[DCCP]: Update documentation references.

Updates the references to spec documents throughout the code, taking into
account that

* the DCCP, CCID 2, and CCID 3 drafts all became RFCs in March this year

* RFC 1063 was obsoleted by RFC 1191

* draft-ietf-tcpimpl-pmtud-0x.txt was published as an Informational
  RFC, RFC 2923 on 2000-09-22.

All references verified.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/dccp/Kconfig b/net/dccp/Kconfig
index e2a095d..ef8919c 100644 (file)
--- a/net/dccp/Kconfig
+++ b/net/dccp/Kconfig
@@ -4,15 +4,15 @@ menu "DCCP Configuration (EXPERIMENTAL)"
 config IP_DCCP
        tristate "The DCCP Protocol (EXPERIMENTAL)"
        ---help---
-         Datagram Congestion Control Protocol
+         Datagram Congestion Control Protocol (RFC 4340)
 
-         From draft-ietf-dccp-spec-11 <http://www.icir.org/kohler/dcp/draft-ietf-dccp-spec-11.txt>.
+         From http://www.ietf.org/rfc/rfc4340.txt:
 
          The Datagram Congestion Control Protocol (DCCP) is a transport
          protocol that implements bidirectional, unicast connections of
          congestion-controlled, unreliable datagrams. It should be suitable
          for use by applications such as streaming media, Internet telephony,
-         and on-line games
+         and on-line games.
 
          To compile this protocol support as a module, choose M here: the
          module will be called dccp.

diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 4d176d3..f820887 100644 (file)
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -113,7 +113,7 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
 
        memcpy(to, from, len);
        /*
-        *      From draft-ietf-dccp-spec-11.txt:
+        *      From RFC 4340, A.2:
         *
         *      For each acknowledgement it sends, the HC-Receiver will add an
         *      acknowledgement record.  ack_seqno will equal the HC-Receiver
@@ -224,7 +224,7 @@ static inline int dccp_ackvec_set_buf_head_state(struct dccp_ackvec *av,
 }
 
 /*
- * Implements the draft-ietf-dccp-spec-11.txt Appendix A
+ * Implements the RFC 4340, Appendix A
  */
 int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
                    const u64 ackno, const u8 state)
@@ -237,7 +237,7 @@ int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
         * We may well decide to do buffer compression, etc, but for now lets
         * just drop.
         *
-        * From Appendix A:
+        * From Appendix A.1.1 (`New Packets'):
         *
         *      Of course, the circular buffer may overflow, either when the
         *      HC-Sender is sending data at a very high rate, when the
@@ -274,9 +274,9 @@ int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
                /*
                 * A.1.2.  Old Packets
                 *
-                *      When a packet with Sequence Number S arrives, and
-                *      S <= buf_ackno, the HC-Receiver will scan the table
-                *      for the byte corresponding to S. (Indexing structures
+                *      When a packet with Sequence Number S <= buf_ackno
+                *      arrives, the HC-Receiver will scan the table for
+                *      the byte corresponding to S. (Indexing structures
                 *      could reduce the complexity of this scan.)
                 */
                u64 delta = dccp_delta_seqno(ackno, av->dccpav_buf_ackno);

diff --git a/net/dccp/ackvec.h b/net/dccp/ackvec.h
index 2424eff..cf8f20c 100644 (file)
--- a/net/dccp/ackvec.h
+++ b/net/dccp/ackvec.h
@@ -28,8 +28,7 @@
 
 /** struct dccp_ackvec - ack vector
  *
- * This data structure is the one defined in the DCCP draft
- * Appendix A.
+ * This data structure is the one defined in RFC 4340, Appendix A.
  *
  * @dccpav_buf_head - circular buffer head
  * @dccpav_buf_tail - circular buffer tail

diff --git a/net/dccp/ccids/Kconfig b/net/dccp/ccids/Kconfig
index 32752f7..8533dab 100644 (file)
--- a/net/dccp/ccids/Kconfig
+++ b/net/dccp/ccids/Kconfig
@@ -22,11 +22,11 @@ config IP_DCCP_CCID2
          for lost packets, would prefer CCID 2 to CCID 3.  On-line games may
          also prefer CCID 2.
 
-         CCID 2 is further described in:
-         http://www.icir.org/kohler/dccp/draft-ietf-dccp-ccid2-10.txt
+         CCID 2 is further described in RFC 4341,
+         http://www.ietf.org/rfc/rfc4341.txt
 
-         This text was extracted from:
-         http://www.icir.org/kohler/dccp/draft-ietf-dccp-spec-13.txt
+         This text was extracted from RFC 4340 (sec. 10.1),
+         http://www.ietf.org/rfc/rfc4340.txt
 
          If in doubt, say M.
 
@@ -53,15 +53,14 @@ config IP_DCCP_CCID3
          suitable than CCID 2 for applications such streaming media where a
          relatively smooth sending rate is of importance.
 
