1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3  * Copyright (C) 2024-2025 Intel Corporation
9 #include "fw/api/phy-ctxt.h"
14 	unsigned long used = mld->used_phy_ids;  in iwl_mld_allocate_fw_phy_id()
17 		mld->used_phy_ids |= BIT(id);  in iwl_mld_allocate_fw_phy_id()
21 	return -ENOSPC;  in iwl_mld_allocate_fw_phy_id()
34 	if (vif->type != NL80211_IFTYPE_AP)  in iwl_mld_chanctx_fils_enabled()
37 	return cfg80211_channel_is_psc(ctx->def.chan) ||  in iwl_mld_chanctx_fils_enabled()
38 		(ctx->def.chan->band == NL80211_BAND_6GHZ &&  in iwl_mld_chanctx_fils_enabled()
39 		 ctx->def.width >= NL80211_CHAN_WIDTH_80);  in iwl_mld_chanctx_fils_enabled()
45 	struct iwl_mld_chanctx_usage_data *data = _data;  in iwl_mld_chanctx_usage_iter()  local
50 		if (rcu_access_pointer(link_conf->chanctx_conf) != data->ctx)  in iwl_mld_chanctx_usage_iter()
53 		if (vif->type == NL80211_IFTYPE_AP && link_conf->ftm_responder)  in iwl_mld_chanctx_usage_iter()
54 			data->use_def = true;  in iwl_mld_chanctx_usage_iter()
56 		if (iwl_mld_chanctx_fils_enabled(vif, data->ctx))  in iwl_mld_chanctx_usage_iter()
57 			data->use_def = true;  in iwl_mld_chanctx_usage_iter()
65 	struct iwl_mld_chanctx_usage_data data = {  in iwl_mld_get_chandef_from_chanctx()  local
70 	ieee80211_iterate_active_interfaces_mtx(mld->hw,  in iwl_mld_get_chandef_from_chanctx()
73 						&data);  in iwl_mld_get_chandef_from_chanctx()
75 	return data.use_def ? &ctx->def : &ctx->min_def;  in iwl_mld_get_chandef_from_chanctx()
79 iwl_mld_nl80211_width_to_fw(enum nl80211_chan_width width)  in iwl_mld_nl80211_width_to_fw()  argument
81 	switch (width) {  in iwl_mld_nl80211_width_to_fw()
94 		WARN(1, "Invalid channel width=%u", width);  in iwl_mld_nl80211_width_to_fw()
104 	int offs = chandef->chan->center_freq - chandef->center_freq1;  in iwl_mld_get_fw_ctrl_pos()
110 		 * when in HT/VHT and the channel width is not 20MHz. Return  in iwl_mld_get_fw_ctrl_pos()
116 	/* this results in a value 0-7, i.e. fitting into 0b0111 */  in iwl_mld_get_fw_ctrl_pos()
117 	ret = (abs_offs - 10) / 20;  in iwl_mld_get_fw_ctrl_pos()
134 	struct cfg80211_chan_def *chandef = &phy->chandef;  in iwl_mld_phy_fw_action()
136 		.id_and_color = cpu_to_le32(phy->fw_id),  in iwl_mld_phy_fw_action()
138 		.puncture_mask = cpu_to_le16(chandef->punctured),  in iwl_mld_phy_fw_action()
140 		.ci.channel = cpu_to_le32(chandef->chan->hw_value),  in iwl_mld_phy_fw_action()
141 		.ci.band = iwl_mld_nl80211_band_to_fw(chandef->chan->band),  in iwl_mld_phy_fw_action()
142 		.ci.width = iwl_mld_nl80211_width_to_fw(chandef->width),  in iwl_mld_phy_fw_action()
147 	if (ctx->ap.chan) {  in iwl_mld_phy_fw_action()
149 			iwl_mld_nl80211_width_to_fw(ctx->ap.width);  in iwl_mld_phy_fw_action()
150 		cmd.sbb_ctrl_channel_loc = iwl_mld_get_fw_ctrl_pos(&ctx->ap);  in iwl_mld_phy_fw_action()
170 	return mld->fw->phy_config & phy_config;  in iwl_mld_get_phy_config()
176 		&mld->fw->default_calib[IWL_UCODE_REGULAR];  in iwl_mld_send_phy_cfg_cmd()
179 		.calib_control.event_trigger = default_calib->event_trigger,  in iwl_mld_send_phy_cfg_cmd()
180 		.calib_control.flow_trigger = default_calib->flow_trigger,  in iwl_mld_send_phy_cfg_cmd()
181 		.phy_specific_cfg = mld->fwrt.phy_filters,  in iwl_mld_send_phy_cfg_cmd()
196 	phy->chandef = *chandef;  in iwl_mld_update_phy_chandef()