Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Marvell Wireless LAN device driver: generic data structures and APIs |
| 3 | * |
| 4 | * Copyright (C) 2011, Marvell International Ltd. |
| 5 | * |
| 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. |
| 13 | * |
| 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. |
| 18 | */ |
| 19 | |
| 20 | #ifndef _MWIFIEX_DECL_H_ |
| 21 | #define _MWIFIEX_DECL_H_ |
| 22 | |
| 23 | #undef pr_fmt |
| 24 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
| 25 | |
| 26 | #include <linux/wait.h> |
| 27 | #include <linux/timer.h> |
| 28 | #include <linux/ieee80211.h> |
| 29 | |
| 30 | |
Avinash Patil | 64b05e2 | 2012-05-08 18:30:13 -0700 | [diff] [blame^] | 31 | #define MWIFIEX_MAX_BSS_NUM (2) |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 32 | |
Yogesh Ashok Powar | e156103 | 2011-07-07 17:37:09 -0700 | [diff] [blame] | 33 | #define MWIFIEX_MIN_DATA_HEADER_LEN 36 /* sizeof(mwifiex_txpd) |
| 34 | * + 4 byte alignment |
| 35 | */ |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 36 | |
| 37 | #define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED 2 |
| 38 | #define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED 16 |
| 39 | |
| 40 | #define MWIFIEX_AMPDU_DEF_TXWINSIZE 32 |
| 41 | #define MWIFIEX_AMPDU_DEF_RXWINSIZE 16 |
| 42 | #define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff |
| 43 | |
| 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 |
| 49 | |
| 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 |
| 54 | |
| 55 | #define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024) |
Amitkumar Karwar | 4daffe3 | 2012-04-18 20:08:28 -0700 | [diff] [blame] | 56 | #define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024) |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 57 | |
| 58 | #define MWIFIEX_RTS_MIN_VALUE (0) |
| 59 | #define MWIFIEX_RTS_MAX_VALUE (2347) |
| 60 | #define MWIFIEX_FRAG_MIN_VALUE (256) |
| 61 | #define MWIFIEX_FRAG_MAX_VALUE (2346) |
| 62 | |
| 63 | #define MWIFIEX_SDIO_BLOCK_SIZE 256 |
| 64 | |
| 65 | #define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0) |
| 66 | |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 67 | enum mwifiex_bss_type { |
| 68 | MWIFIEX_BSS_TYPE_STA = 0, |
| 69 | MWIFIEX_BSS_TYPE_UAP = 1, |
| 70 | MWIFIEX_BSS_TYPE_ANY = 0xff, |
| 71 | }; |
| 72 | |
| 73 | enum mwifiex_bss_role { |
| 74 | MWIFIEX_BSS_ROLE_STA = 0, |
| 75 | MWIFIEX_BSS_ROLE_UAP = 1, |
| 76 | MWIFIEX_BSS_ROLE_ANY = 0xff, |
| 77 | }; |
| 78 | |
| 79 | #define BSS_ROLE_BIT_MASK BIT(0) |
| 80 | |
| 81 | #define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK) |
| 82 | |
| 83 | enum mwifiex_data_frame_type { |
| 84 | MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0, |
| 85 | MWIFIEX_DATA_FRAME_TYPE_802_11, |
| 86 | }; |
| 87 | |
| 88 | struct mwifiex_fw_image { |
| 89 | u8 *helper_buf; |
| 90 | u32 helper_len; |
| 91 | u8 *fw_buf; |
| 92 | u32 fw_len; |
| 93 | }; |
| 94 | |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 95 | struct mwifiex_wait_queue { |
Amitkumar Karwar | 600f5d9 | 2011-04-13 17:27:06 -0700 | [diff] [blame] | 96 | wait_queue_head_t wait; |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 97 | int status; |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 98 | }; |
| 99 | |
| 100 | struct mwifiex_rxinfo { |
Yogesh Ashok Powar | 9da9a3b | 2012-01-11 20:06:11 -0800 | [diff] [blame] | 101 | u8 bss_num; |
| 102 | u8 bss_type; |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 103 | struct sk_buff *parent; |
| 104 | u8 use_count; |
| 105 | }; |
| 106 | |
| 107 | struct mwifiex_txinfo { |
| 108 | u32 status_code; |
| 109 | u8 flags; |
Yogesh Ashok Powar | 9da9a3b | 2012-01-11 20:06:11 -0800 | [diff] [blame] | 110 | u8 bss_num; |
| 111 | u8 bss_type; |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 112 | }; |
| 113 | |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 114 | enum mwifiex_wmm_ac_e { |
| 115 | WMM_AC_BK, |
| 116 | WMM_AC_BE, |
| 117 | WMM_AC_VI, |
| 118 | WMM_AC_VO |
| 119 | } __packed; |
Bing Zhao | 5e6e3a9 | 2011-03-21 18:00:50 -0700 | [diff] [blame] | 120 | #endif /* !_MWIFIEX_DECL_H_ */ |