| /Linux-v4.19/net/netrom/ |
| D | nr_out.c | 37 struct sk_buff *skbn; in nr_output() local
49 if ((skbn = sock_alloc_send_skb(sk, frontlen + NR_MAX_PACKET_SIZE, 0, &err)) == NULL) in nr_output()
52 skb_reserve(skbn, frontlen); in nr_output()
57 skb_copy_from_linear_data(skb, skb_put(skbn, len), len); in nr_output()
61 skb_push(skbn, NR_TRANSPORT_LEN); in nr_output()
62 skb_copy_to_linear_data(skbn, transport, in nr_output()
65 skbn->data[4] |= NR_MORE_FLAG; in nr_output()
67 skb_queue_tail(&sk->sk_write_queue, skbn); /* Throw it on the queue */ in nr_output()
102 struct sk_buff *skb, *skbn; in nr_send_nak_frame() local
108 if ((skbn = skb_clone(skb, GFP_ATOMIC)) == NULL) in nr_send_nak_frame()
[all …]
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| D | nr_in.c | 34 struct sk_buff *skbo, *skbn = skb; in nr_queue_rx_frame() local
51 if ((skbn = alloc_skb(nr->fraglen, GFP_ATOMIC)) == NULL) in nr_queue_rx_frame()
54 skb_reset_transport_header(skbn); in nr_queue_rx_frame()
58 skb_put(skbn, skbo->len), in nr_queue_rx_frame()
66 return sock_queue_rcv_skb(sk, skbn); in nr_queue_rx_frame()
153 struct sk_buff *skbn; in nr_state3_machine() local
236 while ((skbn = skb_dequeue(&nrom->reseq_queue)) != NULL) { in nr_state3_machine()
237 ns = skbn->data[17]; in nr_state3_machine()
239 if (nr_queue_rx_frame(sk, skbn, frametype & NR_MORE_FLAG) == 0) { in nr_state3_machine()
243 skb_queue_tail(&temp_queue, skbn); in nr_state3_machine()
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| D | nr_loopback.c | 35 struct sk_buff *skbn; in nr_loopback_queue() local
37 if ((skbn = alloc_skb(skb->len, GFP_ATOMIC)) != NULL) { in nr_loopback_queue()
38 skb_copy_from_linear_data(skb, skb_put(skbn, skb->len), skb->len); in nr_loopback_queue()
39 skb_reset_transport_header(skbn); in nr_loopback_queue()
41 skb_queue_tail(&loopback_queue, skbn); in nr_loopback_queue()
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| D | nr_subr.c | 216 struct sk_buff *skbn; in __nr_transmit_reply() local
222 if ((skbn = alloc_skb(len, GFP_ATOMIC)) == NULL) in __nr_transmit_reply()
225 skb_reserve(skbn, 0); in __nr_transmit_reply()
227 dptr = skb_put(skbn, NR_NETWORK_LEN + NR_TRANSPORT_LEN); in __nr_transmit_reply()
258 if (!nr_route_frame(skbn, NULL)) in __nr_transmit_reply()
259 kfree_skb(skbn); in __nr_transmit_reply()
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| D | nr_route.c | 759 struct sk_buff *skbn; in nr_route_frame() local
812 if ((skbn=skb_copy_expand(skb, dev->hard_header_len, 0, GFP_ATOMIC)) == NULL) { in nr_route_frame()
819 skb=skbn; in nr_route_frame()
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| /Linux-v4.19/net/ax25/ |
| D | ax25_out.c | 121 struct sk_buff *skbn; in ax25_output() local
147 if ((skbn = alloc_skb(paclen + 2 + frontlen, GFP_ATOMIC)) == NULL) { in ax25_output()
154 skb_set_owner_w(skbn, skb->sk); in ax25_output()
161 skb_reserve(skbn, frontlen + 2); in ax25_output()
162 skb_set_network_header(skbn, in ax25_output()
164 skb_copy_from_linear_data(skb, skb_put(skbn, len), len); in ax25_output()
165 p = skb_push(skbn, 2); in ax25_output()
175 skb_reserve(skbn, frontlen + 1); in ax25_output()
176 skb_set_network_header(skbn, in ax25_output()
178 skb_copy_from_linear_data(skb, skb_put(skbn, len), len); in ax25_output()
[all …]
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| D | ax25_in.c | 39 struct sk_buff *skbn, *skbo; in ax25_rx_fragment() local
52 skbn = alloc_skb(AX25_MAX_HEADER_LEN + in ax25_rx_fragment()
55 if (!skbn) { in ax25_rx_fragment()
60 skb_reserve(skbn, AX25_MAX_HEADER_LEN); in ax25_rx_fragment()
62 skbn->dev = ax25->ax25_dev->dev; in ax25_rx_fragment()
63 skb_reset_network_header(skbn); in ax25_rx_fragment()
64 skb_reset_transport_header(skbn); in ax25_rx_fragment()
69 skb_put(skbn, skbo->len), in ax25_rx_fragment()
76 if (ax25_rx_iframe(ax25, skbn) == 0) in ax25_rx_fragment()
77 kfree_skb(skbn); in ax25_rx_fragment()
[all …]
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| D | ax25_route.c | 448 struct sk_buff *skbn; in ax25_rt_build_path() local
455 if ((skbn = skb_realloc_headroom(skb, len)) == NULL) { in ax25_rt_build_path()
461 skb_set_owner_w(skbn, skb->sk); in ax25_rt_build_path()
465 skb = skbn; in ax25_rt_build_path()
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| /Linux-v4.19/net/x25/ |
| D | x25_out.c | 54 struct sk_buff *skbn; in x25_output() local
72 skbn = sock_alloc_send_skb(sk, frontlen + max_len, in x25_output()
75 if (!skbn) { in x25_output()
86 skb_reserve(skbn, frontlen); in x25_output()
91 skb_copy_from_linear_data(skb, skb_put(skbn, len), len); in x25_output()
95 skb_push(skbn, header_len); in x25_output()
96 skb_copy_to_linear_data(skbn, header, header_len); in x25_output()
100 skbn->data[3] |= X25_EXT_M_BIT; in x25_output()
102 skbn->data[2] |= X25_STD_M_BIT; in x25_output()
105 skb_queue_tail(&sk->sk_write_queue, skbn); in x25_output()
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| D | x25_forward.c | 29 struct sk_buff *skbn; in x25_forward_call() local
79 if ( (skbn = skb_clone(skb, GFP_ATOMIC)) == NULL){ in x25_forward_call()
82 x25_transmit_link(skbn, neigh_new); in x25_forward_call()
103 struct sk_buff *skbn; in x25_forward_data() local
124 if ( (skbn = pskb_copy(skb, GFP_ATOMIC)) == NULL){ in x25_forward_data()
128 x25_transmit_link(skbn, nb); in x25_forward_data()
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| D | x25_in.c | 39 struct sk_buff *skbo, *skbn = skb; in x25_queue_rx_frame() local
52 if ((skbn = alloc_skb(len, GFP_ATOMIC)) == NULL){ in x25_queue_rx_frame()
59 skb_reset_transport_header(skbn); in x25_queue_rx_frame()
62 skb_copy_from_linear_data(skbo, skb_put(skbn, skbo->len), in x25_queue_rx_frame()
71 skb_put(skbn, skbo->len), in x25_queue_rx_frame()
79 skb_set_owner_r(skbn, sk); in x25_queue_rx_frame()
80 skb_queue_tail(&sk->sk_receive_queue, skbn); in x25_queue_rx_frame()
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| D | x25_link.c | 77 struct sk_buff *skbn; in x25_link_control() local
110 while ((skbn = skb_dequeue(&nb->queue)) != NULL) in x25_link_control()
111 x25_send_frame(skbn, nb); in x25_link_control()
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| /Linux-v4.19/net/rose/ |
| D | rose_out.c | 51 struct sk_buff *skb, *skbn; in rose_kick() local
79 if ((skbn = skb_clone(skb, GFP_ATOMIC)) == NULL) { in rose_kick()
84 skb_set_owner_w(skbn, sk); in rose_kick()
89 rose_send_iframe(sk, skbn); in rose_kick()
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| D | rose_loopback.c | 38 struct sk_buff *skbn; in rose_loopback_queue() local
40 skbn = skb_clone(skb, GFP_ATOMIC); in rose_loopback_queue()
44 if (skbn != NULL) { in rose_loopback_queue()
45 skb_queue_tail(&loopback_queue, skbn); in rose_loopback_queue()
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| D | rose_link.c | 144 struct sk_buff *skbn; in rose_link_rx_restart() local
170 while ((skbn = skb_dequeue(&neigh->queue)) != NULL) in rose_link_rx_restart()
171 if (!rose_send_frame(skbn, neigh)) in rose_link_rx_restart()
172 kfree_skb(skbn); in rose_link_rx_restart()
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| D | af_rose.c | 1162 struct sk_buff *skbn; in rose_sendmsg() local
1173 if ((skbn = sock_alloc_send_skb(sk, frontlen + ROSE_PACLEN, 0, &err)) == NULL) { in rose_sendmsg()
1178 skbn->sk = sk; in rose_sendmsg()
1179 skbn->free = 1; in rose_sendmsg()
1180 skbn->arp = 1; in rose_sendmsg()
1182 skb_reserve(skbn, frontlen); in rose_sendmsg()
1187 skb_copy_from_linear_data(skb, skb_put(skbn, lg), lg); in rose_sendmsg()
1191 skb_push(skbn, ROSE_MIN_LEN); in rose_sendmsg()
1192 skb_copy_to_linear_data(skbn, header, ROSE_MIN_LEN); in rose_sendmsg()
1195 skbn->data[2] |= M_BIT; in rose_sendmsg()
[all …]
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| /Linux-v4.19/net/lapb/ |
| D | lapb_out.c | 73 struct sk_buff *skb, *skbn; in lapb_kick() local
90 if ((skbn = skb_clone(skb, GFP_ATOMIC)) == NULL) { in lapb_kick()
96 skb_set_owner_w(skbn, skb->sk); in lapb_kick()
101 lapb_send_iframe(lapb, skbn, LAPB_POLLOFF); in lapb_kick()
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| /Linux-v4.19/drivers/net/ethernet/qualcomm/rmnet/ |
| D | rmnet_map_data.c | 319 struct sk_buff *skbn; in rmnet_map_deaggregate() local
338 skbn = alloc_skb(packet_len + RMNET_MAP_DEAGGR_SPACING, GFP_ATOMIC); in rmnet_map_deaggregate()
339 if (!skbn) in rmnet_map_deaggregate()
342 skb_reserve(skbn, RMNET_MAP_DEAGGR_HEADROOM); in rmnet_map_deaggregate()
343 skb_put(skbn, packet_len); in rmnet_map_deaggregate()
344 memcpy(skbn->data, skb->data, packet_len); in rmnet_map_deaggregate()
347 return skbn; in rmnet_map_deaggregate()
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| D | rmnet_handlers.c | 113 struct sk_buff *skbn; in rmnet_map_ingress_handler() local
125 while ((skbn = rmnet_map_deaggregate(skb, port)) != NULL) in rmnet_map_ingress_handler()
126 __rmnet_map_ingress_handler(skbn, port); in rmnet_map_ingress_handler()
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| /Linux-v4.19/drivers/net/ethernet/freescale/fs_enet/ |
| D | fs_enet-main.c | 92 struct sk_buff *skb, *skbn; in fs_enet_napi() local
229 skbn = fep->rx_skbuff[curidx]; in fs_enet_napi()
242 skbn = netdev_alloc_skb(dev, pkt_len + 2); in fs_enet_napi()
243 if (skbn != NULL) { in fs_enet_napi()
244 skb_reserve(skbn, 2); /* align IP header */ in fs_enet_napi()
246 skbn->data, pkt_len); in fs_enet_napi()
247 swap(skb, skbn); in fs_enet_napi()
254 skbn = netdev_alloc_skb(dev, ENET_RX_FRSIZE); in fs_enet_napi()
256 if (skbn) { in fs_enet_napi()
259 skb_align(skbn, ENET_RX_ALIGN); in fs_enet_napi()
[all …]
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| /Linux-v4.19/drivers/net/usb/ |
| D | qmi_wwan.c | 157 struct sk_buff *skbn; in qmimux_rx_fixup() local
174 skbn = netdev_alloc_skb(net, len); in qmimux_rx_fixup()
175 if (!skbn) in qmimux_rx_fixup()
177 skbn->dev = net; in qmimux_rx_fixup()
181 skbn->protocol = htons(ETH_P_IP); in qmimux_rx_fixup()
184 skbn->protocol = htons(ETH_P_IPV6); in qmimux_rx_fixup()
191 skb_put_data(skbn, skb->data + offset, len); in qmimux_rx_fixup()
192 if (netif_rx(skbn) != NET_RX_SUCCESS) in qmimux_rx_fixup()
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| /Linux-v4.19/net/qrtr/ |
| D | qrtr.c | 708 struct sk_buff *skbn; in qrtr_bcast_enqueue() local
712 skbn = skb_clone(skb, GFP_KERNEL); in qrtr_bcast_enqueue()
713 if (!skbn) in qrtr_bcast_enqueue()
715 skb_set_owner_w(skbn, skb->sk); in qrtr_bcast_enqueue()
716 qrtr_node_enqueue(node, skbn, type, from, to); in qrtr_bcast_enqueue()
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