aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorPeter Maydell <peter.maydell@linaro.org>2015-10-19 10:52:39 +0100
committerPeter Maydell <peter.maydell@linaro.org>2015-10-19 10:52:39 +0100
commit526d5809a0714edc7f19196f14ec2e607dbd9753 (patch)
tree4ac5abd443d968ce5c6495cf8030a1301ecae3ee /include
parentaedc8806172dd1ae904f04169ee3b19fce1d7893 (diff)
parent1c4a55dbed9a47fde9294f7de6c8bb060d874c88 (diff)
downloadqemu-526d5809a0714edc7f19196f14ec2e607dbd9753.zip
qemu-526d5809a0714edc7f19196f14ec2e607dbd9753.tar.gz
qemu-526d5809a0714edc7f19196f14ec2e607dbd9753.tar.bz2
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* KVM page size fix for PPC * Support for Linux 4.4's new Hyper-V features * Eliminate g_slice from areas I maintain * checkpatch fix * Peter's cpu_reload_memory_map() cleanups * More changes to MAINTAINERS * Require Python 2.6 * chardev creation fixes * PCI requester id for ARM KVM * cleanups and doc fixes * Allow customization of the Hyper-V vendor id # gpg: Signature made Mon 19 Oct 2015 09:13:10 BST using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: (49 commits) kvm: Allow the Hyper-V vendor ID to be specified kvm: Move x86-specific functions into target-i386/kvm.c kvm: Pass PCI device pointer to MSI routing functions hw/pci: Introduce pci_requester_id() kvm: Make KVM_CAP_SIGNAL_MSI globally available doc/rcu: fix g_free_rcu() usage example qemu-char: cleanup after completed conversion to cd->create qemu-char: convert ringbuf backend to data-driven creation qemu-char: convert vc backend to data-driven creation qemu-char: convert spice backend to data-driven creation qemu-char: convert console backend to data-driven creation qemu-char: convert stdio backend to data-driven creation qemu-char: convert testdev backend to data-driven creation qemu-char: convert braille backend to data-driven creation qemu-char: convert msmouse backend to data-driven creation qemu-char: convert mux backend to data-driven creation qemu-char: convert null backend to data-driven creation qemu-char: convert pty backend to data-driven creation qemu-char: convert UDP backend to data-driven creation qemu-char: convert socket backend to data-driven creation ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
-rw-r--r--include/exec/exec-all.h8
-rw-r--r--include/exec/memattrs.h4
-rw-r--r--include/exec/ram_addr.h1
-rw-r--r--include/hw/pci/pci.h5
-rw-r--r--include/qemu/typedefs.h1
-rw-r--r--include/qom/cpu.h7
-rw-r--r--include/standard-headers/asm-x86/hyperv.h6
-rw-r--r--include/sysemu/char.h18
-rw-r--r--include/sysemu/cpus.h1
-rw-r--r--include/sysemu/kvm.h22
-rw-r--r--include/ui/qemu-spice.h2
11 files changed, 44 insertions, 31 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index a63fd60..9b93b9b 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -84,8 +84,7 @@ void QEMU_NORETURN cpu_loop_exit(CPUState *cpu);
void QEMU_NORETURN cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
#if !defined(CONFIG_USER_ONLY)
-bool qemu_in_vcpu_thread(void);
-void cpu_reload_memory_map(CPUState *cpu);
+void cpu_reloading_memory_map(void);
void tcg_cpu_address_space_init(CPUState *cpu, AddressSpace *as);
/* cputlb.c */
/**
@@ -357,8 +356,6 @@ extern uintptr_t tci_tb_ptr;
#if !defined(CONFIG_USER_ONLY)
-void phys_mem_set_alloc(void *(*alloc)(size_t, uint64_t *align));
-
struct MemoryRegion *iotlb_to_region(CPUState *cpu,
hwaddr index);
@@ -408,7 +405,4 @@ extern int singlestep;
extern CPUState *tcg_current_cpu;
extern bool exit_request;
-#if !defined(CONFIG_USER_ONLY)
-void migration_bitmap_extend(ram_addr_t old, ram_addr_t new);
-#endif
#endif
diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h
index f8537a8..e601061 100644
--- a/include/exec/memattrs.h
+++ b/include/exec/memattrs.h
@@ -35,8 +35,8 @@ typedef struct MemTxAttrs {
unsigned int secure:1;
