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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>
This commit is contained in:
Emmanuel Grumbach 2013-06-25 23:01:28 +03:00 committed by Johannes Berg
parent a2d7b870d0
commit 58fa2aad29
1 changed files with 0 additions and 55 deletions
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55
drivers/net/wireless/iwlwifi/mvm/fw.c
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@ -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.