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-rw-r--r--hw/acpi/aml-build.c15
-rw-r--r--hw/arm/virt-acpi-build.c13
-rw-r--r--hw/i386/acpi-build.c20
-rw-r--r--include/hw/acpi/aml-build.h3
4 files changed, 30 insertions, 21 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 302cf01e5c..363e83b851 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1242,14 +1242,21 @@ Aml *aml_unicode(const char *str)
void
build_header(GArray *linker, GArray *table_data,
- AcpiTableHeader *h, const char *sig, int len, uint8_t rev)
+ AcpiTableHeader *h, const char *sig, int len, uint8_t rev,
+ const char *oem_table_id)
{
memcpy(&h->signature, sig, 4);
h->length = cpu_to_le32(len);
h->revision = rev;
memcpy(h->oem_id, ACPI_BUILD_APPNAME6, 6);
- memcpy(h->oem_table_id, ACPI_BUILD_APPNAME4, 4);
- memcpy(h->oem_table_id + 4, sig, 4);
+
+ if (oem_table_id) {
+ strncpy((char *)h->oem_table_id, oem_table_id, sizeof(h->oem_table_id));
+ } else {
+ memcpy(h->oem_table_id, ACPI_BUILD_APPNAME4, 4);
+ memcpy(h->oem_table_id + 4, sig, 4);
+ }
+
h->oem_revision = cpu_to_le32(1);
memcpy(h->asl_compiler_id, ACPI_BUILD_APPNAME4, 4);
h->asl_compiler_revision = cpu_to_le32(1);
@@ -1316,5 +1323,5 @@ build_rsdt(GArray *table_data, GArray *linker, GArray *table_offsets)
sizeof(uint32_t));
}
build_header(linker, table_data,
- (void *)rsdt, "RSDT", rsdt_len, 1);
+ (void *)rsdt, "RSDT", rsdt_len, 1, NULL);
}
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 32ec19e884..7aa0ab351d 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -423,7 +423,8 @@ build_spcr(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info)
spcr->pci_device_id = 0xffff; /* PCI Device ID: not a PCI device */
spcr->pci_vendor_id = 0xffff; /* PCI Vendor ID: not a PCI device */
- build_header(linker, table_data, (void *)spcr, "SPCR", sizeof(*spcr), 2);
+ build_header(linker, table_data, (void *)spcr, "SPCR", sizeof(*spcr), 2,
+ NULL);
}
static void
@@ -442,7 +443,7 @@ build_mcfg(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info)
mcfg->allocation[0].end_bus_number = (memmap[VIRT_PCIE_ECAM].size
/ PCIE_MMCFG_SIZE_MIN) - 1;
- build_header(linker, table_data, (void *)mcfg, "MCFG", len, 1);
+ build_header(linker, table_data, (void *)mcfg, "MCFG", len, 1, NULL);
}
/* GTDT */
@@ -468,7 +469,7 @@ build_gtdt(GArray *table_data, GArray *linker)
build_header(linker, table_data,
(void *)(table_data->data + gtdt_start), "GTDT",
- table_data->len - gtdt_start, 2);
+ table_data->len - gtdt_start, 2, NULL);
}
/* MADT */
@@ -530,7 +531,7 @@ build_madt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info,
build_header(linker, table_data,
(void *)(table_data->data + madt_start), "APIC",
- table_data->len - madt_start, 3);
+ table_data->len - madt_start, 3, NULL);
}
/* FADT */
@@ -555,7 +556,7 @@ build_fadt(GArray *table_data, GArray *linker, unsigned dsdt)
sizeof fadt->dsdt);
build_header(linker, table_data,
- (void *)fadt, "FACP", sizeof(*fadt), 5);
+ (void *)fadt, "FACP", sizeof(*fadt), 5, NULL);
}
/* DSDT */
@@ -591,7 +592,7 @@ build_dsdt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info)
g_array_append_vals(table_data, dsdt->buf->data, dsdt->buf->len);
build_header(linker, table_data,
(void *)(table_data->data + table_data->len - dsdt->buf->len),
- "DSDT", dsdt->buf->len, 2);
+ "DSDT", dsdt->buf->len, 2, NULL);
free_aml_allocator();
}
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index a60436b5bc..27d2caf144 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -361,7 +361,7 @@ build_fadt(GArray *table_data, GArray *linker, AcpiPmInfo *pm,
fadt_setup(fadt, pm);
build_header(linker, table_data,
- (void *)fadt, "FACP", sizeof(*fadt), 1);
+ (void *)fadt, "FACP", sizeof(*fadt), 1, NULL);
}
static void
@@ -431,7 +431,7 @@ build_madt(GArray *table_data, GArray *linker, AcpiCpuInfo *cpu,
build_header(linker, table_data,
(void *)(table_data->data + madt_start), "APIC",
- table_data->len - madt_start, 1);
+ table_data->len - madt_start, 1, NULL);
}
/* Assign BSEL property to all buses. In the future, this can be changed
@@ -1374,7 +1374,7 @@ build_ssdt(GArray *table_data, GArray *linker,
g_array_append_vals(table_data, ssdt->buf->data, ssdt->buf->len);
build_header(linker, table_data,
(void *)(table_data->data + table_data->len - ssdt->buf->len),
- "SSDT", ssdt->buf->len, 1);
+ "SSDT", ssdt->buf->len, 1, NULL);
free_aml_allocator();
}
@@ -1390,7 +1390,7 @@ build_hpet(GArray *table_data, GArray *linker)
hpet->timer_block_id = cpu_to_le32(0x8086a201);
hpet->addr.address = cpu_to_le64(HPET_BASE);
build_header(linker, table_data,
- (void *)hpet, "HPET", sizeof(*hpet), 1);
+ (void *)hpet, "HPET", sizeof(*hpet), 1, NULL);
}
static void
@@ -1413,7 +1413,7 @@ build_tpm_tcpa(GArray *table_data, GArray *linker, GArray *tcpalog)
sizeof(tcpa->log_area_start_address));
build_header(linker, table_data,
- (void *)tcpa, "TCPA", sizeof(*tcpa), 2);
+ (void *)tcpa, "TCPA", sizeof(*tcpa), 2, NULL);
acpi_data_push(tcpalog, TPM_LOG_AREA_MINIMUM_SIZE);
}
@@ -1430,7 +1430,7 @@ build_tpm2(GArray *table_data, GArray *linker)
tpm2_ptr->start_method = cpu_to_le32(TPM2_START_METHOD_MMIO);
build_header(linker, table_data,
- (void *)tpm2_ptr, "TPM2", sizeof(*tpm2_ptr), 4);
+ (void *)tpm2_ptr, "TPM2", sizeof(*tpm2_ptr), 4, NULL);
}
typedef enum {
@@ -1544,7 +1544,7 @@ build_srat(GArray *table_data, GArray *linker, PcGuestInfo *guest_info)
build_header(linker, table_data,
(void *)(table_data->data + srat_start),
"SRAT",
- table_data->len - srat_start, 1);
+ table_data->len - srat_start, 1, NULL);
}
static void
@@ -1573,7 +1573,7 @@ build_mcfg_q35(GArray *table_data, GArray *linker, AcpiMcfgInfo *info)
} else {
sig = "MCFG";
}
- build_header(linker, table_data, (void *)mcfg, sig, len, 1);
+ build_header(linker, table_data, (void *)mcfg, sig, len, 1, NULL);
}
static void
@@ -1597,7 +1597,7 @@ build_dmar_q35(GArray *table_data, GArray *linker)
drhd->address = cpu_to_le64(Q35_HOST_BRIDGE_IOMMU_ADDR);
build_header(linker, table_data, (void *)(table_data->data + dmar_start),
- "DMAR", table_data->len - dmar_start, 1);
+ "DMAR", table_data->len - dmar_start, 1, NULL);
}
static void
@@ -1612,7 +1612,7 @@ build_dsdt(GArray *table_data, GArray *linker, AcpiMiscInfo *misc)
memset(dsdt, 0, sizeof *dsdt);
build_header(linker, table_data, dsdt, "DSDT",
- misc->dsdt_size, 1);
+ misc->dsdt_size, 1, NULL);
}
static GArray *
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 0d3645322c..9fa61a3f6e 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -310,7 +310,8 @@ Aml *aml_unicode(const char *str);
void
build_header(GArray *linker, GArray *table_data,
- AcpiTableHeader *h, const char *sig, int len, uint8_t rev);
+ AcpiTableHeader *h, const char *sig, int len, uint8_t rev,
+ const char *oem_table_id);
void *acpi_data_push(GArray *table_data, unsigned size);
unsigned acpi_data_len(GArray *table);
void acpi_add_table(GArray *table_offsets, GArray *table_data);
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-23 05:24:43 +0000