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, 22 insertions, 0 deletions

diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 114be64..0e82719 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -26,6 +26,7 @@
 #include "hw/ppc/ppc_e500.h"
 #include "qemu/timer.h"
 #include "sysemu/sysemu.h"
+#include "sysemu/cpus.h"
 #include "hw/timer/m48t59.h"
 #include "qemu/log.h"
 #include "hw/loader.h"
@@ -1362,3 +1363,24 @@ int PPC_NVRAM_set_params (nvram_t *nvram, uint16_t NVRAM_size,
 
     return 0;
 }
+
+/* CPU device-tree ID helpers */
+int ppc_get_vcpu_dt_id(PowerPCCPU *cpu)
+{
+    return cpu->cpu_dt_id;
+}
+
+PowerPCCPU *ppc_get_vcpu_by_dt_id(int cpu_dt_id)
+{
+    CPUState *cs;
+
+    CPU_FOREACH(cs) {
+        PowerPCCPU *cpu = POWERPC_CPU(cs);
+
+        if (cpu->cpu_dt_id == cpu_dt_id) {
+            return cpu;
+        }
+    }
+
+    return NULL;
+}