ACPI_RSDP_CHECKSUM_LENGTH 209 arch/x86/boot/compressed/acpi.c if (compute_checksum((u8 *)rsdp, ACPI_RSDP_CHECKSUM_LENGTH)) ACPI_RSDP_CHECKSUM_LENGTH 43 drivers/acpi/acpica/tbxfroot.c return (ACPI_RSDP_CHECKSUM_LENGTH); ACPI_RSDP_CHECKSUM_LENGTH 77 drivers/acpi/acpica/tbxfroot.c if (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {