From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ilan Peer <ilan.peer@intel.com>,
Luca Coelho <luciano.coelho@intel.com>,
Sasha Levin <sashal@kernel.org>,
kvalo@kernel.org, davem@davemloft.net, kuba@kernel.org,
pabeni@redhat.com, johannes.berg@intel.com,
ayala.beker@intel.com, avraham.stern@intel.com,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.16 053/109] iwlwifi: mvm: Correctly set fragmented EBS
Date: Fri, 1 Apr 2022 10:32:00 -0400 [thread overview]
Message-ID: <20220401143256.1950537-53-sashal@kernel.org> (raw)
In-Reply-To: <20220401143256.1950537-1-sashal@kernel.org>
From: Ilan Peer <ilan.peer@intel.com>
[ Upstream commit d8d4dd26b9e0469baf5017f0544d852fd4e3fb6d ]
Currently, fragmented EBS was set for a channel only if the 'hb_type'
was set to fragmented or balanced scan. However, 'hb_type' is set only
in case of CDB, and thus fragmented EBS is never set for a channel for
non-CDB devices. Fix it.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220204122220.a6165ac9b9d5.I654eafa62fd647030ae6d4f07f32c96c3171decb@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 960b21719b80..e3eefc55beaf 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1890,7 +1890,10 @@ static u8 iwl_mvm_scan_umac_chan_flags_v2(struct iwl_mvm *mvm,
IWL_SCAN_CHANNEL_FLAG_CACHE_ADD;
/* set fragmented ebs for fragmented scan on HB channels */
- if (iwl_mvm_is_scan_fragmented(params->hb_type))
+ if ((!iwl_mvm_is_cdb_supported(mvm) &&
+ iwl_mvm_is_scan_fragmented(params->type)) ||
+ (iwl_mvm_is_cdb_supported(mvm) &&
+ iwl_mvm_is_scan_fragmented(params->hb_type)))
flags |= IWL_SCAN_CHANNEL_FLAG_EBS_FRAG;
return flags;
--
2.34.1
next prev parent reply other threads:[~2022-04-01 14:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220401143256.1950537-1-sashal@kernel.org>
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 002/109] ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 Sasha Levin
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 019/109] ath11k: fix kernel panic during unload/load ath11k modules Sasha Levin
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 020/109] ath11k: pci: fix crash on suspend if board file is not found Sasha Levin
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 021/109] ath11k: mhi: use mhi_sync_power_up() Sasha Levin
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 029/109] mt76: mt7921: fix crash when startup fails Sasha Levin
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 030/109] mt76: dma: initialize skip_unmap in mt76_dma_rx_fill Sasha Levin
2022-04-01 14:31 ` [PATCH AUTOSEL 5.16 031/109] cfg80211: don't add non transmitted BSS to 6GHz scanned channels Sasha Levin
2022-04-01 14:32 ` Sasha Levin [this message]
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 054/109] iwlwifi: mvm: Passively scan non PSC channels only when requested so Sasha Levin
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 055/109] iwlwifi: fix small doc mistake for iwl_fw_ini_addr_val Sasha Levin
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 056/109] iwlwifi: mvm: move only to an enabled channel Sasha Levin
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 058/109] rtw89: fix RCU usage in rtw89_core_txq_push() Sasha Levin
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 069/109] mt76: mt7915: fix injected MPDU transmission to not use HW A-MSDU Sasha Levin
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 072/109] mt76: mt7615: Fix assigning negative values to unsigned variable Sasha Levin
2022-04-01 14:32 ` [PATCH AUTOSEL 5.16 099/109] mt76: fix monitor mode crash with sdio driver Sasha Levin
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