Merge remote-tracking branch 'bonzini/hw-dirs' into staging

* bonzini/hw-dirs:
  exec: remove useless declarations from memory-internal.h
  memory: move core typedefs to qemu/typedefs.h
  include: avoid useless includes of exec/ headers
  sysemu: avoid proliferation of include/ subdirectories
  tpm: reorganize headers and split hardware part
  configure: fix TPM logic
  acpi.h: make it self contained
  acpi: move declarations from pc.h to acpi.h
  hw: Add lost ARM core again
  Fix failure to create q35 machine
  Add linux-headers to QEMU_INCLUDES
  arm: fix location of some include files

Conflicts:
	configure

aliguori: trivial conflict in configure output

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

Makefile.objs

@@ -65,7 +65,7 @@ common-obj-y += bt-host.o bt-vhci.o
 
 common-obj-y += dma-helpers.o
 common-obj-y += vl.o
-common-obj-y += tpm/
+common-obj-y += tpm.o
 
 common-obj-$(CONFIG_SLIRP) += slirp/
 

arch_init.c

@@ -40,7 +40,6 @@
 #include "hw/audio/audio.h"
 #include "sysemu/kvm.h"
 #include "migration/migration.h"
-#include "exec/gdbstub.h"
 #include "hw/i386/smbios.h"
 #include "exec/address-spaces.h"
 #include "hw/audio/pcspk.h"
@@ -49,6 +48,7 @@
 #include "qmp-commands.h"
 #include "trace.h"
 #include "exec/cpu-all.h"
+#include "hw/acpi/acpi.h"
 
 #ifdef DEBUG_ARCH_INIT
 #define DPRINTF(fmt, ...) \

backends/baum.c

@@ -22,7 +22,7 @@
  * THE SOFTWARE.
  */
 #include "qemu-common.h"
-#include "char/char.h"
+#include "sysemu/char.h"
 #include "qemu/timer.h"
 #include "hw/usb.h"
 #include <brlapi.h>

backends/msmouse.c

@@ -23,7 +23,7 @@
  */
 #include <stdlib.h>
 #include "qemu-common.h"
-#include "char/char.h"
+#include "sysemu/char.h"
 #include "ui/console.h"
 
 #define MSMOUSE_LO6(n) ((n) & 0x3f)

backends/rng-egd.c

@@ -10,8 +10,8 @@
  * See the COPYING file in the top-level directory.
  */
 
-#include "qemu/rng.h"
-#include "char/char.h"
+#include "sysemu/rng.h"
+#include "sysemu/char.h"
 #include "qapi/qmp/qerror.h"
 #include "hw/qdev.h" /* just for DEFINE_PROP_CHR */
 

backends/rng-random.c

@@ -10,8 +10,8 @@
  * See the COPYING file in the top-level directory.
  */
 
-#include "qemu/rng-random.h"
-#include "qemu/rng.h"
+#include "sysemu/rng-random.h"
+#include "sysemu/rng.h"
 #include "qapi/qmp/qerror.h"
 #include "qemu/main-loop.h"
 

backends/rng.c

@@ -10,7 +10,7 @@
  * See the COPYING file in the top-level directory.
  */
 
-#include "qemu/rng.h"
+#include "sysemu/rng.h"
 #include "qapi/qmp/qerror.h"
 
 void rng_backend_request_entropy(RngBackend *s, size_t size,

backends/tpm.c

@@ -12,9 +12,11 @@
  * Based on backends/rng.c by Anthony Liguori
  */
 
-#include "backends/tpm.h"
-#include "tpm/tpm_int.h"
+#include "sysemu/tpm_backend.h"
 #include "qapi/qmp/qerror.h"
+#include "sysemu/tpm.h"
+#include "qemu/thread.h"
+#include "sysemu/tpm_backend_int.h"
 
 enum TpmType tpm_backend_get_type(TPMBackend *s)
 {
@@ -137,6 +139,40 @@ static void tpm_backend_instance_init(Object *obj)
                              NULL);
 }
 
