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

Patch queue for ppc - 2014-09-08

Alexander Graf (11):
      PPC: KVM: Fix g3beige and mac99 when HV is loaded
      PPC: mac99: Move NVRAM to page boundary when necessary
      KVM: Add helper to run KVM_CHECK_EXTENSION on vm fd
      PPC: KVM: Use vm check_extension for pv hcall
      PPC: mac99: Fix core99 timer frequency
      PPC: mac_nvram: Remove unused functions
      PPC: mac_nvram: Allow 2 and 4 byte accesses
      PPC: mac_nvram: Split NVRAM into OF and OSX parts
      PPC: Mac: Move tbfreq into local variable
      PPC: Cuda: Use cuda timer to expose tbfreq to guest
      PPC: Fix default config ordering and add eTSEC for ppc64

Alexey Kardashevskiy (7):
      spapr: Move DT memory node rendering to a helper
      spapr: Use DT memory node rendering helper for other nodes
      spapr: Refactor spapr_populate_memory() to allow memoryless nodes
      spapr: Split memory nodes to power-of-two blocks
      spapr: Add a helper for node0_size calculation
      spapr: Fix ibm, associativity for memory nodes
      spapr_pci: Fix config space corruption

Anton Blanchard (2):
      spapr-vlan: Don't touch last entry in buffer list
      hypervisor property clashes with hypervisor node

Benjamin Herrenschmidt (2):
      loader: Add load_image_size() to replace load_image()
      spapr: Locate RTAS and device-tree based on real RMA

Bharat Bhushan (4):
      ppc: debug stub: Get trap instruction opcode from KVM
      ppc: synchronize excp_vectors for injecting exception
      ppc: Add software breakpoint support
      ppc: Add hw breakpoint watchpoint support

Gonglei (1):
      spapr: fix possible memory leak

Greg Kurz (1):
      spapr_pci: map the MSI window in each PHB

Nikunj A Dadhania (3):
      ppc: spapr-rtas - implement os-term rtas call
      spapr: add uuid/host details to device tree
      ppc/spapr: Fix MAX_CPUS to 255

Peter Maydell (1):
      hw/ppc/spapr_hcall.c: Fix typo in function names

Tom Musta (20):
      linux-user: Fix Stack Pointer Bug in PPC setup_rt_frame
      linux-user: Split PPC Trampoline Encoding from Register Save
      linux-user: Enable Signal Handlers on PPC64
      linux-user: Properly Dereference PPC64 ELFv1 Signal Handler Pointer
      linux-user: Implement do_setcontext for PPC64
      linux-user: Handle PPC64 ELFv2 Function Pointers
      target-ppc: Bug Fix: rlwinm
      target-ppc: Bug Fix: rlwnm
      target-ppc: Bug Fix: rlwimi
      target-ppc: Bug Fix: mullwo
      target-ppc: Bug Fix: mullw
      target-ppc: Bug Fix: mulldo OV Detection
      target-ppc: Bug Fix: srawi
      target-ppc: Bug Fix: srad
      target-ppc: Special Case of rlwimi Should Use Deposit
      target-ppc: Optimize rlwinm MB=0 ME=31
      target-ppc: Optimize rlwnm MB=0 ME=31
      target-ppc: Clean Up mullw
      target-ppc: Clean up mullwo
      target-ppc: Implement mulldo with TCG

# gpg: Signature made Mon 08 Sep 2014 11:51:15 BST using RSA key ID 03FEDC60
# gpg: Can't check signature: public key not found

* remotes/agraf/tags/signed-ppc-for-upstream: (52 commits)
  hypervisor property clashes with hypervisor node
  PPC: Fix default config ordering and add eTSEC for ppc64
  spapr_pci: map the MSI window in each PHB
  target-ppc: Implement mulldo with TCG
  target-ppc: Clean up mullwo
  target-ppc: Clean Up mullw
  target-ppc: Optimize rlwnm MB=0 ME=31
  target-ppc: Optimize rlwinm MB=0 ME=31
  target-ppc: Special Case of rlwimi Should Use Deposit
  spapr-vlan: Don't touch last entry in buffer list
  spapr_pci: Fix config space corruption
  PPC: Cuda: Use cuda timer to expose tbfreq to guest
  PPC: Mac: Move tbfreq into local variable
  PPC: mac_nvram: Split NVRAM into OF and OSX parts
  PPC: mac_nvram: Allow 2 and 4 byte accesses
  PPC: mac_nvram: Remove unused functions
  PPC: mac99: Fix core99 timer frequency
  PPC: KVM: Use vm check_extension for pv hcall
  KVM: Add helper to run KVM_CHECK_EXTENSION on vm fd
  target-ppc: Bug Fix: srad
  ...

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

1 files changed, 17 insertions, 2 deletions

diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index 47f45f5..e0f1e88 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -42,6 +42,7 @@ typedef struct MacIOState
     void *dbdma;
     MemoryRegion *pic_mem;
     MemoryRegion *escc_mem;
+    uint64_t frequency;
 } MacIOState;
 
 #define OLDWORLD_MACIO(obj) \
@@ -243,13 +244,18 @@ static void timer_write(void *opaque, hwaddr addr, uint64_t value,
 static uint64_t timer_read(void *opaque, hwaddr addr, unsigned size)
 {
     uint32_t value = 0;
+    uint64_t systime = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+    uint64_t kltime;
+
+    kltime = muldiv64(systime, 4194300, get_ticks_per_sec() * 4);
+    kltime = muldiv64(kltime, 18432000, 1048575);
 
     switch (addr) {
     case 0x38:
-        value = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+        value = kltime;
         break;
     case 0x3c:
-        value = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) >> 32;
+        value = kltime >> 32;
         break;
     }
 
@@ -346,12 +352,19 @@ static void macio_newworld_class_init(ObjectClass *oc, void *data)
     pdc->device_id = PCI_DEVICE_ID_APPLE_UNI_N_KEYL;
 }
 
+static Property macio_properties[] = {
+    DEFINE_PROP_UINT64("frequency", MacIOState, frequency, 0),
+    DEFINE_PROP_END_OF_LIST()
+};
+
 static void macio_class_init(ObjectClass *klass, void *data)
 {
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
 
     k->vendor_id = PCI_VENDOR_ID_APPLE;
     k->class_id = PCI_CLASS_OTHERS << 8;
+    dc->props = macio_properties;
 }
 
 static const TypeInfo macio_oldworld_type_info = {
@@ -398,6 +411,8 @@ void macio_init(PCIDevice *d,
     macio_state->escc_mem = escc_mem;
     /* Note: this code is strongly inspirated from the corresponding code
        in PearPC */
+    qdev_prop_set_uint64(DEVICE(&macio_state->cuda), "frequency",
+                         macio_state->frequency);
 
     qdev_init_nofail(DEVICE(d));
 }