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07ce41da11
Use TCA_POLICE_RATE64 if the rate cannot be expressed using 32bits. This breaks the 32Gbps barrier. The new barrier is ~4Tbps caused by netdev's API expressing kbps rates using 32-bit integers. Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=2137643 Acked-by: Eelco Chaudron <echaudro@redhat.com> Signed-off-by: Adrian Moreno <amorenoz@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/*
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* Copyright (c) 2011, 2013 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef NETDEV_LINUX_H
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#define NETDEV_LINUX_H 1
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#include <stdint.h>
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#include <stdbool.h>
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#include "openvswitch/ofp-meter.h"
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/* These functions are Linux specific, so they should be used directly only by
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* Linux-specific code. */
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struct netdev;
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int netdev_linux_ethtool_set_flag(struct netdev *netdev, uint32_t flag,
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const char *flag_name, bool enable);
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int linux_get_ifindex(const char *netdev_name);
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int tc_add_policer_action(uint32_t index, uint64_t kbits_rate,
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uint32_t kbits_burst, uint32_t pkts_rate,
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uint32_t pkts_burst, bool update);
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int tc_del_policer_action(uint32_t index, struct ofputil_meter_stats *stats);
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int tc_get_policer_action(uint32_t index, struct ofputil_meter_stats *stats);
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#endif /* netdev-linux.h */
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