diff options
| author | Emmanuel Grumbach <[email protected]> | 2025-02-05 12:55:42 +0000 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2025-02-11 10:59:47 +0000 |
| commit | 75a3313f52b7e08e7e73746f69a68c2b7c28bb2b (patch) | |
| tree | 6b62c08b52771ff51fee7f82237c9b9386c2ebe0 /drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | |
| parent | wifi: iwlwifi: be less aggressive with re-probe (diff) | |
| download | kernel-75a3313f52b7e08e7e73746f69a68c2b7c28bb2b.tar.gz kernel-75a3313f52b7e08e7e73746f69a68c2b7c28bb2b.zip | |
wifi: iwlwifi: make no_160 more generic
We'll have devices that are EHT capable but don't support 320 MHz and
those devices look like the 320 MHz capable devices, but have distinct
subsystem ID.
We already had the same type of differentiation for HE devices that
support 160 MHz or not.
Enhance that mechanism and now the _IWL_DEV_INFO macro gets an
indication whether the bandwidth should be limited for that specific
device.
The subsystem ID gives a binary answer about the bandwidth limitation
and iwl_pci_find_dev_info() compares this to the list of _IWL_DEV_INFO
entries.
Signed-off-by: Emmanuel Grumbach <[email protected]>
Reviewed-by: Johannes Berg <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://patch.msgid.link/20250205145347.1ba406c538a5.I6e24123f60a764aedfeaaac8768c26e136c320cf@changeid
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index c381511e9ec6..08269168b2fa 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2023 Intel Corporation + * Copyright (C) 2005-2014, 2018-2023, 2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -1094,7 +1094,7 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs13_max_nss = 0; } - if (trans->no_160) + if (trans->bw_limit < 160) iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &= ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; |