mirror of
https://github.com/apache/nuttx.git
synced 2026-06-07 09:18:00 +08:00
Merged in merlin17/nuttx/ieee802154 (pull request #311)
Ieee802154 Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
Anthony Merlino
Gregory Nutt
File diff suppressed because it is too large
Load Diff
@@ -81,7 +81,7 @@ struct ieee802154_privmac_s
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uint32_t macPad : 3;
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/* 0x48 */ uint32_t macBeaconTxTime : 24;
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/* 0x45 */ uint8_t macBeaconPayload[IEEE802154_aMaxBeaconPayloadLength];
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/* 0x45 */ uint8_t macBeaconPayload[IEEE802154_MAX_BEACON_PAYLOAD_LENGTH];
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/* 0x46 */ uint8_t macBeaconPayloadLength;
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/* 0x49 */ uint8_t macBSN;
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/* 0x4A */ uint8_t macCoordExtendedAddress[8];
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@@ -106,36 +106,41 @@ struct ieee802154_privmac_s
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* Private Function Prototypes
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****************************************************************************/
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static int mac802154_reqdata(FAR struct ieee802154_mac_s *mac,
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uint8_t handle, FAR uint8_t *buf, int len);
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static int mac802154_reqpurge(FAR struct ieee802154_mac_s *mac,
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uint8_t handle);
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static int mac802154_reqassociate(FAR struct ieee802154_mac_s *mac,
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uint16_t panid, FAR uint8_t *coordeadr);
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static int mac802154_reqdisassociate(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *eadr, uint8_t reason);
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static int mac802154_reqget(FAR struct ieee802154_mac_s *mac,
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int attribute);
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static int mac802154_reqgts(FAR struct ieee802154_mac_s *mac,
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/* MAC Data Service (MCPS) functions */
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static int mac802154_req_data(FAR struct ieee802154_mac_s *mac,
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FAR struct ieee802154_data_req_s *req);
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static int mac802154_req_purge(FAR struct ieee802154_mac_s *mac,
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uint8_t handle);
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/* MAC Sublayer Management Entity (MLME) functions */
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static int mac802154_req_associate(FAR struct ieee802154_mac_s *mac,
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FAR struct ieee802154_assoc_req_s *req);
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static int mac802154_req_disassociate(FAR struct ieee802154_mac_s *mac,
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FAR struct ieee802154_disassoc_req_s *req);
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static int mac802154_req_get(FAR struct ieee802154_mac_s *mac,
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enum ieee802154_pib_attr_e attr);
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static int mac802154_req_gts(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *characteristics);
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static int mac802154_reqreset(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_reset(FAR struct ieee802154_mac_s *mac,
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bool setdefaults);
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static int mac802154_reqrxenable(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_rxenable(FAR struct ieee802154_mac_s *mac,
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bool deferrable, int ontime, int duration);
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static int mac802154_reqscan(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_scan(FAR struct ieee802154_mac_s *mac,
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uint8_t type, uint32_t channels, int duration);
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static int mac802154_reqset(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_set(FAR struct ieee802154_mac_s *mac,
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int attribute, FAR uint8_t *value, int valuelen);
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static int mac802154_reqstart(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_start(FAR struct ieee802154_mac_s *mac,
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uint16_t panid, int channel, uint8_t bo, uint8_t fo,
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bool coord, bool batext, bool realign);
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static int mac802154_reqsync(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_sync(FAR struct ieee802154_mac_s *mac,
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int channel, bool track);
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static int mac802154_reqpoll(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_poll(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *coordaddr);
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static int mac802154_rspassociate(FAR struct ieee802154_mac_s *mac,
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static int mac802154_rsp_associate(FAR struct ieee802154_mac_s *mac,
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uint8_t eadr, uint16_t saddr, int status);
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static int mac802154_rsporphan(FAR struct ieee802154_mac_s *mac,
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static int mac802154_rsp_orphan(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *orphanaddr, uint16_t saddr, bool associated);
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@@ -145,21 +150,21 @@ static int mac802154_rsporphan(FAR struct ieee802154_mac_s *mac,
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static const struct ieee802154_macops_s mac802154ops =
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{
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.req_data = mac802154_reqdata,
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.req_purge = mac802154_reqpurge,
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.req_associate = mac802154_reqassociate,
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.req_disassociate = mac802154_reqdisassociate,
