/* * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * 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. * * * File: rxtx.h * * Purpose: * * Author: Jerry Chen * * Date: Jun. 27, 2002 * */ #ifndef __RXTX_H__ #define __RXTX_H__ #include "device.h" #include "wcmd.h" #include "baseband.h" #define DEFAULT_MGN_LIFETIME_RES_64us 125 /* 64us */ #define DEFAULT_MSDU_LIFETIME_RES_64us 8000 /* MIC HDR data header */ struct vnt_mic_hdr { u8 id; u8 tx_priority; u8 mic_addr2[6]; u8 ccmp_pn[IEEE80211_CCMP_PN_LEN]; __be16 payload_len; __be16 hlen; __le16 frame_control; u8 addr1[6]; u8 addr2[6]; u8 addr3[6]; __le16 seq_ctrl; u8 addr4[6]; u16 packing; /* packing to 48 bytes */ } __packed; /* RsvTime buffer header */ struct vnt_rrv_time_rts { __le16 rts_rrv_time_ba; __le16 rts_rrv_time_aa; __le16 rts_rrv_time_bb; u16 wReserved; __le16 rrv_time_b; __le16 rrv_time_a; } __packed; struct vnt_rrv_time_cts { __le16 cts_rrv_time_ba; u16 wReserved; __le16 rrv_time_b; __le16 rrv_time_a; } __packed; struct vnt_rrv_time_ab { __le16 rts_rrv_time; __le16 rrv_time; } __packed; /* TX data header */ struct vnt_tx_datahead_g { struct vnt_phy_field b; struct vnt_phy_field a; __le16 duration_b; __le16 duration_a; __le16 time_stamp_off_b; __le16 time_stamp_off_a; struct ieee80211_hdr hdr; } __packed; struct vnt_tx_datahead_g_fb { struct vnt_phy_field b; struct vnt_phy_field a; __le16 duration_b; __le16 duration_a; __le16 duration_a_f0; __le16 duration_a_f1; __le16 time_stamp_off_b; __le16 time_stamp_off_a; struct ieee80211_hdr hdr; } __packed; struct vnt_tx_datahead_ab { struct vnt_phy_field ab; __le16 duration; __le16 time_stamp_off; struct ieee80211_hdr hdr; } __packed; struct vnt_tx_datahead_a_fb { struct vnt_phy_field a; __le16 duration; __le16 time_stamp_off; __le16 duration_f0; __le16 duration_f1; struct ieee80211_hdr hdr; } __packed; /* RTS buffer header */ struct vnt_rts_g { struct vnt_phy_field b; struct vnt_phy_field a; __le16 duration_ba; __le16 duration_aa; __le16 duration_bb; u16 wReserved; struct ieee80211_rts data; struct vnt_tx_datahead_g data_head; } __packed; struct vnt_rts_g_fb { struct vnt_phy_field b; struct vnt_phy_field a; __le16 duration_ba; __le16 duration_aa; __le16 duration_bb; u16 wReserved; __le16 rts_duration_ba_f0; __le16 rts_duration_aa_f0; __le16 rts_duration_ba_f1; __le16 rts_duration_aa_f1; struct ieee80211_rts data; struct vnt_tx_datahead_g_fb data_head; } __packed; struct vnt_rts_ab { struct vnt_phy_field ab; __le16 duration; u16 wReserved; struct ieee80211_rts data; struct vnt_tx_datahead_ab data_head; } __packed; struct vnt_rts_a_fb { struct vnt_phy_field a; __le16 duration; u16 wReserved; __le16 rts_duration_f0; __le16 rts_duration_f1; struct ieee80211_rts data; struct vnt_tx_datahead_a_fb data_head; } __packed; /* CTS buffer header */ struct vnt_cts { struct vnt_phy_field b; __le16 duration_ba; u16 wReserved; struct ieee80211_cts data; u16 reserved2; struct vnt_tx_datahead_g data_head; } __packed; struct vnt_cts_fb { struct vnt_phy_field b; __le16 duration_ba; u16 wReserved; __le16 cts_duration_ba_f0; __le16 cts_duration_ba_f1; struct ieee80211_cts data; u16 reserved2; struct vnt_tx_datahead_g_fb data_head; } __packed; union vnt_tx_data_head { /* rts g */ struct vnt_rts_g rts_g; struct vnt_rts_g_fb rts_g_fb; /* rts a/b */ struct vnt_rts_ab rts_ab; struct vnt_rts_a_fb rts_a_fb; /* cts g */ struct vnt_cts cts_g; struct vnt_cts_fb cts_g_fb; /* no rts/cts */ struct vnt_tx_datahead_a_fb data_head_a_fb; struct vnt_tx_datahead_ab data_head_ab; }; struct vnt_tx_mic_hdr { struct vnt_mic_hdr hdr; union vnt_tx_data_head head; } __packed; union vnt_tx { struct vnt_tx_mic_hdr mic; union vnt_tx_data_head head; }; union vnt_tx_head { struct { struct vnt_rrv_time_rts rts; union vnt_tx tx; } __packed tx_rts; struct { struct vnt_rrv_time_cts cts; union vnt_tx tx; } __packed tx_cts; struct { struct vnt_rrv_time_ab ab; union vnt_tx tx; } __packed tx_ab; }; struct vnt_tx_fifo_head { u8 tx_key[WLAN_KEY_LEN_CCMP]; __le16 fifo_ctl; __le16 time_stamp; __le16 frag_ctl; __le16 current_rate; } __packed; struct vnt_tx_buffer { u8 type; u8 pkt_no; __le16 tx_byte_count; struct vnt_tx_fifo_head fifo_head; union vnt_tx_head tx_head; } __packed; struct vnt_tx_short_buf_head { __le16 fifo_ctl; u16 time_stamp; struct vnt_phy_field ab; __le16 duration; __le16 time_stamp_off; } __packed; struct vnt_beacon_buffer { u8 type; u8 pkt_no; __le16 tx_byte_count; struct vnt_tx_short_buf_head short_head; struct ieee80211_mgmt mgmt_hdr; } __packed; int vnt_tx_packet(struct vnt_private *, struct sk_buff *); int vnt_beacon_make(struct vnt_private *, struct ieee80211_vif *); int vnt_beacon_enable(struct vnt_private *, struct ieee80211_vif *, struct ieee80211_bss_conf *); #endif /* __RXTX_H__ */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| malcolm priestley | malcolm priestley | 669 | 95.03% | 51 | 92.73% |
| forest bond | forest bond | 31 | 4.40% | 1 | 1.82% |
| andres more | andres more | 3 | 0.43% | 2 | 3.64% |
| othmar pasteka | othmar pasteka | 1 | 0.14% | 1 | 1.82% |
| Total | 704 | 100.00% | 55 | 100.00% |