From 65f5e357839e40817aead853d7a7f61ff828b52b Mon Sep 17 00:00:00 2001 From: Xin Long Date: Fri, 8 Dec 2017 21:04:08 +0800 Subject: sctp: implement abort_pd for sctp_stream_interleave abort_pd is added as a member of sctp_stream_interleave, used to abort partial delivery for data or idata, called in sctp_cmd_assoc_failed. Since stream interleave allows to do partial delivery for each stream at the same time, sctp_intl_abort_pd for idata would be very different from the old function sctp_ulpq_abort_pd for data. Note that sctp_ulpevent_make_pdapi will support per stream in this patch by adding pdapi_stream and pdapi_seq in sctp_pdapi_event, as described in section 6.1.7 of RFC6458. Signed-off-by: Xin Long Acked-by: Marcelo Ricardo Leitner Acked-by: Neil Horman Signed-off-by: David S. Miller --- include/net/sctp/stream_interleave.h | 1 + include/net/sctp/ulpevent.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/sctp/stream_interleave.h b/include/net/sctp/stream_interleave.h index 317d9b3a5299..501b2be049a3 100644 --- a/include/net/sctp/stream_interleave.h +++ b/include/net/sctp/stream_interleave.h @@ -46,6 +46,7 @@ struct sctp_stream_interleave { void (*renege_events)(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, gfp_t gfp); void (*start_pd)(struct sctp_ulpq *ulpq, gfp_t gfp); + void (*abort_pd)(struct sctp_ulpq *ulpq, gfp_t gfp); }; void sctp_stream_interleave_init(struct sctp_stream *stream); diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h index ce4f2aa35d56..51b4e0626c34 100644 --- a/include/net/sctp/ulpevent.h +++ b/include/net/sctp/ulpevent.h @@ -122,7 +122,8 @@ struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event( struct sctp_ulpevent *sctp_ulpevent_make_pdapi( const struct sctp_association *asoc, - __u32 indication, gfp_t gfp); + __u32 indication, __u32 sid, __u32 seq, + __u32 flags, gfp_t gfp); struct sctp_ulpevent *sctp_ulpevent_make_adaptation_indication( const struct sctp_association *asoc, gfp_t gfp); -- cgit