59 	struct net_buf *buf;  in bt_esp_evt_recv()  local
79 	buf = bt_buf_get_evt(hdr.evt, discardable, K_NO_WAIT);  in bt_esp_evt_recv()
80 	if (!buf) {  in bt_esp_evt_recv()
86 		return buf;  in bt_esp_evt_recv()
89 	net_buf_add_mem(buf, &hdr, sizeof(hdr));  in bt_esp_evt_recv()
91 	buf_tailroom = net_buf_tailroom(buf);  in bt_esp_evt_recv()
94 		net_buf_unref(buf);  in bt_esp_evt_recv()
98 	net_buf_add_mem(buf, data, remaining);  in bt_esp_evt_recv()
100 	return buf;  in bt_esp_evt_recv()
106 	struct net_buf *buf;  in bt_esp_acl_recv()  local
114 	buf = bt_buf_get_rx(BT_BUF_ACL_IN, K_NO_WAIT);  in bt_esp_acl_recv()
115 	if (buf) {  in bt_esp_acl_recv()
120 		net_buf_add_mem(buf, &hdr, sizeof(hdr));  in bt_esp_acl_recv()
128 		net_buf_unref(buf);  in bt_esp_acl_recv()
132 	buf_tailroom = net_buf_tailroom(buf);  in bt_esp_acl_recv()
135 		net_buf_unref(buf);  in bt_esp_acl_recv()
140 	net_buf_add_mem(buf, data, remaining);  in bt_esp_acl_recv()
142 	return buf;  in bt_esp_acl_recv()
148 	struct net_buf *buf;  in bt_esp_iso_recv()  local
156 	buf = bt_buf_get_rx(BT_BUF_ISO_IN, K_NO_WAIT);  in bt_esp_iso_recv()
157 	if (buf) {  in bt_esp_iso_recv()
162 		net_buf_add_mem(buf, &hdr, sizeof(hdr));  in bt_esp_iso_recv()
170 		net_buf_unref(buf);  in bt_esp_iso_recv()
174 	buf_tailroom = net_buf_tailroom(buf);  in bt_esp_iso_recv()
177 		net_buf_unref(buf);  in bt_esp_iso_recv()
182 	net_buf_add_mem(buf, data, remaining);  in bt_esp_iso_recv()
184 	return buf;  in bt_esp_iso_recv()
190 	struct net_buf *buf = NULL;  in hci_esp_host_rcv_pkt()  local
200 		buf = bt_esp_evt_recv(data, remaining);  in hci_esp_host_rcv_pkt()
204 		buf = bt_esp_acl_recv(data, remaining);  in hci_esp_host_rcv_pkt()
208 		buf = bt_esp_iso_recv(data, remaining);  in hci_esp_host_rcv_pkt()
216 	if (buf) {  in hci_esp_host_rcv_pkt()
217 		LOG_DBG("Calling bt_recv(%p)", buf);  in hci_esp_host_rcv_pkt()
219 		bt_recv(buf);  in hci_esp_host_rcv_pkt()
235 static int bt_esp32_send(struct net_buf *buf)  in bt_esp32_send()  argument
240 	LOG_DBG("buf %p type %u len %u", buf, bt_buf_get_type(buf), buf->len);  in bt_esp32_send()
242 	switch (bt_buf_get_type(buf)) {  in bt_esp32_send()
253 		LOG_ERR("Unknown type %u", bt_buf_get_type(buf));  in bt_esp32_send()
256 	net_buf_push_u8(buf, pkt_indicator);  in bt_esp32_send()
258 	LOG_HEXDUMP_DBG(buf->data, buf->len, "Final HCI buffer:");  in bt_esp32_send()
265 		esp_vhci_host_send_packet(buf->data, buf->len);  in bt_esp32_send()
272 	net_buf_unref(buf);  in bt_esp32_send()