diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-06-25 23:01:28 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-07-31 11:04:58 +0200 |
| commit | 58fa2aad295579a0fcab699eb76bff79eb8df3a8 (patch) | |
| tree | 06db991167c543461147b1a98ddb3962621d4c17 /drivers | |
| parent | a2d7b870d0c99abefe7c302a92f62f0a9aced3b3 (diff) | |
iwlwifi: mvm: remove the default calibration values for 7000
The fw is now able to run TX_IQ_SKEW and RX_IQ_SKEW by
itself. No need for default values any more.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Dor Shaish <dor.shaish@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c index cd7c0032cc5..c76299a3a1e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/iwlwifi/mvm/fw.c @@ -78,22 +78,6 @@ #define UCODE_VALID_OK cpu_to_le32(0x1) -/* Default calibration values for WkP - set to INIT image w/o running */ -static const u8 wkp_calib_values_rx_iq_skew[] = { 0x00, 0x00, 0x01, 0x00 }; -static const u8 wkp_calib_values_tx_iq_skew[] = { 0x01, 0x00, 0x00, 0x00 }; - -struct iwl_calib_default_data { - u16 size; - void *data; -}; - -#define CALIB_SIZE_N_DATA(_buf) {.size = sizeof(_buf), .data = &_buf} - -static const struct iwl_calib_default_data wkp_calib_default_data[12] = { - [9] = CALIB_SIZE_N_DATA(wkp_calib_values_tx_iq_skew), - [11] = CALIB_SIZE_N_DATA(wkp_calib_values_rx_iq_skew), -}; - struct iwl_mvm_alive_data { bool valid; u32 scd_base_addr; @@ -248,40 +232,6 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) sizeof(phy_cfg_cmd), &phy_cfg_cmd); } -static int iwl_set_default_calibrations(struct iwl_mvm *mvm) -{ - u8 cmd_raw[16]; /* holds the variable size commands */ - struct iwl_set_calib_default_cmd *cmd = - (struct iwl_set_calib_default_cmd *)cmd_raw; - int ret, i; - - /* Setting default values for calibrations we don't run */ - for (i = 0; i < ARRAY_SIZE(wkp_calib_default_data); i++) { - u16 cmd_len; - - if (wkp_calib_default_data[i].size == 0) - continue; - - memset(cmd_raw, 0, sizeof(cmd_raw)); - cmd_len = wkp_calib_default_data[i].size + sizeof(cmd); - cmd->calib_index = cpu_to_le16(i); - cmd->length = cpu_to_le16(wkp_calib_default_data[i].size); - if (WARN_ONCE(cmd_len > sizeof(cmd_raw), - "Need to enlarge cmd_raw to %d\n", cmd_len)) - break; - memcpy(cmd->data, wkp_calib_default_data[i].data, - wkp_calib_default_data[i].size); - ret = iwl_mvm_send_cmd_pdu(mvm, SET_CALIB_DEFAULT_CMD, 0, - sizeof(*cmd) + - wkp_calib_default_data[i].size, - cmd); - if (ret) - return ret; - } - - return 0; -} - int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) { struct iwl_notification_wait calib_wait; @@ -342,11 +292,6 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) if (ret) goto error; - /* need to set default values */ - ret = iwl_set_default_calibrations(mvm); - if (ret) - goto error; - /* * Send phy configurations command to init uCode * to start the 16.0 uCode init image internal calibrations. |