add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
..
..
@@ -7,7 +7,7 @@
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  *
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  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
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  * Copyright(c) 2015 Intel Mobile Communications GmbH
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- * Copyright(c) 2018 Intel Corporation
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+ * Copyright(c) 2018 - 2019 Intel Corporation
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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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@@ -17,9 +17,6 @@
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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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- * You should have received a copy of the GNU General Public License
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- * along with this program;
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  *
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  * The full GNU General Public License is included in this distribution
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  * in the file called COPYING.
..
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@@ -32,7 +29,7 @@
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  *
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  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
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  * Copyright(c) 2015 Intel Mobile Communications GmbH
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- * Copyright(c) 2018 Intel Corporation
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+ * Copyright(c) 2018 - 2019 Intel Corporation
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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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@@ -731,12 +728,13 @@
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 #define MAX_BIT_RATE_40_MHZ	150 /* Mbps */
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 #define MAX_BIT_RATE_20_MHZ	72 /* Mbps */
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734
-void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
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+void iwl_init_ht_hw_capab(struct iwl_trans *trans,
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 			  struct iwl_nvm_data *data,
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 			  struct ieee80211_sta_ht_cap *ht_info,
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 			  enum nl80211_band band,
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 			  u8 tx_chains, u8 rx_chains)
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 {
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+	const struct iwl_cfg *cfg = trans->cfg;
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 	int max_bit_rate = 0;
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739
 
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 	tx_chains = hweight8(tx_chains);
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@@ -745,7 +743,9 @@
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 	else
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 		rx_chains = hweight8(rx_chains);
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-	if (!(data->sku_cap_11n_enable) || !cfg->ht_params) {
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+	if (!(data->sku_cap_11n_enable) ||
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+	    (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) ||
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+	    !cfg->ht_params) {
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 		ht_info->ht_supported = false;
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 		return;
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 	}
..
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@@ -766,7 +766,7 @@
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 	if (cfg->ht_params->ldpc)
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 		ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
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768
 
769
-	if ((cfg->mq_rx_supported &&
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+	if ((trans->trans_cfg->mq_rx_supported &&
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 	     iwlwifi_mod_params.amsdu_size == IWL_AMSDU_DEF) ||
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 	     iwlwifi_mod_params.amsdu_size >= IWL_AMSDU_8K)
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 		ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
..
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@@ -806,10 +806,11 @@
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 	}
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 }
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809
-static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
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+static void iwl_init_sbands(struct iwl_trans *trans, const struct iwl_cfg *cfg,
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 			    struct iwl_nvm_data *data,
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 			    const u8 *eeprom, size_t eeprom_size)
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 {
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+	struct device *dev = trans->dev;
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 	int n_channels = iwl_init_channel_map(dev, cfg, data,
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 					      eeprom, eeprom_size);
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 	int n_used = 0;
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@@ -821,7 +822,7 @@
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 	sband->n_bitrates = N_RATES_24;
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 	n_used += iwl_init_sband_channels(data, sband, n_channels,
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 					  NL80211_BAND_2GHZ);
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-	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ,
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+	iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ,
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 			     data->valid_tx_ant, data->valid_rx_ant);
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 	sband = &data->bands[NL80211_BAND_5GHZ];
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@@ -830,7 +831,7 @@
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 	sband->n_bitrates = N_RATES_52;
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 	n_used += iwl_init_sband_channels(data, sband, n_channels,
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 					  NL80211_BAND_5GHZ);
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-	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ,
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+	iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ,
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 			     data->valid_tx_ant, data->valid_rx_ant);
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836
 
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 	if (n_channels != n_used)
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@@ -841,18 +842,18 @@
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 /* EEPROM data functions */
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 struct iwl_nvm_data *
844
-iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
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+iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
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 		      const u8 *eeprom, size_t eeprom_size)
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 {
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 	struct iwl_nvm_data *data;
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+	struct device *dev = trans->dev;
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 	const void *tmp;
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 	u16 radio_cfg, sku;
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852
 
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 	if (WARN_ON(!cfg || !cfg->eeprom_params))
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 		return NULL;
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854
-	data = kzalloc(sizeof(*data) +
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-		       sizeof(struct ieee80211_channel) * IWL_NUM_CHANNELS,
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+	data = kzalloc(struct_size(data, channels, IWL_NUM_CHANNELS),
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 		       GFP_KERNEL);
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 	if (!data)
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 		return NULL;
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@@ -920,7 +921,7 @@
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 		goto err_free;
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 	}
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923
-	iwl_init_sbands(dev, cfg, data, eeprom, eeprom_size);
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+	iwl_init_sbands(trans, cfg, data, eeprom, eeprom_size);
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 	return data;
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  err_free: