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gerrit-public.fairphone.software / kernel / msm-4.9 / 2b67e88f648f3b16783feb09178719380150e51f / . / drivers / net / wireless / rtlwifi / rtl8192cu / mac.h
blob: 35529f701fc04b1f469cd911ccfd1aa4f5b8cb61 [file] [log] [blame]
George18d30062011-02-19 16:29:02 -0600[diff] [blame]1/******************************************************************************
2 *
3 * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
20 *
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
25 *
26 * Larry Finger <Larry.Finger@lwfinger.net>
27 *
28 *****************************************************************************/
29
30#ifndef __RTL92C_MAC_H__
31#define __RTL92C_MAC_H__
32
33#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255
34#define DRIVER_EARLY_INT_TIME 0x05
35#define BCN_DMA_ATIME_INT_TIME 0x02
36
37void rtl92c_read_chip_version(struct ieee80211_hw *hw);
38bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data);
39bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary);
40void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index,
41 u8 *p_macaddr, bool is_group, u8 enc_algo,
42 bool is_wepkey, bool clear_all);
43void rtl92c_enable_interrupt(struct ieee80211_hw *hw);
44void rtl92c_disable_interrupt(struct ieee80211_hw *hw);
45void rtl92c_set_qos(struct ieee80211_hw *hw, int aci);
46
47
48/*---------------------------------------------------------------
49 * Hardware init functions
50 *---------------------------------------------------------------*/
51void rtl92c_set_mac_addr(struct ieee80211_hw *hw, const u8 *addr);
52void rtl92c_init_interrupt(struct ieee80211_hw *hw);
53void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size);
54
55int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
56void rtl92c_init_network_type(struct ieee80211_hw *hw);
57void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw);
58void rtl92c_init_rate_fallback(struct ieee80211_hw *hw);
59
60void rtl92c_init_edca_param(struct ieee80211_hw *hw,
61 u16 queue,
62 u16 txop,
63 u8 ecwmax,
64 u8 ecwmin,
65 u8 aifs);
66
67void rtl92c_init_edca(struct ieee80211_hw *hw);
68void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw);
69void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw, bool infra_mode);
70void rtl92c_init_rdg_setting(struct ieee80211_hw *hw);
71void rtl92c_init_retry_function(struct ieee80211_hw *hw);
72
73void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw,
74 enum version_8192c version);
75
76void rtl92c_disable_fast_edca(struct ieee80211_hw *hw);
77void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T);
78
79/* For filter */
80u16 rtl92c_get_mgt_filter(struct ieee80211_hw *hw);
81void rtl92c_set_mgt_filter(struct ieee80211_hw *hw, u16 filter);
82u16 rtl92c_get_ctrl_filter(struct ieee80211_hw *hw);
83void rtl92c_set_ctrl_filter(struct ieee80211_hw *hw, u16 filter);
84u16 rtl92c_get_data_filter(struct ieee80211_hw *hw);
85void rtl92c_set_data_filter(struct ieee80211_hw *hw, u16 filter);
86
87
88u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw);
89
90#define RX_HAL_IS_CCK_RATE(_pdesc)\
Larry Finger2b67e882011-08-22 16:50:16 -0500[diff] [blame^]91 (GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE1M ||\
92 GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE2M ||\
93 GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE5_5M ||\
94 GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE11M)
George18d30062011-02-19 16:29:02 -0600[diff] [blame]95
96struct rx_fwinfo_92c {
97 u8 gain_trsw[4];
98 u8 pwdb_all;
99 u8 cfosho[4];
100 u8 cfotail[4];
101 char rxevm[2];
102 char rxsnr[4];
103 u8 pdsnr[2];
104 u8 csi_current[2];
105 u8 csi_target[2];
106 u8 sigevm;
107 u8 max_ex_pwr;
108 u8 ex_intf_flag:1;
109 u8 sgi_en:1;
110 u8 rxsc:2;
111 u8 reserve:4;
112} __packed;
113
114struct rx_desc_92c {
115 u32 length:14;
116 u32 crc32:1;
117 u32 icverror:1;
118 u32 drv_infosize:4;
119 u32 security:3;
120 u32 qos:1;
121 u32 shift:2;
122 u32 phystatus:1;
123 u32 swdec:1;
124 u32 lastseg:1;
125 u32 firstseg:1;
126 u32 eor:1;
127 u32 own:1;
128 u32 macid:5; /* word 1 */
129 u32 tid:4;
130 u32 hwrsvd:5;
131 u32 paggr:1;
132 u32 faggr:1;
133 u32 a1_fit:4;
134 u32 a2_fit:4;
135 u32 pam:1;
136 u32 pwr:1;
137 u32 moredata:1;
138 u32 morefrag:1;
139 u32 type:2;
140 u32 mc:1;
141 u32 bc:1;
142 u32 seq:12; /* word 2 */
143 u32 frag:4;
144 u32 nextpktlen:14;
145 u32 nextind:1;
146 u32 rsvd:1;
147 u32 rxmcs:6; /* word 3 */
148 u32 rxht:1;
149 u32 amsdu:1;
150 u32 splcp:1;
151 u32 bandwidth:1;
152 u32 htc:1;
153 u32 tcpchk_rpt:1;
154 u32 ipcchk_rpt:1;
155 u32 tcpchk_valid:1;
156 u32 hwpcerr:1;
157 u32 hwpcind:1;
158 u32 iv0:16;
159 u32 iv1; /* word 4 */
160 u32 tsfl; /* word 5 */
161 u32 bufferaddress; /* word 6 */
162 u32 bufferaddress64; /* word 7 */
163} __packed;
164
165enum rtl_desc_qsel rtl92c_map_hwqueue_to_fwqueue(u16 fc,
166 unsigned int
167 skb_queue);
168void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw,
169 struct sk_buff *skb,
170 struct rtl_stats *pstats,
171 struct rx_desc_92c *pdesc,
172 struct rx_fwinfo_92c *p_drvinfo);
173
174/*---------------------------------------------------------------
175 * Card disable functions
176 *---------------------------------------------------------------*/
177
178
179
180#endif