/* Memory access is usermode (unprivileged) */
unsigned int user:1;
- /* Stream ID (for MSI for example) */
- unsigned int stream_id:16;
+ /* Requester ID (for MSI for example) */
+ unsigned int requester_id:16;
} MemTxAttrs;
/* Bus masters which don't specify any attributes will get this,
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h
index c400a75..3360ac5 100644
--- a/include/exec/ram_addr.h
+++ b/include/exec/ram_addr.h
@@ -289,5 +289,6 @@ uint64_t cpu_physical_memory_sync_dirty_bitmap(unsigned long *dest,
return num_dirty;
}
+void migration_bitmap_extend(ram_addr_t old, ram_addr_t new);
#endif
#endif
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 551cb3d..f5e7fd8 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -677,6 +677,11 @@ static inline uint32_t pci_config_size(const PCIDevice *d)
return pci_is_express(d) ? PCIE_CONFIG_SPACE_SIZE : PCI_CONFIG_SPACE_SIZE;
}
+static inline uint16_t pci_requester_id(PCIDevice *dev)
+{
+ return (pci_bus_num(dev->bus) << 8) | dev->devfn;
+}
+
/* DMA access functions */
static inline AddressSpace *pci_get_address_space(PCIDevice *dev)
{
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h
index ee1ce1d..d4a8f7a 100644
--- a/include/qemu/typedefs.h
+++ b/include/qemu/typedefs.h
@@ -16,6 +16,7 @@ typedef struct BusClass BusClass;
typedef struct BusState BusState;
typedef struct CharDriverState CharDriverState;
typedef struct CompatProperty CompatProperty;
+typedef struct CPUAddressSpace CPUAddressSpace;
typedef struct DeviceState DeviceState;
typedef struct DeviceListener DeviceListener;
typedef struct DisplayChangeListener DisplayChangeListener;
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index b613ff0..51a1323 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -234,6 +234,10 @@ struct kvm_run;
* @can_do_io: Nonzero if memory-mapped IO is safe. Deterministic execution
* requires that IO only be performed on the last instruction of a TB
* so that interrupts take effect immediately.
+ * @cpu_ases: Pointer to array of CPUAddressSpaces (which define the
+ * AddressSpaces this CPU has)
+ * @as: Pointer to the first AddressSpace, for the convenience of targets which
+ * only have a single AddressSpace
* @env_ptr: Pointer to subclass-specific CPUArchState field.
* @current_tb: Currently executing TB.
* @gdb_regs: Additional GDB registers.
@@ -280,9 +284,8 @@ struct CPUState {
QemuMutex work_mutex;
struct qemu_work_item *queued_work_first, *queued_work_last;
+ CPUAddressSpace *cpu_ases;
AddressSpace *as;
- struct AddressSpaceDispatch *memory_dispatch;
- MemoryListener *tcg_as_listener;
void *env_ptr; /* CPUArchState */
struct TranslationBlock *current_tb;
diff --git a/include/standard-headers/asm-x86/hyperv.h b/include/standard-headers/asm-x86/hyperv.h
index 99d311e..c37c14e 100644
--- a/include/standard-headers/asm-x86/hyperv.h
+++ b/include/standard-headers/asm-x86/hyperv.h
@@ -153,6 +153,12 @@
/* MSR used to provide vcpu index */
#define HV_X64_MSR_VP_INDEX 0x40000002
+/* MSR used to reset the guest OS. */
+#define HV_X64_MSR_RESET 0x40000003
+
+/* MSR used to provide vcpu runtime in 100ns units */
+#define HV_X64_MSR_VP_RUNTIME 0x40000010
+
/* MSR used to read the per-partition time reference counter */
#define HV_X64_MSR_TIME_REF_COUNT 0x40000020
diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index 832b7fe..edf7669 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -345,7 +345,9 @@ bool chr_is_ringbuf(const CharDriverState *chr);
QemuOpts *qemu_chr_parse_compat(const char *label, const char *filename);
void register_char_driver(const char *name, ChardevBackendKind kind,
- void (*parse)(QemuOpts *opts, ChardevBackend *backend, Error **errp));
+ void (*parse)(QemuOpts *opts, ChardevBackend *backend, Error **errp),
+ CharDriverState *(*create)(const char *id, ChardevBackend *backend,
+ ChardevReturn *ret, Error **errp));
