diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-05-29 17:30:43 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-06 13:22:11 +0200 |
| commit | 7b6a2be9e40c9ff7909fdf39d20ad78ba7822040 (patch) | |
| tree | 48409dcaa1ddc5580dfa608fe02ab61e9b28abdf /drivers | |
| parent | 2baa2e57a9add3f6e5add31f28404ca7b8efecb4 (diff) | |
| download | op-kernel-dev-7b6a2be9e40c9ff7909fdf39d20ad78ba7822040.zip op-kernel-dev-7b6a2be9e40c9ff7909fdf39d20ad78ba7822040.tar.gz | |
iwlwifi: fix rf configuration
Johannes noticed this was completely messed up.
We got confused between masks and bit position.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/eeprom.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-csr.h | 16 |
2 files changed, 27 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/eeprom.c b/drivers/net/wireless/iwlwifi/dvm/eeprom.c index b4da76d..b382b16 100644 --- a/drivers/net/wireless/iwlwifi/dvm/eeprom.c +++ b/drivers/net/wireless/iwlwifi/dvm/eeprom.c @@ -1136,10 +1136,19 @@ void iwl_rf_config(struct iwl_priv *priv) /* write radio config values to register */ if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) { - iwl_set_bit(priv->trans, CSR_HW_IF_CONFIG_REG, - EEPROM_RF_CFG_TYPE_MSK(radio_cfg) | - EEPROM_RF_CFG_STEP_MSK(radio_cfg) | - EEPROM_RF_CFG_DASH_MSK(radio_cfg)); + u32 reg_val = + EEPROM_RF_CFG_TYPE_MSK(radio_cfg) << + CSR_HW_IF_CONFIG_REG_POS_PHY_TYPE | + EEPROM_RF_CFG_STEP_MSK(radio_cfg) << + CSR_HW_IF_CONFIG_REG_POS_PHY_STEP | + EEPROM_RF_CFG_DASH_MSK(radio_cfg) << + CSR_HW_IF_CONFIG_REG_POS_PHY_DASH; + + iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, + CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE | + CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP | + CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH, reg_val); + IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n", EEPROM_RF_CFG_TYPE_MSK(radio_cfg), EEPROM_RF_CFG_STEP_MSK(radio_cfg), diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h index 5975054..41dc691 100644 --- a/drivers/net/wireless/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/iwlwifi/iwl-csr.h @@ -155,9 +155,21 @@ #define CSR_DBG_LINK_PWR_MGMT_REG (CSR_BASE+0x250) /* Bits for CSR_HW_IF_CONFIG_REG */ -#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x00000C00) -#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100) +#define CSR_HW_IF_CONFIG_REG_MSK_MAC_DASH (0x00000003) +#define CSR_HW_IF_CONFIG_REG_MSK_MAC_STEP (0x0000000C) +#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x000000C0) +#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100) #define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI (0x00000200) +#define CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE (0x00000C00) +#define CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH (0x00003000) +#define CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP (0x0000C000) + +#define CSR_HW_IF_CONFIG_REG_POS_MAC_DASH (0) +#define CSR_HW_IF_CONFIG_REG_POS_MAC_STEP (2) +#define CSR_HW_IF_CONFIG_REG_POS_BOARD_VER (6) +#define CSR_HW_IF_CONFIG_REG_POS_PHY_TYPE (10) +#define CSR_HW_IF_CONFIG_REG_POS_PHY_DASH (12) +#define CSR_HW_IF_CONFIG_REG_POS_PHY_STEP (14) #define CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A (0x00080000) #define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000) |
