/* SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1) */
/*
* p80211types.h
*
* Macros, constants, types, and funcs for p80211 data types
*
* 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 some of the constants and types used in various
* parts of the linux-wlan system.
*
* Notes:
* - Constant values are always in HOST byte order.
*
* All functions and statics declared here are implemented in p80211types.c
* --------------------------------------------------------------------
*/
#ifndef _P80211TYPES_H
#define _P80211TYPES_H
/*----------------------------------------------------------------*/
/* The following constants are indexes into the Mib Category List */
/* and the Message Category List */
/* Mib Category List */
#define P80211_MIB_CAT_DOT11SMT 1
#define P80211_MIB_CAT_DOT11MAC 2
#define P80211_MIB_CAT_DOT11PHY 3
#define P80211SEC_DOT11SMT P80211_MIB_CAT_DOT11SMT
#define P80211SEC_DOT11MAC P80211_MIB_CAT_DOT11MAC
#define P80211SEC_DOT11PHY P80211_MIB_CAT_DOT11PHY
/* Message Category List */
#define P80211_MSG_CAT_DOT11REQ 1
#define P80211_MSG_CAT_DOT11IND 2
/*----------------------------------------------------------------*/
/* p80211 enumeration constants. The value to text mappings for */
/* these is in p80211types.c. These defines were generated */
/* from the mappings. */
/* error codes for lookups */
#define P80211ENUM_truth_false 0
#define P80211ENUM_truth_true 1
#define P80211ENUM_ifstate_disable 0
#define P80211ENUM_ifstate_fwload 1
#define P80211ENUM_ifstate_enable 2
#define P80211ENUM_bsstype_infrastructure 1
#define P80211ENUM_bsstype_independent 2
#define P80211ENUM_bsstype_any 3
#define P80211ENUM_authalg_opensystem 1
#define P80211ENUM_authalg_sharedkey 2
#define P80211ENUM_scantype_active 1
#define P80211ENUM_resultcode_success 1
#define P80211ENUM_resultcode_invalid_parameters 2
#define P80211ENUM_resultcode_not_supported 3
#define P80211ENUM_resultcode_refused 6
#define P80211ENUM_resultcode_cant_set_readonly_mib 10
#define P80211ENUM_resultcode_implementation_failure 11
#define P80211ENUM_resultcode_cant_get_writeonly_mib 12
#define P80211ENUM_status_successful 0
#define P80211ENUM_status_unspec_failure 1
#define P80211ENUM_status_ap_full 17
#define P80211ENUM_msgitem_status_data_ok 0
#define P80211ENUM_msgitem_status_no_value 1
/*----------------------------------------------------------------*/
/* p80211 max length constants for the different pascal strings. */
#define MAXLEN_PSTR6 (6) /* pascal array of 6 bytes */
#define MAXLEN_PSTR14 (14) /* pascal array of 14 bytes */
#define MAXLEN_PSTR32 (32) /* pascal array of 32 bytes */
#define MAXLEN_PSTR255 (255) /* pascal array of 255 bytes */
#define MAXLEN_MIBATTRIBUTE (392) /* maximum mibattribute */
/* where the size of the DATA itself */
/* is a DID-LEN-DATA triple */
/* with a max size of 4+4+384 */
/*----------------------------------------------------------------
* The following constants and macros are used to construct and
* deconstruct the Data ID codes. The coding is as follows:
*
* ...rwtnnnnnnnniiiiiiggggggssssss s - Section
* g - Group
* i - Item
* n - Index
* t - Table flag
* w - Write flag
* r - Read flag
* . - Unused
*/
#define P80211DID_LSB_SECTION (0)
#define P80211DID_LSB_GROUP (6)
#define P80211DID_LSB_ITEM (12)
#define P80211DID_LSB_INDEX (18)
#define P80211DID_LSB_ISTABLE (26)
#define P80211DID_LSB_ACCESS (27)
#define P80211DID_MASK_SECTION (0x0000003fUL)
#define P80211DID_MASK_GROUP (0x0000003fUL)
#define P80211DID_MASK_ITEM (0x0000003fUL)
#define P80211DID_MASK_INDEX (0x000000ffUL)
#define P80211DID_MASK_ISTABLE (0x00000001UL)
#define P80211DID_MASK_ACCESS (0x00000003UL)
#define P80211DID_MK(a, m, l) ((((u32)(a)) & (m)) << (l))
#define P80211DID_MKSECTION(a) P80211DID_MK(a, \
P80211DID_MASK_SECTION, \
P80211DID_LSB_SECTION)
#define P80211DID_MKGROUP(a) P80211DID_MK(a, \
P80211DID_MASK_GROUP, \
P80211DID_LSB_GROUP)
#define P80211DID_MKITEM(a) P80211DID_MK(a, \
P80211DID_MASK_ITEM, \
P80211DID_LSB_ITEM)
#define P80211DID_MKINDEX(a) P80211DID_MK(a, \
P80211DID_MASK_INDEX, \
P80211DID_LSB_INDEX)
#define P80211DID_MKISTABLE(a) P80211DID_MK(a, \
P80211DID_MASK_ISTABLE, \
P80211DID_LSB_ISTABLE)
#define P80211DID_MKID(s, g, i, n, t, a) (P80211DID_MKSECTION(s) | \
P80211DID_MKGROUP(g) | \
P80211DID_MKITEM(i) | \
P80211DID_MKINDEX(n) | \
P80211DID_MKISTABLE(t) | \
(a))
#define P80211DID_GET(a, m, l) ((((u32)(a)) >> (l)) & (m))
#define P80211DID_SECTION(a) P80211DID_GET(a, \
P80211DID_MASK_SECTION, \
P80211DID_LSB_SECTION)
#define P80211DID_GROUP(a) P80211DID_GET(a, \
P80211DID_MASK_GROUP, \
P80211DID_LSB_GROUP)
#define P80211DID_ITEM(a) P80211DID_GET(a, \
P80211DID_MASK_ITEM, \
P80211DID_LSB_ITEM)
#define P80211DID_INDEX(a) P80211DID_GET(a, \
P80211DID_MASK_INDEX, \
P80211DID_LSB_INDEX)
#define P80211DID_ISTABLE(a) P80211DID_GET(a, \
P80211DID_MASK_ISTABLE, \
P80211DID_LSB_ISTABLE)
#define P80211DID_ACCESS(a) P80211DID_GET(a, \
P80211DID_MASK_ACCESS, \
P80211DID_LSB_ACCESS)
/*----------------------------------------------------------------*/
/* The following structure types are used to store data items in */
/* messages. */
/* Template pascal string */
struct p80211pstr {
u8 len;
} __packed;
struct p80211pstrd {
u8 len;
u8 data[0];
} __packed;
/* Maximum pascal string */
struct p80211pstr255 {
u8 len;
u8 data[MAXLEN_PSTR255];
} __packed;
/* pascal string for macaddress and bssid */
struct p80211pstr6 {
u8 len;
u8 data[MAXLEN_PSTR6];
} __packed;
/* pascal string for channel list */
struct p80211pstr14 {
u8 len;
u8 data[MAXLEN_PSTR14];
} __packed;
/* pascal string for ssid */
struct p80211pstr32 {
u8 len;
u8 data[MAXLEN_PSTR32];
} __packed;
/* MAC address array */
struct p80211macarray {
u32 cnt;
u8 data[1][MAXLEN_PSTR6];
} __packed;
/* prototype template */
struct p80211item {
u32 did;
u16 status;
u16 len;
} __packed;
/* prototype template w/ data item */
struct p80211itemd {
u32 did;
u16 status;
u16 len;
u8 data[0];
} __packed;
/* message data item for int, BOUNDEDINT, ENUMINT */
struct p80211item_uint32 {
u32 did;
u16 status;
u16 len;
u32 data;
} __packed;
/* message data item for OCTETSTR, DISPLAYSTR */
struct p80211item_pstr6 {
u32 did;
u16 status;
u16 len;
struct p80211pstr6 data;
} __packed;
/* message data item for OCTETSTR, DISPLAYSTR */
struct p80211item_pstr14 {
u32 did;
u16 status;
u16 len;
struct p80211pstr14 data;
} __packed;
/* message data item for OCTETSTR, DISPLAYSTR */
struct p80211item_pstr32 {
u32 did;
u16 status;
u16 len;
struct p80211pstr32 data;
} __packed;
/* message data item for OCTETSTR, DISPLAYSTR */
struct p80211item_pstr255 {
u32 did;
u16 status;
u16 len;
struct p80211pstr255 data;
} __packed;
/* message data item for UNK 392, namely mib items */
struct p80211item_unk392 {
u32 did;
u16 status;
u16 len;
u8 data[MAXLEN_MIBATTRIBUTE];
} __packed;
/* message data item for UNK 1025, namely p2 pdas */
struct p80211item_unk1024 {
u32 did;
u16 status;
u16 len;
u8 data[1024];
} __packed;
/* message data item for UNK 4096, namely p2 download chunks */
struct p80211item_unk4096 {
u32 did;
u16 status;
u16 len;
u8 data[4096];
} __packed;
#endif /* _P80211TYPES_H */