix MMU fixes

# gpg: Signature made Mon 14 Mar 2022 15:16:07 GMT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-ppc-20220314' of https://github.com/legoater/qemu:
  ppc/pnv: Remove user-created PHB{3,4,5} devices
  ppc/pnv: Always create the PHB5 PEC devices
  ppc/pnv: Introduce a pnv-phb5 device to match root port
  ppc/xive2: Make type Xive2EndSource not user creatable
  target/ppc: fix xxspltw for big endian hosts
  target/ppc: fix ISI fault cause for Radix MMU
  avocado/ppc_virtex_ml507.py: check TCG accel in test_ppc_virtex_ml507()
  avocado/ppc_prep_40p.py: check TCG accel in all tests
  avocado/ppc_mpc8544ds.py: check TCG accel in test_ppc_mpc8544ds()
  avocado/ppc_bamboo.py: check TCG accel in test_ppc_bamboo()
  avocado/ppc_74xx.py: check TCG accel for all tests
  avocado/ppc_405.py: check TCG accel in test_ppc_ref405ep()
  avocado/ppc_405.py: remove test_ppc_taihu()
  avocado/boot_linux_console.py: check TCG accel in test_ppc_mac99()
  avocado/boot_linux_console.py: check TCG accel in test_ppc_g3beige()
  avocado/replay_kernel.py: make tcg-icount check in run_vm()
  avocado/boot_linux_console.py: check tcg accel in test_ppc64_e500
  avocado/boot_linux_console.py: check for tcg in test_ppc_powernv8/9
  qtest/meson.build: check CONFIG_TCG for boot-serial-test in qtests_ppc
  qtest/meson.build: check CONFIG_TCG for prom-env-test in qtests_ppc

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

1 files changed, 3 insertions, 30 deletions

diff --git a/hw/pci-host/pnv_phb3.c b/hw/pci-host/pnv_phb3.c
index aafd46b635..ac801ac835 100644
--- a/hw/pci-host/pnv_phb3.c
+++ b/hw/pci-host/pnv_phb3.c
@@ -994,30 +994,6 @@ static void pnv_phb3_realize(DeviceState *dev, Error **errp)
     PnvMachineState *pnv = PNV_MACHINE(qdev_get_machine());
     int i;
 
-    /* User created devices */
-    if (!phb->chip) {
-        Error *local_err = NULL;
-        BusState *s;
-
-        phb->chip = pnv_get_chip(pnv, phb->chip_id);
-        if (!phb->chip) {
-            error_setg(errp, "invalid chip id: %d", phb->chip_id);
-            return;
-        }
-
-        /*
-         * Reparent user created devices to the chip to build
-         * correctly the device tree.
-         */
-        pnv_chip_parent_fixup(phb->chip, OBJECT(phb), phb->phb_id);
-
-        s = qdev_get_parent_bus(DEVICE(phb->chip));
-        if (!qdev_set_parent_bus(DEVICE(phb), s, &local_err)) {
-            error_propagate(errp, local_err);
-            return;
-        }
-    }
-
     if (phb->phb_id >= PNV_CHIP_GET_CLASS(phb->chip)->num_phbs) {
         error_setg(errp, "invalid PHB index: %d", phb->phb_id);
         return;
@@ -1077,10 +1053,7 @@ static void pnv_phb3_realize(DeviceState *dev, Error **errp)
 
     pci_setup_iommu(pci->bus, pnv_phb3_dma_iommu, phb);
 
-    if (defaults_enabled()) {
-        pnv_phb_attach_root_port(PCI_HOST_BRIDGE(phb),
-                                 TYPE_PNV_PHB3_ROOT_PORT);
-    }
+    pnv_phb_attach_root_port(PCI_HOST_BRIDGE(phb), TYPE_PNV_PHB3_ROOT_PORT);
 }
 
 void pnv_phb3_update_regions(PnvPHB3 *phb)
@@ -1131,7 +1104,7 @@ static void pnv_phb3_class_init(ObjectClass *klass, void *data)
     dc->realize = pnv_phb3_realize;
     device_class_set_props(dc, pnv_phb3_properties);
     set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
-    dc->user_creatable = true;
+    dc->user_creatable = false;
 }
 
 static const TypeInfo pnv_phb3_type_info = {
@@ -1201,7 +1174,7 @@ static void pnv_phb3_root_port_class_init(ObjectClass *klass, void *data)
 
     device_class_set_parent_realize(dc, pnv_phb3_root_port_realize,
                                     &rpc->parent_realize);
-    dc->user_creatable = true;
+    dc->user_creatable = false;
 
     k->vendor_id = PCI_VENDOR_ID_IBM;
     k->device_id = 0x03dc;