1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
4  * All rights reserved.
5  *
6  * Purpose: Provide functions to setup NIC operation mode
7  *
8  * Author: Tevin Chen
9  *
10  * Date: May 21, 1996
11  *
12  */
13 
14 #ifndef __CARD_H__
15 #define __CARD_H__
16 #include "device.h"
17 
18 /* init card type */
19 
20 #define CB_MAX_CHANNEL_24G	14
21 #define CB_MAX_CHANNEL_5G	42 /* add channel9(5045MHz), 41==>42 */
22 #define CB_MAX_CHANNEL		(CB_MAX_CHANNEL_24G + CB_MAX_CHANNEL_5G)
23 
24 struct vnt_private;
25 
26 int vnt_set_channel(struct vnt_private *priv, u32 connection_channel);
27 int vnt_set_rspinf(struct vnt_private *priv, u8 bb_type);
28 int vnt_update_ifs(struct vnt_private *priv);
29 void vnt_update_top_rates(struct vnt_private *priv);
30 bool vnt_ofdm_min_rate(struct vnt_private *priv);
31 int vnt_adjust_tsf(struct vnt_private *priv, u8 rx_rate,
32 		   u64 time_stamp, u64 local_tsf);
33 bool vnt_get_current_tsf(struct vnt_private *priv, u64 *current_tsf);
34 bool vnt_clear_current_tsf(struct vnt_private *priv);
35 int vnt_reset_next_tbtt(struct vnt_private *priv, u16 beacon_interval);
36 int vnt_update_next_tbtt(struct vnt_private *priv, u64 tsf,
37 			 u16 beacon_interval);
38 u64 vnt_get_next_tbtt(u64 tsf, u16 beacon_interval);
39 u64 vnt_get_tsf_offset(u8 rx_rate, u64 tsf1, u64 tsf2);
40 int vnt_radio_power_off(struct vnt_private *priv);
41 int vnt_radio_power_on(struct vnt_private *priv);
42 u8 vnt_get_pkt_type(struct vnt_private *priv);
43 int vnt_set_bss_mode(struct vnt_private *priv);
44 
45 #endif /* __CARD_H__ */
46