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-rw-r--r--include/exec/exec-all.h5
-rw-r--r--include/exec/gen-icount.h6
-rw-r--r--include/hw/arm/arm.h9
-rw-r--r--include/hw/boards.h2
-rw-r--r--include/hw/hw.h6
-rw-r--r--include/hw/loader.h9
-rw-r--r--include/hw/nvram/fw_cfg.h6
-rw-r--r--include/hw/pci/pci.h2
-rw-r--r--include/hw/vfio/vfio-common.h151
-rw-r--r--include/hw/vfio/vfio.h (renamed from include/hw/misc/vfio.h)0
-rw-r--r--include/hw/virtio/virtio-serial.h2
-rw-r--r--include/qemu/atomic.h4
-rw-r--r--include/qemu/typedefs.h2
-rw-r--r--include/sysemu/sysemu.h11
-rw-r--r--include/ui/sdl2.h32
15 files changed, 228 insertions, 19 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 38a8a09b42..6a154485ba 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -142,10 +142,12 @@ struct TranslationBlock {
     uint64_t flags; /* flags defining in which context the code was generated */
     uint16_t size;      /* size of target code for this block (1 <=
                            size <= TARGET_PAGE_SIZE) */
-    uint16_t cflags;    /* compile flags */
+    uint16_t icount;
+    uint32_t cflags;    /* compile flags */
 #define CF_COUNT_MASK  0x7fff
 #define CF_LAST_IO     0x8000 /* Last insn may be an IO access.  */
 #define CF_NOCACHE     0x10000 /* To be freed after execution */
+#define CF_USE_ICOUNT  0x20000
 
     void *tc_ptr;    /* pointer to the translated code */
     /* next matching tb for physical address. */
@@ -169,7 +171,6 @@ struct TranslationBlock {
        jmp_first */
     struct TranslationBlock *jmp_next[2];
     struct TranslationBlock *jmp_first;
-    uint32_t icount;
 };
 
 #include "exec/spinlock.h"
diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h
index da53395de6..221aad0bfd 100644
--- a/include/exec/gen-icount.h
+++ b/include/exec/gen-icount.h
@@ -9,7 +9,7 @@ static TCGArg *icount_arg;
 static int icount_label;
 static int exitreq_label;
 
-static inline void gen_tb_start(void)
+static inline void gen_tb_start(TranslationBlock *tb)
 {
     TCGv_i32 count;
     TCGv_i32 flag;
@@ -21,7 +21,7 @@ static inline void gen_tb_start(void)
     tcg_gen_brcondi_i32(TCG_COND_NE, flag, 0, exitreq_label);
     tcg_temp_free_i32(flag);
 
-    if (!use_icount)
+    if (!(tb->cflags & CF_USE_ICOUNT))
         return;
 
     icount_label = gen_new_label();
@@ -43,7 +43,7 @@ static void gen_tb_end(TranslationBlock *tb, int num_insns)
     gen_set_label(exitreq_label);
     tcg_gen_exit_tb((uintptr_t)tb + TB_EXIT_REQUESTED);
 
-    if (use_icount) {
+    if (tb->cflags & CF_USE_ICOUNT) {
         *icount_arg = num_insns;
         gen_set_label(icount_label);
         tcg_gen_exit_tb((uintptr_t)tb + TB_EXIT_ICOUNT_EXPIRED);
diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
index cefc9e6988..c4bf56d44f 100644
--- a/include/hw/arm/arm.h
+++ b/include/hw/arm/arm.h
@@ -37,6 +37,10 @@ struct arm_boot_info {
     hwaddr gic_cpu_if_addr;
     int nb_cpus;
     int board_id;
+    /* ARM machines that support the ARM Security Extensions use this field to
+     * control whether Linux is booted as secure(true) or non-secure(false).
+     */
+    bool secure_boot;
     int (*atag_board)(const struct arm_boot_info *info, void *p);
     /* multicore boards that use the default secondary core boot functions
      * can ignore these two function calls. If the default functions won't
@@ -66,6 +70,11 @@ struct arm_boot_info {
     hwaddr initrd_start;
     hwaddr initrd_size;
     hwaddr entry;
+
+    /* Boot firmware has been loaded, typically at address 0, with -bios or
+     * -pflash. It also implies that fw_cfg_find() will succeed.
+     */
+    bool firmware_loaded;
 };
 void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info);
 
diff --git a/include/hw/boards.h b/include/hw/boards.h
index e0a67903ef..3ddc449bb6 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -65,6 +65,8 @@ int qemu_register_machine(QEMUMachine *m);
 MachineClass *find_default_machine(void);
 extern MachineState *current_machine;
 
