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-rw-r--r--include/block/aio.h10
-rw-r--r--include/block/block.h41
-rw-r--r--include/block/block_int.h14
-rw-r--r--include/crypto/block.h6
-rw-r--r--include/crypto/random.h9
-rw-r--r--include/hw/acpi/aml-build.h1
-rw-r--r--include/hw/boards.h14
-rw-r--r--include/hw/ppc/pnv.h3
-rw-r--r--include/hw/ppc/pnv_lpc.h4
-rw-r--r--include/hw/ppc/pnv_occ.h4
-rw-r--r--include/hw/ppc/spapr_cpu_core.h1
-rw-r--r--include/hw/ppc/xics.h4
-rw-r--r--include/hw/virtio/virtio-gpu.h1
-rw-r--r--include/io/channel-file.h2
-rw-r--r--include/io/channel.h2
-rw-r--r--include/qemu/bitops.h10
-rw-r--r--include/qemu/osdep.h3
-rw-r--r--include/qemu/typedefs.h1
-rw-r--r--include/qom/cpu.h2
-rw-r--r--include/sysemu/numa.h18
-rw-r--r--include/sysemu/sysemu.h4
-rw-r--r--include/ui/console.h3
-rw-r--r--include/ui/egl-helpers.h3
-rw-r--r--include/ui/input.h11
24 files changed, 113 insertions, 58 deletions
diff --git a/include/block/aio.h b/include/block/aio.h
index 406e32305a..e9aeeaec94 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -454,8 +454,14 @@ static inline void aio_disable_external(AioContext *ctx)
  */
 static inline void aio_enable_external(AioContext *ctx)
 {
-    assert(ctx->external_disable_cnt > 0);
-    atomic_dec(&ctx->external_disable_cnt);
+    int old;
+
+    old = atomic_fetch_dec(&ctx->external_disable_cnt);
+    assert(old > 0);
+    if (old == 1) {
+        /* Kick event loop so it re-arms file descriptors */
+        aio_notify(ctx);
+    }
 }
 
 /**
diff --git a/include/block/block.h b/include/block/block.h
index 862eb56fc7..9b355e92d8 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -109,6 +109,7 @@ typedef struct HDGeometry {
 #define BDRV_OPT_CACHE_NO_FLUSH "cache.no-flush"
 #define BDRV_OPT_READ_ONLY      "read-only"
 #define BDRV_OPT_DISCARD        "discard"
+#define BDRV_OPT_FORCE_SHARE    "force-share"
 
 
 #define BDRV_SECTOR_BITS   9
@@ -120,29 +121,32 @@ typedef struct HDGeometry {
 #define BDRV_REQUEST_MAX_BYTES (BDRV_REQUEST_MAX_SECTORS << BDRV_SECTOR_BITS)
 
 /*
- * Allocation status flags
- * BDRV_BLOCK_DATA: data is read from a file returned by bdrv_get_block_status.
- * BDRV_BLOCK_ZERO: sectors read as zero
- * BDRV_BLOCK_OFFSET_VALID: sector stored as raw data in a file returned by
- *                          bdrv_get_block_status.
+ * Allocation status flags for bdrv_get_block_status() and friends.
+ *
+ * Public flags:
+ * BDRV_BLOCK_DATA: allocation for data at offset is tied to this layer
+ * BDRV_BLOCK_ZERO: offset reads as zero
+ * BDRV_BLOCK_OFFSET_VALID: an associated offset exists for accessing raw data
  * BDRV_BLOCK_ALLOCATED: the content of the block is determined by this
- *                       layer (as opposed to the backing file)
- * BDRV_BLOCK_RAW: used internally to indicate that the request
- *                 was answered by the raw driver and that one
- *                 should look in bs->file directly.
+ *                       layer (short for DATA || ZERO), set by block layer
  *
- * If BDRV_BLOCK_OFFSET_VALID is set, bits 9-62 represent the offset in
- * bs->file where sector data can be read from as raw data.
+ * Internal flag:
+ * BDRV_BLOCK_RAW: used internally to indicate that the request was
+ *                 answered by a passthrough driver such as raw and that the
+ *                 block layer should recompute the answer from bs->file.
  *
- * DATA == 0 && ZERO == 0 means that data is read from backing_hd if present.
+ * If BDRV_BLOCK_OFFSET_VALID is set, bits 9-62 (BDRV_BLOCK_OFFSET_MASK)
+ * represent the offset in the returned BDS that is allocated for the
+ * corresponding raw data; however, whether that offset actually contains
+ * data also depends on BDRV_BLOCK_DATA and BDRV_BLOCK_ZERO, as follows:
  *
  * DATA ZERO OFFSET_VALID
- *  t    t        t       sectors read as zero, bs->file is zero at offset
- *  t    f        t       sectors read as valid from bs->file at offset
- *  f    t        t       sectors preallocated, read as zero, bs->file not
+ *  t    t        t       sectors read as zero, returned file is zero at offset
+ *  t    f        t       sectors read as valid from file at offset
+ *  f    t        t       sectors preallocated, read as zero, returned file not
  *                        necessarily zero at offset
  *  f    f        t       sectors preallocated but read from backing_hd,
- *                        bs->file contains garbage at offset
+ *                        returned file contains garbage at offset
  *  t    t        f       sectors preallocated, read as zero, unknown offset
  *  t    f        f       sectors read from unknown file or offset
  *  f    t        f       not allocated or unknown offset, read as zero
@@ -224,6 +228,8 @@ enum {
     BLK_PERM_ALL                = 0x1f,
 };
 
+char *bdrv_perm_names(uint64_t perm);
+
 /* disk I/O throttling */
 void bdrv_init(void);
 void bdrv_init_with_whitelist(void);
@@ -366,8 +372,6 @@ void bdrv_invalidate_cache(BlockDriverState *bs, Error **errp);
 void bdrv_invalidate_cache_all(Error **errp);
 int bdrv_inactivate_all(void);
 
-void blk_resume_after_migration(Error **errp);
-
 /* Ensure contents are flushed to disk.  */
 int bdrv_flush(BlockDriverState *bs);
 int coroutine_fn bdrv_co_flush(BlockDriverState *bs);
@@ -434,6 +438,7 @@ int bdrv_is_allocated_above(BlockDriverState *top, BlockDriverState *base,
                             int64_t sector_num, int nb_sectors, int *pnum);
 
 bool bdrv_is_read_only(BlockDriverState *bs);
+bool bdrv_is_writable(BlockDriverState *bs);
 int bdrv_can_set_read_only(BlockDriverState *bs, bool read_only, Error **errp);
 int bdrv_set_read_only(BlockDriverState *bs, bool read_only, Error **errp);
 bool bdrv_is_sg(BlockDriverState *bs);
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 87739405d5..8d3724cce6 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -165,6 +165,13 @@ struct BlockDriver {
         int64_t offset, int count, BdrvRequestFlags flags);
     int coroutine_fn (*bdrv_co_pdiscard)(BlockDriverState *bs,
         int64_t offset, int count);
+
+    /*
+     * Building block for bdrv_block_status[_above]. The driver should
+     * answer only according to the current layer, and should not
+     * set BDRV_BLOCK_ALLOCATED, but may set BDRV_BLOCK_RAW.  See block.h
+     * for the meaning of _DATA, _ZERO, and _OFFSET_VALID.
+     */
     int64_t coroutine_fn (*bdrv_co_get_block_status)(BlockDriverState *bs,
         int64_t sector_num, int nb_sectors, int *pnum,
         BlockDriverState **file);
@@ -473,6 +480,12 @@ struct BdrvChildRole {
     void (*drained_begin)(BdrvChild *child);
     void (*drained_end)(BdrvChild *child);
 
+    /* Notifies the parent that the child has been activated/inactivated (e.g.
+     * when migration is completing) and it can start/stop requesting
+     * permissions and doing I/O on it. */
+    void (*activate)(BdrvChild *child, Error **errp);
+    int (*inactivate)(BdrvChild *child);
+
     void (*attach)(BdrvChild *child);
     void (*detach)(BdrvChild *child);
 };
@@ -518,6 +531,7 @@ struct BlockDriverState {
     bool valid_key; /* if true, a valid encryption key has been set */
     bool sg;        /* if true, the device is a /dev/sg* */
     bool probed;    /* if true, format was probed rather than specified */
+    bool force_share; /* if true, always allow all shared permissions */
 
