diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-7000.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-7000.c | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c new file mode 100644 index 000000000000..e60cf141ed79 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c @@ -0,0 +1,380 @@ +/****************************************************************************** + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2015 Intel Deutschland GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, + * USA + * + * The full GNU General Public License is included in this distribution + * in the file called COPYING. + * + * Contact Information: + * Intel Linux Wireless <linuxwifi@intel.com> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + * BSD LICENSE + * + * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2015 Intel Deutschland GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + *****************************************************************************/ + +#include <linux/module.h> +#include <linux/stringify.h> +#include "iwl-config.h" +#include "iwl-agn-hw.h" + +/* Highest firmware API version supported */ +#define IWL7260_UCODE_API_MAX 17 +#define IWL7265_UCODE_API_MAX 17 +#define IWL7265D_UCODE_API_MAX 20 + +/* Oldest version we won't warn about */ +#define IWL7260_UCODE_API_OK 13 +#define IWL7265_UCODE_API_OK 13 +#define IWL7265D_UCODE_API_OK 13 + +/* Lowest firmware API version supported */ +#define IWL7260_UCODE_API_MIN 13 +#define IWL7265_UCODE_API_MIN 13 +#define IWL7265D_UCODE_API_MIN 13 + +/* NVM versions */ +#define IWL7260_NVM_VERSION 0x0a1d +#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */ +#define IWL3160_NVM_VERSION 0x709 +#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */ +#define IWL3165_NVM_VERSION 0x709 +#define IWL3165_TX_POWER_VERSION 0xffff /* meaningless */ +#define IWL7265_NVM_VERSION 0x0a1d +#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */ +#define IWL7265D_NVM_VERSION 0x0c11 +#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */ + +/* DCCM offsets and lengths */ +#define IWL7000_DCCM_OFFSET 0x800000 +#define IWL7260_DCCM_LEN 0x14000 +#define IWL3160_DCCM_LEN 0x10000 +#define IWL7265_DCCM_LEN 0x17A00 + +#define IWL7260_FW_PRE "iwlwifi-7260-" +#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode" + +#define IWL3160_FW_PRE "iwlwifi-3160-" +#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode" + +#define IWL7265_FW_PRE "iwlwifi-7265-" +#define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" + +#define IWL7265D_FW_PRE "iwlwifi-7265D-" +#define IWL7265D_MODULE_FIRMWARE(api) IWL7265D_FW_PRE __stringify(api) ".ucode" + +#define NVM_HW_SECTION_NUM_FAMILY_7000 0 + +static const struct iwl_base_params iwl7000_base_params = { + .eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_7000, + .num_of_queues = 31, + .pll_cfg_val = 0, + .shadow_ram_support = true, + .led_compensation = 57, + .wd_timeout = IWL_LONG_WD_TIMEOUT, + .max_event_log_size = 512, + .shadow_reg_enable = true, + .pcie_l1_allowed = true, + .apmg_wake_up_wa = true, +}; + +static const struct iwl_tt_params iwl7000_high_temp_tt_params = { + .ct_kill_entry = 118, + .ct_kill_exit = 96, + .ct_kill_duration = 5, + .dynamic_smps_entry = 114, + .dynamic_smps_exit = 110, + .tx_protection_entry = 114, + .tx_protection_exit = 108, + .tx_backoff = { + {.temperature = 112, .backoff = 300}, + {.temperature = 113, .backoff = 800}, + {.temperature = 114, .backoff = 1500}, + {.temperature = 115, .backoff = 3000}, + {.temperature = 116, .backoff = 5000}, + {.temperature = 117, .backoff = 10000}, + }, + .support_ct_kill = true, + .support_dynamic_smps = true, + .support_tx_protection = true, + .support_tx_backoff = true, +}; + +static const struct iwl_ht_params iwl7000_ht_params = { + .stbc = true, + .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), +}; + +#define IWL_DEVICE_7000_COMMON \ + .device_family = IWL_DEVICE_FAMILY_7000, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .base_params = &iwl7000_base_params, \ + .led_mode = IWL_LED_RF_STATE, \ + .nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_7000, \ + .non_shared_ant = ANT_A, \ + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ + .dccm_offset = IWL7000_DCCM_OFFSET + +#define IWL_DEVICE_7000 \ + IWL_DEVICE_7000_COMMON, \ + .ucode_api_max = IWL7260_UCODE_API_MAX, \ + .ucode_api_ok = IWL7260_UCODE_API_OK, \ + .ucode_api_min = IWL7260_UCODE_API_MIN + +#define IWL_DEVICE_7005 \ + IWL_DEVICE_7000_COMMON, \ + .ucode_api_max = IWL7265_UCODE_API_MAX, \ + .ucode_api_ok = IWL7265_UCODE_API_OK, \ + .ucode_api_min = IWL7265_UCODE_API_MIN + +#define IWL_DEVICE_7005D \ + IWL_DEVICE_7000_COMMON, \ + .ucode_api_max = IWL7265D_UCODE_API_MAX, \ + .ucode_api_ok = IWL7265D_UCODE_API_OK, \ + .ucode_api_min = IWL7265D_UCODE_API_MIN + +const struct iwl_cfg