9 files changed, 99 insertions, 11 deletions
diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
index 5c940eb412..760804cc46 100644
--- a/include/hw/arm/arm.h
+++ b/include/hw/arm/arm.h
@@ -13,11 +13,21 @@
 
 #include "exec/memory.h"
 #include "hw/irq.h"
+#include "qemu/notify.h"
 
 /* armv7m.c */
 qemu_irq *armv7m_init(MemoryRegion *system_memory, int mem_size, int num_irq,
                       const char *kernel_filename, const char *cpu_model);
 
+/*
+ * struct used as a parameter of the arm_load_kernel machine init
+ * done notifier
+ */
+typedef struct {
+    Notifier notifier; /* actual notifier */
+    ARMCPU *cpu; /* handle to the first cpu object */
+} ArmLoadKernelNotifier;
+
 /* arm_boot.c */
 struct arm_boot_info {
     uint64_t ram_size;
@@ -64,6 +74,8 @@ struct arm_boot_info {
      * the user it should implement this hook.
      */
     void (*modify_dtb)(const struct arm_boot_info *info, void *fdt);
+    /* machine init done notifier executing arm_load_dtb */
+    ArmLoadKernelNotifier load_kernel_notifier;
     /* Used internally by arm_boot.c */
     int is_linux;
     hwaddr initrd_start;
@@ -75,6 +87,22 @@ struct arm_boot_info {
      */
     bool firmware_loaded;
 };
+
+/**
+ * arm_load_kernel - Loads memory with everything needed to boot
+ *
+ * @cpu: handle to the first CPU object
+ * @info: handle to the boot info struct
+ * Registers a machine init done notifier that copies to memory
+ * everything needed to boot, depending on machine and user options:
+ * kernel image, boot loaders, initrd, dtb. Also registers the CPU
+ * reset handler.
+ *
+ * In case the machine file supports the platform bus device and its
+ * dynamically instantiable sysbus devices, this function must be called
+ * before sysbus-fdt arm_register_platform_bus_fdt_creator. Indeed the
+ * machine init done notifiers are called in registration reverse order.
+ */
 void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info);
 
 /* Multiplication factor to convert from system clock ticks to qemu timer
diff --git a/include/hw/arm/sysbus-fdt.h b/include/hw/arm/sysbus-fdt.h
new file mode 100644
index 0000000000..e15bb81807
--- /dev/null
+++ b/include/hw/arm/sysbus-fdt.h
@@ -0,0 +1,60 @@
+/*
+ * Dynamic sysbus device tree node generation API
+ *
+ * Copyright Linaro Limited, 2014
+ *
+ * Authors:
+ *  Alex Graf <agraf@suse.de>
+ *  Eric Auger <eric.auger@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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/>.
+ *
+ */
+
+#ifndef HW_ARM_SYSBUS_FDT_H
+#define HW_ARM_SYSBUS_FDT_H
+
+#include "hw/arm/arm.h"
+#include "qemu-common.h"
+#include "hw/sysbus.h"
+
+/*
+ * struct that contains dimensioning parameters of the platform bus
+ */
+typedef struct {
+    hwaddr platform_bus_base; /* start address of the bus */
+    hwaddr platform_bus_size; /* size of the bus */
+    int platform_bus_first_irq; /* first hwirq assigned to the bus */
+    int platform_bus_num_irqs; /* number of hwirq assigned to the bus */
+} ARMPlatformBusSystemParams;
+
+/*
+ * struct that contains all relevant info to build the fdt nodes of
+ * platform bus and attached dynamic sysbus devices
+ * in the future might be augmented with additional info
+ * such as PHY, CLK handles ...
+ */
+typedef struct {
+    const ARMPlatformBusSystemParams *system_params;
+    struct arm_boot_info *binfo;
+    const char *intc; /* parent interrupt controller name */
+} ARMPlatformBusFDTParams;
+
+/**
+ * arm_register_platform_bus_fdt_creator - register a machine init done
+ * notifier that creates the device tree nodes of the platform bus and
+ * associated dynamic sysbus devices
+ */
+void arm_register_platform_bus_fdt_creator(ARMPlatformBusFDTParams *fdt_params);
+
+#endif
diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
index ceec8b3664..d22fd8e508 100644
--- a/include/hw/arm/virt.h
+++ b/include/hw/arm/virt.h
@@ -32,6 +32,7 @@
 
 #include "qemu-common.h"
 
