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  * File: baseband.h
   7  *
   8  * Purpose: Implement functions to access baseband
   9  *
  10  * Author: Jerry Chen
  11  *
  12  * Date: Jun. 5, 2002
  13  *
  14  */
  15
  16 #ifndef __BASEBAND_H__
  17 #define __BASEBAND_H__
  18
  19 #include "device.h"
  20
  21 /*
  22  * Registers in the BASEBAND
  23  */
  24 #define BB_MAX_CONTEXT_SIZE 256
  25
  26 /*
  27  * Baseband RF pair definition in eeprom (Bits 6..0)
  28  */
  29
  30 #define PREAMBLE_LONG   0
  31 #define PREAMBLE_SHORT  1
  32
  33 #define F5G             0
  34 #define F2_4G           1
  35
  36 #define TOP_RATE_54M        0x80000000
  37 #define TOP_RATE_48M        0x40000000
  38 #define TOP_RATE_36M        0x20000000
  39 #define TOP_RATE_24M        0x10000000
  40 #define TOP_RATE_18M        0x08000000
  41 #define TOP_RATE_12M        0x04000000
  42 #define TOP_RATE_11M        0x02000000
  43 #define TOP_RATE_9M         0x01000000
  44 #define TOP_RATE_6M         0x00800000
  45 #define TOP_RATE_55M        0x00400000
  46 #define TOP_RATE_2M         0x00200000
  47 #define TOP_RATE_1M         0x00100000
  48
  49 unsigned int bb_get_frame_time(unsigned char by_preamble_type,
  50                                unsigned char by_pkt_type,
  51                                unsigned int cb_frame_length,
  52                                unsigned short w_rate);
  53
  54 void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
  55                        u16 tx_rate, u8 pkt_type, struct vnt_phy_field *phy);
  56
  57 bool bb_read_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  58                       unsigned char *pby_data);
  59 bool bb_write_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  60                        unsigned char by_data);
  61
  62 void bb_set_short_slot_time(struct vnt_private *priv);
  63 void bb_set_vga_gain_offset(struct vnt_private *priv, unsigned char by_data);
  64
  65 /* VT3253 Baseband */
  66 bool bb_vt3253_init(struct vnt_private *priv);
  67 void bb_software_reset(struct vnt_private *priv);
  68 void bb_power_save_mode_on(struct vnt_private *priv);
  69 void bb_power_save_mode_off(struct vnt_private *priv);
  70 void bb_set_tx_antenna_mode(struct vnt_private *priv,
  71                             unsigned char by_antenna_mode);
  72 void bb_set_rx_antenna_mode(struct vnt_private *priv,
  73                             unsigned char by_antenna_mode);
  74 void bb_set_deep_sleep(struct vnt_private *priv, unsigned char by_local_id);
  75
  76 #endif /* __BASEBAND_H__ */