Searched refs:head_room (Results 1 – 9 of 9) sorted by relevance
| /linux-6.12.1/net/caif/ |
| D | caif_dev.c | 313 struct cflayer *link_support, int head_room, in caif_enroll_dev() argument
355 head_room); in caif_enroll_dev()
372 int head_room = 0; in caif_device_notify() local
392 head_room = 1; in caif_device_notify()
400 res = caif_enroll_dev(dev, caifdev, link_support, head_room, in caif_device_notify()
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| D | cfcnfg.c | 49 int head_room; member
349 *proto_head = protohead[param.linktype] + phy->head_room; in caif_connect_client()
458 bool fcs, int head_room) in cfcnfg_add_phy_layer() argument
493 phyinfo->head_room = head_room; in cfcnfg_add_phy_layer()
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| /linux-6.12.1/drivers/net/wireless/mediatek/mt76/ |
| D | usb.c | 476 int head_room, drv_flags = dev->drv->drv_flags; in mt76u_build_rx_skb() local
479 head_room = drv_flags & MT_DRV_RX_DMA_HDR ? 0 : MT_DMA_HDR_LEN; in mt76u_build_rx_skb()
480 if (SKB_WITH_OVERHEAD(buf_size) < head_room + len) { in mt76u_build_rx_skb()
490 skb_put_data(skb, data + head_room, MT_SKB_HEAD_LEN); in mt76u_build_rx_skb()
491 data += head_room + MT_SKB_HEAD_LEN; in mt76u_build_rx_skb()
505 skb_reserve(skb, head_room); in mt76u_build_rx_skb()
517 int len, nsgs = 1, head_room, drv_flags = dev->drv->drv_flags; in mt76u_process_rx_entry() local
527 head_room = drv_flags & MT_DRV_RX_DMA_HDR ? 0 : MT_DMA_HDR_LEN; in mt76u_process_rx_entry()
528 data_len = min_t(int, len, data_len - head_room); in mt76u_process_rx_entry()
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| /linux-6.12.1/include/net/caif/ |
| D | cfcnfg.h | 70 bool fcs, int head_room);
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| D | caif_dev.h | 123 struct cflayer *link_support, int head_room,
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| /linux-6.12.1/drivers/net/ethernet/freescale/dpaa2/ |
| D | dpni-cmd.h | 254 __le16 head_room; member
269 __le16 head_room; member
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| D | dpni.c | 647 layout->data_head_room = le16_to_cpu(rsp_params->head_room); in dpni_get_buffer_layout()
686 cmd_params->head_room = cpu_to_le16(layout->data_head_room); in dpni_set_buffer_layout()
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| /linux-6.12.1/net/ipv6/ |
| D | ip6_output.c | 278 unsigned int head_room; in ip6_xmit() local
285 head_room = sizeof(struct ipv6hdr) + hoplen + LL_RESERVED_SPACE(dev); in ip6_xmit()
287 head_room += opt->opt_nflen + opt->opt_flen; in ip6_xmit()
289 if (unlikely(head_room > skb_headroom(skb))) { in ip6_xmit()
292 skb = skb_expand_head(skb, head_room); in ip6_xmit()
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| /linux-6.12.1/net/core/ |
| D | filter.c | 3839 static inline int __bpf_skb_change_head(struct sk_buff *skb, u32 head_room, in __bpf_skb_change_head() argument
3843 u32 new_len = skb->len + head_room; in __bpf_skb_change_head()
3850 ret = skb_cow(skb, head_room); in __bpf_skb_change_head()
3861 __skb_push(skb, head_room); in __bpf_skb_change_head()
3862 memset(skb->data, 0, head_room); in __bpf_skb_change_head()
3870 BPF_CALL_3(bpf_skb_change_head, struct sk_buff *, skb, u32, head_room, in BPF_CALL_3() argument
3873 int ret = __bpf_skb_change_head(skb, head_room, flags); in BPF_CALL_3()
3888 BPF_CALL_3(sk_skb_change_head, struct sk_buff *, skb, u32, head_room, in BPF_CALL_3() argument
3891 return __bpf_skb_change_head(skb, head_room, flags); in BPF_CALL_3()
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