4  * SPDX-License-Identifier: Apache-2.0
44 	/* -1 is used as a not configured link type */
54 	struct cooked_context *ctx = net_if_get_device(iface)->data;  in iface_init()
66 	if (net_if_l2(net_if_get_by_index(ifindex)) != &NET_L2_GET_NAME(DUMMY)) {  in iface_init()
71 	if (ctx->init_done) {  in iface_init()
75 	ctx->iface = iface;  in iface_init()
90 	ret = net_virtual_interface_attach(ctx->iface, any_iface);  in iface_init()
98 		net_if_get_by_iface(ctx->iface),  in iface_init()
101 	ctx->init_done = true;  in iface_init()
106 	struct cooked_context *ctx = dev->data;  in dev_init()
108 	memset(ctx->link_types, -1, sizeof(ctx->link_types));  in dev_init()
115 	struct cooked_context *ctx = dev->data;  in interface_start()
118 	if (ctx->status) {  in interface_start()
119 		return -EALREADY;  in interface_start()
122 	ctx->status = true;  in interface_start()
124 	NET_DBG("Starting iface %d", net_if_get_by_iface(ctx->iface));  in interface_start()
131 	struct cooked_context *ctx = dev->data;  in interface_stop()
133 	if (!ctx->status) {  in interface_stop()
134 		return -EALREADY;  in interface_stop()
137 	ctx->status = false;  in interface_stop()
139 	NET_DBG("Stopping iface %d", net_if_get_by_iface(ctx->iface));  in interface_stop()
146 	struct cooked_context *ctx = net_if_get_device(iface)->data;  in interface_recv()
159 	for (int i = 0; i < ctx->link_type_count; i++) {  in interface_recv()
160 		if (ctx->link_types[i] == ptype) {  in interface_recv()
194 		return -ENOENT;  in interface_attach()
197 	ctx = net_if_get_device(iface)->data;  in interface_attach()
198 	ctx->attached_to = lower_iface;  in interface_attach()
207 	struct cooked_context *ctx = net_if_get_device(iface)->data;  in interface_set_config()
211 		if (config->link_types.count > ARRAY_SIZE(ctx->link_types)) {  in interface_set_config()
212 			return -ERANGE;  in interface_set_config()
215 		for (int i = 0; i < config->link_types.count; i++) {  in interface_set_config()
216 			NET_DBG("Adding link type %u", config->link_types.type[i]);  in interface_set_config()
218 			ctx->link_types[i] = (int)config->link_types.type[i];  in interface_set_config()
221 		ctx->link_type_count = config->link_types.count;  in interface_set_config()
224 		for (int i = ctx->link_type_count; i < ARRAY_SIZE(ctx->link_types); i++) {  in interface_set_config()
225 			ctx->link_types[i] = -1;  in interface_set_config()
232 			net_if_get_by_iface(iface), config->mtu);  in interface_set_config()
233 		net_if_set_mtu(iface, config->mtu);  in interface_set_config()
240 	return -ENOTSUP;  in interface_set_config()
247 	struct cooked_context *ctx = net_if_get_device(iface)->data;  in interface_get_config()
252 		for (i = 0; i < ctx->link_type_count; i++) {  in interface_get_config()
253 			if (ctx->link_types[i] < 0) {  in interface_get_config()
257 			config->link_types.type[i] = (uint16_t)ctx->link_types[i];  in interface_get_config()
260 		config->link_types.count = i;  in interface_get_config()
261 		NET_ASSERT(config->link_types.count == ctx->link_type_count);  in interface_get_config()
265 		config->mtu = net_if_get_mtu(iface);  in interface_get_config()
272 	return -ENOTSUP;  in interface_get_config()
299 		return -EINVAL;  in net_capture_cooked_setup()
304 	ctx->hatype = hatype;  in net_capture_cooked_setup()
305 	ctx->halen = halen;  in net_capture_cooked_setup()
307 	memcpy(ctx->addr, addr, halen);  in net_capture_cooked_setup()
326 		hdr1.sll_hatype = htons(ctx->hatype);  in create_sll_header()
327 		hdr1.sll_halen = htons(ctx->halen);  in create_sll_header()
328 		memcpy(hdr1.sll_addr, ctx->addr, sizeof(ctx->addr));  in create_sll_header()
338 		hdr2.sll2_hatype = htons(ctx->hatype);  in create_sll_header()
340 		hdr2.sll2_halen = htons(ctx->halen);  in create_sll_header()
341 		memcpy(hdr2.sll2_addr, ctx->addr, sizeof(ctx->addr));  in create_sll_header()
394 		NET_DBG("Cannot allocate %s %zd bytes (%d)", "net_buf for",  in net_capture_data()
417 	 * When using capture API or net-shell capture command, one  in net_capture_data()
420 	iface = ((struct cooked_context *)dev->data)->attached_to;  in net_capture_data()
424 		NET_DBG("Cannot write %s %zd bytes (%d)", "header",  in net_capture_data()
432 		NET_DBG("Cannot write %s %zd bytes (%d)", "payload",  in net_capture_data()
449 	net_pkt_lladdr_src(pkt)->addr = NULL;  in net_capture_data()
450 	net_pkt_lladdr_src(pkt)->len = 0U;  in net_capture_data()
451 	net_pkt_lladdr_src(pkt)->type = NET_LINK_DUMMY;  in net_capture_data()
452 	net_pkt_lladdr_dst(pkt)->addr = NULL;  in net_capture_data()
453 	net_pkt_lladdr_dst(pkt)->len = 0U;  in net_capture_data()
454 	net_pkt_lladdr_dst(pkt)->type = NET_LINK_DUMMY;  in net_capture_data()