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wifi: iwlwifi: handle per-phy statistics from fw

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In the operational statistics notifications (both old and new
API) the driver receives the statistics per phy.
currently this statistics wasn't handled because they wasn't needed.

Now the channel_load_by_us parameter in these statistics will be used
for the link grading calculation (implemented in another patch),
so store its value in phy_ctxt.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://msgid.link/20240218194912.e84f975b69ee.Ibbc7817135827e45adaaa47b796be165f9f1ca48@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Miri Korenblit
2024-02-18 19:51:51 +02:00
committed by Johannes Berg
parent ccb2f72cee
commit 740dfecc33
2 changed files with 17 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
View File

@@ -106,6 +106,7 @@ struct iwl_mvm_phy_ctxt {
/* track for RLC config command */
u32 center_freq1;
bool rlc_disabled;
u32 channel_load_by_us;
};
struct iwl_mvm_time_event_data {

17
drivers/net/wireless/intel/iwlwifi/mvm/rx.c
View File

@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@@ -752,6 +752,19 @@ iwl_mvm_update_tcm_from_stats(struct iwl_mvm *mvm, __le32 *air_time_le,
spin_unlock(&mvm->tcm.lock);
}
static void iwl_mvm_handle_per_phy_stats(struct iwl_mvm *mvm,
struct iwl_stats_ntfy_per_phy *per_phy)
{
int i;
for (i = 0; i < NUM_PHY_CTX; i++) {
if (!mvm->phy_ctxts[i].ref)
continue;
mvm->phy_ctxts[i].channel_load_by_us =
le32_to_cpu(per_phy[i].channel_load_by_us);
}
}
static void
iwl_mvm_stats_ver_15(struct iwl_mvm *mvm,
struct iwl_statistics_operational_ntfy *stats)
@@ -766,6 +779,7 @@ iwl_mvm_stats_ver_15(struct iwl_mvm *mvm,
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_stat_iterator_all_macs,
&data);
iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy);
}
static void
@@ -942,6 +956,7 @@ void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm,
ieee80211_iterate_stations_atomic(mvm->hw, iwl_mvm_stats_energy_iter,
average_energy);
iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy);
}
void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm,