| /linux-4.19.296/include/net/ |
| D | ip6_route.h | 163 void ip6_update_pmtu(struct sk_buff *skb, struct net *net, __be32 mtu, int oif,
165 void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, __be32 mtu);
181 void rt6_mtu_change(struct net_device *dev, unsigned int mtu);
246 unsigned int mtu; in ip6_skb_dst_mtu() local
252 mtu = READ_ONCE(skb_dst(skb)->dev->mtu); in ip6_skb_dst_mtu()
253 mtu -= lwtunnel_headroom(skb_dst(skb)->lwtstate, mtu); in ip6_skb_dst_mtu()
255 mtu = dst_mtu(skb_dst(skb)); in ip6_skb_dst_mtu()
257 return mtu; in ip6_skb_dst_mtu()
293 unsigned int mtu; in ip6_dst_mtu_forward() local
296 mtu = dst_metric_raw(dst, RTAX_MTU); in ip6_dst_mtu_forward()
[all …]
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| D | ip.h | 405 unsigned int mtu; in ip_dst_mtu_maybe_forward() local
413 mtu = dst_metric_raw(dst, RTAX_MTU); in ip_dst_mtu_maybe_forward()
414 if (!mtu) in ip_dst_mtu_maybe_forward()
415 mtu = min(READ_ONCE(dst->dev->mtu), IP_MAX_MTU); in ip_dst_mtu_maybe_forward()
417 return mtu - lwtunnel_headroom(dst->lwtstate, mtu); in ip_dst_mtu_maybe_forward()
423 unsigned int mtu; in ip_skb_dst_mtu() local
431 mtu = min(READ_ONCE(skb_dst(skb)->dev->mtu), IP_MAX_MTU); in ip_skb_dst_mtu()
432 return mtu - lwtunnel_headroom(skb_dst(skb)->lwtstate, mtu); in ip_skb_dst_mtu()
706 static inline bool inetdev_valid_mtu(unsigned int mtu) in inetdev_valid_mtu() argument
708 return likely(mtu >= IPV4_MIN_MTU); in inetdev_valid_mtu()
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| D | dst_ops.h | 22 unsigned int (*mtu)(const struct dst_entry *); member
30 struct sk_buff *skb, u32 mtu,
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| D | lwtunnel.h | 102 unsigned int mtu) in lwtunnel_headroom() argument
105 lwtunnel_output_redirect(lwtstate)) && lwtstate->headroom < mtu) in lwtunnel_headroom()
180 unsigned int mtu) in lwtunnel_headroom() argument
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| D | dst.h | 210 return dst->ops->mtu(dst); in dst_mtu()
526 static inline void skb_dst_update_pmtu(struct sk_buff *skb, u32 mtu) in skb_dst_update_pmtu() argument
531 dst->ops->update_pmtu(dst, NULL, skb, mtu, true); in skb_dst_update_pmtu()
535 static inline void skb_dst_update_pmtu_no_confirm(struct sk_buff *skb, u32 mtu) in skb_dst_update_pmtu_no_confirm() argument
540 dst->ops->update_pmtu(dst, NULL, skb, mtu, false); in skb_dst_update_pmtu_no_confirm()
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| D | inet6_connection_sock.h | 30 struct dst_entry *inet6_csk_update_pmtu(struct sock *sk, u32 mtu);
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| D | codel.h | 110 u32 mtu; member
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| /linux-4.19.296/include/rdma/ |
| D | ib_addr.h | 203 static inline enum ib_mtu iboe_get_mtu(int mtu) in iboe_get_mtu() argument
208 mtu = mtu - (IB_GRH_BYTES + IB_UDP_BYTES + IB_BTH_BYTES + in iboe_get_mtu()
212 if (mtu >= ib_mtu_enum_to_int(IB_MTU_4096)) in iboe_get_mtu()
214 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_2048)) in iboe_get_mtu()
216 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_1024)) in iboe_get_mtu()
218 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_512)) in iboe_get_mtu()
220 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_256)) in iboe_get_mtu()
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| /linux-4.19.296/fs/afs/ |
| D | netdevices.c | 39 bufs[n].mtu = dev->mtu; in afs_get_ipv4_interfaces()
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| /linux-4.19.296/include/net/bluetooth/ |
| D | bluetooth.h | 376 size_t len, size_t mtu, in bt_skb_sendmsg() argument
380 size_t size = min_t(size_t, len, mtu); in bt_skb_sendmsg()
389 skb_tailroom_reserve(skb, mtu, tailroom); in bt_skb_sendmsg()
406 size_t len, size_t mtu, in bt_skb_sendmmsg() argument
411 skb = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); in bt_skb_sendmmsg()
424 tmp = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); in bt_skb_sendmmsg()
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| D | sco.h | 40 __u16 mtu; member
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| D | rfcomm.h | 128 __le16 mtu; member
165 uint mtu; member
191 uint mtu; member
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| /linux-4.19.296/include/net/sctp/ |
| D | sctp.h | 590 __u32 mtu, __u32 extra) in sctp_mtu_payload() argument
599 if (WARN_ON_ONCE(mtu && mtu <= overhead)) in sctp_mtu_payload()
600 mtu = overhead; in sctp_mtu_payload()
602 return mtu ? mtu - overhead : overhead; in sctp_mtu_payload()
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| /linux-4.19.296/include/linux/ |
| D | virtio_caif.h | 16 u32 mtu; member
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| D | ppp_channel.h | 40 int mtu; /* max transmit packet size */ member
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| /linux-4.19.296/include/linux/mlx5/ |
| D | vport.h | 57 int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);
58 int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu);
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| /linux-4.19.296/include/uapi/linux/ |
| D | gsmmux.h | 19 unsigned int mtu; member
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| D | if_frad.h | 90 short mtu; member
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| D | icmp.h | 81 __be16 mtu; member
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| D | atmbr2684.h | 59 int mtu; member
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| D | atmlec.h | 55 int mtu; member
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| /linux-4.19.296/include/linux/qed/ |
| D | qed_ll2_if.h | 169 u16 mtu; member
216 u16 mtu; member
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| /linux-4.19.296/include/uapi/rdma/ |
| D | ib_user_sa.h | 63 __u32 mtu; member
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| /linux-4.19.296/drivers/s390/net/ |
| D | ctcm_sysfs.c | 59 (bs1 < (ndev->mtu + LL_HEADER_LENGTH + 2))) in ctcm_buffer_write()
65 ndev->mtu = bs1 - LL_HEADER_LENGTH - 2; in ctcm_buffer_write()
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| /linux-4.19.296/drivers/media/common/siano/ |
| D | sms-cards.c | 117 .mtu = 15792,
124 .mtu = 15792,
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