STRUCT IWL_CHANNEL_SWITCH_ERROR_NOTIF_V1(9)

🎀 NAME 🎀

okay so welcome to the Kernel API Manual page for struct iwl_channel_switch_error_notif_v1(9), bestie 💅 This one is all about struct iwl_channel_switch_error_notif_v1 — Channel switch error notification. That's the name, that's the vibe, and it's lowkey iconic 🎀

✨ SYNOPSIS ✨

Here's the whole struct, no cap, exactly what you're working with:

struct iwl_channel_switch_error_notif_v1 {
    __le32 mac_id;
    __le32 csa_err_mask;
};

🫶 Members 🫶

• mac_id — the mac for which the ucode sends the notification for. Like, this is the "which mac is this notification about?" field, and the ucode is the one sending it 🫶
• csa_err_mask — mask of channel switch error that can occur. It's giving "collect the channel switch error possibilities into a mask" energy 💅

👑 SEE ALSO 👑

Kernel file: ./drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h — yep, that's where this lives, bestie 🦋

If you're going down the rabbit hole, these are the adjacent lore drops:

• enum iwl_mac_conf_subcmd_ids(9)
• struct iwl_p2p_noa_attr(9)
• struct iwl_probe_resp_data_notif(9)
• struct iwl_missed_vap_notif(9)
• struct iwl_channel_switch_start_notif_v1(9)
• struct iwl_channel_switch_start_notif(9)
• struct iwl_channel_switch_error_notif(9)
• struct iwl_cancel_channel_switch_cmd(9)
• struct iwl_chan_switch_te_cmd(9)
• struct iwl_mac_low_latency_cmd(9)
• struct iwl_mac_client_data(9)
• struct iwl_mac_p2p_dev_data(9)
• enum iwl_mac_config_filter_flags(9)
• struct iwl_mac_wifi_gen_support_v2(9)
• struct iwl_mac_wifi_gen_support(9)
• struct iwl_mac_config_cmd_v3(9)
• struct iwl_mac_nan_data(9)
• struct iwl_mac_config_cmd(9)
• enum iwl_link_ctx_modify_flags(9)
• enum iwl_link_ctx_protection_flags(9)
• enum iwl_link_ctx_flags(9)
• enum iwl_link_modify_bandwidth(9)
• enum iwl_npca_flags(9)
• struct iwl_npca_params(9)
• struct iwl_link_config_cmd(9)
• enum iwl_fw_sta_type(9)
• struct iwl_sta_cfg_cmd_v1(9)
• struct iwl_sta_cfg_cmd_v2(9)
• struct iwl_sta_cfg_cmd(9)
• struct iwl_aux_sta_cmd(9)
• struct iwl_remove_sta_cmd(9)
• struct iwl_mvm_sta_disable_tx_cmd(9)
• enum iwl_mvm_fw_esr_recommendation(9)
• struct iwl_esr_mode_notif_v1(9)
• enum iwl_esr_leave_reason(9)
• struct iwl_esr_mode_notif(9)
• struct iwl_missed_beacons_notif(9)
• struct iwl_esr_trans_fail_notif(9)
• struct iwl_twt_operation_cmd(9)
• struct iwl_nan_band_config(9)
• enum iwl_nan_flags(9)
• struct iwl_nan_config_cmd(9)
• struct iwl_nan_schedule_cmd_v1(9)
• struct iwl_nan_schedule_cmd(9)
• struct iwl_nan_peer_cmd(9)
• enum iwl_nan_cluster_notif_flags(9)
• struct iwl_nan_cluster_notif(9)
• struct iwl_nan_dw_end_notif(9)
• struct iwl_nan_ulw_attr_notif(9)
• enum iwl_nan_sched_update_status(9)
• struct iwl_nan_sched_update_completed_notif(9)

mwah 💋 source/version: ./drivers/net/wireless/intel/i... · date: October 2026 · page: struct iwl_c...ror_notif_v1(9). That's the footer, bestie — now go slay those channel switch errors 🌈✨