George | 18d3006 | 2011-02-19 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 | |
| 37 | void rtl92c_read_chip_version(struct ieee80211_hw *hw); |
| 38 | bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data); |
| 39 | bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary); |
| 40 | void 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); |
| 43 | void rtl92c_enable_interrupt(struct ieee80211_hw *hw); |
| 44 | void rtl92c_disable_interrupt(struct ieee80211_hw *hw); |
| 45 | void rtl92c_set_qos(struct ieee80211_hw *hw, int aci); |
| 46 | |
| 47 | |
| 48 | /*--------------------------------------------------------------- |
| 49 | * Hardware init functions |
| 50 | *---------------------------------------------------------------*/ |
| 51 | void rtl92c_set_mac_addr(struct ieee80211_hw *hw, const u8 *addr); |
| 52 | void rtl92c_init_interrupt(struct ieee80211_hw *hw); |
| 53 | void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size); |
| 54 | |
| 55 | int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type); |
| 56 | void rtl92c_init_network_type(struct ieee80211_hw *hw); |
| 57 | void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw); |
| 58 | void rtl92c_init_rate_fallback(struct ieee80211_hw *hw); |
| 59 | |
| 60 | void rtl92c_init_edca_param(struct ieee80211_hw *hw, |
| 61 | u16 queue, |
| 62 | u16 txop, |
| 63 | u8 ecwmax, |
| 64 | u8 ecwmin, |
| 65 | u8 aifs); |
| 66 | |
| 67 | void rtl92c_init_edca(struct ieee80211_hw *hw); |
| 68 | void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw); |
| 69 | void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw, bool infra_mode); |
| 70 | void rtl92c_init_rdg_setting(struct ieee80211_hw *hw); |
| 71 | void rtl92c_init_retry_function(struct ieee80211_hw *hw); |
| 72 | |
| 73 | void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw, |
| 74 | enum version_8192c version); |
| 75 | |
| 76 | void rtl92c_disable_fast_edca(struct ieee80211_hw *hw); |
| 77 | void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T); |
| 78 | |
| 79 | /* For filter */ |
| 80 | u16 rtl92c_get_mgt_filter(struct ieee80211_hw *hw); |
| 81 | void rtl92c_set_mgt_filter(struct ieee80211_hw *hw, u16 filter); |
| 82 | u16 rtl92c_get_ctrl_filter(struct ieee80211_hw *hw); |
| 83 | void rtl92c_set_ctrl_filter(struct ieee80211_hw *hw, u16 filter); |
| 84 | u16 rtl92c_get_data_filter(struct ieee80211_hw *hw); |
| 85 | void rtl92c_set_data_filter(struct ieee80211_hw *hw, u16 filter); |
| 86 | |
| 87 | |
| 88 | u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw); |
| 89 | |
| 90 | #define RX_HAL_IS_CCK_RATE(_pdesc)\ |
Larry Finger | 2b67e88 | 2011-08-22 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) |
George | 18d3006 | 2011-02-19 16:29:02 -0600 | [diff] [blame] | 95 | |
| 96 | struct 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 | |
| 114 | struct 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 | |
| 165 | enum rtl_desc_qsel rtl92c_map_hwqueue_to_fwqueue(u16 fc, |
| 166 | unsigned int |
| 167 | skb_queue); |
| 168 | void 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 |