diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mld/phy.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/phy.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/phy.h b/drivers/net/wireless/intel/iwlwifi/mld/phy.h new file mode 100644 index 000000000000..2212a89321b7 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/phy.h @@ -0,0 +1,55 @@ +/* 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); + +#endif /* __iwl_mld_phy_h__ */ |