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>
31 #define MWIFIEX_MAX_BSS_NUM (2)
33 #define MWIFIEX_MIN_DATA_HEADER_LEN 36 /* sizeof(mwifiex_txpd)
37 #define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED 2
38 #define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED 16
40 #define MWIFIEX_AMPDU_DEF_TXWINSIZE 32
41 #define MWIFIEX_AMPDU_DEF_RXWINSIZE 16
42 #define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff
44 #define MWIFIEX_RATE_INDEX_HRDSSS0 0
45 #define MWIFIEX_RATE_INDEX_HRDSSS3 3
46 #define MWIFIEX_RATE_INDEX_OFDM0 4
47 #define MWIFIEX_RATE_INDEX_OFDM7 11
48 #define MWIFIEX_RATE_INDEX_MCS0 12
50 #define MWIFIEX_RATE_BITMAP_OFDM0 16
51 #define MWIFIEX_RATE_BITMAP_OFDM7 23
52 #define MWIFIEX_RATE_BITMAP_MCS0 32
53 #define MWIFIEX_RATE_BITMAP_MCS127 159
55 #define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024)
56 #define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024)
58 #define MAX_BEACON_PERIOD (4000)
59 #define MIN_BEACON_PERIOD (50)
60 #define MAX_DTIM_PERIOD (100)
61 #define MIN_DTIM_PERIOD (1)
63 #define MWIFIEX_RTS_MIN_VALUE (0)
64 #define MWIFIEX_RTS_MAX_VALUE (2347)
65 #define MWIFIEX_FRAG_MIN_VALUE (256)
66 #define MWIFIEX_FRAG_MAX_VALUE (2346)
68 #define MWIFIEX_RETRY_LIMIT 14
69 #define MWIFIEX_SDIO_BLOCK_SIZE 256
71 #define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
73 enum mwifiex_bss_type
{
74 MWIFIEX_BSS_TYPE_STA
= 0,
75 MWIFIEX_BSS_TYPE_UAP
= 1,
76 MWIFIEX_BSS_TYPE_ANY
= 0xff,
79 enum mwifiex_bss_role
{
80 MWIFIEX_BSS_ROLE_STA
= 0,
81 MWIFIEX_BSS_ROLE_UAP
= 1,
82 MWIFIEX_BSS_ROLE_ANY
= 0xff,
85 #define BSS_ROLE_BIT_MASK BIT(0)
87 #define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK)
89 enum mwifiex_data_frame_type
{
90 MWIFIEX_DATA_FRAME_TYPE_ETH_II
= 0,
91 MWIFIEX_DATA_FRAME_TYPE_802_11
,
94 struct mwifiex_fw_image
{
101 struct mwifiex_802_11_ssid
{
103 u8 ssid
[IEEE80211_MAX_SSID_LEN
];
106 struct mwifiex_wait_queue
{
107 wait_queue_head_t wait
;
111 struct mwifiex_rxinfo
{
114 struct sk_buff
*parent
;
118 struct mwifiex_txinfo
{
125 enum mwifiex_wmm_ac_e
{
131 #endif /* !_MWIFIEX_DECL_H_ */