drivers/net/wireless/iwlwifi/iwl-config.h

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  63 #ifndef __IWL_CONFIG_H__
  64 #define __IWL_CONFIG_H__
  65
  66 #include <linux/types.h>
  67 #include <net/mac80211.h>
  68
  69
  70 enum iwl_device_family {
  71         IWL_DEVICE_FAMILY_UNDEFINED,
  72         IWL_DEVICE_FAMILY_1000,
  73         IWL_DEVICE_FAMILY_100,
  74         IWL_DEVICE_FAMILY_2000,
  75         IWL_DEVICE_FAMILY_2030,
  76         IWL_DEVICE_FAMILY_105,
  77         IWL_DEVICE_FAMILY_135,
  78         IWL_DEVICE_FAMILY_5000,
  79         IWL_DEVICE_FAMILY_5150,
  80         IWL_DEVICE_FAMILY_6000,
  81         IWL_DEVICE_FAMILY_6000i,
  82         IWL_DEVICE_FAMILY_6005,
  83         IWL_DEVICE_FAMILY_6030,
  84         IWL_DEVICE_FAMILY_6050,
  85         IWL_DEVICE_FAMILY_6150,
  86         IWL_DEVICE_FAMILY_7000,
  87         IWL_DEVICE_FAMILY_8000,
  88 };
  89
  90 /*
  91  * LED mode
  92  *    IWL_LED_DEFAULT:  use device default
  93  *    IWL_LED_RF_STATE: turn LED on/off based on RF state
  94  *                      LED ON  = RF ON
  95  *                      LED OFF = RF OFF
  96  *    IWL_LED_BLINK:    adjust led blink rate based on blink table
  97  *    IWL_LED_DISABLE:  led disabled
  98  */
  99 enum iwl_led_mode {
 100         IWL_LED_DEFAULT,
 101         IWL_LED_RF_STATE,
 102         IWL_LED_BLINK,
 103         IWL_LED_DISABLE,
 104 };
 105
 106 /*
 107  * This is the threshold value of plcp error rate per 100mSecs.  It is
 108  * used to set and check for the validity of plcp_delta.
 109  */
 110 #define IWL_MAX_PLCP_ERR_THRESHOLD_MIN          1
 111 #define IWL_MAX_PLCP_ERR_THRESHOLD_DEF          50
 112 #define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF     100
 113 #define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200
 114 #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX          255
 115 #define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE      0
 116
 117 /* TX queue watchdog timeouts in mSecs */
 118 #define IWL_WATCHDOG_DISABLED   0
 119 #define IWL_DEF_WD_TIMEOUT      2000
 120 #define IWL_LONG_WD_TIMEOUT     10000
 121 #define IWL_MAX_WD_TIMEOUT      120000
 122
 123 #define IWL_DEFAULT_MAX_TX_POWER 22
 124
 125 /* Antenna presence definitions */
 126 #define ANT_NONE        0x0
 127 #define ANT_A           BIT(0)
 128 #define ANT_B           BIT(1)
 129 #define ANT_C           BIT(2)
 130 #define ANT_AB          (ANT_A | ANT_B)
 131 #define ANT_AC          (ANT_A | ANT_C)
 132 #define ANT_BC          (ANT_B | ANT_C)
 133 #define ANT_ABC         (ANT_A | ANT_B | ANT_C)
 134
 135 static inline u8 num_of_ant(u8 mask)
 136 {
 137         return  !!((mask) & ANT_A) +
 138                 !!((mask) & ANT_B) +
 139                 !!((mask) & ANT_C);
 140 }
 141
 142 /*
 143  * @max_ll_items: max number of OTP blocks
 144  * @shadow_ram_support: shadow support for OTP memory
 145  * @led_compensation: compensate on the led on/off time per HW according
 146  *      to the deviation to achieve the desired led frequency.
 147  *      The detail algorithm is described in iwl-led.c
 148  * @wd_timeout: TX queues watchdog timeout
 149  * @max_event_log_size: size of event log buffer size for ucode event logging
 150  * @shadow_reg_enable: HW shadow register support
 151  * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command
 152  *      is in flight. This is due to a HW bug in 7260, 3160 and 7265.
 153  * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled.