+#define NUM_GICV2M_SPIS       64
 #define NUM_VIRTIO_TRANSPORTS 32
 
 #define ARCH_TIMER_VIRT_IRQ   11
@@ -53,6 +54,8 @@ enum {
     VIRT_PCIE_MMIO,
     VIRT_PCIE_PIO,
     VIRT_PCIE_ECAM,
+    VIRT_GIC_V2M,
+    VIRT_PLATFORM_BUS,
 };
 
 typedef struct MemMapEntry {
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 27bd748eab..261155fe1a 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -193,7 +193,7 @@ FWCfgState *pc_memory_init(MachineState *machine,
                            MemoryRegion *rom_memory,
                            MemoryRegion **ram_memory,
                            PcGuestInfo *guest_info);
-qemu_irq *pc_allocate_cpu_irq(void);
+qemu_irq pc_allocate_cpu_irq(void);
 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
                           ISADevice **rtc_state,
diff --git a/include/hw/pci/pci_regs.h b/include/hw/pci/pci_regs.h
index 56a404be6e..57e8c80c30 100644
--- a/include/hw/pci/pci_regs.h
+++ b/include/hw/pci/pci_regs.h
@@ -298,8 +298,10 @@
 #define PCI_MSI_ADDRESS_HI	8	/* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */
 #define PCI_MSI_DATA_32		8	/* 16 bits of data for 32-bit devices */
 #define PCI_MSI_MASK_32		12	/* Mask bits register for 32-bit devices */
+#define PCI_MSI_PENDING_32	16	/* Pending bits register for 32-bit devices */
 #define PCI_MSI_DATA_64		12	/* 16 bits of data for 64-bit devices */
 #define PCI_MSI_MASK_64		16	/* Mask bits register for 64-bit devices */
+#define PCI_MSI_PENDING_64	20	/* Pending bits register for 32-bit devices */
 
 /* MSI-X registers */
 #define PCI_MSIX_FLAGS		2
diff --git a/include/monitor/monitor.h b/include/monitor/monitor.h
index df67d56ec0..57f8394a94 100644
--- a/include/monitor/monitor.h
+++ b/include/monitor/monitor.h
@@ -16,10 +16,7 @@ extern Monitor *default_mon;
 #define MONITOR_USE_CONTROL   0x04
 #define MONITOR_USE_PRETTY    0x08
 
-/* flags for monitor commands */
-#define MONITOR_CMD_ASYNC       0x0001
-
-int monitor_cur_is_qmp(void);
+bool monitor_cur_is_qmp(void);
 
 void monitor_init(CharDriverState *chr, int flags);
 
@@ -43,8 +40,6 @@ void monitor_flush(Monitor *mon);
 int monitor_set_cpu(int cpu_index);
 int monitor_get_cpu_index(void);
 
-typedef void (MonitorCompletion)(void *opaque, QObject *ret_data);
-
 void monitor_set_error(Monitor *mon, QError *qerror);
 void monitor_read_command(Monitor *mon, int show_prompt);
 int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h
index 7ca59b5070..310415025c 100644
--- a/include/sysemu/blockdev.h
+++ b/include/sysemu/blockdev.h
@@ -66,5 +66,5 @@ DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type);
 void qmp_change_blockdev(const char *device, const char *filename,
                          const char *format, Error **errp);
 void hmp_commit(Monitor *mon, const QDict *qdict);
-int hmp_drive_del(Monitor *mon, const QDict *qdict, QObject **ret_data);
+void hmp_drive_del(Monitor *mon, const QDict *qdict);
 #endif
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 4878959404..f459fbdbd4 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -287,6 +287,8 @@ void kvm_arch_init_irq_routing(KVMState *s);
 int kvm_arch_fixup_msi_route(struct kvm_irq_routing_entry *route,
                              uint64_t address, uint32_t data);
 
+int kvm_arch_msi_data_to_gsi(uint32_t data);
+
 int kvm_set_irq(KVMState *s, int irq, int level);
 int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg);
 
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 8a52934728..e10c2c5217 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -161,9 +161,7 @@ extern unsigned int nb_prom_envs;
 void hmp_drive_add(Monitor *mon, const QDict *qdict);
 
 /* pcie aer error injection */
-void pcie_aer_inject_error_print(Monitor *mon, const QObject *data);
-int hmp_pcie_aer_inject_error(Monitor *mon,
-                             const QDict *qdict, QObject **ret_data);
+void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict);
 
 /* serial ports */