xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iwlwifi: check eeprom version in pci probe time

Browse Source 
This patch move eeprom version checking into pci probe stage

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler
2008-04-23 17:14:55 -07:00
committed by John W. Linville
parent b661c8190e
commit 8614f360bd
4 changed files with 38 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/net/wireless/iwlwifi/iwl-eeprom.c
View File

@@ -279,6 +279,11 @@ void iwl_eeprom_free(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_eeprom_free);
int iwl_eeprom_check_version(struct iwl_priv *priv)
{
return priv->cfg->ops->lib->eeprom_ops.check_version(priv);
}
EXPORT_SYMBOL(iwl_eeprom_check_version);
const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset)
{
@@ -423,12 +428,6 @@ int iwl_init_channel_map(struct iwl_priv *priv)
return 0;
}
if (iwl_eeprom_query16(priv, EEPROM_VERSION) < 0x2f) {
IWL_WARNING("Unsupported EEPROM version: 0x%04X\n",
iwl_eeprom_query16(priv, EEPROM_VERSION));
return -EINVAL;
}
IWL_DEBUG_INFO("Initializing regulatory info from EEPROM\n");
priv->channel_count =