/linux-master/include/linux/ |
H A D | virtio_caif.h | 14 __virtio16 headroom; member in struct:virtio_caif_transf_config
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/linux-master/drivers/net/wireless/quantenna/qtnfmac/ |
H A D | shm_ipc_defs.h | 25 u8 headroom[QTN_IPC_REG_HDR_SZ]; member in union:qtnf_shm_ipc_region_headroom 29 union qtnf_shm_ipc_region_headroom headroom; member in struct:qtnf_shm_ipc_region
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H A D | shm_ipc.c | 14 const u32 flags = readl(&ipc->shm_region->headroom.hdr.flags); 25 shm_reg_hdr = &ipc->shm_region->headroom.hdr; 59 flags = readl(&ipc->shm_region->headroom.hdr.flags); 72 flags = readl(&ipc->shm_region->headroom.hdr.flags); 128 shm_reg_hdr = &ipc->shm_region->headroom.hdr;
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/linux-master/drivers/net/ethernet/qualcomm/rmnet/ |
H A D | rmnet_vnd.c | 69 u32 headroom; local 71 headroom = sizeof(struct rmnet_map_header); 74 headroom += sizeof(struct rmnet_map_ul_csum_header); 76 return headroom; 83 u32 headroom; local 87 headroom = rmnet_vnd_headroom(port); 90 new_mtu > (priv->real_dev->mtu - headroom)) 270 * flags, ARP type, needed headroom, etc... 306 u32 headroom; local 320 headroom 375 u32 headroom; local 395 u32 headroom; local [all...] |
/linux-master/samples/bpf/ |
H A D | xdp_adjust_tail_kern.c | 72 int headroom = (int)sizeof(struct iphdr) + (int)sizeof(struct icmphdr); local 74 if (bpf_xdp_adjust_head(xdp, 0 - headroom)) 79 if (data + (ICMP_TOOBIG_SIZE + headroom) > data_end) 88 orig_eth = data + headroom; 110 ICMP_TOOBIG_SIZE + headroom - sizeof(struct ethhdr));
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/linux-master/include/net/ |
H A D | gso.h | 34 int new_headroom, headroom; local 37 headroom = skb_headroom(skb); 43 SKB_GSO_CB(skb)->mac_offset += (new_headroom - headroom);
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H A D | xdp.h | 126 int headroom, int data_len, const bool meta_valid) 128 unsigned char *data = hard_start + headroom; 169 u16 headroom; member in struct:xdp_frame 206 void *data_hard_start = frame->data - frame->headroom - sizeof(*frame); 254 xdp->data_hard_start = frame->data - frame->headroom - sizeof(*frame); 266 int metasize, headroom; local 268 /* Assure headroom is available for storing info */ 269 headroom = xdp->data - xdp->data_hard_start; 272 if (unlikely((headroom - metasize) < sizeof(*xdp_frame))) 283 xdp_frame->headroom 125 xdp_prepare_buff(struct xdp_buff *xdp, unsigned char *hard_start, int headroom, int data_len, const bool meta_valid) argument [all...] |
H A D | xsk_buff_pool.h | 78 u32 headroom; member in struct:xsk_buff_pool 126 xskb->xdp.data_hard_start = pool->addrs + addr + pool->headroom; 134 xskb->dma = xskb->frame_dma + pool->headroom + XDP_PACKET_HEADROOM; 235 offset += xskb->pool->headroom;
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/linux-master/drivers/net/wireless/mediatek/mt76/mt7925/ |
H A D | pci_mcu.c | 30 .headroom = sizeof(struct mt76_connac2_mcu_txd),
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/linux-master/drivers/nfc/nfcmrvl/ |
H A D | main.c | 100 int headroom; local 126 headroom = NCI_SPI_HDR_LEN; 129 headroom = tailroom = 0; 132 headroom += NFCMRVL_HCI_EVENT_HEADER_SIZE; 143 headroom, tailroom);
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/linux-master/drivers/net/ethernet/fungible/funeth/ |
H A D | funeth_rx.c | 22 /* Per packet headroom in non-XDP mode. Present only for 1-frag packets. */ 149 /* VA includes the headroom, frag size includes headroom + tailroom */ 160 /* remove headroom, which may not be FUN_XDP_HEADROOM now */ 372 unsigned int headroom; local 388 headroom = be16_to_cpu(rxreq->headroom); 389 if (likely(headroom)) 390 tot_len += FUN_RX_TAILROOM + headroom; 394 if (xdp_q && headroom 591 u16 headroom; local [all...] |
