Lines Matching refs:mtu
230 unsigned int mtu; /* mtu size */ member
298 unsigned int mtu, unsigned int speed) in t1_sched_update_parms() argument
304 pr_debug("%s mtu=%d speed=%d\n", __func__, mtu, speed); in t1_sched_update_parms()
307 if (mtu) in t1_sched_update_parms()
308 p->mtu = mtu; in t1_sched_update_parms()
310 if (speed || mtu) { in t1_sched_update_parms()
311 unsigned long long drain = 1024ULL * p->speed * (p->mtu - 40); in t1_sched_update_parms()
312 do_div(drain, (p->mtu + 50) * 1000); in t1_sched_update_parms()
322 s->max_avail = max(4096U, p->mtu + 16 + 14 + 4); in t1_sched_update_parms()
323 max_avail_segs = max(1U, 4096 / (p->mtu - 40)); in t1_sched_update_parms()
326 max_avail_segs = max(1U, 9000 / (p->mtu - 40)); in t1_sched_update_parms()
330 "max_avail_segs %u drain_bits_per_1024ns %u\n", p->mtu, in t1_sched_update_parms()
334 return max_avail_segs * (p->mtu - 40); in t1_sched_update_parms()
1822 skb->len > dev->mtu + eth_hdr_len(skb->data))) { in t1_start_xmit()
1824 skb->len, eth_hdr_len(skb->data), dev->mtu); in t1_start_xmit()