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 * 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
  47unsigned int bb_get_frame_time(unsigned char by_preamble_type,
  48                               unsigned char by_pkt_type,
  49                               unsigned int cb_frame_length,
  50                               unsigned short w_rate);
  51
  52void vnt_get_phy_field(struct vnt_private *priv, u32 frame_length,
  53                       u16 tx_rate, u8 pkt_type, struct vnt_phy_field *phy);
  54
  55bool bb_read_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  56                      unsigned char *pby_data);
  57bool bb_write_embedded(struct vnt_private *priv, unsigned char by_bb_addr,
  58                       unsigned char by_data);
  59
  60void bb_set_short_slot_time(struct vnt_private *priv);
  61void bb_set_vga_gain_offset(struct vnt_private *priv, unsigned char by_data);
  62
  63/* VT3253 Baseband */
  64bool bb_vt3253_init(struct vnt_private *priv);
  65void bb_software_reset(struct vnt_private *priv);
  66void bb_power_save_mode_on(struct vnt_private *priv);
  67void bb_power_save_mode_off(struct vnt_private *priv);
  68void bb_set_tx_antenna_mode(struct vnt_private *priv,
  69                            unsigned char by_antenna_mode);
  70void bb_set_rx_antenna_mode(struct vnt_private *priv,
  71                            unsigned char by_antenna_mode);
  72void bb_set_deep_sleep(struct vnt_private *priv, unsigned char by_local_id);
  73
  74#endif /* __BASEBAND_H__ */
  75