diff options
35 files changed, 654 insertions, 1963 deletions
diff --git a/VERSION b/VERSION index 0a7e4e52e5..fa2d855ea8 100644 --- a/VERSION +++ b/VERSION @@ -1 +1 @@ -2.0.92 +2.1.50 diff --git a/docs/qmp/qmp-events.txt b/docs/qmp/qmp-events.txt index 4a6c2a2c45..d759d19748 100644 --- a/docs/qmp/qmp-events.txt +++ b/docs/qmp/qmp-events.txt @@ -243,6 +243,19 @@ Data: "timestamp": { "seconds": 1368697518, "microseconds": 326866 } } } +POWERDOWN +--------- + +Emitted when the Virtual Machine is powered down through the power +control system, such as via ACPI. + +Data: None. + +Example: + +{ "event": "POWERDOWN", + "timestamp": { "seconds": 1267040730, "microseconds": 682951 } } + QUORUM_FAILURE -------------- @@ -285,7 +298,7 @@ Example: RESET ----- -Emitted when the Virtual Machine is reseted. +Emitted when the Virtual Machine is reset. Data: None. @@ -325,7 +338,8 @@ Example: SHUTDOWN -------- -Emitted when the Virtual Machine is powered down. +Emitted when the Virtual Machine has shut down, indicating that qemu +is about to exit. Data: None. @@ -337,10 +351,10 @@ Example: Note: If the command-line option "-no-shutdown" has been specified, a STOP event will eventually follow the SHUTDOWN event. -SPICE_CONNECTED, SPICE_DISCONNECTED ------------------------------------ +SPICE_CONNECTED +--------------- -Emitted when a SPICE client connects or disconnects. +Emitted when a SPICE client connects. Data: @@ -362,11 +376,36 @@ Example: "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"} }} +SPICE_DISCONNECTED +------------------ + +Emitted when a SPICE client disconnects. + +Data: + +- "server": Server information (json-object) + - "host": IP address (json-string) + - "port": port number (json-string) + - "family": address family (json-string, "ipv4" or "ipv6") +- "client": Client information (json-object) + - "host": IP address (json-string) + - "port": port number (json-string) + - "family": address family (json-string, "ipv4" or "ipv6") + +Example: + +{ "timestamp": {"seconds": 1290688046, "microseconds": 388707}, + "event": "SPICE_DISCONNECTED", + "data": { + "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"}, + "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"} +}} + SPICE_INITIALIZED ----------------- Emitted after initial handshake and authentication takes place (if any) -and the SPICE channel is up'n'running +and the SPICE channel is up and running Data: @@ -399,6 +438,19 @@ Example: "channel-id": 0, "tls": true} }} +SPICE_MIGRATE_COMPLETED +----------------------- + +Emitted when SPICE migration has completed + +Data: None. + +Example: + +{ "timestamp": {"seconds": 1290688046, "microseconds": 417172}, + "event": "SPICE_MIGRATE_COMPLETED" } + + STOP ---- @@ -527,6 +579,22 @@ Example: "host": "127.0.0.1", "sasl_username": "luiz" } }, "timestamp": { "seconds": 1263475302, "microseconds": 150772 } } +VSERPORT_CHANGE +--------------- + +Emitted when the guest opens or closes a virtio-serial port. + +Data: + +- "id": device identifier of the virtio-serial port (json-string) +- "open": true if the guest has opened the virtio-serial port (json-bool) + +Example: + +{ "event": "VSERPORT_CHANGE", + "data": { "id": "channel0", "open": true }, + "timestamp": { "seconds": 1401385907, "microseconds": 422329 } } + WAKEUP ------ diff --git a/exec.c b/exec.c index 5a2a25e851..765bd942eb 100644 --- a/exec.c +++ b/exec.c @@ -1568,8 +1568,7 @@ static void notdirty_mem_write(void *opaque, hwaddr ram_addr, default: abort(); } - cpu_physical_memory_set_dirty_flag(ram_addr, DIRTY_MEMORY_MIGRATION); - cpu_physical_memory_set_dirty_flag(ram_addr, DIRTY_MEMORY_VGA); + cpu_physical_memory_set_dirty_range_nocode(ram_addr, size); /* we remove the notdirty callback only if the code has been flushed */ if (!cpu_physical_memory_is_clean(ram_addr)) { @@ -1978,8 +1977,7 @@ static void invalidate_and_set_dirty(hwaddr addr, /* invalidate code */ tb_invalidate_phys_page_range(addr, addr + length, 0); /* set dirty bit */ - cpu_physical_memory_set_dirty_flag(addr, DIRTY_MEMORY_VGA); - cpu_physical_memory_set_dirty_flag(addr, DIRTY_MEMORY_MIGRATION); + cpu_physical_memory_set_dirty_range_nocode(addr, length); } xen_modified_memory(addr, length); } @@ -2335,15 +2333,7 @@ void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len, mr = qemu_ram_addr_from_host(buffer, &addr1); assert(mr != NULL); if (is_write) { - while (access_len) { - unsigned l; - l = TARGET_PAGE_SIZE; - if (l > access_len) - l = access_len; - invalidate_and_set_dirty(addr1, l); - addr1 += l; - access_len -= l; - } + invalidate_and_set_dirty(addr1, access_len); } if (xen_enabled()) { xen_invalidate_map_cache_entry(buffer); @@ -2581,9 +2571,7 @@ void stl_phys_notdirty(AddressSpace *as, hwaddr addr, uint32_t val) /* invalidate code */ tb_invalidate_phys_page_range(addr1, addr1 + 4, 0); /* set dirty bit */ - cpu_physical_memory_set_dirty_flag(addr1, - DIRTY_MEMORY_MIGRATION); - cpu_physical_memory_set_dirty_flag(addr1, DIRTY_MEMORY_VGA); + cpu_physical_memory_set_dirty_range_nocode(addr1, 4); } } } diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 405c61d39c..89532bd786 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -104,7 +104,7 @@ static const MemMapEntry a15memmap[] = { [VIRT_GIC_DIST] = { 0x8000000, 0x10000 }, [VIRT_GIC_CPU] = { 0x8010000, 0x10000 }, [VIRT_UART] = { 0x9000000, 0x1000 }, - [VIRT_RTC] = { 0x90010000, 0x1000 }, + [VIRT_RTC] = { 0x9010000, 0x1000 }, [VIRT_MMIO] = { 0xa000000, 0x200 }, /* ...repeating for a total of NUM_VIRTIO_TRANSPORTS, each of that size */ /* 0x10000000 .. 