/* p80211mgmt.h
-*
-* Macros, types, and functions to handle 802.11 mgmt frames
-*
-* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
-* --------------------------------------------------------------------
-*
-* linux-wlan
-*
-* The contents of this file are subject to the Mozilla Public
-* License Version 1.1 (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.mozilla.org/MPL/
-*
-* Software distributed under the License is distributed on an "AS
-* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-* implied. See the License for the specific language governing
-* rights and limitations under the License.
-*
-* Alternatively, the contents of this file may be used under the
-* terms of the GNU Public License version 2 (the "GPL"), in which
-* case the provisions of the GPL are applicable instead of the
-* above. If you wish to allow the use of your version of this file
-* only under the terms of the GPL and not to allow others to use
-* your version of this file under the MPL, indicate your decision
-* by deleting the provisions above and replace them with the notice
-* and other provisions required by the GPL. If you do not delete
-* the provisions above, a recipient may use your version of this
-* file under either the MPL or the GPL.
-*
-* --------------------------------------------------------------------
-*
-* Inquiries regarding the linux-wlan Open Source project can be
-* made directly to:
-*
-* AbsoluteValue Systems Inc.
-* info@linux-wlan.com
-* http://www.linux-wlan.com
-*
-* --------------------------------------------------------------------
-*
-* Portions of the development of this software were funded by
-* Intersil Corporation as part of PRISM(R) chipset product development.
-*
-* --------------------------------------------------------------------
-*
-* This file declares the constants and types used in the interface
-* between a wlan driver and the user mode utilities.
-*
-* Notes:
-* - Constant values are always in HOST byte order. To assign
-* values to multi-byte fields they _must_ be converted to
-* ieee byte order. To retrieve multi-byte values from incoming
-* frames, they must be converted to host order.
-*
-* - The len member of the frame structure does NOT!!! include
-* the MAC CRC. Therefore, the len field on rx'd frames should
-* have 4 subtracted from it.
-*
-* All functions declared here are implemented in p80211.c
-*
-* The types, macros, and functions defined here are primarily
-* used for encoding and decoding management frames. They are
-* designed to follow these patterns of use:
-*
-* DECODE:
-* 1) a frame of length len is received into buffer b
-* 2) using the hdr structure and macros, we determine the type
-* 3) an appropriate mgmt frame structure, mf, is allocated and zeroed
-* 4) mf.hdr = b
-* mf.buf = b
-* mf.len = len
-* 5) call mgmt_decode( mf )
-* 6) the frame field pointers in mf are now set. Note that any
-* multi-byte frame field values accessed using the frame field
-* pointers are in ieee byte order and will have to be converted
-* to host order.
-*
-* ENCODE:
-* 1) Library client allocates buffer space for maximum length
-* frame of the desired type
-* 2) Library client allocates a mgmt frame structure, called mf,
-* of the desired type
-* 3) Set the following:
-* mf.type = <desired type>
-* mf.buf = <allocated buffer address>
-* 4) call mgmt_encode( mf )
-* 5) all of the fixed field pointers and fixed length information element
-* pointers in mf are now set to their respective locations in the
-* allocated space (fortunately, all variable length information elements
-* fall at the end of their respective frames).
-* 5a) The length field is set to include the last of the fixed and fixed
-* length fields. It may have to be updated for optional or variable
-* length information elements.
-* 6) Optional and variable length information elements are special cases
-* and must be handled individually by the client code.
-* --------------------------------------------------------------------
-*/
+ *
+ * Macros, types, and functions to handle 802.11 mgmt frames
+ *
+ * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
+ * --------------------------------------------------------------------
+ *
+ * linux-wlan
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU Public License version 2 (the "GPL"), in which
+ * case the provisions of the GPL are applicable instead of the
+ * above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use
+ * your version of this file under the MPL, indicate your decision
+ * by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL. If you do not delete
+ * the provisions above, a recipient may use your version of this
+ * file under either the MPL or the GPL.
+ *
+ * --------------------------------------------------------------------
+ *
+ * Inquiries regarding the linux-wlan Open Source project can be
+ * made directly to:
+ *
+ * AbsoluteValue Systems Inc.
+ * info@linux-wlan.com
+ * http://www.linux-wlan.com
+ *
+ * --------------------------------------------------------------------
+ *
+ * Portions of the development of this software were funded by
+ * Intersil Corporation as part of PRISM(R) chipset product development.
+ *
+ * --------------------------------------------------------------------
+ *
+ * This file declares the constants and types used in the interface
+ * between a wlan driver and the user mode utilities.
+ *
+ * Notes:
+ * - Constant values are always in HOST byte order. To assign
+ * values to multi-byte fields they _must_ be converted to
+ * ieee byte order. To retrieve multi-byte values from incoming
+ * frames, they must be converted to host order.
+ *
+ * - The len member of the frame structure does NOT!!! include
+ * the MAC CRC. Therefore, the len field on rx'd frames should
+ * have 4 subtracted from it.
+ *
+ * All functions declared here are implemented in p80211.c
+ *
+ * The types, macros, and functions defined here are primarily
+ * used for encoding and decoding management frames. They are
+ * designed to follow these patterns of use:
+ *
+ * DECODE:
+ * 1) a frame of length len is received into buffer b
+ * 2) using the hdr structure and macros, we determine the type
+ * 3) an appropriate mgmt frame structure, mf, is allocated and zeroed
+ * 4) mf.hdr = b
+ * mf.buf = b
+ * mf.len = len
+ * 5) call mgmt_decode( mf )
+ * 6) the frame field pointers in mf are now set. Note that any
+ * multi-byte frame field values accessed using the frame field
+ * pointers are in ieee byte order and will have to be converted
+ * to host order.
+ *
+ * ENCODE:
+ * 1) Library client allocates buffer space for maximum length
+ * frame of the desired type
+ * 2) Library client allocates a mgmt frame structure, called mf,
+ * of the desired type
+ * 3) Set the following:
+ * mf.type = <desired type>
+
* mf.buf = <allocated buffer address>
+ * 4) call mgmt_encode( mf )
+ * 5) all of the fixed field pointers and fixed length information element
+ * pointers in mf are now set to their respective locations in the
+ * allocated space (fortunately, all variable length information elements
+ * fall at the end of their respective frames).
+ * 5a) The length field is set to include the last of the fixed and fixed
+ * length fields. It may have to be updated for optional or variable
+ * length information elements.
+ * 6) Optional and variable length information elements are special cases
+ * and must be handled individually by the client code.
+ * --------------------------------------------------------------------
+ */
#ifndef _P80211MGMT_H
#define _P80211MGMT_H
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff