drivers/net/wireless/intel/iwlwifi/cfg/1000.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /******************************************************************************
   3  *
   4  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
   5  * Copyright(c) 2018 - 2019 Intel Corporation
   6  *
   7  * Contact Information:
   8  *  Intel Linux Wireless <linuxwifi@intel.com>
   9  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  10  *
  11  *****************************************************************************/
  12
  13 #include <linux/module.h>
  14 #include <linux/stringify.h>
  15 #include "iwl-config.h"
  16 #include "iwl-agn-hw.h"
  17
  18 /* Highest firmware API version supported */
  19 #define IWL1000_UCODE_API_MAX 5
  20 #define IWL100_UCODE_API_MAX 5
  21
  22 /* Lowest firmware API version supported */
  23 #define IWL1000_UCODE_API_MIN 1
  24 #define IWL100_UCODE_API_MIN 5
  25
  26 /* EEPROM version */
  27 #define EEPROM_1000_TX_POWER_VERSION    (4)
  28 #define EEPROM_1000_EEPROM_VERSION      (0x15C)
  29
  30 #define IWL1000_FW_PRE "iwlwifi-1000-"
  31 #define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
  32
  33 #define IWL100_FW_PRE "iwlwifi-100-"
  34 #define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
  35
  36
  37 static const struct iwl_base_params iwl1000_base_params = {
  38         .num_of_queues = IWLAGN_NUM_QUEUES,
  39         .max_tfd_queue_size = 256,
  40         .eeprom_size = OTP_LOW_IMAGE_SIZE_2K,
  41         .pll_cfg = true,
  42         .max_ll_items = OTP_MAX_LL_ITEMS_1000,
  43         .shadow_ram_support = false,
  44         .led_compensation = 51,
  45         .wd_timeout = IWL_WATCHDOG_DISABLED,
  46         .max_event_log_size = 128,
  47         .scd_chain_ext_wa = true,
  48 };
  49
  50 static const struct iwl_ht_params iwl1000_ht_params = {
  51         .ht_greenfield_support = true,
  52         .use_rts_for_aggregation = true, /* use rts/cts protection */
  53         .ht40_bands = BIT(NL80211_BAND_2GHZ),
  54 };
  55
  56 static const struct iwl_eeprom_params iwl1000_eeprom_params = {
  57         .regulatory_bands = {
  58                 EEPROM_REG_BAND_1_CHANNELS,
  59                 EEPROM_REG_BAND_2_CHANNELS,
  60                 EEPROM_REG_BAND_3_CHANNELS,
  61                 EEPROM_REG_BAND_4_CHANNELS,
  62                 EEPROM_REG_BAND_5_CHANNELS,
  63                 EEPROM_REG_BAND_24_HT40_CHANNELS,
  64                 EEPROM_REGULATORY_BAND_NO_HT40,
  65         }
  66 };
  67
  68 #define IWL_DEVICE_1000                                         \
  69         .fw_name_pre = IWL1000_FW_PRE,                          \
  70         .ucode_api_max = IWL1000_UCODE_API_MAX,                 \
  71         .ucode_api_min = IWL1000_UCODE_API_MIN,                 \
  72         .trans.device_family = IWL_DEVICE_FAMILY_1000,          \
  73         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  74         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
  75         .nvm_ver = EEPROM_1000_EEPROM_VERSION,          \
  76         .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,  \
  77         .trans.base_params = &iwl1000_base_params,              \
  78         .eeprom_params = &iwl1000_eeprom_params,                \
  79         .led_mode = IWL_LED_BLINK,                              \
  80         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
  81
  82 const struct iwl_cfg iwl1000_bgn_cfg = {
  83         .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
  84         IWL_DEVICE_1000,
  85         .ht_params = &iwl1000_ht_params,
  86 };
  87
  88 const struct iwl_cfg iwl1000_bg_cfg = {
  89         .name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
  90         IWL_DEVICE_1000,
  91 };
  92
  93 #define IWL_DEVICE_100                                          \
  94         .fw_name_pre = IWL100_FW_PRE,                           \
  95         .ucode_api_max = IWL100_UCODE_API_MAX,                  \
  96         .ucode_api_min = IWL100_UCODE_API_MIN,                  \
  97         .trans.device_family = IWL_DEVICE_FAMILY_100,           \
  98         .max_inst_size = IWLAGN_RTC_INST_SIZE,                  \
  99         .max_data_size = IWLAGN_RTC_DATA_SIZE,                  \
 100         .nvm_ver = EEPROM_1000_EEPROM_VERSION,          \
 101         .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,  \
 102         .trans.base_params = &iwl1000_base_params,              \
 103         .eeprom_params = &iwl1000_eeprom_params,                \
 104         .led_mode = IWL_LED_RF_STATE,                           \
 105         .rx_with_siso_diversity = true,                         \
 106         .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K
 107
 108 const struct iwl_cfg iwl100_bgn_cfg = {
 109         .name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
 110         IWL_DEVICE_100,
 111         .ht_params = &iwl1000_ht_params,
 112 };
 113
 114 const struct iwl_cfg iwl100_bg_cfg = {
 115         .name = "Intel(R) Centrino(R) Wireless-N 100 BG",
 116         IWL_DEVICE_100,
 117 };
 118
 119 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
 120 MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_MAX));