nuttx/wireless/ieee802154/mac802154_poll.c

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/****************************************************************************
* wireless/ieee802154/mac802154_poll.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdlib.h>
#include <assert.h>
#include <errno.h>
#include <debug.h>
#include <string.h>
#include "mac802154.h"
#include "mac802154_internal.h"
#include <nuttx/wireless/ieee802154/ieee802154_mac.h>
#include <nuttx/wireless/ieee802154/ieee802154_radio.h>
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
static void mac802154_polltimeout(FAR void *arg);
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: mac802154_req_poll
*
* Description:
* The MLME-POLL.request primitive prompts the device to request data from
* the coordinator. Confirmation is returned via the
* struct mac802154_maccb_s->conf_poll callback, followed by a
* struct mac802154_maccb_s->ind_data callback.
*
****************************************************************************/
int mac802154_req_poll(MACHANDLE mac, FAR struct ieee802154_poll_req_s *req)
{
FAR struct ieee802154_privmac_s *priv =
(FAR struct ieee802154_privmac_s *)mac;
FAR struct ieee802154_txdesc_s *txdesc;
int ret;
/* On receipt of the MLME-POLL.request primitive, the MLME requests data
* from the coordinator, as described in 5.1.6.3. If the poll is directed
* to the PAN coordinator, the data request command may be generated
* without any destination address information present. Otherwise, the data
* request command is always generated with the destination address
* information in the CoordPANId and CoordAddress parameters.
*/
2019-09-17 18:46:23 +02:00
/* Get exclusive access to the operation semaphore. This must happen before
* getting exclusive access to the MAC struct or else there could be a
* lockup condition. This would occur if another thread is using the
* cmdtrans but needs access to the MAC in order to unlock it.
*/
ret = nxsem_wait_uninterruptible(&priv->opsem);
if (ret < 0)
{
return ret;
}
/* Get exclusive access to the MAC */
ret = nxmutex_lock(&priv->lock);
if (ret < 0)
{
nxsem_post(&priv->opsem);
return ret;
}
priv->curr_op = MAC802154_OP_POLL;
priv->curr_cmd = IEEE802154_CMD_DATA_REQ;
/* Allocate the txdesc, waiting if necessary */
ret = mac802154_txdesc_alloc(priv, &txdesc);
if (ret < 0)
{
nxmutex_unlock(&priv->lock);
nxsem_post(&priv->opsem);
return ret;
}
/* The Source Addressing Mode field shall be set according to the value of
* macShortAddress.
* If macShortAddress is less than 0xfffe, short addressing shall be used.
* Extended addressing shall be used otherwise.
*/
if (priv->addr.saddr[0] >= 0xfe && priv->addr.saddr[1] == 0xff)
{
mac802154_createdatareq(priv,
&req->coordaddr,
IEEE802154_ADDRMODE_EXTENDED,
txdesc);
}
else
{
mac802154_createdatareq(priv,
&req->coordaddr,
IEEE802154_ADDRMODE_SHORT,
txdesc);
}
/* Save a copy of the destination addressing information into the tx
* descriptor. We only do this for commands to help with handling their
* progession.
*/
memcpy(&txdesc->destaddr,
&req->coordaddr,
sizeof(struct ieee802154_addr_s));
/* Save a reference of the tx descriptor */
priv->cmd_desc = txdesc;
wlinfo("Queuing POLL.request in CSMA queue\n");
/* Link the transaction into the CSMA transaction list */
sq_addlast((FAR sq_entry_t *)txdesc, &priv->csma_queue);
/* We no longer need to have the MAC layer locked. */
nxmutex_unlock(&priv->lock);
/* Notify the radio driver that there is data available */
priv->radio->txnotify(priv->radio, false);
return OK;
}
/****************************************************************************
* Internal MAC Functions
****************************************************************************/
/****************************************************************************
* Name: mac802154_txdone_datareq_poll
*
* Description:
* Handle the completion (success/failure) of transmitting a data request
* command in an effort to extract data from the coordinator triggered by
* a POLL.request from the next highest layer
*
* Assumptions:
* Called with the MAC locked.
