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| author | Johannes Berg | 2012-06-19 08:32:49 +0200 |
|---|---|---|
| committer | Johannes Berg | 2012-06-20 08:41:26 +0200 |
| commit | 63d76dc0b97230e012a128a898f56a55e763d91a (patch) | |
| tree | 91eacee1272a86b6e28bb5a65479badbf846b890 /drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c | |
| parent | iwlwifi: delay ROC if doing internal reset scan (diff) | |
| download | kernel-qcow2-linux-63d76dc0b97230e012a128a898f56a55e763d91a.tar.gz kernel-qcow2-linux-63d76dc0b97230e012a128a898f56a55e763d91a.tar.xz kernel-qcow2-linux-63d76dc0b97230e012a128a898f56a55e763d91a.zip | |
iwlwifi: fix 11n_disable EEPROM refactoring regression
My commit 26a7ca9a71a ("iwlwifi: refactor EEPROM reading/parsing")
broke the 11n_disable module parameter's BIT(0) to disable all HT
operation (using the other bits to disable aggregation only was
unaffected). Restore this by overriding the SKU when parsing the
EEPROM if the module parameter is set.
Reported-by: Matthijs Kooijman <matthijs@stdin.nl>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c index c87a05cbec12..f10170fe8799 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c @@ -853,6 +853,9 @@ iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg, EEPROM_RADIO_CONFIG); data->sku = iwl_eeprom_query16(eeprom, eeprom_size, EEPROM_SKU_CAP); + if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) + data->sku &= ~EEPROM_SKU_CAP_11N_ENABLE; + data->eeprom_version = iwl_eeprom_query16(eeprom, eeprom_size, EEPROM_VERSION); |