Lines Matching defs:rtab
385 static __u8 __detect_linklayer(struct tc_ratespec *r, __u32 *rtab)
392 /* rtab is too inaccurate at rates > 100Mbit/s */
393 if ((r->rate > (100000000/8)) || (rtab[0] == 0)) {
399 && (rtab[cell_low] == rtab[cell_high])) {
401 cell_low, cell_high, rtab[cell_high]);
413 struct qdisc_rate_table *rtab;
422 for (rtab = qdisc_rtab_list; rtab; rtab = rtab->next) {
423 if (!memcmp(&rtab->rate, r, sizeof(struct tc_ratespec)) &&
424 !memcmp(&rtab->data, nla_data(tab), 1024)) {
425 rtab->refcnt++;
426 return rtab;
430 rtab = kmalloc(sizeof(*rtab), GFP_KERNEL);
431 if (rtab) {
432 rtab->rate = *r;
433 rtab->refcnt = 1;
434 memcpy(rtab->data, nla_data(tab), 1024);
436 r->linklayer = __detect_linklayer(r, rtab->data);
437 rtab->next = qdisc_rtab_list;
438 qdisc_rtab_list = rtab;
442 return rtab;
448 struct qdisc_rate_table *rtab, **rtabp;
454 (rtab = *rtabp) != NULL;
455 rtabp = &rtab->next) {
456 if (rtab == tab) {
457 *rtabp = rtab->next;
458 kfree(rtab);