linux/net/sched/sch_mqprio_lib.c

// SPDX-License-Identifier: GPL-2.0-only

#include <linux/net.h>
#include <linux/netdevice.h>
#include <linux/netlink.h>
#include <linux/types.h>
#include <net/pkt_sched.h>

#include "sch_mqprio_lib.h"

/* Returns true if the intervals [a, b) and [c, d) overlap. */
static bool intervals_overlap(int a, int b, int c, int d)
{ … }

static int mqprio_validate_queue_counts(struct net_device *dev,
					const struct tc_mqprio_qopt *qopt,
					bool allow_overlapping_txqs,
					struct netlink_ext_ack *extack)
{ … }

int mqprio_validate_qopt(struct net_device *dev, struct tc_mqprio_qopt *qopt,
			 bool validate_queue_counts,
			 bool allow_overlapping_txqs,
			 struct netlink_ext_ack *extack)
{ … }
EXPORT_SYMBOL_GPL(…);

void mqprio_qopt_reconstruct(struct net_device *dev, struct tc_mqprio_qopt *qopt)
{ … }
EXPORT_SYMBOL_GPL(…);

void mqprio_fp_to_offload(u32 fp[TC_QOPT_MAX_QUEUE],
			  struct tc_mqprio_qopt_offload *mqprio)
{ … }
EXPORT_SYMBOL_GPL(…);

MODULE_LICENSE(…) …;
MODULE_DESCRIPTION(…) …;