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iwlwifi: parametrize eeprom versions

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This patch uses new parameters eeprom_ver and eeprom_calib_ver
to support additional HW.

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
2008-10-23 23:48:51 -07:00
committed by John W. Linville
parent ed7fafec5e
commit 0ef2ca67b1
5 changed files with 41 additions and 39 deletions
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18
drivers/net/wireless/iwlwifi/iwl-eeprom.c
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@@ -279,7 +279,23 @@ EXPORT_SYMBOL(iwl_eeprom_free);
int iwl_eeprom_check_version(struct iwl_priv *priv)
{
return priv->cfg->ops->lib->eeprom_ops.check_version(priv);
u16 eeprom_ver;
u16 calib_ver;
eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION);
calib_ver = priv->cfg->ops->lib->eeprom_ops.calib_version(priv);
if (eeprom_ver < priv->cfg->eeprom_ver ||
calib_ver < priv->cfg->eeprom_calib_ver)
goto err;
return 0;
err:
IWL_ERROR("Unsuported EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n",
eeprom_ver, priv->cfg->eeprom_ver,
calib_ver, priv->cfg->eeprom_calib_ver);
return -EINVAL;
}
EXPORT_SYMBOL(iwl_eeprom_check_version);