2 * Marvell Wireless LAN device driver: generic data structures and APIs
4 * Copyright (C) 2011, Marvell International Ltd.
6 * This software file (the "File") is distributed by Marvell International
7 * Ltd. under the terms of the GNU General Public License Version 2, June 1991
8 * (the "License"). You may use, redistribute and/or modify this File in
9 * accordance with the terms and conditions of the License, a copy of which
10 * is available by writing to the Free Software Foundation, Inc.,
11 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
12 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
14 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
16 * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
17 * this warranty disclaimer.
20 #ifndef _MWIFIEX_DECL_H_
21 #define _MWIFIEX_DECL_H_
24 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
26 #include <linux/wait.h>
27 #include <linux/timer.h>
28 #include <linux/ieee80211.h>
29 #include <uapi/linux/if_arp.h>
30 #include <net/mac80211.h>
33 #define MWIFIEX_MAX_BSS_NUM (3)
35 #define MWIFIEX_MIN_DATA_HEADER_LEN 36 /* sizeof(mwifiex_txpd)
38 #define MWIFIEX_MGMT_FRAME_HEADER_SIZE 8 /* sizeof(pkt_type)
39 * + sizeof(tx_control)
42 #define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED 2
43 #define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED 16
45 #define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE 64
46 #define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE 64
47 #define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE 32
48 #define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE 16
49 #define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE 64
50 #define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE 64
51 #define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE 48
52 #define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE 32
54 #define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff
56 #define MWIFIEX_RATE_BITMAP_MCS0 32
58 #define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024)
59 #define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024)
61 #define MAX_BEACON_PERIOD (4000)
62 #define MIN_BEACON_PERIOD (50)
63 #define MAX_DTIM_PERIOD (100)
64 #define MIN_DTIM_PERIOD (1)
66 #define MWIFIEX_RTS_MIN_VALUE (0)
67 #define MWIFIEX_RTS_MAX_VALUE (2347)
68 #define MWIFIEX_FRAG_MIN_VALUE (256)
69 #define MWIFIEX_FRAG_MAX_VALUE (2346)
70 #define MWIFIEX_WMM_VERSION 0x01
71 #define MWIFIEX_WMM_SUBTYPE 0x01
73 #define MWIFIEX_RETRY_LIMIT 14
74 #define MWIFIEX_SDIO_BLOCK_SIZE 256
76 #define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
77 #define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1)
78 #define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2)
80 #define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024
81 #define MWIFIEX_BRIDGED_PKTS_THR_LOW 128
83 #define MWIFIEX_TDLS_DISABLE_LINK 0x00
84 #define MWIFIEX_TDLS_ENABLE_LINK 0x01
85 #define MWIFIEX_TDLS_CREATE_LINK 0x02
86 #define MWIFIEX_TDLS_CONFIG_LINK 0x03
88 enum mwifiex_bss_type
{
89 MWIFIEX_BSS_TYPE_STA
= 0,
90 MWIFIEX_BSS_TYPE_UAP
= 1,
91 MWIFIEX_BSS_TYPE_P2P
= 2,
92 MWIFIEX_BSS_TYPE_ANY
= 0xff,
95 enum mwifiex_bss_role
{
96 MWIFIEX_BSS_ROLE_STA
= 0,
97 MWIFIEX_BSS_ROLE_UAP
= 1,
98 MWIFIEX_BSS_ROLE_ANY
= 0xff,
101 enum mwifiex_tdls_status
{
103 TDLS_SETUP_INPROGRESS
,
109 enum mwifiex_tdls_error_code
{
110 TDLS_ERR_NO_ERROR
= 0,
111 TDLS_ERR_INTERNAL_ERROR
,
112 TDLS_ERR_MAX_LINKS_EST
,
113 TDLS_ERR_LINK_EXISTS
,
114 TDLS_ERR_LINK_NONEXISTENT
,
115 TDLS_ERR_PEER_STA_UNREACHABLE
= 25,
118 #define BSS_ROLE_BIT_MASK BIT(0)
120 #define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK)
122 enum mwifiex_data_frame_type
{
123 MWIFIEX_DATA_FRAME_TYPE_ETH_II
= 0,
124 MWIFIEX_DATA_FRAME_TYPE_802_11
,
127 struct mwifiex_fw_image
{
134 struct mwifiex_802_11_ssid
{
136 u8 ssid
[IEEE80211_MAX_SSID_LEN
];
139 struct mwifiex_wait_queue
{
140 wait_queue_head_t wait
;
144 struct mwifiex_rxinfo
{
147 struct sk_buff
*parent
;
151 struct mwifiex_txinfo
{
159 enum mwifiex_wmm_ac_e
{
166 struct ieee_types_wmm_ac_parameters
{
172 struct mwifiex_types_wmm_info
{
178 struct ieee_types_wmm_ac_parameters ac_params
[IEEE80211_NUM_ACS
];
181 struct mwifiex_arp_eth_header
{
188 #endif /* !_MWIFIEX_DECL_H_ */