0x40000000 reserved for PCI */ diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index ebc5f034e3..816c6d9b47 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -25,7 +25,9 @@ #include <glib.h> #include "qemu-common.h" #include "qemu/bitmap.h" +#include "qemu/osdep.h" #include "qemu/range.h" +#include "qemu/error-report.h" #include "hw/pci/pci.h" #include "qom/cpu.h" #include "hw/i386/pc.h" @@ -52,6 +54,16 @@ #include "qapi/qmp/qint.h" #include "qom/qom-qobject.h" +/* These are used to size the ACPI tables for -M pc-i440fx-1.7 and + * -M pc-i440fx-2.0. Even if the actual amount of AML generated grows + * a little bit, there should be plenty of free space since the DSDT + * shrunk by ~1.5k between QEMU 2.0 and QEMU 2.1. + */ +#define ACPI_BUILD_LEGACY_CPU_AML_SIZE 97 +#define ACPI_BUILD_ALIGN_SIZE 0x1000 + +#define ACPI_BUILD_TABLE_SIZE 0x20000 + typedef struct AcpiCpuInfo { DECLARE_BITMAP(found_cpus, ACPI_CPU_HOTPLUG_ID_LIMIT); } AcpiCpuInfo; @@ -64,6 +76,7 @@ typedef struct AcpiMcfgInfo { typedef struct AcpiPmInfo { bool s3_disabled; bool s4_disabled; + bool pcihp_bridge_en; uint8_t s4_val; uint16_t sci_int; uint8_t acpi_enable_cmd; @@ -85,6 +98,7 @@ typedef struct AcpiBuildPciBusHotplugState { GArray *device_table; GArray *notify_table; struct AcpiBuildPciBusHotplugState *parent; + bool pcihp_bridge_en; } AcpiBuildPciBusHotplugState; static void acpi_get_dsdt(AcpiMiscInfo *info) @@ -188,6 +202,9 @@ static void acpi_get_pm_info(AcpiPmInfo *pm) NULL); pm->gpe0_blk_len = object_property_get_int(obj, ACPI_PM_PROP_GPE0_BLK_LEN, NULL); + pm->pcihp_bridge_en = + object_property_get_bool(obj, "acpi-pci-hotplug-with-bridge-support", + NULL); } static void acpi_get_misc_info(AcpiMiscInfo *info) @@ -768,11 +785,13 @@ static void acpi_set_pci_info(void) } static void build_pci_bus_state_init(AcpiBuildPciBusHotplugState *state, - AcpiBuildPciBusHotplugState *parent) + AcpiBuildPciBusHotplugState *parent, + bool pcihp_bridge_en) { state->parent = parent; state->device_table = build_alloc_array(); state->notify_table = build_alloc_array(); + state->pcihp_bridge_en = pcihp_bridge_en; } static void build_pci_bus_state_cleanup(AcpiBuildPciBusHotplugState *state) @@ -786,7 +805,7 @@ static void *build_pci_bus_begin(PCIBus *bus, void *parent_state) AcpiBuildPciBusHotplugState *parent = parent_state; AcpiBuildPciBusHotplugState *child = g_malloc(sizeof *child); - build_pci_bus_state_init(child, parent); + build_pci_bus_state_init(child, parent, parent->pcihp_bridge_en); return child; } @@ -807,6 +826,14 @@ static void build_pci_bus_end(PCIBus *bus, void *bus_state) GArray *method; bool bus_hotplug_support = false; + /* + * Skip bridge subtree creation if bridge hotplug is disabled + * to make acpi tables compatible with legacy machine types. + */ + if (!child->pcihp_bridge_en && bus->parent_dev) { + return; + } + if (bus->parent_dev) { op = 0x82; /* DeviceOp */ build_append_nameseg(bus_table, "S%.02X_", @@ -844,6 +871,7 @@ static void build_pci_bus_end(PCIBus *bus, void *bus_state) PCIDeviceClass *pc; PCIDevice *pdev = bus->devices[i]; int slot = PCI_SLOT(i); + bool bridge_in_acpi; if (!pdev) { continue; @@ -853,7 +881,13 @@ static void build_pci_bus_end(PCIBus *bus, void *bus_state) pc = PCI_DEVICE_GET_CLASS(pdev); dc = DEVICE_GET_CLASS(pdev); - if (pc->class_id == PCI_CLASS_BRIDGE_ISA || pc->is_bridge) { + /* When hotplug for bridges is enabled, bridges are + * described in ACPI separately (see build_pci_bus_end). + * In this case they aren't themselves hot-pluggable. + */ + bridge_in_acpi = pc->is_bridge && child->pcihp_bridge_en; + + if (pc->class_id == PCI_CLASS_BRIDGE_ISA || bridge_in_acpi) { set_bit(slot, slot_device_system); } @@ -865,7 +899,7 @@ static void build_pci_bus_end(PCIBus *bus, void *bus_state) } } - if (!dc->hotpluggable || pc->is_bridge) { + if (!dc->hotpluggable || bridge_in_acpi) { clear_bit(slot, slot_hotplug_enable); } } @@ -1130,7 +1164,7 @@ build_ssdt(GArray *table_data, GArray *linker, bus = PCI_HOST_BRIDGE(pci_host)->bus; } - build_pci_bus_state_init(&hotplug_state, NULL); + build_pci_bus_state_init(&hotplug_state, NULL, pm->pcihp_bridge_en); if (bus) { /* Scan all PCI buses. Generate tables to support hotplug. */ @@ -1440,13 +1474,14 @@ static void acpi_build(PcGuestInfo *guest_info, AcpiBuildTables *tables) { GArray *table_offsets; - unsigned facs, dsdt, rsdt; + unsigned facs, ssdt, dsdt, rsdt; AcpiCpuInfo cpu; AcpiPmInfo pm; AcpiMiscInfo misc; AcpiMcfgInfo mcfg; PcPciInfo pci; uint8_t *u; + size_t aml_len = 0; acpi_get_cpu_info(&cpu); acpi_get_pm_info(&pm); @@ -1474,13 +1509,20 @@ void acpi_build(PcGuestInfo *guest_info, AcpiBuildTables *tables) dsdt = tables->table_data->len; build_dsdt(tables->table_data, tables->linker, &misc); + /* Count the size of the DSDT and SSDT, we will need it for legacy + * sizing of ACPI tables. + */ + aml_len += tables->table_data->len - dsdt; + /* ACPI tables pointed to by RSDT */ acpi_add_table(table_offsets, tables->table_data); build_fadt(tables->table_data, tables->linker, &pm, facs, dsdt); + ssdt = tables->table_data->len; acpi_add_table(table_offsets, tables->table_data); build_ssdt(tables->table_data, tables->linker, &cpu, &pm, &misc, &pci, guest_info); + aml_len += tables->table_data->len - ssdt; acpi_add_table(table_offsets, tables->table_data); build_madt(tables->table_data, tables->linker, &cpu, guest_info); @@ -1513,14 +1555,53 @@ void acpi_build(PcGuestInfo *guest_info, AcpiBuildTables *tables) /* RSDP is in FSEG memory, so allocate it separately */ build_rsdp(tables->rsdp, tables->linker, rsdt); - /* We'll expose it all to Guest so align size to reduce + /* We'll expose it all to Guest so we want to reduce * chance of size changes. * RSDP is small so it's easy to keep it immutable, no need to * bother with alignment. + * + * We used to align the tables to 4k, but of course this would + * too simple to be enough. 4k turned out to be too small an + * alignment very soon, and in fact it is almost impossible to + * keep the table size stable for all (max_cpus, max_memory_slots) + * combinations. So the table size is always 64k for pc-i440fx-2.1 + * and we give an error if the table grows beyond that limit. + * + * We still have the problem of migrating from "-M pc-i440fx-2.0". For + * that, we exploit the fact that QEMU 2.1 generates _smaller_ tables + * than 2.0 and we can always pad the smaller tables with zeros. We can + * then use the exact size of the 2.0 tables. + * + * All this is for PIIX4, since QEMU 2.0 didn't support Q35 migration. */ - acpi_align_size(tables->table_data, 0x1000); + if (guest_info->legacy_acpi_table_size) { + /* Subtracting aml_len gives the size of fixed tables. Then add the + * size of the PIIX4 DSDT/SSDT in QEMU 2.0. + */ + int legacy_aml_len = + guest_info->legacy_acpi_table_size + + ACPI_BUILD_LEGACY_CPU_AML_SIZE * max_cpus; + int