iwlagn: dynamically allocate & reflect calibration data
This makes handling the calibration data more generic
and no longer requires updating IWL_CALIB_MAX when a
new uCode comes with more calibration packets. Since
we just copy the data back, there's also no need for
understanding which calibration we received -- we can
just reflect it back to the runtime uCode.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 7043fdb..7694910 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -222,8 +222,7 @@
iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD);
cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]);
cmd.cap_pin2 = le16_to_cpu(xtal_calib[1]);
- return iwl_calib_set(&priv->calib_results[IWL_CALIB_XTAL],
- (u8 *)&cmd, sizeof(cmd));
+ return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
}
static int iwlagn_set_temperature_offset_calib(struct iwl_priv *priv)
@@ -240,8 +239,7 @@
IWL_DEBUG_CALIB(priv, "Radio sensor offset: %d\n",
le16_to_cpu(cmd.radio_sensor_offset));
- return iwl_calib_set(&priv->calib_results[IWL_CALIB_TEMP_OFFSET],
- (u8 *)&cmd, sizeof(cmd));
+ return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
}
static int iwlagn_set_temperature_offset_calib_v2(struct iwl_priv *priv)
@@ -276,8 +274,7 @@
IWL_DEBUG_CALIB(priv, "Voltage Ref: %d\n",
le16_to_cpu(cmd.burntVoltageRef));
- return iwl_calib_set(&priv->calib_results[IWL_CALIB_TEMP_OFFSET],
- (u8 *)&cmd, sizeof(cmd));
+ return iwl_calib_set(priv, (void *)&cmd, sizeof(cmd));
}
static int iwlagn_send_calib_cfg(struct iwl_priv *priv)
@@ -306,37 +303,14 @@
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_calib_hdr *hdr = (struct iwl_calib_hdr *)pkt->u.raw;
int len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
- int index;
/* reduce the size of the length field itself */
len -= 4;
- /* Define the order in which the results will be sent to the runtime
- * uCode. iwl_send_calib_results sends them in a row according to
- * their index. We sort them here
- */
- switch (hdr->op_code) {
- case IWL_PHY_CALIBRATE_DC_CMD:
- index = IWL_CALIB_DC;
- break;
- case IWL_PHY_CALIBRATE_LO_CMD:
- index = IWL_CALIB_LO;
- break;
- case IWL_PHY_CALIBRATE_TX_IQ_CMD:
- index = IWL_CALIB_TX_IQ;
- break;
- case IWL_PHY_CALIBRATE_TX_IQ_PERD_CMD:
- index = IWL_CALIB_TX_IQ_PERD;
- break;
- case IWL_PHY_CALIBRATE_BASE_BAND_CMD:
- index = IWL_CALIB_BASE_BAND;
- break;
- default:
- IWL_ERR(priv, "Unknown calibration notification %d\n",
- hdr->op_code);
- return -1;
- }
- iwl_calib_set(&priv->calib_results[index], pkt->u.raw, len);
+ if (iwl_calib_set(priv, hdr, len))
+ IWL_ERR(priv, "Failed to record calibration data %d\n",
+ hdr->op_code);
+
return 0;
}