Lines Matching refs:hdrlen
86 int hdrlen; /* space to leave for headers */ member
487 skb = alloc_skb(count + pf->hdrlen, GFP_KERNEL); in ppp_write()
490 skb_reserve(skb, pf->hdrlen); in ppp_write()
1371 int i, bits, hdrlen, mtu; in ppp_mp_explode() local
1391 hdrlen = (ppp->flags & SC_MP_XSHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN; in ppp_mp_explode()
1506 flen = (((totfree - nzero)*(totlen + hdrlen*totfree)) / in ppp_mp_explode()
1507 ((totspeed*totfree)/pch->speed)) - hdrlen; in ppp_mp_explode()
1541 mtu = pch->chan->mtu - (hdrlen - 2); in ppp_mp_explode()
1548 frag = alloc_skb(flen + hdrlen + (flen == 0), GFP_ATOMIC); in ppp_mp_explode()
1551 q = skb_put(frag, flen + hdrlen); in ppp_mp_explode()
1565 memcpy(q + hdrlen, p, flen); in ppp_mp_explode()
2250 pch->file.hdrlen = chan->hdrlen; in ppp_register_net_channel()
2688 ppp->file.hdrlen = PPP_HDRLEN - 2; /* don't count proto bytes */ in ppp_create_interface()
2895 int hdrlen; in ppp_connect_channel() local
2909 if (pch->file.hdrlen > ppp->file.hdrlen) in ppp_connect_channel()
2910 ppp->file.hdrlen = pch->file.hdrlen; in ppp_connect_channel()
2911 hdrlen = pch->file.hdrlen + 2; /* for protocol bytes */ in ppp_connect_channel()
2912 if (hdrlen > ppp->dev->hard_header_len) in ppp_connect_channel()
2913 ppp->dev->hard_header_len = hdrlen; in ppp_connect_channel()