mirror of
https://github.com/torvalds/linux.git
synced 2024-11-22 04:08:54 +00:00
417d88189c
Fix typos s/steam/stream/ and spell out Schedule/Unschedule in the comments. Compile-tested only. Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240704202558.62704-2-thorsten.blum@toblux.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/* SCTP kernel implementation
|
|
* (C) Copyright Red Hat Inc. 2017
|
|
*
|
|
* These are definitions used by the stream schedulers, defined in RFC
|
|
* draft ndata (https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-11)
|
|
*
|
|
* Please send any bug reports or fixes you make to the
|
|
* email addresses:
|
|
* lksctp developers <linux-sctp@vger.kernel.org>
|
|
*
|
|
* Written or modified by:
|
|
* Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
|
|
*/
|
|
|
|
#ifndef __sctp_stream_sched_h__
|
|
#define __sctp_stream_sched_h__
|
|
|
|
struct sctp_sched_ops {
|
|
/* Property handling for a given stream */
|
|
int (*set)(struct sctp_stream *stream, __u16 sid, __u16 value,
|
|
gfp_t gfp);
|
|
int (*get)(struct sctp_stream *stream, __u16 sid, __u16 *value);
|
|
|
|
/* Init the specific scheduler */
|
|
int (*init)(struct sctp_stream *stream);
|
|
/* Init a stream */
|
|
int (*init_sid)(struct sctp_stream *stream, __u16 sid, gfp_t gfp);
|
|
/* free a stream */
|
|
void (*free_sid)(struct sctp_stream *stream, __u16 sid);
|
|
|
|
/* Enqueue a chunk */
|
|
void (*enqueue)(struct sctp_outq *q, struct sctp_datamsg *msg);
|
|
/* Dequeue a chunk */
|
|
struct sctp_chunk *(*dequeue)(struct sctp_outq *q);
|
|
/* Called only if the chunk fit the packet */
|
|
void (*dequeue_done)(struct sctp_outq *q, struct sctp_chunk *chunk);
|
|
/* Schedule all chunks already enqueued */
|
|
void (*sched_all)(struct sctp_stream *stream);
|
|
/* Unschedule all chunks already enqueued */
|
|
void (*unsched_all)(struct sctp_stream *stream);
|
|
};
|
|
|
|
int sctp_sched_set_sched(struct sctp_association *asoc,
|
|
enum sctp_sched_type sched);
|
|
int sctp_sched_get_sched(struct sctp_association *asoc);
|
|
int sctp_sched_set_value(struct sctp_association *asoc, __u16 sid,
|
|
__u16 value, gfp_t gfp);
|
|
int sctp_sched_get_value(struct sctp_association *asoc, __u16 sid,
|
|
__u16 *value);
|
|
void sctp_sched_dequeue_done(struct sctp_outq *q, struct sctp_chunk *ch);
|
|
|
|
void sctp_sched_dequeue_common(struct sctp_outq *q, struct sctp_chunk *ch);
|
|
int sctp_sched_init_sid(struct sctp_stream *stream, __u16 sid, gfp_t gfp);
|
|
struct sctp_sched_ops *sctp_sched_ops_from_stream(struct sctp_stream *stream);
|
|
|
|
void sctp_sched_ops_register(enum sctp_sched_type sched,
|
|
struct sctp_sched_ops *sched_ops);
|
|
void sctp_sched_ops_prio_init(void);
|
|
void sctp_sched_ops_rr_init(void);
|
|
void sctp_sched_ops_fc_init(void);
|
|
void sctp_sched_ops_wfq_init(void);
|
|
|
|
#endif /* __sctp_stream_sched_h__ */
|