162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* ZD1211 USB-WLAN driver for Linux 362306a36Sopenharmony_ci * 462306a36Sopenharmony_ci * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de> 562306a36Sopenharmony_ci * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef _ZD_RF_H 962306a36Sopenharmony_ci#define _ZD_RF_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define UW2451_RF 0x2 1262306a36Sopenharmony_ci#define UCHIP_RF 0x3 1362306a36Sopenharmony_ci#define AL2230_RF 0x4 1462306a36Sopenharmony_ci#define AL7230B_RF 0x5 /* a,b,g */ 1562306a36Sopenharmony_ci#define THETA_RF 0x6 1662306a36Sopenharmony_ci#define AL2210_RF 0x7 1762306a36Sopenharmony_ci#define MAXIM_NEW_RF 0x8 1862306a36Sopenharmony_ci#define UW2453_RF 0x9 1962306a36Sopenharmony_ci#define AL2230S_RF 0xa 2062306a36Sopenharmony_ci#define RALINK_RF 0xb 2162306a36Sopenharmony_ci#define INTERSIL_RF 0xc 2262306a36Sopenharmony_ci#define RF2959_RF 0xd 2362306a36Sopenharmony_ci#define MAXIM_NEW2_RF 0xe 2462306a36Sopenharmony_ci#define PHILIPS_RF 0xf 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci#define RF_CHANNEL(ch) [(ch)-1] 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci/* Provides functions of the RF transceiver. */ 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_cienum { 3162306a36Sopenharmony_ci RF_REG_BITS = 6, 3262306a36Sopenharmony_ci RF_VALUE_BITS = 18, 3362306a36Sopenharmony_ci RF_RV_BITS = RF_REG_BITS + RF_VALUE_BITS, 3462306a36Sopenharmony_ci}; 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_cistruct zd_rf { 3762306a36Sopenharmony_ci u8 type; 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci u8 channel; 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ci /* whether channel integration and calibration should be updated 4262306a36Sopenharmony_ci * defaults to 1 (yes) */ 4362306a36Sopenharmony_ci u8 update_channel_int:1; 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ci /* whether ZD_CR47 should be patched from the EEPROM, if the appropriate 4662306a36Sopenharmony_ci * flag is set in the POD. The vendor driver suggests that this should 4762306a36Sopenharmony_ci * be done for all RF's, but a bug in their code prevents but their 4862306a36Sopenharmony_ci * HW_OverWritePhyRegFromE2P() routine from ever taking effect. */ 4962306a36Sopenharmony_ci u8 patch_cck_gain:1; 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ci /* private RF driver data */ 5262306a36Sopenharmony_ci void *priv; 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ci /* RF-specific functions */ 5562306a36Sopenharmony_ci int (*init_hw)(struct zd_rf *rf); 5662306a36Sopenharmony_ci int (*set_channel)(struct zd_rf *rf, u8 channel); 5762306a36Sopenharmony_ci int (*switch_radio_on)(struct zd_rf *rf); 5862306a36Sopenharmony_ci int (*switch_radio_off)(struct zd_rf *rf); 5962306a36Sopenharmony_ci int (*patch_6m_band_edge)(struct zd_rf *rf, u8 channel); 6062306a36Sopenharmony_ci void (*clear)(struct zd_rf *rf); 6162306a36Sopenharmony_ci}; 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ciconst char *zd_rf_name(u8 type); 6462306a36Sopenharmony_civoid zd_rf_init(struct zd_rf *rf); 6562306a36Sopenharmony_civoid zd_rf_clear(struct zd_rf *rf); 6662306a36Sopenharmony_ciint zd_rf_init_hw(struct zd_rf *rf, u8 type); 6762306a36Sopenharmony_ci 6862306a36Sopenharmony_ciint zd_rf_scnprint_id(struct zd_rf *rf, char *buffer, size_t size); 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_ciint zd_rf_set_channel(struct zd_rf *rf, u8 channel); 7162306a36Sopenharmony_ci 7262306a36Sopenharmony_ciint zd_switch_radio_on(struct zd_rf *rf); 7362306a36Sopenharmony_ciint zd_switch_radio_off(struct zd_rf *rf); 7462306a36Sopenharmony_ci 7562306a36Sopenharmony_ciint zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel); 7662306a36Sopenharmony_ciint zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel); 7762306a36Sopenharmony_ci 7862306a36Sopenharmony_cistatic inline int zd_rf_should_update_pwr_int(struct zd_rf *rf) 7962306a36Sopenharmony_ci{ 8062306a36Sopenharmony_ci return rf->update_channel_int; 8162306a36Sopenharmony_ci} 8262306a36Sopenharmony_ci 8362306a36Sopenharmony_cistatic inline int zd_rf_should_patch_cck_gain(struct zd_rf *rf) 8462306a36Sopenharmony_ci{ 8562306a36Sopenharmony_ci return rf->patch_cck_gain; 8662306a36Sopenharmony_ci} 8762306a36Sopenharmony_ci 8862306a36Sopenharmony_ci/* Functions for individual RF chips */ 8962306a36Sopenharmony_ci 9062306a36Sopenharmony_ciint zd_rf_init_rf2959(struct zd_rf *rf); 9162306a36Sopenharmony_ciint zd_rf_init_al2230(struct zd_rf *rf); 9262306a36Sopenharmony_ciint zd_rf_init_al7230b(struct zd_rf *rf); 9362306a36Sopenharmony_ciint zd_rf_init_uw2453(struct zd_rf *rf); 9462306a36Sopenharmony_ci 9562306a36Sopenharmony_ci#endif /* _ZD_RF_H */ 96