projects / deliverable / linux.git / blame
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1 | /****************************************************************************** |
| 2 | * | |
| 3 | * Copyright(c) 2009-2010 Realtek Corporation. | |
| 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 | #ifndef __RTL_BASE_H__ | |
| 30 | #define __RTL_BASE_H__ | |
| 31 | ||
| 32 | #define RTL_DUMMY_OFFSET 0 | |
| 62e63975 | 33 | #define RTL_RX_DESC_SIZE 24 |
| 0c817338 LF |
34 | #define RTL_DUMMY_UNIT 8 |
| 35 | #define RTL_TX_DUMMY_SIZE (RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT) | |
| 36 | #define RTL_TX_DESC_SIZE 32 | |
| 37 | #define RTL_TX_HEADER_SIZE (RTL_TX_DESC_SIZE + RTL_TX_DUMMY_SIZE) | |
| 38 | ||
| 39 | #define HT_AMSDU_SIZE_4K 3839 | |
| 40 | #define HT_AMSDU_SIZE_8K 7935 | |
| 41 | ||
| 42 | #define MAX_BIT_RATE_40MHZ_MCS15 300 /* Mbps */ | |
| 43 | #define MAX_BIT_RATE_40MHZ_MCS7 150 /* Mbps */ | |
| 44 | ||
| 45 | #define RTL_RATE_COUNT_LEGACY 12 | |
| 46 | #define RTL_CHANNEL_COUNT 14 | |
| 47 | ||
| 48 | #define FRAME_OFFSET_FRAME_CONTROL 0 | |
| 49 | #define FRAME_OFFSET_DURATION 2 | |
| 50 | #define FRAME_OFFSET_ADDRESS1 4 | |
| 51 | #define FRAME_OFFSET_ADDRESS2 10 | |
| 52 | #define FRAME_OFFSET_ADDRESS3 16 | |
| 53 | #define FRAME_OFFSET_SEQUENCE 22 | |
| 54 | #define FRAME_OFFSET_ADDRESS4 24 | |
| 55 | ||
| 0c817338 LF |
56 | |
| 57 | #define SET_80211_PS_POLL_AID(_hdr, _val) \ | |
| 9e0bc671 | 58 | (*(u16 *)((u8 *)(_hdr) + 2) = le16_to_cpu(_val)) |
| 0c817338 | 59 | #define SET_80211_PS_POLL_BSSID(_hdr, _val) \ |
| 9e0bc671 | 60 | memcpy(((u8 *)(_hdr)) + 4, (u8 *)(_val), ETH_ALEN) |
| 0c817338 | 61 | #define SET_80211_PS_POLL_TA(_hdr, _val) \ |
| 9e0bc671 | 62 | memcpy(((u8 *)(_hdr)) + 10, (u8 *)(_val), ETH_ALEN) |
| 0c817338 LF |
63 | |
| 64 | #define SET_80211_HDR_DURATION(_hdr, _val) \ | |
| 9e0bc671 | 65 | (*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val)) |
| 0c817338 | 66 | #define SET_80211_HDR_ADDRESS1(_hdr, _val) \ |
| 9e0bc671 | 67 | memcpy((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8*)(_val), ETH_ALEN) |
| 0c817338 | 68 | #define SET_80211_HDR_ADDRESS2(_hdr, _val) \ |
| 9e0bc671 | 69 | memcpy((u8 *)(_hdr) + FRAME_OFFSET_ADDRESS2, (u8 *)(_val), ETH_ALEN) |
| 0c817338 | 70 | #define SET_80211_HDR_ADDRESS3(_hdr, _val) \ |
| 9e0bc671 | 71 | memcpy((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val), ETH_ALEN) |
| 0c817338 LF |
72 | |
| 73 | int rtl_init_core(struct ieee80211_hw *hw); | |
| 74 | void rtl_deinit_core(struct ieee80211_hw *hw); | |
| 75 | void rtl_init_rx_config(struct ieee80211_hw *hw); | |
| 76 | void rtl_init_rfkill(struct ieee80211_hw *hw); | |
| 77 | void rtl_deinit_rfkill(struct ieee80211_hw *hw); | |
| 78 | ||
| 79 | void rtl_watch_dog_timer_callback(unsigned long data); | |
| 80 | void rtl_deinit_deferred_work(struct ieee80211_hw *hw); | |
| 81 | ||
| 82 | bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx); | |
| 83 | bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb); | |
| 84 | u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx); | |
| 85 | ||
| 86 | void rtl_watch_dog_timer_callback(unsigned long data); | |
| 87 | int rtl_tx_agg_start(struct ieee80211_hw *hw, const u8 *ra, | |
| 88 | u16 tid, u16 *ssn); | |
| 89 | int rtl_tx_agg_stop(struct ieee80211_hw *hw, const u8 *ra, u16 tid); | |
| 90 | void rtl_watchdog_wq_callback(void *data); | |
| 91 | ||
| 92 | void rtl_get_tcb_desc(struct ieee80211_hw *hw, | |
| 93 | struct ieee80211_tx_info *info, | |
| 94 | struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc); | |
| 95 | ||
| 96 | extern struct attribute_group rtl_attribute_group; | |
| 97 | #endif |