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wifi: iwlwifi: Add support for a new version for link config command

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Add support for a new version of link configuration command
which includes NPCA and high priority TX traffic support for wifi8.

Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Link: https://patch.msgid.link/20250506194102.3407967-6-miriam.rachel.korenblit@intel.com
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
This commit is contained in:
Yedidya Benshimol
2025-05-06 22:40:52 +03:00
committed by Miri Korenblit
parent df6146a029
commit f5f157e8ae
2 changed files with 27 additions and 5 deletions
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26
drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
View File

@@ -488,6 +488,24 @@ enum iwl_link_modify_bandwidth {
IWL_LINK_MODIFY_BW_320,
};
/**
* struct iwl_npca_params - NPCA parameters (non-primary channel access)
*
* @switch_delay: after switch, delay TX according to destination AP
* @switch_back_delay: switch back to control channel before OBSS frame end
* @min_dur_threshold: minimum PPDU time to switch to the non-primary
* NPCA channel
* @flags: NPCA flags - bit 0: puncturing allowed, bit 1: new TX allowed
* @reserved: reserved for alignment purposes
*/
struct iwl_npca_params {
u8 switch_delay;
u8 switch_back_delay;
__le16 min_dur_threshold;
__le16 flags;
__le16 reserved;
} __packed; /* NPCA_PARAM_API_S_VER_1 */
/**
* struct iwl_link_config_cmd - command structure to configure the LINK context
* in MLD API
@@ -545,6 +563,8 @@ enum iwl_link_modify_bandwidth {
* IEEE802.11REVme-D5.0
* @ibss_bssid_addr: bssid for ibss
* @reserved_for_ibss_bssid_addr: reserved
* @npca_params: NPCA parameters
* @prio_edca_params: priority EDCA parameters for enhanced QoS
* @reserved3: reserved for future use
*/
struct iwl_link_config_cmd {
@@ -592,8 +612,10 @@ struct iwl_link_config_cmd {
u8 ul_mu_data_disable;
u8 ibss_bssid_addr[6];
__le16 reserved_for_ibss_bssid_addr;
__le32 reserved3[8];
} __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1, _VER_2, _VER_3, _VER_4, _VER_5, _VER_6 */
struct iwl_npca_params npca_params; /* since _VER_7 */
struct iwl_ac_qos prio_edca_params; /* since _VER_7 */
__le32 reserved3[4];
} __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1, _VER_2, _VER_3, _VER_4, _VER_5, _VER_6, _VER_7 */
/* Currently FW supports link ids in the range 0-3 and can have
* at most two active links for each vif.

6
drivers/net/wireless/intel/iwlwifi/fw/api/mac.h
View File

@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2022, 2024 Intel Corporation
* Copyright (C) 2012-2014, 2018-2022, 2024-2025 Intel Corporation
* Copyright (C) 2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_mac_h__
@@ -287,9 +287,9 @@ struct iwl_ac_qos {
__le16 cw_min;
__le16 cw_max;
u8 aifsn;
u8 fifos_mask;
u8 fifos_mask; /* not in use since _VER_3 */
__le16 edca_txop;
} __packed; /* AC_QOS_API_S_VER_2 */
} __packed; /* AC_QOS_API_S_VER_2, _VER_3 */
/**
* struct iwl_mac_ctx_cmd - command structure to configure MAC contexts