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1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
4  * All rights reserved.
5  *
6  * File: card.h
7  *
8  * Purpose: Provide functions to setup NIC operation mode
9  *
10  * Author: Tevin Chen
11  *
12  * Date: May 21, 1996
13  *
14  */
15 
16 #ifndef __CARD_H__
17 #define __CARD_H__
18 
19 #include <linux/types.h>
20 #include <linux/nl80211.h>
21 
22 /*
23  * Loopback mode
24  *
25  * LOBYTE is MAC LB mode, HIBYTE is MII LB mode
26  */
27 #define CARD_LB_NONE            MAKEWORD(MAC_LB_NONE, 0)
28 /* PHY must ISO, avoid MAC loopback packet go out */
29 #define CARD_LB_MAC             MAKEWORD(MAC_LB_INTERNAL, 0)
30 #define CARD_LB_PHY             MAKEWORD(MAC_LB_EXT, 0)
31 
32 #define DEFAULT_MSDU_LIFETIME           512  /* ms */
33 #define DEFAULT_MSDU_LIFETIME_RES_64us  8000 /* 64us */
34 
35 #define DEFAULT_MGN_LIFETIME            8    /* ms */
36 #define DEFAULT_MGN_LIFETIME_RES_64us   125  /* 64us */
37 
38 #define CB_MAX_CHANNEL_24G      14
39 #define CB_MAX_CHANNEL_5G       42
40 #define CB_MAX_CHANNEL          (CB_MAX_CHANNEL_24G + CB_MAX_CHANNEL_5G)
41 
42 struct vnt_private;
43 
44 void CARDvSetRSPINF(struct vnt_private *priv, u8 bb_type);
45 void CARDvUpdateBasicTopRate(struct vnt_private *priv);
46 bool CARDbIsOFDMinBasicRate(struct vnt_private *priv);
47 void CARDvSetLoopbackMode(struct vnt_private *priv,
48 			   unsigned short wLoopbackMode);
49 bool CARDbSoftwareReset(struct vnt_private *priv);
50 void CARDvSetFirstNextTBTT(struct vnt_private *priv,
51 			   unsigned short wBeaconInterval);
52 void CARDvUpdateNextTBTT(struct vnt_private *priv, u64 qwTSF,
53 			 unsigned short wBeaconInterval);
54 bool CARDbGetCurrentTSF(struct vnt_private *priv, u64 *pqwCurrTSF);
55 u64 CARDqGetNextTBTT(u64 qwTSF, unsigned short wBeaconInterval);
56 u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2);
57 unsigned char CARDbyGetPktType(struct vnt_private *priv);
58 void CARDvSafeResetTx(struct vnt_private *priv);
59 void CARDvSafeResetRx(struct vnt_private *priv);
60 void CARDbRadioPowerOff(struct vnt_private *priv);
61 bool CARDbRadioPowerOn(struct vnt_private *priv);
62 bool CARDbSetPhyParameter(struct vnt_private *priv, u8 bb_type);
63 bool CARDbUpdateTSF(struct vnt_private *priv, unsigned char byRxRate,
64 		    u64 qwBSSTimestamp);
65 bool CARDbSetBeaconPeriod(struct vnt_private *priv,
66 			   unsigned short wBeaconInterval);
67 
68 #endif /* __CARD_H__ */
69