Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180907' into staging

ppc patch queue 2018-09-07

Here's another pull request for qemu-3.1.  No real theme here, just an
assortment of various fixes.  Probably the most notable thing is the
removal of the ppcemb target which has been deprecated for some time
now.

# gpg: Signature made Fri 07 Sep 2018 08:30:02 BST
# gpg:                using RSA key 6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-3.1-20180907:
  target-ppc: Extend HWCAP2 bits for ISA 3.0
  target/ppc/kvm: set vcpu as online/offline
  Fix a deadlock case in the CPU hotplug flow
  spapr: Correct reference count on spapr-cpu-core
  mac_newworld: implement custom FWPathProvider
  uninorth: add ofw-addr property to allow correct fw path generation
  mac_oldworld: implement custom FWPathProvider
  grackle: set device fw_name and address for correct fw path generation
  macio: add addr property to macio IDE object
  macio: add macio bus to help with fw path generation
  macio: move MACIOIDEState type declarations to macio.h
  spapr_pci: fix potential NULL pointer dereference
  spapr: fix leak of rev array
  ppc: Remove deprecated ppcemb target

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

3 files changed, 38 insertions, 1 deletions

diff --git a/include/exec/poison.h b/include/exec/poison.h
index 41cd2eb..97d3b56 100644
--- a/include/exec/poison.h
+++ b/include/exec/poison.h
@@ -24,7 +24,6 @@
 #pragma GCC poison TARGET_NIOS2
 #pragma GCC poison TARGET_OPENRISC
 #pragma GCC poison TARGET_PPC
-#pragma GCC poison TARGET_PPCEMB
 #pragma GCC poison TARGET_PPC64
 #pragma GCC poison TARGET_ABI32
 #pragma GCC poison TARGET_S390X
diff --git a/include/hw/misc/macio/macio.h b/include/hw/misc/macio/macio.h
index cfaa145..970058b 100644
--- a/include/hw/misc/macio/macio.h
+++ b/include/hw/misc/macio/macio.h
@@ -34,6 +34,42 @@
 #include "hw/ppc/mac_dbdma.h"
 #include "hw/ppc/openpic.h"
 
+/* MacIO virtual bus */
+#define TYPE_MACIO_BUS "macio-bus"
+#define MACIO_BUS(obj) OBJECT_CHECK(MacIOBusState, (obj), TYPE_MACIO_BUS)
+
+typedef struct MacIOBusState {
+    /*< private >*/
+    BusState parent_obj;
+} MacIOBusState;
+
+/* MacIO IDE */
+#define TYPE_MACIO_IDE "macio-ide"
+#define MACIO_IDE(obj) OBJECT_CHECK(MACIOIDEState, (obj), TYPE_MACIO_IDE)
+
+typedef struct MACIOIDEState {
+    /*< private >*/
+    SysBusDevice parent_obj;
+    /*< public >*/
+    uint32_t addr;
+    uint32_t channel;
+    qemu_irq real_ide_irq;
+    qemu_irq real_dma_irq;
+    qemu_irq ide_irq;
+    qemu_irq dma_irq;
+
+    MemoryRegion mem;
+    IDEBus bus;
+    IDEDMA dma;
+    void *dbdma;
+    bool dma_active;
+    uint32_t timing_reg;
+    uint32_t irq_reg;
+} MACIOIDEState;
+
+void macio_ide_init_drives(MACIOIDEState *ide, DriveInfo **hd_table);
+void macio_ide_register_dma(MACIOIDEState *ide);
+
 #define TYPE_MACIO "macio"
 #define MACIO(obj) OBJECT_CHECK(MacIOState, (obj), TYPE_MACIO)
 
@@ -42,6 +78,7 @@ typedef struct MacIOState {
     PCIDevice parent;
     /*< public >*/
 
+    MacIOBusState macio_bus;
     MemoryRegion bar;
     CUDAState cuda;
     PMUState pmu;
diff --git a/include/hw/pci-host/uninorth.h b/include/hw/pci-host/uninorth.h
index 2a1cf9f..0603245 100644
--- a/include/hw/pci-host/uninorth.h
+++ b/include/hw/pci-host/uninorth.h
@@ -49,6 +49,7 @@
 typedef struct UNINHostState {
     PCIHostState parent_obj;
 
+    uint32_t ofw_addr;
     OpenPICState *pic;
     qemu_irq irqs[4];
     MemoryRegion pci_mmio;