STRUCT UEFI_CNV_VAR_WTAS(9)

✨ struct uefi_cnv_var_wtas(9) ✨

okay so bestie, welcome to the Kernel API Manual page for struct uefi_cnv_var_wtas — this is the WTAS table as defined in UEFI 🦋 (iykyk, and if you don't, keep reading, we got you 💖).

🌸 NAME 🌸

struct uefi_cnv_var_wtas — the WTAS table as defined in UEFI. that's it, that's the whole vibe ✨

🎀 SYNOPSIS 🎀

struct uefi_cnv_var_wtas {
    u8 revision;
    u32 tas_selection;
    u8 black_list_size;
    u16 black_list[IWL_WTAS_BLACK_LIST_MAX];
 };

like, look at her. four fields. main character energy, no cap 👑

💅 Members 💅

• revision — the revision of the table. literally just which version of the table you're looking at 🎀
• tas_selection — the different options of TAS enablement. it's giving "how do we wanna turn this on" energy ⭐
• black_list_size — the number of defined entries in the black list 🔥 (yes, the original page says "entried", we're not gonna pretend otherwise, but the meaning is the count of entries, fr fr)
• black_list — a list of countries that are not allowed to use the TAS feature 💀 like that's the whole thing, it's a country blocklist, periodt

🦋 SEE ALSO 🦋

kernel file ./drivers/net/wireless/intel/iwlwifi/fw/uefi.h — and bestie, the whole family is here, we're doing a reunion episode 👑

• struct uefi_cnv_var_wrds(9)
• struct uefi_cnv_var_ewrd(9)
• struct uefi_cnv_var_wgds(9)
• struct uefi_cnv_var_ppag(9)
• struct uefi_cnv_var_splc(9)
• struct uefi_cnv_var_wrdd(9)
• struct uefi_cnv_var_eckv(9)
• struct uefi_cnv_var_general_cfg(9)
• struct uefi_cnv_wlan_wbem_data(9)
• struct uefi_cnv_var_puncturing_data(9)
• struct uefi_cnv_wlan_dsbr_data(9)
• struct uefi_cnv_wpfc_data(9)

💖 cute little sign-off: this page comes from ./drivers/net/wireless/intel/i... and it's dated October 2026, and yes it's still struct uefi_cnv_var_wtas(9) at the bottom too. slay, go read the other structs, ily 🫶🌸