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 static inline bool iwl_has_secure_boot(u32 hw_rev,
  91                                        enum iwl_device_family family)
  92 {
  93         /* return 1 only for family 8000 B0 */
  94         if ((family == IWL_DEVICE_FAMILY_8000) && (hw_rev & 0xC))
  95                 return 1;
  96
  97         return 0;
  98 }
  99
 100 /*
 101  * LED mode
 102  *    IWL_LED_DEFAULT:  use device default
 103  *    IWL_LED_RF_STATE: turn LED on/off based on RF state
 104  *                      LED ON  = RF ON
 105  *                      LED OFF = RF OFF
 106  *    IWL_LED_BLINK:    adjust led blink rate based on blink table
 107  *    IWL_LED_DISABLE:  led disabled
 108  */
 109 enum iwl_led_mode {
 110         IWL_LED_DEFAULT,
 111         IWL_LED_RF_STATE,
 112         IWL_LED_BLINK,
 113         IWL_LED_DISABLE,
 114 };
 115
 116 /*
 117  * This is the threshold value of plcp error rate per 100mSecs.  It is
 118  * used to set and check for the validity of plcp_delta.
 119  */
 120 #define IWL_MAX_PLCP_ERR_THRESHOLD_MIN          1
 121 #define IWL_MAX_PLCP_ERR_THRESHOLD_DEF          50
 122 #define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF     100
 123 #define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200
 124 #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX          255
 125 #define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE      0
 126
 127 /* TX queue watchdog timeouts in mSecs */
 128 #define IWL_WATCHDOG_DISABLED   0
 129 #define IWL_DEF_WD_TIMEOUT      2500
 130 #define IWL_LONG_WD_TIMEOUT     10000
 131 #define IWL_MAX_WD_TIMEOUT      120000
 132
 133 #define IWL_DEFAULT_MAX_TX_POWER 22
 134
 135 /* Antenna presence definitions */
 136 #define ANT_NONE        0x0
 137 #define ANT_A           BIT(0)
 138 #define ANT_B           BIT(1)
 139 #define ANT_C           BIT(2)
 140 #define ANT_AB          (ANT_A | ANT_B)
 141 #define ANT_AC          (ANT_A | ANT_C)
 142 #define ANT_BC          (ANT_B | ANT_C)
 143 #define ANT_ABC         (ANT_A | ANT_B | ANT_C)
 144
 145 static inline u8 num_of_ant(u8 mask)
 146 {
 147         return  !!((mask) & ANT_A) +
 148                 !!((mask) & ANT_B) +
 149                 !!((mask) & ANT_C);
 150 }
 151
 152 /*
 153  * @max_ll_items: max number of OTP blocks
 154  * @shadow_ram_support: shadow support for OTP memory
 155  * @led_compensation: compensate on the led on/off time per HW according
 156  *      to the deviation to achieve the desired led frequency.
 157  *      The detail algorithm is described in iwl-led.c
 158  * @wd_timeout: TX queues watchdog timeout
 159  * @max_event_log_size: size of event log buffer size for ucode event logging
 160  * @shadow_reg_enable: HW shadow register support
 161  * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command
 162  *      is in flight. This is due to a HW bug in 7260, 3160 and 7265.
 163  * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled.
 164  */
 165 struct iwl_base_params {
 166         int eeprom_size;
 167         int num_of_queues;      /* def: HW dependent */
 168         /* for iwl_pcie_apm_init() */
 169         u32 pll_cfg_val;
 170
 171         const u16 max_ll_items;
 172         const bool shadow_ram_support;
 173         u16 led_compensation;
 174         unsigned int wd_timeout;
 175         u32 max_event_log_size;
 176         const bool shadow_reg_enable;
 177         const bool pcie_l1_allowed;
 178         const bool apmg_wake_up_wa;
 179         const bool scd_chain_ext_wa;
 180 };
 181
 182 /*
 183  * @stbc: support Tx STBC and 1*SS Rx STBC
 184  * @ldpc: support Tx/Rx with LDPC
 185  * @use_rts_for_aggregation: use rts/cts protection for HT traffic
 186  * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40
 187  */
 188 struct iwl_ht_params {
 189         enum ieee80211_smps_mode smps_mode;
 190         const bool ht_greenfield_support; /* if used set to true */
 191         const bool stbc;
 192         const bool ldpc;
 193         bool use_rts_for_aggregation;
 194         u8 ht40_bands;
 195 };
 196
 197 /*
 198  * information on how to parse the EEPROM
 199  */
 200 #define EEPROM_REG_BAND_1_CHANNELS              0x08
 201 #define EEPROM_REG_BAND_2_CHANNELS              0x26
 202 #define EEPROM_REG_BAND_3_CHANNELS              0x42
 203 #define EEPROM_REG_BAND_4_CHANNELS              0x5C
 204 #define EEPROM_REG_BAND_5_CHANNELS              0x74
 205 #define EEPROM_REG_BAND_24_HT40_CHANNELS        0x82
 206 #define EEPROM_REG_BAND_52_HT40_CHANNELS        0x92
 207 #define EEPROM_6000_REG_BAND_24_HT40_CHANNELS   0x80
 208 #define EEPROM_REGULATORY_BAND_NO_HT40          0
 209
 210 /* lower blocks contain EEPROM image and calibration data */
 211 #define OTP_LOW_IMAGE_SIZE              (2 * 512 * sizeof(u16)) /* 2 KB */
 212 #define OTP_LOW_IMAGE_SIZE_FAMILY_7000  (16 * 512 * sizeof(u16)) /* 16 KB */
 213 #define OTP_LOW_IMAGE_SIZE_FAMILY_8000  (32 * 512 * sizeof(u16)) /* 32 KB */
 214
 215 struct iwl_eeprom_params {
 216         const u8 regulatory_bands[7];
 217         bool enhanced_txpower;
 218 };
 219
 220 /* Tx-backoff power threshold
 221  * @pwr: The power limit in mw
 222  * @backoff: The tx-backoff in uSec
 223  */
 224 struct iwl_pwr_tx_backoff {
 225         u32 pwr;
 226         u32 backoff;
 227 };
 228
 229 /**
 230  * struct iwl_cfg
 231  * @name: Offical name of the device
 232  * @fw_name_pre: Firmware filename prefix. The api version and extension
 233  *      (.ucode) will be added to filename before loading from disk. The
 234  *      filename is constructed as fw_name_pre<api>.ucode.