     BlockDriver *drv; /* NULL means no media */
     void *opaque;
diff --git a/include/crypto/block.h b/include/crypto/block.h
index 4a053a3ffa..013a435f1b 100644
--- a/include/crypto/block.h
+++ b/include/crypto/block.h
@@ -30,22 +30,22 @@ typedef struct QCryptoBlock QCryptoBlock;
  * and QCryptoBlockOpenOptions in qapi/crypto.json */
 
 typedef ssize_t (*QCryptoBlockReadFunc)(QCryptoBlock *block,
-                                        void *opaque,
                                         size_t offset,
                                         uint8_t *buf,
                                         size_t buflen,
+                                        void *opaque,
                                         Error **errp);
 
 typedef ssize_t (*QCryptoBlockInitFunc)(QCryptoBlock *block,
-                                        void *opaque,
                                         size_t headerlen,
+                                        void *opaque,
                                         Error **errp);
 
 typedef ssize_t (*QCryptoBlockWriteFunc)(QCryptoBlock *block,
-                                         void *opaque,
                                          size_t offset,
                                          const uint8_t *buf,
                                          size_t buflen,
+                                         void *opaque,
                                          Error **errp);
 
 /**
diff --git a/include/crypto/random.h b/include/crypto/random.h
index a101353202..a07229ce96 100644
--- a/include/crypto/random.h
+++ b/include/crypto/random.h
@@ -40,5 +40,14 @@ int qcrypto_random_bytes(uint8_t *buf,
                          size_t buflen,
                          Error **errp);
 
+/**
+ * qcrypto_random_init:
+ * @errp: pointer to a NULL-initialized error object
+ *
+ * Initializes the handles used by qcrypto_random_bytes
+ *
+ * Returns 0 on success, -1 on error
+ */
+int qcrypto_random_init(Error **errp);
 
 #endif /* QCRYPTO_RANDOM_H */
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 00c21f160c..329a0d0c90 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -389,4 +389,5 @@ GCC_FMT_ATTR(2, 3);
 void build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
                        uint64_t len, int node, MemoryAffinityFlags flags);
 
+void build_slit(GArray *table_data, BIOSLinker *linker);
 #endif
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 31d9c72fb0..76ce0219ff 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -32,6 +32,7 @@ void memory_region_allocate_system_memory(MemoryRegion *mr, Object *owner,
 MachineClass *find_default_machine(void);
 extern MachineState *current_machine;
 
+void machine_run_board_init(MachineState *machine);
 bool machine_usb(MachineState *machine);
 bool machine_kernel_irqchip_allowed(MachineState *machine);
 bool machine_kernel_irqchip_required(MachineState *machine);
@@ -42,6 +43,9 @@ bool machine_dump_guest_core(MachineState *machine);
 bool machine_mem_merge(MachineState *machine);
 void machine_register_compat_props(MachineState *machine);
 HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine);
+void machine_set_cpu_numa_node(MachineState *machine,
+                               const CpuInstanceProperties *props,
+                               Error **errp);
 
 /**
  * CPUArchId:
@@ -74,7 +78,10 @@ typedef struct {
  *    of HotplugHandler object, which handles hotplug operation
  *    for a given @dev. It may return NULL if @dev doesn't require
  *    any actions to be performed by hotplug handler.
- * @cpu_index_to_socket_id:
+ * @cpu_index_to_instance_props:
+ *    used to provide @cpu_index to socket/core/thread number mapping, allowing
+ *    legacy code to perform maping from cpu_index to topology properties
+ *    Returns: tuple of socket/core/thread ids given cpu_index belongs to.
  *    used to provide @cpu_index to socket number mapping, allowing
  *    a machine to group CPU threads belonging to the same socket/package
  *    Returns: socket number given cpu_index belongs to.
@@ -136,10 +143,13 @@ struct MachineClass {
     int minimum_page_bits;
     bool has_hotpluggable_cpus;
     int numa_mem_align_shift;
+    void (*numa_auto_assign_ram)(MachineClass *mc, NodeInfo *nodes,
+                                 int nb_nodes, ram_addr_t size);
 
     HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
                                            DeviceState *dev);
-    unsigned (*cpu_index_to_socket_id)(unsigned cpu_index);
+    CpuInstanceProperties (*cpu_index_to_instance_props)(MachineState *machine,
+                                                         unsigned cpu_index);
     const CPUArchIdList *(*possible_cpu_arch_ids)(MachineState *machine);
 };
 
diff --git a/include/hw/ppc/pnv.h b/include/hw/ppc/pnv.h
index c1288f974d..9c5437dabc 100644
--- a/include/hw/ppc/pnv.h
+++ b/include/hw/ppc/pnv.h
@@ -21,6 +21,7 @@
 