*
****************************************************************************/
void mac802154_txdone_datareq_poll(FAR struct ieee802154_privmac_s *priv,
FAR struct ieee802154_txdesc_s *txdesc)
{
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
FAR struct ieee802154_primitive_s * primitive =
(FAR struct ieee802154_primitive_s *)txdesc->conf;
enum ieee802154_status_e status;
/* If the data request failed to be sent, notify the next layer
* that the poll has failed.
* OR
* On receipt of the Ack frame with the Frame Pending field set
* to zero, the device shall conclude that there are no data
* pending at the coordinator. [1] pg. 43
*/
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
if (txdesc->conf->status != IEEE802154_STATUS_SUCCESS ||
txdesc->framepending == 0)
{
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
if (txdesc->conf->status != IEEE802154_STATUS_SUCCESS)
{
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
status = txdesc->conf->status;
}
else
{
status = IEEE802154_STATUS_NO_DATA;
}
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
primitive->type = IEEE802154_PRIMITIVE_CONF_POLL;
txdesc->conf->status = status;
/* We are now done the operation, and can release the command */
priv->curr_op = MAC802154_OP_NONE;
priv->cmd_desc = NULL;
nxsem_post(&priv->opsem);
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
mac802154_notify(priv, primitive);
}
else
{
/* On receipt of the acknowledgment frame with the Frame
* Pending field set to one, a device shall enable its
* receiver for at most macMaxFrameTotalWaitTime to receive
* the corresponding data frame from the coordinator. [1] pg.43
*/
mac802154_rxenable(priv);
/* Start a timer, if we receive the data frame, we will cancel
* the timer, otherwise it will expire and we will notify the
* next highest layer of the failure.
*/
mac802154_timerstart(priv, priv->max_frame_waittime,
mac802154_polltimeout);
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
/* Deallocate the data conf primitive as it is no longer needed. */
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
ieee802154_primitive_free(primitive);
}
}
/****************************************************************************
* Name: mac802154_polltimeout
*
* Description:
* Function registered with MAC timer that gets called via the work queue
* to handle a timeout for extracting a response from the Coordinator.
*
****************************************************************************/
void mac802154_polltimeout(FAR void *arg)
{
FAR struct ieee802154_privmac_s *priv =
(FAR struct ieee802154_privmac_s *)arg;
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
FAR struct ieee802154_primitive_s *primitive;
/* If there is work scheduled for the rxframe_worker, we want to reschedule
* this work, so that we make sure if the frame we were waiting for was
* just received, we don't timeout
*/
if (!work_available(&priv->rx_work))
{
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
work_queue(HPWORK, &priv->timer_work, mac802154_polltimeout, priv, 0);
return;
}
DEBUGASSERT(priv->curr_op == MAC802154_OP_POLL);
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
primitive = ieee802154_primitive_allocate();
primitive->type = IEEE802154_PRIMITIVE_CONF_POLL;
primitive->u.pollconf.status = IEEE802154_STATUS_NO_DATA;
nxmutex_lock(&priv->lock);
/* We are no longer performing the association operation */
priv->curr_op = MAC802154_OP_NONE;
priv->cmd_desc = NULL;
nxsem_post(&priv->opsem);
Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526) ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology * mac802154: Adds missing breaks from case statement * sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast * ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC * Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS * xbee_netdev: Network must be locked when calling sixlowpan_input * sixlowpan: Reassembly buffer can't be freed if provided by radio driver * sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver * ieee802154: Adds basic logging to ieee802154_primitive.c * Minor fixes after rebase * xbee: Adds AT query timeout to retry if XBee doesn't respond to request * same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice' * mac802154: Removes unused function declaration * drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator * mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places. * mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled. * sixlowpan: Fixes logic to correctly check if packet is large enough to include header. This would cause packets to be considered too small when they are sufficiently sized. * sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address * net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well. * configs/same70-xplained: Simple spelling fix Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 21:15:21 +01:00
mac802154_notify(priv, primitive);
nxmutex_unlock(&priv->lock);
2019-09-17 18:46:23 +02:00
}