legacy_table_size = + ROUND_UP(tables->table_data->len - aml_len + legacy_aml_len, + ACPI_BUILD_ALIGN_SIZE); + if (tables->table_data->len > legacy_table_size) { + /* Should happen only with PCI bridges and -M pc-i440fx-2.0. */ + error_report("Warning: migration may not work."); + } + g_array_set_size(tables->table_data, legacy_table_size); + } else { + /* Make sure we have a buffer in case we need to resize the tables. */ + if (tables->table_data->len > ACPI_BUILD_TABLE_SIZE / 2) { + /* As of QEMU 2.1, this fires with 160 VCPUs and 255 memory slots. */ + error_report("Warning: ACPI tables are larger than 64k."); + error_report("Warning: migration may not work."); + error_report("Warning: please remove CPUs, NUMA nodes, " + "memory slots or PCI bridges."); + } + acpi_align_size(tables->table_data, ACPI_BUILD_TABLE_SIZE); + } - acpi_align_size(tables->linker, 0x1000); + acpi_align_size(tables->linker, ACPI_BUILD_ALIGN_SIZE); /* Cleanup memory that's no longer used. */ g_array_free(table_offsets, true); diff --git a/hw/i386/acpi-dsdt.dsl b/hw/i386/acpi-dsdt.dsl index 3cc0ea0f9a..6ba017014a 100644 --- a/hw/i386/acpi-dsdt.dsl +++ b/hw/i386/acpi-dsdt.dsl @@ -181,57 +181,45 @@ DefinitionBlock ( Scope(\_SB) { Scope(PCI0) { - Name(_PRT, Package() { - /* PCI IRQ routing table, example from ACPI 2.0a specification, - section 6.2.8.1 */ - /* Note: we provide the same info as the PCI routing - table of the Bochs BIOS */ - -#define prt_slot(nr, lnk0, lnk1, lnk2, lnk3) \ - Package() { nr##ffff, 0, lnk0, 0 }, \ - Package() { nr##ffff, 1, lnk1, 0 }, \ - Package() { nr##ffff, 2, lnk2, 0 }, \ - Package() { nr##ffff, 3, lnk3, 0 } - -#define prt_slot0(nr) prt_slot(nr, LNKD, LNKA, LNKB, LNKC) -#define prt_slot1(nr) prt_slot(nr, LNKA, LNKB, LNKC, LNKD) -#define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA) -#define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB) - - prt_slot0(0x0000), - /* Device 1 is power mgmt device, and can only use irq 9 */ - prt_slot(0x0001, LNKS, LNKB, LNKC, LNKD), - prt_slot2(0x0002), - prt_slot3(0x0003), - prt_slot0(0x0004), - prt_slot1(0x0005), - prt_slot2(0x0006), - prt_slot3(0x0007), - prt_slot0(0x0008), - prt_slot1(0x0009), - prt_slot2(0x000a), - prt_slot3(0x000b), - prt_slot0(0x000c), - prt_slot1(0x000d), - prt_slot2(0x000e), - prt_slot3(0x000f), - prt_slot0(0x0010), - prt_slot1(0x0011), - prt_slot2(0x0012), - prt_slot3(0x0013), - prt_slot0(0x0014), - prt_slot1(0x0015), - prt_slot2(0x0016), - prt_slot3(0x0017), - prt_slot0(0x0018), - prt_slot1(0x0019), - prt_slot2(0x001a), - prt_slot3(0x001b), - prt_slot0(0x001c), - prt_slot1(0x001d), - prt_slot2(0x001e), - prt_slot3(0x001f), - }) + Method (_PRT, 0) { + Store(Package(128) {}, Local0) + Store(Zero, Local1) + While(LLess(Local1, 128)) { + // slot = pin >> 2 + Store(ShiftRight(Local1, 2), Local2) + + // lnk = (slot + pin) & 3 + Store(And(Add(Local1, Local2), 3), Local3) + If (LEqual(Local3, 0)) { + Store(Package(4) { Zero, Zero, LNKD, Zero }, Local4) + } + If (LEqual(Local3, 1)) { + // device 1 is the power-management device, needs SCI + If (LEqual(Local1, 4)) { + Store(Package(4) { Zero, Zero, LNKS, Zero }, Local4) + } Else { + Store(Package(4) { Zero, Zero, LNKA, Zero }, Local4) + } + } + If (LEqual(Local3, 2)) { + Store(Package(4) { Zero, Zero, LNKB, Zero }, Local4) + } + If (LEqual(Local3, 3)) { + Store(Package(4) { Zero, Zero, LNKC, Zero }, Local4) + } + + // Complete the interrupt routing entry: + // Package(4) { 0x[slot]FFFF, [pin], [link], 0) } + + Store(Or(ShiftLeft(Local2, 16), 0xFFFF), Index(Local4, 0)) + Store(And(Local1, 3), Index(Local4, 1)) + Store(Local4, Index(Local0, Local1)) + + Increment(Local1) + } + + Return(Local0) + } } Field(PCI0.ISA.P40C, ByteAcc, NoLock, Preserve) { diff --git a/hw/i386/acpi-dsdt.hex.generated b/hw/i386/acpi-dsdt.hex.generated index ee490e89c3..6c8a1fcdfb 100644 --- a/hw/i386/acpi-dsdt.hex.generated +++ b/hw/i386/acpi-dsdt.hex.generated @@ -3,12 +3,12 @@ static unsigned char AcpiDsdtAmlCode[] = { 0x53, 0x44, 0x54, -0x93, -0x11, +0xf7, +0xa, 0x0, 0x0, 0x1, -0xf5, +0x2e, 0x42, 0x58, 0x50, @@ -31,9 +31,9 @@ static unsigned char AcpiDsdtAmlCode[] = { 0x4e, 0x54, 0x4c, -0x15, -0x11, 0x13, +0x9, +0x12, 0x20, 0x10, 0x49, @@ -1439,1419 +1439,68 @@ static unsigned char AcpiDsdtAmlCode[] = { 0xa4, 0x0, 0x10, -0x4a, -0xa0, +0x4e, +0x36, 0x5f, 0x53, 0x42, 0x5f, 0x10, -0x47, -0x74, +0x4b, +0xa, 0x50, 0x43, 0x49, 0x30, -0x8, +0x14, +0x44, +0xa, 0x5f, 0x50, 0x52, 0x54, -0x12, -0x4b, -0x73, -0x80, -0x12, -0xb, -0x4, -0xb, -0xff, -0xff, -0x0, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xb, -0x4, -0xb, -0xff, -0xff, -0x1, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xc, -0x4, -0xb, -0xff, -0xff, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xc, -0x4, -0xb, -0xff, -0xff, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x53, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x2, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x2, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x2, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x2, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x3, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x3, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x3, -0x0, -0xa, -0x2, 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-0xc, -0xff, -0xff, -0x15, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x16, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x16, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x16, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x16, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x17, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x17, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x17, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x17, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x42, -0x0, +0x70, 0x12, -0xd, +0x9, 0x4, -0xc, -0xff, -0xff, -0x18, 0x0, 0x0, 0x4c, @@ -2859,456 +1508,115 @@ static unsigned char AcpiDsdtAmlCode[] = { 0x4b, 0x44, 0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x18, -0x0, +0x64, +0xa0, +0x24, +0x93, +0x63, 0x1, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x18, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x18, -0x0, +0xa0, +0x11, +0x93, +0x61, 