release/src-rt-6.x.4708/linux/linux-2.6.36/include/net/nl802154.h

   1 /*
   2  * nl802154.h
   3  *
   4  * Copyright (C) 2007, 2008, 2009 Siemens AG
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2
   8  * as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  */
  20
  21 #ifndef IEEE802154_NL_H
  22 #define IEEE802154_NL_H
  23
  24 struct net_device;
  25 struct ieee802154_addr;
  26
  27 /**
  28  * ieee802154_nl_assoc_indic - Notify userland of an association request.
  29  * @dev: The network device on which this association request was
  30  *       received.
  31  * @addr: The address of the device requesting association.
  32  * @cap: The capability information field from the device.
  33  *
  34  * This informs a userland coordinator of a device requesting to
  35  * associate with the PAN controlled by the coordinator.
  36  *
  37  * Note: This is in section 7.3.1 of the IEEE 802.15.4-2006 document.
  38  */
  39 int ieee802154_nl_assoc_indic(struct net_device *dev,
  40                 struct ieee802154_addr *addr, u8 cap);
  41
  42 /**
  43  * ieee802154_nl_assoc_confirm - Notify userland of association.
  44  * @dev: The device which has completed association.
  45  * @short_addr: The short address assigned to the device.
  46  * @status: The status of the association.
  47  *
  48  * Inform userland of the result of an association request. If the
  49  * association request included asking the coordinator to allocate
  50  * a short address then it is returned in @short_addr.
  51  *
  52  * Note: This is in section 7.3.2 of the IEEE 802.15.4 document.
  53  */
  54 int ieee802154_nl_assoc_confirm(struct net_device *dev,
  55                 u16 short_addr, u8 status);
  56
  57 /**
  58  * ieee802154_nl_disassoc_indic - Notify userland of disassociation.
  59  * @dev: The device on which disassociation was indicated.
  60  * @addr: The device which is disassociating.
  61  * @reason: The reason for the disassociation.
  62  *
  63  * Inform userland that a device has disassociated from the network.
  64  *
  65  * Note: This is in section 7.3.3 of the IEEE 802.15.4 document.
  66  */
  67 int ieee802154_nl_disassoc_indic(struct net_device *dev,
  68                 struct ieee802154_addr *addr, u8 reason);
  69
  70 /**
  71  * ieee802154_nl_disassoc_confirm - Notify userland of disassociation
  72  * completion.
  73  * @dev: The device on which disassociation was ordered.
  74  * @status: The result of the disassociation.
  75  *
  76  * Inform userland of the result of requesting that a device
  77  * disassociate, or the result of requesting that we disassociate from
  78  * a PAN managed by another coordinator.
  79  *
  80  * Note: This is in section 7.1.4.3 of the IEEE 802.15.4 document.
  81  */
  82 int ieee802154_nl_disassoc_confirm(struct net_device *dev,
  83                 u8 status);
  84
  85 /**
  86  * ieee802154_nl_scan_confirm - Notify userland of completion of scan.
  87  * @dev: The device which was instructed to scan.
  88  * @status: The status of the scan operation.
  89  * @scan_type: What type of scan was performed.
  90  * @unscanned: Any channels that the device was unable to scan.
  91  * @edl: The energy levels (if a passive scan).
  92  *
  93  *
  94  * Note: This is in section 7.1.11 of the IEEE 802.15.4 document.
  95  * Note: This API does not permit the return of an active scan result.
  96  */
  97 int ieee802154_nl_scan_confirm(struct net_device *dev,
  98                 u8 status, u8 scan_type, u32 unscanned, u8 page,
  99                 u8 *edl/*, struct list_head *pan_desc_list */);
 100
 101 /**
 102  * ieee802154_nl_beacon_indic - Notify userland of a received beacon.
 103  * @dev: The device on which a beacon was received.
 104  * @panid: The PAN of the coordinator.
 105  * @coord_addr: The short address of the coordinator on that PAN.
 106  *
 107  * Note: This is in section 7.1.5 of the IEEE 802.15.4 document.
 108  * Note: This API does not provide extended information such as what
 109  * channel the PAN is on or what the LQI of the beacon frame was on
 110  * receipt.
 111  * Note: This API cannot indicate a beacon frame for a coordinator
 112  *       operating in long addressing mode.
 113  */
 114 int ieee802154_nl_beacon_indic(struct net_device *dev, u16 panid,
 115                 u16 coord_addr);
 116
 117 /**
 118  * ieee802154_nl_start_confirm - Notify userland of completion of start.
 119  * @dev: The device which was instructed to scan.
 120  * @status: The status of the scan operation.
 121  *
 122  * Note: This is in section 7.1.14 of the IEEE 802.15.4 document.
 123  */
 124 int ieee802154_nl_start_confirm(struct net_device *dev, u8 status);
 125
 126 #endif