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.req_get = mac802154_reqget,
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.req_gts = mac802154_reqgts,
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.req_reset = mac802154_reqreset,
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.req_rxenable = mac802154_reqrxenable,
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.req_scan = mac802154_reqscan,
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.req_set = mac802154_reqset,
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.req_start = mac802154_reqstart,
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.req_sync = mac802154_reqsync,
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.req_poll = mac802154_reqpoll,
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.rsp_associate = mac802154_rspassociate,
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.rsp_orphan = mac802154_rsporphan,
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.req_data = mac802154_req_data,
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.req_purge = mac802154_req_purge,
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.req_associate = mac802154_req_associate,
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.req_disassociate = mac802154_req_disassociate,
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.req_get = mac802154_req_get,
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.req_gts = mac802154_req_gts,
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.req_reset = mac802154_req_reset,
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.req_rxenable = mac802154_req_rxenable,
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.req_scan = mac802154_req_scan,
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.req_set = mac802154_req_set,
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.req_start = mac802154_req_start,
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.req_sync = mac802154_req_sync,
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.req_poll = mac802154_req_poll,
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.rsp_associate = mac802154_rsp_associate,
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.rsp_orphan = mac802154_rsp_orphan,
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};
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/****************************************************************************
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@@ -244,8 +249,8 @@ static int mac802154_applymib(FAR struct ieee802154_privmac_s *priv)
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*
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****************************************************************************/
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static int mac802154_reqdata(FAR struct ieee802154_mac_s *mac,
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uint8_t handle, FAR uint8_t *buf, int len)
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static int mac802154_req_data(FAR struct ieee802154_mac_s *mac,
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FAR struct ieee802154_data_req_s *req)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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@@ -261,7 +266,7 @@ static int mac802154_reqdata(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqpurge(FAR struct ieee802154_mac_s *mac,
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static int mac802154_req_purge(FAR struct ieee802154_mac_s *mac,
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uint8_t handle)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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@@ -269,7 +274,7 @@ static int mac802154_reqpurge(FAR struct ieee802154_mac_s *mac,
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}
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/****************************************************************************
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* Name: mac802154_reqassociate
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* Name: mac802154_req_associate
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*
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* Description:
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* The MLME-ASSOCIATE.request primitive allows a device to request an
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@@ -278,15 +283,15 @@ static int mac802154_reqpurge(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqassociate(FAR struct ieee802154_mac_s *mac,
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uint16_t panid, FAR uint8_t *coordeadr)
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static int mac802154_req_associate(FAR struct ieee802154_mac_s *mac,
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FAR struct ieee802154_assoc_req_s *req)
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{
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FAR struct ieee802154_privmac_s * priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqdisassociate
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* Name: mac802154_req_disassociate
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*
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* Description:
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* The MLME-DISASSOCIATE.request primitive is used by an associated device to
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@@ -297,15 +302,15 @@ static int mac802154_reqassociate(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqdisassociate(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *eadr, uint8_t reason)
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static int mac802154_req_disassociate(FAR struct ieee802154_mac_s *mac,
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FAR struct ieee802154_disassoc_req_s *req)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqget
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* Name: mac802154_req_get
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*
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* Description:
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* The MLME-GET.request primitive requests information about a given PIB
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@@ -314,15 +319,15 @@ static int mac802154_reqdisassociate(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqget(FAR struct ieee802154_mac_s *mac,
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int attribute)
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static int mac802154_req_get(FAR struct ieee802154_mac_s *mac,
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enum ieee802154_pib_attr_e attr)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqgts
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* Name: mac802154_req_gts
