drivers/staging/vt6655/baseband.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   4  * All rights reserved.
   5  *
   6  * Purpose: Implement functions to access baseband
   7  *
   8  * Author: Jerry Chen
   9  *
  10  * Date: Jun. 5, 2002
  11  *
  12  */
  13
  14 #ifndef __BASEBAND_H__
  15 #define __BASEBAND_H__
  16
  17 #include "device.h"
  18
  19 /*
  20  * Registers in the BASEBAND
  21  */
  22 #define BB_MAX_CONTEXT_SIZE 256
  23
  24 /*
  25  * Baseband RF pair definition in eeprom (Bits 6..0)
  26  */
  27
  28 #define PREAMBLE_LONG   0
  29 #define PREAMBLE_SHORT  1
  30
  31 #define F5G             0
  32 #define F2_4G           1
  33
  34 #define TOP_RATE_54M        0x80000000
  35 #define TOP_RATE_48M        0x40000000
  36 #define TOP_RATE_36M        0x20000000
  37 #define TOP_RATE_24M        0x10000000
  38 #define TOP_RATE_18M        0x08000000
  39 #define TOP_RATE_12M        0x04000000
  40 #define TOP_RATE_11M        0x02000000
  41 #define TOP_RATE_9M         0x01000000
  42 #define TOP_RATE_6M         0x00800000
  43 #define TOP_RATE_55M        0x00400000
  44 #define TOP_RATE_2M         0x00200000
  45 #define TOP_RATE_1M         0x00100000
  46
  47 unsigned int bb_get_frame_time(unsigned char preamble_type,
  48                                unsigned char by_pkt_type,
  49                                unsigned int cb_frame_length,
  50                                unsigned short w_rate);
  51
  52 void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
  53                        u16 tx_rate, u8 pkt_type, struct vnt_phy_field *phy);
  54
  55 bool bb_read_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  56                       unsigned char *pby_data);
  57 bool bb_write_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  58                        unsigned char by_data);
  59
  60 void bb_set_short_slot_time(struct vnt_private *priv);
  61 void bb_set_vga_gain_offset(struct vnt_private *priv, unsigned char by_data);
  62
  63 /* VT3253 Baseband */
  64 bool bb_vt3253_init(struct vnt_private *priv);
  65 void bb_software_reset(struct vnt_private *priv);
  66 void bb_power_save_mode_on(struct vnt_private *priv);
  67 void bb_power_save_mode_off(struct vnt_private *priv);
  68 void bb_set_tx_antenna_mode(struct vnt_private *priv,
  69                             unsigned char by_antenna_mode);
  70 void bb_set_rx_antenna_mode(struct vnt_private *priv,
  71                             unsigned char by_antenna_mode);
  72 void bb_set_deep_sleep(struct vnt_private *priv, unsigned char by_local_id);
  73
  74 #endif /* __BASEBAND_H__ */