]> err.no Git - linux-2.6/commitdiff
[DCCP]: Documentation for CCID operations
authorGerrit Renker <gerrit@erg.abdn.ac.uk>
Fri, 14 Dec 2007 01:31:14 +0000 (23:31 -0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Jan 2008 22:57:58 +0000 (14:57 -0800)
This adds documentation for the ccid_operations structure.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dccp/ccid.h

index c65cb2453e43d7836e80ab25059d3993c5d875ce..e3cdd8afc801c09bda7d89c0da8ca08aa2e7a91b 100644 (file)
 
 struct tcp_info;
 
+/**
+ *  struct ccid_operations  -  Interface to Congestion-Control Infrastructure
+ *
+ *  @ccid_id: numerical CCID ID (up to %CCID_MAX, cf. table 5 in RFC 4340, 10.)
+ *  @ccid_name: alphabetical identifier string for @ccid_id
+ *  @ccid_owner: module which implements/owns this CCID
+ *  @ccid_hc_{r,t}x_slab: memory pool for the receiver/sender half-connection
+ *  @ccid_hc_{r,t}x_obj_size: size of the receiver/sender half-connection socket
+ *
+ *  @ccid_hc_{r,t}x_init: CCID-specific initialisation routine (before startup)
+ *  @ccid_hc_{r,t}x_exit: CCID-specific cleanup routine (before destruction)
+ *  @ccid_hc_rx_packet_recv: implements the HC-receiver side
+ *  @ccid_hc_{r,t}x_parse_options: parsing routine for CCID/HC-specific options
+ *  @ccid_hc_{r,t}x_insert_options: insert routine for CCID/HC-specific options
+ *  @ccid_hc_tx_packet_recv: implements feedback processing for the HC-sender
+ *  @ccid_hc_tx_send_packet: implements the sending part of the HC-sender
+ *  @ccid_hc_tx_packet_sent: does accounting for packets in flight by HC-sender
+ *  @ccid_hc_{r,t}x_get_info: INET_DIAG information for HC-receiver/sender
+ *  @ccid_hc_{r,t}x_getsockopt: socket options specific to HC-receiver/sender
+ */
 struct ccid_operations {
-       unsigned char   ccid_id;
-       const char      *ccid_name;
-       struct module   *ccid_owner;
-       struct kmem_cache       *ccid_hc_rx_slab;
-       __u32           ccid_hc_rx_obj_size;
-       struct kmem_cache       *ccid_hc_tx_slab;
-       __u32           ccid_hc_tx_obj_size;
+       unsigned char           ccid_id;
+       const char              *ccid_name;
+       struct module           *ccid_owner;
+       struct kmem_cache       *ccid_hc_rx_slab,
+                               *ccid_hc_tx_slab;
+       __u32                   ccid_hc_rx_obj_size,
+                               ccid_hc_tx_obj_size;
+       /* Interface Routines */
        int             (*ccid_hc_rx_init)(struct ccid *ccid, struct sock *sk);
        int             (*ccid_hc_tx_init)(struct ccid *ccid, struct sock *sk);
        void            (*ccid_hc_rx_exit)(struct sock *sk);