STRUCT IWL_TFD_TB(9)

💖 NAME 💖

okay bestie, welcome to the struct iwl_tfd_tb(9) page from the Kernel API Manual — this one is literally the transmit buffer descriptor within transmit frame descriptor. iconic little struct behavior, no cap 💅

✨ SYNOPSIS ✨

struct iwl_tfd_tb {
    __le32 lo;
    __le16 hi_n_len;
 };

🎀 Members 🎀

• lo — the low [31:0] portion of the dma address of TX buffer. also bestie, heads up: every even is unaligned on 16 bit boundary 🙈
• hi_n_len — enum iwl_tfd_tb_hi_n_len ✨

🌸 Description 🌸

This structure contains dma address and length of transmission address. that's the whole vibe fr fr 💖

🦋 SEE ALSO 🦋

Kernel file ./drivers/net/wireless/intel/iwlwifi/iwl-fh.h, struct iwl_rb_status(9), enum iwl_tfd_tb_hi_n_len(9), struct iwl_tfh_tb(9), struct iwl_tfd(9), struct iwl_tfh_tfd(9), and struct iwl_bc_tbl_entry(9) — go read those, iykyk 👑

mwah 💋 source/version: ./drivers/net/wireless/intel/i..., date: October 2026, and the page is struct iwl_tfd_tb(9) — periodt 🫶