Commit 914c890d authored by Ripan Deuri's avatar Ripan Deuri Committed by Jeff Johnson
Browse files

wifi: ath12k: Add framework for hardware specific ieee80211_ops registration 



Introduce a framework to register the ieee80211_ops table based on the
underlying hardware architecture. This is necessary to support
architecture-specific implementations of ieee80211_ops such as .tx, which
will be introduced in upcoming patches.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: default avatarRipan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: default avatarVasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: default avatarBaochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250930131005.2884253-5-quic_rdeuri@quicinc.com


Signed-off-by: default avatarJeff Johnson <jeff.johnson@oss.qualcomm.com>
parent 8042e30a

drivers/net/wireless/ath/ath12k/core.h

+5 −0
Original line number Diff line number Diff line
@@ -1242,6 +1242,11 @@ struct ath12k_base { 
	const struct ath12k_mem_profile_based_param *profile_param;

	enum ath12k_qmi_mem_mode target_mem_mode;



	/* FIXME: Define this field in a ag equivalent object available

	 * during the initial phase of probe later.

	 */

	const struct ieee80211_ops *ath12k_ops;



	/* must be last */

	u8 drv_priv[] __aligned(sizeof(void *));

};

drivers/net/wireless/ath/ath12k/debugfs.c

+2 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: BSD-3-Clause-Clear

/*

 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.

 * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.

 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.

 */



#include "core.h"
@@ -1020,6 +1020,7 @@ void ath12k_debugfs_op_vif_add(struct ieee80211_hw *hw, 
	debugfs_create_file("link_stats", 0400, vif->debugfs_dir, ahvif,

			    &ath12k_fops_link_stats);

}

EXPORT_SYMBOL(ath12k_debugfs_op_vif_add);



static ssize_t ath12k_debugfs_dump_device_dp_stats(struct file *file,

						   char __user *user_buf,

drivers/net/wireless/ath/ath12k/debugfs_sta.c

+2 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: BSD-3-Clause-Clear

/*

 * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.

 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.

 */



#include <linux/vmalloc.h>
@@ -335,3 +335,4 @@ void ath12k_debugfs_link_sta_op_add(struct ieee80211_hw *hw, 
				    &fops_reset_rx_stats);

	}

}

EXPORT_SYMBOL(ath12k_debugfs_link_sta_op_add);

drivers/net/wireless/ath/ath12k/mac.c

+146 −162

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/wireless/ath/ath12k/mac.h

+127 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: BSD-3-Clause-Clear */

/*

 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.

 * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.

 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.

 */



#ifndef ATH12K_MAC_H
@@ -193,4 +193,130 @@ void ath12k_mac_update_freq_range(struct ath12k *ar, 
void ath12k_mac_fill_reg_tpc_info(struct ath12k *ar,

				  struct ath12k_link_vif *arvif,

				  struct ieee80211_chanctx_conf *ctx);

void ath12k_mac_op_tx(struct ieee80211_hw *hw,

		      struct ieee80211_tx_control *control,

		      struct sk_buff *skb);

int ath12k_mac_op_start(struct ieee80211_hw *hw);

void ath12k_mac_op_stop(struct ieee80211_hw *hw, bool suspend);

void

ath12k_mac_op_reconfig_complete(struct ieee80211_hw *hw,

				enum ieee80211_reconfig_type reconfig_type);

int ath12k_mac_op_add_interface(struct ieee80211_hw *hw,

				struct ieee80211_vif *vif);

void ath12k_mac_op_remove_interface(struct ieee80211_hw *hw,

				    struct ieee80211_vif *vif);

void ath12k_mac_op_update_vif_offload(struct ieee80211_hw *hw,

				      struct ieee80211_vif *vif);

int ath12k_mac_op_config(struct ieee80211_hw *hw, int radio_idx, u32 changed);

void ath12k_mac_op_link_info_changed(struct ieee80211_hw *hw,

				     struct ieee80211_vif *vif,

				     struct ieee80211_bss_conf *info,

				     u64 changed);

void ath12k_mac_op_vif_cfg_changed(struct ieee80211_hw *hw,

				   struct ieee80211_vif *vif,

				   u64 changed);

int

ath12k_mac_op_change_vif_links

			(struct ieee80211_hw *hw,

			 struct ieee80211_vif *vif,

			 u16 old_links, u16 new_links,

			 struct ieee80211_bss_conf *ol[IEEE80211_MLD_MAX_NUM_LINKS]);

void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw,

				    unsigned int changed_flags,

				    unsigned int *total_flags,

				    u64 multicast);

