aboutsummaryrefslogtreecommitdiff
path: root/hw
diff options
context:
space:
mode:
Diffstat (limited to 'hw')
-rw-r--r--hw/acpi/aml-build.c27
-rw-r--r--hw/acpi/piix4.c11
-rw-r--r--hw/arm/virt-acpi-build.c26
-rw-r--r--hw/i386/acpi-build.c4
-rw-r--r--hw/i386/amd_iommu.c15
-rw-r--r--hw/i386/intel_iommu.c14
-rw-r--r--hw/i386/pc.c9
-rw-r--r--hw/i386/pc_piix.c16
-rw-r--r--hw/i386/pc_q35.c14
-rw-r--r--hw/pci-bridge/pci_bridge_dev.c2
-rw-r--r--hw/pci/pci.c1
-rw-r--r--hw/virtio/vhost-user.c21
-rw-r--r--hw/virtio/virtio.c4
13 files changed, 122 insertions, 42 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index be496c817c..36a6cc450e 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1600,6 +1600,33 @@ build_rsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
(void *)rsdt, "RSDT", rsdt_len, 1, oem_id, oem_table_id);
}
+/* Build xsdt table */
+void
+build_xsdt(GArray *table_data, BIOSLinker *linker, GArray *table_offsets,
+ const char *oem_id, const char *oem_table_id)
+{
+ int i;
+ unsigned xsdt_entries_offset;
+ AcpiXsdtDescriptorRev2 *xsdt;
+ const unsigned table_data_len = (sizeof(uint64_t) * table_offsets->len);
+ const unsigned xsdt_entry_size = sizeof(xsdt->table_offset_entry[0]);
+ const size_t xsdt_len = sizeof(*xsdt) + table_data_len;
+
+ xsdt = acpi_data_push(table_data, xsdt_len);
+ xsdt_entries_offset = (char *)xsdt->table_offset_entry - table_data->data;
+ for (i = 0; i < table_offsets->len; ++i) {
+ uint64_t ref_tbl_offset = g_array_index(table_offsets, uint32_t, i);
+ uint64_t xsdt_entry_offset = xsdt_entries_offset + xsdt_entry_size * i;
+
+ /* xsdt->table_offset_entry to be filled by Guest linker */
+ bios_linker_loader_add_pointer(linker,
+ ACPI_BUILD_TABLE_FILE, xsdt_entry_offset, xsdt_entry_size,
+ ACPI_BUILD_TABLE_FILE, ref_tbl_offset);
+ }
+ build_header(linker, table_data,
+ (void *)xsdt, "XSDT", xsdt_len, 1, oem_id, oem_table_id);
+}
+
void build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
uint64_t len, int node, MemoryAffinityFlags flags)
{
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index f4fd5907b8..f276967365 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -385,7 +385,10 @@ static void piix4_device_plug_cb(HotplugHandler *hotplug_dev,
dev, errp);
}
} else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) {
- acpi_pcihp_device_plug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev, errp);
+ if (!xen_enabled()) {
+ acpi_pcihp_device_plug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev,
+ errp);
+ }
} else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) {
if (s->cpu_hotplug_legacy) {
legacy_acpi_cpu_plug_cb(hotplug_dev, &s->gpe_cpu, dev, errp);
@@ -408,8 +411,10 @@ static void piix4_device_unplug_request_cb(HotplugHandler *hotplug_dev,
acpi_memory_unplug_request_cb(hotplug_dev, &s->acpi_memory_hotplug,
dev, errp);
} else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) {
- acpi_pcihp_device_unplug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev,
- errp);
+ if (!xen_enabled()) {
+ acpi_pcihp_device_unplug_cb(hotplug_dev, &s->acpi_pci_hotplug, dev,
+ errp);
+ }
} else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU) &&
!s->cpu_hotplug_legacy) {
acpi_cpu_unplug_request_cb(hotplug_dev, &s->cpuhp_state, dev, errp);
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index ce7499c9ca..e5852067f5 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -364,12 +364,12 @@ static void acpi_dsdt_add_power_button(Aml *scope)
/* RSDP */
static GArray *
-build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset)
+build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned xsdt_tbl_offset)
{
AcpiRsdpDescriptor *rsdp = acpi_data_push(rsdp_table, sizeof *rsdp);
- unsigned rsdt_pa_size = sizeof(rsdp->rsdt_physical_address);
- unsigned rsdt_pa_offset =
- (char *)&rsdp->rsdt_physical_address - rsdp_table->data;
+ unsigned xsdt_pa_size = sizeof(rsdp->xsdt_physical_address);
+ unsigned xsdt_pa_offset =
