Merge remote-tracking branch 'remotes/afaerber/tags/ppc-for-2.0' into staging

PowerPC queue for 2.0

* sPAPR loop fix
* SPR reset fix
* Reduce allocation size of indirect opcode tables
* Restrict number of CPU threads
* sPAPR H_SET_MODE fixes
* sPAPR firmware path fixes
* Static and constness cleanups

# gpg: Signature made Thu 20 Mar 2014 01:46:14 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/ppc-for-2.0:
  spapr: Implement interface to fix device pathname
  spapr: QOM'ify pseries machine
  spapr_vio: Fix firmware names
  spapr_llan: Add to boot device list
  qdev: Introduce FWPathProvider interface
  vl.c: Extend get_boot_devices_list() to ignore suffixes
  spapr_hcall: Fix little-endian resource handling in H_SET_MODE
  target-ppc: Introduce powerisa-207-server flag
  target-ppc: Force CPU threads count to be a power of 2
  target-ppc: Fix overallocation of opcode tables
  target-ppc: Reset SPRs on CPU reset
  spapr_hcall: Fix h_enter to loop correctly
  target-ppc: Add missing 'static' and 'const' attributes

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

1 files changed, 51 insertions, 0 deletions

diff --git a/hw/core/fw-path-provider.c b/hw/core/fw-path-provider.c
new file mode 100644
index 0000000000..b11715733d
--- /dev/null
+++ b/hw/core/fw-path-provider.c
@@ -0,0 +1,51 @@
+/*
+ *  Firmware patch provider class and helpers.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; under version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "hw/fw-path-provider.h"
+
+char *fw_path_provider_get_dev_path(FWPathProvider *p, BusState *bus,
+                                    DeviceState *dev)
+{
+    FWPathProviderClass *k = FW_PATH_PROVIDER_GET_CLASS(p);
+
+    return k->get_dev_path(p, bus, dev);
+}
+
+char *fw_path_provider_try_get_dev_path(Object *o, BusState *bus,
+                                        DeviceState *dev)
+{
+    FWPathProvider *p = (FWPathProvider *)
+        object_dynamic_cast(o, TYPE_FW_PATH_PROVIDER);
+
+    if (p) {
+        return fw_path_provider_get_dev_path(p, bus, dev);
+    }
+
+    return NULL;
+}
+
+static const TypeInfo fw_path_provider_info = {
+    .name          = TYPE_FW_PATH_PROVIDER,
+    .parent        = TYPE_INTERFACE,
+    .class_size    = sizeof(FWPathProviderClass),
+};
+
+static void fw_path_provider_register_types(void)
+{
+    type_register_static(&fw_path_provider_info);
+}
+
+type_init(fw_path_provider_register_types)