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authorLinus Torvalds <torvalds@g5.osdl.org>2005-10-18 11:26:15 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-18 11:26:15 -0400
commit1e65174a3378494608e8ed7f8c74d658be9a0fb2 (patch)
tree88a87eebc085d04ba59580402a54e5867ae15afb /scripts/mod/.gitignore
parent39ca371c45b04cd50d0974030ae051906fc516b6 (diff)
Add some basic .gitignore files
This still leaves driver and architecture-specific subdirectories alone, but gets rid of the bulk of the "generic" generated files that we should ignore. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'scripts/mod/.gitignore')
-rw-r--r--scripts/mod/.gitignore4
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/mod/.gitignore b/scripts/mod/.gitignore
new file mode 100644
index 000000000000..e9b7abe7b95b
--- /dev/null
+++ b/scripts/mod/.gitignore
@@ -0,0 +1,4 @@
1elfconfig.h
2mk_elfconfig
3modpost
4
n class="hl opt">(type & ~(SKB_GSO_UDP | SKB_GSO_DODGY | SKB_GSO_UDP_TUNNEL | SKB_GSO_GRE | SKB_GSO_IPIP | SKB_GSO_SIT | SKB_GSO_MPLS) || !(type & (SKB_GSO_UDP)))) goto out; skb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss); segs = NULL; goto out; } if (skb->encapsulation && skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL) segs = skb_udp_tunnel_segment(skb, features); else { /* Do software UFO. Complete and fill in the UDP checksum as HW cannot * do checksum of UDP packets sent as multiple IP fragments. */ offset = skb_checksum_start_offset(skb); csum = skb_checksum(skb, offset, skb->len - offset, 0); offset += skb->csum_offset; *(__sum16 *)(skb->data + offset) = csum_fold(csum); skb->ip_summed = CHECKSUM_NONE; /* Check if there is enough headroom to insert fragment header. */ tnl_hlen = skb_tnl_header_len(skb); if (skb->mac_header < (tnl_hlen + frag_hdr_sz)) { if (gso_pskb_expand_head(skb, tnl_hlen + frag_hdr_sz)) goto out; } /* Find the unfragmentable header and shift it left by frag_hdr_sz * bytes to insert fragment header. */ unfrag_ip6hlen = ip6_find_1stfragopt(skb, &prevhdr); nexthdr = *prevhdr; *prevhdr = NEXTHDR_FRAGMENT; unfrag_len = (skb_network_header(skb) - skb_mac_header(skb)) + unfrag_ip6hlen + tnl_hlen; packet_start = (u8 *) skb->head + SKB_GSO_CB(skb)->mac_offset; memmove(packet_start-frag_hdr_sz, packet_start, unfrag_len); SKB_GSO_CB(skb)->mac_offset -= frag_hdr_sz; skb->mac_header -= frag_hdr_sz; skb->network_header -= frag_hdr_sz; fptr = (struct frag_hdr *)(skb_network_header(skb) + unfrag_ip6hlen); fptr->nexthdr = nexthdr; fptr->reserved = 0; ipv6_select_ident(fptr, (struct rt6_info *)skb_dst(skb)); /* Fragment the skb. ipv6 header and the remaining fields of the * fragment header are updated in ipv6_gso_segment() */ segs = skb_segment(skb, features); } out: return segs; } static const struct net_offload udpv6_offload = { .callbacks = { .gso_send_check = udp6_ufo_send_check, .gso_segment = udp6_ufo_fragment, }, }; int __init udp_offload_init(void) { return inet6_add_offload(&udpv6_offload, IPPROTO_UDP); }