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base.h
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base.h
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/******************************************************************************
*
* 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.
*
* 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.
*
*
* Bug Fixes and enhancements for Linux Kernels >= 3.2
* by Benjamin Porter <BenjaminPorter86@gmail.com>
*
* Project homepage: https://github.com/FreedomBen/rtl8188ce-linux-driver
*
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#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 MAX_BIT_RATE_40MHZ_MCS15 300 /* Mbps */
#define MAX_BIT_RATE_40MHZ_MCS7 150 /* Mbps */
#define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS9 867 /* Mbps */
#define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS7 650 /* Mbps */
#define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS9 780 /* Mbps */
#define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS7 585 /* Mbps */
#define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS9 434 /* Mbps */
#define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS7 325 /* Mbps */
#define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS9 390 /* Mbps */
#define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS7 293 /* Mbps */
#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 ) \
ether_addr_copy( ( ( u8 * )( _hdr ) ) + 4, ( u8 * )( _val ) )
#define SET_80211_PS_POLL_TA( _hdr, _val ) \
ether_addr_copy( ( ( u8 * )( _hdr ) )+10, ( u8 * )( _val ) )
#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_watch_dog_timer_callback( unsigned long data );
void rtl_deinit_deferred_work( struct ieee80211_hw *hw );
bool rtl_action_proc( struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx );
int rtlwifi_rate_mapping( struct ieee80211_hw *hw, bool isht,
bool isvht, u8 desc_rate );
bool rtl_tx_mgmt_proc( struct ieee80211_hw *hw, struct sk_buff *skb );
u8 rtl_is_special_data( struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx,
bool is_enc );
void rtl_beacon_statistic( struct ieee80211_hw *hw, struct sk_buff *skb );
int rtl_tx_agg_start( struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, u16 tid, u16 *ssn );
int rtl_tx_agg_stop( struct ieee80211_hw *hw, struct ieee80211_vif *vif,
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;
void rtl_phy_scan_operation_backup( struct ieee80211_hw *hw, u8 operation );
#endif