[CCID-4] Basic implementation for ccid-4 dropped packet option as per ccid-4 draft
Signed-off-by: Leandro Melo de Sales <leandro@xxxxxxxxxxxxxxxxxxxx>
Index: leandro.new/net/dccp/ccids/lib/tfrc_ccids.h
===================================================================
--- leandro.new.orig/net/dccp/ccids/lib/tfrc_ccids.h
+++ leandro.new/net/dccp/ccids/lib/tfrc_ccids.h
@@ -36,12 +36,15 @@ enum tfrc_options {
TFRC_OPT_LOSS_EVENT_RATE = 192,
TFRC_OPT_LOSS_INTERVALS = 193,
TFRC_OPT_RECEIVE_RATE = 194,
+ TFRC_OPT_DROPPED_PACKETS = 195, /* as per ccid-4 draft, section 8 */
};
struct tfrc_options_received {
u64 tfrcor_seqno:48,
- tfrcor_loss_intervals_idx:16;
- u16 tfrcor_loss_intervals_len;
+ tfrcor_loss_intervals_idx:16,
+ tfrcor_dropped_packets_idx:16;
+ u16 tfrcor_loss_intervals_len,
+ tfrcor_dropped_packets_len;
u32 tfrcor_loss_event_rate;
u32 tfrcor_receive_rate;
};
Index: leandro.new/net/dccp/ccids/ccid4.c
===================================================================
--- leandro.new.orig/net/dccp/ccids/ccid4.c
+++ leandro.new/net/dccp/ccids/ccid4.c
@@ -590,6 +590,9 @@ static int ccid4_hc_tx_parse_options(str
opt_recv->tfrcor_receive_rate);
}
break;
+ case TFRC_OPT_DROPPED_PACKETS:
+ /* FIXME: Implement this sock option according to ccid-4 draft */
+ break;
}
return rc;
-
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