- acpi_ut_add_reference (obj_desc->index_field.data_obj);
- acpi_ut_add_reference (obj_desc->index_field.index_obj);
-
- ACPI_DEBUG_PRINT ((ACPI_DB_BFIELD,
- "index_field: bit_off %X, Off %X, Value %X, Gran %X, Index %p, Data %p\n",
- obj_desc->index_field.start_field_bit_offset,
- obj_desc->index_field.base_byte_offset,
- obj_desc->index_field.value,
- obj_desc->field.access_byte_width,
- obj_desc->index_field.index_obj,
- obj_desc->index_field.data_obj));
+ acpi_ut_add_reference(obj_desc->index_field.data_obj);
+ acpi_ut_add_reference(obj_desc->index_field.index_obj);
+
+ /*
+ * The value written to the Index register is the byte offset of the
+ * target field
+ * Note: may change code to: ACPI_DIV_8 (Info->field_bit_position)
+ */
+ obj_desc->index_field.value = (u32)
+ (info->field_bit_position /
+ ACPI_MUL_8(obj_desc->field.access_byte_width));
+
+ ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
+ "index_field: bit_off %X, Off %X, Value %X, Gran %X, Index %p, Data %p\n",
+ obj_desc->index_field.start_field_bit_offset,
+ obj_desc->index_field.base_byte_offset,
+ obj_desc->index_field.value,
+ obj_desc->field.access_byte_width,
+ obj_desc->index_field.index_obj,
+ obj_desc->index_field.data_obj));