drivers: wifi: simplelink: Use TI SimpleLink SDK 2.40
This commit updates the wifi driver to use the new TI SimpleLink SDK. Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
This commit is contained in:
Vincent Wan
Anas Nashif
parent
f6d8a15092
commit
2e15b0f611
2 changed files with 169 additions and 14 deletions
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@ -14,15 +14,170 @@ LOG_MODULE_DECLARE(LOG_MODULE_NAME);
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/* Define sockaddr, etc, before simplelink.h */
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#include <net/socket_offload.h>
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#include <errno.h>
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#include <ti/drivers/net/wifi/simplelink.h>
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#include <ti/drivers/net/wifi/source/driver.h>
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#include "simplelink_support.h"
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#include "tls_internal.h"
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#define FAILED (-1)
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/* Mutex for getaddrinfo() calls: */
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K_MUTEX_DEFINE(ga_mutex);
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/*
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* Convert SL error codes into BSD errno values
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* note that we are handling the same set of values as in TI SlNetSock
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* minus the ones that are not defined in ti/drivers/net/wifi/errors.h.
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*/
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static int setErrno(_i32 error)
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{
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if (error >= 0) {
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return error;
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}
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/* This switch case block is necessary for translating the NWP error
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* code to BSD ones. The #ifdef in each case are made in order to
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* reduce code footprint: These cases are compiled if and only if
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* there's a discrepancy between the BSD error number and the error
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* code returned by the NWP.
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*/
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switch (error) {
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#if EBADF != SL_ERROR_BSD_EBADF
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case SL_ERROR_BSD_EBADF:
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error = EBADF;
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break;
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#endif
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#if ENSOCK != SL_ERROR_BSD_ENSOCK
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case SL_ERROR_BSD_ENSOCK:
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/* The limit on total # of open sockets has been reached */
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error = ENSOCK;
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break;
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#endif
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#if EAGAIN != SL_ERROR_BSD_EAGAIN
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case SL_ERROR_BSD_EAGAIN:
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error = EAGAIN;
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break;
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#endif
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#if ENOMEM != SL_ERROR_BSD_ENOMEM
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case SL_ERROR_BSD_ENOMEM:
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error = ENOMEM;
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break;
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#endif
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#if EACCES != SL_ERROR_BSD_EACCES
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case SL_ERROR_BSD_EACCES:
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error = EACCES;
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break;
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#endif
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#if EFAULT != SL_ERROR_BSD_EFAULT
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case SL_ERROR_BSD_EFAULT:
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error = EFAULT;
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break;
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#endif
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#if EINVAL != SL_ERROR_BSD_EINVAL
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case SL_ERROR_BSD_EINVAL:
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error = EINVAL;
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break;
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#endif
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#if EDESTADDRREQ != SL_ERROR_BSD_EDESTADDRREQ
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case SL_ERROR_BSD_EDESTADDRREQ:
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error = EDESTADDRREQ;
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break;
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#endif
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#if EPROTOTYPE != SL_ERROR_BSD_EPROTOTYPE
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case SL_ERROR_BSD_EPROTOTYPE:
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error = EPROTOTYPE;
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break;
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#endif
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#if ENOPROTOOPT != SL_ERROR_BSD_ENOPROTOOPT
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case SL_ERROR_BSD_ENOPROTOOPT:
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error = ENOPROTOOPT;
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break;
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#endif
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#if EPROTONOSUPPORT != SL_ERROR_BSD_EPROTONOSUPPORT
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case SL_ERROR_BSD_EPROTONOSUPPORT:
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error = EPROTONOSUPPORT;
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break;
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#endif
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#if EOPNOTSUPP != SL_ERROR_BSD_EOPNOTSUPP
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case SL_ERROR_BSD_EOPNOTSUPP:
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error = EOPNOTSUPP;
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break;
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#endif
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#if EAFNOSUPPORT != SL_ERROR_BSD_EAFNOSUPPORT
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case SL_ERROR_BSD_EAFNOSUPPORT:
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error = EAFNOSUPPORT;
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break;
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#endif
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#if EADDRINUSE != SL_ERROR_BSD_EADDRINUSE
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case SL_ERROR_BSD_EADDRINUSE:
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error = EADDRINUSE;
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break;
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#endif
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#if EADDRNOTAVAIL != SL_ERROR_BSD_EADDRNOTAVAIL
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case SL_ERROR_BSD_EADDRNOTAVAIL:
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error = EADDRNOTAVAIL;
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break;
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#endif
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#if ENETUNREACH != SL_ERROR_BSD_ENETUNREACH
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case SL_ERROR_BSD_ENETUNREACH:
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error = ENETUNREACH;
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break;
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#endif
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#if ENOBUFS != SL_ERROR_BSD_ENOBUFS
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case SL_ERROR_BSD_ENOBUFS:
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error = ENOBUFS;
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break;
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#endif
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#if EISCONN != SL_ERROR_BSD_EISCONN
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case SL_ERROR_BSD_EISCONN:
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error = EISCONN;
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break;
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#endif
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#if ENOTCONN != SL_ERROR_BSD_ENOTCONN
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case SL_ERROR_BSD_ENOTCONN:
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error = ENOTCONN;
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break;
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#endif
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#if ETIMEDOUT != SL_ERROR_BSD_ETIMEDOUT
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case SL_ERROR_BSD_ETIMEDOUT:
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error = ETIMEDOUT;
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break;
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#endif
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#if ECONNREFUSED != SL_ERROR_BSD_ECONNREFUSED
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case SL_ERROR_BSD_ECONNREFUSED:
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error = ECONNREFUSED;
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break;
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#endif
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/* The cases below are proprietary driver errors, which can
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* be returned by the SimpleLink Driver, in various cases of failure.
