From: Miri Korenblit Date: Mon, 27 May 2024 16:06:14 +0000 (+0300) Subject: wifi: iwlwifi: move amsdu_size parsing to iwlwifi X-Git-Tag: v6.11-rc1~163^2~223^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5860c6f59220a15bf7b6cfc674a6cbb6dc861df8;p=thirdparty%2Fkernel%2Flinux.git wifi: iwlwifi: move amsdu_size parsing to iwlwifi The code that is parsing the amsdu_size module parameter and mapping it to the corresponding Rx buffer size is common to all opmodes. Move it into a function in iwlwifi, as preparation to a new op mode we are working on. Signed-off-by: Miri Korenblit Reviewed-by: Johannes Berg Link: https://msgid.link/20240527190228.a3430d32923d.Iab3c22ef0df685f72f22dafc47021f0dc7bd6fa5@changeid Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h index 1cf26ab4f4887..21eabfc3ffc84 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2022 Intel Corporation + * Copyright (C) 2005-2014, 2018-2022, 2024 Intel Corporation */ #ifndef __iwl_modparams_h__ #define __iwl_modparams_h__ @@ -106,4 +106,23 @@ static inline bool iwl_enable_tx_ampdu(void) return true; } +/* Verify amsdu_size module parameter and convert it to a rxb size */ +static inline enum iwl_amsdu_size +iwl_amsdu_size_to_rxb_size(void) +{ + switch (iwlwifi_mod_params.amsdu_size) { + case IWL_AMSDU_8K: + return IWL_AMSDU_8K; + case IWL_AMSDU_12K: + return IWL_AMSDU_12K; + default: + pr_err("%s: Unsupported amsdu_size: %d\n", KBUILD_MODNAME, + iwlwifi_mod_params.amsdu_size); + fallthrough; + case IWL_AMSDU_DEF: + case IWL_AMSDU_4K: + return IWL_AMSDU_4K; + } +} + #endif /* #__iwl_modparams_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index ed9487062093d..85178fe1b7eac 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1373,24 +1373,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, trans_cfg.no_reclaim_cmds = no_reclaim_cmds; trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds); - switch (iwlwifi_mod_params.amsdu_size) { - case IWL_AMSDU_DEF: - trans_cfg.rx_buf_size = IWL_AMSDU_4K; - break; - case IWL_AMSDU_4K: - trans_cfg.rx_buf_size = IWL_AMSDU_4K; - break; - case IWL_AMSDU_8K: - trans_cfg.rx_buf_size = IWL_AMSDU_8K; - break; - case IWL_AMSDU_12K: - trans_cfg.rx_buf_size = IWL_AMSDU_12K; - break; - default: - pr_err("%s: Unsupported amsdu_size: %d\n", KBUILD_MODNAME, - iwlwifi_mod_params.amsdu_size); - trans_cfg.rx_buf_size = IWL_AMSDU_4K; - } + trans_cfg.rx_buf_size = iwl_amsdu_size_to_rxb_size(); trans->wide_cmd_header = true; trans_cfg.bc_table_dword =