+bool machine_usb(MachineState *machine);
+
 /**
  * MachineClass:
  * @qemu_machine: #QEMUMachine
diff --git a/include/hw/hw.h b/include/hw/hw.h
index 33bdb92712..c78adae06a 100644
--- a/include/hw/hw.h
+++ b/include/hw/hw.h
@@ -41,12 +41,6 @@ typedef void QEMUResetHandler(void *opaque);
 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
 void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
 
-/* handler to set the boot_device order for a specific type of QEMUMachine */
-/* return 0 if success */
-typedef int QEMUBootSetHandler(void *opaque, const char *boot_order);
-void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
-int qemu_boot_set(const char *boot_order);
-
 #ifdef NEED_CPU_H
 #if TARGET_LONG_BITS == 64
 #define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
diff --git a/include/hw/loader.h b/include/hw/loader.h
index 64816395dc..899762019f 100644
--- a/include/hw/loader.h
+++ b/include/hw/loader.h
@@ -16,6 +16,15 @@ 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);
+
+/* This is the limit on the maximum uncompressed image size that
+ * load_image_gzipped_buffer() and load_image_gzipped() will read. It prevents
+ * g_malloc() in those functions from allocating a huge amount of memory.
+ */
+#define LOAD_IMAGE_MAX_GUNZIP_BYTES (256 << 20)
+
+int load_image_gzipped_buffer(const char *filename, uint64_t max_sz,
+                              uint8_t **buffer);
 int load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz);
 
 #define ELF_LOAD_FAILED       -1
diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h
index 56e1ed7122..6d8a8ac564 100644
--- a/include/hw/nvram/fw_cfg.h
+++ b/include/hw/nvram/fw_cfg.h
@@ -78,8 +78,10 @@ void fw_cfg_add_file_callback(FWCfgState *s, const char *filename,
                               void *data, size_t len);
 void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data,
                          size_t len);
-FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port,
-                        hwaddr crl_addr, hwaddr data_addr);
+FWCfgState *fw_cfg_init_io(uint32_t iobase);
+FWCfgState *fw_cfg_init_mem(hwaddr ctl_addr, hwaddr data_addr);
+FWCfgState *fw_cfg_init_mem_wide(hwaddr ctl_addr, hwaddr data_addr,
+                                 uint32_t data_width);
 
 FWCfgState *fw_cfg_find(void);
 
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 97e4257ac0..97a83d362f 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -88,7 +88,7 @@
 #define PCI_DEVICE_ID_REDHAT_SERIAL2     0x0003
 #define PCI_DEVICE_ID_REDHAT_SERIAL4     0x0004
 #define PCI_DEVICE_ID_REDHAT_TEST        0x0005
-#define PCI_DEVICE_ID_REDHAT_SDHCI       0x0006
+#define PCI_DEVICE_ID_REDHAT_SDHCI       0x0007
 #define PCI_DEVICE_ID_REDHAT_QXL         0x0100
 