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* Each is mapped to the corresponding BSD error.
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*/
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case SL_POOL_IS_EMPTY:
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case SL_RET_CODE_NO_FREE_ASYNC_BUFFERS_ERROR:
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case SL_RET_CODE_MALLOC_ERROR:
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error = ENOMEM;
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break;
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case SL_RET_CODE_INVALID_INPUT:
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case SL_EZEROLEN:
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case SL_ESMALLBUF:
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case SL_INVALPARAM:
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error = EINVAL;
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break;
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default:
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/* Do nothing ..
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* If no case is true, that means that the BSD error
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* code and the code returned by the NWP are either identical,
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* or no proprietary error has occurred.
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*/
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break;
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}
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slcb_SetErrno(error);
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return FAILED;
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}
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static int simplelink_socket(int family, int type, int proto)
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{
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uint8_t sec_method = SL_SO_SEC_METHOD_SSLv3_TLSV1_2;
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@ -105,7 +260,7 @@ static int simplelink_socket(int family, int type, int proto)
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retval = sd;
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static int simplelink_close(int sd)
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@ -114,7 +269,7 @@ static int simplelink_close(int sd)
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retval = sl_Close(sd);
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static SlSockAddr_t *translate_z_to_sl_addrlen(socklen_t addrlen,
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@ -242,7 +397,7 @@ static int simplelink_accept(int sd, struct sockaddr *addr, socklen_t *addrlen)
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translate_sl_to_z_addr(sl_addr, sl_addrlen, addr, addrlen);
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static int simplelink_bind(int sd, const struct sockaddr *addr,
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@ -271,7 +426,7 @@ static int simplelink_bind(int sd, const struct sockaddr *addr,
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retval = sl_Bind(sd, sl_addr, sl_addrlen);
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static int simplelink_listen(int sd, int backlog)
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@ -280,7 +435,7 @@ static int simplelink_listen(int sd, int backlog)
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retval = (int)sl_Listen(sd, backlog);
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static int simplelink_connect(int sd, const struct sockaddr *addr,
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@ -327,7 +482,7 @@ static int simplelink_connect(int sd, const struct sockaddr *addr,
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}
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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#define ONE_THOUSAND 1000
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@ -389,7 +544,7 @@ static int simplelink_poll(struct pollfd *fds, int nfds, int msecs)
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}
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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#ifdef CONFIG_NET_SOCKETS_SOCKOPT_TLS
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@ -529,7 +684,7 @@ static int simplelink_setsockopt(int sd, int level, int optname,
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}
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static int simplelink_getsockopt(int sd, int level, int optname,
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@ -579,7 +734,7 @@ static int simplelink_getsockopt(int sd, int level, int optname,
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(SlSocklen_t *)optlen);
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}
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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/* SimpleLink does not support flags in recv.
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@ -633,7 +788,7 @@ static ssize_t simplelink_recv(int sd, void *buf, size_t max_len, int flags)
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handle_recv_flags(sd, flags, FALSE, &nb_enabled);
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}
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return (ssize_t)(_SlDrvSetErrno(retval));
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return (ssize_t)(setErrno(retval));
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}
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static ssize_t simplelink_recvfrom(int sd, void *buf, short int len,
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@ -671,7 +826,7 @@ static ssize_t simplelink_recvfrom(int sd, void *buf, short int len,
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}
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}
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static ssize_t simplelink_send(int sd, const void *buf, size_t len,
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@ -681,7 +836,7 @@ static ssize_t simplelink_send(int sd, const void *buf, size_t len,
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retval = (ssize_t)sl_Send(sd, buf, len, flags);
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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static ssize_t simplelink_sendto(int sd, const void *buf, size_t len,
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@ -706,7 +861,7 @@ static ssize_t simplelink_sendto(int sd, const void *buf, size_t len,
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retval = sl_SendTo(sd, buf, (u16_t)len, flags,
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sl_addr, sl_addrlen);
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exit:
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return _SlDrvSetErrno(retval);
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return setErrno(retval);
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}
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/*
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@ -132,7 +132,7 @@ static s32_t configure_simplelink(void)
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/* Configure scan parameters to default */
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scan_default.ChannelsMask = CHANNEL_MASK_ALL;
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scan_default.RssiThershold = RSSI_TH_MAX;
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scan_default.RssiThreshold = RSSI_TH_MAX;
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retval = sl_WlanSet(SL_WLAN_CFG_GENERAL_PARAM_ID,
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SL_WLAN_GENERAL_PARAM_OPT_SCAN_PARAMS,
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