102 lines
3.6 KiB
C
102 lines
3.6 KiB
C
/* $KAME: qop_cbq.h,v 1.2 2000/10/18 09:15:18 kjc Exp $ */
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/*
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* Copyright (c) Sun Microsystems, Inc. 1993-1998 All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the SMCC Technology
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* Development Group at Sun Microsystems, Inc.
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*
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* 4. The name of the Sun Microsystems, Inc nor may not be used to endorse or
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* promote products derived from this software without specific prior
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* written permission.
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*
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* SUN MICROSYSTEMS DOES NOT CLAIM MERCHANTABILITY OF THIS SOFTWARE OR THE
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* SUITABILITY OF THIS SOFTWARE FOR ANY PARTICULAR PURPOSE. The software is
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* provided "as is" without express or implied warranty of any kind.
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*
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* These notices must be retained in any copies of any part of this software.
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*/
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#include <altq/altq_rmclass.h>
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#include <altq/altq_cbq.h>
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/* cbq admission types */
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typedef enum {
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CBQ_QOS_NONE,
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CBQ_QOS_GUARANTEED,
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CBQ_QOS_PREDICTIVE,
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CBQ_QOS_CNTR_DELAY,
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CBQ_QOS_CNTR_LOAD
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} cbq_tos_t;
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/*
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* cbq private ifinfo structure
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*/
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struct cbq_ifinfo {
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struct classinfo *root_class; /* root class */
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struct classinfo *default_class; /* default class */
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struct classinfo *ctl_class; /* control class */
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double nsPerByte; /* bandwidth in ns per sec */
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int is_wrr; /* use weighted-round robin */
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int is_efficient; /* use work-conserving */
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};
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/*
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* cbq private classinfo structure
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*/
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struct cbq_classinfo {
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u_int bandwidth; /* bandwidth in bps */
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u_int allocated; /* bandwidth used by children */
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u_int maxdelay;
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u_int maxburst;
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u_int minburst;
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u_int av_pkt_size;
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u_int max_pkt_size;
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cbq_class_spec_t class_spec; /* class parameters */
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};
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int cbq_interface_parser(const char *ifname, int argc, char **argv);
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int cbq_class_parser(const char *ifname, const char *class_name,
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const char *parent_name, int argc, char **argv);
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int qcmd_cbq_add_if(const char *ifname, u_int bandwidth,
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int is_wrr, int efficient);
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int qcmd_cbq_add_class(const char *ifname, const char *class_name,
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const char *parent_name, const char *borrow_name,
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u_int pri, u_int bandwidth,
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u_int maxdelay, u_int maxburst, u_int minburst,
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u_int av_pkt_size, u_int max_pkt_size,
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int admission_type, int flags);
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int qcmd_cbq_modify_class(const char *ifname, const char *class_name,
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u_int pri, u_int bandwidth,
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u_int maxdelay, u_int maxburst, u_int minburst,
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u_int av_pkt_size, u_int max_pkt_size, int flags);
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int qop_cbq_add_if(struct ifinfo **rp, const char *ifname,
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u_int bandwidth, int is_wrr, int efficient);
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int qop_cbq_add_class(struct classinfo **rp, const char *class_name,
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struct ifinfo *ifinfo, struct classinfo *parent,
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struct classinfo *borrow, u_int pri, u_int bandwidth,
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u_int maxdelay, u_int maxburst, u_int minburst,
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u_int av_pkt_size, u_int max_pkt_size,
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int admission_type, int flags);
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int qop_cbq_modify_class(struct classinfo *clinfo, u_int pri, u_int bandwidth,
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u_int maxdelay, u_int maxburst, u_int minburst,
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u_int av_pkt_size, u_int max_pkt_size, int flags);
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