0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x19, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xd, 0x4, -0xc, -0xff, -0xff, -0x19, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x19, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x19, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x44, -0x0, +0x70, 0x12, -0xd, +0x9, 0x4, -0xc, -0xff, -0xff, -0x1a, 0x0, 0x0, 0x4c, 0x4e, 0x4b, -0x42, +0x53, 0x0, -0x12, +0x64, +0xa1, 0xd, -0x4, -0xc, -0xff, -0xff, -0x1a, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x43, -0x0, +0x70, 0x12, -0xe, +0x9, 0x4, -0xc, -0xff, -0xff, -0x1a, -0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x44, 0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1a, 0x0, -0xa, -0x3, 0x4c, 0x4e, 0x4b, 0x41, 0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1b, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1b, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1b, -0x0, +0x64, +0xa0, +0x11, +0x93, +0x63, 0xa, 0x2, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1b, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1c, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x44, -0x0, +0x70, 0x12, -0xd, +0x9, 0x4, -0xc, -0xff, -0xff, -0x1c, 0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x41, 0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1c, -0x0, -0xa, -0x2, 0x4c, 0x4e, 0x4b, 0x42, 0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1c, -0x0, +0x64, +0xa0, +0x11, +0x93, +0x63, 0xa, 0x3, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1d, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x41, -0x0, +0x70, 0x12, -0xd, +0x9, 0x4, -0xc, -0xff, -0xff, -0x1d, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x42, 0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1d, 0x0, -0xa, -0x2, 0x4c, 0x4e, 0x4b, 0x43, 0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1d, -0x0, +0x64, +0x70, +0x7d, +0x79, +0x62, 0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1e, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x42, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1e, -0x0, -0x1, -0x4c, -0x4e, -0x4b, -0x43, +0x10, 0x0, -0x12, -0xe, -0x4, -0xc, +0xb, 0xff, 0xff, -0x1e, 0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x44, +0x88, +0x64, 0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1e, 0x0, +0x70, +0x7b, +0x61, 0xa, 0x3, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1f, -0x0, -0x0, -0x4c, -0x4e, -0x4b, -0x43, -0x0, -0x12, -0xd, -0x4, -0xc, -0xff, -0xff, -0x1f, 0x0, +0x88, +0x64, 0x1, -0x4c, -0x4e, -0x4b, -0x44, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1f, 0x0, -0xa, -0x2, -0x4c, -0x4e, -0x4b, -0x41, -0x0, -0x12, -0xe, -0x4, -0xc, -0xff, -0xff, -0x1f, -0x0, -0xa, -0x3, -0x4c, -0x4e, -0x4b, -0x42, +0x70, +0x64, +0x88, +0x60, +0x61, 0x0, +0x75, +0x61, +0xa4, +0x60, 0x5b, 0x81, 0x24, diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 2cf22b1293..9e589825f0 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1190,6 +1190,31 @@ void pc_acpi_init(const char *default_dsdt) } } +FWCfgState *xen_load_linux(const char *kernel_filename, + const char *kernel_cmdline, + const char *initrd_filename, + ram_addr_t below_4g_mem_size, + PcGuestInfo *guest_info) +{ + int i; + FWCfgState *fw_cfg; + + assert(kernel_filename != NULL); + + fw_cfg = fw_cfg_init(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 1, 0, 0); + rom_set_fw(fw_cfg); + + load_linux(fw_cfg, kernel_filename, initrd_filename, + kernel_cmdline, below_4g_mem_size); + for (i = 0; i < nb_option_roms; i++) { + assert(!strcmp(option_rom[i].name, "linuxboot.bin") || + !strcmp(option_rom[i].name, "multiboot.bin")); + rom_add_option(option_rom[i].name, option_rom[i].bootindex); + } + guest_info->fw_cfg = fw_cfg; + return fw_cfg; +} + FWCfgState *pc_memory_init(MachineState *machine, MemoryRegion *system_memory, ram_addr_t below_4g_mem_size, diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 7081c08a69..4f22be85da 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -61,6 +61,7 @@ static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; static bool has_pci_info; static bool has_acpi_build = true; +static int legacy_acpi_table_size; static bool smbios_defaults = true; static bool smbios_legacy_mode; /* Make sure that guest addresses aligned at 1Gbyte boundaries get mapped to @@ -163,6 +164,7 @@ static void pc_init1(MachineState *machine, guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size); guest_info->has_acpi_build = has_acpi_build; + guest_info->legacy_acpi_table_size = legacy_acpi_table_size; guest_info->has_pci_info = has_pci_info; guest_info->isapc_ram_fw = !pci_enabled; @@ -180,6 +182,13 @@ static void pc_init1(MachineState *machine, fw_cfg = pc_memory_init(machine, system_memory, below_4g_mem_size, above_4g_mem_size, rom_memory, &ram_memory, guest_info); + } else if (machine->kernel_filename != NULL) { + /* For xen HVM direct kernel boot, load linux here */ + fw_cfg = xen_load_linux(machine->kernel_filename, + machine->kernel_cmdline, + machine->initrd_filename, + below_4g_mem_size, + guest_info); } gsi_state = g_malloc0(sizeof(*gsi_state)); @@ -297,6 +306,23 @@ static void pc_init_pci(MachineState *machine) static void pc_compat_2_0(MachineState *machine) { + /* This value depends on the actual DSDT and SSDT compiled into + * the source QEMU; unfortunately it depends on the binary and + * not on the machine type, so we cannot make pc-i440fx-1.7 work on + * both QEMU 1.7 and QEMU 2.0. + * + * Large variations cause migration to fail for more than one + * consecutive value of the "-smp" maxcpus option. + * + * For small variations of the kind caused by different iasl versions, + * the 4k rounding usually leaves slack. However, there could be still + * one or two values that break. For QEMU 1.7 and QEMU 2.0 the + * slack is only ~10 bytes before one "-smp maxcpus" value breaks! + * + * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on + * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. + */ + legacy_acpi_table_size = 6652; smbios_legacy_mode = true; has_reserved_memory = false; } @@ -307,6 +333,7 @@ static void pc_compat_1_7(MachineState *machine) smbios_defaults = false; gigabyte_align = false; option_rom_has_mr = true; + legacy_acpi_table_size = 6414; x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC); } diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index f55196150c..c39ee98933 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -155,6 +155,11 @@ static void pc_q35_init(MachineState *machine) guest_info->has_acpi_build = has_acpi_build; guest_info->has_reserved_memory = has_reserved_memory; + /* Migration was not supported in 2.0 for Q35, so do not bother + * with this hack (see hw/i386/acpi-build.c). + */ + guest_info->legacy_acpi_table_size = 0; + if (smbios_defaults) { MachineClass *mc = MACHINE_GET_CLASS(machine); /* These values are guest ABI, do not change */ diff --git a/hw/i386/xen/xen_apic.c b/hw/i386/xen/xen_apic.c index 63bb7f77c6..f5acd6a096 100644 --- a/hw/i386/xen/xen_apic.c +++ b/hw/i386/xen/xen_apic.c @@ -40,6 +40,7 @@ static void xen_apic_realize(DeviceState *dev, Error **errp) { APICCommonState *s = APIC_COMMON(dev); + s->vapic_control = 0; memory_region_init_io(&s->io_memory, OBJECT(s), &xen_apic_io_ops, s, "xen-apic-msi", APIC_SPACE_SIZE); diff --git a/hw/misc/imx_ccm.c b/hw/misc/imx_ccm.c index 750b9061db..0920288634 100644 --- a/hw/misc/imx_ccm.c +++ b/hw/misc/imx_ccm.c @@ -67,6 +67,7 @@ static const VMStateDescription vmstate_imx_ccm = { VMSTATE_UINT32(pmcr0, IMXCCMState), VMSTATE_UINT32(pmcr1, IMXCCMState), VMSTATE_UINT32(pll_refclk_freq, IMXCCMState), + VMSTATE_END_OF_LIST() }, .post_load = imx_ccm_post_load, }; diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 7e97af4a23..f5bccd2ad5 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -204,8 +204,9 @@ static void ppc_core99_init(MachineState *machine) memory_region_add_subregion(get_system_memory(), 0, ram); /* allocate and load BIOS */ - memory_region_allocate_system_memory(bios, NULL, "ppc_core99.bios", - BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ppc_core99.bios", BIOS_SIZE); + vmstate_register_ram_global(bios); + if (bios_name == NULL) bios_name = PROM_FILENAME; filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index afae8253e9..cd9bdbc53e 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -135,8 +135,9 @@ static void ppc_heathrow_init(MachineState *machine) memory_region_add_subregion(sysmem, 0, ram); /* allocate and load BIOS */ - memory_region_allocate_system_memory(bios, NULL, "ppc_heathrow.bios", - BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE); + vmstate_register_ram_global(bios); + if (bios_name == NULL) bios_name = PROM_FILENAME; filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c index 6b566cd8e5..11d33792fb 100644 --- a/hw/ppc/ppc405_boards.c +++ b/hw/ppc/ppc405_boards.c @@ -214,7 +214,8 @@ static void ref405ep_init(MachineState *machine) 33333333, &pic, kernel_filename == NULL ? 0 : 1); /* allocate SRAM */ sram_size = 512 * 1024; - memory_region_allocate_system_memory(sram, NULL, "ef405ep.sram", sram_size); + memory_region_init_ram(sram, NULL, "ef405ep.sram", sram_size); + vmstate_register_ram_global(sram); memory_region_add_subregion(sysmem, 0xFFF00000, sram); /* allocate and load BIOS */ #ifdef DEBUG_BOARD_INIT @@ -245,8 +246,9 @@ static void ref405ep_init(MachineState *machine) printf("Load BIOS from file\n"); #endif bios = g_new(MemoryRegion, 1); - memory_region_allocate_system_memory(bios, NULL, "ef405ep.bios", - BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE); + vmstate_register_ram_global(bios); + if (bios_name == NULL) bios_name = BIOS_FILENAME; filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); @@ -508,6 +510,7 @@ static void taihu_405ep_init(MachineState *machine) MemoryRegion *sysmem = get_system_memory(); MemoryRegion *bios; MemoryRegion *ram_memories = g_malloc(2 * sizeof(*ram_memories)); + MemoryRegion *ram = g_malloc0(sizeof(*ram)); hwaddr ram_bases[2], ram_sizes[2]; long bios_size; target_ulong kernel_base, initrd_base; @@ -517,15 +520,20 @@ static void taihu_405ep_init(MachineState *machine) DriveInfo *dinfo; /* RAM is soldered to the board so the size cannot be changed */ - memory_region_allocate_system_memory(&ram_memories[0], NULL, - "taihu_405ep.ram-0", 0x04000000); + ram_size = 0x08000000; + memory_region_allocate_system_memory(ram, NULL, "taihu_405ep.ram", + ram_size); + ram_bases[0] = 0; ram_sizes[0] = 0x04000000; - memory_region_allocate_system_memory(&ram_memories[1], NULL, - "taihu_405ep.ram-1", 0x04000000); + memory_region_init_alias(&ram_memories[0], NULL, + "taihu_405ep.ram-0", ram, ram_bases[0], + ram_sizes[0]); ram_bases[1] = 0x04000000; ram_sizes[1] = 0x04000000; - ram_size = 0x08000000; + memory_region_init_alias(&ram_memories[1], NULL, + "taihu_405ep.ram-1", ram, ram_bases[1], + ram_sizes[1]); #ifdef DEBUG_BOARD_INIT printf("%s: register cpu\n", __func__); #endif @@ -564,8 +572,8 @@ static void taihu_405ep_init(MachineState *machine) if (bios_name == NULL) bios_name = BIOS_FILENAME; bios = g_new(MemoryRegion, 1); - memory_region_allocate_system_memory(bios, NULL, "taihu_405ep.bios", - BIOS_SIZE); + memory_region_init_ram(bios, NULL, "taihu_405ep.bios", BIOS_SIZE); + vmstate_register_ram_global(bios); filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (filename) { bios_size = load_image(filename, memory_region_get_ram_ptr(bios)); diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c index fcd5f2d917..a73e918a14 100644 --- a/hw/ppc/ppc405_uc.c +++ b/hw/ppc/ppc405_uc.c @@ -974,8 +974,8 @@ static void ppc405_ocm_init(CPUPPCState *env) ocm = g_malloc0(sizeof(ppc405_ocm_t)); /* XXX: Size is 4096 or 0x04000000 */ - memory_region_allocate_system_memory(&ocm->isarc_ram, NULL, "ppc405.ocm", - 4096); + memory_region_init_ram(&ocm->isarc_ram, NULL, "ppc405.ocm", 4096); + vmstate_register_ram_global(&ocm->isarc_ram); memory_region_init_alias(&ocm->dsarc_ram, NULL, "ppc405.dsarc", &ocm->isarc_ram, 0, 4096); qemu_register_reset(&ocm_reset, ocm); diff --git a/hw/ppc/ppc4xx_devs.c b/hw/ppc/ppc4xx_devs.c index 07f9d00ea7..2b5d2cd6c3 100644 --- a/hw/ppc/ppc4xx_devs.c +++ b/hw/ppc/ppc4xx_devs.c @@ -683,28 +683,20 @@ ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks, hwaddr ram_sizes[], const unsigned int sdram_bank_sizes[]) { + MemoryRegion *ram = g_malloc0(sizeof(*ram)); ram_addr_t size_left = ram_size; ram_addr_t base = 0; + unsigned int bank_size; int i; int j; for (i = 0; i < nr_banks; i++) { for (j = 0; sdram_bank_sizes[j] != 0; j++) { - unsigned int bank_size = sdram_bank_sizes[j]; - + bank_size = sdram_bank_sizes[j]; if (bank_size <= size_left) { - char name[32]; - snprintf(name, sizeof(name), "ppc4xx.sdram%d", i); - memory_region_allocate_system_memory(&ram_memories[i], NULL, - name, bank_size); - ram_bases[i] = base; - ram_sizes[i] = bank_size; - base += bank_size; size_left -= bank_size; - break; } } - if (!size_left) { /* No need to use the remaining banks. */ break; @@ -712,9 +704,31 @@ ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks, } ram_size -= size_left; - if (size_left) + if (size_left) { printf("Truncating memory to %d MiB to fit SDRAM controller limits.