 154  */
 155 struct iwl_base_params {
 156         int eeprom_size;
 157         int num_of_queues;      /* def: HW dependent */
 158         /* for iwl_pcie_apm_init() */
 159         u32 pll_cfg_val;
 160
 161         const u16 max_ll_items;
 162         const bool shadow_ram_support;
 163         u16 led_compensation;
 164         unsigned int wd_timeout;
 165         u32 max_event_log_size;
 166         const bool shadow_reg_enable;
 167         const bool pcie_l1_allowed;
 168         const bool apmg_wake_up_wa;
 169         const bool scd_chain_ext_wa;
 170 };
 171
 172 /*
 173  * @stbc: support Tx STBC and 1*SS Rx STBC
 174  * @ldpc: support Tx/Rx with LDPC
 175  * @use_rts_for_aggregation: use rts/cts protection for HT traffic
 176  * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40
 177  */
 178 struct iwl_ht_params {
 179         enum ieee80211_smps_mode smps_mode;
 180         const bool ht_greenfield_support; /* if used set to true */
 181         const bool stbc;
 182         const bool ldpc;
 183         bool use_rts_for_aggregation;
 184         u8 ht40_bands;
 185 };
 186
 187 /*
 188  * information on how to parse the EEPROM
 189  */
 190 #define EEPROM_REG_BAND_1_CHANNELS              0x08
 191 #define EEPROM_REG_BAND_2_CHANNELS              0x26
 192 #define EEPROM_REG_BAND_3_CHANNELS              0x42
 193 #define EEPROM_REG_BAND_4_CHANNELS              0x5C
 194 #define EEPROM_REG_BAND_5_CHANNELS              0x74
 195 #define EEPROM_REG_BAND_24_HT40_CHANNELS        0x82
 196 #define EEPROM_REG_BAND_52_HT40_CHANNELS        0x92
 197 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS   0x80
 198 #define EEPROM_REGULATORY_BAND_NO_HT40          0
 199
 200 /* lower blocks contain EEPROM image and calibration data */
 201 #define OTP_LOW_IMAGE_SIZE              (2 * 512 * sizeof(u16)) /* 2 KB */
 202 #define OTP_LOW_IMAGE_SIZE_FAMILY_7000  (16 * 512 * sizeof(u16)) /* 16 KB */
 203 #define OTP_LOW_IMAGE_SIZE_FAMILY_8000  (32 * 512 * sizeof(u16)) /* 32 KB */
 204
 205 struct iwl_eeprom_params {
 206         const u8 regulatory_bands[7];
 207         bool enhanced_txpower;
 208 };
 209
 210 /* Tx-backoff power threshold
 211  * @pwr: The power limit in mw
 212  * @backoff: The tx-backoff in uSec
 213  */
 214 struct iwl_pwr_tx_backoff {
 215         u32 pwr;
 216         u32 backoff;
 217 };
 218
 219 /**
 220  * struct iwl_cfg
 221  * @name: Offical name of the device
 222  * @fw_name_pre: Firmware filename prefix. The api version and extension
 223  *      (.ucode) will be added to filename before loading from disk. The
 224  *      filename is constructed as fw_name_pre<api>.ucode.
 225  * @ucode_api_max: Highest version of uCode API supported by driver.
 226  * @ucode_api_ok: oldest version of the uCode API that is OK to load
 227  *      without a warning, for use in transitions
 228  * @ucode_api_min: Lowest version of uCode API supported by driver.
 229  * @max_inst_size: The maximal length of the fw inst section
 230  * @max_data_size: The maximal length of the fw data section
 231  * @valid_tx_ant: valid transmit antenna
 232  * @valid_rx_ant: valid receive antenna
 233  * @non_shared_ant: the antenna that is for WiFi only
 234  * @nvm_ver: NVM version
 235  * @nvm_calib_ver: NVM calibration version
 236  * @lib: pointer to the lib ops
 237  * @base_params: pointer to basic parameters
 238  * @ht_params: point to ht parameters
 239  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
 240  * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
 241  * @internal_wimax_coex: internal wifi/wimax combo device
 242  * @high_temp: Is this NIC is designated to be in high temperature.
 243  * @host_interrupt_operation_mode: device needs host interrupt operation
 244  *      mode set
 245  * @d0i3: device uses d0i3 instead of d3
 246  * @nvm_hw_section_num: the ID of the HW NVM section
 247  * @pwr_tx_backoffs: translation table between power limits and backoffs
 248  * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response
 249  *
 250  * We enable the driver to be backward compatible wrt. hardware features.
 251  * API differences in uCode shouldn't be handled here but through TLVs
 252  * and/or the uCode API version instead.
 253  */
 254 struct iwl_cfg {
 255         /* params specific to an individual device within a device family */
 256         const char *name;
 257         const char *fw_name_pre;
 258         const unsigned int ucode_api_max;
 259         const unsigned int ucode_api_ok;
 260         const unsigned int ucode_api_min;
 261         const enum iwl_device_family device_family;
 262         const u32 max_data_size;
 263         const u32 max_inst_size;
 264         u8   valid_tx_ant;
 265         u8   valid_rx_ant;
 266         u8   non_shared_ant;
 267         bool bt_shared_single_ant;
 268         u16  nvm_ver;
 269         u16  nvm_calib_ver;
 270         /* params not likely to change within a device family */
 271         const struct iwl_base_params *base_params;
 272         /* params likely to change within a device family */
 273         const struct iwl_ht_params *ht_params;
 274         const struct iwl_eeprom_params *eeprom_params;
 275         enum iwl_led_mode led_mode;
 276         const bool rx_with_siso_diversity;
 277         const bool internal_wimax_coex;
 278         const bool host_interrupt_operation_mode;
 279         bool high_temp;
 280         bool d0i3;
 281         u8   nvm_hw_section_num;
 282         bool lp_xtal_workaround;
 283         const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
 284         bool no_power_up_nic_in_init;
 285         const char *default_nvm_file;
 286         unsigned int max_rx_agg_size;
 287         bool disable_dummy_notification;
 288 };
 289
 290 /*
 291  * This list declares the config structures for all devices.