 #include "hw/boards.h"
 #include "hw/sysbus.h"
+#include "hw/ipmi/ipmi.h"
 #include "hw/ppc/pnv_lpc.h"
 #include "hw/ppc/pnv_psi.h"
 #include "hw/ppc/pnv_occ.h"
@@ -118,8 +119,6 @@ typedef struct PnvChipClass {
 #define POWERNV_MACHINE(obj) \
     OBJECT_CHECK(PnvMachineState, (obj), TYPE_POWERNV_MACHINE)
 
-typedef struct IPMIBmc IPMIBmc;
-
 typedef struct PnvMachineState {
     /*< private >*/
     MachineState parent_obj;
diff --git a/include/hw/ppc/pnv_lpc.h b/include/hw/ppc/pnv_lpc.h
index ccf969af94..023b4f0fec 100644
--- a/include/hw/ppc/pnv_lpc.h
+++ b/include/hw/ppc/pnv_lpc.h
@@ -19,12 +19,12 @@
 #ifndef _PPC_PNV_LPC_H
 #define _PPC_PNV_LPC_H
 
+#include "hw/ppc/pnv_psi.h"
+
 #define TYPE_PNV_LPC "pnv-lpc"
 #define PNV_LPC(obj) \
      OBJECT_CHECK(PnvLpcController, (obj), TYPE_PNV_LPC)
 
-typedef struct PnvPsi PnvPsi;
-
 typedef struct PnvLpcController {
     DeviceState parent;
 
diff --git a/include/hw/ppc/pnv_occ.h b/include/hw/ppc/pnv_occ.h
index f8ec330abf..82f299dc76 100644
--- a/include/hw/ppc/pnv_occ.h
+++ b/include/hw/ppc/pnv_occ.h
@@ -19,11 +19,11 @@
 #ifndef _PPC_PNV_OCC_H
 #define _PPC_PNV_OCC_H
 
+#include "hw/ppc/pnv_psi.h"
+
 #define TYPE_PNV_OCC "pnv-occ"
 #define PNV_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV_OCC)
 
-typedef struct PnvPsi PnvPsi;
-
 typedef struct PnvOCC {
     DeviceState xd;
 
diff --git a/include/hw/ppc/spapr_cpu_core.h b/include/hw/ppc/spapr_cpu_core.h
index 3c35665221..93051e9ecf 100644
--- a/include/hw/ppc/spapr_cpu_core.h
+++ b/include/hw/ppc/spapr_cpu_core.h
@@ -27,6 +27,7 @@ typedef struct sPAPRCPUCore {
 
     /*< public >*/
     void *threads;
+    int node_id;
 } sPAPRCPUCore;
 
 typedef struct sPAPRCPUCoreClass {
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index c215dc72a4..05e6acbb35 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -29,6 +29,7 @@
 #define XICS_H
 
 #include "hw/qdev.h"
+#include "target/ppc/cpu-qom.h"
 
 #define XICS_IPI        0x2
 #define XICS_BUID       0x1
@@ -46,7 +47,6 @@ typedef struct ICSStateClass ICSStateClass;
 typedef struct ICSState ICSState;
 typedef struct ICSIRQState ICSIRQState;
 typedef struct XICSFabric XICSFabric;
-typedef struct PowerPCCPU PowerPCCPU;
 
 #define TYPE_ICP "icp"
 #define ICP(obj) OBJECT_CHECK(ICPState, (obj), TYPE_ICP)
@@ -144,6 +144,8 @@ struct ICSIRQState {
 #define XICS_STATUS_SENT               0x2
 #define XICS_STATUS_REJECTED           0x4
 #define XICS_STATUS_MASKED_PENDING     0x8
+#define XICS_STATUS_PRESENTED          0x10
+#define XICS_STATUS_QUEUED             0x20
     uint8_t status;
 /* (flags & XICS_FLAGS_IRQ_MASK) == 0 means the interrupt is not allocated */
 #define XICS_FLAGS_IRQ_LSI             0x1
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index f3ffdceca4..83f474ffc3 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -169,6 +169,7 @@ void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
                                   struct virtio_gpu_ctrl_command *cmd);
 void virtio_gpu_virgl_fence_poll(VirtIOGPU *g);
 void virtio_gpu_virgl_reset(VirtIOGPU *g);
+void virtio_gpu_gl_block(void *opaque, bool block);
 int virtio_gpu_virgl_init(VirtIOGPU *g);
 
