| /* checkpir.c : This software is released under GPL |
| * For LinuxBIOS 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 LinuxBIOS 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; |
| } |