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>

4 files changed, 6 insertions, 7 deletions

diff --git a/include/hw/loader.h b/include/hw/loader.h
index 00c9117..9190387 100644
--- a/include/hw/loader.h
+++ b/include/hw/loader.h
@@ -13,6 +13,7 @@
  */
 int get_image_size(const char *filename);
 int load_image(const char *filename, uint8_t *addr); /* deprecated */
+ssize_t load_image_size(const char *filename, void *addr, size_t size);
 int load_image_targphys(const char *filename, hwaddr,
                         uint64_t max_sz);
 int load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz);
diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index 32f0aa7..4ea2a0d 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -70,7 +70,7 @@ struct sPAPRPHBState {
 
     MemoryRegion memspace, iospace;
     hwaddr mem_win_addr, mem_win_size, io_win_addr, io_win_size;
-    MemoryRegion memwindow, iowindow;
+    MemoryRegion memwindow, iowindow, msiwindow;
 
     uint32_t dma_liobn;
     AddressSpace iommu_as;
diff --git a/include/hw/ppc/ppc.h b/include/hw/ppc/ppc.h
index 7e16e2e..14efd0c 100644
--- a/include/hw/ppc/ppc.h
+++ b/include/hw/ppc/ppc.h
@@ -92,7 +92,7 @@ enum {
 #define FW_CFG_PPC_IS_KVM       (FW_CFG_ARCH_LOCAL + 0x05)
 #define FW_CFG_PPC_KVM_HC       (FW_CFG_ARCH_LOCAL + 0x06)
 #define FW_CFG_PPC_KVM_PID      (FW_CFG_ARCH_LOCAL + 0x07)
-/* OpenBIOS has FW_CFG_PPC_NVRAM_ADDR as +0x08 */
+#define FW_CFG_PPC_NVRAM_ADDR   (FW_CFG_ARCH_LOCAL + 0x08)
 #define FW_CFG_PPC_BUSFREQ      (FW_CFG_ARCH_LOCAL + 0x09)
 
 #define PPC_SERIAL_MM_BAUDBASE 399193
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index bbba51a..749daf4 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -13,8 +13,6 @@ struct sPAPRNVRAM;
 typedef struct sPAPREnvironment {
     struct VIOsPAPRBus *vio_bus;
     QLIST_HEAD(, sPAPRPHBState) phbs;
-    hwaddr msi_win_addr;
-    MemoryRegion msiwindow;
     struct sPAPRNVRAM *nvram;
     XICSState *icp;
 
@@ -24,7 +22,8 @@ typedef struct sPAPREnvironment {
     hwaddr rma_size;
     int vrma_adjust;
     hwaddr fdt_addr, rtas_addr;
-    long rtas_size;
+    ssize_t rtas_size;
+    void *rtas_blob;
     void *fdt_skel;
     target_ulong entry_point;
     uint64_t rtc_offset;
@@ -382,9 +381,8 @@ int spapr_allocate_irq_block(int num, bool lsi, bool msi);
 #define RTAS_GET_SENSOR_STATE                   (RTAS_TOKEN_BASE + 0x1D)
 #define RTAS_IBM_CONFIGURE_CONNECTOR            (RTAS_TOKEN_BASE + 0x1E)
 #define RTAS_IBM_OS_TERM                        (RTAS_TOKEN_BASE + 0x1F)
-#define RTAS_IBM_EXTENDED_OS_TERM               (RTAS_TOKEN_BASE + 0x20)
 
-#define RTAS_TOKEN_MAX                          (RTAS_TOKEN_BASE + 0x21)
+#define RTAS_TOKEN_MAX                          (RTAS_TOKEN_BASE + 0x20)
 
 /* RTAS ibm,get-system-parameter token values */
 #define RTAS_SYSPARM_SPLPAR_CHARACTERISTICS      20