Lines Matching refs:hdrlen
86 int hdrlen; /* space to leave for headers */ member
491 skb = alloc_skb(count + pf->hdrlen, GFP_KERNEL); in ppp_write()
494 skb_reserve(skb, pf->hdrlen); in ppp_write()
1418 int i, bits, hdrlen, mtu; in ppp_mp_explode() local
1438 hdrlen = (ppp->flags & SC_MP_XSHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN; in ppp_mp_explode()
1553 flen = (((totfree - nzero)*(totlen + hdrlen*totfree)) / in ppp_mp_explode()
1554 ((totspeed*totfree)/pch->speed)) - hdrlen; in ppp_mp_explode()
1588 mtu = pch->chan->mtu - (hdrlen - 2); in ppp_mp_explode()
1595 frag = alloc_skb(flen + hdrlen + (flen == 0), GFP_ATOMIC); in ppp_mp_explode()
1598 q = skb_put(frag, flen + hdrlen); in ppp_mp_explode()
1612 memcpy(q + hdrlen, p, flen); in ppp_mp_explode()
2299 pch->file.hdrlen = chan->hdrlen; in ppp_register_net_channel()
2739 ppp->file.hdrlen = PPP_HDRLEN - 2; /* don't count proto bytes */ in ppp_create_interface()
2922 int hdrlen; in ppp_connect_channel() local
2936 if (pch->file.hdrlen > ppp->file.hdrlen) in ppp_connect_channel()
2937 ppp->file.hdrlen = pch->file.hdrlen; in ppp_connect_channel()
2938 hdrlen = pch->file.hdrlen + 2; /* for protocol bytes */ in ppp_connect_channel()
2939 if (hdrlen > ppp->dev->hard_header_len) in ppp_connect_channel()
2940 ppp->dev->hard_header_len = hdrlen; in ppp_connect_channel()