diff options
Diffstat (limited to 'drivers/acpi/acpica/rscalc.c')
| -rw-r--r-- | drivers/acpi/acpica/rscalc.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c index 74e47f829ccb..167ece92fb55 100644 --- a/drivers/acpi/acpica/rscalc.c +++ b/drivers/acpi/acpica/rscalc.c @@ -340,6 +340,22 @@ acpi_rs_get_aml_length(struct acpi_resource *resource, break; + case ACPI_RESOURCE_TYPE_PIN_FUNCTION: + + total_size = (acpi_rs_length)(total_size + + (resource->data. + pin_function. + pin_table_length * 2) + + resource->data. + pin_function. + resource_source. + string_length + + resource->data. + pin_function. + vendor_length); + + break; + case ACPI_RESOURCE_TYPE_SERIAL_BUS: total_size = @@ -537,6 +553,24 @@ acpi_rs_get_list_length(u8 *aml_buffer, } break; + case ACPI_RESOURCE_NAME_PIN_FUNCTION: + + /* Vendor data is optional */ + + if (aml_resource->pin_function.vendor_length) { + extra_struct_bytes += + aml_resource->pin_function.vendor_offset - + aml_resource->pin_function. + pin_table_offset + + aml_resource->pin_function.vendor_length; + } else { + extra_struct_bytes += + aml_resource->large_header.resource_length + + sizeof(struct aml_resource_large_header) - + aml_resource->pin_function.pin_table_offset; + } + break; + case ACPI_RESOURCE_NAME_SERIAL_BUS: minimum_aml_resource_length = |