/****************************************************************************** * * Copyright(c) 2009-2012 Realtek Corporation. * * 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 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, * Hsinchu 300, Taiwan. * * Larry Finger * *****************************************************************************/ #ifndef __RTL_BASE_H__ #define __RTL_BASE_H__ enum ap_peer { PEER_UNKNOWN = 0, PEER_RTL = 1, PEER_RTL_92SE = 2, PEER_BROAD = 3, PEER_RAL = 4, PEER_ATH = 5, PEER_CISCO = 6, PEER_MARV = 7, PEER_AIRGO = 9, PEER_MAX = 10, } ; #define RTL_DUMMY_OFFSET 0 #define RTL_DUMMY_UNIT 8 #define RTL_TX_DUMMY_SIZE (RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT) #define RTL_TX_DESC_SIZE 32 #define RTL_TX_HEADER_SIZE (RTL_TX_DESC_SIZE + RTL_TX_DUMMY_SIZE) #define HT_AMSDU_SIZE_4K 3839 #define HT_AMSDU_SIZE_8K 7935 #define MAX_BIT_RATE_40MHZ_MCS15 300 /* Mbps */ #define MAX_BIT_RATE_40MHZ_MCS7 150 /* Mbps */ #define RTL_RATE_COUNT_LEGACY 12 #define RTL_CHANNEL_COUNT 14 #define FRAME_OFFSET_FRAME_CONTROL 0 #define FRAME_OFFSET_DURATION 2 #define FRAME_OFFSET_ADDRESS1 4 #define FRAME_OFFSET_ADDRESS2 10 #define FRAME_OFFSET_ADDRESS3 16 #define FRAME_OFFSET_SEQUENCE 22 #define FRAME_OFFSET_ADDRESS4 24 #define SET_80211_HDR_FRAME_CONTROL(_hdr, _val) \ WRITEEF2BYTE(_hdr, _val) #define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val) \ WRITEEF1BYTE(_hdr, _val) #define SET_80211_HDR_PWR_MGNT(_hdr, _val) \ SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val) #define SET_80211_HDR_TO_DS(_hdr, _val) \ SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val) #define SET_80211_PS_POLL_AID(_hdr, _val) \ (*(u16 *)((u8 *)(_hdr) + 2) = _val) #define SET_80211_PS_POLL_BSSID(_hdr, _val) \ memcpy(((u8 *)(_hdr)) + 4, (u8 *)(_val), ETH_ALEN) #define SET_80211_PS_POLL_TA(_hdr, _val) \ memcpy(((u8 *)(_hdr)) + 10, (u8 *)(_val), ETH_ALEN) #define SET_80211_HDR_DURATION(_hdr, _val) \ (*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val)) #define SET_80211_HDR_ADDRESS1(_hdr, _val) \ CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8 *)(_val)) #define SET_80211_HDR_ADDRESS2(_hdr, _val) \ CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS2, (u8 *)(_val)) #define SET_80211_HDR_ADDRESS3(_hdr, _val) \ CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val)) #define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val) \ WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val) #define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val) \ WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val) #define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \ WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val) #define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \ WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val) #define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) \ READEF2BYTE(((u8 *)(__phdr)) + 34) #define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \ WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val) #define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \ SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \ (GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val)))) int rtl_init_core(struct ieee80211_hw *hw); void rtl_deinit_core(struct ieee80211_hw *hw); void rtl_init_rx_config(struct ieee80211_hw *hw); void rtl_init_rfkill(struct ieee80211_hw *hw); void rtl_deinit_rfkill(struct ieee80211_hw *hw); void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb); void rtl_deinit_deferred_work(struct ieee80211_hw *hw); bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx); u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx); void rtl_watch_dog_timer_callback(unsigned long data); int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tid, u16 *ssn); int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tid); int rtl_tx_agg_oper(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tid); int rtl_rx_agg_start(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tid); int rtl_rx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tid); void rtl_watchdog_wq_callback(void *data); void rtl_fwevt_wq_callback(void *data); void rtl_get_tcb_desc(struct ieee80211_hw *hw, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc); int rtl_send_smps_action(struct ieee80211_hw *hw, struct ieee80211_sta *sta, enum ieee80211_smps_mode smps); u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie); void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len); u8 rtl_tid_to_ac(u8 tid); extern struct attribute_group rtl_attribute_group; void rtl_easy_concurrent_retrytimer_callback(unsigned long data); extern struct rtl_global_var rtl_global_var; int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht, u8 desc_rate, bool first_ampdu); bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb); struct sk_buff *rtl_make_del_ba(struct ieee80211_hw *hw, u8 *sa, u8 *bssid, u16 tid); void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation); #endif