 #endif
diff --git a/include/io/channel-file.h b/include/io/channel-file.h
index d2462c2ed7..79245f1183 100644
--- a/include/io/channel-file.h
+++ b/include/io/channel-file.h
@@ -71,7 +71,7 @@ qio_channel_file_new_fd(int fd);
 
 /**
  * qio_channel_file_new_path:
- * @fd: the file descriptor
+ * @path: the file path
  * @flags: the open flags (O_RDONLY|O_WRONLY|O_RDWR, etc)
  * @mode: the file creation mode if O_WRONLY is set in @flags
  * @errp: pointer to initialized error object
diff --git a/include/io/channel.h b/include/io/channel.h
index 5d48906998..db9bb022a1 100644
--- a/include/io/channel.h
+++ b/include/io/channel.h
@@ -315,7 +315,7 @@ ssize_t qio_channel_read(QIOChannel *ioc,
                          Error **errp);
 
 /**
- * qio_channel_writev:
+ * qio_channel_write:
  * @ioc: the channel object
  * @buf: the memory regions to send data from
  * @buflen: the length of @buf
diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h
index 1881284cb5..3f0926cf40 100644
--- a/include/qemu/bitops.h
+++ b/include/qemu/bitops.h
@@ -201,16 +201,6 @@ static inline unsigned long find_first_zero_bit(const unsigned long *addr,
     return find_next_zero_bit(addr, size, 0);
 }
 
-static inline unsigned long hweight_long(unsigned long w)
-{
-    unsigned long count;
-
-    for (count = 0; w; w >>= 1) {
-        count += w & 1;
-    }
-    return count;
-}
-
 /**
  * rol8 - rotate an 8-bit value left
  * @word: value to rotate
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 122ff06ff6..1c9f5e260c 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -341,6 +341,9 @@ int qemu_close(int fd);
 #ifndef _WIN32
 int qemu_dup(int fd);
 #endif
+int qemu_lock_fd(int fd, int64_t start, int64_t len, bool exclusive);
+int qemu_unlock_fd(int fd, int64_t start, int64_t len);
+int qemu_lock_fd_test(int fd, int64_t start, int64_t len, bool exclusive);
 
 #if defined(__HAIKU__) && defined(__i386__)
 #define FMT_pid "%ld"
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h
index f08d327aec..7d8505730c 100644
--- a/include/qemu/typedefs.h
+++ b/include/qemu/typedefs.h
@@ -97,5 +97,6 @@ typedef struct SSIBus SSIBus;
 typedef struct uWireSlave uWireSlave;
 typedef struct VirtIODevice VirtIODevice;
 typedef struct Visitor Visitor;
+typedef struct node_info NodeInfo;
 
 #endif /* QEMU_TYPEDEFS_H */
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 5d10359c8f..55214ce131 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -258,6 +258,8 @@ typedef void (*run_on_cpu_func)(CPUState *cpu, run_on_cpu_data data);
 
 struct qemu_work_item;
 
+#define CPU_UNSET_NUMA_NODE_ID -1
+
 /**
  * CPUState:
  * @cpu_index: CPU index (informative).
diff --git a/include/sysemu/numa.h b/include/sysemu/numa.h
index 8f09dcf918..7ffde5b119 100644
--- a/include/sysemu/numa.h
+++ b/include/sysemu/numa.h
@@ -8,6 +8,7 @@
 #include "hw/boards.h"
 
 extern int nb_numa_nodes;   /* Number of NUMA nodes */
+extern bool have_numa_distance;
 
 struct numa_addr_range {
     ram_addr_t mem_start;
@@ -15,24 +16,23 @@ struct numa_addr_range {
     QLIST_ENTRY(numa_addr_range) entry;
 };
 
