sctp: implement abort_pd for sctp_stream_interleave

[sfrench/cifs-2.6.git] / include / uapi / linux / sctp.h

diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index 84fc2914b7fbf94616f5af46754c494af055e97c..4c4db14786bd04360e1b44a7e23275d7bb9f882d 100644 (file)
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
 /* SCTP kernel implementation
  * (C) Copyright IBM Corp. 2001, 2004
  * Copyright (c) 1999-2000 Cisco, Inc.
@@ -122,6 +123,9 @@ typedef __s32 sctp_assoc_t;
 #define SCTP_RESET_ASSOC       120
 #define SCTP_ADD_STREAMS       121
 #define SCTP_SOCKOPT_PEELOFF_FLAGS 122
+#define SCTP_STREAM_SCHEDULER  123
+#define SCTP_STREAM_SCHEDULER_VALUE    124
+#define SCTP_INTERLEAVING_SUPPORTED    125
 
 /* PR-SCTP policies */
 #define SCTP_PR_SCTP_NONE      0x0000
@@ -456,6 +460,8 @@ struct sctp_pdapi_event {
        __u32 pdapi_length;
        __u32 pdapi_indication;
        sctp_assoc_t pdapi_assoc_id;
+       __u32 pdapi_stream;
+       __u32 pdapi_seq;
 };
 
 enum { SCTP_PARTIAL_DELIVERY_ABORTED=0, };
@@ -814,6 +820,12 @@ struct sctp_assoc_value {
     uint32_t                assoc_value;
 };
 
+struct sctp_stream_value {
+       sctp_assoc_t assoc_id;
+       uint16_t stream_id;
+       uint16_t stream_value;
+};
+
 /*
  * 7.2.2 Peer Address Information
  *
@@ -1088,4 +1100,12 @@ struct sctp_add_streams {
        uint16_t sas_outstrms;
 };
 
+/* SCTP Stream schedulers */
+enum sctp_sched_type {
+       SCTP_SS_FCFS,
+       SCTP_SS_PRIO,
+       SCTP_SS_RR,
+       SCTP_SS_MAX = SCTP_SS_RR
+};
+
 #endif /* _UAPI_SCTP_H */