sch_generic.h (50501936288d6a29d7ef78f25d00e33240fad45f) sch_generic.h (e420bed025071a623d2720a92bc2245c84757ecb)
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __NET_SCHED_GENERIC_H
3#define __NET_SCHED_GENERIC_H
4
5#include <linux/netdevice.h>
6#include <linux/types.h>
7#include <linux/rcupdate.h>
8#include <linux/pkt_sched.h>

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698 const struct Qdisc_ops *ops, u32 parentid,
699 struct netlink_ext_ack *extack);
700void __qdisc_calculate_pkt_len(struct sk_buff *skb,
701 const struct qdisc_size_table *stab);
702int skb_do_redirect(struct sk_buff *);
703
704static inline bool skb_at_tc_ingress(const struct sk_buff *skb)
705{
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __NET_SCHED_GENERIC_H
3#define __NET_SCHED_GENERIC_H
4
5#include <linux/netdevice.h>
6#include <linux/types.h>
7#include <linux/rcupdate.h>
8#include <linux/pkt_sched.h>

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698 const struct Qdisc_ops *ops, u32 parentid,
699 struct netlink_ext_ack *extack);
700void __qdisc_calculate_pkt_len(struct sk_buff *skb,
701 const struct qdisc_size_table *stab);
702int skb_do_redirect(struct sk_buff *);
703
704static inline bool skb_at_tc_ingress(const struct sk_buff *skb)
705{
706#ifdef CONFIG_NET_CLS_ACT
706#ifdef CONFIG_NET_XGRESS
707 return skb->tc_at_ingress;
708#else
709 return false;
710#endif
711}
712
713static inline bool skb_skip_tc_classify(struct sk_buff *skb)
714{

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1185 struct sk_buff **to_free)
1186{
1187 __qdisc_drop_all(skb, to_free);
1188 qdisc_qstats_drop(sch);
1189
1190 return NET_XMIT_DROP;
1191}
1192
707 return skb->tc_at_ingress;
708#else
709 return false;
710#endif
711}
712
713static inline bool skb_skip_tc_classify(struct sk_buff *skb)
714{

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1185 struct sk_buff **to_free)
1186{
1187 __qdisc_drop_all(skb, to_free);
1188 qdisc_qstats_drop(sch);
1189
1190 return NET_XMIT_DROP;
1191}
1192
1193/* Length to Time (L2T) lookup in a qdisc_rate_table, to determine how
1194 long it will take to send a packet given its size.
1195 */
1196static inline u32 qdisc_l2t(struct qdisc_rate_table* rtab, unsigned int pktlen)
1197{
1198 int slot = pktlen + rtab->rate.cell_align + rtab->rate.overhead;
1199 if (slot < 0)
1200 slot = 0;
1201 slot >>= rtab->rate.cell_log;
1202 if (slot > 255)
1203 return rtab->data[255]*(slot >> 8) + rtab->data[slot & 0xFF];
1204 return rtab->data[slot];
1205}
1206
1207struct psched_ratecfg {
1208 u64 rate_bytes_ps; /* bytes per second */
1209 u32 mult;
1210 u16 overhead;
1211 u16 mpu;
1212 u8 linklayer;
1213 u8 shift;
1214};

--- 96 unchanged lines hidden --- 		1193struct psched_ratecfg {
1194 u64 rate_bytes_ps; /* bytes per second */
1195 u32 mult;
1196 u16 overhead;
1197 u16 mpu;
1198 u8 linklayer;
1199 u8 shift;
1200};

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