/* add an eventfd to the qemu devices that are polled */
CharDriverState *qemu_chr_open_eventfd(int eventfd);
@@ -354,18 +356,8 @@ extern int term_escape_char;
CharDriverState *qemu_char_get_next_serial(void);
-/* msmouse */
-CharDriverState *qemu_chr_open_msmouse(void);
-
-/* testdev.c */
-CharDriverState *chr_testdev_init(void);
-
-/* baum.c */
-CharDriverState *chr_baum_init(void);
-
/* console.c */
-typedef CharDriverState *(VcHandler)(ChardevVC *vc);
-
+typedef CharDriverState *(VcHandler)(ChardevVC *vc, Error **errp);
void register_vc_handler(VcHandler *handler);
-CharDriverState *vc_init(ChardevVC *vc);
+
#endif
diff --git a/include/sysemu/cpus.h b/include/sysemu/cpus.h
index 3f162a9..30ddd12 100644
--- a/include/sysemu/cpus.h
+++ b/include/sysemu/cpus.h
@@ -2,6 +2,7 @@
#define QEMU_CPUS_H
/* cpus.c */
+bool qemu_in_vcpu_thread(void);
void qemu_init_cpu_loop(void);
void resume_all_vcpus(void);
void pause_all_vcpus(void);
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 2a58b4d..461ef65 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -52,6 +52,7 @@ extern bool kvm_msi_via_irqfd_allowed;
extern bool kvm_gsi_routing_allowed;
extern bool kvm_gsi_direct_mapping;
extern bool kvm_readonly_mem_allowed;
+extern bool kvm_direct_msi_allowed;
#if defined CONFIG_KVM || !defined NEED_CPU_H
#define kvm_enabled() (kvm_allowed)
@@ -145,6 +146,13 @@ extern bool kvm_readonly_mem_allowed;
*/
#define kvm_readonly_mem_enabled() (kvm_readonly_mem_allowed)
+/**
+ * kvm_direct_msi_enabled:
+ *
+ * Returns: true if KVM allows direct MSI injection.
+ */
+#define kvm_direct_msi_enabled() (kvm_direct_msi_allowed)
+
#else
#define kvm_enabled() (0)
#define kvm_irqchip_in_kernel() (false)
@@ -157,6 +165,7 @@ extern bool kvm_readonly_mem_allowed;
#define kvm_gsi_routing_allowed() (false)
#define kvm_gsi_direct_mapping() (false)
#define kvm_readonly_mem_enabled() (false)
+#define kvm_direct_msi_enabled() (false)
#endif
struct kvm_run;
@@ -182,8 +191,6 @@ int kvm_has_sync_mmu(void);
int kvm_has_vcpu_events(void);
int kvm_has_robust_singlestep(void);
int kvm_has_debugregs(void);
-int kvm_has_xsave(void);
-int kvm_has_xcrs(void);
int kvm_has_pit_state2(void);
int kvm_has_many_ioeventfds(void);
int kvm_has_gsi_routing(void);
@@ -210,6 +217,10 @@ int kvm_set_signal_mask(CPUState *cpu, const sigset_t *sigset);
int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr);
int kvm_on_sigbus(int code, void *addr);
+/* interface with exec.c */
+
+void phys_mem_set_alloc(void *(*alloc)(size_t, uint64_t *align));
+
/* internal API */
int kvm_ioctl(KVMState *s, int type, ...);
@@ -313,7 +324,7 @@ int kvm_arch_on_sigbus(int code, void *addr);
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);
+ uint64_t address, uint32_t data, PCIDevice *dev);
int kvm_arch_msi_data_to_gsi(uint32_t data);
@@ -438,8 +449,9 @@ static inline void cpu_clean_state(CPUState *cpu)
}
}
-int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg);
-int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg);
+int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg, PCIDevice *dev);
+int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg,
+ PCIDevice *dev);
void kvm_irqchip_release_virq(KVMState *s, int virq);
int kvm_irqchip_add_adapter_route(KVMState *s, AdapterInfo *adapter);
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 0dff422..f9ce357 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -43,9 +43,7 @@ int qemu_spice_set_pw_expire(time_t expires);
int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
const char *subject);
-CharDriverState *qemu_chr_open_spice_vmc(const char *type);
#if SPICE_SERVER_VERSION >= 0x000c02
-CharDriverState *qemu_chr_open_spice_port(const char *name);
void qemu_spice_register_ports(void);
#else
static inline CharDriverState *qemu_chr_open_spice_port(const char *name)