ebd7b15bcb
porting udp gro patch from kernel: 1.udp: implement GRO for plain UDP sockets. 2.udp: add support for UDP_GRO cmsg 3.ip: factor out protocol delivery helper 4.ipv6: factor out protocol delivery helper 5.udp: cope with UDP GRO packet misdirection 6.net: Convert GRO SKB handling to list_head 7.UDP enable GRO by default GSO related patch: 1.udp: expose inet cork to udp 2.udp: add udp gso 3.udp: better wmem accounting on gso 4.udp: generate gso with UDP_SEGMENT 5.udp: Do not pass MSS as parameter to GSO segmentation 6.udp: Do not pass checksum as a parameter to GSO segmentation 7.udp: Partially unroll handling of first segment and last segment 8.udp: Add support for software checksum and GSO_PARTIAL with GSO 9.udp: Do not copy destructor if one is not present MTK-Commit-Id: 5fc29a131c3fd61c57f77556e4fda406629e5ffd Change-Id: Ie7af65d131f875f5d6fdd3638a7df23984897b44 CR-Id: ALPS04935568 Feature: [Module]IP Networking Signed-off-by: mtk81216 <lina.wang@mediatek.com>
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _INET_COMMON_H
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#define _INET_COMMON_H
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extern const struct proto_ops inet_stream_ops;
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extern const struct proto_ops inet_dgram_ops;
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/*
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* INET4 prototypes used by INET6
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*/
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struct msghdr;
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struct sock;
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struct sockaddr;
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struct socket;
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int inet_release(struct socket *sock);
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int inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
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int addr_len, int flags);
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int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
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int addr_len, int flags, int is_sendmsg);
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int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr,
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int addr_len, int flags);
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int inet_accept(struct socket *sock, struct socket *newsock, int flags,
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bool kern);
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int inet_sendmsg(struct socket *sock, struct msghdr *msg, size_t size);
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ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
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size_t size, int flags);
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int inet_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
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int flags);
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int inet_shutdown(struct socket *sock, int how);
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int inet_listen(struct socket *sock, int backlog);
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void inet_sock_destruct(struct sock *sk);
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int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len);
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int inet_getname(struct socket *sock, struct sockaddr *uaddr, int *uaddr_len,
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int peer);
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int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
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int inet_ctl_sock_create(struct sock **sk, unsigned short family,
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unsigned short type, unsigned char protocol,
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struct net *net);
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int inet_recv_error(struct sock *sk, struct msghdr *msg, int len,
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int *addr_len);
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struct sk_buff *inet_gro_receive(struct list_head *head, struct sk_buff *skb);
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int inet_gro_complete(struct sk_buff *skb, int nhoff);
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struct sk_buff *inet_gso_segment(struct sk_buff *skb,
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netdev_features_t features);
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static inline void inet_ctl_sock_destroy(struct sock *sk)
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{
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if (sk)
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sock_release(sk->sk_socket);
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}
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#endif
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