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>

1 files changed, 5 insertions, 19 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 556e4a2c19b..0c95ad3048a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -442,26 +442,12 @@ enum iwlagn_chain_noise_state {
 };
 
 
-/*
- * enum iwl_calib
- * defines the order in which results of initial calibrations
- * should be sent to the runtime uCode
- */
-enum iwl_calib {
-	IWL_CALIB_XTAL,
-	IWL_CALIB_DC,
-	IWL_CALIB_LO,
-	IWL_CALIB_TX_IQ,
-	IWL_CALIB_TX_IQ_PERD,
-	IWL_CALIB_BASE_BAND,
-	IWL_CALIB_TEMP_OFFSET,
-	IWL_CALIB_MAX
-};
-
 /* Opaque calibration results */
 struct iwl_calib_result {
-	void *buf;
-	size_t buf_len;
+	struct list_head list;
+	size_t cmd_len;
+	struct iwl_calib_hdr hdr;
+	/* data follows */
 };
 
 /* Sensitivity calib data */
@@ -869,7 +855,7 @@ struct iwl_priv {
 	s32 last_temperature;
 
 	/* init calibration results */
-	struct iwl_calib_result calib_results[IWL_CALIB_MAX];
+	struct list_head calib_results;
 
 	struct iwl_wipan_noa_data __rcu *noa_data;