summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h
blob: 626d88e88e26b70c598d902c01747d8341a18965 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
/******************************************************************************
 *
 * Copyright(c) 2009-2010  Realtek Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/

#ifndef __RTL92C_MAC_H__
#define __RTL92C_MAC_H__

#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER		255
#define DRIVER_EARLY_INT_TIME					0x05
#define BCN_DMA_ATIME_INT_TIME				0x02

void rtl92c_read_chip_version(struct ieee80211_hw *hw);
bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data);
bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary);
void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index,
		     u8 *p_macaddr, bool is_group, u8 enc_algo,
		     bool is_wepkey, bool clear_all);
void rtl92c_enable_interrupt(struct ieee80211_hw *hw);
void rtl92c_disable_interrupt(struct ieee80211_hw *hw);
void rtl92c_set_qos(struct ieee80211_hw *hw, int aci);


/*---------------------------------------------------------------
 *	Hardware init functions
 *---------------------------------------------------------------*/
void rtl92c_set_mac_addr(struct ieee80211_hw *hw, const u8 *addr);
void rtl92c_init_interrupt(struct ieee80211_hw *hw);
void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size);

int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
void rtl92c_init_network_type(struct ieee80211_hw *hw);
void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw);
void rtl92c_init_rate_fallback(struct ieee80211_hw *hw);

void rtl92c_init_edca_param(struct ieee80211_hw *hw,
							u16 queue,
							u16 txop,
							u8 ecwmax,
							u8 ecwmin,
							u8 aifs);

void rtl92c_init_edca(struct ieee80211_hw *hw);
void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw);
void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw, bool infra_mode);
void rtl92c_init_rdg_setting(struct ieee80211_hw *hw);
void rtl92c_init_retry_function(struct ieee80211_hw *hw);

void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw,
				   enum version_8192c version);

void rtl92c_disable_fast_edca(struct ieee80211_hw *hw);
void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T);

/* For filter */
u16 rtl92c_get_mgt_filter(struct ieee80211_hw *hw);
void rtl92c_set_mgt_filter(struct ieee80211_hw *hw, u16 filter);
u16 rtl92c_get_ctrl_filter(struct ieee80211_hw *hw);
void rtl92c_set_ctrl_filter(struct ieee80211_hw *hw, u16 filter);
u16 rtl92c_get_data_filter(struct ieee80211_hw *hw);
void rtl92c_set_data_filter(struct ieee80211_hw *hw, u16 filter);


u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw);

struct rx_fwinfo_92c {
	u8 gain_trsw[4];
	u8 pwdb_all;
	u8 cfosho[4];
	u8 cfotail[4];
	char rxevm[2];
	char rxsnr[4];
	u8 pdsnr[2];
	u8 csi_current[2];
	u8 csi_target[2];
	u8 sigevm;
	u8 max_ex_pwr;
	u8 ex_intf_flag:1;
	u8 sgi_en:1;
	u8 rxsc:2;
	u8 reserve:4;
} __packed;

struct rx_desc_92c {
	u32 length:14;
	u32 crc32:1;
	u32 icverror:1;
	u32 drv_infosize:4;
	u32 security:3;
	u32 qos:1;
	u32 shift:2;
	u32 phystatus:1;
	u32 swdec:1;
	u32 lastseg:1;
	u32 firstseg:1;
	u32 eor:1;
	u32 own:1;
	u32 macid:5;	/* word 1 */
	u32 tid:4;
	u32 hwrsvd:5;
	u32 paggr:1;
	u32 faggr:1;
	u32 a1_fit:4;
	u32 a2_fit:4;
	u32 pam:1;
	u32 pwr:1;
	u32 moredata:1;
	u32 morefrag:1;
	u32 type:2;
	u32 mc:1;
	u32 bc:1;
	u32 seq:12;	/* word 2 */
	u32 frag:4;
	u32 nextpktlen:14;
	u32 nextind:1;
	u32 rsvd:1;
	u32 rxmcs:6;	/* word 3 */
	u32 rxht:1;
	u32 amsdu:1;
	u32 splcp:1;
	u32 bandwidth:1;
	u32 htc:1;
	u32 tcpchk_rpt:1;
	u32 ipcchk_rpt:1;
	u32 tcpchk_valid:1;
	u32 hwpcerr:1;
	u32 hwpcind:1;
	u32 iv0:16;
	u32 iv1;	/* word 4 */
	u32 tsfl;	/* word 5 */
	u32 bufferaddress;	/* word 6 */
	u32 bufferaddress64;	/* word 7 */
} __packed;

enum rtl_desc_qsel rtl92c_map_hwqueue_to_fwqueue(u16 fc,
							  unsigned int
							  skb_queue);
void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw,
				      struct sk_buff *skb,
				      struct rtl_stats *pstats,
				      struct rx_desc_92c *pdesc,
				      struct rx_fwinfo_92c *p_drvinfo);

/*---------------------------------------------------------------
 *	Card disable functions
 *---------------------------------------------------------------*/



#endif
OpenPOWER on IntegriCloud