STRUCT IWL_TFH_TFD(9)

✨ NAME ✨

okay so bestie, this is the page for struct iwl_tfh_tfd — the Transmit Frame Descriptor (TFD). It's from the Kernel API Manual, and it's giving tiny struct, main character energy 💅✨

🌸 SYNOPSIS 🌸

no cap, the shape is literally this:

       struct iwl_tfh_tfd {
           __le16 num_tbs;
           struct iwl_tfh_tb tbs[IWL_TFH_NUM_TBS];
           __le32 __pad;
        };

🎀 Members 🎀

• num_tbs — 0-4 is the number of active tbs, and 5-15 is reserved. That's the whole breakdown, periodt 💅
• tbs — the transmit frame buffer descriptors, aka the buffer descriptor squad 🦋
• __pad — padding. It is literally just padding, bestie 🙈

🌈 SEE ALSO 🌈

Kernel file ./drivers/net/wireless/intel/iwlwifi/iwl-fh.h is the home base, and these are the linked-up besties:

• struct iwl_rb_status(9)
• enum iwl_tfd_tb_hi_n_len(9)
• struct iwl_tfd_tb(9)
• struct iwl_tfh_tb(9)
• struct iwl_tfd(9)
• struct iwl_bc_tbl_entry(9)

Cute sign-off time, bestie: source/version is ./drivers/net/wireless/intel/i..., dated October 2026, and it's all about struct iwl_tfh_tfd(9) 🫶💖