diff options
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/eeprom.c')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/eeprom.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.c b/drivers/net/wireless/iwmc3200wifi/eeprom.c index c574f58dfb20..8091421ee5e5 100644 --- a/drivers/net/wireless/iwmc3200wifi/eeprom.c +++ b/drivers/net/wireless/iwmc3200wifi/eeprom.c @@ -176,6 +176,26 @@ int iwm_eeprom_fat_channels(struct iwm_priv *iwm) return 0; } +u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm) +{ + u16 sku_cap; + u32 wireless_mode = 0; + + sku_cap = *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP)); + + if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_24GHZ) + wireless_mode |= WIRELESS_MODE_11G; + + if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_52GHZ) + wireless_mode |= WIRELESS_MODE_11A; + + if (sku_cap & IWM_EEPROM_SKU_CAP_11N_ENABLE) + wireless_mode |= WIRELESS_MODE_11N; + + return wireless_mode; +} + + int iwm_eeprom_init(struct iwm_priv *iwm) { int i, ret = 0; |