From: Luca Coelho <luca@coelho.fi>
To: kvalo@codeaurora.org
Cc: luca@coelho.fi, linux-wireless@vger.kernel.org
Subject: [PATCH 02/10] iwlwifi: mvm: disable RX-diversity in powersave
Date: Sun, 17 Oct 2021 11:43:40 +0300 [thread overview]
Message-ID: <iwlwifi.20211017113927.fc896bc5cdaa.I1d11da71b8a5cbe921a37058d5f578f1b14a2023@changeid> (raw)
In-Reply-To: <20211017084348.401570-1-luca@coelho.fi>
From: Johannes Berg <johannes.berg@intel.com>
Just like we have default SMPS mode as dynamic in powersave,
we should not enable RX-diversity in powersave, to reduce
power consumption when connected to a non-MIMO AP.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 4a3d2971a98b..ec8a223f90e8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -405,6 +405,9 @@ bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm,
lockdep_assert_held(&mvm->mutex);
+ if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM)
+ return false;
+
if (num_of_ant(iwl_mvm_get_valid_rx_ant(mvm)) == 1)
return false;
--
2.33.0
next prev parent reply other threads:[~2021-10-17 8:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-17 8:43 [PATCH 00/10] iwlwifi: updates intended for v5.16 2021-10-17 Luca Coelho
2021-10-17 8:43 ` [PATCH 01/10] iwlwifi: mvm: fix ieee80211_get_he_iftype_cap() iftype Luca Coelho
2021-10-22 7:50 ` Luca Coelho
2021-10-17 8:43 ` Luca Coelho [this message]
2021-10-17 8:43 ` [PATCH 03/10] iwlwifi: mvm: add lmac/umac PC info in case of error Luca Coelho
2021-10-17 8:43 ` [PATCH 04/10] iwlwifi: add vendor specific capabilities for some RFs Luca Coelho
2021-10-17 8:43 ` [PATCH 05/10] iwlwifi: mvm: add support for 160Mhz in ranging measurements Luca Coelho
2021-10-17 8:43 ` [PATCH 06/10] iwlwifi: mvm: Remove antenna c references Luca Coelho
2021-10-17 8:43 ` [PATCH 07/10] iwlwifi: add some missing kernel-doc in struct iwl_fw Luca Coelho
2021-10-17 8:43 ` [PATCH 08/10] iwlwifi: api: remove unused RX status bits Luca Coelho
2021-10-17 8:43 ` [PATCH 09/10] iwlwifi: remove MODULE_AUTHOR() statements Luca Coelho
2021-10-17 8:43 ` [PATCH 10/10] iwlwifi: remove contact information Luca Coelho
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