ACPI_SIG_SPCR
biosacpi_setup_spcr(acpi_find_table(ACPI_SIG_SPCR));
{ACPI_SIG_SPCR, "Serial Port Console Redirection table"},
{ACPI_SIG_SPCR, AcpiDmTableInfoSpcr, NULL, NULL, TemplateSpcr},
BASL_EXEC(basl_table_create(&table, ctx, ACPI_SIG_SPCR,
BASL_EXEC(basl_table_append_header(table, ACPI_SIG_SPCR, 1, 1));