int ath12k_mac_op_hw_scan(struct ieee80211_hw *hw,

			  struct ieee80211_vif *vif,

			  struct ieee80211_scan_request *hw_req);

void ath12k_mac_op_cancel_hw_scan(struct ieee80211_hw *hw,

				  struct ieee80211_vif *vif);

int ath12k_mac_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,

			  struct ieee80211_vif *vif, struct ieee80211_sta *sta,

			  struct ieee80211_key_conf *key);

void ath12k_mac_op_set_rekey_data(struct ieee80211_hw *hw,

				  struct ieee80211_vif *vif,

				  struct cfg80211_gtk_rekey_data *data);

int ath12k_mac_op_sta_state(struct ieee80211_hw *hw,

			    struct ieee80211_vif *vif,

			    struct ieee80211_sta *sta,

			    enum ieee80211_sta_state old_state,

			    enum ieee80211_sta_state new_state);

int ath12k_mac_op_sta_set_txpwr(struct ieee80211_hw *hw,

				struct ieee80211_vif *vif,

				struct ieee80211_sta *sta);

void ath12k_mac_op_link_sta_rc_update(struct ieee80211_hw *hw,

				      struct ieee80211_vif *vif,

				      struct ieee80211_link_sta *link_sta,

				      u32 changed);

int ath12k_mac_op_conf_tx(struct ieee80211_hw *hw,

			  struct ieee80211_vif *vif,

			  unsigned int link_id, u16 ac,

			  const struct ieee80211_tx_queue_params *params);

int ath12k_mac_op_set_antenna(struct ieee80211_hw *hw, int radio_idx,

			      u32 tx_ant, u32 rx_ant);

int ath12k_mac_op_get_antenna(struct ieee80211_hw *hw, int radio_idx,

			      u32 *tx_ant, u32 *rx_ant);

int ath12k_mac_op_ampdu_action(struct ieee80211_hw *hw,

			       struct ieee80211_vif *vif,

			       struct ieee80211_ampdu_params *params);

int ath12k_mac_op_add_chanctx(struct ieee80211_hw *hw,

			      struct ieee80211_chanctx_conf *ctx);

void ath12k_mac_op_remove_chanctx(struct ieee80211_hw *hw,

				  struct ieee80211_chanctx_conf *ctx);

void ath12k_mac_op_change_chanctx(struct ieee80211_hw *hw,

				  struct ieee80211_chanctx_conf *ctx,

				  u32 changed);

int

ath12k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,

				 struct ieee80211_vif *vif,

				 struct ieee80211_bss_conf *link_conf,

				 struct ieee80211_chanctx_conf *ctx);

void

ath12k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw,

				   struct ieee80211_vif *vif,

				   struct ieee80211_bss_conf *link_conf,

				   struct ieee80211_chanctx_conf *ctx);

int

ath12k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw,

				 struct ieee80211_vif_chanctx_switch *vifs,

				 int n_vifs,

				 enum ieee80211_chanctx_switch_mode mode);

int ath12k_mac_op_set_rts_threshold(struct ieee80211_hw *hw,

				    int radio_idx, u32 value);

int ath12k_mac_op_set_frag_threshold(struct ieee80211_hw *hw,

				     int radio_idx, u32 value);

int

ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,

			       struct ieee80211_vif *vif,

			       const struct cfg80211_bitrate_mask *mask);

int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx,

			     struct survey_info *survey);

void ath12k_mac_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,

			 u32 queues, bool drop);

void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw,

				  struct ieee80211_vif *vif,

				  struct ieee80211_sta *sta,

				  struct station_info *sinfo);

void ath12k_mac_op_link_sta_statistics(struct ieee80211_hw *hw,

				       struct ieee80211_vif *vif,

				       struct ieee80211_link_sta *link_sta,

				       struct link_station_info *link_sinfo);

int ath12k_mac_op_remain_on_channel(struct ieee80211_hw *hw,

				    struct ieee80211_vif *vif,

				    struct ieee80211_channel *chan,

				    int duration,

				    enum ieee80211_roc_type type);

int ath12k_mac_op_cancel_remain_on_channel(struct ieee80211_hw *hw,

					   struct ieee80211_vif *vif);

int ath12k_mac_op_change_sta_links(struct ieee80211_hw *hw,

				   struct ieee80211_vif *vif,

				   struct ieee80211_sta *sta,

				   u16 old_links, u16 new_links);

bool ath12k_mac_op_can_activate_links(struct ieee80211_hw *hw,

				      struct ieee80211_vif *vif,

				      u16 active_links);

int ath12k_mac_op_get_txpower(struct ieee80211_hw *hw,

			      struct ieee80211_vif *vif,

			      unsigned int link_id,

			      int *dbm);

#endif