diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2009-11-24 11:33:27 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-28 15:04:40 -0500 |
| commit | 902b6667d3d17ac53ec62c036cd2bcf713c29d86 (patch) | |
| tree | 95f6d93fc8b0b3f9f021aadc493db27aa3ca0948 /drivers/net/wireless/iwmc3200wifi/eeprom.h | |
| parent | f6cd53c6a4204a3d4a274546449a70a766a99b6e (diff) | |
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>
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/eeprom.h')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/eeprom.h | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.h b/drivers/net/wireless/iwmc3200wifi/eeprom.h index cdb31a6a1f5..0f7f226916c 100644 --- a/drivers/net/wireless/iwmc3200wifi/eeprom.h +++ b/drivers/net/wireless/iwmc3200wifi/eeprom.h @@ -48,6 +48,7 @@ enum { IWM_EEPROM_CARD_ID, IWM_EEPROM_RADIO_CONF, IWM_EEPROM_SKU_CAP, + IWM_EEPROM_FAT_CHANNELS_CAP, IWM_EEPROM_INDIRECT_OFFSET, IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET, @@ -58,14 +59,15 @@ enum { IWM_EEPROM_LAST, }; -#define IWM_EEPROM_SIG_OFF 0x00 -#define IWM_EEPROM_VERSION_OFF (0x54 << 1) -#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1) -#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1) -#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1) -#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1) -#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1) -#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1) +#define IWM_EEPROM_SIG_OFF 0x00 +#define IWM_EEPROM_VERSION_OFF (0x54 << 1) +#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1) +#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1) +#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1) +#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1) +#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1) +#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1) +#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF (0xde << 1) #define IWM_EEPROM_SIG_LEN 4 #define IWM_EEPROM_VERSION_LEN 2 @@ -74,6 +76,7 @@ enum { #define IWM_EEPROM_CARD_ID_LEN 2 #define IWM_EEPROM_RADIO_CONF_LEN 2 #define IWM_EEPROM_SKU_CAP_LEN 2 +#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40 #define IWM_EEPROM_INDIRECT_LEN 2 #define IWM_MAX_EEPROM_DATA_LEN 240 @@ -87,6 +90,14 @@ enum { #define IWM_EEPROM_SKU_CAP_BAND_52GHZ (1 << 5) #define IWM_EEPROM_SKU_CAP_11N_ENABLE (1 << 6) +#define IWM_EEPROM_FAT_CHANNELS 20 +/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */ +#define IWM_EEPROM_FAT_CHANNELS_24 9 +/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */ +#define IWM_EEPROM_FAT_CHANNELS_52 11 + +#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0) + enum { IWM_EEPROM_CALIB_CAL_HDR, IWM_EEPROM_CALIB_TX_POWER, @@ -110,5 +121,6 @@ struct iwm_eeprom_entry { int iwm_eeprom_init(struct iwm_priv *iwm); void iwm_eeprom_exit(struct iwm_priv *iwm); u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id); +int iwm_eeprom_fat_channels(struct iwm_priv *iwm); #endif |