+ (char *)&rsdp->xsdt_physical_address - rsdp_table->data;
bios_linker_loader_alloc(linker, ACPI_BUILD_RSDP_FILE, rsdp_table, 16,
true /* fseg memory */);
@@ -381,8 +381,8 @@ build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset)
/* Address to be filled by Guest linker */
bios_linker_loader_add_pointer(linker,
- ACPI_BUILD_RSDP_FILE, rsdt_pa_offset, rsdt_pa_size,
- ACPI_BUILD_TABLE_FILE, rsdt_tbl_offset);
+ ACPI_BUILD_RSDP_FILE, xsdt_pa_offset, xsdt_pa_size,
+ ACPI_BUILD_TABLE_FILE, xsdt_tbl_offset);
/* Checksum to be filled by Guest linker */
bios_linker_loader_add_checksum(linker, ACPI_BUILD_RSDP_FILE,
@@ -654,7 +654,7 @@ static void build_fadt(GArray *table_data, BIOSLinker *linker,
VirtMachineState *vms, unsigned dsdt_tbl_offset)
{
AcpiFadtDescriptorRev5_1 *fadt = acpi_data_push(table_data, sizeof(*fadt));
- unsigned dsdt_entry_offset = (char *)&fadt->dsdt - table_data->data;
+ unsigned xdsdt_entry_offset = (char *)&fadt->x_dsdt - table_data->data;
uint16_t bootflags;
switch (vms->psci_conduit) {
@@ -680,7 +680,7 @@ static void build_fadt(GArray *table_data, BIOSLinker *linker,
/* DSDT address to be filled by Guest linker */
bios_linker_loader_add_pointer(linker,
- ACPI_BUILD_TABLE_FILE, dsdt_entry_offset, sizeof(fadt->dsdt),
+ ACPI_BUILD_TABLE_FILE, xdsdt_entry_offset, sizeof(fadt->x_dsdt),
ACPI_BUILD_TABLE_FILE, dsdt_tbl_offset);
build_header(linker, table_data,
@@ -743,7 +743,7 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
{
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
GArray *table_offsets;
- unsigned dsdt, rsdt;
+ unsigned dsdt, xsdt;
GArray *tables_blob = tables->table_data;
table_offsets = g_array_new(false, true /* clear */,
@@ -783,12 +783,12 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
build_iort(tables_blob, tables->linker);
}
- /* RSDT is pointed to by RSDP */
- rsdt = tables_blob->len;
- build_rsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
+ /* XSDT is pointed to by RSDP */
+ xsdt = tables_blob->len;
+ build_xsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
/* RSDP is in FSEG memory, so allocate it separately */
- build_rsdp(tables->rsdp, tables->linker, rsdt);
+ build_rsdp(tables->rsdp, tables->linker, xsdt);
/* Cleanup memory that's no longer used. */
g_array_free(table_offsets, true);
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index cc0418f327..afcadacd2e 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -341,7 +341,7 @@ build_fadt(GArray *table_data, BIOSLinker *linker, AcpiPmInfo *pm,
AcpiFadtDescriptorRev3 *fadt = acpi_data_push(table_data, sizeof(*fadt));
unsigned fw_ctrl_offset = (char *)&fadt->firmware_ctrl - table_data->data;
unsigned dsdt_entry_offset = (char *)&fadt->dsdt - table_data->data;
- unsigned xdsdt_entry_offset = (char *)&fadt->Xdsdt - table_data->data;
+ unsigned xdsdt_entry_offset = (char *)&fadt->x_dsdt - table_data->data;
/* FACS address to be filled by Guest linker */
bios_linker_loader_add_pointer(linker,
@@ -354,7 +354,7 @@ build_fadt(GArray *table_data, BIOSLinker *linker, AcpiPmInfo *pm,
ACPI_BUILD_TABLE_FILE, dsdt_entry_offset, sizeof(fadt->dsdt),
ACPI_BUILD_TABLE_FILE, dsdt_tbl_offset);
bios_linker_loader_add_pointer(linker,
- ACPI_BUILD_TABLE_FILE, xdsdt_entry_offset, sizeof(fadt->Xdsdt),
+ ACPI_BUILD_TABLE_FILE, xdsdt_entry_offset, sizeof(fadt->x_dsdt),
ACPI_BUILD_TABLE_FILE, dsdt_tbl_offset);
build_header(linker, table_data,
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index efcc93cbfd..329058dac8 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -21,6 +21,7 @@
*/
#include "qemu/osdep.h"
#include "hw/i386/amd_iommu.h"
+#include "qapi/error.h"
#include "qemu/error-report.h"
#include "trace.h"
@@ -1137,7 +1138,19 @@ static void amdvi_realize(DeviceState *dev, Error **err)
int ret = 0;
AMDVIState *s = AMD_IOMMU_DEVICE(dev);
X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev);
- PCIBus *bus = PC_MACHINE(qdev_get_machine())->bus;
+ MachineState *ms = MACHINE(qdev_get_machine());
