/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright ( C ) 2024 - 2025 Intel Corporation
*/
#ifndef __iwl_mld_phy_h__
#define __iwl_mld_phy_h__
#include "mld.h"
/**
* struct iwl_mld_phy - PHY configuration parameters
*
* @ fw_id : fw id of the phy .
* @ chandef : the last chandef that mac80211 configured the driver
* with . Used to detect a no - op when the chanctx changes .
* @ channel_load_by_us : channel load on this channel caused by
* the NIC itself , as indicated by firmware
* @ avg_channel_load_not_by_us : averaged channel load on this channel caused by
* others . This value is invalid when in EMLSR ( due to FW limitations )
* @ mld : pointer to the MLD context
*/
struct iwl_mld_phy {
/* Add here fields that need clean up on hw restart */
struct_group(zeroed_on_hw_restart,
u8 fw_id;
struct cfg80211_chan_def chandef;
);
/* And here fields that survive a hw restart */
u32 channel_load_by_us;
u32 avg_channel_load_not_by_us;
struct iwl_mld *mld;
};
static inline struct iwl_mld_phy *
iwl_mld_phy_from_mac80211(struct ieee80211_chanctx_conf *channel)
{
return (void *)channel->drv_priv;
}
/* Cleanup function for struct iwl_mld_phy, will be called in restart */
static inline void
iwl_mld_cleanup_phy(struct iwl_mld *mld, struct iwl_mld_phy *phy)
{
CLEANUP_STRUCT(phy);
}
int iwl_mld_allocate_fw_phy_id(struct iwl_mld *mld);
int iwl_mld_phy_fw_action(struct iwl_mld *mld,
struct ieee80211_chanctx_conf *ctx, u32 action);
struct cfg80211_chan_def *
iwl_mld_get_chandef_from_chanctx(struct iwl_mld *mld,
struct ieee80211_chanctx_conf *ctx);
u8 iwl_mld_get_fw_ctrl_pos(const struct cfg80211_chan_def *chandef);
int iwl_mld_send_phy_cfg_cmd(struct iwl_mld *mld);
void iwl_mld_update_phy_chandef(struct iwl_mld *mld,
struct ieee80211_chanctx_conf *ctx);
#endif /* __iwl_mld_phy_h__ */
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(vorverarbeitet am 2026-10-11)
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