180 lines
6.0 KiB
C
180 lines
6.0 KiB
C
/****************************************************************************
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* drivers/wireless/xbee/drivers/xbee_ioctl.c
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*
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* Copyright (C) 2017 Verge Inc. All rights reserved.
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* Author: Anthony Merlino <anthony@vergeaero.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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*
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <assert.h>
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#include <errno.h>
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#include <debug.h>
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#include <string.h>
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#include <nuttx/fs/ioctl.h>
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#include <xbee.h>
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#include <xbee_mac.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: xbee_ioctl
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*
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* Description:
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* Handle MAC and radio IOCTL commands directed to the MAC.
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*
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* Input Parameters:
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* mac - Reference to the XBee driver state structure
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* cmd - The IOCTL command
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* arg - The argument for the IOCTL command
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*
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* Returned Value:
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* OK on success; Negated errno on failure.
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*
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****************************************************************************/
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int xbee_ioctl(XBEEHANDLE xbee, int cmd, unsigned long arg)
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{
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int ret = -EINVAL;
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FAR union ieee802154_macarg_u *macarg =
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(FAR union ieee802154_macarg_u *)((uintptr_t)arg);
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DEBUGASSERT(xbee != NULL);
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/* Check for IOCTLs aimed at the IEEE802.15.4 MAC layer */
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if (_MAC802154IOCVALID(cmd))
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{
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/* Handle the MAC IOCTL command */
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switch (cmd)
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{
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case MAC802154IOC_MLME_GET_REQUEST:
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{
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ret = xbee_req_get(xbee, macarg->getreq.attr,
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&macarg->getreq.attrval);
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}
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break;
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case MAC802154IOC_MLME_SET_REQUEST:
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{
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ret = xbee_req_set(xbee, macarg->setreq.attr,
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&macarg->setreq.attrval);
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}
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break;
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case MAC802154IOC_MLME_START_REQUEST:
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{
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ret = xbee_req_start(xbee, &macarg->startreq);
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}
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break;
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case MAC802154IOC_MLME_ASSOC_REQUEST:
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{
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ret = xbee_req_associate(xbee, &macarg->assocreq);
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}
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break;
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case MAC802154IOC_MLME_RESET_REQUEST:
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{
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ret = xbee_req_reset(xbee, macarg->resetreq.resetattr);
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}
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break;
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#if 0
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case MAC802154IOC_MLME_ASSOC_RESPONSE:
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{
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ret = xbee_resp_associate(xbee, &macarg->assocresp);
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}
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break;
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case MAC802154IOC_MLME_DISASSOC_REQUEST:
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{
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ret = xbee_req_disassociate(xbee, &macarg->disassocreq);
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}
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break;
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case MAC802154IOC_MLME_RXENABLE_REQUEST:
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{
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ret = xbee_req_rxenable(xbee, &macarg->rxenabreq);
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}
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break;
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case MAC802154IOC_MLME_SCAN_REQUEST:
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{
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ret = xbee_req_scan(xbee, &macarg->scanreq);
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}
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break;
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case MAC802154IOC_MLME_POLL_REQUEST:
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{
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ret = xbee_req_poll(xbee, &macarg->pollreq);
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}
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break;
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#endif
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default:
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wlerr("ERROR: Unrecognized cmd: %d\n", cmd);
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ret = -ENOTTY;
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break;
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}
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}
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return ret;
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}
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