Make sure when we say 11n enable, we really support it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index 512d8be..7745816 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -113,6 +113,11 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv)
if (!priv->cfg->sku) {
/* not using sku overwrite */
priv->cfg->sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
+ if (priv->cfg->sku & EEPROM_SKU_CAP_11N_ENABLE &&
+ !priv->cfg->ht_params) {
+ IWL_ERR(priv, "Invalid 11n configuration\n");
+ return -EINVAL;
+ }
}
if (!priv->cfg->sku) {
IWL_ERR(priv, "Invalid device sku\n");
--
1.7.0.4
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