184 lines
7.3 KiB
C
184 lines
7.3 KiB
C
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/******************************************************************************
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*
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* Copyright(c) 2009-2012 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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#ifndef __RTL_BASE_H__
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#define __RTL_BASE_H__
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enum ap_peer {
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PEER_UNKNOWN = 0,
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PEER_RTL = 1,
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PEER_RTL_92SE = 2,
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PEER_BROAD = 3,
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PEER_RAL = 4,
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PEER_ATH = 5,
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PEER_CISCO = 6,
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PEER_MARV = 7,
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PEER_AIRGO = 9,
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PEER_MAX = 10,
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};
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#define RTL_DUMMY_OFFSET 0
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#define RTL_DUMMY_UNIT 8
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#define RTL_TX_DUMMY_SIZE (RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT)
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#define RTL_TX_DESC_SIZE 32
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#define RTL_TX_HEADER_SIZE (RTL_TX_DESC_SIZE + RTL_TX_DUMMY_SIZE)
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#define MAX_BIT_RATE_40MHZ_MCS15 300 /* Mbps */
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#define MAX_BIT_RATE_40MHZ_MCS7 150 /* Mbps */
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#define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS9 867 /* Mbps */
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#define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS7 650 /* Mbps */
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#define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS9 780 /* Mbps */
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#define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS7 585 /* Mbps */
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#define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS9 434 /* Mbps */
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#define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS7 325 /* Mbps */
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#define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS9 390 /* Mbps */
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#define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS7 293 /* Mbps */
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#define FRAME_OFFSET_FRAME_CONTROL 0
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#define FRAME_OFFSET_DURATION 2
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#define FRAME_OFFSET_ADDRESS1 4
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#define FRAME_OFFSET_ADDRESS2 10
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#define FRAME_OFFSET_ADDRESS3 16
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#define FRAME_OFFSET_SEQUENCE 22
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#define FRAME_OFFSET_ADDRESS4 24
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#define MAX_LISTEN_INTERVAL 10
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#define MAX_RATE_TRIES 4
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#define SET_80211_HDR_FRAME_CONTROL(_hdr, _val) \
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WRITEEF2BYTE(_hdr, _val)
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#define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val) \
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WRITEEF1BYTE(_hdr, _val)
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#define SET_80211_HDR_PWR_MGNT(_hdr, _val) \
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SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val)
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#define SET_80211_HDR_TO_DS(_hdr, _val) \
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SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val)
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#define SET_80211_PS_POLL_AID(_hdr, _val) \
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(*(u16 *)((u8 *)(_hdr) + 2) = _val)
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#define SET_80211_PS_POLL_BSSID(_hdr, _val) \
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ether_addr_copy(((u8 *)(_hdr)) + 4, (u8 *)(_val))
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#define SET_80211_PS_POLL_TA(_hdr, _val) \
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ether_addr_copy(((u8 *)(_hdr))+10, (u8 *)(_val))
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#define SET_80211_HDR_DURATION(_hdr, _val) \
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(*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val))
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#define SET_80211_HDR_ADDRESS1(_hdr, _val) \
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CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8 *)(_val))
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#define SET_80211_HDR_ADDRESS2(_hdr, _val) \
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CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS2, (u8 *)(_val))
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#define SET_80211_HDR_ADDRESS3(_hdr, _val) \
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CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val))
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#define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val) \
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WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val)
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#define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val) \
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WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val)
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#define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \
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WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val)
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#define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \
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WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val)
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#define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) \
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READEF2BYTE(((u8 *)(__phdr)) + 34)
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#define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
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WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val)
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#define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
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SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \
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(GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val))))
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#define SET_TX_DESC_SPE_RPT(__pdesc, __val) \
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SET_BITS_TO_LE_4BYTE((__pdesc) + 8, 19, 1, __val)
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#define SET_TX_DESC_SW_DEFINE(__pdesc, __val) \
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SET_BITS_TO_LE_4BYTE((__pdesc) + 24, 0, 12, __val)
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int rtl_init_core(struct ieee80211_hw *hw);
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void rtl_deinit_core(struct ieee80211_hw *hw);
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void rtl_init_rx_config(struct ieee80211_hw *hw);
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void rtl_init_rfkill(struct ieee80211_hw *hw);
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void rtl_deinit_rfkill(struct ieee80211_hw *hw);
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void rtl_watch_dog_timer_callback(struct timer_list *t);
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void rtl_deinit_deferred_work(struct ieee80211_hw *hw, bool ips_wq);
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bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
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int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht,
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bool isvht, u8 desc_rate);
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bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb);
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u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx,
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bool is_enc);
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void rtl_tx_ackqueue(struct ieee80211_hw *hw, struct sk_buff *skb);
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bool rtl_is_tx_report_skb(struct ieee80211_hw *hw, struct sk_buff *skb);
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void rtl_set_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc,
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struct ieee80211_hw *hw, struct rtlwifi_tx_info *info);
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void rtl_tx_report_handler(struct ieee80211_hw *hw, u8 *tmp_buf,
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u8 c2h_cmd_len);
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bool rtl_check_tx_report_acked(struct ieee80211_hw *hw);
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void rtl_wait_tx_report_acked(struct ieee80211_hw *hw, u32 wait_ms);
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u32 rtl_get_hal_edca_param(struct ieee80211_hw *hw,
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struct ieee80211_vif *vif,
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enum wireless_mode wirelessmode,
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struct ieee80211_tx_queue_params *param);
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void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb);
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void rtl_collect_scan_list(struct ieee80211_hw *hw, struct sk_buff *skb);
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void rtl_scan_list_expire(struct ieee80211_hw *hw);
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int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, u16 tid, u16 *ssn);
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int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
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struct ieee80211_sta *sta, u16 tid);
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int rtl_tx_agg_oper(struct ieee80211_hw *hw,
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struct ieee80211_sta *sta, u16 tid);
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int rtl_rx_agg_start(struct ieee80211_hw *hw,
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struct ieee80211_sta *sta, u16 tid);
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int rtl_rx_agg_stop(struct ieee80211_hw *hw,
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struct ieee80211_sta *sta, u16 tid);
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void rtl_rx_ampdu_apply(struct rtl_priv *rtlpriv);
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void rtl_watchdog_wq_callback(void *data);
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void rtl_fwevt_wq_callback(void *data);
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void rtl_c2hcmd_wq_callback(void *data);
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void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec);
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void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb);
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u8 rtl_mrate_idx_to_arfr_id(struct ieee80211_hw *hw, u8 rate_index,
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enum wireless_mode wirelessmode);
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void rtl_get_tcb_desc(struct ieee80211_hw *hw,
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struct ieee80211_tx_info *info,
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struct ieee80211_sta *sta,
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struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc);
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int rtl_send_smps_action(struct ieee80211_hw *hw,
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struct ieee80211_sta *sta,
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enum ieee80211_smps_mode smps);
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u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie);
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void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len);
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u8 rtl_tid_to_ac(u8 tid);
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void rtl_easy_concurrent_retrytimer_callback(struct timer_list *t);
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extern struct rtl_global_var rtl_global_var;
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void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation);
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#endif
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