iwmc3200wifi: Parse HT channels EEPROM entries

The fat channels eeprom entries let us know if 11n is enabled or not. We
update our wiphy supported bands based on that.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c
index 75f105a59543..365f3fc37d25 100644
--- a/drivers/net/wireless/iwmc3200wifi/main.c
+++ b/drivers/net/wireless/iwmc3200wifi/main.c
@@ -691,6 +691,12 @@ static int __iwm_up(struct iwm_priv *iwm)
                 goto err_disable;
         }
 
+        ret = iwm_eeprom_fat_channels(iwm);
+        if (ret) {
+                IWM_ERR(iwm, "Couldnt read HT channels EEPROM entries\n");
+                goto err_fw;
+        }
+
         snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "L%s_U%s",
                  iwm->lmac_version, iwm->umac_version);