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 * Revision History: 13 * 06-10-2003 Bryan YC Fan: Re-write codes to support VT3253 spec. 14 * 08-26-2003 Kyle Hsu : Add defines of packet type and TX rate. 15 */ 16 17#ifndef __BASEBAND_H__ 18#define __BASEBAND_H__ 19 20#include "device.h" 21 22#define PREAMBLE_LONG 0 23#define PREAMBLE_SHORT 1 24 25/* 26 * Registers in the BASEBAND 27 */ 28#define BB_MAX_CONTEXT_SIZE 256 29 30#define C_SIFS_A 16 /* usec */ 31#define C_SIFS_BG 10 32 33#define C_EIFS 80 /* usec */ 34 35#define C_SLOT_SHORT 9 /* usec */ 36#define C_SLOT_LONG 20 37 38#define C_CWMIN_A 15 /* slot time */ 39#define C_CWMIN_B 31 40 41#define C_CWMAX 1023 /* slot time */ 42 43/* 0:11A 1:11B 2:11G */ 44#define BB_TYPE_11A 0 45#define BB_TYPE_11B 1 46#define BB_TYPE_11G 2 47 48/* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga (OFDM in BasicRate) */ 49#define PK_TYPE_11A 0 50#define PK_TYPE_11B 1 51#define PK_TYPE_11GB 2 52#define PK_TYPE_11GA 3 53 54#define TOP_RATE_54M 0x80000000 55#define TOP_RATE_48M 0x40000000 56#define TOP_RATE_36M 0x20000000 57#define TOP_RATE_24M 0x10000000 58#define TOP_RATE_18M 0x08000000 59#define TOP_RATE_12M 0x04000000 60#define TOP_RATE_11M 0x02000000 61#define TOP_RATE_9M 0x01000000 62#define TOP_RATE_6M 0x00800000 63#define TOP_RATE_55M 0x00400000 64#define TOP_RATE_2M 0x00200000 65#define TOP_RATE_1M 0x00100000 66 67int vnt_set_short_slot_time(struct vnt_private *priv); 68int vnt_set_vga_gain_offset(struct vnt_private *priv, u8 data); 69int vnt_set_antenna_mode(struct vnt_private *priv, u8 antenna_mode); 70int vnt_vt3184_init(struct vnt_private *priv); 71int vnt_set_deep_sleep(struct vnt_private *priv); 72int vnt_exit_deep_sleep(struct vnt_private *priv); 73int vnt_update_pre_ed_threshold(struct vnt_private *priv, int scanning); 74 75#endif /* __BASEBAND_H__ */ 76