bsd/netinet/cpu_in_cksum.c

67 int cpu_in_cksum(struct mbuf *, int, int, uint32_t);
94 cpu_in_cksum(struct mbuf *m, int len, int off, uint32_t initial_sum)
97 	uint32_t sum, partial;
240 cpu_in_cksum(struct mbuf *m, int len, int off, uint32_t initial_sum)
309 			partial += *(uint32_t *)(void *)data;
310 			partial += *(uint32_t *)(void *)(data + 4);
311 			partial += *(uint32_t *)(void *)(data + 8);
312 			partial += *(uint32_t *)(void *)(data + 12);
313 			partial += *(uint32_t *)(void *)(data + 16);
314 			partial += *(uint32_t *)(void *)(data + 20);
315 			partial += *(uint32_t *)(void *)(data + 24);
316 			partial += *(uint32_t *)(void *)(data + 28);
317 			partial += *(uint32_t *)(void *)(data + 32);
318 			partial += *(uint32_t *)(void *)(data + 36);
319 			partial += *(uint32_t *)(void *)(data + 40);
320 			partial += *(uint32_t *)(void *)(data + 44);
321 			partial += *(uint32_t *)(void *)(data + 48);
322 			partial += *(uint32_t *)(void *)(data + 52);
323 			partial += *(uint32_t *)(void *)(data + 56);
324 			partial += *(uint32_t *)(void *)(data + 60);
341 			partial += *(uint32_t *)(void *)data;
342 			partial += *(uint32_t *)(void *)(data + 4);
343 			partial += *(uint32_t *)(void *)(data + 8);
344 			partial += *(uint32_t *)(void *)(data + 12);
345 			partial += *(uint32_t *)(void *)(data + 16);
346 			partial += *(uint32_t *)(void *)(data + 20);
347 			partial += *(uint32_t *)(void *)(data + 24);
348 			partial += *(uint32_t *)(void *)(data + 28);
352 			partial += *(uint32_t *)(void *)data;
353 			partial += *(uint32_t *)(void *)(data + 4);
354 			partial += *(uint32_t *)(void *)(data + 8);
355 			partial += *(uint32_t *)(void *)(data + 12);
359 			partial += *(uint32_t *)(void *)data;
360 			partial += *(uint32_t *)(void *)(data + 4);
364 			partial += *(uint32_t *)(void *)data;