diff options
| -rw-r--r-- | hw/acpi/nvdimm.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index cc958a4010..12126d178c 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -778,9 +778,9 @@ void nvdimm_init_acpi_state(AcpiNVDIMMState *state, MemoryRegion *io, static void nvdimm_build_common_dsm(Aml *dev) { - Aml *method, *ifctx, *function, *handle, *uuid, *dsm_mem, *result_size; + Aml *method, *ifctx, *function, *handle, *uuid, *dsm_mem; Aml *elsectx, *unsupport, *unpatched, *expected_uuid, *uuid_invalid; - Aml *pckg, *pckg_index, *pckg_buf, *field, *dsm_out_buf; + Aml *pckg, *pckg_index, *pckg_buf, *field, *dsm_out_buf, *dsm_out_buf_size; uint8_t byte_list[1]; method = aml_method(NVDIMM_COMMON_DSM, 5, AML_SERIALIZED); @@ -921,13 +921,14 @@ static void nvdimm_build_common_dsm(Aml *dev) */ aml_append(method, aml_store(dsm_mem, aml_name("NTFI"))); - result_size = aml_local(1); + dsm_out_buf_size = aml_local(1); /* RLEN is not included in the payload returned to guest. */ - aml_append(method, aml_subtract(aml_name("RLEN"), aml_int(4), result_size)); - aml_append(method, aml_store(aml_shiftleft(result_size, aml_int(3)), - result_size)); + aml_append(method, aml_subtract(aml_name("RLEN"), aml_int(4), + dsm_out_buf_size)); + aml_append(method, aml_store(aml_shiftleft(dsm_out_buf_size, aml_int(3)), + dsm_out_buf_size)); aml_append(method, aml_create_field(aml_name("ODAT"), aml_int(0), - result_size, "OBUF")); + dsm_out_buf_size, "OBUF")); aml_append(method, aml_concatenate(aml_buffer(0, NULL), aml_name("OBUF"), dsm_out_buf)); aml_append(method, aml_return(dsm_out_buf)); |