 235  * @ucode_api_max: Highest version of uCode API supported by driver.
 236  * @ucode_api_ok: oldest version of the uCode API that is OK to load
 237  *      without a warning, for use in transitions
 238  * @ucode_api_min: Lowest version of uCode API supported by driver.
 239  * @max_inst_size: The maximal length of the fw inst section
 240  * @max_data_size: The maximal length of the fw data section
 241  * @valid_tx_ant: valid transmit antenna
 242  * @valid_rx_ant: valid receive antenna
 243  * @non_shared_ant: the antenna that is for WiFi only
 244  * @nvm_ver: NVM version
 245  * @nvm_calib_ver: NVM calibration version
 246  * @lib: pointer to the lib ops
 247  * @base_params: pointer to basic parameters
 248  * @ht_params: point to ht parameters
 249  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
 250  * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
 251  * @internal_wimax_coex: internal wifi/wimax combo device
 252  * @high_temp: Is this NIC is designated to be in high temperature.
 253  * @host_interrupt_operation_mode: device needs host interrupt operation
 254  *      mode set
 255  * @d0i3: device uses d0i3 instead of d3
 256  * @nvm_hw_section_num: the ID of the HW NVM section
 257  * @pwr_tx_backoffs: translation table between power limits and backoffs
 258  * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response
 259  * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response
 260  * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the
 261  *      station can receive in HT
 262  * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the
 263  *      station can receive in VHT
 264  * @dccm_offset: offset from which DCCM begins
 265  * @dccm_len: length of DCCM (including runtime stack CCM)
 266  * @dccm2_offset: offset from which the second DCCM begins
 267  * @dccm2_len: length of the second DCCM
 268  * @smem_offset: offset from which the SMEM begins
 269  * @smem_len: the length of SMEM
 270  *
 271  * We enable the driver to be backward compatible wrt. hardware features.
 272  * API differences in uCode shouldn't be handled here but through TLVs
 273  * and/or the uCode API version instead.
 274  */
 275 struct iwl_cfg {
 276         /* params specific to an individual device within a device family */
 277         const char *name;
 278         const char *fw_name_pre;
 279         const unsigned int ucode_api_max;
 280         const unsigned int ucode_api_ok;
 281         const unsigned int ucode_api_min;
 282         const enum iwl_device_family device_family;
 283         const u32 max_data_size;
 284         const u32 max_inst_size;
 285         u8   valid_tx_ant;
 286         u8   valid_rx_ant;
 287         u8   non_shared_ant;
 288         bool bt_shared_single_ant;
 289         u16  nvm_ver;
 290         u16  nvm_calib_ver;
 291         /* params not likely to change within a device family */
 292         const struct iwl_base_params *base_params;
 293         /* params likely to change within a device family */
 294         const struct iwl_ht_params *ht_params;
 295         const struct iwl_eeprom_params *eeprom_params;
 296         enum iwl_led_mode led_mode;
 297         const bool rx_with_siso_diversity;
 298         const bool internal_wimax_coex;
 299         const bool host_interrupt_operation_mode;
 300         bool high_temp;
 301         bool d0i3;
 302         u8   nvm_hw_section_num;
 303         bool lp_xtal_workaround;
 304         const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
 305         bool no_power_up_nic_in_init;
 306         const char *default_nvm_file;
 307         const char *default_nvm_file_8000A;
 308         unsigned int max_rx_agg_size;
 309         bool disable_dummy_notification;
 310         unsigned int max_tx_agg_size;
 311         unsigned int max_ht_ampdu_exponent;
 312         unsigned int max_vht_ampdu_exponent;
 313         const u32 dccm_offset;
 314         const u32 dccm_len;
 315         const u32 dccm2_offset;
 316         const u32 dccm2_len;
 317         const u32 smem_offset;
 318         const u32 smem_len;
 319 };
 320
 321 /*
 322  * This list declares the config structures for all devices.
