1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
23 #define DEFAULT_MGN_LIFETIME_RES_64us 125 /* 64us */
24 #define DEFAULT_MSDU_LIFETIME_RES_64us 8000
26 /* MIC HDR data header */
31 u8 ccmp_pn[IEEE80211_CCMP_PN_LEN];
40 u16 packing; /* packing to 48 bytes */
43 /* RsvTime buffer header */
44 struct vnt_rrv_time_rts {
45 __le16 rts_rrv_time_ba;
46 __le16 rts_rrv_time_aa;
47 __le16 rts_rrv_time_bb;
53 struct vnt_rrv_time_cts {
54 __le16 cts_rrv_time_ba;
60 struct vnt_rrv_time_ab {
66 struct vnt_tx_datahead_g {
67 struct vnt_phy_field b;
68 struct vnt_phy_field a;
71 __le16 time_stamp_off_b;
72 __le16 time_stamp_off_a;
73 struct ieee80211_hdr hdr;
76 struct vnt_tx_datahead_g_fb {
77 struct vnt_phy_field b;
78 struct vnt_phy_field a;
83 __le16 time_stamp_off_b;
84 __le16 time_stamp_off_a;
85 struct ieee80211_hdr hdr;
88 struct vnt_tx_datahead_ab {
89 struct vnt_phy_field ab;
91 __le16 time_stamp_off;
92 struct ieee80211_hdr hdr;
95 struct vnt_tx_datahead_a_fb {
96 struct vnt_phy_field a;
98 __le16 time_stamp_off;
101 struct ieee80211_hdr hdr;
104 /* RTS buffer header */
106 struct vnt_phy_field b;
107 struct vnt_phy_field a;
112 struct ieee80211_rts data;
113 struct vnt_tx_datahead_g data_head;
116 struct vnt_rts_g_fb {
117 struct vnt_phy_field b;
118 struct vnt_phy_field a;
123 __le16 rts_duration_ba_f0;
124 __le16 rts_duration_aa_f0;
125 __le16 rts_duration_ba_f1;
126 __le16 rts_duration_aa_f1;
127 struct ieee80211_rts data;
128 struct vnt_tx_datahead_g_fb data_head;
132 struct vnt_phy_field ab;
135 struct ieee80211_rts data;
136 struct vnt_tx_datahead_ab data_head;
139 struct vnt_rts_a_fb {
140 struct vnt_phy_field a;
143 __le16 rts_duration_f0;
144 __le16 rts_duration_f1;
145 struct ieee80211_rts data;
146 struct vnt_tx_datahead_a_fb data_head;
149 /* CTS buffer header */
151 struct vnt_phy_field b;
154 struct ieee80211_cts data;
156 struct vnt_tx_datahead_g data_head;
160 struct vnt_phy_field b;
163 __le16 cts_duration_ba_f0;
164 __le16 cts_duration_ba_f1;
165 struct ieee80211_cts data;
167 struct vnt_tx_datahead_g_fb data_head;
170 union vnt_tx_data_head {
172 struct vnt_rts_g rts_g;
173 struct vnt_rts_g_fb rts_g_fb;
175 struct vnt_rts_ab rts_ab;
176 struct vnt_rts_a_fb rts_a_fb;
178 struct vnt_cts cts_g;
179 struct vnt_cts_fb cts_g_fb;
181 struct vnt_tx_datahead_a_fb data_head_a_fb;
182 struct vnt_tx_datahead_ab data_head_ab;
185 struct vnt_tx_mic_hdr {
186 struct vnt_mic_hdr hdr;
187 union vnt_tx_data_head head;
191 struct vnt_tx_mic_hdr mic;
192 union vnt_tx_data_head head;
197 struct vnt_rrv_time_rts rts;
201 struct vnt_rrv_time_cts cts;
205 struct vnt_rrv_time_ab ab;
210 struct vnt_tx_fifo_head {
211 u8 tx_key[WLAN_KEY_LEN_CCMP];
218 struct vnt_tx_buffer {
221 __le16 tx_byte_count;
222 struct vnt_tx_fifo_head fifo_head;
223 union vnt_tx_head tx_head;
226 struct vnt_tx_short_buf_head {
229 struct vnt_phy_field ab;
231 __le16 time_stamp_off;
234 struct vnt_beacon_buffer {
237 __le16 tx_byte_count;
238 struct vnt_tx_short_buf_head short_head;
239 struct ieee80211_mgmt mgmt_hdr;
242 int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb);
243 int vnt_beacon_make(struct vnt_private *priv, struct ieee80211_vif *vif);
244 int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif,
245 struct ieee80211_bss_conf *conf);
247 #endif /* __RXTX_H__ */