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zephyr/drivers/wifi/simplelink/simplelink_sockets.h

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driver: wifi: simplelink: Register socket offload operations. If the SimpleLink WiFi driver is configured, and socket offload enabled, this revectors the Zephyr BSD socket APIs to the SimpleLink WiFi host driver BSD socket APIs, providing a direct offload of the TCP/IP stack to the CC3220SF network coprocessor. Fixes #3706 Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
2017-06-24 07:25:13 +08:00
/**
* Copyright (c) 2018 Linaro Limited.
*
* SPDX-License-Identifier: Apache-2.0
*/
headers: Fix headers across the project Any word started with underscore followed by and uppercase letter or a second underscore is a reserved word according with C99. Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2018-09-15 01:43:44 +08:00
#ifndef ZEPHYR_DRIVERS_WIFI_SIMPLELINK_SIMPLELINK_SOCKETS_H_
#define ZEPHYR_DRIVERS_WIFI_SIMPLELINK_SIMPLELINK_SOCKETS_H_
driver: wifi: simplelink: Register socket offload operations. If the SimpleLink WiFi driver is configured, and socket offload enabled, this revectors the Zephyr BSD socket APIs to the SimpleLink WiFi host driver BSD socket APIs, providing a direct offload of the TCP/IP stack to the CC3220SF network coprocessor. Fixes #3706 Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
2017-06-24 07:25:13 +08:00
#ifdef __cplusplus
extern "C" {
#endif
drivers: wifi: simplelink: Rework offloading mechanism Switch to `NET_SOCKET_REGISTER` mechanism over the offloaded API registration. Including the following fixes from the review: * The fd returned by the socket accept call needs to be finalized, similar to how it is done for socket creation. * sl_RecvFrom() in TI SimpleLink Host driver does not support NULL pointers for 'from' address and address length, and sl_SendTo() does not ignore the destination address when in connection mode, so passing NULL would cause a failure. These issues have been reported to TI (CC3X20SDK-1970, CC3X20SDK-1971). Let's use sl_Recv and sl_Send to implement recvfrom/sendto in the case of NULL addresses. * simplelink_poll() should not process negative file descriptors in the fds array after sl_Selecti() returns. A negative fd value indicates that the entry is invalid and should be ignored. Signed-off-by: Vincent Wan <vincent.wan@linaro.org> Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
2019-12-03 18:25:06 +08:00
extern const struct socket_dns_offload simplelink_dns_ops;
drivers: wifi: simplelink: Implement offloaded getaddrinfo() This offloads the getaddrinfo() socket operation to the simplelink WiFi driver, via a socket_offload hook. This was validated using http_get on cc3220sf_launchxl. Also implements freeaddrinfo(). Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
2018-10-09 08:55:42 +08:00
extern void simplelink_sockets_init(void);
driver: wifi: simplelink: Register socket offload operations. If the SimpleLink WiFi driver is configured, and socket offload enabled, this revectors the Zephyr BSD socket APIs to the SimpleLink WiFi host driver BSD socket APIs, providing a direct offload of the TCP/IP stack to the CC3220SF network coprocessor. Fixes #3706 Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
2017-06-24 07:25:13 +08:00
#ifdef __cplusplus
}
#endif
headers: Fix headers across the project Any word started with underscore followed by and uppercase letter or a second underscore is a reserved word according with C99. Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2018-09-15 01:43:44 +08:00
#endif /* ZEPHYR_DRIVERS_WIFI_SIMPLELINK_SIMPLELINK_SOCKETS_H_ */