-         CCID 3 is further described in:
-
-         http://www.icir.org/kohler/dccp/draft-ietf-dccp-ccid3-11.txt.
+         CCID 3 is further described in RFC 4342,
+         http://www.ietf.org/rfc/rfc4342.txt
 
          The TFRC congestion control algorithms were initially described in
          RFC 3448.
 
-         This text was extracted from:
-         http://www.icir.org/kohler/dccp/draft-ietf-dccp-spec-13.txt
+         This text was extracted from RFC 4340 (sec. 10.2),
+         http://www.ietf.org/rfc/rfc4340.txt
          
          If in doubt, say M.
 

diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index 2efb505..2fbb84b 100644 (file)
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -23,7 +23,7 @@
  */
 
 /*
- * This implementation should follow: draft-ietf-dccp-ccid2-10.txt
+ * This implementation should follow RFC 4341
  *
  * BUGS:
  * - sequence number wrapping

diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 67d2dc0..cec23ad 100644 (file)
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -379,8 +379,7 @@ static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, int len)
                packet->dccphtx_seqno  = dp->dccps_gss;
                /*
                 * Check if win_count have changed
-                * Algorithm in "8.1. Window Counter Valuer" in
-                * draft-ietf-dccp-ccid3-11.txt
+                * Algorithm in "8.1. Window Counter Value" in RFC 4342.
                 */
                quarter_rtt = timeval_delta(&now, &hctx->ccid3hctx_t_last_win_count);
                if (likely(hctx->ccid3hctx_rtt > 8))

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 0a21be4..272e858 100644 (file)
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -50,7 +50,7 @@ extern void dccp_time_wait(struct sock *sk, int state, int timeo);
 #define DCCP_TIMEWAIT_LEN (60 * HZ) /* how long to wait to destroy TIME-WAIT
                                     * state, about 60 seconds */
 
-/* draft-ietf-dccp-spec-11.txt initial RTO value */
+/* RFC 1122, 4.2.3.1 initial RTO value */
 #define DCCP_TIMEOUT_INIT ((unsigned)(3 * HZ))
 
 /* Maximal interval between probes for local resources.  */

diff --git a/net/dccp/input.c b/net/dccp/input.c
index 7f9dc6a..1d24881 100644 (file)
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -216,11 +216,11 @@ send_sync:
                dccp_send_sync(sk, DCCP_SKB_CB(skb)->dccpd_seq,
                               DCCP_PKT_SYNCACK);
                /*
-                * From the draft:
+                * From RFC 4340, sec. 5.7
                 *
                 * As with DCCP-Ack packets, DCCP-Sync and DCCP-SyncAck packets
                 * MAY have non-zero-length application data areas, whose
-                * contents * receivers MUST ignore.
+                * contents receivers MUST ignore.
                 */
                goto discard;
        }

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index aaaf4d0..e08e768 100644 (file)
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -183,7 +183,7 @@ static inline void dccp_do_pmtu_discovery(struct sock *sk,
                dccp_sync_mss(sk, mtu);
 
                /*
-                * From: draft-ietf-dccp-spec-11.txt
+                * From RFC 4340, sec. 14.1:
                 *
                 *      DCCP-Sync packets are the best choice for upward
                 *      probing, since DCCP-Sync probes do not risk application
@@ -733,7 +733,7 @@ static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
        dccp_hdr_reset(skb)->dccph_reset_code =
                                DCCP_SKB_CB(rxskb)->dccpd_reset_code;
 
-       /* See "8.3.1. Abnormal Termination" in draft-ietf-dccp-spec-11 */
+       /* See "8.3.1. Abnormal Termination" in RFC 4340 */
        seqno = 0;
        if (DCCP_SKB_CB(rxskb)->dccpd_ack_seq != DCCP_PKT_WITHOUT_ACK_SEQ)
                dccp_set_seqno(&seqno, DCCP_SKB_CB(rxskb)->dccpd_ack_seq + 1);

diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index c8bf89b..eb0ff7a 100644 (file)
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -550,7 +550,7 @@ static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
        dccp_hdr_reset(skb)->dccph_reset_code =
                                DCCP_SKB_CB(rxskb)->dccpd_reset_code;
 
-       /* See "8.3.1. Abnormal Termination" in draft-ietf-dccp-spec-11 */
+       /* See "8.3.1. Abnormal Termination" in RFC 4340 */
        seqno = 0;
        if (DCCP_SKB_CB(rxskb)->dccpd_ack_seq != DCCP_PKT_WITHOUT_ACK_SEQ)
                dccp_set_seqno(&seqno, DCCP_SKB_CB(rxskb)->dccpd_ack_seq + 1);

diff --git a/net/dccp/options.c b/net/dccp/options.c
index 07a3469..fb0db1f 100644 (file)
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -215,7 +215,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
                                      elapsed_time);
                        break;
                        /*
-                        * From draft-ietf-dccp-spec-11.txt:
+                        * From RFC 4340, sec. 10.3:
                         *
                         *      Option numbers 128 through 191 are for
                         *      options sent from the HC-Sender to the