Searched refs:headroom (Results 1 – 16 of 16) sorted by relevance
| /include/net/ |
| A D | gso.h | 34 int new_headroom, headroom; in gso_pskb_expand_head() local
37 headroom = skb_headroom(skb); in gso_pskb_expand_head()
43 SKB_GSO_CB(skb)->mac_offset += (new_headroom - headroom); in gso_pskb_expand_head()
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| A D | xdp.h | 128 int headroom, int data_len, const bool meta_valid) in xdp_prepare_buff() argument
130 unsigned char *data = hard_start + headroom; in xdp_prepare_buff()
259 u32 headroom; member
295 void *data_hard_start = frame->data - frame->headroom - sizeof(*frame); in xdp_get_shared_info_from_frame()
352 xdp->data_hard_start = frame->data - frame->headroom - sizeof(*frame); in xdp_convert_frame_to_buff()
364 int metasize, headroom; in xdp_update_frame_from_buff() local
367 headroom = xdp->data - xdp->data_hard_start; in xdp_update_frame_from_buff()
370 if (unlikely((headroom - metasize) < sizeof(*xdp_frame))) in xdp_update_frame_from_buff()
381 xdp_frame->headroom = headroom - sizeof(*xdp_frame); in xdp_update_frame_from_buff()
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| A D | lwtunnel.h | 31 __u16 headroom; member
108 lwtunnel_output_redirect(lwtstate)) && lwtstate->headroom < mtu) in lwtunnel_headroom()
109 return lwtstate->headroom; in lwtunnel_headroom()
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| A D | xsk_buff_pool.h | 77 u32 headroom; member
124 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom; in xp_init_xskb_addr()
132 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM; in xp_init_xskb_dma()
243 offset += pool->headroom; in xp_get_handle()
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| A D | xdp_sock.h | 26 u32 headroom; member
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| A D | xdp_sock_drv.h | 37 return XDP_PACKET_HEADROOM + pool->headroom; in xsk_pool_get_headroom()
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| A D | ip_tunnels.h | 610 int headroom, bool reply);
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| /include/linux/ |
| A D | virtio_caif.h | 14 __virtio16 headroom; member
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| A D | skbuff.h | 1395 struct sk_buff *__pskb_copy_fclone(struct sk_buff *skb, int headroom,
1400 return __pskb_copy_fclone(skb, headroom, gfp_mask, false); in __pskb_copy()
1405 unsigned int headroom);
3663 unsigned int headroom);
3797 static inline int __skb_cow(struct sk_buff *skb, unsigned int headroom, in __skb_cow() argument
3802 if (headroom > skb_headroom(skb)) in __skb_cow()
3803 delta = headroom - skb_headroom(skb); in __skb_cow()
3823 static inline int skb_cow(struct sk_buff *skb, unsigned int headroom) in skb_cow() argument
3825 return __skb_cow(skb, headroom, skb_cloned(skb)); in skb_cow()
3838 static inline int skb_cow_head(struct sk_buff *skb, unsigned int headroom) in skb_cow_head() argument
[all …]
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| /include/net/libeth/ |
| A D | types.h | 120 u16 headroom; member
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| /include/net/caif/ |
| A D | caif_dev.h | 70 int *headroom, int *tailroom);
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| /include/net/bluetooth/ |
| A D | bluetooth.h | 547 size_t headroom, size_t tailroom) in bt_skb_sendmsg() argument
553 skb = bt_skb_send_alloc(sk, size + headroom + tailroom, in bt_skb_sendmsg()
558 skb_reserve(skb, headroom); in bt_skb_sendmsg()
577 size_t headroom, size_t tailroom) in bt_skb_sendmmsg() argument
581 skb = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); in bt_skb_sendmmsg()
594 tmp = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); in bt_skb_sendmmsg()
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| /include/uapi/linux/ |
| A D | xdp_diag.h | 67 __u32 headroom; member
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| A D | if_xdp.h | 88 __u32 headroom; member
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| /include/xen/interface/io/ |
| A D | netif.h | 880 uint16_t headroom; member
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| /include/net/mana/ |
| A D | mana.h | 330 u32 headroom; member
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