/* checkpir.c : This software is released under GPL * For coreboot use only * Aug 26 2001 , Nikolai Vladychevski, <niko@isl.net.mx> */ #include <stdio.h> #include "pirq_routing.h" #include "checksum.h" struct irq_routing_table *rt; int main(void) { uint8_t sum, newsum; rt = (struct irq_routing_table *) &intel_irq_routing_table; sum = calc_checksum(rt); printf("Validating checksum, file: irq_tables.c that was in ./ at compile time...\n"); printf("(no other tests are done)\n"); if (!sum) { printf("Checksum for IRQ Routing table is ok. You can use irq_tables.c in coreboot now.\n"); } else { newsum = rt->checksum - sum; printf("BAD CHECKSUM for IRQ Routing table !!!!\n"); printf("If you want to make it valid, change the checksum to: %#x\n", newsum); } return 0; }