diff options
Diffstat (limited to 'hw/acpi/aml-build.c')
| -rw-r--r-- | hw/acpi/aml-build.c | 15 |
1 files changed, 11 insertions, 4 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); } |