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*
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* Description:
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* The MLME-GTS.request primitive allows a device to send a request to the PAN
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@@ -332,15 +337,15 @@ static int mac802154_reqget(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqgts(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *characteristics)
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static int mac802154_req_gts(FAR struct ieee802154_mac_s *mac,
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FAR uint8_t *characteristics)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqreset
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* Name: mac802154_req_reset
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*
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* Description:
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* The MLME-RESET.request primitive allows the next higher layer to request
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@@ -349,15 +354,15 @@ static int mac802154_reqgts(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqreset(FAR struct ieee802154_mac_s *mac,
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bool setdefaults)
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static int mac802154_req_reset(FAR struct ieee802154_mac_s *mac,
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bool setdefaults)
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{
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FAR struct ieee802154_privmac_s * priv = (FAR struct ieee802154_privmac_s *) mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqrxenable
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* Name: mac802154_req_rxenable
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*
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* Description:
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* The MLME-RX-ENABLE.request primitive allows the next higher layer to
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@@ -367,15 +372,15 @@ static int mac802154_reqreset(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqrxenable(FAR struct ieee802154_mac_s *mac,
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bool deferrable, int ontime, int duration)
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static int mac802154_req_rxenable(FAR struct ieee802154_mac_s *mac,
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bool deferrable, int ontime, int duration)
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{
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FAR struct ieee802154_privmac_s * priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqscan
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* Name: mac802154_req_scan
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*
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* Description:
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* The MLME-SCAN.request primitive is used to initiate a channel scan over a
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@@ -389,15 +394,15 @@ static int mac802154_reqrxenable(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqscan(FAR struct ieee802154_mac_s *mac,
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uint8_t type, uint32_t channels, int duration)
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static int mac802154_req_scan(FAR struct ieee802154_mac_s *mac,
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uint8_t type, uint32_t channels, int duration)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqset
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* Name: mac802154_req_set
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*
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* Description:
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* The MLME-SET.request primitive attempts to write the given value to the
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@@ -406,15 +411,15 @@ static int mac802154_reqscan(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
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static int mac802154_reqset(FAR struct ieee802154_mac_s *mac,
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int attribute, FAR uint8_t *value, int valuelen)
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static int mac802154_req_set(FAR struct ieee802154_mac_s *mac,
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int attribute, FAR uint8_t *value, int valuelen)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
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}
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/****************************************************************************
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* Name: mac802154_reqstart
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* Name: mac802154_req_start
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*
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* Description:
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* The MLME-START.request primitive makes a request for the device to start
|
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@@ -423,17 +428,17 @@ static int mac802154_reqset(FAR struct ieee802154_mac_s *mac,
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*
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****************************************************************************/
|
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static int mac802154_reqstart(FAR struct ieee802154_mac_s *mac,
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uint16_t panid, int channel, uint8_t bo,
|
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uint8_t fo, bool coord, bool batext,
|
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bool realign)
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static int mac802154_req_start(FAR struct ieee802154_mac_s *mac,
|
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uint16_t panid, int channel, uint8_t bo,
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uint8_t fo, bool coord, bool batext,
|
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bool realign)
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{
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FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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return -ENOTTY;
|
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}
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/****************************************************************************
|
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* Name: mac802154_reqsync
|
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* Name: mac802154_req_sync
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*
