coreboot-kgpe-d16/util/getpir/checksum.c

15 lines
231 B
C

#include <arch/pirq_routing.h>
#include "checksum.h"
int calc_checksum(struct irq_routing_table *rt)
{
long i;
uint8_t *addr, sum = 0;
addr = (uint8_t *) rt;
for (i = 0; i < rt->size; i++)
sum += addr[i];
return (sum);
}