iwl7260_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 7260", + .fw_name_pre = IWL7260_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL7260_NVM_VERSION, + .nvm_calib_ver = IWL7260_TX_POWER_VERSION, + .host_interrupt_operation_mode = true, + .lp_xtal_workaround = true, + .dccm_len = IWL7260_DCCM_LEN, +}; + +const struct iwl_cfg iwl7260_2ac_cfg_high_temp = { + .name = "Intel(R) Dual Band Wireless AC 7260", + .fw_name_pre = IWL7260_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL7260_NVM_VERSION, + .nvm_calib_ver = IWL7260_TX_POWER_VERSION, + .high_temp = true, + .host_interrupt_operation_mode = true, + .lp_xtal_workaround = true, + .dccm_len = IWL7260_DCCM_LEN, + .thermal_params = &iwl7000_high_temp_tt_params, +}; + +const struct iwl_cfg iwl7260_2n_cfg = { + .name = "Intel(R) Dual Band Wireless N 7260", + .fw_name_pre = IWL7260_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL7260_NVM_VERSION, + .nvm_calib_ver = IWL7260_TX_POWER_VERSION, + .host_interrupt_operation_mode = true, + .lp_xtal_workaround = true, + .dccm_len = IWL7260_DCCM_LEN, +}; + +const struct iwl_cfg iwl7260_n_cfg = { + .name = "Intel(R) Wireless N 7260", + .fw_name_pre = IWL7260_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL7260_NVM_VERSION, + .nvm_calib_ver = IWL7260_TX_POWER_VERSION, + .host_interrupt_operation_mode = true, + .lp_xtal_workaround = true, + .dccm_len = IWL7260_DCCM_LEN, +}; + +const struct iwl_cfg iwl3160_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 3160", + .fw_name_pre = IWL3160_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL3160_NVM_VERSION, + .nvm_calib_ver = IWL3160_TX_POWER_VERSION, + .host_interrupt_operation_mode = true, + .dccm_len = IWL3160_DCCM_LEN, +}; + +const struct iwl_cfg iwl3160_2n_cfg = { + .name = "Intel(R) Dual Band Wireless N 3160", + .fw_name_pre = IWL3160_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL3160_NVM_VERSION, + .nvm_calib_ver = IWL3160_TX_POWER_VERSION, + .host_interrupt_operation_mode = true, + .dccm_len = IWL3160_DCCM_LEN, +}; + +const struct iwl_cfg iwl3160_n_cfg = { + .name = "Intel(R) Wireless N 3160", + .fw_name_pre = IWL3160_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL3160_NVM_VERSION, + .nvm_calib_ver = IWL3160_TX_POWER_VERSION, + .host_interrupt_operation_mode = true, + .dccm_len = IWL3160_DCCM_LEN, +}; + +static const struct iwl_pwr_tx_backoff iwl7265_pwr_tx_backoffs[] = { + {.pwr = 1600, .backoff = 0}, + {.pwr = 1300, .backoff = 467}, + {.pwr = 900, .backoff = 1900}, + {.pwr = 800, .backoff = 2630}, + {.pwr = 700, .backoff = 3720}, + {.pwr = 600, .backoff = 5550}, + {.pwr = 500, .backoff = 9350}, + {0}, +}; + +static const struct iwl_ht_params iwl7265_ht_params = { + .stbc = true, + .ldpc = true, + .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), +}; + +const struct iwl_cfg iwl3165_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 3165", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7005D, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL3165_NVM_VERSION, + .nvm_calib_ver = IWL3165_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl3168_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 3168", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7000_ht_params, + .nvm_ver = IWL3165_NVM_VERSION, + .nvm_calib_ver = IWL3165_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl7265_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 7265", + .fw_name_pre = IWL7265_FW_PRE, + IWL_DEVICE_7005, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl7265_2n_cfg = { + .name = "Intel(R) Dual Band Wireless N 7265", + .fw_name_pre = IWL7265_FW_PRE, + IWL_DEVICE_7005, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl7265_n_cfg = { + .name = "Intel(R) Wireless N 7265", + .fw_name_pre = IWL7265_FW_PRE, + IWL_DEVICE_7005, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl7265d_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 7265", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7005D, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265D_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl7265d_2n_cfg = { + .name = "Intel(R) Dual Band Wireless N 7265", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7005D, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265D_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +const struct iwl_cfg iwl7265d_n_cfg = { + .name = "Intel(R) Wireless N 7265", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7005D, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265D_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, + .dccm_len = IWL7265_DCCM_LEN, +}; + +MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK)); +MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_OK)); +MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7265_UCODE_API_OK)); +MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7265D_UCODE_API_OK)); |