+void tpm_backend_thread_deliver_request(TPMBackendThread *tbt)
+{
+   g_thread_pool_push(tbt->pool, (gpointer)TPM_BACKEND_CMD_PROCESS_CMD, NULL);
+}
+
+void tpm_backend_thread_create(TPMBackendThread *tbt,
+                               GFunc func, gpointer user_data)
+{
+    if (!tbt->pool) {
+        tbt->pool = g_thread_pool_new(func, user_data, 1, TRUE, NULL);
+        g_thread_pool_push(tbt->pool, (gpointer)TPM_BACKEND_CMD_INIT, NULL);
+    }
+}
+
+void tpm_backend_thread_end(TPMBackendThread *tbt)
+{
+    if (tbt->pool) {
+        g_thread_pool_push(tbt->pool, (gpointer)TPM_BACKEND_CMD_END, NULL);
+        g_thread_pool_free(tbt->pool, FALSE, TRUE);
+        tbt->pool = NULL;
+    }
+}
+
+void tpm_backend_thread_tpm_reset(TPMBackendThread *tbt,
+                                  GFunc func, gpointer user_data)
+{
+    if (!tbt->pool) {
+        tpm_backend_thread_create(tbt, func, user_data);
+    } else {
+        g_thread_pool_push(tbt->pool, (gpointer)TPM_BACKEND_CMD_TPM_RESET,
+                           NULL);
+    }
+}
+
 static const TypeInfo tpm_backend_info = {
     .name = TYPE_TPM_BACKEND,
     .parent = TYPE_OBJECT,

bt-host.c

@@ -18,7 +18,7 @@
  */
 
 #include "qemu-common.h"
-#include "bt/bt.h"
+#include "sysemu/bt.h"
 #include "qemu/main-loop.h"
 
 #ifndef _WIN32

bt-vhci.c

@@ -18,7 +18,7 @@
  */
 
 #include "qemu-common.h"
-#include "bt/bt.h"
+#include "sysemu/bt.h"
 #include "hw/bt.h"
 #include "qemu/main-loop.h"
 

configure

@@ -545,6 +545,7 @@ Haiku)
   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
     audio_possible_drivers="$audio_possible_drivers fmod"
   fi
+  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers $QEMU_INCLUDES"
 ;;
 esac
 
@@ -2403,6 +2404,15 @@ EOF
   fi
 fi
 
+##########################################
+# TPM passthrough is only on x86 Linux
+
+if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
+  tpm_passthrough=$tpm
+else
+  tpm_passthrough=no
+fi
+
 ##########################################
 # adjust virtio-blk-data-plane based on linux-aio
 
@@ -3518,6 +3528,7 @@ echo "gcov              $gcov_tool"
 echo "gcov enabled      $gcov"
 echo "TPM support       $tpm"
 echo "libssh2 support   $libssh2"
+echo "TPM passthrough   $tpm_passthrough"
 
 if test "$sdl_too_old" = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -3901,6 +3912,14 @@ bsd)
 ;;
 esac
 
+# TPM passthrough support?
+if test "$tpm" = "yes"; then
+  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
+  if test "$tpm_passthrough" = "yes"; then
+    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
+  fi
+fi
+
 # use default implementation for tracing backend-specific routines
 trace_default=yes
 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
@@ -4318,10 +4337,6 @@ else
 fi
 includes="-I\$(SRC_PATH)/tcg $includes"
 
-if test "$linux" = "yes" ; then
-  includes="-I\$(SRC_PATH)/linux-headers $includes"
-fi
-
 for i in $ARCH $TARGET_BASE_ARCH ; do
   case "$i" in
   alpha)
@@ -4432,12 +4447,6 @@ if test "$gprof" = "yes" ; then
   fi
 fi
 
-if test "$tpm" = "yes"; then
-  if test "$target_softmmu" = "yes" ; then
-    echo "CONFIG_TPM=y" >> $config_host_mak
-  fi
-fi
-
 if test "$ARCH" = "tci"; then
   linker_script=""
 else

default-configs/arm-softmmu.mak

@@ -34,8 +34,8 @@ CONFIG_PFLASH_CFI02=y
 CONFIG_MICRODRIVE=y
 CONFIG_USB_MUSB=y
 
-CONFIG_ARM5MPCORE=y
 CONFIG_ARM9MPCORE=y
+CONFIG_ARM11MPCORE=y
 CONFIG_ARM15MPCORE=y
 
 CONFIG_ARM_GIC=y

default-configs/i386-softmmu.mak

@@ -27,8 +27,7 @@ CONFIG_HPET=y
 CONFIG_APPLESMC=y
 CONFIG_I8259=y
 CONFIG_PFLASH_CFI01=y
-CONFIG_TPM_TIS=y
-CONFIG_TPM_PASSTHROUGH=y
+CONFIG_TPM_TIS=$(CONFIG_TPM)
 CONFIG_PCI_HOTPLUG=y
 CONFIG_MC146818RTC=y
 CONFIG_PAM=y
@@ -42,6 +41,6 @@ CONFIG_ISA_TESTDEV=y
 CONFIG_VMPORT=y
 CONFIG_SGA=y
 CONFIG_LPC_ICH9=y
-CONFIG_Q35=y
+CONFIG_PCI_Q35=y
 CONFIG_APIC=y
 CONFIG_IOAPIC=y

default-configs/x86_64-softmmu.mak

@@ -27,8 +27,7 @@ CONFIG_HPET=y
 CONFIG_APPLESMC=y
 CONFIG_I8259=y
 CONFIG_PFLASH_CFI01=y
-CONFIG_TPM_TIS=y
-CONFIG_TPM_PASSTHROUGH=y
+CONFIG_TPM_TIS=$(CONFIG_TPM)
 CONFIG_PCI_HOTPLUG=y
 CONFIG_MC146818RTC=y
 CONFIG_PAM=y
@@ -42,6 +41,6 @@ CONFIG_ISA_TESTDEV=y
 CONFIG_VMPORT=y
 CONFIG_SGA=y
 CONFIG_LPC_ICH9=y
-CONFIG_Q35=y
+CONFIG_PCI_Q35=y
 CONFIG_APIC=y
 CONFIG_IOAPIC=y

dump.c

@@ -23,7 +23,6 @@
 #include "sysemu/memory_mapping.h"
 #include "qapi/error.h"
 #include "qmp-commands.h"
-#include "exec/gdbstub.h"
 
 static uint16_t cpu_convert_to_target16(uint16_t val, int endian)
 {
@@ -268,6 +267,11 @@ static int write_elf64_note(DumpState *s)
     return 0;
 }
 
+static inline int cpu_index(CPUState *cpu)
+{
+    return cpu->cpu_index + 1;
+}
+
 static int write_elf64_notes(DumpState *s)
 {
     CPUArchState *env;

gdbstub.c

@@ -30,7 +30,7 @@
 #include "qemu.h"
 #else
 #include "monitor/monitor.h"
-#include "char/char.h"
+#include "sysemu/char.h"
 #include "sysemu/sysemu.h"
 #include "exec/gdbstub.h"
 #endif

hmp.c

@@ -15,7 +15,7 @@
 
 #include "hmp.h"
 #include "net/net.h"
-#include "char/char.h"
+#include "sysemu/char.h"
 #include "qemu/option.h"
 #include "qemu/timer.h"
 #include "qmp-commands.h"

hw/Makefile.objs

@@ -22,6 +22,7 @@ devices-dirs-$(CONFIG_SOFTMMU) += scsi/
 devices-dirs-$(CONFIG_SOFTMMU) += sd/
 devices-dirs-$(CONFIG_SOFTMMU) += ssi/
 devices-dirs-$(CONFIG_SOFTMMU) += timer/
+devices-dirs-$(CONFIG_TPM) += tpm/
 devices-dirs-$(CONFIG_SOFTMMU) += usb/
 devices-dirs-$(CONFIG_SOFTMMU) += virtio/
 devices-dirs-$(CONFIG_SOFTMMU) += watchdog/

hw/alpha/typhoon.c

@@ -7,9 +7,8 @@
  */
 
 #include "cpu.h"
-#include "exec/exec-all.h"
 #include "hw/hw.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
 #include "sysemu/sysemu.h"
 #include "alpha_sys.h"
 #include "exec/address-spaces.h"

hw/arm/armv7m.c

@@ -8,7 +8,7 @@
  */
 
 #include "hw/sysbus.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
 #include "hw/loader.h"
 #include "elf.h"