Introduce a simple mechanism to select the appropriate queue manager

Discussed with and OK henning@ at d2k17 as a part of a larger diff.

diff --git a/sys/net/pf_ioctl.c b/sys/net/pf_ioctl.c
index 05e7f7e..70fed2c 100644 (file)
--- a/sys/net/pf_ioctl.c
+++ b/sys/net/pf_ioctl.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: pf_ioctl.c,v 1.316 2017/06/28 19:27:42 mikeb Exp $ */
+/*     $OpenBSD: pf_ioctl.c,v 1.317 2017/06/28 19:30:24 mikeb Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -694,6 +694,14 @@ pf_commit_queues(void)
        return (0);
 }
 
+const struct pfq_ops *
+pf_queue_manager(struct pf_queuespec *q)
+{
+       if (q->flags & PFQS_FLOWQUEUE)
+               return pfq_fqcodel_ops;
+       return (/* pfq_default_ops */ NULL);
+}
+
 #define PF_MD5_UPD(st, elm)                                            \
                MD5Update(ctx, (u_int8_t *) &(st)->elm, sizeof((st)->elm))
 

diff --git a/sys/net/pfvar.h b/sys/net/pfvar.h
index 4ab474d..5adcff5 100644 (file)
--- a/sys/net/pfvar.h
+++ b/sys/net/pfvar.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: pfvar.h,v 1.459 2017/06/28 18:31:03 mikeb Exp $ */
+/*     $OpenBSD: pfvar.h,v 1.460 2017/06/28 19:30:24 mikeb Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -1822,6 +1822,9 @@ void               pf_tag_packet(struct mbuf *, int, int);
 int             pf_addr_compare(struct pf_addr *, struct pf_addr *,
                    sa_family_t);
 
+const struct pfq_ops
+               *pf_queue_manager(struct pf_queuespec *);
+
 extern struct pf_status        pf_status;
 extern struct pool     pf_frent_pl, pf_frag_pl;