 #define FMT_PCIBUS                      PRIx64
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
new file mode 100644
index 0000000000..1d5bfe8fcb
--- /dev/null
+++ b/include/hw/vfio/vfio-common.h
@@ -0,0 +1,151 @@
+/*
+ * common header for vfio based device assignment support
+ *
+ * Copyright Red Hat, Inc. 2012
+ *
+ * Authors:
+ *  Alex Williamson <alex.williamson@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ * Based on qemu-kvm device-assignment:
+ *  Adapted for KVM by Qumranet.
+ *  Copyright (c) 2007, Neocleus, Alex Novik (alex@neocleus.com)
+ *  Copyright (c) 2007, Neocleus, Guy Zana (guy@neocleus.com)
+ *  Copyright (C) 2008, Qumranet, Amit Shah (amit.shah@qumranet.com)
+ *  Copyright (C) 2008, Red Hat, Amit Shah (amit.shah@redhat.com)
+ *  Copyright (C) 2008, IBM, Muli Ben-Yehuda (muli@il.ibm.com)
+ */
+#ifndef HW_VFIO_VFIO_COMMON_H
+#define HW_VFIO_VFIO_COMMON_H
+
+#include "qemu-common.h"
+#include "exec/address-spaces.h"
+#include "exec/memory.h"
+#include "qemu/queue.h"
+#include "qemu/notify.h"
+
+/*#define DEBUG_VFIO*/
+#ifdef DEBUG_VFIO
+#define DPRINTF(fmt, ...) \
+    do { fprintf(stderr, "vfio: " fmt, ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) \
+    do { } while (0)
+#endif
+
+/* Extra debugging, trap acceleration paths for more logging */
+#define VFIO_ALLOW_MMAP 1
+#define VFIO_ALLOW_KVM_INTX 1
+#define VFIO_ALLOW_KVM_MSI 1
+#define VFIO_ALLOW_KVM_MSIX 1
+
+enum {
+    VFIO_DEVICE_TYPE_PCI = 0,
+};
+
+typedef struct VFIORegion {
+    struct VFIODevice *vbasedev;
+    off_t fd_offset; /* offset of region within device fd */
+    MemoryRegion mem; /* slow, read/write access */
+    MemoryRegion mmap_mem; /* direct mapped access */
+    void *mmap;
+    size_t size;
+    uint32_t flags; /* VFIO region flags (rd/wr/mmap) */
+    uint8_t nr; /* cache the region number for debug */
+} VFIORegion;
+
+typedef struct VFIOAddressSpace {
+    AddressSpace *as;
+    QLIST_HEAD(, VFIOContainer) containers;
+    QLIST_ENTRY(VFIOAddressSpace) list;
+} VFIOAddressSpace;
+
+struct VFIOGroup;
+
+typedef struct VFIOType1 {
+    MemoryListener listener;
+    int error;
+    bool initialized;
+} VFIOType1;
+
+typedef struct VFIOContainer {
+    VFIOAddressSpace *space;
+    int fd; /* /dev/vfio/vfio, empowered by the attached groups */
+    struct {
+        /* enable abstraction to support various iommu backends */
+        union {
+            VFIOType1 type1;
+        };
+        void (*release)(struct VFIOContainer *);
+    } iommu_data;
+    QLIST_HEAD(, VFIOGuestIOMMU) giommu_list;
+    QLIST_HEAD(, VFIOGroup) group_list;
+    QLIST_ENTRY(VFIOContainer) next;
+} VFIOContainer;
+
+typedef struct VFIOGuestIOMMU {
+    VFIOContainer *container;
+    MemoryRegion *iommu;
+    Notifier n;
+    QLIST_ENTRY(VFIOGuestIOMMU) giommu_next;
+} VFIOGuestIOMMU;
+
+typedef struct VFIODeviceOps VFIODeviceOps;
+
+typedef struct VFIODevice {
+    QLIST_ENTRY(VFIODevice) next;
+    struct VFIOGroup *group;
+    char *name;
+    int fd;
+    int type;
+    bool reset_works;
+    bool needs_reset;
+    VFIODeviceOps *ops;
+    unsigned int num_irqs;
+    unsigned int num_regions;
+    unsigned int flags;
+} VFIODevice;
+
+struct VFIODeviceOps {
+    void (*vfio_compute_needs_reset)(VFIODevice *vdev);
+    int (*vfio_hot_reset_multi)(VFIODevice *vdev);
+    void (*vfio_eoi)(VFIODevice *vdev);
+    int (*vfio_populate_device)(VFIODevice *vdev);
+};
+
+typedef struct VFIOGroup {
+    int fd;
+    int groupid;
+    VFIOContainer *container;
+    QLIST_HEAD(, VFIODevice) device_list;
+    QLIST_ENTRY(VFIOGroup) next;
+    QLIST_ENTRY(VFIOGroup) container_next;
+} VFIOGroup;
+
+void vfio_put_base_device(VFIODevice *vbasedev);
+void vfio_disable_irqindex(VFIODevice *vbasedev, int index);
+void vfio_unmask_single_irqindex(VFIODevice *vbasedev, int index);
+void vfio_mask_single_irqindex(VFIODevice *vbasedev, int index);
+void vfio_region_write(void *opaque, hwaddr addr,
+                           uint64_t data, unsigned size);
+uint64_t vfio_region_read(void *opaque,
+                          hwaddr addr, unsigned size);
+void vfio_listener_release(VFIOContainer *container);
+int vfio_mmap_region(Object *vdev, VFIORegion *region,
+                     MemoryRegion *mem, MemoryRegion *submem,
+                     void **map, size_t size, off_t offset,
+                     const char *name);
+void vfio_reset_handler(void *opaque);
+VFIOGroup *vfio_get_group(int groupid, AddressSpace *as);
+void vfio_put_group(VFIOGroup *group);
+int vfio_get_device(VFIOGroup *group, const char *name,
+                    VFIODevice *vbasedev);
+
+extern const MemoryRegionOps vfio_region_ops;
+extern const MemoryListener vfio_memory_listener;
+extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;
+extern QLIST_HEAD(vfio_as_head, VFIOAddressSpace) vfio_address_spaces;
+
+#endif /* !HW_VFIO_VFIO_COMMON_H */
diff --git a/include/hw/misc/vfio.h b/include/hw/vfio/vfio.h
index 0b26cd8e11..0b26cd8e11 100644
--- a/include/hw/misc/vfio.h
+++ b/include/hw/vfio/vfio.h
diff --git a/include/hw/virtio/virtio-serial.h b/include/hw/virtio/virtio-serial.h
index a679e54aab..11af978a96 100644
--- a/include/hw/virtio/virtio-serial.h
+++ b/include/hw/virtio/virtio-serial.h
@@ -207,8 +207,6 @@ struct VirtIOSerial {
     /* bitmap for identifying active ports */
     uint32_t *ports_map;
 
