1 /****************************************************************************** 2 * 3 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. 4 * Copyright(c) 2018 Intel Corporation 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of version 2 of the GNU General Public License as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 * The full GNU General Public License is included in this distribution in the 16 * file called LICENSE. 17 * 18 * Contact Information: 19 * Intel Linux Wireless <linuxwifi@intel.com> 20 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 21 * 22 *****************************************************************************/ 23 24 #include <linux/module.h> 25 #include <linux/stringify.h> 26 #include "iwl-config.h" 27 #include "iwl-agn-hw.h" 28 29 /* Highest firmware API version supported */ 30 #define IWL1000_UCODE_API_MAX 5 31 #define IWL100_UCODE_API_MAX 5 32 33 /* Lowest firmware API version supported */ 34 #define IWL1000_UCODE_API_MIN 1 35 #define IWL100_UCODE_API_MIN 5 36 37 /* EEPROM version */ 38 #define EEPROM_1000_TX_POWER_VERSION (4) 39 #define EEPROM_1000_EEPROM_VERSION (0x15C) 40 41 #define IWL1000_FW_PRE "iwlwifi-1000-" 42 #define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode" 43 44 #define IWL100_FW_PRE "iwlwifi-100-" 45 #define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode" 46 47 48 static const struct iwl_base_params iwl1000_base_params = { 49 .num_of_queues = IWLAGN_NUM_QUEUES, 50 .max_tfd_queue_size = 256, 51 .eeprom_size = OTP_LOW_IMAGE_SIZE_2K, 52 .pll_cfg = true, 53 .max_ll_items = OTP_MAX_LL_ITEMS_1000, 54 .shadow_ram_support = false, 55 .led_compensation = 51, 56 .wd_timeout = IWL_WATCHDOG_DISABLED, 57 .max_event_log_size = 128, 58 .scd_chain_ext_wa = true, 59 }; 60 61 static const struct iwl_ht_params iwl1000_ht_params = { 62 .ht_greenfield_support = true, 63 .use_rts_for_aggregation = true, /* use rts/cts protection */ 64 .ht40_bands = BIT(NL80211_BAND_2GHZ), 65 }; 66 67 static const struct iwl_eeprom_params iwl1000_eeprom_params = { 68 .regulatory_bands = { 69 EEPROM_REG_BAND_1_CHANNELS, 70 EEPROM_REG_BAND_2_CHANNELS, 71 EEPROM_REG_BAND_3_CHANNELS, 72 EEPROM_REG_BAND_4_CHANNELS, 73 EEPROM_REG_BAND_5_CHANNELS, 74 EEPROM_REG_BAND_24_HT40_CHANNELS, 75 EEPROM_REGULATORY_BAND_NO_HT40, 76 } 77 }; 78 79 #define IWL_DEVICE_1000 \ 80 .fw_name_pre = IWL1000_FW_PRE, \ 81 .ucode_api_max = IWL1000_UCODE_API_MAX, \ 82 .ucode_api_min = IWL1000_UCODE_API_MIN, \ 83 .device_family = IWL_DEVICE_FAMILY_1000, \ 84 .max_inst_size = IWLAGN_RTC_INST_SIZE, \ 85 .max_data_size = IWLAGN_RTC_DATA_SIZE, \ 86 .nvm_ver = EEPROM_1000_EEPROM_VERSION, \ 87 .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \ 88 .base_params = &iwl1000_base_params, \ 89 .eeprom_params = &iwl1000_eeprom_params, \ 90 .led_mode = IWL_LED_BLINK, \ 91 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 92 .csr = &iwl_csr_v1 93 94 const struct iwl_cfg iwl1000_bgn_cfg = { 95 .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN", 96 IWL_DEVICE_1000, 97 .ht_params = &iwl1000_ht_params, 98 }; 99 100 const struct iwl_cfg iwl1000_bg_cfg = { 101 .name = "Intel(R) Centrino(R) Wireless-N 1000 BG", 102 IWL_DEVICE_1000, 103 }; 104 105 #define IWL_DEVICE_100 \ 106 .fw_name_pre = IWL100_FW_PRE, \ 107 .ucode_api_max = IWL100_UCODE_API_MAX, \ 108 .ucode_api_min = IWL100_UCODE_API_MIN, \ 109 .device_family = IWL_DEVICE_FAMILY_100, \ 110 .max_inst_size = IWLAGN_RTC_INST_SIZE, \ 111 .max_data_size = IWLAGN_RTC_DATA_SIZE, \ 112 .nvm_ver = EEPROM_1000_EEPROM_VERSION, \ 113 .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \ 114 .base_params = &iwl1000_base_params, \ 115 .eeprom_params = &iwl1000_eeprom_params, \ 116 .led_mode = IWL_LED_RF_STATE, \ 117 .rx_with_siso_diversity = true, \ 118 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ 119 .csr = &iwl_csr_v1 120 121 const struct iwl_cfg iwl100_bgn_cfg = { 122 .name = "Intel(R) Centrino(R) Wireless-N 100 BGN", 123 IWL_DEVICE_100, 124 .ht_params = &iwl1000_ht_params, 125 }; 126 127 const struct iwl_cfg iwl100_bg_cfg = { 128 .name = "Intel(R) Centrino(R) Wireless-N 100 BG", 129 IWL_DEVICE_100, 130 }; 131 132 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX)); 133 MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_MAX)); 134