\n", (int)(ram_size >> 20)); + } + + memory_region_allocate_system_memory(ram, NULL, "ppc4xx.sdram", ram_size); + + size_left = ram_size; + for (i = 0; i < nr_banks && size_left; i++) { + for (j = 0; sdram_bank_sizes[j] != 0; j++) { + bank_size = sdram_bank_sizes[j]; + + if (bank_size <= size_left) { + char name[32]; + snprintf(name, sizeof(name), "ppc4xx.sdram%d", i); + memory_region_init_alias(&ram_memories[i], NULL, name, ram, + base, bank_size); + ram_bases[i] = base; + ram_sizes[i] = bank_size; + base += bank_size; + size_left -= bank_size; + break; + } + } + } return ram_size; } diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c index 1b51a90022..384d4a5ac5 100644 --- a/hw/usb/dev-mtp.c +++ b/hw/usb/dev-mtp.c @@ -1090,7 +1090,7 @@ static const VMStateDescription vmstate_usb_mtp = { }; static Property mtp_properties[] = { - DEFINE_PROP_STRING("root", MTPState, root), + DEFINE_PROP_STRING("x-root", MTPState, root), DEFINE_PROP_STRING("desc", MTPState, desc), DEFINE_PROP_END_OF_LIST(), }; diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 7f2af8925f..58c4b11527 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -3737,6 +3737,7 @@ static const VMStateDescription vmstate_xhci_event = { VMSTATE_UINT32(flags, XHCIEvent), VMSTATE_UINT8(slotid, XHCIEvent), VMSTATE_UINT8(epid, XHCIEvent), + VMSTATE_END_OF_LIST() } }; diff --git a/hw/virtio/virtio-rng.c b/hw/virtio/virtio-rng.c index 1356aca8d6..03fd04a1e5 100644 --- a/hw/virtio/virtio-rng.c +++ b/hw/virtio/virtio-rng.c @@ -142,8 +142,15 @@ static void virtio_rng_device_realize(DeviceState *dev, Error **errp) Error *local_err = NULL; if (!vrng->conf.period_ms > 0) { - error_set(errp, QERR_INVALID_PARAMETER_VALUE, "period", - "a positive number"); + error_setg(errp, "'period' parameter expects a positive integer"); + return; + } + + /* Workaround: Property parsing does not enforce unsigned integers, + * So this is a hack to reject such numbers. */ + if (vrng->conf.max_bytes > INT64_MAX) { + error_setg(errp, "'max-bytes' parameter must be non-negative, " + "and less than 2^63"); return; } @@ -171,17 +178,15 @@ static void virtio_rng_device_realize(DeviceState *dev, Error **errp) "rng", NULL); } - virtio_init(vdev, "virtio-rng", VIRTIO_ID_RNG, 0); - vrng->rng = vrng->conf.rng; if (vrng->rng == NULL) { - error_set(errp, QERR_INVALID_PARAMETER_VALUE, "rng", "a valid object"); + error_setg(errp, "'rng' parameter expects a valid object"); return; } - vrng->vq = virtio_add_queue(vdev, 8, handle_input); + virtio_init(vdev, "virtio-rng", VIRTIO_ID_RNG, 0); - assert(vrng->conf.max_bytes <= INT64_MAX); + vrng->vq = virtio_add_queue(vdev, 8, handle_input); vrng->quota_remaining = vrng->conf.max_bytes; vrng->rate_limit_timer = timer_new_ms(QEMU_CLOCK_VIRTUAL, diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index e9eb831ee3..6593be1310 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -71,6 +71,17 @@ static inline void cpu_physical_memory_set_dirty_flag(ram_addr_t addr, set_bit(addr >> TARGET_PAGE_BITS, ram_list.dirty_memory[client]); } +static inline void cpu_physical_memory_set_dirty_range_nocode(ram_addr_t start, + ram_addr_t length) +{ + unsigned long end, page; + + end = TARGET_PAGE_ALIGN(start + length) >> TARGET_PAGE_BITS; + page = start >> TARGET_PAGE_BITS; + bitmap_set(ram_list.dirty_memory[DIRTY_MEMORY_MIGRATION], page, end - page); + bitmap_set(ram_list.dirty_memory[DIRTY_MEMORY_VGA], page, end - page); +} + static inline void cpu_physical_memory_set_dirty_range(ram_addr_t start, ram_addr_t length) { diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 1c0c382d8c..863eefbf8c 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -94,6 +94,7 @@ struct PcGuestInfo { uint64_t *node_mem; uint64_t *node_cpu; FWCfgState *fw_cfg; + int legacy_acpi_table_size; bool has_acpi_build; bool has_reserved_memory; }; @@ -187,6 +188,11 @@ PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size, void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, MemoryRegion *pci_address_space); +FWCfgState *xen_load_linux(const char *kernel_filename, + const char *kernel_cmdline, + const char *initrd_filename, + ram_addr_t below_4g_mem_size, + PcGuestInfo *guest_info); FWCfgState *pc_memory_init(MachineState *machine, MemoryRegion *system_memory, ram_addr_t below_4g_mem_size, diff --git a/kvm-all.c b/kvm-all.c index 3ae30eeb68..1402f4f429 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -2077,12 +2077,13 @@ void kvm_remove_all_breakpoints(CPUState *cpu) { struct kvm_sw_breakpoint *bp, *next; KVMState *s = cpu->kvm_state; + CPUState *tmpcpu; QTAILQ_FOREACH_SAFE(bp, &s->kvm_sw_breakpoints, entry, next) { if (kvm_arch_remove_sw_breakpoint(cpu, bp) != 0) { /* Try harder to find a CPU that currently sees the breakpoint. */ - CPU_FOREACH(cpu) { - if (kvm_arch_remove_sw_breakpoint(cpu, bp) == 0) { + CPU_FOREACH(tmpcpu) { + if (kvm_arch_remove_sw_breakpoint(tmpcpu, bp) == 0) { break; } } diff --git a/net/tap-bsd.c b/net/tap-bsd.c index 90f8a02276..bf91bd03fd 100644 --- a/net/tap-bsd.c +++ b/net/tap-bsd.c @@ -27,12 +27,13 @@ #include "sysemu/sysemu.h" #include "qemu/error-report.h" -#ifdef __NetBSD__ +#if defined(__NetBSD__) || defined(__FreeBSD__) #include <sys/ioctl.h> #include <net/if.h> #include <net/if_tap.h> #endif +#ifndef __FreeBSD__ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, int