-typedef struct node_info {
+struct node_info {
     uint64_t node_mem;
-    unsigned long *node_cpu;
     struct HostMemoryBackend *node_memdev;
     bool present;
     QLIST_HEAD(, numa_addr_range) addr; /* List to store address ranges */
-} NodeInfo;
+    uint8_t distance[MAX_NODES];
+};
 
 extern NodeInfo numa_info[MAX_NODES];
-void parse_numa_opts(MachineClass *mc);
-void numa_post_machine_init(void);
+void parse_numa_opts(MachineState *ms);
 void query_numa_node_mem(uint64_t node_mem[]);
 extern QemuOptsList qemu_numa_opts;
 void numa_set_mem_node_id(ram_addr_t addr, uint64_t size, uint32_t node);
 void numa_unset_mem_node_id(ram_addr_t addr, uint64_t size, uint32_t node);
 uint32_t numa_get_node(ram_addr_t addr, Error **errp);
-
-/* on success returns node index in numa_info,
- * on failure returns nb_numa_nodes */
-int numa_get_node_for_cpu(int idx);
+void numa_legacy_auto_assign_ram(MachineClass *mc, NodeInfo *nodes,
+                                 int nb_nodes, ram_addr_t size);
+void numa_default_auto_assign_ram(MachineClass *mc, NodeInfo *nodes,
+                                  int nb_nodes, ram_addr_t size);
 #endif
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 15656b7c36..be9e22c955 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -166,6 +166,10 @@ extern int mem_prealloc;
 
 #define MAX_NODES 128
 #define NUMA_NODE_UNASSIGNED MAX_NODES
+#define NUMA_DISTANCE_MIN         10
+#define NUMA_DISTANCE_DEFAULT     20
+#define NUMA_DISTANCE_MAX         254
+#define NUMA_DISTANCE_UNREACHABLE 255
 
 #define MAX_OPTION_ROMS 16
 typedef struct QEMUOptionRom {
diff --git a/include/ui/console.h b/include/ui/console.h
index d759338816..7262bef6d3 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -527,4 +527,7 @@ static inline void early_gtk_display_init(int opengl)
 }
 #endif
 
+/* egl-headless.c */
+void egl_headless_init(void);
+
 #endif
diff --git a/include/ui/egl-helpers.h b/include/ui/egl-helpers.h
index 88a13e827b..c785d60e91 100644
--- a/include/ui/egl-helpers.h
+++ b/include/ui/egl-helpers.h
@@ -21,7 +21,8 @@ int egl_get_fd_for_texture(uint32_t tex_id, EGLint *stride, EGLint *fourcc);
 
 EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, Window win);
 
-int qemu_egl_init_dpy(EGLNativeDisplayType dpy, bool gles, bool debug);
+int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy);
+int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy);
 EGLContext qemu_egl_init_ctx(void);
 
 #endif /* EGL_HELPERS_H */
diff --git a/include/ui/input.h b/include/ui/input.h
index d06a12dd4c..3cfd0f3363 100644
--- a/include/ui/input.h
+++ b/include/ui/input.h
@@ -8,7 +8,8 @@
 #define INPUT_EVENT_MASK_REL   (1<<INPUT_EVENT_KIND_REL)
 #define INPUT_EVENT_MASK_ABS   (1<<INPUT_EVENT_KIND_ABS)
 
-#define INPUT_EVENT_ABS_SIZE   0x8000
+#define INPUT_EVENT_ABS_MIN    0x0000
+#define INPUT_EVENT_ABS_MAX    0x7FFF
 
 typedef struct QemuInputHandler QemuInputHandler;
 typedef struct QemuInputHandlerState QemuInputHandlerState;
@@ -54,12 +55,14 @@ void qemu_input_update_buttons(QemuConsole *src, uint32_t *button_map,
                                uint32_t button_old, uint32_t button_new);
 
 bool qemu_input_is_absolute(void);
-int qemu_input_scale_axis(int value, int size_in, int size_out);
+int qemu_input_scale_axis(int value,
+                          int min_in, int max_in,
+                          int min_out, int max_out);
 InputEvent *qemu_input_event_new_move(InputEventKind kind,
                                       InputAxis axis, int value);
 void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value);
-void qemu_input_queue_abs(QemuConsole *src, InputAxis axis,
-                          int value, int size);
+void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, int value,
+                          int min_in, int max_in);
 
 void qemu_input_check_mode_change(void);
 void qemu_add_mouse_mode_change_notifier(Notifier *notify);