+ MachineClass *mc = MACHINE_GET_CLASS(ms);
+ PCMachineState *pcms =
+ PC_MACHINE(object_dynamic_cast(OBJECT(ms), TYPE_PC_MACHINE));
+ PCIBus *bus;
+
+ if (!pcms) {
+ error_setg(err, "Machine-type '%s' not supported by amd-iommu",
+ mc->name);
+ return;
+ }
+
+ bus = pcms->bus;
s->iotlb = g_hash_table_new_full(amdvi_uint64_hash,
amdvi_uint64_equal, g_free, g_free);
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 327a46cd19..9ba2162cd9 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -2969,11 +2969,21 @@ static bool vtd_decide_config(IntelIOMMUState *s, Error **errp)
static void vtd_realize(DeviceState *dev, Error **errp)
{
- PCMachineState *pcms = PC_MACHINE(qdev_get_machine());
- PCIBus *bus = pcms->bus;
+ MachineState *ms = MACHINE(qdev_get_machine());
+ MachineClass *mc = MACHINE_GET_CLASS(ms);
+ PCMachineState *pcms =
+ PC_MACHINE(object_dynamic_cast(OBJECT(ms), TYPE_PC_MACHINE));
+ PCIBus *bus;
IntelIOMMUState *s = INTEL_IOMMU_DEVICE(dev);
X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev);
+ if (!pcms) {
+ error_setg(errp, "Machine-type '%s' not supported by intel-iommu",
+ mc->name);
+ return;
+ }
+
+ bus = pcms->bus;
VTD_DPRINTF(GENERAL, "");
x86_iommu->type = TYPE_INTEL;
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 95a5537a2c..816bfa872c 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1049,12 +1049,10 @@ static void load_linux(PCMachineState *pcms,
fw_cfg_add_i32(fw_cfg, FW_CFG_SETUP_SIZE, setup_size);
fw_cfg_add_bytes(fw_cfg, FW_CFG_SETUP_DATA, setup, setup_size);
- if (fw_cfg_dma_enabled(fw_cfg)) {
+ option_rom[nb_option_roms].bootindex = 0;
+ option_rom[nb_option_roms].name = "linuxboot.bin";
+ if (pcmc->linuxboot_dma_enabled && fw_cfg_dma_enabled(fw_cfg)) {
option_rom[nb_option_roms].name = "linuxboot_dma.bin";
- option_rom[nb_option_roms].bootindex = 0;
- } else {
- option_rom[nb_option_roms].name = "linuxboot.bin";
- option_rom[nb_option_roms].bootindex = 0;
}
nb_option_roms++;
}
@@ -2351,6 +2349,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
* to be used at the moment, 32K should be enough for a while. */
pcmc->acpi_data_size = 0x20000 + 0x8000;
pcmc->save_tsc_khz = true;
+ pcmc->linuxboot_dma_enabled = true;
mc->get_hotplug_handler = pc_get_hotpug_handler;
mc->cpu_index_to_instance_props = pc_cpu_index_to_props;
mc->possible_cpu_arch_ids = pc_possible_cpu_arch_ids;
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index d468b963fb..2234bd0461 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -438,7 +438,7 @@ static void pc_i440fx_machine_options(MachineClass *m)
m->default_display = "std";
}
-static void pc_i440fx_2_9_machine_options(MachineClass *m)
+static void pc_i440fx_2_10_machine_options(MachineClass *m)
{
pc_i440fx_machine_options(m);
m->alias = "pc";
@@ -446,14 +446,23 @@ static void pc_i440fx_2_9_machine_options(MachineClass *m)
m->numa_auto_assign_ram = numa_legacy_auto_assign_ram;
}
+DEFINE_I440FX_MACHINE(v2_10, "pc-i440fx-2.10", NULL,
+ pc_i440fx_2_10_machine_options);
+
+static void pc_i440fx_2_9_machine_options(MachineClass *m)
+{
+ pc_i440fx_2_10_machine_options(m);
+ m->is_default = 0;
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_9);
+}
+
DEFINE_I440FX_MACHINE(v2_9, "pc-i440fx-2.9", NULL,
pc_i440fx_2_9_machine_options);
static void pc_i440fx_2_8_machine_options(MachineClass *m)
{
pc_i440fx_2_9_machine_options(m);
- m->is_default = 0;
- m->alias = NULL;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_8);
}
@@ -476,6 +485,7 @@ static void pc_i440fx_2_6_machine_options(MachineClass *m)
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
pc_i440fx_2_7_machine_options(m);
pcmc->legacy_cpu_hotplug = true;
+ pcmc->linuxboot_dma_enabled = false;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_6);
}
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 66303a78cf..f243203844 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -302,20 +302,29 @@ static void pc_q35_machine_options(MachineClass *m)
m->max_cpus = 288;
}
-static void pc_q35_2_9_machine_options(MachineClass *m)
+static void pc_q35_2_10_machine_options(MachineClass *m)
{
pc_q35_machine_options(m);
m->alias = "q35";
m->numa_auto_assign_ram = numa_legacy_auto_assign_ram;
}
+DEFINE_Q35_MACHINE(v2_10, "pc-q35-2.10", NULL,
+ pc_q35_2_10_machine_options);
+
+static void pc_q35_2_9_machine_options(MachineClass *m)
+{
+ pc_q35_2_10_machine_options(m);
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_9);
+}
+
DEFINE_Q35_MACHINE(v2_9, "pc-q35-2.9", NULL,
pc_q35_2_9_machine_options);
static void pc_q35_2_8_machine_options(MachineClass *m)
{
pc_q35_2_9_machine_options(m);
- m->alias = NULL;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_8);
}
@@ -337,6 +346,7 @@ static void pc_q35_2_6_machine_options(MachineClass *m)
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
pc_q35_2_7_machine_options(m);
pcmc->legacy_cpu_hotplug = true;
+ pcmc->linuxboot_dma_enabled = false;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_6);
}
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c
index 647ad80155..5dbd933cc1 100644
--- a/hw/pci-bridge/pci_bridge_dev.c
+++ b/hw/pci-bridge/pci_bridge_dev.c
@@ -163,7 +163,7 @@ static Property pci_bridge_dev_properties[] = {
DEFINE_PROP_ON_OFF_AUTO(PCI_BRIDGE_DEV_PROP_MSI, PCIBridgeDev, msi,
ON_OFF_AUTO_AUTO),
DEFINE_PROP_BIT(PCI_BRIDGE_DEV_PROP_SHPC, PCIBridgeDev, flags,
- PCI_BRIDGE_DEV_F_SHPC_REQ, false),
+ PCI_BRIDGE_DEV_F_SHPC_REQ, true),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 259483b1c0..98ccc27533 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1083,6 +1083,7 @@ static void pci_qdev_unrealize(DeviceState *dev, Error **errp)
pc->exit(pci_dev);
}
+ pci_device_deassert_intx(pci_dev);
do_pci_unregister_device(pci_dev);
}
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 9334a8ae22..32a95a8c69 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -163,22 +163,26 @@ fail:
}
static int process_message_reply(struct vhost_dev *dev,
- VhostUserRequest request)
+ VhostUserMsg msg)
{
- VhostUserMsg msg;
+ VhostUserMsg msg_reply;
- if (vhost_user_read(dev, &msg) < 0) {
+ if ((msg.flags & VHOST_USER_NEED_REPLY_MASK) == 0) {
+ return 0;
+ }
+
+ if (vhost_user_read(dev, &msg_reply) < 0) {
return -1;
}
- if (msg.request != request) {
+ if (msg_reply.request != msg.request) {
error_report("Received unexpected msg type."
"Expected %d received %d",
- request, msg.request);
+ msg.request, msg_reply.request);
return -1;
}
- return msg.payload.u64 ? -1 : 0;
+ return msg_reply.payload.u64 ? -1 : 0;
}
static bool vhost_user_one_time_request(VhostUserRequest request)
@@ -208,6 +212,7 @@ static int vhost_user_write(struct vhost_dev *dev, VhostUserMsg *msg,
* request, we just ignore it.
*/
if (vhost_user_one_time_request(msg->request) && dev->vq_index != 0) {
+ msg->flags &= ~VHOST_USER_NEED_REPLY_MASK;
return 0;
}
@@ -320,7 +325,7 @@ static int vhost_user_set_mem_table(struct vhost_dev *dev,
}
if (reply_supported) {
- return process_message_reply(dev, msg.request);
+ return process_message_reply(dev, msg);
}
return 0;
@@ -712,7 +717,7 @@ static int vhost_user_net_set_mtu(struct vhost_dev *dev, uint16_t mtu)
/* If reply_ack supported, slave has to ack specified MTU is valid */
if (reply_supported) {
- return process_message_reply(dev, msg.request);
+ return process_message_reply(dev, msg);
}
return 0;
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 03592c542a..890b4d7eb7 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -2451,12 +2451,12 @@ void GCC_FMT_ATTR(2, 3) virtio_error(VirtIODevice *vdev, const char *fmt, ...)
error_vreport(fmt, ap);
va_end(ap);
- vdev->broken = true;
-
if (virtio_vdev_has_feature(vdev, VIRTIO_F_VERSION_1)) {
virtio_set_status(vdev, vdev->status | VIRTIO_CONFIG_S_NEEDS_RESET);
virtio_notify_config(vdev);
}
+
+ vdev->broken = true;
}
static void virtio_memory_listener_commit(MemoryListener *listener)
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-26 07:09:00 +0000