17c867bfe8
From 9000 family on, we need to get HW address from host CSR registers. OEM can override it by fusing the override registers - read those first, and if those are 0 - read the OTP registers instead. In addition - bail out if no valid mac address is present. Make it shared for all NICs. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
167 lines
5.8 KiB
C
167 lines
5.8 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2015 Intel Deutschland GmbH
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* BSD LICENSE
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*
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* Copyright(c) 2015 Intel Deutschland GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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#include <linux/module.h>
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#include <linux/stringify.h>
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#include "iwl-config.h"
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#include "iwl-agn-hw.h"
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/* Highest firmware API version supported */
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#define IWL9000_UCODE_API_MAX 21
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/* Oldest version we won't warn about */
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#define IWL9000_UCODE_API_OK 13
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/* Lowest firmware API version supported */
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#define IWL9000_UCODE_API_MIN 13
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/* NVM versions */
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#define IWL9000_NVM_VERSION 0x0a1d
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#define IWL9000_TX_POWER_VERSION 0xffff /* meaningless */
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/* Memory offsets and lengths */
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#define IWL9000_DCCM_OFFSET 0x800000
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#define IWL9000_DCCM_LEN 0x18000
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#define IWL9000_DCCM2_OFFSET 0x880000
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#define IWL9000_DCCM2_LEN 0x8000
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#define IWL9000_SMEM_OFFSET 0x400000
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#define IWL9000_SMEM_LEN 0x68000
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#define IWL9000_FW_PRE "iwlwifi-9000-"
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#define IWL9000_MODULE_FIRMWARE(api) \
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IWL9000_FW_PRE "-" __stringify(api) ".ucode"
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#define NVM_HW_SECTION_NUM_FAMILY_9000 10
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static const struct iwl_base_params iwl9000_base_params = {
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.eeprom_size = OTP_LOW_IMAGE_SIZE_FAMILY_9000,
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.num_of_queues = 31,
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.pll_cfg_val = 0,
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.shadow_ram_support = true,
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.led_compensation = 57,
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.wd_timeout = IWL_LONG_WD_TIMEOUT,
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.max_event_log_size = 512,
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.shadow_reg_enable = true,
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.pcie_l1_allowed = true,
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};
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static const struct iwl_ht_params iwl9000_ht_params = {
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.stbc = true,
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.ldpc = true,
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.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
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};
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static const struct iwl_tt_params iwl9000_tt_params = {
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.ct_kill_entry = 115,
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.ct_kill_exit = 93,
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.ct_kill_duration = 5,
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.dynamic_smps_entry = 111,
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.dynamic_smps_exit = 107,
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.tx_protection_entry = 112,
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.tx_protection_exit = 105,
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.tx_backoff = {
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{.temperature = 110, .backoff = 200},
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{.temperature = 111, .backoff = 600},
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{.temperature = 112, .backoff = 1200},
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{.temperature = 113, .backoff = 2000},
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{.temperature = 114, .backoff = 4000},
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},
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.support_ct_kill = true,
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.support_dynamic_smps = true,
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.support_tx_protection = true,
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.support_tx_backoff = true,
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};
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#define IWL_DEVICE_9000 \
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.ucode_api_max = IWL9000_UCODE_API_MAX, \
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.ucode_api_ok = IWL9000_UCODE_API_OK, \
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.ucode_api_min = IWL9000_UCODE_API_MIN, \
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.device_family = IWL_DEVICE_FAMILY_8000, \
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.max_inst_size = IWL60_RTC_INST_SIZE, \
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.max_data_size = IWL60_RTC_DATA_SIZE, \
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.base_params = &iwl9000_base_params, \
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.led_mode = IWL_LED_RF_STATE, \
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.nvm_hw_section_num = NVM_HW_SECTION_NUM_FAMILY_9000, \
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.non_shared_ant = ANT_A, \
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.dccm_offset = IWL9000_DCCM_OFFSET, \
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.dccm_len = IWL9000_DCCM_LEN, \
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.dccm2_offset = IWL9000_DCCM2_OFFSET, \
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.dccm2_len = IWL9000_DCCM2_LEN, \
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.smem_offset = IWL9000_SMEM_OFFSET, \
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.smem_len = IWL9000_SMEM_LEN, \
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.thermal_params = &iwl9000_tt_params, \
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.apmg_not_supported = true, \
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.mq_rx_supported = true, \
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.vht_mu_mimo_supported = true, \
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.mac_addr_from_csr = true
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const struct iwl_cfg iwl9260_2ac_cfg = {
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.name = "Intel(R) Dual Band Wireless AC 9260",
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.fw_name_pre = IWL9000_FW_PRE,
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IWL_DEVICE_9000,
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.ht_params = &iwl9000_ht_params,
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.nvm_ver = IWL9000_NVM_VERSION,
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.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
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.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
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};
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const struct iwl_cfg iwl5165_2ac_cfg = {
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.name = "Intel(R) Dual Band Wireless AC 5165",
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.fw_name_pre = IWL9000_FW_PRE,
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IWL_DEVICE_9000,
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.ht_params = &iwl9000_ht_params,
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.nvm_ver = IWL9000_NVM_VERSION,
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.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
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.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
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};
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MODULE_FIRMWARE(IWL9000_MODULE_FIRMWARE(IWL9000_UCODE_API_OK));
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