ACPI_SIG_RSDP 67 arch/ia64/uv/kernel/setup.c if (strncmp(rsdp->signature, ACPI_SIG_RSDP, sizeof(ACPI_SIG_RSDP) - 1)) { ACPI_SIG_RSDP 527 include/acpi/actypes.h #define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8)) ACPI_SIG_RSDP 528 include/acpi/actypes.h #define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8)) ACPI_SIG_RSDP 855 tools/power/acpi/os_specific/service_layers/oslinuxtbl.c signature = ACPI_SIG_RSDP;