ACPI_RSDP_SCAN_STEP 195 arch/x86/boot/compressed/acpi.c for (address = start; address < end; address += ACPI_RSDP_SCAN_STEP) { ACPI_RSDP_SCAN_STEP 241 drivers/acpi/acpica/tbxfroot.c mem_rover += ACPI_RSDP_SCAN_STEP) {