vnet_hdr_required, int mq_required) { @@ -108,6 +109,73 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr, return fd; } +#else /* __FreeBSD__ */ + +#define PATH_NET_TAP "/dev/tap" + +int tap_open(char *ifname, int ifname_size, int *vnet_hdr, + int vnet_hdr_required, int mq_required) +{ + int fd, s, ret; + struct ifreq ifr; + + TFR(fd = open(PATH_NET_TAP, O_RDWR)); + if (fd < 0) { + error_report("could not open %s: %s", PATH_NET_TAP, strerror(errno)); + return -1; + } + + memset(&ifr, 0, sizeof(ifr)); + + ret = ioctl(fd, TAPGIFNAME, (void *)&ifr); + if (ret < 0) { + error_report("could not get tap interface name"); + goto error; + } + + if (ifname[0] != '\0') { + /* User requested the interface to have a specific name */ + s = socket(AF_LOCAL, SOCK_DGRAM, 0); + if (s < 0) { + error_report("could not open socket to set interface name"); + goto error; + } + ifr.ifr_data = ifname; + ret = ioctl(s, SIOCSIFNAME, (void *)&ifr); + close(s); + if (ret < 0) { + error_report("could not set tap interface name"); + goto error; + } + } else { + pstrcpy(ifname, ifname_size, ifr.ifr_name); + } + + if (*vnet_hdr) { + /* BSD doesn't have IFF_VNET_HDR */ + *vnet_hdr = 0; + + if (vnet_hdr_required && !*vnet_hdr) { + error_report("vnet_hdr=1 requested, but no kernel " + "support for IFF_VNET_HDR available"); + goto error; + } + } + if (mq_required) { + error_report("mq_required requested, but not kernel support" + "for IFF_MULTI_QUEUE available"); + goto error; + } + + fcntl(fd, F_SETFL, O_NONBLOCK); + return fd; + +error: + close(fd); + return -1; +} +#endif /* __FreeBSD__ */ + int tap_set_sndbuf(int fd, const NetdevTapOptions *tap) { return 0; diff --git a/po/de_DE.po b/po/de_DE.po index dec68c9ee8..dcdcf229dd 100644 --- a/po/de_DE.po +++ b/po/de_DE.po @@ -6,7 +6,7 @@ msgid "" msgstr "" "Project-Id-Version: QEMU 1.4.50\n" "Report-Msgid-Bugs-To: qemu-devel@nongnu.org\n" -"POT-Creation-Date: 2013-07-05 22:36+0200\n" +"POT-Creation-Date: 2014-07-17 20:39+0200\n" "PO-Revision-Date: 2012-02-28 16:00+0100\n" "Last-Translator: Kevin Wolf <kwolf@redhat.com>\n" "Language-Team: Deutsch <de@li.org>\n" @@ -16,49 +16,70 @@ msgstr "" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n!=1);\n" -#: ui/gtk.c:214 +#: ui/gtk.c:321 msgid " - Press Ctrl+Alt+G to release grab" msgstr " - Strg+Alt+G drücken, um Eingabegeräte freizugeben" -#: ui/gtk.c:218 +#: ui/gtk.c:325 msgid " [Paused]" msgstr " [Angehalten]" -#: ui/gtk.c:1318 +#: ui/gtk.c:1601 msgid "_Pause" msgstr "_Angehalten" -#: ui/gtk.c:1324 +#: ui/gtk.c:1607 msgid "_Reset" msgstr "_Reset" -#: ui/gtk.c:1327 +#: ui/gtk.c:1610 msgid "Power _Down" msgstr "_Herunterfahren" -#: ui/gtk.c:1381 +#: ui/gtk.c:1616 +msgid "_Quit" +msgstr "_Beenden" + +#: ui/gtk.c:1692 +msgid "_Fullscreen" +msgstr "_Vollbild" + +#: ui/gtk.c:1702 +msgid "Zoom _In" +msgstr "_Heranzoomen" + +#: ui/gtk.c:1709 +msgid "Zoom _Out" +msgstr "_Wegzoomen" + +#: ui/gtk.c:1716 +msgid "Best _Fit" +msgstr "_Einpassen" + +#: ui/gtk.c:1723 msgid "Zoom To _Fit" msgstr "Auf _Fenstergröße skalieren" -#: ui/gtk.c:1387 +#: ui/gtk.c:1729 msgid "Grab On _Hover" msgstr "Tastatur _automatisch einfangen" -#: ui/gtk.c:1390 +#: ui/gtk.c:1732 msgid "_Grab Input" msgstr "_Eingabegeräte einfangen" -#: ui/gtk.c:1416 +#: ui/gtk.c:1761 msgid "Show _Tabs" -msgstr "_Tableiste anzeigen" +msgstr "Reiter anzeigen" + +#: ui/gtk.c:1764 +msgid "Detach Tab" +msgstr "Reiter abtrennen" -#: ui/gtk.c:1430 +#: ui/gtk.c:1778 msgid "_Machine" msgstr "_Maschine" -#: ui/gtk.c:1435 +#: ui/gtk.c:1783 msgid "_View" msgstr "_Ansicht" - -#~ msgid "_File" -#~ msgstr "_Datei" diff --git a/po/fr_FR.po b/po/fr_FR.po index ec54eb95a8..bbb5ef87b3 100644 --- a/po/fr_FR.po +++ b/po/fr_FR.po @@ -1,13 +1,13 @@ # French translation for QEMU. # This file is put in the public domain. # -# Aurelien Jarno <aurelien@aurel32.net>, 2013. +# Aurelien Jarno <aurelien@aurel32.net>, 2013, 2014. msgid "" msgstr "" "Project-Id-Version: QEMU 1.4.50\n" "Report-Msgid-Bugs-To: qemu-devel@nongnu.org\n" -"POT-Creation-Date: 2013-07-05 22:36+0200\n" -"PO-Revision-Date: 2013-03-31 19:39+0200\n" +"POT-Creation-Date: 2014-07-28 23:14+0200\n" +"PO-Revision-Date: 2014-07-28 23:25+0200\n" "Last-Translator: Aurelien Jarno <aurelien@aurel32.net>\n" "Language-Team: French <FR@li.org>\n" "Language: fr\n" @@ -17,46 +17,70 @@ msgstr "" "Plural-Forms: nplurals=2; plural=n != 1;\n" "X-Generator: Lokalize 1.4\n" -#: ui/gtk.c:214 +#: ui/gtk.c:321 msgid " - Press Ctrl+Alt+G to release grab" msgstr "- Appuyer sur Ctrl+Alt+G pour arrêter la capture" -#: ui/gtk.c:218 +#: ui/gtk.c:325 msgid " [Paused]" msgstr " [En pause]" -#: ui/gtk.c:1318 +#: ui/gtk.c:1601 msgid "_Pause" msgstr "_Pause" -#: ui/gtk.c:1324 +#: ui/gtk.c:1607 msgid "_Reset" msgstr "_Réinitialiser" -#: ui/gtk.c:1327 +#: ui/gtk.c:1610 msgid "Power _Down" msgstr "_Éteindre" -#: ui/gtk.c:1381 +#: ui/gtk.c:1616 +msgid "_Quit" +msgstr "_Quitter" + +#: ui/gtk.c:1692 +msgid "_Fullscreen" +msgstr "Mode _plein écran" + +#: ui/gtk.c:1702 +msgid "Zoom _In" +msgstr "Zoom _avant" + +#: ui/gtk.c:1709 +msgid "Zoom _Out" +msgstr "_Zoom arrière" + +#: ui/gtk.c:1716 +msgid "Best _Fit" +msgstr "Zoom _idéal" + +#: ui/gtk.c:1723 msgid "Zoom To _Fit" -msgstr "Zoomer pour _ajuster" +msgstr "Zoomer pour a_juster" -#: ui/gtk.c:1387 +#: ui/gtk.c:1729 msgid "Grab On _Hover" msgstr "Capturer en _survolant" -#: ui/gtk.c:1390 +#: ui/gtk.c:1732 msgid "_Grab Input" msgstr "_Capturer les entrées" -#: ui/gtk.c:1416 +#: ui/gtk.c:1761 msgid "Show _Tabs" msgstr "Montrer les _onglets" -#: ui/gtk.c:1430 +#: ui/gtk.c:1764 +msgid "Detach Tab" +msgstr "_Détacher l'onglet" + +#: ui/gtk.c:1778 msgid "_Machine" msgstr "_Machine" -#: ui/gtk.c:1435 +#: ui/gtk.c:1783 msgid "_View" msgstr "_Vue" diff --git a/po/it.po b/po/it.po index a62665cb22..e46fb3a8bc 100644 --- a/po/it.po +++ b/po/it.po @@ -1,13 +1,13 @@ # Italian translation for QEMU. # This file is put in the public domain. -# Paolo Bonzini <pbonzini@redhat.com>, 2012. +# Paolo Bonzini <pbonzini@redhat.com>, 2012-2014. # msgid "" msgstr "" "Project-Id-Version: QEMU 1.4.50\n" "Report-Msgid-Bugs-To: qemu-devel@nongnu.org\n" -"POT-Creation-Date: 2013-07-05 22:36+0200\n" -"PO-Revision-Date: 2012-02-27 08:23+0100\n" +"POT-Creation-Date: 2014-07-29 08:14+0200\n" +"PO-Revision-Date: 2014-07-29 08:25+0200\n" "Last-Translator: Paolo Bonzini <pbonzini@redhat.com>\n" "Language-Team: Italian <it@li.org>\n" "Language: it\n" @@ -16,49 +16,66 @@ msgstr "" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=n != 1;\n" -#: ui/gtk.c:214 +#: ui/gtk.c:321 msgid " - Press Ctrl+Alt+G to release grab" -msgstr "" +msgstr " - Premere Ctrl+Alt+G per rilasciare l'input" -#: ui/gtk.c:218 +#: ui/gtk.c:325 msgid " [Paused]" -msgstr "" +msgstr " [Pausa]" -#: ui/gtk.c:1318 +#: ui/gtk.c:1601 msgid "_Pause" -msgstr "" +msgstr "_Pausa" -#: ui/gtk.c:1324 +#: ui/gtk.c:1607 msgid "_Reset" -msgstr "" +msgstr "_Reset" -#: ui/gtk.c:1327 +#: ui/gtk.c:1610 msgid "Power _Down" -msgstr "" +msgstr "_Spegni" + +#: ui/gtk.c:1616 +msgid "_Quit" +msgstr "_Esci" -#: ui/gtk.c:1381 +#: ui/gtk.c:1702 +msgid "Zoom _In" +msgstr "_Aumenta zoom" + +#: ui/gtk.c:1709 +msgid "Zoom _Out" +msgstr "_Riduci zoom" + +#: ui/gtk.c:1716 +msgid "Best _Fit" +msgstr "A_nnulla zoom" + +#: ui/gtk.c:1723 msgid "Zoom To _Fit" msgstr "Adatta alla _finestra" -#: ui/gtk.c:1387 +#: ui/gtk.c:1729 msgid "Grab On _Hover" msgstr "Cattura _automatica input" -#: ui/gtk.c:1390 +#: ui/gtk.c:1732 msgid "_Grab Input" msgstr "_Cattura input" -#: ui/gtk.c:1416 +#: ui/gtk.c:1761 msgid "Show _Tabs" msgstr "Mostra _tab" -#: ui/gtk.c:1430 +#: ui/gtk.c:1764 +msgid "Detach Tab" +msgstr "_Sposta in una nuova finestra" + +#: ui/gtk.c:1778 msgid "_Machine" -msgstr "" +msgstr "_Macchina virtuale" -#: ui/gtk.c:1435 +#: ui/gtk.c:1783 msgid "_View" msgstr "_Visualizza" - -#~ msgid "_File" -#~ msgstr "_File" diff --git a/qemu-char.c b/qemu-char.c index 7acc03f161..956be49ecd 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -1168,6 +1168,9 @@ static int pty_chr_write(CharDriverState *chr, const uint8_t *buf, int len) static GSource *pty_chr_add_watch(CharDriverState *chr, GIOCondition cond) { PtyCharDriver *s = chr->opaque; + if (!s->connected) { + return NULL; + } return g_io_create_watch(s->fd, cond); } @@ -3664,6 +3667,10 @@ int qemu_chr_fe_add_watch(CharDriverState *s, GIOCondition cond, } src = s->chr_add_watch(s, cond); + if (!src) { + return -EINVAL; + } + g_source_set_callback(src, (GSourceFunc)func, user_data, NULL); tag = g_source_attach(src, NULL); g_source_unref(src); diff --git a/qemu-options.hx b/qemu-options.hx index 9e5468678b..154962558b 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1437,7 +1437,7 @@ DEF("net", HAS_ARG, QEMU_OPTION_net, "-net l2tpv3[,vlan=n][,name=str],src=srcaddr,dst=dstaddr[,srcport=srcport][,dstport=dstport],txsession=txsession[,rxsession=rxsession][,ipv6=on/off][,udp=on/off][,cookie64=on/off][,counter][,pincounter][,txcookie=txcookie][,rxcookie=rxcookie][,offset=offset]\n" " connect the VLAN to an Ethernet over L2TPv3 pseudowire\n" " Linux kernel 3.3+ as well as most routers can talk\n" - " L2TPv3. This transport allows to connect a VM to a VM,\n" + " L2TPv3. This transport allows connecting a VM to a VM,\n" " VM to a router and even VM to Host. It is a nearly-universal\n" " standard (RFC3391). Note - this implementation uses static\n" " pre-configured tunnels (same as the Linux kernel).\n" diff --git a/target-mips/translate.c b/target-mips/translate.c index d7b8c4dbc8..c381366506 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -15300,6 +15300,9 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx) gen_load_gpr(t1, rs); gen_helper_dinsv(cpu_gpr[rt], cpu_env, t1, t0); + + tcg_temp_free(t0); + tcg_temp_free(t1); break; } default: /* Invalid */ diff --git a/tests/acpi-test-data/pc/DSDT b/tests/acpi-test-data/pc/DSDT index 7ed03fd37e..d37ec34454 100644 --- a/tests/acpi-test-data/pc/DSDT +++ b/tests/acpi-test-data/pc/DSDT Binary files differdiff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c index 62771f7608..045eb27577 100644 --- a/tests/bios-tables-test.c +++ b/tests/bios-tables-test.c @@ -487,7 +487,11 @@ static GString *normalize_asl(gchar *asl_code) /* strip comments (different generation days) */ comment = g_strstr_len(asl->str, asl->len, COMMENT_END); if (comment) { - asl = g_string_erase(asl, 0, comment + sizeof(COMMENT_END) - asl->str); + comment += strlen(COMMENT_END); + while (*comment == '\n') { + comment++; + } + asl = g_string_erase(asl, 0, comment - asl->str); } /* strip def block name (it has file path in it) */ diff --git a/ui/vnc.c b/ui/vnc.c index 548588aab8..f8d9b7db95 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -887,6 +887,7 @@ static int find_and_clear_dirty_height(struct VncState *vs, static int vnc_update_client(VncState *vs, int has_dirty, bool sync) { + vs->has_dirty += has_dirty; if (vs->need_update && vs->csock != -1) { VncDisplay *vd = vs->vd; VncJob *job; @@ -898,7 +899,7 @@ static int vnc_update_client(VncState *vs, int has_dirty, bool sync) /* kernel send buffers are full -> drop frames to throttle */ return 0; - if (!has_dirty && !vs->audio_cap && !vs->force_update) + if (!vs->has_dirty && !vs->audio_cap && !vs->force_update) return 0; /* @@ -941,6 +942,7 @@ static int vnc_update_client(VncState *vs, int has_dirty, bool sync) vnc_jobs_join(vs); } vs->force_update = 0; + vs->has_dirty = 0; return n; } @@ -1878,6 +1880,7 @@ static void framebuffer_update_request(VncState *vs, int incremental, return; } + vs->force_update = 1; vnc_set_area_dirty(vs->dirty, width, height, x, y, w, h); } diff --git a/ui/vnc.h b/ui/vnc.h index 8f582fdc6c..334de9ddb1 100644 --- a/ui/vnc.h +++ b/ui/vnc.h @@ -263,6 +263,7 @@ struct VncState VncDisplay *vd; int need_update; int force_update; + int has_dirty; uint32_t features; int absolute; int last_x; diff --git a/xen-hvm.c b/xen-hvm.c index a2486cfd7e..91de2e230b 100644 --- a/xen-hvm.c +++ b/xen-hvm.c @@ -513,11 +513,14 @@ static void xen_sync_dirty_bitmap(XenIOState *state, start_addr >> TARGET_PAGE_BITS, npages, bitmap); if (rc < 0) { - if (rc != -ENODATA) { +#ifndef ENODATA +#define ENODATA ENOENT +#endif + if (errno == ENODATA) { memory_region_set_dirty(framebuffer, 0, size); DPRINTF("xen: track_dirty_vram failed (0x" TARGET_FMT_plx ", 0x" TARGET_FMT_plx "): %s\n", - start_addr, start_addr + size, strerror(-rc)); + start_addr, start_addr + size, strerror(errno)); } return; } |