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* Description:
|
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* The MLME-SYNC.request primitive requests to synchronize with the
|
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@@ -443,15 +448,15 @@ static int mac802154_reqstart(FAR struct ieee802154_mac_s *mac,
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*
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||||
****************************************************************************/
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static int mac802154_reqsync(FAR struct ieee802154_mac_s *mac,
|
||||
int channel, bool track)
|
||||
static int mac802154_req_sync(FAR struct ieee802154_mac_s *mac,
|
||||
int channel, bool track)
|
||||
{
|
||||
FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
|
||||
return -ENOTTY;
|
||||
}
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||||
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/****************************************************************************
|
||||
* Name: mac802154_reqpoll
|
||||
* Name: mac802154_req_poll
|
||||
*
|
||||
* Description:
|
||||
* The MLME-POLL.request primitive prompts the device to request data from the
|
||||
@@ -461,15 +466,15 @@ static int mac802154_reqsync(FAR struct ieee802154_mac_s *mac,
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static int mac802154_reqpoll(FAR struct ieee802154_mac_s *mac,
|
||||
FAR uint8_t *coordaddr)
|
||||
static int mac802154_req_poll(FAR struct ieee802154_mac_s *mac,
|
||||
FAR uint8_t *coordaddr)
|
||||
{
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||||
FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
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||||
return -ENOTTY;
|
||||
}
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||||
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||||
/****************************************************************************
|
||||
* Name: mac802154_rspassociate
|
||||
* Name: mac802154_rsp_associate
|
||||
*
|
||||
* Description:
|
||||
* The MLME-ASSOCIATE.response primitive is used to initiate a response to an
|
||||
@@ -477,15 +482,15 @@ static int mac802154_reqpoll(FAR struct ieee802154_mac_s *mac,
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static int mac802154_rspassociate(FAR struct ieee802154_mac_s *mac,
|
||||
uint8_t eadr, uint16_t saddr, int status)
|
||||
static int mac802154_rsp_associate(FAR struct ieee802154_mac_s *mac,
|
||||
uint8_t eadr, uint16_t saddr, int status)
|
||||
{
|
||||
FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
|
||||
return -ENOTTY;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: mac802154_rsporphan
|
||||
* Name: mac802154_rsp_orphan
|
||||
*
|
||||
* Description:
|
||||
* The MLME-ORPHAN.response primitive allows the next higher layer of a
|
||||
@@ -493,9 +498,9 @@ static int mac802154_rspassociate(FAR struct ieee802154_mac_s *mac,
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static int mac802154_rsporphan(FAR struct ieee802154_mac_s *mac,
|
||||
FAR uint8_t *orphanaddr, uint16_t saddr,
|
||||
bool associated)
|
||||
static int mac802154_rsp_orphan(FAR struct ieee802154_mac_s *mac,
|
||||
FAR uint8_t *orphanaddr, uint16_t saddr,
|
||||
bool associated)
|
||||
{
|
||||
FAR struct ieee802154_privmac_s *priv = (FAR struct ieee802154_privmac_s *)mac;
|
||||
return -ENOTTY;
|
||||
|
||||
@@ -74,6 +74,8 @@ struct mac802154_devwrapper_s
|
||||
*/
|
||||
|
||||
FAR struct mac802154_open_s *md_open;
|
||||
|
||||
FAR struct mac802154dev_dwait_s *md_dwait;
|
||||
};
|
||||
|
||||
/* This structure describes the state of one open mac driver instance */
|
||||
@@ -89,6 +91,17 @@ struct mac802154_open_s
|
||||
volatile bool md_closing;
|
||||
};
|
||||
|
||||
struct mac802154dev_dwait_s
|
||||
{
|
||||
uint8_t mw_handle; /* The msdu handle identifying the frame */
|
||||
sem_t mw_sem; /* The semaphore used to signal the completion */
|
||||
int status; /* The success/error of the transaction */
|
||||
|
||||
/* Supports a singly linked list */
|
||||
|
||||
FAR struct mac802154dev_dwait_s *mw_flink;
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes
|
||||
****************************************************************************/
|
||||
@@ -362,7 +375,8 @@ static ssize_t mac802154dev_write(FAR struct file *filep,
|
||||
{
|
||||
FAR struct inode *inode;
|
||||
FAR struct mac802154_devwrapper_s *dev;
|
||||
struct ieee802154_frame_s frame;
|
||||
FAR struct ieee802154_data_req_s *req;
|
||||
struct mac802154dev_dwait_s dwait;
|
||||
int ret;
|
||||
|
||||
DEBUGASSERT(filep && filep->f_inode);
|
||||
@@ -391,12 +405,37 @@ static ssize_t mac802154dev_write(FAR struct file *filep,
|
||||
wlerr("ERROR: mac802154dev_takesem failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* TODO: Send the frame out */
|
||||
ret = -ENOTSUP;
|
||||
|
||||
/* Setup the wait struct */
|
||||
|
||||
dwait.mw_handle = req->msdu_handle;
|
||||
|
||||
/* Link the wait struct */
|
||||
|
||||
dwait.mw_flink = dev->md_dwait;
|
||||
dev->md_wait = &dwait;
|
||||
|
||||
/* Pass the request to the MAC layer */
|
||||
|
||||
ret = dev->md_mac->ops.req_data(dev->md_mac, req);
|
||||
|
||||
mac802154dev_givesem(&dev->md_exclsem);
|
||||
return ret;
|
||||
|
||||
if (ret < 0)
|
||||
{
|
||||
wlerr("ERROR: req_data failed %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Wait for the DATA.confirm callback to be called for our handle */
|
||||
|
||||
sem_wait(dwait.mw_sem);
|
||||
|
||||
/* The unlinking of the wait struct happens inside the callback. This
|
||||
* is more efficient since it will already have to find the struct in
|
||||
* the list in order to perform the sem_post. */
|
||||
|
||||
return dwait.status;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
@@ -444,6 +483,39 @@ static int mac802154dev_ioctl(FAR struct file *filep, int cmd,
|
||||
return ret;
|
||||
}
|
||||
|
||||
void mac802154dev_conf_data(FAR struct ieee802154_mac_s *mac,
|
||||
FAR struct ieee802154_data_conf_s *conf)
|
||||
{
|
||||
FAR struct mac802154_devwrapper_s *dev;
|
||||
FAR struct mac802154dev_dwait_s *curr;
|
||||
FAR struct mac802154dev_dwait_s *prev;
|
||||
int ret;
|
||||
|
||||
/* Get the dev from the callback context. This should have been set when the
|
||||
* char driver was registered */
|
||||
|
||||
dev = mac->cbs.cb_context;
|
||||
|
||||
/* Get exclusive access to the driver structure */
|
||||
|
||||
ret = mac802154dev_takesem(&dev->md_exclsem);
|
||||
if (ret < 0)
|
||||
{
|
||||
wlerr("ERROR: mac802154dev_takesem failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Search to see if there is a dwait pending for this transaction */
|
||||
|
||||
for (prev = NULL, curr = dev->md_dwait;
|
||||
curr && curr->mw_handle != conf->msdu_handle;
|
||||
prev = curr, curr = curr->mw_flink);
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
Reference in New Issue
Block a user