2 * Marvell Wireless LAN device driver: generic data structures and APIs
4 * Copyright (C) 2011-2014, 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
44 #define MWIFIEX_MAX_TDLS_PEER_SUPPORTED 8
46 #define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE 64
47 #define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE 64
48 #define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE 32
49 #define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE 16
50 #define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE 64
51 #define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE 64
52 #define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE 64
53 #define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE 64
55 #define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff
57 #define MWIFIEX_RATE_BITMAP_MCS0 32
59 #define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024)
60 #define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024)
62 #define MAX_BEACON_PERIOD (4000)
63 #define MIN_BEACON_PERIOD (50)
64 #define MAX_DTIM_PERIOD (100)
65 #define MIN_DTIM_PERIOD (1)
67 #define MWIFIEX_RTS_MIN_VALUE (0)
68 #define MWIFIEX_RTS_MAX_VALUE (2347)
69 #define MWIFIEX_FRAG_MIN_VALUE (256)
70 #define MWIFIEX_FRAG_MAX_VALUE (2346)
71 #define MWIFIEX_WMM_VERSION 0x01
72 #define MWIFIEX_WMM_SUBTYPE 0x01
74 #define MWIFIEX_RETRY_LIMIT 14
75 #define MWIFIEX_SDIO_BLOCK_SIZE 256
77 #define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
78 #define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1)
79 #define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2)
80 #define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS BIT(3)
81 #define MWIFIEX_BUF_FLAG_ACTION_TX_STATUS BIT(4)
83 #define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024
84 #define MWIFIEX_BRIDGED_PKTS_THR_LOW 128
86 #define MWIFIEX_TDLS_DISABLE_LINK 0x00
87 #define MWIFIEX_TDLS_ENABLE_LINK 0x01
88 #define MWIFIEX_TDLS_CREATE_LINK 0x02
89 #define MWIFIEX_TDLS_CONFIG_LINK 0x03
91 #define MWIFIEX_TDLS_RSSI_HIGH 50
92 #define MWIFIEX_TDLS_RSSI_LOW 55
93 #define MWIFIEX_TDLS_MAX_FAIL_COUNT 4
94 #define MWIFIEX_AUTO_TDLS_IDLE_TIME 10
96 enum mwifiex_bss_type {
97 MWIFIEX_BSS_TYPE_STA = 0,
98 MWIFIEX_BSS_TYPE_UAP = 1,
99 MWIFIEX_BSS_TYPE_P2P = 2,
100 MWIFIEX_BSS_TYPE_ANY = 0xff,
103 enum mwifiex_bss_role {
104 MWIFIEX_BSS_ROLE_STA = 0,
105 MWIFIEX_BSS_ROLE_UAP = 1,
106 MWIFIEX_BSS_ROLE_ANY = 0xff,
109 enum mwifiex_tdls_status {
111 TDLS_SETUP_INPROGRESS,
117 enum mwifiex_tdls_error_code {
118 TDLS_ERR_NO_ERROR = 0,
119 TDLS_ERR_INTERNAL_ERROR,
120 TDLS_ERR_MAX_LINKS_EST,
121 TDLS_ERR_LINK_EXISTS,
122 TDLS_ERR_LINK_NONEXISTENT,
123 TDLS_ERR_PEER_STA_UNREACHABLE = 25,
126 #define BSS_ROLE_BIT_MASK BIT(0)
128 #define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK)
130 enum mwifiex_data_frame_type {
131 MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0,
132 MWIFIEX_DATA_FRAME_TYPE_802_11,
135 struct mwifiex_fw_image {
142 struct mwifiex_802_11_ssid {
144 u8 ssid[IEEE80211_MAX_SSID_LEN];
147 struct mwifiex_wait_queue {
148 wait_queue_head_t wait;
152 struct mwifiex_rxinfo {
155 struct sk_buff *parent;
159 struct mwifiex_txinfo {
169 enum mwifiex_wmm_ac_e {
176 struct ieee_types_wmm_ac_parameters {
182 struct mwifiex_types_wmm_info {
188 struct ieee_types_wmm_ac_parameters ac_params[IEEE80211_NUM_ACS];
191 struct mwifiex_arp_eth_header {
199 struct mwifiex_chan_stats {
208 #endif /* !_MWIFIEX_DECL_H_ */