56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/**
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* Copyright (c) 2018 Linaro
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_WIFI_ESWIFI_ESWIFI_OFFLOAD_H_
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#define ZEPHYR_DRIVERS_WIFI_ESWIFI_ESWIFI_OFFLOAD_H_
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#include <net/net_offload.h>
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#include "eswifi.h"
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#define ESWIFI_OFFLOAD_MAX_SOCKETS 4
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enum eswifi_transport_type {
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ESWIFI_TRANSPORT_TCP,
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ESWIFI_TRANSPORT_UDP,
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ESWIFI_TRANSPORT_UDP_LITE,
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ESWIFI_TRANSPORT_TCP_SSL,
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};
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enum eswifi_socket_state {
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ESWIFI_SOCKET_STATE_NONE,
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ESWIFI_SOCKET_STATE_CONNECTING,
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ESWIFI_SOCKET_STATE_CONNECTED,
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ESWIFI_SOCKET_STATE_ACCEPTING,
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};
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struct eswifi_off_socket {
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u8_t index;
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enum eswifi_transport_type type;
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enum eswifi_socket_state state;
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struct net_context *context;
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net_context_recv_cb_t recv_cb;
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net_context_connect_cb_t conn_cb;
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net_context_send_cb_t send_cb;
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net_tcp_accept_cb_t accept_cb;
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void *recv_data;
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void *conn_data;
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void *send_data;
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void *accept_data;
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struct net_pkt *tx_pkt;
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struct k_work connect_work;
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struct k_work send_work;
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struct k_delayed_work read_work;
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struct sockaddr peer_addr;
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struct k_sem read_sem;
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struct k_sem accept_sem;
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u16_t port;
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bool is_server;
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int usage;
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struct k_fifo fifo;
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struct net_pkt *prev_pkt_rem;
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};
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#endif
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