 292  */
 293 #if IS_ENABLED(CONFIG_IWLDVM)
 294 extern const struct iwl_cfg iwl5300_agn_cfg;
 295 extern const struct iwl_cfg iwl5100_agn_cfg;
 296 extern const struct iwl_cfg iwl5350_agn_cfg;
 297 extern const struct iwl_cfg iwl5100_bgn_cfg;
 298 extern const struct iwl_cfg iwl5100_abg_cfg;
 299 extern const struct iwl_cfg iwl5150_agn_cfg;
 300 extern const struct iwl_cfg iwl5150_abg_cfg;
 301 extern const struct iwl_cfg iwl6005_2agn_cfg;
 302 extern const struct iwl_cfg iwl6005_2abg_cfg;
 303 extern const struct iwl_cfg iwl6005_2bg_cfg;
 304 extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
 305 extern const struct iwl_cfg iwl6005_2agn_d_cfg;
 306 extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
 307 extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
 308 extern const struct iwl_cfg iwl1030_bgn_cfg;
 309 extern const struct iwl_cfg iwl1030_bg_cfg;
 310 extern const struct iwl_cfg iwl6030_2agn_cfg;
 311 extern const struct iwl_cfg iwl6030_2abg_cfg;
 312 extern const struct iwl_cfg iwl6030_2bgn_cfg;
 313 extern const struct iwl_cfg iwl6030_2bg_cfg;
 314 extern const struct iwl_cfg iwl6000i_2agn_cfg;
 315 extern const struct iwl_cfg iwl6000i_2abg_cfg;
 316 extern const struct iwl_cfg iwl6000i_2bg_cfg;
 317 extern const struct iwl_cfg iwl6000_3agn_cfg;
 318 extern const struct iwl_cfg iwl6050_2agn_cfg;
 319 extern const struct iwl_cfg iwl6050_2abg_cfg;
 320 extern const struct iwl_cfg iwl6150_bgn_cfg;
 321 extern const struct iwl_cfg iwl6150_bg_cfg;
 322 extern const struct iwl_cfg iwl1000_bgn_cfg;
 323 extern const struct iwl_cfg iwl1000_bg_cfg;
 324 extern const struct iwl_cfg iwl100_bgn_cfg;
 325 extern const struct iwl_cfg iwl100_bg_cfg;
 326 extern const struct iwl_cfg iwl130_bgn_cfg;
 327 extern const struct iwl_cfg iwl130_bg_cfg;
 328 extern const struct iwl_cfg iwl2000_2bgn_cfg;
 329 extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
 330 extern const struct iwl_cfg iwl2030_2bgn_cfg;
 331 extern const struct iwl_cfg iwl6035_2agn_cfg;
 332 extern const struct iwl_cfg iwl6035_2agn_sff_cfg;
 333 extern const struct iwl_cfg iwl105_bgn_cfg;
 334 extern const struct iwl_cfg iwl105_bgn_d_cfg;
 335 extern const struct iwl_cfg iwl135_bgn_cfg;
 336 #endif /* CONFIG_IWLDVM */
 337 #if IS_ENABLED(CONFIG_IWLMVM)
 338 extern const struct iwl_cfg iwl7260_2ac_cfg;
 339 extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp;
 340 extern const struct iwl_cfg iwl7260_2n_cfg;
 341 extern const struct iwl_cfg iwl7260_n_cfg;
 342 extern const struct iwl_cfg iwl3160_2ac_cfg;
 343 extern const struct iwl_cfg iwl3160_2n_cfg;
 344 extern const struct iwl_cfg iwl3160_n_cfg;
 345 extern const struct iwl_cfg iwl3165_2ac_cfg;
 346 extern const struct iwl_cfg iwl7265_2ac_cfg;
 347 extern const struct iwl_cfg iwl7265_2n_cfg;
 348 extern const struct iwl_cfg iwl7265_n_cfg;
 349 extern const struct iwl_cfg iwl8260_2n_cfg;
 350 extern const struct iwl_cfg iwl8260_2ac_cfg;
 351 extern const struct iwl_cfg iwl8260_2ac_sdio_cfg;
 352 #endif /* CONFIG_IWLMVM */
 353
 354 #endif /* __IWL_CONFIG_H__ */