-    struct virtio_console_config config;
-
     struct VirtIOSerialPostLoad *post_load;
 
     virtio_serial_conf serial;
diff --git a/include/qemu/atomic.h b/include/qemu/atomic.h
index 492bce1c1b..93c2ae2f37 100644
--- a/include/qemu/atomic.h
+++ b/include/qemu/atomic.h
@@ -122,11 +122,11 @@
 #endif
 
 #ifndef atomic_read
-#define atomic_read(ptr)       (*(__typeof__(*ptr) *volatile) (ptr))
+#define atomic_read(ptr)       (*(__typeof__(*ptr) volatile*) (ptr))
 #endif
 
 #ifndef atomic_set
-#define atomic_set(ptr, i)     ((*(__typeof__(*ptr) *volatile) (ptr)) = (i))
+#define atomic_set(ptr, i)     ((*(__typeof__(*ptr) volatile*) (ptr)) = (i))
 #endif
 
 /* These have the same semantics as Java volatile variables.
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h
index 57ff47f284..f2bbaaf86a 100644
--- a/include/qemu/typedefs.h
+++ b/include/qemu/typedefs.h
@@ -22,6 +22,8 @@ typedef struct DisplayState DisplayState;
 typedef struct DisplaySurface DisplaySurface;
 typedef struct DriveInfo DriveInfo;
 typedef struct EventNotifier EventNotifier;
+typedef struct FWCfgIoState FWCfgIoState;
+typedef struct FWCfgMemState FWCfgMemState;
 typedef struct FWCfgState FWCfgState;
 typedef struct HCIInfo HCIInfo;
 typedef struct I2CBus I2CBus;
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 9fea3bc3af..748d0597f0 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -216,10 +216,19 @@ void del_boot_device_path(DeviceState *dev, const char *suffix);
 void device_add_bootindex_property(Object *obj, int32_t *bootindex,
                                    const char *name, const char *suffix,
                                    DeviceState *dev, Error **errp);
+void restore_boot_order(void *opaque);
+void validate_bootdevices(const char *devices, Error **errp);
+
+/* handler to set the boot_device order for a specific type of QEMUMachine */
+typedef void QEMUBootSetHandler(void *opaque, const char *boot_order,
+                                Error **errp);
+void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
+void qemu_boot_set(const char *boot_order, Error **errp);
 
 QemuOpts *qemu_get_machine_opts(void);
 
-bool usb_enabled(bool default_usb);
+bool defaults_enabled(void);
+bool usb_enabled(void);
 
 extern QemuOptsList qemu_legacy_drive_opts;
 extern QemuOptsList qemu_common_drive_opts;
diff --git a/include/ui/sdl2.h b/include/ui/sdl2.h
new file mode 100644
index 0000000000..f56c596e31
--- /dev/null
+++ b/include/ui/sdl2.h
@@ -0,0 +1,32 @@
+#ifndef SDL2_H
+#define SDL2_H
+
+struct sdl2_console {
+    DisplayChangeListener dcl;
+    DisplaySurface *surface;
+    SDL_Texture *texture;
+    SDL_Window *real_window;
+    SDL_Renderer *real_renderer;
+    int idx;
+    int last_vm_running; /* per console for caption reasons */
+    int x, y;
+    int hidden;
+};
+
+void sdl2_window_create(struct sdl2_console *scon);
+void sdl2_window_destroy(struct sdl2_console *scon);
+void sdl2_window_resize(struct sdl2_console *scon);
+void sdl2_poll_events(struct sdl2_console *scon);
+
+void sdl2_reset_keys(struct sdl2_console *scon);
+void sdl2_process_key(struct sdl2_console *scon,
+                      SDL_KeyboardEvent *ev);
+
+void sdl2_2d_update(DisplayChangeListener *dcl,
+                    int x, int y, int w, int h);
+void sdl2_2d_switch(DisplayChangeListener *dcl,
+                    DisplaySurface *new_surface);
+void sdl2_2d_refresh(DisplayChangeListener *dcl);
+void sdl2_2d_redraw(struct sdl2_console *scon);
+
+#endif /* SDL2_H */