/linux-master/net/xdp/ |
H A D | xdp_umem.c | 159 u32 chunk_size = mr->chunk_size, headroom = mr->headroom; local 204 if (headroom >= chunk_size - XDP_PACKET_HEADROOM) 211 umem->headroom = headroom;
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/linux-master/drivers/net/usb/ |
H A D | int51x1.c | 59 int headroom = skb_headroom(skb); local 76 (headroom + tailroom >= need_tail + INT51X1_HEADER_SIZE)) { 77 if (headroom < INT51X1_HEADER_SIZE || tailroom < need_tail) {
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H A D | gl620a.c | 140 int headroom = skb_headroom(skb); local 149 && ((headroom + tailroom) >= (padlen + (4 + 4*1)))) { 150 if ((headroom < (4 + 4*1)) || (tailroom < padlen)) {
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/linux-master/drivers/net/ethernet/netronome/nfp/ |
H A D | nfp_net_xsk.c | 20 unsigned int headroom; local 22 headroom = xsk_pool_get_headroom(rx_ring->r_vec->xsk_pool); 29 xsk_buff_xdp_get_frame_dma(xdp) + headroom;
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/linux-master/net/core/ |
H A D | xdp.c | 574 xdpf->headroom = 0; 606 unsigned int headroom, frame_size; local 614 /* Part of headroom was reserved to xdpf */ 615 headroom = sizeof(*xdpf) + xdpf->headroom; 622 hard_start = xdpf->data - headroom; 627 skb_reserve(skb, headroom); 674 unsigned int headroom, totalsize; local 679 headroom = xdpf->headroom [all...] |
/linux-master/include/uapi/linux/ |
H A D | xdp_diag.h | 67 __u32 headroom; member in struct:xdp_diag_umem
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H A D | if_xdp.h | 83 __u32 headroom; member in struct:xdp_umem_reg
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/linux-master/include/net/caif/ |
H A D | caif_dev.h | 56 * @headroom: Head room needed by CAIF protocol. 70 int *headroom, int *tailroom);
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/linux-master/drivers/net/wwan/iosm/ |
H A D | iosm_ipc_pcie.h | 141 * @headroom: Header data offset 147 int direction, size_t headroom);
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/linux-master/drivers/net/wireless/mediatek/mt76/mt7921/ |
H A D | pci_mcu.c | 44 .headroom = sizeof(struct mt76_connac2_mcu_txd),
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/linux-master/tools/include/uapi/linux/ |
H A D | if_xdp.h | 83 __u32 headroom; member in struct:xdp_umem_reg
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/linux-master/tools/net/ynl/ |
H A D | ynl-gen-rst.py | 34 def headroom(level: int) -> str: function 57 return headroom(level) + f":{key}: {value}" 62 return headroom(level) + key + "\n" + headroom(level + 1) + str(value) 67 return headroom(level) + paragraph 72 return headroom(level) + f"- {item}" 102 return headroom(level) + "[" + ", ".join(inline(i) for i in list_) + "]"
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/linux-master/net/ax25/ |
H A D | ax25_out.c | 329 int headroom; local 336 headroom = ax25_addr_size(ax25->digipeat); 338 if (unlikely(skb_headroom(skb) < headroom)) { 339 skb = skb_expand_head(skb, headroom); 346 ptr = skb_push(skb, headroom);
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/linux-master/include/net/bluetooth/ |
H A D | bluetooth.h | 527 size_t headroom, size_t tailroom) 533 skb = bt_skb_send_alloc(sk, size + headroom + tailroom, 538 skb_reserve(skb, headroom); 557 size_t headroom, size_t tailroom) 561 skb = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); 574 tmp = bt_skb_sendmsg(sk, msg, len, mtu, headroom, tailroom); 524 bt_skb_sendmsg(struct sock *sk, struct msghdr *msg, size_t len, size_t mtu, size_t headroom, size_t tailroom) argument 554 bt_skb_sendmmsg(struct sock *sk, struct msghdr *msg, size_t len, size_t mtu, size_t headroom, size_t tailroom) argument
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