- drop obsolete files

diff --git a/kernel-zph.patch b/kernel-zph.patch
deleted file mode 100644 (file)
index e61e33b..0000000
--- a/kernel-zph.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-diff -Nur linux-2.6.26.3/include/net/inet_sock.h linux-2.6.26.3-zph/include/net/inet_sock.h
---- linux-2.6.26.3/include/net/inet_sock.h     2008-08-20 21:11:37.000000000 +0300
-+++ linux-2.6.26.3-zph/include/net/inet_sock.h 2008-08-21 16:51:59.000000000 +0300
-@@ -157,6 +157,7 @@
-       __be32                  mc_addr;
-       struct ip_mc_socklist __rcu     *mc_list;
-       struct inet_cork_full   cork;
-+      __u16                   zph_tos;        /* ZPH TOS received on connect */
- };
- 
- #define IPCORK_OPT    1       /* ip-options has been held in ipcork.opt */
-diff -Nur linux-2.6.26.3/net/ipv4/ip_sockglue.c linux-2.6.26.3-zph/net/ipv4/ip_sockglue.c
---- linux-2.6.26.3/net/ipv4/ip_sockglue.c      2008-08-20 21:11:37.000000000 +0300
-+++ linux-2.6.26.3-zph/net/ipv4/ip_sockglue.c  2008-08-21 16:54:21.000000000 +0300
-@@ -1126,6 +1126,10 @@
-                       int hlim = inet->mc_ttl;
-                       put_cmsg(&msg, SOL_IP, IP_TTL, sizeof(hlim), &hlim);
-               }
-+              if (inet->cmsg_flags&IP_CMSG_TOS) {
-+                      int hlim = inet->zph_tos & 0xFF;
-+                      put_cmsg(&msg, SOL_IP, IP_TOS, sizeof(hlim), &hlim);
-+              }
-               len -= msg.msg_controllen;
-               return put_user(len, optlen);
-       }
-diff -Nur linux-2.6.26.3/net/ipv4/tcp_input.c linux-2.6.26.3-zph/net/ipv4/tcp_input.c
---- linux-2.6.26.3/net/ipv4/tcp_input.c        2008-08-20 21:11:37.000000000 +0300
-+++ linux-2.6.26.3-zph/net/ipv4/tcp_input.c    2008-08-21 17:06:55.000000000 +0300
-@@ -3900,6 +3900,8 @@
-       struct tcp_sock *tp = tcp_sk(sk);
-       int eaten = -1;
-       bool fragstolen = false;
-+      struct inet_sock *inet = inet_sk(sk);
-+      struct iphdr *iph = ip_hdr(skb);
- 
-       if (TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq)
-               goto drop;
-@@ -3914,6 +3916,12 @@
-                                            4 - tp->rx_opt.tstamp_ok);
-       }
- 
-+      // ZPH: Copy the TOS value of the first data ACK segment
-+      // received from the remote peer.
-+      if (0==(inet->zph_tos & 0x8000)) {
-+              inet->zph_tos = 0x8000 | iph->tos;
-+      }
-+
-       /*  Queue data for delivery to the user.
-        *  Packets in sequence go to the receive queue.
-        *  Out of sequence packets to the out_of_order_queue.
-@@ -4915,5 +4923,7 @@
-       struct inet_connection_sock *icsk = inet_csk(sk);
-       struct tcp_sock *tp = tcp_sk(sk);
-+      struct inet_sock *inet = inet_sk(sk);
-+      struct iphdr *iph = ip_hdr(skb);
-       struct tcp_fastopen_cookie foc = { .len = -1 };
-       int saved_clamp = tp->rx_opt.mss_clamp;
- 
-@@ -4973,6 +4983,15 @@
- 
-               TCP_ECN_rcv_synack(tp, th);
- 
-+              /* ZPH:
-+               * Copy TOS field from the SYNACK packet to zph_tos field of the af_inet
-+               * member of sock structure. This value shall be overwritten when the first
-+               * data segment is received from the peer. However, for completeness in
-+               * case the socket TOS is being asked befor that, we copy the TOS value from
-+               * the SYNACK packet.
-+               */
-+              inet->zph_tos = iph->tos;
-+
-               tcp_init_wl(tp, TCP_SKB_CB(skb)->seq);
-               tcp_ack(sk, skb, FLAG_SLOWPATH);
-