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cea3715b2e
Similarly to previous patch, for some types of interface domain and host are on the same side of RX/TX barrier. In that case, we need to set up the QoS differently. Well, swapped. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com>
82 lines
3.1 KiB
C
82 lines
3.1 KiB
C
/*
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* Copyright (C) 2009-2015 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Michal Privoznik <mprivozn@redhat.com>
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* Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __VIR_NETDEV_BANDWIDTH_H__
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# define __VIR_NETDEV_BANDWIDTH_H__
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# include "internal.h"
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# include "virmacaddr.h"
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typedef struct _virNetDevBandwidthRate virNetDevBandwidthRate;
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typedef virNetDevBandwidthRate *virNetDevBandwidthRatePtr;
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struct _virNetDevBandwidthRate {
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unsigned long long average; /* kbytes/s */
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unsigned long long peak; /* kbytes/s */
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unsigned long long floor; /* kbytes/s */
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unsigned long long burst; /* kbytes */
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};
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typedef struct _virNetDevBandwidth virNetDevBandwidth;
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typedef virNetDevBandwidth *virNetDevBandwidthPtr;
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struct _virNetDevBandwidth {
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virNetDevBandwidthRatePtr in, out;
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};
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void virNetDevBandwidthFree(virNetDevBandwidthPtr def);
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int virNetDevBandwidthSet(const char *ifname,
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virNetDevBandwidthPtr bandwidth,
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bool hierarchical_class,
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bool swapped)
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ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthClear(const char *ifname);
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int virNetDevBandwidthCopy(virNetDevBandwidthPtr *dest,
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const virNetDevBandwidth *src)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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bool virNetDevBandwidthEqual(virNetDevBandwidthPtr a, virNetDevBandwidthPtr b);
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int virNetDevBandwidthPlug(const char *brname,
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virNetDevBandwidthPtr net_bandwidth,
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const virMacAddr *ifmac_ptr,
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virNetDevBandwidthPtr bandwidth,
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unsigned int id)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4)
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ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthUnplug(const char *brname,
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unsigned int id)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthUpdateRate(const char *ifname,
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unsigned int id,
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virNetDevBandwidthPtr bandwidth,
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unsigned long long new_rate)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int virNetDevBandwidthUpdateFilter(const char *ifname,
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const virMacAddr *ifmac_ptr,
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unsigned int id)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
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ATTRIBUTE_RETURN_CHECK;
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#endif /* __VIR_NETDEV_BANDWIDTH_H__ */
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