 323  */
 324 #if IS_ENABLED(CONFIG_IWLDVM)
 325 extern const struct iwl_cfg iwl5300_agn_cfg;
 326 extern const struct iwl_cfg iwl5100_agn_cfg;
 327 extern const struct iwl_cfg iwl5350_agn_cfg;
 328 extern const struct iwl_cfg iwl5100_bgn_cfg;
 329 extern const struct iwl_cfg iwl5100_abg_cfg;
 330 extern const struct iwl_cfg iwl5150_agn_cfg;
 331 extern const struct iwl_cfg iwl5150_abg_cfg;
 332 extern const struct iwl_cfg iwl6005_2agn_cfg;
 333 extern const struct iwl_cfg iwl6005_2abg_cfg;
 334 extern const struct iwl_cfg iwl6005_2bg_cfg;
 335 extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
 336 extern const struct iwl_cfg iwl6005_2agn_d_cfg;
 337 extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
 338 extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
 339 extern const struct iwl_cfg iwl1030_bgn_cfg;
 340 extern const struct iwl_cfg iwl1030_bg_cfg;
 341 extern const struct iwl_cfg iwl6030_2agn_cfg;
 342 extern const struct iwl_cfg iwl6030_2abg_cfg;
 343 extern const struct iwl_cfg iwl6030_2bgn_cfg;
 344 extern const struct iwl_cfg iwl6030_2bg_cfg;
 345 extern const struct iwl_cfg iwl6000i_2agn_cfg;
 346 extern const struct iwl_cfg iwl6000i_2abg_cfg;
 347 extern const struct iwl_cfg iwl6000i_2bg_cfg;
 348 extern const struct iwl_cfg iwl6000_3agn_cfg;
 349 extern const struct iwl_cfg iwl6050_2agn_cfg;
 350 extern const struct iwl_cfg iwl6050_2abg_cfg;
 351 extern const struct iwl_cfg iwl6150_bgn_cfg;
 352 extern const struct iwl_cfg iwl6150_bg_cfg;
 353 extern const struct iwl_cfg iwl1000_bgn_cfg;
 354 extern const struct iwl_cfg iwl1000_bg_cfg;
 355 extern const struct iwl_cfg iwl100_bgn_cfg;
 356 extern const struct iwl_cfg iwl100_bg_cfg;
 357 extern const struct iwl_cfg iwl130_bgn_cfg;
 358 extern const struct iwl_cfg iwl130_bg_cfg;
 359 extern const struct iwl_cfg iwl2000_2bgn_cfg;
 360 extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
 361 extern const struct iwl_cfg iwl2030_2bgn_cfg;
 362 extern const struct iwl_cfg iwl6035_2agn_cfg;
 363 extern const struct iwl_cfg iwl6035_2agn_sff_cfg;
 364 extern const struct iwl_cfg iwl105_bgn_cfg;
 365 extern const struct iwl_cfg iwl105_bgn_d_cfg;
 366 extern const struct iwl_cfg iwl135_bgn_cfg;
 367 #endif /* CONFIG_IWLDVM */
 368 #if IS_ENABLED(CONFIG_IWLMVM)
 369 extern const struct iwl_cfg iwl7260_2ac_cfg;
 370 extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp;
 371 extern const struct iwl_cfg iwl7260_2n_cfg;
 372 extern const struct iwl_cfg iwl7260_n_cfg;
 373 extern const struct iwl_cfg iwl3160_2ac_cfg;
 374 extern const struct iwl_cfg iwl3160_2n_cfg;
 375 extern const struct iwl_cfg iwl3160_n_cfg;
 376 extern const struct iwl_cfg iwl3165_2ac_cfg;
 377 extern const struct iwl_cfg iwl7265_2ac_cfg;
 378 extern const struct iwl_cfg iwl7265_2n_cfg;
 379 extern const struct iwl_cfg iwl7265_n_cfg;
 380 extern const struct iwl_cfg iwl7265d_2ac_cfg;
 381 extern const struct iwl_cfg iwl7265d_2n_cfg;
 382 extern const struct iwl_cfg iwl7265d_n_cfg;
 383 extern const struct iwl_cfg iwl8260_2n_cfg;
 384 extern const struct iwl_cfg iwl8260_2ac_cfg;
 385 extern const struct iwl_cfg iwl4165_2ac_cfg;
 386 extern const struct iwl_cfg iwl8260_2ac_sdio_cfg;
 387 extern const struct iwl_cfg iwl4165_2ac_sdio_cfg;
 388 #endif /* CONFIG_IWLMVM */
 389
 390 #endif /* __IWL_CONFIG_H__ */