18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* ZD1211 USB-WLAN driver for Linux 38c2ecf20Sopenharmony_ci * 48c2ecf20Sopenharmony_ci * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de> 58c2ecf20Sopenharmony_ci * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org> 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef _ZD_RF_H 98c2ecf20Sopenharmony_ci#define _ZD_RF_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#define UW2451_RF 0x2 128c2ecf20Sopenharmony_ci#define UCHIP_RF 0x3 138c2ecf20Sopenharmony_ci#define AL2230_RF 0x4 148c2ecf20Sopenharmony_ci#define AL7230B_RF 0x5 /* a,b,g */ 158c2ecf20Sopenharmony_ci#define THETA_RF 0x6 168c2ecf20Sopenharmony_ci#define AL2210_RF 0x7 178c2ecf20Sopenharmony_ci#define MAXIM_NEW_RF 0x8 188c2ecf20Sopenharmony_ci#define UW2453_RF 0x9 198c2ecf20Sopenharmony_ci#define AL2230S_RF 0xa 208c2ecf20Sopenharmony_ci#define RALINK_RF 0xb 218c2ecf20Sopenharmony_ci#define INTERSIL_RF 0xc 228c2ecf20Sopenharmony_ci#define RF2959_RF 0xd 238c2ecf20Sopenharmony_ci#define MAXIM_NEW2_RF 0xe 248c2ecf20Sopenharmony_ci#define PHILIPS_RF 0xf 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci#define RF_CHANNEL(ch) [(ch)-1] 278c2ecf20Sopenharmony_ci 288c2ecf20Sopenharmony_ci/* Provides functions of the RF transceiver. */ 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_cienum { 318c2ecf20Sopenharmony_ci RF_REG_BITS = 6, 328c2ecf20Sopenharmony_ci RF_VALUE_BITS = 18, 338c2ecf20Sopenharmony_ci RF_RV_BITS = RF_REG_BITS + RF_VALUE_BITS, 348c2ecf20Sopenharmony_ci}; 358c2ecf20Sopenharmony_ci 368c2ecf20Sopenharmony_cistruct zd_rf { 378c2ecf20Sopenharmony_ci u8 type; 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ci u8 channel; 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ci /* whether channel integration and calibration should be updated 428c2ecf20Sopenharmony_ci * defaults to 1 (yes) */ 438c2ecf20Sopenharmony_ci u8 update_channel_int:1; 448c2ecf20Sopenharmony_ci 458c2ecf20Sopenharmony_ci /* whether ZD_CR47 should be patched from the EEPROM, if the appropriate 468c2ecf20Sopenharmony_ci * flag is set in the POD. The vendor driver suggests that this should 478c2ecf20Sopenharmony_ci * be done for all RF's, but a bug in their code prevents but their 488c2ecf20Sopenharmony_ci * HW_OverWritePhyRegFromE2P() routine from ever taking effect. */ 498c2ecf20Sopenharmony_ci u8 patch_cck_gain:1; 508c2ecf20Sopenharmony_ci 518c2ecf20Sopenharmony_ci /* private RF driver data */ 528c2ecf20Sopenharmony_ci void *priv; 538c2ecf20Sopenharmony_ci 548c2ecf20Sopenharmony_ci /* RF-specific functions */ 558c2ecf20Sopenharmony_ci int (*init_hw)(struct zd_rf *rf); 568c2ecf20Sopenharmony_ci int (*set_channel)(struct zd_rf *rf, u8 channel); 578c2ecf20Sopenharmony_ci int (*switch_radio_on)(struct zd_rf *rf); 588c2ecf20Sopenharmony_ci int (*switch_radio_off)(struct zd_rf *rf); 598c2ecf20Sopenharmony_ci int (*patch_6m_band_edge)(struct zd_rf *rf, u8 channel); 608c2ecf20Sopenharmony_ci void (*clear)(struct zd_rf *rf); 618c2ecf20Sopenharmony_ci}; 628c2ecf20Sopenharmony_ci 638c2ecf20Sopenharmony_ciconst char *zd_rf_name(u8 type); 648c2ecf20Sopenharmony_civoid zd_rf_init(struct zd_rf *rf); 658c2ecf20Sopenharmony_civoid zd_rf_clear(struct zd_rf *rf); 668c2ecf20Sopenharmony_ciint zd_rf_init_hw(struct zd_rf *rf, u8 type); 678c2ecf20Sopenharmony_ci 688c2ecf20Sopenharmony_ciint zd_rf_scnprint_id(struct zd_rf *rf, char *buffer, size_t size); 698c2ecf20Sopenharmony_ci 708c2ecf20Sopenharmony_ciint zd_rf_set_channel(struct zd_rf *rf, u8 channel); 718c2ecf20Sopenharmony_ci 728c2ecf20Sopenharmony_ciint zd_switch_radio_on(struct zd_rf *rf); 738c2ecf20Sopenharmony_ciint zd_switch_radio_off(struct zd_rf *rf); 748c2ecf20Sopenharmony_ci 758c2ecf20Sopenharmony_ciint zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel); 768c2ecf20Sopenharmony_ciint zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel); 778c2ecf20Sopenharmony_ci 788c2ecf20Sopenharmony_cistatic inline int zd_rf_should_update_pwr_int(struct zd_rf *rf) 798c2ecf20Sopenharmony_ci{ 808c2ecf20Sopenharmony_ci return rf->update_channel_int; 818c2ecf20Sopenharmony_ci} 828c2ecf20Sopenharmony_ci 838c2ecf20Sopenharmony_cistatic inline int zd_rf_should_patch_cck_gain(struct zd_rf *rf) 848c2ecf20Sopenharmony_ci{ 858c2ecf20Sopenharmony_ci return rf->patch_cck_gain; 868c2ecf20Sopenharmony_ci} 878c2ecf20Sopenharmony_ci 888c2ecf20Sopenharmony_ciint zd_rf_patch_6m_band_edge(struct zd_rf *rf, u8 channel); 898c2ecf20Sopenharmony_ciint zd_rf_generic_patch_6m(struct zd_rf *rf, u8 channel); 908c2ecf20Sopenharmony_ci 918c2ecf20Sopenharmony_ci/* Functions for individual RF chips */ 928c2ecf20Sopenharmony_ci 938c2ecf20Sopenharmony_ciint zd_rf_init_rf2959(struct zd_rf *rf); 948c2ecf20Sopenharmony_ciint zd_rf_init_al2230(struct zd_rf *rf); 958c2ecf20Sopenharmony_ciint zd_rf_init_al7230b(struct zd_rf *rf); 968c2ecf20Sopenharmony_ciint zd_rf_init_uw2453(struct zd_rf *rf); 978c2ecf20Sopenharmony_ci 988c2ecf20Sopenharmony_ci#endif /* _ZD_RF_H */ 99