LXR linux/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
  49unsigned 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
  54void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
  55                       u16 tx_rate, u8 pkt_type, struct vnt_phy_field *phy);
  56
  57bool bb_read_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  58                      unsigned char *pby_data);
  59bool bb_write_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  60                       unsigned char by_data);
  61
  62void bb_set_short_slot_time(struct vnt_private *priv);
  63void bb_set_vga_gain_offset(struct vnt_private *priv, unsigned char by_data);
  64
  65/* VT3253 Baseband */
  66bool bb_vt3253_init(struct vnt_private *priv);
  67void bb_software_reset(struct vnt_private *priv);
  68void bb_power_save_mode_on(struct vnt_private *priv);
  69void bb_power_save_mode_off(struct vnt_private *priv);
  70void bb_set_tx_antenna_mode(struct vnt_private *priv,
  71                            unsigned char by_antenna_mode);
  72void bb_set_rx_antenna_mode(struct vnt_private *priv,
  73                            unsigned char by_antenna_mode);
  74void bb_set_deep_sleep(struct vnt_private *priv, unsigned char by_local_id);
  75
  76#endif /* __BASEBAND_H__ */
  77